Tenable Operational Technology (OT) Security

Tenable OT Security was established through the acquisition of a pioneering
Israeli cybersecurity startup, marking a major milestone in Tenable’s
mission to provide proactive security for the world's most sensitive
environments. Our solution offers critical visibility and risk management
for Industrial Control Systems (ICS/SCADA), protecting essential
infrastructures such as power plants, manufacturing floors, and smart
buildings. While traditionally an on-premises solution designed to ensure
operational continuity and prevent costly downtime, we are now evolving our
technology to deliver market-leading risk visibility through advanced
architectures and AI-driven capabilities. By combining deep on-premises
expertise with proactive AI insights, we empower organizations to identify
threats and network anomalies before any damage occurs

Your Opportunity:
As a Fullstack /Frontend oriented  Engineer on our team, you will be a key
contributor to our OT security platform, building from the ground up using
the latest versions of Angular. We are looking for a developer who is
equally comfortable defining new technical foundations as they are diving
into daily feature development and ticket execution. You will work as a
core member of an agile team, partnering with Product and Design to
translate requirements into user-centric interfaces, while also having the
curiosity to touch the Backend and work with APIs. This role is ideal for a
proactive engineer who enjoys the end-to-end process—from integrating
AI-driven insights to delivering on product goals—ensuring a seamless
experience for our customers..

What you'll need:

• 3+ years of experience as a Front-end Developer, with a strong focus on  the Angular Framework.

•   Proficiency in TypeScript, JavaScript, and CSS (experience with SASS/LESS is a plus).

•   Deep knowledge of performance optimization techniques and browser  troubleshooting.

•   Active engagement with AI development tools (Copilot, Cursor, Claude, etc.) with a strong emphasis on prompt engineering.

•   Critical thinking skills, a sense of ownership, and a team-player mentality.

•  Excellent interpersonal and communication skills.

Not sure whether to apply? Just do it!

About Us

At Unframe, we build AI-powered products that address real-world challenges.Our platform team is at the core of this mission, developing the infrastructure, reusable components, and internal tools that enable rapid and reliable product delivery.

What You'll Do

As a Team Lead at Unframe, you’ll play a key role in building and scaling our AI-powered products while leading and growing a team of engineers. You’ll be responsible not only for technical execution, but also for hiring, mentoring, and shaping a high-performing team. We work on-site from our Tel Aviv office, collaborating closely across engineering, product, and AI to move fast and build with purpose.
This is a hands-on leadership role - you’ll guide architecture and execution while actively building your team and ensuring technical excellence.

Responsibilities

• Lead, mentor, and grow a team of engineers, fostering a collaborative and high-performance culture
• Take an active role in hiring and scaling the team, including sourcing, interviewing, and onboarding
• Drive the design and implementation of core product features across backend and frontend
• Own end-to-end delivery of features, from ideation to production
• Collaborate cross-functionally with Product, AI, and Solutions teams
• Define and enforce best practices for code quality, testing, CI/CD, and system architecture

Requirements

• 6+ years of experience in software engineering, including 2+ years in a technical leadership or team lead role
• Proven experience leading and growing engineering teams
• Experience working on complex, production-grade systems
• Strong proficiency with JavaScript, Node.js, Vue\React and PostgreSQL.
• Proven ability to design scalable systems and deliver high-quality products
• Strong communication and collaboration skills
  
  

Nice to Have

• Experience with AI/ML or LLM-based applications
• Experience working with B2B or enterprise customers
• Experience in fast-paced startup environments
• Experience building and scaling teams in early-stage companies
• Background in building end-to-end or customer-facing products

Your Role:

Tenable Cloud Security was born out of the acquisition of Ermetic, an innovative cloud-native application protection platform (CNAPP) company, and a leading provider of cloud infrastructure entitlement management (CIEM). The acquisition combines two cybersecurity innovators and marks an important milestone in Tenable’s mission to shift organizations to proactive security. The combination of Tenable and Ermetic offerings will add capabilities to deliver market-leading contextual risk visibility, prioritization and remediation across infrastructure and identities, both on-premises and in the cloud.
Tenable is building an automation team. In your role as a Test Automation Engineer, you will design and implement robust automated testing frameworks to enhance our product quality. A unique opportunity to shape and develop the automation framework from the ground up, ensuring seamless integration of the automation infrastructure into the overall development process. Build and maintain scalable automation frameworks for efficient testing across multiple product lines.

Your Opportunity:

• Automation Framework Development: Build and maintain an automation framework to support efficient and scalable testing across multiple product lines.
• Test Design and Execution: Develop, execute, and manage automated tests to ensure product quality, focusing on key areas like functional validation, performance testing, and operational resilience.
• Collaboration with Engineering Teams: Work closely with developers and QA engineers to identify testing requirements, integrate automation into CI/CD pipelines, and troubleshoot test failures.
• Data-Driven Insights: Analyze and report test results, using data to refine testing approaches and to drive continuous improvements in the automation process.
• Technical Growth: Deepen your technical expertise with a focus on automation for complex systems, SaaS, and cloud environments.
• Project Ownership: Lead projects to implement and scale automation frameworks, developing a strong foundation for future product testing.
• Strategic Testing Initiatives: Identify and implement innovative testing methodologies and automation strategies.
• Cross-Functional Collaboration: Partner with product and engineering teams to enhance quality processes through data-driven testing and continuous improvement.

What You'll Need:

• Experience: At least 2 years in a test automation role, with a focus on building and maintaining automation infrastructure.
• Technical Skills: Proficiency in Typescript/Javascript and experience with automation tools such as Playwright or Cypress; familiarity with React testing is a plus.
• Industry Knowledge: Experience in a SaaS or cybersecurity environment is preferred.
• Education: Bachelor’s degree in Computer Science or a related field (preferred).
• Desirable Skills: Experience in designing automation frameworks from scratch, understanding of CI/CD practices, and a commitment to data-driven testing strategies.

#LI-Hybrid

#LI-SK1

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

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.

We are Datadog's in-house product experts. The technical solutions team enables Datadog's worldwide growth by educating potential clients and ensuring that existing customers are happy and successful. A Technical Account Manager (TAM) will continue to provide hands-on technical services to our largest customers by supporting, adopting and providing guidance over the comprehensive suite of products and features available at Datadog. A TAM is held in high regard as an expert and trusted advisor for how IT Operations translates to business value.

At Datadog, we place value in our office culture - the relationships and collaboration it builds and the creativity it brings to the table. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them.

What You’ll Do:

• Advise on technical support and product adoption for customers in line with pre-sales, post-sales and the renewal processes
• Analyze customer’s IT Operations environment on a regular basis and provide recommendations that will maximize Datadog’s value.
• Be the customer’s advocate by knowing their goals and use cases then suggesting process changes, product adoption, configuration and additional features to meet their requirements
• Participate and prepare for Monthly and Quarterly Business Reviews with customers
• Collaborate with Datadog’s product management, engineering and technical services teams to help identify new features and products
• Continuously evolve best practice to technical product adoption and customer success

Who You Are:

• Someone with a solid technical grounding and hands-on experience of IT Operations
• Confident in your hands on experience AWS, Azure or GCP
• Comfortable scripting languages like Python, Javascript, Ruby, Perl, Go, PHP, or Chef/Puppet etc.
• Skilled in using CI/CD tools e.g. Jenkins, Gitlab etc.
• Knowledgeable about Containerization tools e.g. Docker, Kubernetes or Rancher etc.
• Able to sit up to 4 hours, traveling to and from client sites 
• Able to travel via auto, train or air up to 30% of the time
• Previous experience working as a TAM supporting mid-market and/or Enterprise customers in the cloud space
• Experienced using Datadog and/or other cloud monitoring tools

Datadog values people from all walks of life. We understand not everyone will meet all the above qualifications on day one. That's okay. If you’re passionate about technology and want to grow your skills, we encourage you to apply.

Benefits and Growth:

• Best-in-breed onboarding
• Generous global benefits
• Intra-departmental mentor and buddy program for in-house networking
• New hire stock equity (RSUs) and employee stock purchase plan (ESPP)
• Continuous professional development, product training, and career pathing
• An inclusive company culture, able to join our Community Guilds and Inclusion Talks

Benefits and Growth listed above may vary based on the country of your employment and the nature of your employment with Datadog.

Vonage Applications

Our Applications business unit focuses on delivering a suite of advanced communication tools designed to enhance customer engagement. From cloud contact centers to feature-rich unified communications solutions, our Applications team is dedicated to providing businesses with the tools they need to streamline operations and improve customer experiences.

Why this role matters:

Authentication and identity are the front door to every Vonage product — and the Cerberus team is the engineering team that keeps that door secure, reliable, and scalable for hundreds of thousands of business users worldwide. Sitting at the heart of the Vonage Business Communications and Vonage Contact Center platforms, we own the full identity stack — OAuth 2.0 / OIDC, SSO, MFA, SCIM, RBAC/ABAC, fraud detection, and more — processing hundreds of thousands of requests per minute in production. This is not a supporting role; it is core infrastructure where a single decision can affect the security and availability of Vonage's entire product suite. As a Software Engineer joining a team of 6 senior engineers, you will take end-to-end ownership of mission-critical microservices, contribute to the modernization of the VCC identity platform, and help shape the technical direction of a fast-moving, security-first team — with real impact visible at scale from day one.

