Emergent builds autonomous coding agents that replace traditional software development by generating, testing, and deploying production applications directly from plain-language intent. Our systems run in production at global scale and are used to build millions of real applications.

Since public launch, Emergent has reached $100M ARR in 8 months. 6M+ users across 190+ countries have built 6.5M+ applications on Emergent. We've raised $100M+, backed by Khosla Ventures, SoftBank, Google, Lightspeed, Prosus, Together, and Y Combinator.

We're solving the hard part of AI-driven software creation: correctness, reliability, security, and scale in real production systems. The team is built by repeat founders, Olympiad medalists, IIT & IIM alumni, and leaders from Google, Amazon, and Dropbox.

We're hiring builders who want ownership, speed, and impact at global scale.

What You'll Do:

• Define and own the frontend architectural vision for complex, high-scale products
• Design scalable component systems, UI frameworks, and internal tooling
• Translate product requirements and Figma designs into robust technical architecture
• Lead performance optimization, accessibility, security, and scalability initiatives
• Break down complex problems, propose long-term technical strategies, and influence roadmap
• Build reusable libraries, design systems, and internal packages for engineering efficiency
• Review critical code paths, guide engineering best practices, and maintain technical excellence
• Work closely with Product, Design, and Backend to shape end-to-end solutions
• Mentor and upskill senior engineers, enabling them to operate at an architect level

What We're Looking For:

• 4 to 8 years of frontend engineering experience with deep React.js and TypeScript expertise
• Strong background in architecting large-scale, distributed, modular frontend systems
• Mastery of modern state management (Redux, Zustand, Recoil, React Query, or similar)
• Expert in JavaScript (ES6+), TypeScript, Web APIs, browser internals, and performance tuning
• Strong with build tools (Webpack, Vite, Turborepo), bundling, and optimization strategies
• Ability to design UI frameworks, component libraries, and cross-platform solutions
• Solid understanding of REST, GraphQL, caching, and client-side data architecture
• Strong debugging skills and experience resolving production-scale issues
• Experience with automated testing (Jest, RTL, Cypress) and CI/CD workflows

Good to Have:

• Experience with Next.js, micro-frontends, or SSR architectures
• Worked with design systems (Storybook, MUI, Chakra, Radix)
• Contribution to open-source projects or internal engineering frameworks
• Knowledge of web security, accessibility, and SEO optimization
• Background in mentoring engineering teams or owning cross-functional initiatives

Why Join Us:

• Architect the core frontend foundation of a product used globally
• Work with world-class engineers building the future of AI-driven development
• Impact product velocity, quality, and engineering culture at scale
• Flexible, high-ownership, remote-friendly environment
• Learn fast, ship faster, and influence the next decade of software creation

Benefits and Perks:

• 401(k)
• Health, dental, and vision insurance
• Unlimited Paid Time Off: take the time you need to recharge and come back refreshed
• Flexible Working Hours: work arrangements that fit your life and commitments

Let's build the future of software together.

What We're Looking For

We’re looking for a Frontend Engineer to help develop and scale the UI and frontend infrastructure of the Lightning AI platform. In this role, you’ll take ownership of key features and drive them end-to-end, working closely with engineering, product, and design to ship high-quality, iterative improvements. With over 10,000 organizations building with Lightning, you’ll have a unique opportunity to impact how the world builds and deploys AI to production.

This role is based in one of our hubs (Seattle, NYC, SF, or London), with a minimum of 2 in-office days per week and occasional team and company offsites. We are not able to provide visa sponsorship for this position at this time.

What You’ll Do

• Write readable/testable/efficient code in React and Redux, and build deep expertise in our technology stack to deliver new features, improve system stability, and increase overall performance.
• Partner with engineering and product leaders on developing the user interface and frontend infrastructure while using your experience to set the technical direction for large projects.
• Evaluate, strengthen, and document technical architecture, tools, and processes.
• Maintain high standards for software quality, implement automation, drive continuous delivery, and reduce time to production while proactively reducing technical debt.
• Mentor and coach engineers on system design, operating in high uncertainty, and problem-solving to create a supportive, inclusive environment in which each engineer can grow.

What You’ll Need

• Proficiency in React, JavaScript and TypeScript.
• Strong understanding of software engineering principles and lifecycle.
• Hands-on experience as a Frontend Engineer in a SaaS technology company.
• Proven ability to take ownership of key features and drive end-to-end development.
• Communication and collaboration with engineers, product managers, and designers.
• Ability to operate in high uncertainty and rapidly changing environments.

Compensation

About GlossGenius

GlossGenius is building an ecosystem enabling entrepreneurs to succeed. We empower small business owners to focus on being creators, not admins, by offering a range of business management tools including booking and scheduling, marketing, analytics, payment processing and much more.

Over 100,000 small business owners have chosen to rely on GlossGenius every day to run their entire set of business operations. Joining its powerful, intuitive platform with its vibrant, distinguished brand, GlossGenius is the ideal combination of a fintech, SMB software, and consumer company all in one.

About the Role

GlossGenius has grown significantly, supporting tens of thousands of customers and seeing billions of transaction volumes on our platforms. As our customers continue to grow their businesses, we want to enable them to be more successful. For that, we’re building AI features that will transform how our customers operate and grow their businesses

That’s why we are seeking strong Software Engineers, All levels to join one of our Product or Platform-based teams. Product-focused engineers work at the intersection of business needs and technical solutions, solving key customer problems. Platform-focused engineers build scalable, reliable, and extensible systems that empower product teams to move faster, deliver with quality, and focus on customer value.

You must be commutable to our San Francisco office. We default to being in-office.

What We Work With

We are open to hearing from candidates who know different programming languages and are excited to learn more and grow their skills. Our current stack:

• Kotlin (micronaut, jooq), Ruby (Rails, Sidekiq), gRPC, protobuf
• Typescript / Javascript (React, Redux)
• React Native
• AWS, Kubernetes, Postgres and Terraform

What You’ll Do

As a Software Engineer at GlossGenius, you'll play a critical role in shaping a platform that powers over 100,000 small businesses and processes more than $3 billion in payments annually. Engineers work on high-impact initiatives that support our rapid growth and evolving scale. Examples of your potential responsibilities include:

• Develop, release, and run large-scale web applications that empower beauty and wellness businesses to operate and grow.
• Build new AI features for our customers.
• Develop and define our microservice-based infrastructure.
• Build tools and solutions that enable internal teams to work faster, more effectively, with more confidence, and improve the value they can provide our users (Business Scalability team).
• Work on core experiences such as making payments friction-free for clients and customers, building tools to help customers earn more per hour, or enabling businesses to effortlessly grow and manage their teams.
• Focus on front-end development, crafting intuitive and engaging user experiences for our web and mobile applications.
• Improve performance, reliability, scalability, and security for our backend systems.

What We’re Looking For

• 2+ years of professional experience in software development.
• A Bachelor's degree in Computer Science, a related technical field, or equivalent practical experience.
• A strong desire to move fast and have a significant impact.
• Hands-on experience building with AI/ML APIs or LLMs, you've shipped something real using AI, whether in a production environment or a meaningful side project. You think critically about where AI adds genuine value and how to integrate it responsibly into a product.
• An entrepreneurial mindset, eager to take ownership and contribute new ideas to solve challenging problems.
• Ability to analyze and improve efficiency, scalability, and stability of various system resources.
• Demonstrates strong collaboration skills and team spirit.

Benefits & Perks 

• Flexible PTO
• Competitive health & dental insurance options, with premiums partially or fully covered by GG
• In-person opportunities that are designed to help team members foster collaboration and build community (ie; working out of a co-working space, team dinners, and other team building activities)
• Fertility and adoption benefits via Carrot
• Generous, fully-paid parental leave policy
• 401k benefit - employees are eligible to contribute starting day 1 of employment
• Professional Development - employees receive a yearly stipend for approved learning and educational-related expenses
• Pre-tax commuter benefits
• Dependent Care FSA
• Home office support

The starting base salary for this role in San Francisco is between $150,000-$230,000+ target equity + benefits. The base salary offered is dependent upon many factors including skills, experience, location, and education. The base pay range is subject to change and may be modified in the future.  Additionally, this role is currently eligible to participate in GlossGenius’s equity plan as well as a range of health & wellbeing, retirement savings, and other benefits within our total rewards offering.

At GlossGenius, we celebrate our differences and are committed to creating a workplace where all employees feel supported and empowered to do their best work. We believe this benefits not only our employees but our product, customers, and community as well. GlossGenius is proud to be an Equal Opportunity and Affirmative Action Employer.

Flex is looking for an Engineer to join our dynamic team and play a pivotal role in accelerating our growth trajectory. In this role, you will be instrumental in developing and scaling the platform and app experiences that empower our users and partners, unlocking our next phase of 10x growth.

What You'll Do:

• Focus on creating exceptional user and partner experiences that drive engagement and retention.
• Partner closely with product managers, designers, and data scientists, data analysts to identify and solve critical user onboarding challenges.
• Design, develop, test, and deploy robust APIs, services and data pipelines that enhance user onboarding and overall platform experience.
• Implement changes through an agile methodology, prioritizing rapid iteration and continuous improvement.
• Utilize data and analytics to measure the impact of your work and identify opportunities for optimization.

Qualifications

Minimum Qualifications

• 5+ years of professional software development experience.
• 3+ years of hands-on experience with Java.
• 3+ years of experience with React or React Native.
• 3+ years of experience with TypeScript.
• Having experience building high-quality mobile and web UIs to specifications is a must to have.
• Proficient in Java frameworks and tools used at Flex, including Spring (core/web/boot), Gradle, JUnit, and JVM (memory/performance tuning, GC).
• Experience with Service-Oriented Architecture, REST APIs, Message Queues, and scalable architectures.
• Experience with architectures and tools in React Native and React ecosystems (Hooks, Components, Context, Redux).
• Experience with AWS (EKS, Aurora RDS, Elasticache, DynamoDB) and containerization tools.

Preferred Qualifications

• Have the experience to build and improve user onboarding funnel and design the comprehensive experiment to drive metric improvements.
• Proficient in CI/CD systems (preferably GitHub Actions), git, and automation.
• Skilled in observability and monitoring tools, such as DataDog, to ensure high availability.
• Experienced with big data platforms and tooling, including Snowflake.
• Proficient in Infrastructure as Code, using tools like CDK and Terraform.
• Skilled at elevating team standards through best practices, and mentoring junior engineers.
• Excellent written and verbal communicator, with experience in cross-functional collaboration.

• Tier A (NYC/SF/Seattle): $172,000—$210,000 USD
• Tier B: $154,000—$190,000 USD
• Tier C: $146,000—$180,000 USD

About the role

Flex is looking for a Senior Software Engineer to join our Risk Engineering team. This role involves spearheading the implementation of platforms and APIs crucial for supporting business features within the risk management domain.

The Risk Engineering team is dedicated to mitigating both credit risk, fraud risk, and risk for launching new products. Our mission is to enhance Flex app accessibility for customers while safeguarding against improper use and unauthorized access by identifying and preventing misuse across all core product areas.

Following are some projects/systems in Risk Platform you will have opportunities to work with:

• Core decision platform which is an end-to-end solution for the enterprise decision management lifecycle, including business rule management, analytics, process management, and ML/AI.
• Event data stream ingestion which supports near real-time fraud rules setup. 
• Advanced a/b testing and experimentation capabilities for our customers so they can leverage greedy algorithms and fight fraud. 

What You'll Do:

• Build decision platform / machine learning solutions to respond to/mitigate business risks in Flex.
• Design and develop 24/7 high-scale APIs and distributed systems. The tech stack will be on AWS. Java would be the language for the existing code base. Java Spring Boot will be the framework. 
• Work closely with product, design, and engineering peers to launch new features across our web and mobile platforms 

Qualifications

Minimum Qualifications

• Must-have: Experience working in a risk engineering team, specializing in rules engine architecture or risk/credit/fraud systems.
• 6+ years of professional software development experience.
• 5+ years of hands-on experience with Java.
• 2+ years of experience with React or React Native.
• 2+ years of experience with TypeScript.
• Having experience building high-quality mobile and web UIs to specifications is a must to have.
• Proficient in Java frameworks and tools used at Flex, including Spring (core/web/boot), Gradle, JUnit, and JVM (memory/performance tuning, GC).
• Experience with Service-Oriented Architecture, REST APIs, Message Queues, and scalable architectures.
• Experience with architectures and tools in React Native and React ecosystems (Hooks, Components, Context, Redux).
• Experience with AWS (EKS, Aurora RDS, Elasticache, DynamoDB) and containerization tools.

