
About the Company
The client is revolutionising the way businesses operate through cutting-edge technological solutions. Their focus is on developing intelligent agents and agentic workflows that automate processes and eliminate the need for human effort wherever possible. By leveraging
advanced AI and machine learning, they create systems that enhance productivity and drive efficiency.
Their expertise extends to the fintech, healthcare and medical technology sectors, where they develop innovative solutions that improve patient outcomes and streamline medical operations.
From medical devices to healthcare platforms, their work sits at the intersection of technology and medicine, pushing the boundaries of what's possible. The team is dedicated to continuous learning and growth, ensuring the team members are always at the forefront of the tech landscape.
About the Role
This is a senior, hands-on engineering role at the heart of our product team. You will be one of the most technical people in the room — setting the architecture for our real-time voice AI
agents and building the hardest parts of it yourself. From the systems that power live conversations to the interfaces our clients rely on, you will own how the product is engineered end to end.
We are looking for a genuine lead full-stack engineer with the depth to make architecture decisions that hold up as we scale, and the appetite to still be in the code every day. You should be as comfortable designing the backend services behind a live voice agent as you are shaping a clean interface on top of them — and comfortable being the person others turn to when something is hard.
You will work directly with the founder and product leadership on a fast-moving product, with real influence over technical direction. This is a role for someone who wants ownership at the level of "how the whole thing is built," not just individual features — and who raises the bar for
everyone around them.
What You'll Own
Set the technical direction
- Own the architecture of our core systems — the real-time voice agents, backend
- services, data and APIs — making the decisions that keep the product fast, reliable and scalable as it grows.
- Lead the hardest engineering problems and solve them personally.
- Establish engineering standards — code quality, review practices, testing and technical patterns that the team builds to.
- Drive technical strategy with the founder and product leadership — shaping the roadmap, flagging risk early, and turning product ambition into a sound technical plan.
Build the product end to end
- Design, build and ship features across the stack — backend services, APIs and front-ends — owning them from idea to production.
- Build the client-facing surfaces — dashboards, review tools and configuration interfaces that let our clients run and trust the product.
- Design and evolve the data models and APIs that hold up as we scale across clients.
Make it reliable and fast
- Own production quality — put the monitoring and alerting in place so issues are caught before clients feel them, and performance stays within target.
- Care about performance — find and fix bottlenecks across the stack.
- Build for correctness — put the testing and evaluation in place that keeps the product behaving predictably as it changes.
Lead through the team
- Mentor and grow engineers — through code review, pairing, and setting a technical example others learn from.
- Multiply the team's output — unblock others and lift the overall quality of the codebase.
- Take features from ambiguity to done — turn a rough product goal into a shipped, working capability with minimal hand-holding, and help others do the same.
What We're Looking For
- 8+ years of professional software engineering experience, with significant depth across both backend and frontend and a track record of owning systems, not just features.
- Strong backend engineering, ideally in Python — building and scaling production services and APIs.
- Strong frontend engineering with a modern framework such as React — able to architect and build polished, responsive interfaces independently.
- Proven architecture and system-design ability — you have designed systems that scaled, and can reason clearly about trade-offs.
- Solid fundamentals across APIs, databases and cloud infrastructure.
- Experience building real-time and/or AI-powered products — or clear, demonstrable ability to lead in this area.
- A history of technical leadership — setting standards, mentoring engineers, and being trusted with the hardest problems — while remaining hands-on.
- Excellent communication and a genuine ownership mindset — someone who can be handed an ambiguous, high-stakes problem and be trusted to see it through.
Nice to Have
- Experience working with AI / large language models in production.
- Experience with voice or other real-time products.
- Exposure to healthcare, fintech, or other regulated / high-stakes domains.
- Experience as an early or senior engineer in a startup, where you set direction and wore many hats.

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About Nirmitee.io
Nirmitee.io is a fast-growing product engineering and IT services company building world-class products across healthcare and fintech. We believe in engineering excellence, innovation, and long-term impact. As a Tech Lead, you’ll be at the core of this journey — driving execution, building scalable systems, and mentoring a strong team.
- What You’ll DoLead by Example:
Be a hands-on contributor — writing clean, scalable, and production-grade code.
Review pull requests, set coding standards, and push for technical excellence.
- Own Delivery:
Take end-to-end ownership of sprints, architecture, code quality, and deployment.