Your key responsibilities:

• Design, develop, and maintain authentication and authorization microservices (backend-heavy, full-stack) serving the VBC and VCC platforms

• Take full ownership of features end-to-end — from requirement kick-off and solution design through implementation, code review, testing, production deployment, and post-deploy monitoring

• Participate actively in Agile ceremonies — daily stand-ups, sprint planning, retrospectives, and design discussions — contributing concrete technical insights and surfacing risks early

• Manage production deployments using CI/CD pipelines (GitHub Actions / Bolt), including smoke tests, E2E test execution, log analysis (Kibana / Grafana), and incident response

• Implement and maintain security-critical flows including OAuth 2.0, OIDC, SAML 2.0, JWT, MFA, passkey/FIDO, SCIM, and inter-service authentication patterns

• Write and maintain technical documentation — architecture decision records, playbooks, runbooks, and knowledge-transfer materials

• Participate in on-call rotation (OpsGenie), responding to production alerts, investigating issues, and driving root cause analysis

• Leverage AI-assisted development tools (e.g., GitHub Copilot, Claude Code) to enhance personal productivity, code quality, and delivery speed.
  
  

What you'll bring

Required:

• 5+ years of professional software engineering experience, with a strong track record of delivering production-quality software in a team environment

• Full-Stack developer with a strong server-side orientation — comfortable owning backend services while able to contribute to frontend when needed

• Proficiency in Node.js — ability to design, build, and maintain scalable backend services in JavaScript/TypeScript

• Hands-on AWS experience — working knowledge of core AWS services (EKS/Kubernetes, EC2, Secrets Manager, WAF, S3, CloudFront, Lambda, ElastiCache)

• Microservices architecture — experience designing and operating distributed microservice systems, including service-to-service communication, event-driven patterns (Kafka), and API design

• PostgreSQL / relational databases — proficiency in schema design, query optimization, and database best practices

• AI-augmented development — active user of AI coding assistants (GitHub Copilot, Claude Code, Cursor, or equivalent) as part of everyday development workflow

• Strong software engineering fundamentals — SOLID principles, design patterns, clean code, unit and integration testing.

Experience we consider a plus:

• Authentication & Authorization deep knowledge — hands-on experience implementing OAuth 2.0, OIDC, SAML, JWT, MFA, SSO, SCIM, or RBAC/ABAC systems

• NestJS — experience building backend services with the NestJS framework (the team's emerging standard for VCC services)

• DevOps practices — familiarity with CI/CD pipelines, GitHub Actions, infrastructure-as-code (Terraform / CloudFormation / Helm charts), and Kubernetes manifests

• C# and/or Java— working knowledge of either language, useful for contributing to legacy components and cross-team integrations.

How you’ll benefit:

• Discretionary Time Off
• Private Medical Healthcare
• Pension scheme
• Ericsson support line
• Hybrid work
  
• Additional benefits and perks will be shared and discussed with you by the recruiter during the interview process.

#LI-KF1

About Unframe

Unframe is an AI-first startup helping the world’s largest enterprises bring LLM-powered applications to life in days - not months. We combine the speed of a product company with the flexibility of a consultancy, helping customers move from idea to deployed AI systems faster than anyone else in the market.

Backed by Bessemer, Craft, and TLV Partners with $50M in Series A funding, we’re building a fast-growing, revenue-generating company working with Fortune 500 customers globally

About The Role:

You’ll work on the frontend foundation of our entire AI platform: reusable components, dynamic interfaces, and shared tooling that power real customer‑facing solutions. This includes tackling frontend challenges that go beyond UI polish, such as building schema‑driven interfaces, enabling multi‑product configurations, and integrating real‑time AI feedback into the user experience.

What You’ll Do:

• Architect, build, and own scalable frontend systems: reusable components, patterns, and UI frameworks
• Lead UI development for cross‑platform features like dashboards, user management, and multi‑step workflows
• Collaborate with product, design, and backend teams to ship polished, high‑impact features
• Advocate for frontend best practices, performance, responsiveness, accessibility, and developer experience
• Help shape our frontend culture, tooling, and architecture as we grow
  
  

What We’re Looking For:

• 5+ years of professional frontend development experience with modern JavaScript frameworks
• Strong expertise with React or Vue, plus modern tooling (bundlers, state management, CSS‑in‑JS or preprocessors)
• Proven track record building scalable, reusable UI component systems
• Clear communication and collaboration skills, especially in fast‑moving teams
• A bias toward ownership, practical decision‑making, and shipping quality code
  
  

Nice to have:

• Experience with design systems or multi‑tenant UIs
• Comfortable working across the stack (Node.js, APIs, backend integration
• Interest in AI/LLM‑based features, runtime integrations, or complex product environments

Why join us?

• Real ownership from day one. Drive decisions, shape ideas and make them work.
• Your fastest learning years. Build alongside founders and VPs in a space that moves weekly.
• You'll have the opportunity to write and build what comes next.

Ready to Build the Future?

If this opportunity excites you, apply now!

Job Description : 

We offer the industry’s only platform that seamlessly integrates customer identity and anti-fraud solutions, including identity management, identity verification, and fraud prevention. 

Our solutions serve industries with large consumer-facing businesses, such as banking, financial services, insurance, fintech, gaming, e-commerce/retail, telecommunications/media, and utilities.

About the Role :

We’re looking for exceptional Senior Full Stack Engineers who take full ownership of their work—from technical design through implementation and into real-world usage.

This is a hands-on role for individuals who bring strong engineering fundamentals, curiosity across the stack, and a high standard for quality and reliability.

You’ll join a team that values autonomy, deep thinking, and the ability to navigate both frontend and backend challenges.

We expect engineers to care about how their systems behave in production—not just whether they compile—and to help build reliable, scalable software that stands up to real-world demands.

What You’ll Do :

• Design, implement, and ship end-to-end features spanning web, mobile, backend, and infrastructure layers
• Tutor, guide and help to nurture a culture of technical excellence throughout the development organization
• Own your code through its lifecycle—from spec and architecture to deployment, monitoring, and evolution
• Investigate and resolve issues that arise in staging or production, and help build tools that make doing so easier
• Work closely with product and design to define technical solutions that deliver real user impact
• Improve system architecture, performance, and development practices over time
• Collaborate with peers through code reviews, design discussions, and shared ownership of technical quality

What You’ll Need :

• 5+ years of proven experience developing multi-service platforms at scale.
• Proficient in one or more of: TypeScript/Javascript (Node.js), Python, Java, Scala.
   
• 2+ years of hands-on experience with a modern frontend framework such as React, Angular, or Vue.
• Strong architectural and system design skills.
• Independent, persistent, and ownership-driven mindset with a “get things done” attitude.
• Experience designing and maintaining complex systems.
• Familiarity with cloud-based systems.
• A mindset of responsibility and care for what you build—not just delivering code, but building systems that perform reliably in production.

Bonus Points : 

• Background in security or identity
• Experience with cloud infrastructure and deployment tooling (e.g., GCP, Kubernetes, Terraform)
• Familiarity with observability tools (logs, metrics, tracing)
• Prior involvement in small teams, startups, or fast-paced environments
• Contributions to open-source projects or engineering communities

#LI-AM1 #LI-Hybrid 

About us

At Unframe, we build AI-powered products that address real-world challenges.
Our platform team is at the core of this mission, developing the infrastructure, reusable components, and internal tools that enable rapid and reliable product delivery.
We work together on-site at our Tel Aviv office, collaborating closely across engineering, product, and AI to move fast and build with purpose.

What You'll Do

As a Senior Full Stack Software Engineer, you will lead a major product area end-to-end, shaping architecture and delivering production-ready AI-native applications.
You’ll take ownership of complex challenges, set a high bar for quality and execution, and work closely with Product and AI teams to build scalable solutions.

Responsibilities

• Lead the architecture and delivery of a full-stack product vertical (backend + UI).
• Break down complex problems and drive them to production independently.
• Ship high-impact functionality quickly, then harden it for reliability and scale.
• Raise the bar for code quality, testing, observability, and performance.
• Mentor other engineers through design reviews, pairing, and technical guidance.
• Work closely with product, customers, and platform teams to define solutions that matter.
  
  

Requirements

• 6+ years of experience building user-facing products end-to-end.
• Deep proficiency in JavaScript, TypeScript, Node.js, Vue/React, PostgreSQL (or other relational DB).
• Strong architectural instincts and the ability to design clean, scalable systems.
• Proven ability to take ownership of a problem from zero-to-one → production.
• Sharp communication, strong judgment, and fast learning ability.
  
  

Nice to have

• Experience integrating AI/LLM capabilities into production apps.
• Background in multi-tenant systems, performance tuning, or platform work.

About Us

At Unframe, we build AI-powered products that address real-world challenges.
Our platform team is at the core of this mission, developing the infrastructure, reusable components, and internal tools that enable rapid and reliable product delivery.

What You'll Do

As a Full Stack Software Engineer on the Platform team, you’ll work on the core of Unframe - building reusable AI services, scalable APIs, a dynamic UI engine, and shared infrastructure that powers every solution we deliver. We work on site from our Tel Aviv office, building fast and collaborating closely to support the entire product surface.

Responsibilities

• Design and implement core AI building blocks, backend services and frontend components.
• Work on platform-wide features such as user management, abstractions, and dashboards.

