About the Role

The AI Integrations team builds the tools that bring AI into Telnyx's core products — think voice agents, intelligent messaging, and real-time AI features that improve our customer experience. We need a strong fullstack engineer to help us move faster.

This is a mid-level IC role. You'll own features end-to-end: building React interfaces, writing Node.js services, wiring up databases, and shipping things that work. AI experience isn't required — you'll pick that up here. What matters is that you can build solid fullstack products and want to learn.

What You'll Work On

• Fullstack features across our AI product suite — frontend to database
• Integrating LLMs and AI capabilities into real world applications (with support from the team)
• Building interfaces that make complex AI tools feel simple
• Shipping iteratively — we value working software over perfect plans

Tech Stack

Core (you should know this well):
React 18+, TypeScript, Tailwind CSS, Node.js, PostgreSQL, Prisma, TanStack Query, Docker, Kubernetes

Bonus (nice to have, happy to teach):
Next.js 15+, LLM integration, LangChain/LangGraph RAG/Embeddings, Vector Databases, MCP, WebSockets, WebRTC, Radix UI, Shadcn UI, Framer Motion

What We're Looking For

You're genuinely comfortable across the stack — not a frontend dev who can "do backend" or vice versa. You've built and shipped real features. You take ownership, communicate clearly, and don't need hand-holding.

AI interest is a plus, but we'd rather have a strong fullstack engineer who's curious than an "AI enthusiast" who can't ship.

We move fast on modern web tooling (React/Next, TypeScript, Tailwind). Expect frequent upgrades.

Values

• Ownership — you see things through
• Collaboration — you work well with others and communicate proactively
• Adaptability — comfortable with ambiguity and changing requirements
• Growth mindset — eager to learn, takes feedback well


#LI-KG1 #LI-VIETNAM
#LI-INDIA

Job summary

We are seeking an experienced Senior Software Engineer to join our dynamic and innovative team. As a Senior Software Engineer, you will be a key contributor to the design, development, and maintenance of our platforms. You will work closely with cross-functional teams to deliver high-quality software that meets the needs of our customers.

What you will do

• Collaborate with product managers, UX designers and architects to understand project requirements and technical specifications. 
• Design, develop, test, and maintain software applications, ensuring they meet high-quality standards and performance benchmarks. 
• Write clean, efficient, and maintainable code, in accordance with coding standards and best practices. 
• Conduct code reviews to increase code quality, consistency, and alignment with the product design and architecture. 
• Analyze, troubleshoot, and debug product defects and provide timely solutions to customer issues. 
• Stay up to date on emerging technologies and industry trends to continuously improve software development processes and tools. 
• Contribute to architectural decisions and help drive technical innovation within the team. 

What you will have

• Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent hands-on experience).
• 5+ years of experience as a Software Engineer (SSE) building scalable, production-grade web applications.
• Strong proficiency in Python and JavaScript, with full-stack development exposure.
• Deep expertise in modern frontend engineering using JS, Redux Toolkit, and strong fundamentals in ES6+, HTML5, CSS3, SASS, Tailwind CSS.
• Solid understanding of software design principles and architectures (modular design, domain-driven design, clean architecture) with a focus on scalability, maintainability, and performance.
• Hands-on experience with containerization and orchestration tools such as Docker, Kubernetes, and Helm for scalable deployments.
• Exposure to cloud platforms (AWS /GCP) with experience in building and deploying cloud-native applications.
• Strong DevOps mindset, including CI/CD pipelines (GitHub Actions, GitLab CI, Bitbucket, Harness), Infrastructure as Code (Terraform, CloudFormation), and automated deployment strategies.
• Strong experience with LLM-based developer tools and workflows, including Claude Code, GitHub Copilot, and modern AI-assisted engineering practices; adept at leveraging AI for code generation, optimization, debugging, and applying best practices in prompt engineering and workflow automation.
• Good exposure to application security practices, including secure coding standards (OWASP), vulnerability awareness, and implementing security best practices across the stack.
• Experience with API security and authentication mechanisms such as JWT, OAuth2, OpenID Connect, along with concepts like rate limiting and API gateways.
• Effective communicator and team player, experienced in collaborating with product, design, QA, and platform teams to deliver high-quality solutions.