Preferred Qualifications

• Proficient in CI/CD systems (preferably GitHub Actions), git, and automation.
• Skilled in observability and monitoring tools, such as DataDog, to ensure high availability.
• Experienced with big data platforms and tooling, including Snowflake.
• Proficient in Infrastructure as Code, using tools like CDK and Terraform.
• Skilled at elevating team standards through best practices, and mentoring junior engineers.
• Excellent written and verbal communicator, with experience in cross-functional collabo

• Tier A (NYC/SF/Seattle): $172,000—$210,000 USD
• Tier B: $154,000—$190,000 USD
• Tier C: $146,000—$180,000 USD

Flex is looking for a Staff level Engineer to join our dynamic team and play a pivotal role in accelerating our growth trajectory. In this role, you will be instrumental in developing and scaling the platform and app experiences that empower our users and partners, unlocking our next phase of 10x growth.

What You'll Do:

• Focus on creating exceptional user and partner experiences that drive engagement and retention.
• Partner closely with product managers, designers, and data scientists, data analysts to identify and solve critical user onboarding challenges.
• Design, develop, test, and deploy robust APIs, services and data pipelines that enhance user onboarding and overall platform experience.
• Implement changes through an agile methodology, prioritizing rapid iteration and continuous improvement.
• Utilize data and analytics to measure the impact of your work and identify opportunities for optimization.

Qualifications

Minimum Qualifications

• 7+ years of professional software development experience.
• 3+ years of hands-on experience with Java.
• 3+ years of experience with React or React Native.
• 3+ years of experience with TypeScript.
• Having experience building high-quality mobile and web UIs to specifications is a must to have.
• Proficient in Java frameworks and tools used at Flex, including Spring (core/web/boot), Gradle, JUnit, and JVM (memory/performance tuning, GC).
• Experience with Service-Oriented Architecture, REST APIs, Message Queues, and scalable architectures.
• Experience with architectures and tools in React Native and React ecosystems (Hooks, Components, Context, Redux).
• Experience with AWS (EKS, Aurora RDS, Elasticache, DynamoDB) and containerization tools.

Preferred Qualifications

• Have the experience to build and improve user onboarding funnel and design the comprehensive experiment to drive metric improvements.
• Proficient in CI/CD systems (preferably GitHub Actions), git, and automation.
• Skilled in observability and monitoring tools, such as DataDog, to ensure high availability.
• Experienced with big data platforms and tooling, including Snowflake.
• Proficient in Infrastructure as Code, using tools like CDK and Terraform.
• Skilled at elevating team standards through best practices, and mentoring junior engineers.
• Excellent written and verbal communicator, with experience in cross-functional collaboration.

• Tier A (NYC/SF/Seattle): $200,000—$250,000 USD
• Tier B: $180,000—$225,000 USD
• Tier C: $170,000—$212,000 USD

The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its App of the Day.

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, passionate about making product decisions, and has experience building great user experiences that delight users.

We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount. 

Our interview process involves several technical interviews and we aim to complete them within 1 week. 

What You’ll Do

• Actively ship production code to the web products
• Work closely with your dedicated product team
• Participate in product discussions to shape the product roadmap
• Have the opportunity to work on new and exciting features that will impact millions of lives

An Ideal Candidate Should Have

• Experience. You've built and ship products that have scaled to thousands or millions of users
• Customer obsession. You are passionate about the field and have the desire to build high quality product that serves customer needs
• Speed. You work quickly to generate ideas and know how to decide which things can ship now and what things need time
• Focus. We’re a high-growth startup with a busy, remote team. You know how and when to engage or be heads down
• Collaboration. You know how to inspire, play, and negotiate with opinionated designers, marketers, and PMs
• Tech Stack: Vanilla JS, ReactJS, Redux, Firebase, Typescript

What We Offer

• A fast-growing environment where you can help shape the culture
• An entrepreneurial crew that supports risk, intuition, and hustle
• A hands-off approach so you can focus and do your best work
• The opportunity to make an impact in a transformative industry
• A competitive salary, a collegiate atmosphere, and a commitment to building a great asynchronous culture

The United States Based Salary range for this role is: 140,000-200,000 USD/Year + Bonus + Stock depending on experience

Think you’re a good fit for this job?                  

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

About tvScientific

tvScientific is the first and only CTV advertising platform purpose-built for performance marketers. We leverage massive data and cutting-edge science to automate and optimize TV advertising to drive business outcomes. Our solution combines media buying, optimization, measurement, and attribution in one, efficient platform. Our platform is built by industry leaders with a long history in programmatic advertising, digital media, and ad verification who have now purpose-built a CTV performance platform advertisers can trust to grow their business.

We’re looking for a Backend Engineer to help design, build, and scale tvScientific’s contract and billing systems that support direct advertisers, internal teams, and Finance. This role focuses on building backend services that can support a wide range of contract structures and billing models while maintaining strong guarantees around correctness, auditability, and operational reliability.

You’ll work on systems that must operate accurately across different commercial relationships and external partners, ensuring our contract logic remains consistent, flexible, and maintainable as the business scales.

This is a high-impact backend role at the intersection of revenue, finance, and customer operations, where clear domain modeling, data integrity, and sound engineering judgment matter more than any specific implementation approach.

What you'll do:

• Design and implement backend systems for contract lifecycle management, including creation, versioning, approvals, amendments, and renewals
• Build and evolve contract management capabilities (e.g., terms, payouts, attribution rules, eligibility, and partner-specific logic) for our CPA Contract/Billing model
• Support the expansion of CPM billing model contracts, including rate management, impression-based calculations, and integrations with billing and finance systems
• Develop APIs and services that serve customers, internal operations teams, and finance stakeholders
• Partner closely with Product, Finance, and Data teams to translate business requirements into robust technical solutions
• Ensure systems are auditable, accurate, and compliant, with strong data integrity guarantees
• Improve system observability, reliability, and performance as contract volume and complexity scale
• Own backend services and data models related to contracts and billing
• Lead technical design discussions and make pragmatic architectural decisions
• Write clean, well-tested, and maintainable code with a strong focus on correctness
• Drive improvements in data consistency, validation, and error handling across contract workflows
• Review code and mentor other engineers, setting a high bar for backend quality
• Collaborate cross-functionally to support new deal structures and evolving business models

What we're looking for:

• Experience with billing/contract mechanisms (specifically affiliate platforms)
• Bachelor’s degree in computer science, a related field or equivalent experience
• Experience building large-scale full-stack products.
• Deep understanding of web development and best practices in React/Redux
• Strong experience with programming languages Javascript and Python/Java
• Strong software engineering principles and practices
• Strong collaboration and communication skills
• Demonstrated ability to use AI to improve speed and quality in your day-to-day workflow for relevant outputs
• Strong track record of critical evaluation and verification of AI-assisted work (e.g., testing, source-checking, data validation, peer review)
• High integrity and ownership: you protect sensitive data, avoid over-reliance on AI, and remain accountable for final decisions and deliverables
• Nice-to-Haves:
  • Experience working closely with finance or accounting teams
  • Background in building audit-friendly or compliance-sensitive systems

In-Office Requirement Statement:

• We recognize that the ideal environment for work is situational and may differ across departments. What this looks like day-to-day can vary based on the needs of each organization or role.

Relocation Statement:

• This position is not eligible for relocation assistance. Visit our PinFlex page to learn more about our working model.

#LI-SM4

#LI-REMOTE

About tvScientific

tvScientific is the first and only CTV advertising platform purpose-built for performance marketers. We leverage massive data and cutting-edge science to automate and optimize TV advertising to drive business outcomes. Our solution combines media buying, optimization, measurement, and attribution in one, efficient platform. Our platform is built by industry leaders with a long history in programmatic advertising, digital media, and ad verification who have now purpose-built a CTV performance platform advertisers can trust to grow their business.

We’re looking for a Senior Backend Engineer to help design, build, and scale tvScientific’s contract and billing systems that support direct advertisers, internal teams, and Finance. This role focuses on building backend services that can support a wide range of contract structures and billing models while maintaining strong guarantees around correctness, auditability, and operational reliability.

You’ll work on systems that must operate accurately across different commercial relationships and external partners, ensuring our contract logic remains consistent, flexible, and maintainable as the business scales.

This is a high-impact backend role at the intersection of revenue, finance, and customer operations, where clear domain modeling, data integrity, and sound engineering judgment matter more than any specific implementation approach.

What you'll do:

• Design and implement backend systems for contract lifecycle management, including creation, versioning, approvals, amendments, and renewals
• Build and evolve contract management capabilities (e.g., terms, payouts, attribution rules, eligibility, and partner-specific logic) for our CPA Contract/Billing model
• Support the expansion of CPM billing model contracts, including rate management, impression-based calculations, and integrations with billing and finance systems
• Develop APIs and services that serve customers, internal operations teams, and finance stakeholders
• Partner closely with Product, Finance, and Data teams to translate business requirements into robust technical solutions
• Ensure systems are auditable, accurate, and compliant, with strong data integrity guarantees
• Improve system observability, reliability, and performance as contract volume and complexity scale
• Own backend services and data models related to contracts and billing
• Lead technical design discussions and make pragmatic architectural decisions
• Write clean, well-tested, and maintainable code with a strong focus on correctness
• Drive improvements in data consistency, validation, and error handling across contract workflows
• Review code and mentor other engineers, setting a high bar for backend quality
• Collaborate cross-functionally to support new deal structures and evolving business models

What we're looking for:

• Experience with billing/contract mechanisms (specifically affiliate platforms)
• Bachelor’s degree in computer science, a related field or equivalent experience
• Experience building large-scale full-stack products.
• Deep understanding of web development and best practices in React/Redux
• Strong experience with programming languages Javascript and Python/Java
• Strong software engineering principles and practices
• Strong collaboration and communication skills
• Demonstrated ability to use AI to improve speed and quality in your day-to-day workflow for relevant outputs
• Strong track record of critical evaluation and verification of AI-assisted work (e.g., testing, source-checking, data validation, peer review)
• High integrity and ownership: you protect sensitive data, avoid over-reliance on AI, and remain accountable for final decisions and deliverables
• Nice-to-Haves:
  • Experience working closely with finance or accounting teams
  • Background in building audit-friendly or compliance-sensitive systems

In-Office Requirement Statement:

• We recognize that the ideal environment for work is situational and may differ across departments. What this looks like day-to-day can vary based on the needs of each organization or role.

Relocation Statement:

• This position is not eligible for relocation assistance. Visit our PinFlex page to learn more about our working model.

#LI-SM4

#LI-REMOTE

Since the dawn of aviation, pilots have faced the constant challenge of air resistance, much like sailors navigating the friction of water. Amidst this relentless struggle, the trim tab emerges as an ingenious yet understated marvel. Just as the wheel revolutionized transportation by easing movement over land, the trim tab simplifies flight, allowing for smoother navigation through the skies. It embodies the elegance of simplicity in engineering, transforming the demanding task of controlling an aircraft into a more graceful and manageable endeavor. 

At Mercury, we are committed to crafting an exceptional banking* experience for startups. Our team is passionately focused on ensuring our product not only meets but anticipates the needs of our customers.

Our product engineering group is growing and we’re looking to hire senior full-stack engineers. We’re a team of pragmatic, product-minded engineers motivated by the desire to create lovable products that rescue our customers from frustrating, expensive legacy industry tools. 

As part of this role, you will:

• Feel a strong sense of product ownership and actively seek responsibility – we often self-organize on small/medium projects, and we want someone excited to help shape and build Mercury’s future.
• Work in an autonomous environment on a close-knit team, with a “startup within a startup” feel.
• Partner closely with designers and product leaders to ship lovable experiences. We want to transcend the status quo for banking and fintech software, and many of our customers are startups and appreciate our slick, magical designs.
• Join a team of experienced product engineers within one of our Mercury product groups such as Banking, Experiences, Expansion, or Risk. 

The ideal candidate for the role:

• Has 3-7 years of full-stack development experience, with knowledge of or excitement to learn Haskell, React, TypeScript, and Redux.
• Empathizes with users and can channel their perspective to build lovable products.
• Can balance tradeoffs and find creative solutions to accomplish goals.
• Communicates and collaborates effectively with peers and cross-functional counterparts.

If this role interests you, we invite you to explore our public demo at demo.mercury.com. 

The total rewards package at Mercury includes base salary, equity (stock options/RSUs), and benefits. Our salary and equity ranges are highly competitive within the SaaS and fintech industry and are updated regularly using the most reliable compensation survey data for our industry. New hire offers are made based on a candidate’s experience, expertise, geographic location, and internal pay equity relative to peers.

Our target new hire base salary ranges for this role are the following:

• US employees (any location): $166,600 - $208,300
• Canadian employees (any location): CAD 157,400 - 196,800

*Mercury is a fintech company, not an FDIC-insured bank. Banking services provided through Choice Financial Group and Column N.A., Members FDIC.