Collaborate with PMs and founders to scope, plan, and execute product features.
- Build & Scale Teams:
Mentor and coach engineers to grow technically and professionally.
Foster a culture of accountability, transparency, and continuous improvement.
- Drive Process & Best Practices:
Implement strong CI/CD pipelines, testing strategies, and release processes.
Ensure predictable and high-quality delivery across multiple projects.
- Architect & Innovate:
Make key technical decisions, evaluate new technologies, and design system architecture for scale and performance.
Help shape the engineering roadmap with future-proof solutions.
- What We’re Looking For10+ years of experience in software development with at least 2 years in a lead/mentorship role.
- Strong hands-on expertise in MERN Stack or Python/Django/Flask, or GoLang/Java/Rust.
- Experience with AWS / Azure / GCP, containerization (Docker/Kubernetes), and CI/CD pipelines.
- Deep understanding of system design, architecture patterns, and performance optimization.
- Proven track record of shipping products in fast-paced environments.
- Strong communication, leadership, and ownership mindset.
- Believes in delivering what is committed, has a show-up attitude
- Nice to HaveExposure to healthcare or fintech domains.
- Experience in building scalable SaaS platforms or open-source contributions.
- Knowledge of security, compliance, and observability best practices.
- Why Nirmitee.ioWork directly with the founding team and shape product direction.
- Flat hierarchy — your ideas will matter.
- Ownership, speed, and impact.
- Opportunity to build something historical.
Senior Software Engineer
- Minimum 5 years in typescript and Total of minimum 8 Years of experience
- Excellent communication skills. English Language fluency is Mandatory.
We are looking for strong backend senior engineers
- 8+ years experience as Senior Software Engineer
- Have worked in medium- to big-sized companies for at least 3 years ( companies with 50+ developers)
- Strong architecture and planning skills
- Strong AI coding skills (being fluent in developing agents and skills) and using them in their development routines
- Distributed programming knowledge
- Typescript, Postgres & Kubernetes knowledge.
Ways of working
The engineers will be lead/managed by a UK Multinational company engineer manager (initially one currently based in Europe), and we are going to work on hiring one in Asia if we succeed in putting the team together
Engineers will have a direct contract with UK Multinational Company as career employees (entitled to company benefits and career progression) and will be trained in the UK Multinational Company product portfolio and work on several different projects.
We work in an environment where each engineer is presented with a business problem (or user story) and must come up with a detailed plan on how to tackle it (and explain and get approval from the team), which we do during the refinement meetings. In summary, we do not tell the engineers what to do, our expectation from a Senior engineer is that he tells us what to do (he will be trained, of course, in the best practices and technical specs of our environment).
Hiring process
- Hiring manager interview
- System Design interview
- Coding (with AI) interview
About the Role
We’re looking for a Full Stack Developer who deeply cares about how things look, feel, and flow. Someone who writes elegant code and designs beautiful, functional experiences that users love.
You’ll work at the intersection of design and engineering, turning ideas and prototypes into smooth, high-performing applications built on React and Node.js. This role suits developers who think in pixels, obsess over transitions, and genuinely want every click and animation to feel just right.
Responsibilities
- Develop modern, responsive interfaces using React.js, TypeScript, and UI frameworks (Tailwind, Material, or similar).
- Transform design mockups and Figma prototypes into production-quality web experiences.
- Build scalable APIs and backend systems using Node.js, Express.js, and REST/GraphQL.
- Design and manage databases (MySQL, MongoDB) with efficient and clean data flow.
- Optimize for speed, accessibility, and smooth user interactions across devices.
- Collaborate with designers and product teams to refine visual and interaction details.
- Deploy, monitor, and scale applications on AWS (EC2, S3, CloudFront, Lambda, RDS).
- Maintain high code quality through clean architecture, testing, and peer reviews.
You’ll Fit Right In If You
- Love crafting beautiful, consistent, and intuitive interfaces.
- Notice when a button is off by a few pixels and care enough to fix it.
- Balance creativity with engineering discipline.
- Enjoy solving real user problems with thoughtful design and seamless performance.
- Have opinions about UX — and back them with reasoning, not ego.