Nice to have

• Working knowledge of PKI, cryptography, and code signing is an added advantage.
• Solid understanding of LLMs and RAG systems, including prompt engineering, embeddings, and vector databases (e.g., Postgres pgvector, Pinecone, Weaviate), along with orchestration frameworks such as LangChain and LlamaIndex.
• Familiarity with deploying GenAI workloads on AWS, Azure, and GCP (e.g., Bedrock, OpenAI, Azure OpenAI), including implementing guardrails, content filtering, and observability for LLM-based applications.

Benefits

• Generous time off policies
• Top shelf benefits
• Education, wellness and lifestyle support

#LI-SD1

About Easyship:

Easyship is one of the world's leading multi-carrier shipping software, built to make global eCommerce borderless. Since 2014, we've been on a mission to democratize logistics by removing the "black box" of international shipping costs and complexities. Trusted by over 100,000 brands, our platform provides a single "mission control" for global trade, offering access to 550+ courier services across 200+ destinations.

We are an award-winning, global team (Forbes 30 Under 30, TechInAsia's Best Startup) with offices in London, New York, Hong Kong, and beyond. We're growing fast, we value transparency, and we genuinely enjoy building the infrastructure that powers modern commerce. If you're ready to solve complex problems at scale, we'd love to have you join us.

Who We're Looking For:

Easyship is a shipping technology platform that connects sellers and marketplaces to couriers. Beyond that, we build and execute customised end-to-end shipping solutions for clients worldwide — combining global freight forwarding, last-mile delivery, and everything in between.

Our frontend is how thousands of merchants experience Easyship every day. We're looking for a Senior Frontend Engineer to lead architectural decisions, raise engineering standards, and collaborate cross-functionally to ship experiences that are fast, scalable, and resilient.

At Easyship, we believe the next generation of engineering excellence is defined by the ability to blend deep tech stack expertise with AI-augmented workflows. You aren't just a coder; you are an architect who uses AI (Copilot, Cursor, LLMs) as a force multiplier to deliver high-quality, scalable systems at 2x the speed.

What you additionally need to know: This is a full-time, onsite role based in our Bengaluru (MG Road) office. The role follows UK collaboration hours (11:00 AM–8:00 PM IST) to support seamless cross-regional execution.

What You'll Be Responsible For:

• Lead the design and implementation of enterprise-level frontend architectures using React.js and TypeScript
• Leverage AI-assisted development tools to accelerate prototyping, debugging, and code generation
• Establish and govern advanced React patterns and best practices to ensure reusability and minimise technical debt
• Collaborate with PMs, designers, and backend architects to translate business goals into scalable technical roadmaps
• Mentor junior and mid-level engineers on architecture, performance, and TypeScript principles
• Drive code quality through rigorous architectural and code reviews
• Optimise performance and scalability (e.g., Micro-Frontends) across devices and network conditions
• Champion adoption of emerging patterns (e.g., Server Components) and continuously improve engineering processes

You Might Be a Good Fit If…

• 10+ years in frontend development, building sophisticated SPAs
• 5+ years with React.js (hooks, context API, advanced state management)
• 5+ years with TypeScript at enterprise scale
• Strong command of HTML5, ES6+, and Vite
• Solid grasp of RESTful APIs, async programming, and Git workflows
• Experience with React Testing Library and Vitest
• Strong communicator who can align cross-functional teams and articulate complex technical concepts
• Nice to have: Next.js / Remix, MUI, AngularJS migration experience, design systems, Tailwind CSS, TanStack Query, open-source contributions

If you're excited about this role but don't meet every requirement, we'd still love to hear from you.