Mercury values diversity & belonging and is proud to be an Equal Employment Opportunity employer. All individuals seeking employment at Mercury are considered without regard to race, color, religion, national origin, age, sex, marital status, ancestry, physical or mental disability, veteran status, gender identity, sexual orientation, or any other legally protected characteristic. We are committed to providing reasonable accommodations throughout the recruitment process for applicants with disabilities or special needs. If you need assistance, or an accommodation, please let your recruiter know once you are contacted about a role.

We use Covey as part of our hiring and / or promotional process for jobs in NYC and certain features may qualify it as an AEDT. As part of the evaluation process we provide Covey with job requirements and candidate submitted applications. We began using Covey Scout for Inbound on January 22, 2024. Please see the independent bias audit report covering our use of Covey here.

#LI-DNI

Since the dawn of aviation, pilots have faced the constant challenge of air resistance, much like sailors navigating the friction of water. Amidst this relentless struggle, the trim tab emerges as an ingenious yet understated marvel. Just as the wheel revolutionized transportation by easing movement over land, the trim tab simplifies flight, allowing for smoother navigation through the skies. It embodies the elegance of simplicity in engineering, transforming the demanding task of controlling an aircraft into a more graceful and manageable endeavor.

At Mercury, we are committed to crafting an exceptional banking* experience for startups. Our team is passionately focused on ensuring our product not only meets but anticipates the needs of our customers.

Our product engineering group is growing and we’re looking to hire backend and full-stack engineers. We’re a team of pragmatic, product-minded engineers motivated by the desire to create lovable products that rescue our customers from frustrating, expensive legacy industry tools. 

As part of this role, you will:

• Feel a strong sense of product ownership and actively seek responsibility – we often self-organize on small/medium projects, and we want someone excited to help shape and build Mercury’s future.

• Work in an autonomous environment on a close-knit team, with a “startup within a startup” feel. 

• Partner closely with designers and product leaders to ship lovable experiences. We want to transcend the status quo for banking and fintech software, and many of our customers are startups and appreciate our slick, magical designs.
• Join a small but mighty team of experienced product engineers within one of our Mercury product groups (Banking, Everyday Experiences, Expansion, Risk). 

The ideal candidate for the role:

• Has 1-4 years of backend or full-stack development experience, with knowledge of or excitement to learn Haskell, React, TypeScript, and Redux.

• Is passionately product-minded and has experience building and shipping new products.
• Empathizes with users and can channel their perspective to build lovable products.
• Can balance tradeoffs and find creative solutions to accomplish goals.
• Communicates and collaborates effectively with peers and cross-functional counterparts.

If this role interests you, we invite you to explore our public demo at demo.mercury.com. 

The total rewards package at Mercury includes base salary, equity (stock options/RSUs), and benefits. Our salary and equity ranges are highly competitive within the SaaS and fintech industry and are updated regularly using the most reliable compensation survey data for our industry. New hire offers are made based on a candidate’s experience, expertise, geographic location, and internal pay equity relative to peers.

Our target new hire base salary ranges for this role are the following:

• US employees (any location): $122,400 - $158,400 USD
• Canadian employees (any location): CAD 115,700 - 149,700

*Mercury is a fintech company, not an FDIC-insured bank. Banking services provided through Choice Financial Group and Column N.A., Members FDIC.

Mercury values diversity & belonging and is proud to be an Equal Employment Opportunity employer. All individuals seeking employment at Mercury are considered without regard to race, color, religion, national origin, age, sex, marital status, ancestry, physical or mental disability, veteran status, gender identity, sexual orientation, or any other legally protected characteristic. We are committed to providing reasonable accommodations throughout the recruitment process for applicants with disabilities or special needs. If you need assistance, or an accommodation, please let your recruiter know once you are contacted about a role.

We use Covey as part of our hiring and / or promotional process for jobs in NYC and certain features may qualify it as an AEDT. As part of the evaluation process we provide Covey with job requirements and candidate submitted applications. We began using Covey Scout for Inbound on January 22, 2024. Please see the independent bias audit report covering our use of Covey here.

#LI-DNI

We are looking for inquisitive, well-rounded Sr. Full Stack Software Engineers. Working closely with product managers, designers, and backend engineers, you’ll play an important role in enabling the newest technologies and experiences. You will build robust frameworks & features. You will empower both developers and Pinners alike. You’ll have the opportunity to find creative solutions to thought-provoking problems. Even better, because we covet the kind of courageous thinking that’s required in order for big bets and smart risks to pay off, you’ll be invited to create and drive new initiatives, seeing them from inception through to technical design, implementation, and release.

What you’ll do:

• Support millions of users and enable colleagues by ensuring excellence in core pieces that are shared throughout the application
• Identify site-wide challenges; propose, test, and ship solutions
• Drive changes that improve the entire site such as improving accessibility, network frameworks and browser support strategy
• Enable developers to work more effectively by improving architecture, testing capabilities and release cycles
• Solve hard-to-see user pain points that often affect every page such as performance, monitoring errors and solving user metric anomalies
• Grow as a developer by working with world-class peers on varied and high impact projects
• Leverage AI to seek faster execution (i.e. draft, prototype, outline) and explore alternative options (i.e. iterate, compare approaches)
• Leverage AI to synthesize information (summarize, distill themes) and automate repeatable tasks (documentation, reporting, QA checks)

What we’re looking for:

• 5+ years of experience building large-scale full-stack products
• Bachelor’s degree in a relevant field such as Computer Science, or equivalent experience
• Deep understanding of web development and best practices in React/Redux
• Strong experience with programming languages Javascript and Python/Java
• Strong technical skills, and a willingness to learn new technologies
• Strong software engineering principles and practices
• Strong collaboration and communication skills
• Demonstrated ability to use AI to improve speed and quality in your day-to-day workflow for relevant outputs.
• Strong track record of critical evaluation and verification of AI-assisted work (e.g., testing, source-checking, data validation, peer review).
• High integrity and ownership: you protect sensitive data, avoid over-reliance on AI, and remain accountable for final decisions and deliverables.

Relocation Statement:

• This position is not eligible for relocation assistance. Visit our PinFlex page to learn more about our working model.

In-Office Requirement Statement:

• We let the type of work you do guide the collaboration style. That means we're not always working in an office, but we continue to gather for key moments of collaboration and connection.
• This role will need to be in the office for in-person collaboration 1-2 times per month and therefore must be located in Seattle, WA or our Bay Area offices.

#LI-REMOTE

#LI-MM

About the role

Hex is an AI-powered platform for modern Data Science and Data Analytics workflows. AI Research Engineers at Hex partner with product teams to build industry-leading AI experiences such as the Notebook Agent. In the process, AI Engineers will run experiments, fine-tune models, deploy AI infrastructure, and build and maintain experimentation tooling.

The backbone of all of our AI experiences is providing relevant context to the agent. As an AI Research Engineer focused on our search and context architecture, you’ll be responsible for building out key components of our agentic platform, from agentic search and discovery subagents to high-scale, permissions-aware indexing systems.

If you’re a strong builder excited to bring these capabilities to thousands of users, come do it on the best Data Science platform around, with the best user context.

We are looking for a senior engineer (from an AI Eng, SWE or MLE background) eager to rapidly expand our capabilities in several greenfield applications. As one of our team’s early hires, you will work on a variety of initiatives including:

• Experimenting with new agentic techniques for search, discovery, and context management
• Designing and implementing the architecture for our scalable search and indexing pipelines
• Working at the cutting edge of production AI applications deployed to real customers

This type of ownership will provide incredible opportunities for personal and professional growth. You will have ample technical and team leadership opportunities, depending on your interests.

We aim to deliver AI capabilities that radically accelerate and augment the data science workflow – we’ve got an exciting roadmap and are willing to share more details during the process. We’re particularly interested in candidates who bring inspired excitement about what is possible in this space.

We'd love to hear from you if you have:

• Experience building and measuring high quality search and recommendation systems
• Experience getting AI/ML capabilities into production and serving real users
• A lot of enthusiasm for applications of AI to real business problems.
• Understanding of core MLOps/SW Architecture concepts for modern ML-based applications.
• You’re comfortable working in both Python & JS/TS – it’s okay if you’re only strong in one, but openness to both is important.
• Experimentalist mindset – understanding that quick iteration, and discerning critical thinking, can yield rapid progress on new challenges.
• Interest in the data space, and a love of shipping great products and building tools that empower end users to do more.
• Experience maintaining a high quality bar for design, correctness, and testing.

Our stack

Our product is a web-based notebook and app authoring platform. Our frontend is built with Typescript and React, using a combination of Apollo GraphQL and Redux for managing application state and data. On the backend, we also use Typescript to power an Express/Apollo GraphQL server that interacts with Postgres, Redis, and Kubernetes to manage our database and Python kernels. Our backend is tightly integrated with our infrastructure and CI/CD, where we use a combination of Terraform, Helm, and AWS to deploy and maintain our stack.

In addition to our unique culture, Hex proudly offers a competitive total rewards package, including but not limited to, market-benched salary & equity, comprehensive health benefits, and flexible paid time off.

The salary range for this role is: $225,000-$285,000

The salary range shown may be a reflection of additional factors such as geographical location and skill ranges/levels we’re open to. Placement in the salary range will be decided upon completion of the interview process, taking into account factors like leaving room for growth, internal fairness & parity, your demonstrated skills, and the depth of your experience. Our Recruiting team will be able to provide more details during the interview process.

About the role:

Come define the future of AI Engineering at the company building the world’s leading agentic data science and analytics platform. As our AI Engineering Lead, you will accelerate the product and company by leveraging frontier AI technology and techniques, collaborating closely with product and engineering, and building and developing a world-class team of AI Engineers.

What you will do:

• Stay up-to-date on the latest in AI technology and work with engineering teams to push the frontier of product capabilities
• Define and implement the future of the AI Engineering function at Hex as we scale
• Hire and mentor an exceptional team of AI Engineers
• Support an exceptional developer and research experience for teams working with AI technology
• Deliver high-performing shared AI infrastructure, including search systems

About You:

• You have 4+ years of people management experience and leading high-performing teams
• You have deep familiarity with modern AI technology as well as classical ML systems and a passion for sharing that with others. Technologies of particular interest include LLMs and transformer models, agentic workflows, context management, and agentic evals.
• You are obsessed with driving business outcomes and delivering value to customers
• You are rigorous but pragmatic, balancing good experimental design with early-stage agility
• You are a strong communicator and love collaborating with other roles and teams to drive outcomes
• You are a talent magnet, with the ability to attract and retain exceptional AI talent

Our stack

Our product is a web-based notebook and app authoring platform. Our frontend is built with Typescript and React, using a combination of Apollo GraphQL and Redux for managing application state and data. On the backend, we also use Typescript to power an Express/Apollo GraphQL server that interacts with Postgres, Redis, and Kubernetes to manage our database and Python kernels. Our backend is tightly integrated with our infrastructure and CI/CD, where we use a combination of Terraform, Helm, and AWS to deploy and maintain our stack.

This is a full-time role based out of either our San Francisco or New York office. Employees are encouraged to come into the office at least twice a week, with Tuesdays and Thursdays being our main in-person days.

In addition to our unique culture, Hex proudly offers a competitive total rewards package, including but not limited to, market-benched salary & equity, comprehensive health benefits, and flexible paid time off.

The salary range for this role is: $246,000 - $329,000

The salary range shown may be a reflection of additional factors such as geographical location and skill ranges/levels we’re open to. Placement in the salary range will be decided upon completion of the interview process, taking into account factors like leaving room for growth, internal fairness & parity, your demonstrated skills, and the depth of your experience. Our Recruiting team will be able to provide more details during the interview process.

Overview

We are seeking a talented and experienced Senior Full Stack Software Engineer (Web3) with a strong background in building modern web applications and scalable backend systems. As a member of our team, you will play a crucial role in designing, developing, and maintaining our innovative software solutions, including integrating Web3 functionality such as wallet connections, signing flows, and on-chain/off-chain interactions. Mesh is a global company with headquarters in San Francisco, California USA. This candidate will work closely with the Engineering and Product teams spread across North America, Europe and India.

What You'll Do

• Design, build, and operate production-grade Web3 systems used by real customers and assets at scale.
• Own features end-to-end across frontend, backend, and on-chain components (with depth aligned to your strengths).
• Lead the design and implementation of complex workflows involving wallets, transactions, settlements, and orchestration.
• Partner closely with product, design, and external teams to turn ambiguous requirements into robust technical solutions.
• Improve system reliability, security, and performance across distributed and on-chain components.
• Mentor other engineers and contribute to engineering best practices, architecture reviews, and technical direction.