Requirements

• 4 + years of software-engineering experience.
• Ability to design clean APIs, services and reusable UI components.
• Proficiency with JavaScript, Node.js, Vue\React and PostgreSQL.
• Experience working on platforms, developer tools, or complex product environments.
• High standards for performance, maintainability and developer experience

Nice to Have

• Background in AI/ML, LLMs, or prompt-based apps.
• Experience with design systems or multi-tenant architecture.
• Familiarity with backend performance optimization and DB architecture.

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

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.

The Role

Tavily team is building the search engine for AI agents. We believe the future of work will be led by AI agents, and that requires restructuring how the web is accessed. Our Search API provides web access for AI agents, enabling real-time internet search optimized for LLMs and Retrieval-Augmented Generation (RAG). We are backed by leading investors and serve developers and enterprises worldwide. Our team is fast-moving and ambitious. We ship quickly, iterate constantly, and care deeply about impact.

As a Software Engineer - Scraping Specialist, you’ll build the systems that power how AI interacts with the live web. You’ll design and implement large-scale, intelligent web acquisition pipelines, making sense of an ever-changing online ecosystem and transforming it into structured, high-quality data.

This role blends technical understanding of browsers, networks, and automation with hands-on engineering. You’ll work on adaptive systems that navigate modern websites, understand evolving web interaction ,detection systems, and gather meaningful information safely, efficiently, and at scale.

Your work will directly shape Tavily’s ability to provide AI agents with accurate, real-time knowledge of the world , bridging the gap between the open web and intelligent reasoning.

What You’ll Do

• Build distributed data acquisition systems that capture and structure the live web
• Investigate and analyze browser internals, fingerprinting, and anti-automation systems to develop stealthy, adaptive orchestration layers
• Prototype and deploy intelligent automation frameworks using Playwright, Puppeteer, and low-level browser control protocols (CDP)
• Conduct hands-on research into network flows, JavaScript-based protections, and emerging web standards affecting automation
• Collaborate with AI and infrastructure teams to integrate real-time web data into retrieval pipelines and LLM-powered agents
• Translate deep technical insights into production-grade components, balancing research freedom with engineering rigor
• Continuously evolve Tavily’s capabilities in resilience, speed, and authenticity of web interaction

What We’re Looking For

• 3–5 years of experience as a backend or systems engineer, ideally working with large-scale, distributed, or web-facing infrastructure
• Strong programming skills in Python or Node.js, with experience in Go or C++ considered a strong plus
• Proven experience building and maintaining browser automation systems (Playwright, Puppeteer, or CDP) in production environments
• Solid understanding of browser internals, network protocols, and web interaction mechanisms
• Experience designing high-performance, resilient systems that handle scale, concurrency, and complex orchestration
• Strong debugging and analytical skills - able to investigate edge cases, performance bottlenecks, and behavior under dynamic web conditions
• Comfortable working in a fast-moving environment, collaborating closely with product, AI, and infrastructure teams to ship reliable systems quickly
• Excellent documentation and communication skills to ensure smooth integration and operational visibility

Nice to Have

• Familiarity with cloud infrastructure, containerization (Docker), Kubernetes, and CI/CD
• Experience integrating AI or retrieval systems into production pipelines

Realize your potential by joining the leading performance-driven advertising company!  

As a Senior Software Engineer, you’ll play a vital role in establishing one of Taboola’s newest and strategic growth domains- empowering advertisers and partners to independently build, optimize, and scale their campaigns. 

Our Tech Stack: Java, JS, TS, Python, Reactive, Spark, Kafka, Hadoop, Cassandra, Vertica, ES, MySQL, Memcached, HDFS, Iceberg, BigQuery, Druid, Kusto, Docker, K8S, Linux, Prometheus, Grafana, Airflow…

Gen AI: Cursor, Claude, GitHub Copilot, Langfuse and much more

 To thrive in this role, you'll need:

• 5+ years of experience in Java, infrastructure development, and production-grade systems, with strong end-to-end ownership.
• Strong big data expertise, including hands-on work with diverse databases, analytical thinking, and a passion for scaling challenges.
• Proven technical leadership, with experience mentoring engineers and collaborating effectively across teams.
  Product- and business-driven mindset, with high self-learning abilities and confidence to dive into new domains.
• High-impact execution, demonstrating adaptability, accountability, and the drive to deliver results in complex environments.

Bonus points if you have:

Proven experience building and scaling large-scale distributed systems, including Web/JavaScript technologies, Kafka, Docker, and Kubernetes.Strong background in big data platforms, with hands-on experience in NoSQL and distributed databases (Vertica, Cassandra, Elasticsearch, BigQuery), as well as Spark and HDFS.

How you’ll make an impact:

• Design, develop, and address scalability challenges in our data pipeline and identity graph, ensuring efficient handling of high-throughput, high-performance systems
• Have end to end ownership: Design, build, ship, measure and maintain our frontend and backend services
• Collaborate with the brightest software engineers team members
• Influence directly on the way billions of people discover the internet
• Develop at unimaginable scale, serving thousands of requests per second
• Work on innovative projects that are the next growth engines for Taboola 

Why Taboola?

If you ask Taboolars what they love about working here, they’ll tell you that they’ve been empowered to realize their full potential while growing and learning from and with smart and talented people. They’ll also share more about:

• Adam Singolda, Taboola Founder and CEO says; “You can copy anything from another business but you can’t copy a company’s culture.
• Well-being: We offer a hybrid work schedule with 3 days in-office with an option to come in more often if desired.
• Flexibility: We offer a hybrid work schedule with 3 days in-office with an option to come in more often if desired.
• Work with some of the biggest names: Our publisher partners include Yahoo, Conde Nast, Fox Sports, NBCU, ESPN, CBS, and E! Online. Our advertiser clients include Wells Fargo, Honda, Pinterest, and Expedia.

Ready to realize your potential?

Taboola is an equal opportunity employer and we value diversity in all forms. We are committed to creating an inclusive environment for all employees and believe such an environment is critical for success. Employment is decided on the basis of qualifications, merit, and business need.

Learn more about #TaboolaLife on LinkedIn, Facebook, Instagram, X, YouTube, & the Taboola Life Blog.

About Taboola

Taboola empowers businesses to grow through performance advertising technology that goes beyond search and social and delivers measurable outcomes at scale.

Taboola works with thousands of businesses who advertise directly on Realize, Taboola’s powerful ad platform, reaching approximately 600M daily active users across some of the best publishers in the world. Publishers like NBC News, Yahoo, and OEMs such as Samsung, Xiaomi and others use Taboola’s technology to grow audience and revenue, enabling Realize to offer unique data, specialized algorithms, and unmatched scale.

#LI-MC1

#LI-Hybrid

Realize your potential by joining the leading performance-driven advertising company!  

As a Software Engineer on the newly formed Self-Service team in our Tel Aviv Office, you’ll play a vital role in establishing one of Taboola’s newest and strategic growth domains- empowering advertisers and partners to independently build, optimize, and scale their campaigns. 

Our Tech Stack: Java, JS, TS, Python, Reactive, Spark, Kafka, Hadoop, Cassandra, Vertica, ES, MySQL, Memcached, HDFS, Iceberg, BigQuery, Druid, Kusto, Docker, K8S, Linux, Prometheus, Grafana, Airflow…

Gen AI: Cursor, Claude, GitHub Copilot, Langfuse and much more

 To thrive in this role, you'll need:

• 3+ years of experience in object-oriented programming, infrastructure development, and production-grade systems, with strong end-to-end ownership.
• Strong big data expertise, including hands-on work with diverse databases, analytical thinking, and a passion for scaling challenges.
• Proven technical leadership, with experience mentoring engineers and collaborating effectively across teams.
  Product- and business-driven mindset, with high self-learning abilities and confidence to dive into new domains.
• High-impact execution, demonstrating adaptability, accountability, and the drive to deliver results in complex environments.

Bonus points if you have:

Proven experience building and scaling large-scale distributed systems, including Web/JavaScript technologies, Kafka, Docker, and Kubernetes.Strong background in big data platforms, with hands-on experience in NoSQL and distributed databases (Vertica, Cassandra, Elasticsearch, BigQuery), as well as Spark and HDFS.

How you’ll make an impact:

• Design, develop, and address scalability challenges in our data pipeline and identity graph, ensuring efficient handling of high-throughput, high-performance systems
• Have end to end ownership: Design, build, ship, measure and maintain our frontend and backend services
• Collaborate with the brightest software engineers team members
• Influence directly on the way billions of people discover the internet
• Develop at unimaginable scale, serving thousands of requests per second
• Work on innovative projects that are the next growth engines for Taboola 

Why Taboola?

If you ask Taboolars what they love about working here, they’ll tell you that they’ve been empowered to realize their full potential while growing and learning from and with smart and talented people. They’ll also share more about:

• Adam Singolda, Taboola Founder and CEO says; “You can copy anything from another business but you can’t copy a company’s culture.
• Well-being: We offer a hybrid work schedule with 3 days in-office with an option to come in more often if desired.
• Flexibility: We offer a hybrid work schedule with 3 days in-office with an option to come in more often if desired.
• Work with some of the biggest names: Our publisher partners include Yahoo, Conde Nast, Fox Sports, NBCU, ESPN, CBS, and E! Online. Our advertiser clients include Wells Fargo, Honda, Pinterest, and Expedia.

