
Senior Full-Stack Developer (React/Next.js + AI Integration)
Must-Have:
- 5+ years React/Next.js experience
- 2+ years TypeScript
- AI API integration experience
- Supabase or similar BaaS platform
- PostgreSQL proficiency
Red Flags:
- No TypeScript experience
- Only frontend or only backend experience
- No AI/LLM integration background
- Unfamiliar with modern React patterns (Server Components, App Router)
Joining: Immediate

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Review Criteria:
- Strong Software Engineer fullstack profile using NodeJS / Python and React
- 6+ YOE in Software Development using Python OR NodeJS (For backend) & React (For frontend)
- Must have strong experience in working on Typescript
- Must have experience in message-based systems like Kafka, RabbitMq, Redis
- Databases - PostgreSQL & NoSQL databases like MongoDB
- Product Companies Only
- Tier 1 Engineering Institutes (IIT, NIT, BITS, IIIT, DTU or equivalent)
Preferred:
- Experience in Fin-Tech, Payment, POS and Retail products is highly preferred
- Experience in mentoring, coaching the team.
Role & Responsibilities:
We are currently seeking a Senior Engineer to join our Financial Services team, contributing to the design and development of scalable system.
The Ideal Candidate Will Be Able To-
- Take ownership of delivering performant, scalable and high-quality cloud-based software, both frontend and backend side.
- Mentor team members to develop in line with product requirements.
- Collaborate with Senior Architect for design and technology choices for product development roadmap.
- Do code reviews.
Ideal Candidate:
- Thorough knowledge of developing cloud-based software including backend APIs and react based frontend.
- Thorough knowledge of scalable design patterns and message-based systems such as Kafka, RabbitMq, Redis, MongoDB, ORM, SQL etc.
- Experience with AWS services such as S3, IAM, Lambda etc.
- Expert level coding skills in Python FastAPI/Django, NodeJs, TypeScript, ReactJs.
- Eye for user responsive designs on the frontend.
Perks, Benefits and Work Culture:
- We prioritize people above all else. While we're recognized for our innovative technology solutions, it's our people who drive our success. That’s why we offer a comprehensive and competitive benefits package designed to support your well-being and growth:
- Medical Insurance with coverage up to INR 8,00,000 for the employee and their family
Candidate should have at least 4+ years of professional experience as a Full Stack Engineer
Hands-on experience with both React.js and Node.js
Solid understanding of MongoDB
Should have experience in RESTful APIs
Should be from a startup or scale up companies
Should have good experience in Typescript
Strong understanding of asynchronous programming patterns
Preferred candidates from SAAS/Software/IT Services based startups or scaleup companies
We are looking for aSenior Full Stack Developerwith strong expertise inJavaScript/TypeScriptand hands-on experience acrossmodern frontend and backend technologies. The ideal candidate should be comfortable building scalable, high-performance web applications and collaborating closely with product, design, and engineering teams.
Key Responsibilities
- Design, develop, and maintainscalable full-stack web applications.
- Build responsive and performantfrontend applications using React.js.
- Develop and maintainbackend services using Node.js and Express.js.
- Design and optimizeSQL and NoSQL databasesto ensure data integrity and performance.
- Build, consume, and documentRESTful APIs(GraphQL exposure is a plus).
- Write clean, maintainable, and testable code following best practices.
- Participate incode reviews, branching strategies, and release processes.
- Collaborate with cross-functional teams to translate requirements into technical solutions.
- Ensure application performance, security, and scalability.
- Contribute to CI/CD pipelines and deployment processes.
Required Technical Skills
- Strong experience withJavaScript and TypeScript.
- Expertise inReact.js, includingHooks, Context API, and state management (Redux / Zustand preferred).
- Solid backend development experience withNode.js and Express.js.
- Hands-on experience with either:
- PostgreSQL(PERN stack)
- MongoDB(MERN stack)
- Strong understanding ofSQL and NoSQL database design principles.
- Experience in building and consumingREST APIs.
- Basic knowledge ofGraphQLis a plus.
- Familiarity withORMs/ODMssuch asSequelize, Prisma, or Mongoose.
- Proficiency withGit, branching strategies, and code review practices.
- Understanding ofDocker,CI/CD pipelines, and cloud platforms (AWS).
Nice to Have
- Experience working withNext.js.
- Exposure tomicroservices architecture.
- Knowledge ofmessage queuessuch asKafka or RabbitMQ.
- Experience building or maintaininghigh-scale or multi-tenant systems.
Soft Skills
- Strong problem-solving and analytical skills.
- Good communication and collaboration abilities.
- Ability to take ownership and work independently.
- Adaptable and eager to learn new technologies.
Note: We are looking for real, hands-on experience—not certifications or copy-paste portfolios. Selected candidates will be given a short real-world task to evaluate skills before interview.