Who You Are

• 5-7+ years of professional experience as a Full-stack Web3 Engineer with production experience across frontend, backend, and on-chain components, comfortable owning systems end-to-end.
• Hands-on experience with Web3 building blocks, such as wallet connectivity/integrations, dApp development, blockchain RPCs and indexing, and/or on-chain/off-chain payment & settlement flows.
• Familiar with DeFi primitives (e.g., DEXs, swaps, lending, trading platforms) and how they work in real systems.
• Experience with some combination of:
  • Modern frontend frameworks (e.g., TypeScript, React, Redux)
  • Backend services and APIs (e.g., C#, Node.js, Go, Java, or similar)
  • Smart contracts and on-chain interactions (e.g., Solidity)
• Strong understanding of the transaction lifecycle (signing, submission, execution) and a security-first mindset when designing Web3 systems.
• Solid fundamentals in building scalable, reliable, observable distributed systems (monitoring, logging, tracing, performance).
• Frontend-leaning or backend-leaning profiles are welcome, as long as you have shipped Web3-enabled systems in production and want to expand your scope over time.

The annual base salary range for this role is $100,000-$250,000 in San Francisco and New York. The compensation range provided may span multiple career levels and will be narrowed during the interview process based on factors including a candidate’s experience, skills, qualifications, and geographic location. For candidates outside of San Francisco and New York, compensation will be adjusted to reflect the applicable market and location-based pay band. The base salary range listed excludes commission (if applicable), equity, and benefits. The pay range represents the minimum and maximum target for new-hire compensation. Actual compensation may vary and may be higher or lower depending on individual circumstances.

Overview

We are seeking a talented and experienced Staff Full Stack Software Engineer (Web3) with a strong background in building modern web applications and scalable backend systems. As a member of our team, you will play a crucial role in designing, developing, and maintaining our innovative software solutions, including integrating Web3 functionality such as wallet connections, signing flows, and on-chain/off-chain interactions. Mesh is a global company with headquarters in San Francisco, California USA. This candidate will work closely with the Engineering and Product teams spread across North America, Europe and India.

What You'll Do

• Design, build, and operate production-grade Web3 systems used by real customers and assets at scale.
• Own features end-to-end across frontend, backend, and on-chain components (with depth aligned to your strengths).
• Lead the design and implementation of complex workflows involving wallets, transactions, settlements, and orchestration.
• Partner closely with product, design, and external teams to turn ambiguous requirements into robust technical solutions.
• Improve system reliability, security, and performance across distributed and on-chain components.
• Mentor other engineers and contribute to engineering best practices, architecture reviews, and technical direction.
• Influence the roadmap, lead large-scale technical initiatives, and amplify impact across teams.
  
  

Who You Are

• 8+ years of professional experience as a Full-stack Web3 Engineer with production experience across frontend, backend, and on-chain components, comfortable owning systems end-to-end.
• Hands-on experience with Web3 building blocks, such as wallet connectivity/integrations, dApp development, blockchain RPCs and indexing, and/or on-chain/off-chain payment & settlement flows.
• Familiar with DeFi primitives (e.g., DEXs, swaps, lending, trading platforms) and how they work in real systems.
• Experience with some combination of:
  • Modern frontend frameworks (e.g., TypeScript, React, Redux)
  • Backend services and APIs (e.g., C#, Node.js, Go, Java, or similar)
  • Smart contracts and on-chain interactions (e.g., Solidity)
• Strong understanding of the transaction lifecycle (signing, submission, execution) and a security-first mindset when designing Web3 systems.
• Solid fundamentals in building scalable, reliable, observable distributed systems (monitoring, logging, tracing, performance).
• Frontend-leaning or backend-leaning profiles are welcome, as long as you have shipped Web3-enabled systems in production and want to expand your scope over time.

The annual base salary range for this role is $100,000-$250,000 in San Francisco and New York. The compensation range provided may span multiple career levels and will be narrowed during the interview process based on factors including a candidate’s experience, skills, qualifications, and geographic location. For candidates outside of San Francisco and New York, compensation will be adjusted to reflect the applicable market and location-based pay band. The base salary range listed excludes commission (if applicable), equity, and benefits. The pay range represents the minimum and maximum target for new-hire compensation. Actual compensation may vary and may be higher or lower depending on individual circumstances.

Our Software Engineers are end-to-end owners who have the opportunity to participate in many aspects of designing, building, and delivering data-focused products for our stakeholders. 
At The Trade Desk, we believe that each opportunity to engage with consumers is unique. User experience can make or break our business. This means our users must have all the flexibility to harness our system’s growing power and present meaningful insight from the petabytes of data streaming through our platform with unparalleled ease. 

 
Our system performs every day, 24/7, serving global traffic. We deliver features to improve our clients' abilities to make real-time decisions and troubleshoot campaigns with simple-to-use interfaces and high-performance data interactions. To improve our users’ day-to-day lives, we collaborate closely with user experience and product management organizations to ensure consistent, modern designs as well as the right balance of requirements. Our frontend developers work up and down the stack (client to server) to deliver these world-class experiences. 

What you’ll do:
Some of the work that you will be doing to help us deliver on our mission is:

• Design, build, deliver, and own full lifecycle development software from inception to production 

• Demonstrate a firm grasp of the entire software development lifecycle 

• Drive complex changes involving multiple components 

• Deliver quality changes, including automated tests, metrics, and monitoring  

• Collaborate with team members to deliver features 

• Guide and review changes to product features in line with product roadmaps  

• Implement and maintain product features 

• Build components and processes that are regularly used by others 

• Build execution plans incorporating user data, observations, and market insight 

• Validate changes to ensure high quality product releases 

• Work in a distributed system environment 

• Understand the business objectives behind the code 

• Understand system architecture fundamentals through self-directed learning 

• Participate in and lead projects with a high level of technical ambiguity 

• Contribute to development of comprehensive success criteria

• Lead others through example, mentorship, teaching

• Participate in hiring activities

• Use data to analyze and communicate the impact of your work on operational efficiency 

We are a global team with different backgrounds, experiences, and perspectives. To complement this team, you will welcome ideas that are different from your own and be well-versed in building from common ground to value, seek out, and foster invisible and visible dimensions of diversity.
Who you are:
Our culture is much deeper than just having fun together (though we do that well, too). We take pride in our engineers being trust-builders, generous givers, scrappy problem solvers, and gritty pursuers of excellence. You do not have to meet all the requirements below, but we believe that people who meet most of them will have a higher likelihood of succeeding in this role:

• You are comfortable working on an agile, distributed team spanning multiple time zones and continents. 

• You are able to communicate effectively across both technical and non-technical audiences. 

• You have a solid understanding of computer science and engineering fundamentals. 

• You are passionate about building beautiful and seamless user interfaces. 

• You have love for, and desire to advance, the state of the art of technology. 

• You are proficient in JavaScript/TypeScript. 

• You have experience building enterprise level services. 

• You have 7+ years of software development engineering experience.

• You have a Bachelor’s/Master’s level degree in computer science or relevant engineering-related field or equivalent experience. Not everyone has the same level of access to opportunities. What is most important to us is what and how you can contribute, which is why our consideration is not limited by the level of education you have.

• You have additional nice-to-have experience in the following areas: languages/technology on the server-side (C#, Java, NodeJS, SQL), knowledge of front-end frameworks (React/Redux). 

A variety of technical opportunities is one of the best things about working at The Trade Desk as a software engineer, which is why we do not expect you to know every technology we use when you start. What we care about is that you can learn quickly and find solutions to complex problems using the optimum tools for the job. What you know is less important than how well you learn and innovate. We are not seeking engineers who know all the answers; we need engineers who can invent answers no one has thought of yet and find answers to the questions yet to be asked.

Team

We're scaling from 50 to 120+ engineers over the next year. That kind of growth breaks things: builds slow down, onboarding stalls, deployments get fragile. The Developer Experience team prevents that.

We treat our internal developers as customers, measure their pain points, and ship tools that make the entire engineering organization faster. This is a small, high-leverage team of 2-3 engineers with outsized impact on how Peregrine builds software.

Role

As Tech Lead Manager for Developer Experience, you'll lead the team responsible for engineering tooling, velocity, observability, and monitoring. Your team's work compounds: every improvement multiplies across 100+ engineers.

This is hands-on leadership. You'll set technical direction, build and grow a small team of senior engineers, and partner across engineering to solve the highest-impact developer productivity problems. You'll define how we measure engineering effectiveness and use that data to drive investment decisions.

You will:

• Own the DevEx roadmap. Define strategy for CI/CD, observability, and developer productivity. Prioritize ruthlessly based on data and feedback.
• Lead and grow a high-performing team. Manage 2-3 engineers, provide mentorship, career development, and clear direction. Hire well and raise the bar.
• Establish engineering effectiveness measurement. Instrument workflows and stand up metrics (e.g., build times, deployment frequency, developer satisfaction, onboarding velocity).
• Drive CI/CD and deployment reliability. Keep build, test, and deploy pipelines fast and reliable as we scale.
• Build observability and monitoring foundations. Partner with platform engineering to ensure systems are instrumented and alerts are actionable.
• Stay hands-on technically. Architect solutions, review code, and make infrastructure decisions alongside your team.

Our stack is constantly evolving but based on a backend foundation of Python, Django, Celery, Airflow, and Kafka; a frontend built in React, Redux, and Mapbox; data stores including PostgreSQL and Elasticsearch; machine learning models hosted in Bedrock and Sagemaker; and with AWS, Pulumi, Terraform, and Kubernetes as our underlying infrastructure.

What We Look For

• 6+ years software engineering experience with meaningful time in developer tooling, platform engineering, DevOps, or infrastructure
• 2+ years engineering management experience including hiring, performance management, and team development
• Demonstrated experience building or leading developer experience, developer productivity, or internal platform teams
• Hands-on experience with CI/CD systems (e.g., GitHub Actions, Jenkins, ArgoCD), observability platforms (e.g., Datadog, Prometheus, Grafana), and Infrastructure as Code (e.g., Terraform, Pulumi)
• Experience with containerized systems and Kubernetes in production
• Strong Python skills and cloud infrastructure experience (AWS preferred)
• Track record using data to identify developer pain points and measure tooling impact
• Located in the San Francisco area and open to 4 days a week in office

Bonus

• Scaled engineering tooling through rapid headcount growth (e.g., 50 to 200+ engineers)
• Built engineering effectiveness programs from scratch (e.g., DORA metrics, developer surveys, workflow instrumentation)
• Evaluated and rolled out AI-assisted development tools (e.g., Copilot, Claude Code, Cursor) organizationally
• Built developer portals, self-service platforms, or golden path workflows
• Experience in regulated environments (e.g., FedRAMP, SOC 2, CJIS)

Salary Range: $220,000 - $275,000 Annually + Benefits + Equity (if applicable) + Bonus (if applicable)

Actual compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, certifications or licenses, and specific work location. Information on the benefits offered is here.

Glean is looking for creative engineers to launch beautiful, smooth user facing features from within a modern React and TypeScript codebase. In a rapidly growing startup, this entails developing ideas with product designers to best balance constraints with requirements, delivering best-in-class user interfaces that run in modern mobile and desktop browsers, as well as creating frontend infrastructure to support rapid experimentation and development.

You will: 

• Build delightful user interfaces with React.js in collaboration with stellar product designers and backend engineers
• Oversee the entirety of your features from inception to launch and beyond
• Write robust code that’s easy to read, maintain and test
• Push the boundaries of platform constraints to integrate an instant Glean experience into every workflow
• Mentor more junior engineers or learn from battle tested ones

About you:

• BA/BS in computer science, or related degree
• Experience with a highly polished consumer grade React.js app, or 4+ with any web app
• Thrive in a customer-focused, tight-knit and cross-functional environment
• A proactive and positive attitude to lead, learn, troubleshoot and take ownership of both small tasks and large features
• Passionate about using open web technologies (HTML5/CSS/JS) to build pixel perfect, zero-latency, 60FPS user interfaces that run on all devices 
• Comfortable in TypeScript, or JavaScript and type-curious
• Experienced in or desire to master one or more of: Progressive Web Apps (PWA), Web Extensions, Electron, Capacitor, React, Redux, Webpack

Location:

• This role is hybrid (3 days a week in either our San Francisco or Palo Alto office)

Compensation & Benefits:

The standard base salary range for this position is $115,000 - $260,000 annually. Compensation offered will be determined by factors such as location, level, job-related knowledge, skills, and experience. Certain roles may be eligible for variable compensation, equity, and benefits.

We offer a comprehensive benefits package including competitive compensation, Medical, Vision, and Dental coverage, generous time-off policy, and the opportunity to contribute to your 401k plan to support your long-term goals. When you join, you'll receive a home office improvement stipend, as well as an annual education and wellness stipends to support your growth and wellbeing. We foster a vibrant company culture through regular events, and provide healthy lunches daily to keep you fueled and focused.