Ready to realize your potential?

Taboola is an equal opportunity employer and we value diversity in all forms. We are committed to creating an inclusive environment for all employees and believe such an environment is critical for success. Employment is decided on the basis of qualifications, merit, and business need.

Learn more about #TaboolaLife on LinkedIn, Facebook, Instagram, X, YouTube, & the Taboola Life Blog.

About Taboola

Taboola empowers businesses to grow through performance advertising technology that goes beyond search and social and delivers measurable outcomes at scale.

Taboola works with thousands of businesses who advertise directly on Realize, Taboola’s powerful ad platform, reaching approximately 600M daily active users across some of the best publishers in the world. Publishers like NBC News, Yahoo, and OEMs such as Samsung, Xiaomi and others use Taboola’s technology to grow audience and revenue, enabling Realize to offer unique data, specialized algorithms, and unmatched scale.

#LI-DN1

#LI-Hybrid

Realize your potential by joining the leading performance-driven advertising company!  

As a Software Engineer on the newly formed Self-Service team in our Tel Aviv Office, you’ll play a vital role in establishing one of Taboola’s newest and strategic growth domains- empowering advertisers and partners to independently build, optimize, and scale their campaigns. 

Our Tech Stack: Java, JS, TS, Python, Reactive, Spark, Kafka, Hadoop, Cassandra, Vertica, ES, MySQL, Memcached, HDFS, Iceberg, BigQuery, Druid, Kusto, Docker, K8S, Linux, Prometheus, Grafana, Airflow…

Gen AI: Cursor, Claude, GitHub Copilot, Langfuse and much more

 To thrive in this role, you'll need:

• 3+ years of experience in object-oriented programming, infrastructure development, and production-grade systems, with strong end-to-end ownership.
• Strong big data expertise, including hands-on work with diverse databases, analytical thinking, and a passion for scaling challenges.
• Proven technical leadership, with experience mentoring engineers and collaborating effectively across teams.
  Product- and business-driven mindset, with high self-learning abilities and confidence to dive into new domains.
• High-impact execution, demonstrating adaptability, accountability, and the drive to deliver results in complex environments.

Bonus points if you have:

Proven experience building and scaling large-scale distributed systems, including Web/JavaScript technologies, Kafka, Docker, and Kubernetes.Strong background in big data platforms, with hands-on experience in NoSQL and distributed databases (Vertica, Cassandra, Elasticsearch, BigQuery), as well as Spark and HDFS.

How you’ll make an impact:

• Design, develop, and address scalability challenges in our data pipeline and identity graph, ensuring efficient handling of high-throughput, high-performance systems
• Have end to end ownership: Design, build, ship, measure and maintain our frontend and backend services
• Collaborate with the brightest software engineers team members
• Influence directly on the way billions of people discover the internet
• Develop at unimaginable scale, serving thousands of requests per second
• Work on innovative projects that are the next growth engines for Taboola 

Why Taboola?

If you ask Taboolars what they love about working here, they’ll tell you that they’ve been empowered to realize their full potential while growing and learning from and with smart and talented people. They’ll also share more about:

• Adam Singolda, Taboola Founder and CEO says; “You can copy anything from another business but you can’t copy a company’s culture.
• Well-being: We offer a hybrid work schedule with 3 days in-office with an option to come in more often if desired.
• Flexibility: We offer a hybrid work schedule with 3 days in-office with an option to come in more often if desired.
• Work with some of the biggest names: Our publisher partners include Yahoo, Conde Nast, Fox Sports, NBCU, ESPN, CBS, and E! Online. Our advertiser clients include Wells Fargo, Honda, Pinterest, and Expedia.

Ready to realize your potential?

Taboola is an equal opportunity employer and we value diversity in all forms. We are committed to creating an inclusive environment for all employees and believe such an environment is critical for success. Employment is decided on the basis of qualifications, merit, and business need.

Learn more about #TaboolaLife on LinkedIn, Facebook, Instagram, X, YouTube, & the Taboola Life Blog.

About Taboola

Taboola empowers businesses to grow through performance advertising technology that goes beyond search and social and delivers measurable outcomes at scale.

Taboola works with thousands of businesses who advertise directly on Realize, Taboola’s powerful ad platform, reaching approximately 600M daily active users across some of the best publishers in the world. Publishers like NBC News, Yahoo, and OEMs such as Samsung, Xiaomi and others use Taboola’s technology to grow audience and revenue, enabling Realize to offer unique data, specialized algorithms, and unmatched scale.

#LI-DN1

#LI-Hybrid

About Us

At Unframe, we build AI-powered products that address real-world challenges.
Our platform team is at the core of this mission, developing the infrastructure, reusable components, and internal tools that enable rapid and reliable product delivery.

What You'll Do

As a Full Stack Software Engineer, you’ll work across the stack to design, implement, and ship high-quality workflows that solve real problems for real users. You’ll collaborate directly with product and enterprise customers, see your code in production within days, and be part of a team that values ownership and thoughtful execution.

Responsibilities

• Develop and deliver full-stack AI-powered applications on top of Unframe’s platform.
• Work closely with customers and internal teams to tailor solutions.
• Extend the platform and UI/UX layer as needed.
• Collaborate with platform and research teams to integrate AI capabilities into production use.
• Write clean, tested, and maintainable code.

Requirements

• 4 + years of hands-on software-engineering experience.
• Proven record of shipping real user-facing products end-to-end.
• Proficiency with JavaScript, Node.js, Vue\React and PostgreSQL.
• Strong communication skills and a product mindset.
• Ownership mentality - comfortable taking a feature from idea to production.

Nice to Have

• Experience working with AI or LLM-based applications.
• Experience working with B2B or enterprise customers.

Location: Kfar Sava, IL (hybrid)

ERGO NEXT's mission is to help entrepreneurs thrive. We’re doing that by building the only technology-led, full-stack provider of small business insurance in the industry, taking on the entire value chain and transforming the customer experience. 

Simply put, wherever you find small businesses, you’ll find ERGO NEXT.

Since 2016, we’ve helped hundreds of thousands of small business customers across the United States get fast, customized and affordable coverage. We’re backed by industry leaders in insurance and tech, and we still have room to grow — that’s where you come in.

Great developer experience is a major goal for our engineering.At  ERGO NEXT, we believe that world-class engineering requires a world-class environment. Our Developer Experience (DevEx) team isn't just about managing servers; we are architects of the development lifecycle.

We are looking for a Backend Software Engineer to lead our Platform Engineering presence in the israeli site. As the primary technical anchor for the Platform Engineering group, you will serve as the "face" of the group for our local teams, bridging the gap between global infrastructure initiatives and the specific needs of our IL-based engineers.

What You’ll Do: 

• Shape the Future of SDLC: Take a key leadership role in building our Agentic (AI-based) Software Development Life Cycle, moving beyond automation to a world where AI agents assist in designing, coding, testing, and deploying.
• Bridge Coding & Infrastructure: Apply your deep coding expertise to the world of Platform Engineering, ensuring our IL-based teams are at the forefront of the AI-driven evolution.
• Platform as a Product: Act as the architect and owner of our cloud-only infrastructure, treating the platform as a core product that serves the entire engineering organization.
• Full-Spectrum Engineering: Work across the full spectrum of cloud and applicative infrastructure to solve complex challenges using a wide variety of advanced technologies and cloud services.
• Empower Developers: Identify friction points in the developer experience, then plan and execute strategic projects that improve the day-to-day workflow of our R&D teams.
• Drive Business Value: Partner with the business to understand their needs, ensuring our platform enables fast-paced innovation and delivers tangible value through engineering excellence.

What We Need: 

• At least 4 years of experience as a Software Developer in a fast-paced cloud oriented organization.
• B.Sc. in Computer Science or equivalent
• Proven record of initiating, designing, implementing and leading meaningful projects
• A solid experience with at least one of the following languages: Java / Kotlin / JS / TS / bash / Python
• Experience with improving development processes and developer experience in general
• Must be a people person, accessible, be a proficient problem solver, which quickly adapt to new technologies
• A self-driven engineer with a deep curiosity to research and master AI technologies
• Understanding in CI/CD methodologies with a hands-on development experience of Jenkins pipelines - a major advantage
• Solid orientation to Cloud/Infrastructure-As-Code concepts - a major advantage.
• Understanding in Kubernetes & Containers - a major advantage
• Knowledge in build tools, e.g. Maven/Gradle/npm/nx  - an advantage
• Familiarity with software test methodologies and tools  - an advantage
• Familiarity with observability tools - monitoring, logging, tracing - a major advantage
• Experience with Internal Developer Portal/Platform and self serve tools (e.g. Backstage) - a major advantage

We are looking for a Senior AI Prompt Engineer who will own the design, development, and optimization of AI Agent experiences built on the Zowie AI platform. You will engineer the prompts, system instructions, guardrails, and multi-turn conversational flows that power our customer-facing AI Agents across chat and email-automation channels.
This is not a surface-level content role — you will operate at the intersection of language, logic, and AI behavior, shaping how our agents reason, respond, escalate, and self-correct. As part of the Digital & AI team, you will collaborate closely with Product, Engineering, AI/ML, Analysts, CX, Operations, and Localization teams to deliver intelligent, scalable, and trustworthy conversational solutions.