Key Responsibilities
- Design, build, and maintain scalable full-stack applications using MongoDB, Postgresql, Express.js, React.js, and Node.js
- Develop RESTful APIs and integrate them with frontend systems
- Collaborate with designers and project managers for timely project delivery
- Optimize code for performance and scalability
- Troubleshoot, debug, and upgrade applications as needed
- Follow Git-based workflows for version control
Must-Have Skills
- Strong hands-on experience in:
- React.js with hooks, context API, component architecture
- Node.js with Express.js
- MongoDB (CRUD operations, schema design) & Postgresql
- API development and integration
- Strong JavaScript fundamentals (ES6+)
- Basic understanding of deployment (e.g., cPanel, Vercel, Heroku, or VPS)
- Git and GitHub for code versioning
Good-to-Have Skills
- Knowledge of Redux or any other state management tools
- Experience with Next.js or TypeScript
- Familiarity with Tailwind CSS or Material UI
- Experience integrating third-party APIs (e.g., payment gateways, social logins)
Who Should Apply
- You’ve worked on real client projects or have built and shipped working applications.
- You are disciplined and take ownership without constant follow-up.
- You are not here to "fake it till you make it"—you’re here to grow with a real team.
Job Description
- Gather and analyse information on existing business processes in order to make
- recommendations that seek to improve business systems and processes.
- Analyse and document requirements for enhancements to systems and / or business
- processes. May involve investigation of third-party vendors or systems.
- Clearly document solutions and recommendations to business problems
- Review requirements and designs with relevant stakeholders to obtain agreement and sign off proposals.
- Create cost and time estimates along with project plans to enable prioritization and execution of work.
- Assist and/or coordinate user testing, ensuring issues are resolved in a pragmatic and appropriate manner.
- Assist the design and implementation of ongoing support arrangements for delivered systems.
- Work as part of a project team, reporting progress and escalating issues to project management in a timely manner to ensure successful completion of projects / reviews.
- Complete all tasks related to technical analysis, building and unit testing, quality assurance,
- system test and implementation in accordance with the IT development life cycle.
- Provide post implementation support.
- Create and maintain documentation for systems and processes.
- Adhere to standards set by the Invesco project methodology.
- Contribute the improvement of the existing processes.
- Assist with developing improvements to team processes and procedures.
- Provide On Call support for systems based on agreed coverage timeframe.
STRONG CANDIDATES WILL BE ABLE TO SHOW US:
- 5-6 years of ASP.NET, C#, HTML5, CSS3, JavaScript and SQL Server, AWS and Microservices
- 3+ years technical leadership and architecture experience in software development
- 4+ years working in SQL-backed environments.
- 3+ knowledge of client-side JavaScript frameworks like React and Redux
- In depth knowledge of REST services (WCF, Web API, Microservices)
- In depth knowledge of Solid work experience in building SaaS based products.
- Experience and clear understanding of how to plan and execute within iterations and sprints.
- Experience working in an Agile/Scrum development process.
- Innovative, challenging programming work in the Microsoft stack, with SQL Server as a back end
- Ability to work independently with the knowledge and capability to come in and make an immediate impact.
- Experience working in a sprint-driven development process.
TECHNOLOGY WE USE:
- Web Apps built with .NET, using both Web Forms and MVC
- APIs built on .NET (C# / REST services)
- SQL Server 2014
- Cloud : AWS
- UI: in depth knowledge on client side JavaScript framework like React
- Experience on DevOps tools
- FORMAL EDUCATION:
- A Bachelor’s Degree in Management Information Systems or Computer Science is preferred or
- commensurate relevant work experience
of programming. Responsibilities will include implementing visual elements and their behaviors with
user interactions. You will work with back-end web developers to build all client-side logic. You will
also be bridging the gap between the visual elements and the server-side infrastructure, taking an
active role on both sides, and defining how the application looks and functions.
Responsibilities:
• Work with our Engineers to implement the next generation of our client products
• Build efficient and reusable front-end abstractions and systems
• Optimize applications for maximum speed and scalability
• Identify and address performance bottlenecks
• Participate in design and code reviews
• Identify and communicate best practices for front-end engineering
• Requirements:
• Natural with Markup and Styling with HTML, CSS
• Strong understanding of JavaScript, its quirks, and workarounds.
• Hands-on experience with at least one of these: AngularJS, EmberJS, KnockoutJS,
BackboneJS, ReactJS, DurandalJS, NodeJS, ReactJS, or similar.
• Ability to author clean, standards-compliant code
• Comfortable working with templates in server-side technologies and client-side apps
• Familiarity with JavaScript module loaders, such as Require.js and AMD
• Familiarity with front-end build tools, such as Grunt and Gulp.js
• Proficient understanding of code versioning tools, such as (Git / Mercurial / SVN)
• Understand the principals of object-oriented development
• Use test-driven development to guide implementation
• Fond of tracking down IE browser bugs
• Ability to navigate deep into Photoshop layers to export slices and make sprites
Create decoupled, interactive web UIs using JavaScript (Angular, jQuery)
Aid in the development and ongoing maintenance of our DevOps platform (Ansible)
Provide technical advice and recommendations for language and software choices.