Tech Stack
- Frontend: React.js, TypeScript, Redux / Zustand, Tailwind CSS, Styled Components
- Backend: Node.js, Express.js / NestJS, RESTful APIs, GraphQL
- Databases: MySQL, MongoDB, PostgreSQL (optional), Redis (caching)
- Cloud & Tools: AWS (EC2, S3, CloudFront, RDS, Lambda), Docker, CI/CD, GitHub Actions
- Bonus: Next.js, Figma-to-code workflows, WebSockets, Serverless functions
Qualifications
- 3–7 years of full-stack experience with a strong frontend/UI focus.
- Proven experience creating visually stunning and user-centered web apps.
- Deep understanding of frontend architecture, design systems, and responsive layouts.
- Solid knowledge of databases, API design, and deployment best practices.
- Bachelor’s degree in Computer Science or equivalent practical experience.
Why Join Us
- Build products that users actually love to use.
- Collaborate with a design-first, detail-oriented team.
- Work with modern tech and creative freedom.
- Shape the product’s visual identity and user experience end-to-end.
Job Title: Full Stack Developer
Job Description:
We are looking for a skilled Full Stack Developer with hands-on experience in building scalable web applications using .NET Core and ReactJS. The ideal candidate will have a strong understanding of backend development, cloud services, and modern frontend technologies.
Key Skills:
- .NET Core, C#
- SQL Server
- React JS
- Azure (Functions, Services)
- Entity Framework
- Microservices Architecture
Responsibilities:
- Design, develop, and maintain full-stack applications
- Build scalable microservices using .NET Core
- Implement and consume Azure Functions and Services
- Develop efficient database queries with SQL Server
- Integrate front-end components using ReactJS
- Collaborate with cross-functional teams to deliver high-quality solutions
About Plum
We are making health insurance - simple, accessible and affordable. Hundreds of businesses of all sizes from startups to large corporates trust Plum for their employee's health protection.
Healthcare in India is seeing a phenomenal shift. Healthcare cost is seeing an inflation that is three times the general inflation. Treatments of diseases including Covid-19 can wipe out entire household savings. Majority of Indians won't be able to afford a health insurance on their own. As many as 600mn Indians would depend on employer-sponsored insurance.
Enter Plum. Plum is re-imagining the health insurance stack, and accelerating the penetration of health insurance in India to 100%. Plum has forged new underwriting and fraud detection algorithms to enable companies as small as 2 to benefit from a group insurance. The platform enables realtime insurance design & pricing to enable companies to buy insurance in 3-clicks. And offers employees a hassle-free claims experience through an integrated digital process.
Plum is backed by leading global investors including Tiger Global, Sequoia Capital, Tanglin Ventures and Incubate Fund (read more https://www.plumhq.com/blog/plum-series-a-funding">here)
About the role
Having found exceptional product/market fit, we’re in the midst of transitioning from 'start-up' to ‘scale-up’, and looking for a full stack engineer to help us scale Plum.
You will have a direct impact on the customer experience through the design and implementation of new features and functionalities in our product. You'll work as part of a small but rapidly growing high-energy team delivering incredible, creative improvements to our product. You'll be in charge of reviewing the implementation of applications following code standards and style guides.
Roles and Responsibilities:
- Spec, build, test, and deliver new features while improving the performance and quality of the product.
- Run test-harness to guarantee the structure, integrity, and design of the application.
- Solve complex CSS, HTML, and User Interface compatibility issues across browsers.
- Optimize JavaScript implementations to ensure that code remains performant.
- Implement front-end development workflows: build systems, dependency management, quality checkers (linting), etc.
- Push things over the line, ship awesome features, and delight customers.
Experience and Qualifications:
- 4+ years of hands-on experience building web applications with Nodejs, React.
- Comfortable with Responsive Web Design and Development and weave out beautiful code in React.
- Strong product and design sensibilities and has an obsessive attention to detail.
- Write testable, maintainable code that's easy to understand.
- Understand complex problems and break them down into smaller tasks.
- Strong sense of ownership and integrity demonstrated through clear communication and collaboration.
Preferred Technical Experience: React JS
2. Should have good communication skills.
3. Should have good Git knowledge.
4. Should have great problem-solving skills.
5. Should have good knowledge about REST architecture and HTTPS.
6. Should have knowledge about object-oriented programming.
7. Knowledge about Firebase & Node.js is an added advantage.
8. Mention the word 'React' at the start of your application so that we know
you read our requirements clearly.