We are a diverse bunch of people and we want to continue to attract and retain a diverse range of people into our organization. We're committed to an inclusive and diverse company. We do not discriminate based on gender, ethnicity, sexual orientation, religion, civil or family status, age, disability, or race.

#LI-HYBRID

$230,000 - $280,000
Full-time / Onsite (5 days/week)

About The Role

At Mochi, our engineering team operates with exceptional leverage. We believe in high talent density, where a focused, elite team powers a profitable, nine-figure ARR healthcare platform serving hundreds of thousands of patients. We are looking for a Senior Frontend Engineer to own the interfaces that our patients and medical providers rely on every single day.

Mochi has already helped patients lose over 5 million pounds through metabolic care, and we are now rapidly expanding into the frontiers of preventative healthcare—including hormone optimization (HRT/TRT), longevity medicine, and cutting-edge peptide therapies. As a frontend leader, you will dictate how this next wave of patients discovers treatments, interacts with their care team, and safely tracks their health outcomes.

Because of our high scale-to-team ratio, we do not operate in isolated technical silos, and we do not throw requirements over the wall. You will own your applications end-to-end: architecting the client-side state, building flawlessly responsive UI, optimizing rendering performance, and owning the frontend observability in production. If you are drawn to product problems where the UX complexity is real, the autonomy is absolute, and the impact on patient outcomes is tangible, this is the role.

What You’ll Do

• Build High-Density Healthcare Interfaces: You will build the complex tools our clinical team relies on to treat patients safely. You will architect dynamic, multi-step medical intake engines, high-density provider charting dashboards, and patient-facing applications that handle sensitive PHI with perfect state synchronization.
• Master Client-Side Architecture: Healthcare data is heavy and highly relational. You will design robust, scalable frontend architectures that manage complex state, handle asynchronous data fetching cleanly, and ensure interfaces feel instantaneous even when underlying APIs are slow.
• Collaborate Across the Client Ecosystem: While your primary domain is the web, Mochi also heavily leverages React Native and Expo for our mobile applications. You will work closely with mobile engineers to establish shared state patterns, reusable business logic, and a unified architectural standard across all client platforms.
• Champion the User Experience: You don't just implement specifications; you deeply care about how patients and providers experience Mochi. You sweat the details of the UI and possess the strong product sense required to make pragmatic, high-quality design decisions on the fly using our component systems that measurably improve patient outcomes.
• Own Frontend Reliability: You are responsible for what happens after the code ships. You will own the frontend deployment pipelines, establish strict performance budgets, and manage client-side observability and error tracking (e.g., Sentry, Datadog) to catch regressions before our patients do.
• Build Agentic Workflows: Mochi is an AI-first engineering org. You will not only utilize frontier agentic models to accelerate your own development, but you will also integrate AI capabilities directly into our product interfaces to automate clinical operations and scale our provider workflows.

Who You Are

• You have operated high-stakes systems. You have 5-7+ years of frontend engineering experience. You've built and operated production React applications that handle real complexity, crossing the boundary between dense data visualization and polished, accessible user experiences.
• You master React and state architecture fundamentals. You understand the React render cycle deeply, moving beyond surface-level hooks to truly orchestrate complex data flows. You know the tradeoffs between server-side rendering, static generation, and client-side fetching, and you leverage tools like Next.js pragmatically without over-complicating the architecture.
• You are an independent product builder. You don't need a pixel-perfect Figma file to ship great software. You have a strong eye for design and can unblock yourself visually while maintaining strict adherence to our design system and brand language.
• Your workflows are altered by AI. You are already using frontier agentic tools (e.g., Codex 5.3, Claude Opus 4.6) to build faster. You can describe specific ways these models have structurally changed how you code, while retaining the deep technical skepticism required to audit, verify, and own its output.
• You are a collaborative builder. You have low ego, high standards, and excellent communication skills. You thrive in cross-functional environments where engineering requirements are heavily shaped by healthcare regulations, compliance, and patient safety.
• You are excited to work in-person. You want to build alongside the team 5 days a week in our San Francisco office.
• If you are targeting Staff leveling: We expect a demonstrated track record of setting technical direction across teams, navigating deep ambiguity, and measurably leveling up the engineers around you.
• Our frontend stack is TypeScript, React, Next.js, Tailwind CSS, and modern state management/data fetching tools (e.g., React Query, Zustand). Experience with these is a strong plus, but we index on engineering fundamentals, web performance, and product sense over framework dogmatism.

Our Process

We respect your time. Here is exactly what to expect:

• Intro call (30 min, remote) — Chat with our recruiter about the role and expectations.
• Hiring manager screen (45 min, remote) — Technical background, motivation, and what you're looking for.
• Technical round (2.5 hrs, remote) — Practical coding (AI tools welcome) + system design conversation. Real problems, not LeetCode.
• Team meet (2 hrs 15 mins, on-site) — Come to our SF office to meet your future manager, engineering peers, and product partners for 30-minute 1:1s, concluding with a quick recruiter wrap-up.
• We are ready to move as fast as you are. Total interview time is ~6 hours. We can go from the first intro to offer in two weeks, or pace the rounds to comfortably fit your current work schedule.

Our Core Technologies Include: Typescript, Javascript, Node.js, Next.js, React, React Native, SQL, Redis, Redux, New Relic, Kubernetes, CSS, AWS, Cypress, Docker, Express

Life at Mochi 

At Mochi, we believe your best work happens when you feel your best—so we’ve designed an environment that fuels your creativity, supports your growth, and makes every day exciting.

🥗 Daily Meals and Espresso Bar - Breakfast, lunch, and dinner every weekday. Our on-site barista keeps the espresso and matcha flowing all day

💰 Pre-Tax Commuter Perks - Save on transit and parking through pre-tax commuter benefits

💸 Top-of-Market Compensation - We offer competitive salaries along with generous equity packages so you can share in the success you help create

💣 Profitable and Rapid Growth - We’re scaling fast, with financial discipline and long-term vision. No VC constraints, just sustainable momentum and smart decisions

🚀 High-Impact Work - Help shape the future of digital healthcare. Your work here directly improves lives and scales nationwide

👩‍💻 World-Class Team - Collaborate with teammates from Tesla, SpaceX, Citadel, Harvard, IIT, and more. We value excellence, humility, and empathy in equal measure

✨ Comprehensive Benefits - 401(k) with match, generous time off, life insurance, and high-quality medical, dental, and vision plans

💊 Mochi Health Membership – We cover your monthly subscription fee so you can experience the same care as our patients (medications not included)

🌴 Time to Recharge – Enjoy unlimited PTO, generous company holidays, and true flexibility. We trust you to take the time you need to rest, reset, and thrive

🧘 Wellness First – From weekly mindfulness sessions to group workouts and fitness perks, your physical and mental health are top priority

🎉 Team Socials and Community - We make time to connect through regular socials, happy hours, and spontaneous events. Our stocked kitchen doesn’t hurt either

📍 Downtown SF HQ - Our San Francisco office is just steps from BART, Muni, and great food. It’s designed for deep work and casual collaboration

--

The base salary for this full-time position ranges from $230,000 to $280,000, in addition to equity and benefits. The salary range listed in each job posting represents the minimum and maximum targets for new hire salaries across all locations. Actual compensation within this range is determined by various factors, such as job-related skills, experience, relevant education or training, and location.

#LI-Onsite 

Backed by leading Silicon Valley investors, Peregrine helps public safety organizations, state and local and governments, federal agencies, and private-sector institutions address society’s challenges with unprecedented speed and accuracy. Our AI-enabled platform turns siloed and disconnected data into operational intelligence — instantly surfacing mission-critical information to empower better, faster decisions that improve outcomes at every touchpoint. Today Peregrine supports hundreds of customers across 30+ states and two countries, serving more than 125 million people — and we’re amplifying our impact as we expand into the enterprise and internationally.

Team

As an engineering team, we believe strongly that empathy improves our solutions. Seeing how people use the product is a priority and the way we get to the right answer. Engineers will have the opportunity to work closely with our team onsite to understand the variety of use cases that Peregrine serves.

We are looking for a Data Governance Engineer to join our core engineering teams. Our teams tackle a range of challenges, from enabling real-time user collaboration on detailed maps to building high-scale backend architecture for ingesting billions of data points.

The Data Governance team builds services, systems, and product features to help our customers govern all their data assets through the full lifecycle within Peregrine. We provide fine-grained, secure data access, and auditability controls.

Role

We are looking for a software engineer to join our growing team where you will have vast ownership across our stack. You will take an active role in architecting and building the next version of our core access control and governance systems that govern access to over 7 billion data points within Peregrine’s multi-tenant data platform. Features will span fine-grained permissions, auditability, policy enforcement, metadata management, data labeling & compliance across the platform.

You will work closely with Product Managers to drive projects from idea formulation to design and implementation. You will design and build data governance features, making thoughtful trade-offs to create systems that strike the right balance between security and usability.

Our stack is constantly evolving but based on a backend foundation of Python, Django, Celery, Airflow, and Kafka; a frontend built in React, Redux, and Mapbox; data stores including PostgreSQL and Elasticsearch; machine learning models hosted in Bedrock and Sagemaker; and with AWS, Pulumi, Terraform, and Kubernetes as our underlying infrastructure.

About you

• Build scalable, secure-by-default frameworks that are foundational to our infrastructure, ensuring first-in-class data security
• Excellent technical vision with the ability to synthesize product requests into strong and reliable software components within the data governance domain
• Desire and drive to own large portions of the application from start to finish
• Passion for crafting and shipping software solutions that delight users
• Thrive on ambiguity and love taking on hard problems

What we look for

• 5+ years of experience working with cross-functional software development teams, distributed data systems and cloud-based platforms
• Knowledge across areas that include: data governance, access controls and platform auditability
• Strong development background in technologies and languages that include Python
• Exceptional interpersonal and communication skills
• Experience shipping and iterating on production-grade software components professionally and / or in the open-source community

Located in San Francisco and open to working in office

Salary Range: $130,000 - $250,000 Annually + Benefits + Equity (if applicable) + Bonus (if applicable)

About VSCO

VSCO (pronounced vis–co) is a platform that equips photographers with the tools, community, and exposure they need to expand creatively and professionally. VSCO maintains a rich and authentic creative environment that serves photographers at all levels – preserving a home for creative opportunity, inspiration, and connection. Our mission is to champion photographers so they can make it. We empower photographers to connect with other creatives and businesses with our suite of creative tools that spans from mobile to desktop and across our global community. 

We are looking for people who are driven and demonstrate initiative in taking our company mission to the next level. Employees here have the opportunity to make a big impact, and believe that when we build together, we achieve stronger outcomes than we could alone. 

Our values are critical pillars to our team culture and shape the way we hire. Read more about what you can expect when working at VSCO on our Careers Page. 

About The Role

If you are passionate about React Native development and excited to join a dynamic team of creators, we encourage you to apply for this position and help us empower creators worldwide. At VSCO, you'll have the opportunity to collaborate with talented individuals who share your passion for innovation and creativity. We're building an ecosystem of end-to-end tools for photographers, enhancing our existing product while creating entirely new tools and services. This is a crucial role for someone who will help define and drive that vision forward, shaping the way our users create, connect and earn. Join us in shaping the future of mobile, desktop and web technology and making a meaningful impact on the global creative community.

As a Staff Engineer, you are first and foremost a technologist. You'll be in the trenches with the team in terms of writing code, solving hard problems, and staying current with the latest technologies. But your impact goes beyond individual contributions. You'll act as a technical leader who guides the team through complex challenges, champions best practices, and anticipates what's coming around the corner so the team can stay ahead. You think about scalability, long-term maintainability, and future features — even while the rest of the team is focused on shipping today's work. You'll mentor engineers, raise the bar on quality, and enable others' success.

The Day to Day

• Lead the development of high-quality, scalable React Native applications. Push for rigorous testing, solid CI practices, and high standards across the codebase.
• Collaborate on and own decision making on forward-thinking architectural decisions. Align technical choices with company goals, and be pragmatic enough to choose the faster path when the business demands it. Watch for what is coming down the pike in React Native development.
• Mentor and elevate the team: guide engineers through tricky bugs, design decisions, and architectural trade-offs. Coach, teach, and create space for others to grow.
• Drive code quality through PR reviews, pushing work toward completion in an encouraging way. Your critical feedback motivates authors to improve their work and reach approval.
• Champion AI-assisted development. You’ve used AI tools extensively in your own workflow and actively mentor others to adopt them. You see AI as a multiplier for the team's velocity and quality.
• Collaborate across the organization: work closely with Product, Design, and business stakeholders. Translate complex technical concepts into clear language for non-technical audiences.
• Willing to blur the lines: you are willing to step outside your defined role when the work demands it. Whether it's jumping into an unfamiliar part of the stack or pitching in on cross-platform efforts, you are flexible to help where needed.