What you'll do:

• Design, write, and optimize AI-driven conversational experiences, including system prompts, guardrails, tool-use instructions, and multi-turn flows across chatbot and email-automation channels.
• Engineer and maintain reusable prompt frameworks, templates, and conversation patterns that ensure consistency in tone, safety, domain accuracy, and localization across markets on multiple channels such as AI Chat, Ai email bot, AI Voice bot.
• Define and refine AI Agent behavior across user scenarios, edge cases, error states, escalation paths, and regulatory/compliance requirements.
• Own end-to-end conversational journeys — from problem discovery and use-case research through design, prompt engineering, testing, deployment, and iterative optimization.
• Build and maintain prompt evaluation pipelines — designing test cases, scoring rubrics, and regression tests to systematically measure prompt quality, hallucination rates, and task-completion accuracy.
• Monitor, analyze, and improve AI Agent performance using analytics dashboards, QA outputs, hallucination findings, user feedback, and operational metrics; translate insights into concrete prompt improvements.
• Collaborate cross-functional with Product, Engineering, AI/ML, CX, and Operations teams to identify high-impact use cases, define agent capabilities, and deliver scalable solutions.
• Contribute to internal prompt engineering guidelines, conversational design systems, and AI best practices — helping establish Payoneer’s standards for responsible, effective AI Agent deployment.
• Stay current with advancements in LLMs, agentic AI patterns, prompt optimization strategies, and conversational AI tooling; bring relevant innovations into the team’s workflow.

Who you are:

• 3–4+ years of hands-on experience working with Large Language Models (LLMs) — including prompt engineering, system prompt design, and LLM-based application development (e.g., OpenAI, Azure OpenAI, Anthropic Claude, Google Gemini).
• English proficiency — Mandatory (native or near-native written English; this role is language-critical).
• Proven experience designing, deploying, and optimizing AI-powered conversational experiences (chatbots, AI agents, email automation, Voice bot or virtual assistants).
• Coding/scripting experience (Python, JavaScript) for prototyping, automation, or prompt testing.
• Experience with AI Agent architectures and concepts — tool use, function calling, RAG, multi-step reasoning, guardrails, and escalation logic.
• Strong analytical skills — comfortable working with conversation analytics, A/B testing prompt variants, and using data to drive design decisions.
• Experience designing for multilingual and multicultural audiences.
• Ability to collaborate with developers and data teams to implement, test, and iterate on AI flows.
• Familiarity with version control practices for prompt management and documentation.
• Excellent stakeholder management — able to align multiple teams around conversational strategy and priorities.

Advantages:

• Experience with conversational AI platforms (e.g., Zowie ai, Kore.ai, Yellow.ai, Ada, Cognity).
• Knowledge of SQL or analytics/BI tools for performance analysis.
• Background in customer service, contact center, or fintech environments.
• Experience with UX writing, content design, or conversation design as a discipline.
• Familiarity with AI safety, responsible AI frameworks, and compliance considerations in regulated industries.
• Understanding customer journey mapping and service design methodologies.
• Experience with Figma or similar design tools for flow visualization.

#LI-AG2

What Do We Do?

Triple Whale is the complete intelligence platform for ecommerce, helping brands stop guessing and start knowing what’s actually driving growth, what’s wasting money, and what to do next — with total confidence. By pulling all of a company’s data into one place, delivering measurement tools teams can actually trust, and applying the smartest AI in the industry, Triple Whale turns fragmented data into clear insights and actionable recommendations. That intelligence can then be put to work through AI agents and automations that generate creative assets, take action across marketing channels, and make every tool in their stack smarter and more effective.

More than 60,000 ecommerce brands including Pressed Juicery, OUAI, and True Classic trust Triple Whale to grow faster and drive revenue with fewer resources by uncovering opportunities and acting on them at a scale that would be impossible manually.

Why Triple Whale Needs You:

Triple Whale is launching its first native mobile app, and we need engineers who can build it right from the ground up. As our merchants increasingly rely on mobile to monitor their business in real time, we need someone who can think in systems, build performant and resilient mobile foundations, and ensure the app delivers a native-quality experience even under poor network conditions. Your experience building production mobile apps will directly impact how quickly we can ship, how reliably merchants can access their data on the go, and how confidently we can expand the mobile platform as it grows.                                                                                                                                                                              

What You'll Do:                                         

• Build and maintain the Triple Whale React Native mobile app, with a strong focus on performance, offline resilience, and native-quality UX.
• Build and maintain mobile UI components by translating Figma designs into production code using a design token system, collaborating with design and product teams to ensure visual parity with web.
• Build data-driven screens with real-time streaming data, charts, and complex list rendering optimized for mobile constraints.                                                        
• Participate in designing the reactive data layer - state management patterns, server-state caching, and offline-first strategies that work reliably across network conditions.                                                                                                                                                                         
• Participate in mobile infrastructure work: navigation architecture, gesture-driven UI, native module integration, and authentication flows.                                          
• Contribute to the technical health of the mobile codebase by enforcing architecture standards, optimizing rendering performance, managing bundle size, and making informed build and tooling decisions.                                        
• Leverage AI tooling to assist with development workflows - code generation, refactoring, design-to-code alignment - while applying strong engineering judgment to review and productionize results.

What You'll Bring:                                                                                                                                                                 

• Ability to work from our Jerusalem office (located in the Central Bus Station next to the train) 2 times a week (Monday & Wednesday) is required
• High level of English (spoken and written)
• 5+ years of hands-on experience building production React Native apps with strong TypeScript skills.
• Experience with native build tooling and deploying apps to both the App Store and Google Play, including release workflows, signing, review processes, and OTA updates.
• Ability to assess mobile architecture tradeoffs - native vs. JS solutions, listeners vs. polling, local cache vs. server state - with a deep understanding of the performance, battery, and offline implications.
• Solid experience with reactive state management - structuring stores, derived state, side effects, and subscriptions to minimize unnecessary re-renders and handle real-time streaming data efficiently.
• Strong problem-solving skills and effective cross-team collaboration. 
• Comfortable working under pressure with tight deadlines, with high availability and responsiveness                                                                          

Bonus Points If You Bring                                                                                                                                                                                                                          

• Experience with offline-first caching strategies and local persistence in mobile apps.                                                                                               
• Experience building or contributing to shared component libraries or design token systems.
• Comfort working and collaborating closely with designers.
• Experience with data visualization or graphics rendering on mobile.
• Familiarity with mobile CI/CD pipelines and release automation.                                                                                                                      
• Comfortable using AI-assisted development tools as part of daily workflow.

Why You'll Love This Role:                          

You'll be building a mobile app from the ground up, working closely with the lead engineer who architected the foundation. You'll contribute to real features end-to-end, from data streaming to pixel-perfect UI, with direct impact on how merchants interact with Triple Whale on mobile. You'll participate in meaningful architecture decisions, work with a modern stack and automated quality tooling, and ship quickly in a fast-moving environment that doesn't compromise on quality.          

Who Succeeds at Triple Whale:

At Triple Whale, you’ll be joining a team of 50 highly talented engineers who move quickly and hold themselves to a very high bar for quality. We operate in a fast-paced, dynamic environment where ownership, accountability, and execution matter. This role is a great fit for someone who thrives in an environment that values speed without compromising on quality, and who enjoys taking full ownership of their work end to end. If you are curious by nature, demonstrate strong entrepreneurial thinking, are not afraid to ask questions, and know how to navigate ambiguity while moving quickly, you will do well at Triple Whale.

Our Values

• We Are Customer Obsessed: From our mission to every detailed project, everything we do is designed to create a positive impact for our customers.
• We Move (Very!) Quickly: The speed at which we work, iterate, and deliver value is our most competitive advantage. 
• We Are Trustworthy: Candor, directness, and honest communication helps us learn, grow and improve so we can win together. 
• We Are Curious: We extend beyond our comfort zone and ask questions that guide us towards new, creative, and bold paths.
• We Act Like A Mensch: We act with honor, integrity and empathy, and have deep respect for our customers and each other.

Join Us in Making Waves

If you’re looking for more than just a job and want to be part of a movement reshaping the future of Ecommerce, Triple Whale is the place for you. We’re on the lookout for driven, curious, and creative individuals ready to thrive in a fast-paced environment.

Triple Whale is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

Referred?  Got here thanks to a friend? Splash some gratitude their way!  They'll need to submit your application through our referral system to make it official.

About the Role

Join the Blockchain Backend Infrastructure team and take a position in building and maintaining Fireblocks's blockchain management platform. You'll be responsible for building cutting-edge blockchain infrastructure while implementing high-throughput, real-time scalable software solutions.

As a Blockchain Engineer, you will be instrumental in the research and integration of blockchain technologies into the Fireblocks platform. Your responsibilities will include collaborating closely with foundations and developers to gain a deep understanding of blockchain protocols and on-chain projects, then applying that knowledge to implement new features within the platform.

You will focus equally on external protocol integration patterns and internal wallet infrastructure. This role serves as a technical bridge between raw on-chain capabilities and the wallet features delivered to our customers.