What We Bring to the Table as an Employer:

• Generous remuneration and stock units
• Comprehensive health coverage
• We reimburse gym and wellness expenses so you can invest in your health
• Zomato digital meal credits and a pantry full of wholesome snacks to keep you fuelled through the workday
• The freedom to 'Work from Anywhere' for 4 weeks in a year
• Generous vacation policy, plus duvet days and mental health days to truly recharge

How we value inclusion in our recruitment practices:

Easyship is an equal opportunity employer. We make all employment decisions — recruiting, hiring, pay, benefits, training, promotion, leave, and separation — based on qualifications, merit, and business needs. We do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, marital status, age, disability, national or ethnic origin, veteran or military status, citizenship, or any other characteristic protected by law.

Headquartered in London with offices in New York, Hong Kong, Bangalore, Singapore, Melbourne, Toronto, and Taipei – our team is global and growing. We encourage you to apply if a challenge excites you. Come and join the Easyship team!

Don't take it from us, take it from Cristina. One of our longest serving backend engineers.

Toast creates technology to help restaurants and local businesses succeed in a digital world, helping business owners operate, increase sales, engage customers, and keep employees happy.Toast is driven by building the all-in-one restaurant platform that helps restaurants operate their business, increase sales, engage guests, and keep employees happy. Toast connects employees, operations, and guests on a reliable, easy-to-use platform so restaurateurs can stay one step ahead of a rapidly evolving hospitality market. 

The mission of the International APAC team is to delight our global customers with the wide variety of Toast products. This is a relatively new team and an opportunity to help lead Toast on its journey of international expansion. As a Staff Software Engineer on the International team you will be focused on building products with a Global first mindset, working  closely with UX/PM and customers to deliver the most value that fits our customers market and culture. 

About this roll* (Responsibilities) 

• Build new products and Evolve Toast’s existing products suite to meet global market needs
• Be part of a team working collaboratively with UX, PM and other engineers building applications using modern web technologies 
• Work closely with pilot customers to ensure successful delivery and operation 
• Collaborate with teams across Toast, such as R&D, customer support and new customer onboarding
• Lead projects from discovery and development to roll out
• Mentor and coach other team members
• Promote technical excellence 
• Guiding project direction, making technical decisions, and providing technical expertise to the team
• Performing thorough code reviews to maintain quality standards and identify potential issues
• Assessing project scope, estimation and impact analysis

Do you have the right ingredients*? (Requirements)

• High proficiency  in Java or Kotlin (experience of 10-14 years in reputed product / relevant domain company)
• Experience  of API principals e.g REST
• Enjoys building well-engineered, usable and accessible systems
• Passionate about making users happy and seeing people use your product in the wild
• Ability to embrace an agile mindset focused on delivering usable software
• Adaptable to work in changing environments

Special Sauce* (Nice to Haves)

• Full Stack experience
• Experience with localisation and internationalization frameworks
• Experience in Hotel or Restaurant business domain
• Exposure to payments and integrations

What we use to make our dish (Our Tech Stack)

• A core of Java & Kotlin based backend services.
• React SPAs leveraging Tailwind, GraphQL and Storybook.
• Android app built in Java & Kotlin running in the restaurant.
• PostgreSQL and Dynamodb as core persistence.
• Pulsar, Camel and RabbitMQ for message-based integrations.
• And many more technologies that help us build a top class platform.

AI at Toast

At Toast, one of our company values is that we're hungry to build and learn. We believe learning new AI tools empowers us to build for our customers faster, more independently, and with higher quality. We provide these tools across all disciplines, from Engineering and Product to Sales and Support, and are inspired by how our Toasters are already driving real value with them. The people who thrive here are those who embrace changes that let us build more for our customers; it’s a core part of our culture.

Our Total Rewards Philosophy 
We strive to provide competitive compensation and benefits programs that help to attract, retain, and motivate the best and brightest people in our industry. Our total rewards package goes beyond great earnings potential and provides the means to a healthy lifestyle with the flexibility to meet Toasters’ changing needs. Learn more about our benefits at https://careers.toasttab.com/toast-benefits.