Develop code that is cross-browser and cross-platform friendly
Collaborate wit…
First 2 months
You will be expected to setup and integrate basic tools which will allow the internal teams to function. Examples of projects would be
-Execution of WMS, POS systems and any required integrations
-Setup basic data warehousing / reporting servers to promote data democracy internally.
Post 2 months
You will now be working on creating new tools / Apps which will give our business compounding benefits over time. These could range from B2B, B2C, B2B2C apps, internal enterprise tools. This phase will lay the true foundation of the company’s future tech capabilities.
Required Skillset
Below is an example set of technology skills we expect the candidate to have hands-on experience with. Knowledge of Python is mandatory:
Back-End
• Server-side languages like Python
• Database technologies like MongoDB and Relational Database (MYSQL,
POSTGRES, SQL Server etc.).
• Microservices framework
• Aws services-EC2, SES, S3, SNS
• Additional technologies (Scrapy, Celery)
Mobile Application
• React native
• ES6- java script
• Hybrid app development in (Android/IOS) Preferred (React-Native)
Front-End
• HTML/CSS
• React.js
• JavaScript (ES6, babel)
• NodeJS
• PWA (Progressive Web Application Development)
Eximius is a micro-VC fund which invests into early-stage startups. One of our portfolio startup iTribe is looking for "Hustlers", "First Principle Thinkers", "Crazy and trips on creating products out of the box from scratch", "Outspoken", "unafraid of users ripping your product".
About iTribe:
iTribe is on a mission to make discussing finance from being a taboo topic to a dinner table topic, which means making "Bharat" financially literate and independent. iTribe is a social network which allows anyone to discover, discuss, vet ideas and seek advice from like-minded iTribe aims at making Finance simple, witty and fun for everyone
Founded in 2021 by IIT Kharagpur alumni to convert their own journey of becoming investors into a product to help billion users. An emerging startup backed by some of the most respected investors around the world.
Responsibilities
Code Quality and Go live
- Craft clean, manageable code, maintain proper documentation and code integrity
- Maintain quality and ensure responsiveness, cross-platform optimization of applications
- Create, test and deploy the applications on production servers
- Continuously discover, evaluate, and implement new technologies and frameworks to maximize development efficiency
- Responsible for security and data protection.
Communication & Collaboration
- Working alongside Product managers to architect and design new features.
- Collaborate with the rest of the engineering team to launch new features.
- Unblock peers and keep all the internal and external teams informed about the progress of development
Requirements
- 2 - 5 years of experience in designing and developing Server-side components (REST APIs, Microservice Architecture) and frontend applications (React/ Angular)
- Good understanding and strong in data structures and algorithms (Degree in computer science is an added advantage)
- Proficient experience using (Ex: advanced JavaScript libraries and frameworks such as ReactJS, AngularJS, etc.).
- Strong programming expertise in at least one (Python, Java, NodeJS, GoLang) will be an added advantage
- Good understanding of databases such as MongoDB, PostgreSQL, MySQL.
- Well-versed with Software Development Life Cycle
- Demonstrate the ability to be a self-starter, learn and implement new technologies/ frameworks
- Excellent analytical and problem-solving skills
Why you should join iTribe?
- Building a product which is not done in decades.
- Be a part of the founding team and work directly with the founders.
- Competitive Salary
- ESOPs - ownership in the company
- Medical Insurances
- Subscriptions to premium platforms for learning
- Books that you ask for
- Friendly leave policy
Job Description
Responsibilities
-
Ability to translate Wireframes and PSD Designs into functional web apps using HTML5, AngularJS, React , Node.js, and Mongo
-
Binding of UI elements to JavaScript object models
-
Creating RESTful services with Node.js
-
Architect scalable web architectures
-
Work in a cross-functional team to deliver a complete user experience
-
Create Unit and Integration tests to ensure the quality of code
-
Be responsive to change requests and feature requests
-
Write code that is cross-platform and cross-device compatible
-
Ability to wear many hats and learn new technologies quickly
Qualifications
Experience
-
2-3 years minimum in creating complex HTML based solutions
-
Detail oriented experience as a Web Developer creating Angular based solutions
-
1-2 years with Node.js and Express
-
Ability to work both independently and in collaborative teams to communicate design and build ideas effectively
-
Experience using asynchronous RESTful services (JSON)
Requirements
-
Fluent knowledge of latest HTML/CSS standards and best practices
-
Working knowledge of JavaScript and AngularJS
-
Working knowledge of Node.js and Express
-
Solid Understanding of HTTP protocol and how server-side code is processed on the client
-
Some experience with Photoshop or Sketch is a plus (creating sprites, optimizing, cutting or adjusting images)
-
Working knowledge of front end optimization and performance techniques
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Obsession with lean, clean and organized front-end code
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Cross-browser development and troubleshooting
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Experience building Responsive websites for web, tablet and mobile devices
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Eye for details is crucial
-
Able to handle multiple projects and competing deadlines
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Good understanding of overall web design including basic usability, accessibility, industry standards, architecture, and navigation
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Portfolio of work required. Include examples of all areas of interaction design (user flows, wireframes, final graphical display)