What You'll Do

• Implement modern backend applications and infrastructure in a microservices architecture, using the latest technologies and development practices.
• Deep dive into the latest blockchain technology and become an expert in the fundamentals, protocols, and features of the chains we support.
• Collaborate effectively with developers, engineers, and other roles while demonstrating strong independent problem-solving abilities.
• Contribute to production reliability through on-call participation, incident response, and post-incident follow-ups.

What You'll Bring

• 5+ years of backend development experience in modern languages (Go, Python, JavaScript/TypeScript)
• 3+ years of hands-on blockchain development experience
• Experience working on high-scale distributed systems
• Understanding of microservices architecture and API design
• Knowledge of consensus mechanisms, cryptographic primitives, and distributed systems
• Strong problem-solving skills and attention to detail
• Strong verbal and written communication skills and a collaborative mindset

Preferred

• Experience building blockchain solutions for enterprise or institutional use cases
• Understanding of security best practices for smart contracts and blockchain systems
• Demonstrated ability to apply AI tools in day-to-day development
• Understanding of MPC, multi-signature wallets, or other advanced cryptographic techniques
• Bachelor's degree in Computer Science, Engineering, or a related field
• Experience with Docker, Kubernetes, and Helm

Vonage Applications: 

Our Applications business unit focuses on delivering a suite of advanced communication tools designed to enhance customer engagement. From cloud contact centers to feature-rich unified communications solutions, our Applications team is dedicated to providing businesses with the tools they need to streamline operations and improve customer experiences.

Why this role matters:

We are an established team driving the innovation of our company’s core audio-call infrastructure. Our current mission is the new development of high-performance services that power real-time audio streaming for external processing, recording services, and external API integrations.

Your key responsibilities:

In this role, you will focus on building new, scalable features from the ground up. While we value full-stack capability, your primary impact will be in Backend and Cloud Engineering using .NET and AWS (ECS/EKS).

You will take ownership of the end-to-end development of new audio-processing logic and the APIs that expose these capabilities to the rest of the organization.

This is a hybrid role, offering the flexibility to work most of the time remotely. However, certain tasks will require in-person collaboration with team members. You should be prepared to attend on-site meetings (Tel-Aviv) occasionally to support key project milestones and ensure successful outcomes.

What you'll bring

• Backend Expertise: 3+ years of professional experience in software development, with a deep focus on C# and the .NET ecosystem.
• Frontend expertise: Working experience with JavaScript
• Containerization & Cloud: Hands-on experience building and scaling services within AWS, specifically using ECS or EKS.
• Systems Engineering Mindset: A proactive attitude toward building new products from scratch, with a focus on high-quality code and scalable design patterns.
• Communication: Strong English skills and the ability to collaborate effectively in a distributed, multicultural environment.

Experience we consider a plus:

• DevOps & Scripting: Experience with CI/CD automation and scripting (e.g., Python, Bash) to streamline development and deployment.
• Performance Analysis: Familiarity with tools and techniques for profiling and optimizing .NET applications in high-load environments.
• Node.js Knowledge: Ability to contribute to or integrate with Node.js-based services.

How you’ll benefit:

• Discretionary Time Off
• Private Medical Healthcare
• Pension scheme
• Ericsson support line
• Hybrid work
• Additional benefits and perks will be shared and discussed with you by the recruiter during the interview process

#LI-JM2

About The Support Team

Mixpanel Support is a team of talented problem-solvers from diverse backgrounds. We care deeply about helping our customers be successful and enabling them to get value from their data. We are located all over the world in San Francisco, Barcelona, London, and Singapore...

About The Role

The right candidate is an avid learner, an advocate for customers, and a collaborative teammate. The main responsibility of a Support Engineer is to help users solve technical challenges and use Mixpanel to make impactful product decisions. We’ve had team members focus on developing their technical skills to join the product and engineering teams, hone their customer-facing skills to become customer success managers or sales engineers, and take on leadership roles in the Support organization.

Responsibilities

The core responsibility of a Support Engineer is to support our customers at every turn in the Mixpanel journey by providing answers to product questions, sharing best practices, and debugging technical issues. You'll also develop your technical skills, collaborate with our Product team to improve our product, learn product analytics,s and mentor new team members.

• Become a Mixpanel product expert - you will help users understand our reports and features, help them use our APIs and SDKs, share best practices, and resolve account issues
• Respond to customer inquiries via Zendesk email, chat, Slack, and phone calls
• Investigate and document bugs and feature requests to share with our Product and Engineering teams
• Provide feedback regarding internal support processes, product functionality, and customer education resources to improve the customer experience
• Shape the product by regularly working closely with PM’s, engineers, and designers to incorporate customer learnings into change

We're Looking For Someone Who Has

• Experience providing customer facing SAAS support (in customer support, professional services, technical account management or similar)
• Ability to communicate technical concepts effectively in a clear, friendly writing style
• Excellent problem-solving and analytical skills
• Programming experience, understanding of web & mobile technologies,s and interacting with APIs
• Experience with debugging and collaborating with engineering to resolve complex technical issues, especially with JavaScript, Python, or mobile technologies
• Ability to be resourceful and resilient when faced with ambiguity and new challenges
• Dedication to developing expertise in a complex and constantly evolving product
• Interest and aptitude to develop technical skills and learn new technologies
• Experience providing SLA based support and/or dedicated support to strategic customers
• Speak Hebrew and fluent English

Bonus Points

• Experience with Mixpanel or other analytics tools
• Familiar with databases and cloud data warehouses like Google Cloud, Amazon Redshift, Microsoft Azure, Snowflake, Databricks, etc.
• Familiar with product analytics implementation methods like SDKs, Customer Data Platforms (CDPs), Event Streaming, Reverse ETL, etc.

About the role:

We’re on a mission to build the first holistic smart payment solution-one that maximizes authorization rates for our merchants by intelligently determining and executing the optimal strategy for every transaction. Our Payments team is designing and running highly critical, production-grade infrastructure, and we’re looking for a deeply technical engineer to help shape it from the ground up.

In this role, you’ll lead the design and development of payment products, build resilient infrastructure, dive deep into technical complexity to solve production challenges, and work closely with teammates, stakeholders, and customers to understand their needs. You’ll have end-to-end ownership-from architecture and coding to deployment and monitoring-while helping set the technical direction for a growing initiative.

This is an early-stage effort, giving you the chance to be a founding member, influence architectural decisions, and directly impact merchant success. We value thoughtful technology choices, resourcefulness, and a fast-moving, problem-solving mindset. Our engineers are creative, independent, and adaptable, working with a diverse stack of technologies to deliver maximum value to our clients.

What you’ll be doing

• Build and enhance payment products-creating new systems from scratch while improving and integrating with existing ones
• Design and implement resilient, production-grade infrastructure that can handle critical workloads
• Lead technical initiatives within the Payments team, collaborating with teammates and stakeholders across Forter
• Work across a diverse tech stack and programming languages
• Brainstorm and shape features with product managers and peers, guiding decisions with your technical expertise
• Work closely with customers to understand their needs and translate them into impactful payment solutions
• Mentor and support fellow engineers
• Dive deep into technical complexity to diagnose and solve production issues
• Take initiative-if you see a way to make our systems or workflow better, own it and make it happen

What you'll need:

• 7+ years building and maintaining complex software systems
• 5+ years backend experience, with a strong focus on production-grade systems
• 2+ years JavaScript experience
• Hands-on experience with critical production systems - high availability, reliability, and scalability
• Familiarity with browser, networking, and security concepts
• Product, production, and growth mindsets
• Passion for solving technical challenges that directly impact users and operations
• Strong communication, collaboration, and problem-solving skills
• Can-do attitude with ownership mentality
• Professional-level spoken and written English

It'd be cool if you also have:

• Extensive experience with Node.JS
• Experience leading cross-team initiatives
• Frontend / React / Mobile experience
• Significant experience with databases/datastores (MySQL, Redis, ElasticSearch)
• Experience from previous payments companies / projects
• Experience building Enterprise-grade SaaS products

About us:

Digital commerce is built on trust. At every point along the eCommerce journey, businesses must make a critical decision: Can I trust this customer? Answering this simple question accurately and instantly is powerful—it can accelerate revenue growth and strengthen a company’s connection with its customers. How do we do it? Forter was founded on the insight that it's not about what is being purchased, nor where— but who is behind the interaction.

The Forter Decision Engine finds patterns across more than one billion identities in our dataset. We isolate fraudsters and protect customers—ensuring everyone gets the experience they deserve.  Given that trust is central to how we operate, Forter is very much driven by a defined set of values. We attract remarkable talent and have retention and engagement levels that are well above benchmarks. We’re meticulous about strengthening our culture as we grow and ensuring this is an environment where people can have outsized impact. 

Trust is backed by data –  Forter is a recipient of over 10 workplace and innovation awards, including: 

• Great Place to Work Certification (2021, 2022, 2023, 2024, 2025)
• Fortune’s Best Workplaces in NYC (2022, 2023, 2024 and 2025)
• Forbes Cloud 100 (2021, 2022, 2023, 2024 and 2025)
• Anti-Fraud Solution of the Year at the Payments Awards (2024)

Life as a Forterian:

We are a team of over 600 Forterians spread across 3 different continents. Since 2013, we've raised $525 million from investors such as Tiger Global, Bessemer, Sequoia Capital, March Capital and Salesforce Ventures. We're on a mission to bring trust to global digital commerce so that companies like Adobe, ASOS, eBay, Instacart, Priceline and Nordstrom can block fraud, drive revenue and improve customer experience.