Qualifications

• • 7+ years of professional software development experience with at least 4+ years focused on mobile development using React Native.
  • Deep expertise in JavaScript, TypeScript, and modern front-end technologies including Expo.
  • Experience integrating with RESTful APIs, GraphQL, and third-party services.
  • Familiarity with state management libraries (e.g., Redux) and asynchronous programming.
  • Proven experience in building and maintaining complex, high-performance mobile applications.
  • Strong knowledge of mobile design principles, patterns, and best practices.
  • Experience owning projects end-to-end from initial prototypes to customer roll out.
  • Cross-functional experience collaborating closely with designers and product managers.
  • Track record of mentoring engineers and raising team-wide code quality.
  • Experience with feature flagging, release management, and observability tools (Datadog, Crashlytics, etc.).
  • Comfort with AI-assisted development workflows and a desire to push what's possible.

Job Perks

• • Hybrid work with an office in San Francisco, CA
  • Regular in-person events events to connect and collaborate
  • Competitive salary & equity 
  • Medical, dental, and vision insurance for employees and families
  • Flexible Time Off
  • Company-paid parental, medical and caregiver leave
  • Other perks including mental health resources and tech reimbursements

Compensation

The base salary for this position will vary based on several factors, such as relevant experience, location and your approved internal leveling assessed during the interview process. The base salary range for this role is $230,000 - $260,000. Salary is one component of our total compensation package. This position also qualifies for equity (i.e. stock options) and is eligible for discretionary bonuses based on performance.

The benefits available for this position include flexible time off, a 401K retirement plan, insurance (medical, dental, vision, life/AD&D, short and long term disability), and 11 paid holidays. We also provide paid sick time as required by state and local law. Additional benefits and perks contained in our standard employee benefits package are also offered for this position.

Please note: 

The application window for this role will be open until at least May 14, 2026. This opportunity will remain online based on business needs which may be before or after the specified date.

Be careful of fraudulent job posts.

If you receive outreach from someone claiming to work for VSCO, please verify they are communicating through the proper channels (vsco.co email domain or through Greenhouse). 

Note that VSCO will never ask for financial information or sensitive personal information during the application process.

Team

As an engineering team, we believe strongly that empathy improves our solutions. Seeing how people use the product is a priority and the way we get to the right answer. Engineers will have the opportunity to work closely with our team onsite to understand the variety of use cases that Peregrine serves.

We are looking for a Data Governance Engineer to join our core engineering teams. Our teams tackle a range of challenges, from enabling real-time user collaboration on detailed maps to building high-scale backend architecture for ingesting billions of data points.

The Data Governance team builds services, systems, and product features to help our customers govern all their data assets through the full lifecycle within Peregrine. We provide fine-grained, secure data access, and auditability controls.

Role

We are looking for a software engineer to join our growing team where you will have vast ownership across our stack. You will take an active role in architecting and building the next version of our core access control and governance systems that govern access to over 7 billion data points within Peregrine’s multi-tenant data platform. Features will span fine-grained permissions, auditability, policy enforcement, metadata management, data labeling & compliance across the platform.

You will work closely with Product Managers to drive projects from idea formulation to design and implementation. You will design and build data governance features, making thoughtful trade-offs to create systems that strike the right balance between security and usability.

Our stack is constantly evolving but based on a backend foundation of Python, Django, Celery, Airflow, and Kafka; a frontend built in React, Redux, and Mapbox; data stores including PostgreSQL and Elasticsearch; machine learning models hosted in Bedrock and Sagemaker; and with AWS, Pulumi, Terraform, and Kubernetes as our underlying infrastructure.

About you

• Build scalable, secure-by-default frameworks that are foundational to our infrastructure, ensuring first-in-class data security
• Excellent technical vision with the ability to synthesize product requests into strong and reliable software components within the data governance domain
• Desire and drive to own large portions of the application from start to finish
• Passion for crafting and shipping software solutions that delight users
• Thrive on ambiguity and love taking on hard problems
• Grow engineering talent through hands-on mentorship while fostering strong security values

What we look for

• 10+ years of experience architecting and maintaining distributed data systems and cloud-based platforms
• Deep knowledge across areas that include: data governance, access controls and platform auditability
• Strong development background in technologies and languages that include Python
• Proven success coaching and developing senior engineers
• Demonstrated ability in technical execution and leadership
• Exceptional interpersonal and communication skills
• Ability to work on-site at our San Francisco or New York office

Salary Range: $200,000 - $275,000 Annually + Benefits + Equity (if applicable) + Bonus (if applicable)

Team

As an engineering team, we believe strongly that empathy improves our solutions. Seeing how people use the product is a priority and the way we get to the right answer. Engineers will have the opportunity to work closely with our team onsite to understand the variety of use cases that Peregrine serves.

We are looking for a Data Governance Engineer to join our core engineering teams. Our teams tackle a range of challenges, from enabling real-time user collaboration on detailed maps to building high-scale backend architecture for ingesting billions of data points.

The Data Governance team builds services, systems, and product features to help our customers govern all their data assets through the full lifecycle within Peregrine. We provide fine-grained, secure data access, and auditability controls.

Role

We are looking for a software engineer to join our growing team where you will have vast ownership across our stack. You will take an active role in architecting and building the next version of our core access control and governance systems that govern access to over 7 billion data points within Peregrine’s multi-tenant data platform. Features will span fine-grained permissions, auditability, policy enforcement, metadata management, data labeling & compliance across the platform.

You will work closely with Product Managers to drive projects from idea formulation to design and implementation. You will design and build data governance features, making thoughtful trade-offs to create systems that strike the right balance between security and usability.

Our stack is constantly evolving but based on a backend foundation of Python, Django, Celery, Airflow, and Kafka; a frontend built in React, Redux, and Mapbox; data stores including PostgreSQL and Elasticsearch; machine learning models hosted in Bedrock and Sagemaker; and with AWS, Pulumi, Terraform, and Kubernetes as our underlying infrastructure.

About you

• Build scalable, secure-by-default frameworks that are foundational to our infrastructure, ensuring first-in-class data security
• Excellent technical vision with the ability to synthesize product requests into strong and reliable software components within the data governance domain
• Desire and drive to own large portions of the application from start to finish
• Passion for crafting and shipping software solutions that delight users
• Thrive on ambiguity and love taking on hard problems
• Grow engineering talent through hands-on mentorship while fostering strong security values

What we look for

• 10+ years of experience architecting and maintaining distributed data systems and cloud-based platforms
• Deep knowledge across areas that include: data governance, access controls and platform auditability
• Strong development background in technologies and languages that include Python
• Proven success coaching and developing senior engineers
• Demonstrated ability in technical execution and leadership
• Exceptional interpersonal and communication skills
• Ability to work on-site at our San Francisco or New York office

Salary Range: $200,000 - $275,000 Annually + Benefits + Equity (if applicable) + Bonus (if applicable)

Team

As an engineering team, we believe strongly that empathy improves our solutions. Seeing how people use the product is a priority and the way we get to the right answer. Engineers will have the opportunity to work closely with our team onsite to understand the variety of use cases that Peregrine serves.

We value both ownership and collaboration—you will take full responsibility for major features and work closely with other engineers to drive them to completion. We believe that humility and empathy are essential for building the right solutions—you will collaborate directly with our deployment team and users as we iterate to solve their problems. Perseverance and creativity are crucial to executing our vision.

Role

As a leader in our new AI team, you’ll be instrumental in delivering differentiated value to our customers. This team is charged with crafting powerful, intuitive user experiences powered by generative AI. You'll unlock entirely new ways for users to interact with our platform—whether through natural language commands or by enabling AI agents to handle complex tasks on their behalf. Your work will shape safe, impactful AI-driven features that help customers solve real-world problems with greater speed and ease.

Your scope of work will include a wide range of complex challenges, including scaling our platform to handle terabytes of data ingested from a variety of sources, efficiently querying and notifying users on this data in realtime, and optimizing search algorithms to serve results quickly.

Our stack is constantly evolving but based on a backend foundation of Python, Django, Celery, Airflow, and Kafka; a frontend built in React, Redux, and Mapbox; data stores including PostgreSQL and Elasticsearch; machine learning models hosted in Bedrock and Sagemaker; and with AWS, Pulumi, Terraform, and Kubernetes as our underlying infrastructure.

About you

• Desire and drive to own large portions of the application from start to finish
• Passion for crafting and shipping software solutions that delight users
• Thrive on ambiguity and love taking on hard problems
• Excellent technical vision with the ability to synthesize product requests into strong and reliable software components

What we look for

• Understanding of best practices for using generative AI responsibly, with bonus experience applying LLMs to enhance user experience
• Degree in Computer Science or a related field, or equivalent experience
• 3+ years of experience working with cross-functional software development teams
• Experience shipping and iterating on production-grade software components professionally and / or in the open-source community
• Ability to write robust, well tested, and well-designed code that frequently gets deployed to users
• Solid understanding of architecting and scaling distributed software systems
• Strong best practices in modern software development and comfort navigating large codebases
• Located in Washington, D.C. and open to working in office

Salary Range: $130,000 - $250,000 Annually + Benefits + Equity (if applicable) + Bonus (if applicable)

Team

As an engineering team, we believe strongly that empathy improves our solutions. Seeing how people use the product is a priority and the way we get to the right answer. Engineers will have the opportunity to work closely with our team onsite to understand the variety of use cases that Peregrine serves.

We value both ownership and collaboration—you will take full responsibility for major features and work closely with other engineers to drive them to completion. We believe that humility and empathy are essential for building the right solutions—you will collaborate directly with our deployment team and users as we iterate to solve their problems. Perseverance and creativity are crucial to executing our vision.

Role

As a leader in our new AI team, you’ll be instrumental in delivering differentiated value to our customers. This team is charged with crafting powerful, intuitive user experiences powered by generative AI. You'll unlock entirely new ways for users to interact with our platform—whether through natural language commands or by enabling AI agents to handle complex tasks on their behalf. Your work will shape safe, impactful AI-driven features that help customers solve real-world problems with greater speed and ease.

Your scope of work will include a wide range of complex challenges, including scaling our platform to handle terabytes of data ingested from a variety of sources, efficiently querying and notifying users on this data in realtime, and optimizing search algorithms to serve results quickly.

Our stack is constantly evolving but based on a backend foundation of Python, Django, Celery, Airflow, and Kafka; a frontend built in React, Redux, and Mapbox; data stores including PostgreSQL and Elasticsearch; machine learning models hosted in Bedrock and Sagemaker; and with AWS, Pulumi, Terraform, and Kubernetes as our underlying infrastructure.

About you

• Desire and drive to own large portions of the application from start to finish
• Passion for crafting and shipping software solutions that delight users
• Thrive on ambiguity and love taking on hard problems
• Excellent technical vision with the ability to synthesize product requests into strong and reliable software components

What we look for

• Understanding of best practices for using generative AI responsibly, with bonus experience applying LLMs to enhance user experience
• Degree in Computer Science or a related field, or equivalent experience
• 3+ years of experience working with cross-functional software development teams
• Experience shipping and iterating on production-grade software components professionally and / or in the open-source community
• Ability to write robust, well tested, and well-designed code that frequently gets deployed to users
• Solid understanding of architecting and scaling distributed software systems
• Strong best practices in modern software development and comfort navigating large codebases
• Located in NYC and open to working in office

Salary Range: $130,000 - $250,000 Annually + Benefits + Equity (if applicable) + Bonus (if applicable)

Team

As an engineering team, we believe strongly that empathy improves our solutions. Seeing how people use the product is a priority and the way we get to the right answer. Engineers will have the opportunity to work closely with our team onsite to understand the variety of use cases that Peregrine serves.

We value both ownership and collaboration—you will take full responsibility for major features and work closely with other engineers to drive them to completion. We believe that humility and empathy are essential for building the right solutions—you will collaborate directly with our deployment team and users as we iterate to solve their problems. Perseverance and creativity are crucial to executing our vision.

Role

As a leader in our new AI team, you’ll be instrumental in delivering differentiated value to our customers. This team is charged with crafting powerful, intuitive user experiences powered by generative AI. You'll unlock entirely new ways for users to interact with our platform—whether through natural language commands or by enabling AI agents to handle complex tasks on their behalf. Your work will shape safe, impactful AI-driven features that help customers solve real-world problems with greater speed and ease.

Your scope of work will include a wide range of complex challenges, including scaling our platform to handle terabytes of data ingested from a variety of sources, efficiently querying and notifying users on this data in realtime, and optimizing search algorithms to serve results quickly.

Our stack is constantly evolving but based on a backend foundation of Python, Django, Celery, Airflow, and Kafka; a frontend built in React, Redux, and Mapbox; data stores including PostgreSQL and Elasticsearch; machine learning models hosted in Bedrock and Sagemaker; and with AWS, Pulumi, Terraform, and Kubernetes as our underlying infrastructure.