At Forter, we believe unique people create unique ideas, and valuable experience comes in many forms. So, even if your background doesn't match everything we have listed in the job description, we still encourage you to apply and tell us why your skills and values could be an asset to us. By welcoming different perspectives, we grow together as humans and as a company.

About the role:

We’re on a mission to build the first holistic smart payment solution-one that maximizes authorization rates for our merchants by intelligently determining and executing the optimal strategy for every transaction. Our Payments team is designing and running highly critical, production-grade infrastructure, and we’re looking for a deeply technical engineer to help shape it from the ground up.

In this role, you’ll lead the design and development of payment products, build resilient infrastructure, dive deep into technical complexity to solve production challenges, and work closely with teammates, stakeholders, and customers to understand their needs. You’ll have end-to-end ownership-from architecture and coding to deployment and monitoring-while helping set the technical direction for a growing initiative.

This is an early-stage effort, giving you the chance to be a founding member, influence architectural decisions, and directly impact merchant success. We value thoughtful technology choices, resourcefulness, and a fast-moving, problem-solving mindset. Our engineers are creative, independent, and adaptable, working with a diverse stack of technologies to deliver maximum value to our clients.

What you'll be doing:

• Build and enhance payment products-creating new systems from scratch while improving and integrating with existing ones
• Design and implement resilient, production-grade infrastructure that can handle critical workloads
• Lead technical initiatives within the Payments team, collaborating with teammates and stakeholders across Forter
• Work across a diverse tech stack and programming languages
• Brainstorm and shape features with product managers and peers, guiding decisions with your technical expertise
• Work closely with customers to understand their needs and translate them into impactful payment solutions
• Mentor and support fellow engineers
• Dive deep into technical complexity to diagnose and solve production issues
• Take initiative-if you see a way to make our systems or workflow better, own it and make it happen

What you'll need:

• 4+ years building and maintaining complex software systems
• 4+ years backend experience, with a strong focus on production-grade systems
• 1+ years JavaScript experience
• Hands-on experience with critical production systems - high availability, reliability, and scalability
• Familiarity with browser, networking, and security concepts
• Product, production, and growth mindsets
• Passion for solving technical challenges that directly impact users and operations
• Strong communication, collaboration, and problem-solving skills
• Can-do attitude with ownership mentality
• Professional-level spoken and written English

It'd be cool if you also have: 

• Extensive experience with Node.JS
• Experience leading cross-team initiatives
• Frontend / React / Mobile experience
• Significant experience with databases/datastores (MySQL, Redis, ElasticSearch)
• Experience from previous payments companies / projects
• Experience building Enterprise-grade SaaS products

About us:

Digital commerce is built on trust. At every point along the eCommerce journey, businesses must make a critical decision: Can I trust this customer? Answering this simple question accurately and instantly is powerful—it can accelerate revenue growth and strengthen a company’s connection with its customers. How do we do it? Forter was founded on the insight that it's not about what is being purchased, nor where— but who is behind the interaction.

The Forter Decision Engine finds patterns across more than one billion identities in our dataset. We isolate fraudsters and protect customers—ensuring everyone gets the experience they deserve.  Given that trust is central to how we operate, Forter is very much driven by a defined set of values. We attract remarkable talent and have retention and engagement levels that are well above benchmarks. We’re meticulous about strengthening our culture as we grow and ensuring this is an environment where people can have outsized impact. 

Trust is backed by data –  Forter is a recipient of over 10 workplace and innovation awards, including: 

• Great Place to Work Certification (2021, 2022, 2023, 2024, 2025)
• Fortune’s Best Workplaces in NYC (2022, 2023, 2024 and 2025)
• Forbes Cloud 100 (2021, 2022, 2023, 2024 and 2025)
• Anti-Fraud Solution of the Year at the Payments Awards (2024)

Life as a Forterian:

We are a team of over 600 Forterians spread across 3 different continents. Since 2013, we've raised $525 million from investors such as Tiger Global, Bessemer, Sequoia Capital, March Capital and Salesforce Ventures. We're on a mission to bring trust to global digital commerce so that companies like Adobe, ASOS, eBay, Instacart, Priceline and Nordstrom can block fraud, drive revenue and improve customer experience.

At Forter, we believe unique people create unique ideas, and valuable experience comes in many forms. So, even if your background doesn't match everything we have listed in the job description, we still encourage you to apply and tell us why your skills and values could be an asset to us. By welcoming different perspectives, we grow together as humans and as a company.

Principal Engineer & CMS Platform Lead 

Location: [Remote / Europe / Israel/ Cyprus] 

Technology: TypeScript, Node.js, Next.js, CMS (Open-Source), AI Localization. 

About Kape Technologies 

Kape (LSE: KAPE, privatized 2023) is a global leader in the "Privacy-First" digital security era. We are the powerhouse behind the world’s most trusted consumer privacy brands. 

With over 7 million paying subscribers and a global team of 1,000+ experts across 10 locations, our mission is to provide complete digital autonomy. We believe that a free and open internet starts with state-of-the-art technology. As we scale toward the next 10 million users, we are consolidating our web infrastructure into a unified, next-generation content platform that matches the world-class engineering of our core VPN products. 

The Challenge 

You will lead the engineering squad responsible for retiring our legacy WordPress instances across brands. You aren't just building a website; you are building a Content Operating System powered by an open-source headless CMS at its core. This platform must support high-velocity PPC landing pages, complex multi-language blogs, and technical support hubs—all while maintaining the extreme performance and security standards expected of global privacy leaders. 

A key part of this role is evaluating and adopting an open-source CMS solution (such as Strapi, Payload CMS, Directus, or KeystoneJS) as the foundation of the new platform. You will assess these solutions against our requirements for extensibility, multi-tenancy, and API-first content delivery, and lead the customization and integration effort to make the chosen platform fit our multi-brand ecosystem. 

Key Responsibilities 

• Open-Source CMS Selection & Integration: Evaluate and lead the adoption of an open-source headless CMS (e.g., Strapi, Payload CMS, Directus, KeystoneJS) as the content backbone. Define selection criteria around extensibility, plugin ecosystem, multi-tenancy support, role-based access, and API performance. Own the customization roadmap to tailor the chosen solution to our multi-brand needs.
• Unified Architecture: Design a multi-brand, component-based headless system built on the selected open-source CMS. You will architect the "Core Engine" that allows all three brands to share high-performance components while maintaining unique visual identities. 
• Inheritance & Customization: Solve the "Parent-Child" challenge. Build a system where a global campaign (Parent) can be instantly deployed across dozens of regional versions (Children) with localized overrides and inherited SEO logic. 
• Infrastructure & Security Governance: Partner with DevOps to define the global delivery strategy. You will oversee requirements for Edge Computing (ISR/Edge Functions), WAF, and multi-layered caching (Redis/CDN) to ensure sub-second LCP (Largest Contentful Paint) globally. 
• AI-Powered Localization: Architect a native-feeling translation pipeline. Integrate LLMs to handle context-aware translations and build an AI "Quality Gate" that automatically checks pages for SEO health and UI regressions before they go live. 
• Visual Editor Implementation: Bridge the gap between engineering and marketing by leveraging the chosen open-source CMS's admin panel and extending it with a high-performance visual editing experience that doesn't bloat the frontend code. 

Technical Requirements (Hard Skills) 

• Next.js & React Mastery: Expert-level experience with the App Router, Server Components, and performance optimization for massive traffic (millions of monthly uniques). 
• Node.js/TypeScript Ecosystem: Deep experience building robust, type-safe APIs and microservices. Hands-on experience with open-source headless CMS platforms (Strapi, Payload CMS, Directus, or similar) is a strong advantage. 
• Multi-layered Caching: Professional-grade understanding of browser, server-side, and edge caching strategies. 
• Infrastructure Fluency: Ability to set precise tasks for DevOps and verify the integrity of deployments, proxying, and firewalling. 
• Technical SEO: Deep knowledge of how headless architectures impact crawlability, schema, and dynamic sitemaps. 

Why Join Kape? 

This is a rare opportunity to own the web platform for one of the biggest names in cybersecurity. You will have the budget and the mandate to move away from legacy debt and build a "Golden Path" for web development using the best of the JavaScript and open-source ecosystem—starting with a best-in-class headless CMS as the foundation.

Transmit Security gives businesses the modern tools they need to build secure, trusted and end-to-end digital identity journeys to innovate and grow. 

CX-focused, cybersecurity conscious leaders rely on Transmit Security’s xCIAM platform to provide their customers with smooth experiences protected from fraud across all channels and devices. 

Transmit Security serves many of the world’s largest banks, insurers, retailers, and other leading brands, collectively responsible for more than $1.3 trillion in annual commerce. 

About the Role

We're looking for an AI and Automation Engineer to join our Automation team and help build the internal tools, AI agents and automation systems that power how Transmit Security operates.

This role combines hands-on engineering with impactful product development. The work is split between writing code (TypeScript, React, Python) and designing and implementing automation workflows using low-code platforms.

You'll take part in building intuitive internal web applications that teams enjoy using, developing AI-driven solutions that streamline repetitive processes, creating insightful dashboards to support decision-making, and integrating systems that help the business run smoothly and efficiently.