About you

• Desire and drive to own large portions of the application from start to finish
• Passion for crafting and shipping software solutions that delight users
• Thrive on ambiguity and love taking on hard problems
• Excellent technical vision with the ability to synthesize product requests into strong and reliable software components

What we look for

• Understanding of best practices for using generative AI responsibly, with bonus experience applying LLMs to enhance user experience
• Degree in Computer Science or a related field, or equivalent experience
• 3+ years of experience working with cross-functional software development teams
• Experience shipping and iterating on production-grade software components professionally and / or in the open-source community
• Ability to write robust, well tested, and well-designed code that frequently gets deployed to users
• Solid understanding of architecting and scaling distributed software systems
• Strong best practices in modern software development and comfort navigating large codebases
• Located in San Francisco and open to working in office

Salary Range: $130,000 - $250,000 Annually + Benefits + Equity (if applicable) + Bonus (if applicable)

Team

As an engineering team, we believe strongly that empathy improves our solutions. Seeing how people use the product is a priority and the way we get to the right answer. Engineers will have the opportunity to work closely with our team onsite to understand the variety of use cases that Peregrine serves.

The Identity team consists of product-oriented engineers working at the intersection of high-scale data and thoughtfully designed UX. This team is responsible for enabling collaboration and sharing across our platform, managing data permissions, and defining user, and organization management and collaboration. In our unique space, how, when, why, and what data is shared is central to our customers’ success.

We value both ownership and collaboration—you will take full responsibility for major features and work closely with other engineers to drive them to completion. We believe that humility and empathy are essential for building the right solutions—you will collaborate directly with our deployment team and users as we iterate to solve their problems. Perseverance and creativity are crucial to executing our vision.

Role

We are looking for strong developers to join our small but growing team. As a Senior Software Engineer, you’ll have vast ownership across our stacks, making decisions that will have an outsized impact for years to come.

You’ll take on some of our most complex challenges—like designing scalable permission systems to manage access to terabytes of data across thousands of organizations. You’ll help build intuitive controls that let organizations decide what data to share, when to share it, and with whom. You’ll also architect frameworks for secure collaboration, enabling seamless partnerships while maintaining data sovereignty and compliance. And you’ll create advanced sharing mechanisms that strike the right balance between openness and security to unlock the full potential of cross-organizational collaboration.

Our stack is constantly evolving but based on a backend foundation of Python, Django, Celery, Airflow, and Kafka; a frontend built in React, Redux, and Mapbox; data stores including PostgreSQL and Elasticsearch; machine learning models hosted in Bedrock and Sagemaker; and with AWS, Pulumi, Terraform, and Kubernetes as our underlying infrastructure.

About you

• Desire and drive to own large portions of the application from start to finish
• Passion for crafting and shipping software solutions that delight users
• Thrive on ambiguity and love taking on hard problems
• Excellent technical vision with the ability to synthesize product requests into strong and reliable software components

What we look for

• Degree in Computer Science or a related field, or equivalent experience
• 5+ years of experience working with cross-functional software development teams
• Experience shipping and iterating on production-grade software components professionally and / or in the open-source community
• Ability to write robust, well tested, and well-designed code that frequently gets deployed to users
• Solid understanding of architecting and scaling distributed software systems
• Strong best practices in modern software development and comfort navigating large codebases

Located in San Francisco, New York, or Washington DC and open to working in office

Salary Range: $130,000 - $250,000 Annually + Benefits + Equity (if applicable) + Bonus (if applicable)

Team

As an engineering team, we believe strongly that empathy improves our solutions. Seeing how people use the product is a priority and the way we get to the right answer. Engineers will have the opportunity to work closely with our team onsite to understand the variety of use cases that Peregrine serves.

The Identity team consists of product-oriented engineers working at the intersection of high-scale data and thoughtfully designed UX. This team is responsible for enabling collaboration and sharing across our platform, managing data permissions, and defining user, and organization management and collaboration. In our unique space, how, when, why, and what data is shared is central to our customers’ success.

We value both ownership and collaboration—you will take full responsibility for major features and work closely with other engineers to drive them to completion. We believe that humility and empathy are essential for building the right solutions—you will collaborate directly with our deployment team and users as we iterate to solve their problems. Perseverance and creativity are crucial to executing our vision.

Role

We are looking for strong developers to join our small but growing team. As a Senior Software Engineer, you’ll have vast ownership across our stacks, making decisions that will have an outsized impact for years to come.

You’ll take on some of our most complex challenges—like designing scalable permission systems to manage access to terabytes of data across thousands of organizations. You’ll help build intuitive controls that let organizations decide what data to share, when to share it, and with whom. You’ll also architect frameworks for secure collaboration, enabling seamless partnerships while maintaining data sovereignty and compliance. And you’ll create advanced sharing mechanisms that strike the right balance between openness and security to unlock the full potential of cross-organizational collaboration.

Our stack is constantly evolving but based on a backend foundation of Python, Django, Celery, Airflow, and Kafka; a frontend built in React, Redux, and Mapbox; data stores including PostgreSQL and Elasticsearch; machine learning models hosted in Bedrock and Sagemaker; and with AWS, Pulumi, Terraform, and Kubernetes as our underlying infrastructure.

About you

• Desire and drive to own large portions of the application from start to finish
• Passion for crafting and shipping software solutions that delight users
• Thrive on ambiguity and love taking on hard problems
• Excellent technical vision with the ability to synthesize product requests into strong and reliable software components

What we look for

• Degree in Computer Science or a related field, or equivalent experience
• 5+ years of experience working with cross-functional software development teams
• Experience shipping and iterating on production-grade software components professionally and / or in the open-source community
• Ability to write robust, well tested, and well-designed code that frequently gets deployed to users
• Solid understanding of architecting and scaling distributed software systems
• Strong best practices in modern software development and comfort navigating large codebases

Located in San Francisco, New York, or Washington DC and open to working in office

Salary Range: $130,000 - $250,000 Annually + Benefits + Equity (if applicable) + Bonus (if applicable)

Team

As an engineering team, we believe strongly that empathy improves our solutions. Seeing how people use the product is a priority and the way we get to the right answer. Engineers will have the opportunity to work closely with our team onsite to understand the variety of use cases that Peregrine serves.

The Identity team consists of product-oriented engineers working at the intersection of high-scale data and thoughtfully designed UX. This team is responsible for enabling collaboration and sharing across our platform, managing data permissions, and defining user, and organization management and collaboration. In our unique space, how, when, why, and what data is shared is central to our customers’ success.

We value both ownership and collaboration—you will take full responsibility for major features and work closely with other engineers to drive them to completion. We believe that humility and empathy are essential for building the right solutions—you will collaborate directly with our deployment team and users as we iterate to solve their problems. Perseverance and creativity are crucial to executing our vision.

Role

We are looking for strong developers to join our small but growing team. As a Senior Software Engineer, you’ll have vast ownership across our stacks, making decisions that will have an outsized impact for years to come.

You’ll take on some of our most complex challenges—like designing scalable permission systems to manage access to terabytes of data across thousands of organizations. You’ll help build intuitive controls that let organizations decide what data to share, when to share it, and with whom. You’ll also architect frameworks for secure collaboration, enabling seamless partnerships while maintaining data sovereignty and compliance. And you’ll create advanced sharing mechanisms that strike the right balance between openness and security to unlock the full potential of cross-organizational collaboration.

Our stack is constantly evolving but based on a backend foundation of Python, Django, Celery, Airflow, and Kafka; a frontend built in React, Redux, and Mapbox; data stores including PostgreSQL and Elasticsearch; machine learning models hosted in Bedrock and Sagemaker; and with AWS, Pulumi, Terraform, and Kubernetes as our underlying infrastructure.

About you

• Desire and drive to own large portions of the application from start to finish
• Passion for crafting and shipping software solutions that delight users
• Thrive on ambiguity and love taking on hard problems
• Excellent technical vision with the ability to synthesize product requests into strong and reliable software components

What we look for

• Degree in Computer Science or a related field, or equivalent experience
• 5+ years of experience working with cross-functional software development teams
• Experience shipping and iterating on production-grade software components professionally and / or in the open-source community
• Ability to write robust, well tested, and well-designed code that frequently gets deployed to users
• Solid understanding of architecting and scaling distributed software systems
• Strong best practices in modern software development and comfort navigating large codebases

Located in San Francisco, New York, or Washington DC and open to working in office

Salary Range: $130,000 - $250,000 Annually + Benefits + Equity (if applicable) + Bonus (if applicable)

Team

As an engineering team, we believe strongly that empathy improves our solutions. Seeing how people use the product is a priority and the way we get to the right answer. Engineers will have the opportunity to work closely with our team onsite to understand the variety of use cases that Peregrine serves.

We value both ownership and collaboration—you will take full responsibility for major features and work closely with other engineers to drive them to completion. We believe that humility and empathy are essential for building the right solutions—you will collaborate directly with our deployment team and users as we iterate to solve their problems. Perseverance and creativity are crucial to executing our vision.

Role

As a member of our new AI team, you’ll be instrumental in delivering differentiated value to our customers. This team is charged with crafting powerful, intuitive user experiences powered by generative AI. You'll unlock entirely new ways for users to interact with our platform—whether through natural language commands or by enabling AI agents to handle complex tasks on their behalf. Your work will shape safe, impactful AI-driven features that help customers solve real-world problems with greater speed and ease.

Your scope of work will include a wide range of complex challenges, including scaling our platform to handle terabytes of data ingested from a variety of sources, efficiently querying and notifying users on this data in realtime, and optimizing search algorithms to serve results quickly.

Our stack is constantly evolving but based on a backend foundation of Python, Django, Celery, Airflow, and Kafka; a frontend built in React, Redux, and Mapbox; data stores including PostgreSQL and Elasticsearch; machine learning models hosted in Bedrock and Sagemaker; and with AWS, Pulumi, Terraform, and Kubernetes as our underlying infrastructure.

About you

• Desire and drive to own large portions of the application from start to finish
• Passion for crafting and shipping software solutions that delight users
• Thrive on ambiguity and love taking on hard problems
• Excellent technical vision with the ability to synthesize product requests into strong and reliable software components

What we look for

• Understanding of best practices for using generative AI responsibly, with bonus experience applying LLMs to enhance user experience
• Degree in Computer Science or a related field, or equivalent experience
• Over 8 years of experience working with cross-functional software development teams.
• Experience shipping and iterating on production-grade software components professionally and / or in the open-source community
• Ability to write robust, well tested, and well-designed code that frequently gets deployed to users
• Solid understanding of architecting and scaling distributed software systems
• Strong best practices in modern software development and comfort navigating large codebases
• Located in San Francisco and open to working in office

Salary Range: $200,000 - $275,000 Annually + Benefits + Equity (if applicable) + Bonus (if applicable)

Team

As an engineering team, we believe strongly that empathy improves our solutions. Seeing how people use the product is a priority and the way we get to the right answer. Engineers will have the opportunity to work closely with our team onsite to understand the variety of use cases that Peregrine serves.

We value both ownership and collaboration—you will take full responsibility for major features and work closely with other engineers to drive them to completion. We believe that humility and empathy are essential for building the right solutions—you will collaborate directly with our deployment team and users as we iterate to solve their problems. Perseverance and creativity are crucial to executing our vision.

Role

As a member of our new AI team, you’ll be instrumental in delivering differentiated value to our customers. This team is charged with crafting powerful, intuitive user experiences powered by generative AI. You'll unlock entirely new ways for users to interact with our platform—whether through natural language commands or by enabling AI agents to handle complex tasks on their behalf. Your work will shape safe, impactful AI-driven features that help customers solve real-world problems with greater speed and ease.

Your scope of work will include a wide range of complex challenges, including scaling our platform to handle terabytes of data ingested from a variety of sources, efficiently querying and notifying users on this data in realtime, and optimizing search algorithms to serve results quickly.

Our stack is constantly evolving but based on a backend foundation of Python, Django, Celery, Airflow, and Kafka; a frontend built in React, Redux, and Mapbox; data stores including PostgreSQL and Elasticsearch; machine learning models hosted in Bedrock and Sagemaker; and with AWS, Pulumi, Terraform, and Kubernetes as our underlying infrastructure.