You'll work alongside our Tech Lead and a US-based IT Automation Engineer, contributing across the full spectrum from designing React-based internal tools to building RAG pipelines to orchestrating multi-step business workflows.

What You'll Do

• Design and build internal web applications using TypeScript and React that serve teams across the organization.
• Create intuitive interfaces that make AI capabilities and automation outputs accessible to non-technical users.
• Build and maintain RAG pipelines — including document processing, embedding, vector storage, retrieval, and evaluation.
• Work with LLM APIs (Claude API, OpenAI API, AWS Bedrock, Vertex) and implement prompt engineering patterns (tool/function calling, structured outputs, few-shot) with proBuild connectors, APIs, and data flows that keep systems in sync and processes running smoothly.
• Work with data from across the business to support decision-making.
• Design and maintain automation workflows using low-code/no-code platforms (Workato).
• Integrate AI solutions into core business tools — Slack, Jira, Salesforce etc.

What We're Looking For

• 2+ years of coding experience, with strong proficiency in TypeScript/JavaScript and Python.
• Experience building web applications with React (or similar modern frontend frameworks).
• Practical experience with LLMs and AI application patterns — RAG, tool use, function calling, prompt engineering.
• Solid understanding of APIs, webhooks, authentication methods, and system integrations.
• Familiarity with AWS (or GCP) cloud services, including AWS Bedrock (or Vertex).
• Comfortable with databases (SQL / NoSQL) for data shaping, analysis, and powering application logic.
• Experience with Git and CI/CD pipelines, particularly GitHub Actions.

Why This Role

• High impact, high ownership. You'll build tools used daily by teams across the company. Your work directly shapes how the organization operates.
• Variety. No two weeks look the same. One week you're shipping a React app, the next you're building an AI agent, the next you're designing a dashboard or automation flow.
• Cutting-edge stack. You'll work with the latest in AI/LLM tooling (Claude, OpenAI, Bedrock) and have the freedom to evaluate and adopt new technologies as the landscape evolves.
• Small team, big scope. You'll have real influence over technical decisions and architectural direction.
• Business exposure. You'll work closely with RevOps, Finance, CS, and other teams, a great fit if you're drawn to understanding how a business runs, not just the code behind it.

CB4, part of the world-leading retail Gap Inc., is looking for a top-talented Senior Front-End Engineer to join our team!

As a Front End Engineer, you will be responsible for leading the development of the company's next-generation SaaS solution Using modern methodologies and technologies.
You will be focusing on providing state-of-the-art user experience to our web and mobile customers, without compromising on scalability, performance or quality.

You will collaborate closely with multiple teams across the company, lead design and implement state-of-the-art user experience to our high performance web and mobile customers, testing and monitoring, delivering high quality software.

This is a unique opportunity to join an amazing start-up environment while backed by a Fortune 500 company. 

At CB4, we work in a hybrid model!

Responsibilities:

End-to-end ownership of front-end features: 

• Designing, Developing, and driving execution to delivery.
• Full accountability while collaborating closely with Product, QA, and Backend to ensure high-quality outcomes.

You will be focusing on providing state-of-the-art user experience to our web and mobile customers, without compromising on scalability, performance or quality.

Requirements:

• 4+ years professional software development experience
• 2+ Experience in React and Redux front end development
• Strong JavaScript skills, TypeScript
• Experience and knowledge in web technologies, such as HTML5, CSS3
• Experience designing and developing client-side applications
• Experience in Unit testing using Karma, Jasmin, Jest or similar frameworks
• Experience in Rest API and GCP
• Experience with React Native and/or mobile development (Android/iOS) - advantage
• Familiarity with continuous integration and deployment - advantage
• BSc. in Computer Science or equivalent - must

Interpersonal & Personal Skills:

• Passionate about code technologies and methodology
• Passionate about beautiful, seamless UX & UI
• Excellent communication skills
• A Team player
• Autodidact, Can do it approach
• Using modern methodologies and technologies.

CB4 is committed to creating a diverse and inclusive environment across our offices and teams.

We consider all qualified applicants without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

• End-to-end backend development: from processing large-scale data to designing efficient microservices.
• Develop and enhance high-performance, scalable services.
• Improve the reliability, security, and scalability of existing infrastructure.
• Work closely with cross-functional teams including Product, Data, Security, and UX.
• Research and adopt new technologies to improve our products.

• 4+ years of hands-on experience in backend development.
• Strong expertise in Java, and Spring Boot, (Go - advantage).
• Experience with using and implementing RESTful APIs (GraphQL - advantage)
• Experience with FE technologies and JavaScript, (React and TypeScript - big advantage)
• Basic understanding of networking concepts (e.g., TCP/IP, DNS, DHCP, VPN, network protocols).
• Deep understanding of Object-Oriented Programming and software engineering principles.
• Experience with databases: NoSQL (Elasticsearch, Redis, MongoDB) and relational (MySQL, PostgreSQL).
• Familiarity with microservices architecture and technologies (Docker, K8S).
• Experience with AWS technologies - advantage
• Proven experience in big data applications – advantage.
• Experience working with AI tools such as Github copilot - advantage
• Strong problem-solving skills, self-learning ability, and team collaboration mindset.
• B.Sc. in Computer Science or equivalent.

What is this opportunity?
We are looking for a Senior Full Stack Developer to join our engineering team. You will focus on developing and maintaining the server-side logic and infrastructure that power our innovative applications.

Who are you?
You are an experienced Full Stack Developer with strong expertise in Django (Python) or Node.js (JavaScript). You are passionate about building scalable, secure, and efficient backend systems. You thrive on solving complex problems and contributing to cutting-edge projects.

How will you contribute?

• Develop and maintain complex full-stack applications, focusing on React for the frontend and Python/Django (or Node.js) for the backend.
• Provide technical leadership, including architectural decision-making, technology selection, and guiding other engineers.
• Design and implement RESTful APIs and integrations with external systems.
• Work with SQL/NoSQL databases (e.g., PostgreSQL, MongoDB).
• Collaborate closely with Product, Design, and QA teams to deliver high-quality features on time.

What qualifications and skills will help you be successful?

• 7+ years of experience as a full-stack software engineer.
• Strong proficiency in React and modern frontend technologies.
• Solid backend experience with Python/Django or Node.js.
• Strong knowledge of REST APIs, system integrations, and architecture.
• Hands-on experience with SQL/NoSQL databases.
• Proven ability to lead technical projects and drive solutions end-to-end.
• Excellent communication skills in English (written and spoken).

• Design and implement our products and infrastructure stack, including internal systems, user experience, and advanced security features.
• Research new technologies, products, solutions for programmatic challenges.
• Work in rapid development and agile methodologies.
• Collaborate with other team leaders and developers to refine software designs and improve our development process.
• Lead by example in adopting advanced technologies and techniques in software development.

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
• At least 5 years of hands-on software development experience in medium to large systems.
• Professional software development experience, with proven expertise in Node.js, NestJS, TypeScript, JavaScript, Redis, MongoDB, PostgresSQL, Kafka, NX, React, Redux, and Storybook.
• Strong experience with AWS services like: Lambda, SQS, SNS and S3.
• Experience with containerization technologies (Docker, Kubernetes) in a microservice environment.
• Strong experience in designing, optimizing, and managing databases, with a deep understanding of data modeling, indexing, and performance tuning in both SQL and NoSQL environments.
• Experience with writing and maintaining unit and integration tests to ensure code quality, reliability, and performance.
• Experience with CI/CD tools like Jenkins.
• Strong experience in software architecture and design, capable of leading development efforts on complex projects.
• Excellent problem-solving skills and the ability to handle multiple tasks under tight deadlines.
• A track record of significant contributions to the development and success of robust software applications.
• Strong team player with excellent collaboration skills, able to work effectively within a cross-functional team to achieve shared goals.

About the role

The Senior Backend Engineer will be responsible for enhancing and scaling Rhino’s Federated Computing Platform (FCP), used around the world to power cutting edge AI/ML research and development for healthcare and other regulated industries, ultimately driving a shift in innovation and delivery in these industries. You will be responsible for developing new features and enhancements spanning several different technologies and will be expected to learn new technologies as this field is evolving rapidly. You will work closely with other backend engineers, frontend engineers, devops engineers, data scientists, product managers, and business stakeholders across the company. Day-to-day, your role will be architecting, designing, and developing backend sub-systems in Python. You will also work closely with frontend development in JavaScript/TypeScript and React, with infrastructure development on Kubernetes with Terraform, and with data science and AI/ML development using a wide range of model architectures and libraries. This role is for a fast learner who loves technology and is excited to build a cutting edge platform that will improve healthcare and privacy preservation around the world.

• Take entire backend sub-systems from ideation through design and implementation across a broad range of technologies and environments.
• Interface closely with (occasionally also writing code for) frontend, devops, and data science components.
• Introduce improvements to our tools and methodologies to increase the velocity of our development team and the reliability of our platform, including using the latest AI tooling.

About the candidate

Candidates should have the experience described below:

• 7+ years of software development
• 5+ years developing production platforms/products/applications in Python
• 3+ years using web application frameworks like Django/Flask/FastAPI
• Experience working in a startup environment
• Advantage for experience developing AI/ML based products or platforms
• Advantage for experience developing distributed systems
• The role is open to candidates who are based in Israel (hybrid work environment)