About you

• Desire and drive to own large portions of the application from start to finish
• Passion for crafting and shipping software solutions that delight users
• Thrive on ambiguity and love taking on hard problems
• Excellent technical vision with the ability to synthesize product requests into strong and reliable software components

What we look for

• Understanding of best practices for using generative AI responsibly, with bonus experience applying LLMs to enhance user experience
• Degree in Computer Science or a related field, or equivalent experience
• Over 8 years of experience working with cross-functional software development teams.
• Experience shipping and iterating on production-grade software components professionally and / or in the open-source community
• Ability to write robust, well tested, and well-designed code that frequently gets deployed to users
• Solid understanding of architecting and scaling distributed software systems
• Strong best practices in modern software development and comfort navigating large codebases
• Located in NYC and open to working in office

Salary Range: $200,000 - $275,000 Annually + Benefits + Equity (if applicable) + Bonus (if applicable)

Our Team

As an engineering team, we believe strongly that empathy improves our solutions. Seeing how people use the product is a priority and the way we get to the right answer. Engineers will have the opportunity to work closely with our team onsite to understand the variety of use cases that Peregrine serves.

We’re looking for a security engineer to join our core engineering teams. Our teams tackle a range of challenges, from enabling real-time user collaboration on detailed maps to building high-scale backend architecture for ingesting billions of data points.

We believe that humility and empathy are essential for building the right solutions—you will collaborate directly with our deployment team and users as we iterate to solve their problems. Perseverance and creativity are crucial to executing our vision.

Role

We are looking for a software engineer to join our growing team where you will have vast ownership across our stacks, making decisions that will have an outsized impact for years to come. You will take on a leading role in ensuring security is embedded into every stage of our product lifecycle.

Our stack is constantly evolving but based on a backend foundation of Python, Django, Celery, Airflow, and Kafka; a frontend built in React, Redux, and Mapbox; data stores including PostgreSQL and Elasticsearch; machine learning models hosted in Bedrock and Sagemaker; and with AWS, Pulumi, Terraform, and Kubernetes as our underlying infrastructure.

About you

• Build scalable, secure-by-default frameworks that are foundational to our infrastructure, ensuring first-in-class data security.
• Identify and resolve emerging security risks and define mitigation strategies to drive solutions that support our product objectives
• Define security architecture across the platform with a focus on authentication, authorization, data protection, and software supply chain security
• Collaborate closely with product and engineering teams to implement security best practices.
• Grow engineering talent through hands-on mentorship while fostering strong security values

What we look for

• 10+ years of experience architecting and maintaining distributed data systems and cloud-based platforms
• Deep knowledge across areas that include: identity and access management, secret management, applied cryptography, secure system design, and cloud security.
• Strong development background in technologies and languages that include Python
• Proven success coaching and developing senior engineers
• Demonstrated ability in technical execution and leadership
• Exceptional interpersonal and communication skills
• Ability to work on-site at our San Francisco or New York City office

Salary Range: $200,000 - $275,000 Annually + Benefits + Equity (if applicable) + Bonus (if applicable)

Actual compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, certifications or licenses, and specific work location. Information on the benefits offered is here.

Our Team

As an engineering team, we believe strongly that empathy improves our solutions. Seeing how people use the product is a priority and the way we get to the right answer. Engineers will have the opportunity to work closely with our team onsite to understand the variety of use cases that Peregrine serves.

We’re looking for a security engineer to join our core engineering teams. Our teams tackle a range of challenges, from enabling real-time user collaboration on detailed maps to building high-scale backend architecture for ingesting billions of data points.

We believe that humility and empathy are essential for building the right solutions—you will collaborate directly with our deployment team and users as we iterate to solve their problems. Perseverance and creativity are crucial to executing our vision.

Role

We are looking for a software engineer to join our growing team where you will have vast ownership across our stacks, making decisions that will have an outsized impact for years to come. You will take on a leading role in ensuring security is embedded into every stage of our product lifecycle.

Our stack is constantly evolving but based on a backend foundation of Python, Django, Celery, Airflow, and Kafka; a frontend built in React, Redux, and Mapbox; data stores including PostgreSQL and Elasticsearch; machine learning models hosted in Bedrock and Sagemaker; and with AWS, Pulumi, Terraform, and Kubernetes as our underlying infrastructure.

About you

• Build scalable, secure-by-default frameworks that are foundational to our infrastructure, ensuring first-in-class data security.
• Identify and resolve emerging security risks and define mitigation strategies to drive solutions that support our product objectives
• Define security architecture across the platform with a focus on authentication, authorization, data protection, and software supply chain security
• Collaborate closely with product and engineering teams to implement security best practices.
• Grow engineering talent through hands-on mentorship while fostering strong security values

What we look for

• 10+ years of experience architecting and maintaining distributed data systems and cloud-based platforms
• Deep knowledge across areas that include: identity and access management, secret management, applied cryptography, secure system design, and cloud security.
• Strong development background in technologies and languages that include Python
• Proven success coaching and developing senior engineers
• Demonstrated ability in technical execution and leadership
• Exceptional interpersonal and communication skills
• Ability to work on-site at our San Francisco or New York office

Salary Range: $200,000 - $275,000 Annually + Benefits + Equity (if applicable) + Bonus (if applicable)

Actual compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, certifications or licenses, and specific work location. Information on the benefits offered is here.

Our Team

As an engineering team, we believe strongly that empathy improves our solutions. Seeing how people use the product is a priority and the way we get to the right answer. Engineers will have the opportunity to work closely with our team onsite to understand the variety of use cases that Peregrine serves.

We’re looking for a Senior Software Engineer to join our core engineering teams. You’ll work cross-functionally with design and product management to build systems that are robust, scalable, and user-centered. Our teams tackle a range of challenges, from enabling real-time user collaboration on detailed maps to building high-scale backend architecture for ingesting billions of data points.

We value both ownership and collaboration—you will take full responsibility for major features and work closely with other engineers to drive them to completion. We believe that humility and empathy are essential for building the right solutions—you will collaborate directly with our deployment team and users as we iterate to solve their problems. Perseverance and creativity are crucial to executing our vision.

Role

We are looking for strong developers to join our small but growing team. As a Senior Software Engineer, you’ll have vast ownership across our stacks, making decisions that will have an outsized impact for years to come.

You’ll take on some of our most complex challenges—like designing scalable permission systems to manage access to terabytes of data across thousands of organizations. You’ll help build intuitive controls that let organizations decide what data to share, when to share it, and with whom. You’ll also architect frameworks for secure collaboration, enabling seamless partnerships while maintaining data sovereignty and compliance. And you’ll create advanced sharing mechanisms that strike the right balance between openness and security to unlock the full potential of cross-organizational collaboration.

Our stack is constantly evolving but based on a backend foundation of Python, Django, Celery, Airflow, and Kafka; a frontend built in React, Redux, and Mapbox; data stores including PostgreSQL and Elasticsearch; machine learning models hosted in Bedrock and Sagemaker; and with AWS, Pulumi, Terraform, and Kubernetes as our underlying infrastructure.

About you

• Desire and drive to own large portions of the application from start to finish
• Passion for crafting and shipping software solutions that delight users
• Thrive on ambiguity and love taking on hard problems
• Excellent technical vision with the ability to synthesize product requests into strong and reliable software components

What we look for

• Degree in Computer Science or a related field, or equivalent experience
• 4+ years of experience working with cross-functional software development teams
• Experience shipping and iterating on production-grade software components professionally and / or in the open-source community
• Ability to write robust, well tested, and well-designed code that frequently gets deployed to users
• Solid understanding of architecting and scaling distributed software systems
• Strong best practices in modern software development and comfort navigating large codebases
• Located in NYC and open to working in office

Role Overview

We’re looking for a Full-Stack AI Engineer to join our team, where you’ll build the next generation of tools for developing, evaluating, and training state-of-the-art AI systems. You will own features end to end—from user-facing experiences and APIs to backend services, data models, and infrastructure. 

You’ll be at the heart of our applied AI efforts, with a particular focus on human-in-the-loop systems used to generate high-quality training data for Large Language Models (LLMs) and AI agents. This includes building a platform that enables us and our customers to create and evaluate data, as well as systems that leverage LLMs to assist with reviewing, scoring, and improving human submissions.

Your Impact

• Own End-to-End Product Features
  Design, build, and ship complete workflows spanning frontend UI, APIs, backend services, databases, and production infrastructure.
• Enable Human-in-the-Loop AI Training
  Build systems that allow humans to efficiently create, review, and curate high-quality training and evaluation data used in AI model development.
• Support RLHF and Preference Data Workflows
  Design and implement tooling that supports RLHF-style pipelines, including task generation, human review, scoring, aggregation, and dataset versioning.
• Leverage LLMs in the Review Loop
  Build systems that use LLMs to assist human reviewers—such as automated checks, critiques, ranking suggestions, or quality signals—while maintaining human oversight.
• Advance AI Evaluation
  Design and implement evaluation frameworks and interactive tools for LLMs and AI agents across multiple data modalities (text, images, audio, video).
• Create Intuitive, Reviewer-Focused Interfaces
  Build thoughtful, efficient user interfaces (e.g., in React) optimized for high-throughput human review, quality control, and operational workflows.
• Architect Scalable Data & Service Layers
  Design APIs, backend services, and data schemas that support large-scale data creation, review, and iteration with strong guarantees around correctness and traceability.
• Solve Ambiguous, Real-World Problems
  Translate loosely defined operational and research needs into practical, scalable, end-to-end systems.
• Ensure System Reliability
  Participate in on-call rotations to monitor, troubleshoot, and resolve issues across the full stack.
• Elevate the Team
  Improve engineering practices, development processes, and documentation. Share knowledge through technical writing and design discussions.

What You Bring

• Bachelor’s degree in Computer Science, Data Engineering, or a related field.
• 2+ years of experience in a software or machine learning engineering role.
• A proactive, product-focused mindset and a high degree of ownership, with a passion for building solutions that empower users.
• Experience using frontend frameworks like React/Redux and backend systems and technologies like Python, Java, GraphQL; familiarity with NodeJS and NestJS is a plus.
• Knowledge of designing and managing scalable database systems, including relational databases (e.g., PostgreSQL, MySQL), NoSQL stores (e.g., MongoDB, Cassandra), and cloud-native solutions (e.g., Google Spanner, AWS DynamoDB).
• Familiarity with cloud infrastructure like GCP (GCS, PubSub) and containerization (Kubernetes) is a plus.
• Excellent communication and collaboration skills.
• High proficiency in leveraging AI tools for daily development (e.g., Cursor, GitHub Copilot).
• Comfort and enthusiasm for working in a fast-paced, agile environment where rapid problem-solving is key.A focus on writing clean, well-tested code and delivering your work on time.

Bonus Points

• Experience building tools for AI/ML applications, particularly for data annotation, monitoring, or agent evaluation.
• Familiarity with data infrastructure components such as data pipelines, streaming systems, and storage architectures (e.g., Cloud Buckets, Key-Value Stores).
• Previous experience with search engines (e.g., ElasticSearch).
• Experience in optimizing databases for performance (e.g., schema design, indexing, query tuning) and integrating them with broader data workflows.

Engineering at Labelbox

At Labelbox Engineering, we're building a comprehensive platform that powers the future of AI development. Our team combines deep technical expertise with a passion for innovation, working at the intersection of AI infrastructure, data systems, and user experience. We believe in pushing technical boundaries while maintaining high standards of code quality and system reliability. Our engineering culture emphasizes autonomous decision-making, rapid iteration, and collaborative problem-solving. We've cultivated an environment where engineers can take ownership of significant challenges, experiment with cutting-edge technologies, and see their solutions directly impact how leading AI labs and enterprises build the next generation of AI systems.

Our Technology Stack

Our engineering team works with a modern tech stack designed for scalability, performance, and developer efficiency:

• Frontend: React.js with Redux, TypeScript
• Backend: Node.js, TypeScript, Python, some Java & Kotlin
• APIs: GraphQL
• Cloud & Infrastructure: Google Cloud Platform (GCP), Kubernetes
• Databases: MySQL, Spanner, PostgreSQL
• Queueing / Streaming: Kafka, PubSub

Overview:
We are looking for a mid‑senior Frontend Software Engineer to lead our frontend development in the US. You will drive the design and implementation of our customer‑facing dashboard and mobile wallet. An excellent design eye, strong leadership skills, and familiarity with modern web and mobile frameworks are key.

Responsibilities:

• Lead the architecture and development of our frontend applications.

• Mentor and manage a small team of frontend developers.

• Collaborate closely with designers and cross‑functional teams to create intuitive, responsive user interfaces.

• Ensure high performance and a seamless user experience across web (Next.js) and mobile (React Native) platforms.

Requirements:

• Extensive experience with React, Next.js, and React Native.

• Proven track record in delivering design‑focused applications.

• Proficiency in state management (e.g., Zustand, Redux).

• Familiarity with tooling such as Git and Docker and experience working in an agile environment.

Preferences:

• Experience in blockchain or fintech product development.

• Prior leadership or mentoring experience.

• Bonus: Knowledge of private credit/credit markets.

• Familiarity with our broader tech stack (Typescript, AWS, Kubernetes).