Design and develop scalable web applications using MEAN/MERN stack.
Build & optimize AI/LLM workflows using LangChain or LangGraph.
Implement vector storage & semantic search using FAISS / Pinecone / Chroma / Milvus.
Build APIs, microservices, and integration layers.
Optimize application performance and ensure code quality.
Collaborate with cross-functional teams (product, design, backend, DevOps).
Must-Have Skills
- Strong experience in Node.js, Express.js, MongoDB, and Angular/React.
- Hands-on experience in LLM apps, RAG pipelines, Vector Databases.
- Practical knowledge of LangChain / LangGraph.
- Experience with REST APIs, authentication, and integrations.
- Solid understanding of Git, CI/CD, and cloud platforms (AWS/Azure/GCP).

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Key Responsibilities:
- Design, develop, and maintain applications using ASP.NET (Core/MVC) and C#.
- Build responsive and dynamic front-end components using React.js, JavaScript (ES6+), TypeScript, Bootstrap, HTML5, and CSS3.
- Develop and consume RESTful APIs for application integration.
- Work with MySQL (and optionally MSSQL) for database design, optimization, and queries.
- Ensure code quality, maintainability, and scalability through best practices and design patterns. Collaborate closely with UI/UX designers, backend developers, and QA teams.
- Perform debugging, troubleshooting, and performance tuning for existing applications.
- Maintain comprehensive technical documentation.
- Participate in code reviews and mentor junior developers.
Preferred candidate profile:
- Strong hands-on experience with ASP.NET MVC / ASP.NET Core and C#.
- Proficiency in JavaScript (ES6+), React.js, and TypeScript.
- Strong skills in HTML5, CSS3, Bootstrap, and responsive design principles.
- Good knowledge of REST API development and integration.
- Strong experience with MySQL (tables, queries, stored procedures, indexing).
- Familiarity with Entity Framework / Dapper.
- Knowledge of Git or other version control systems.
Perks and benefits:
- Competitive Salary and Professional development opportunities and training.
- Opportunity to work with cutting-edge technologies in a fast-paced environment.
- Collaborative and supportive work environment.
What You’ll Be Doing
- 🛠 Write code for web and mobile apps, fix bugs, and work on features that people will actually use.
- 💡 Join brainstorming sessions and help shape our products.
- 🚀 Things move fast here, and you’ll learn as you go.
- 🤝 Work closely with everyone—designers, developers, and even marketing folks.
- 🔧 Diving into Our Tech Stack: React, React Native Node, Express, Python, FastAPI, and PostgreSQL.
What We’re Looking For
We’re not looking for perfection, but if you’re curious, motivated, and excited to learn, you’ll fit right in!
For Backend Engineers
- 💻 Strong knowledge of Python, FastAPI, and PostgreSQL.
- 🔍 Solid understanding of Low-Level Design (LLD) and High-Level Design (HLD).
- ⚡ Ability to optimize APIs, manage databases efficiently, and handle real-world scaling challenges.
For Frontend Engineers
- 💻 Expertise in React Native.
- 🎯 Knowledge of native Kotlin (Android) and Swift (iOS) is a big bonus.
- 🚀 Comfortable with state management, performance optimization, and handling platform-specific quirks.
General Expectations for All Engineers
- 🛠 While you’ll be specialized in either frontend or backend, you should be good enough to fix bugs in both.
- 🔍 You enjoy figuring things out and experimenting until you get it right.
- 🤝 Great communication skills and a collaborative mindset.
- 🚀 You’re ready to dive in and make things happen.
Interview Process
If we like your application, Be ready to:
- Solve a data structures and algorithms (DSA) problem in your preferred programming language.
- Answer questions about your specialized area (frontend/backend) to showcase your depth of knowledge.
- Discuss a real-world problem and how you’d debug & fix an issue in both frontend and backend
Why Join Us?
- 💡 Your work will matter here—no busy work, just real projects with real outcomes.
- 🚀 Help shape the future of our company.
- 🎉 We’re all about solving cool problems and having fun while we do it.
Roles and Responsibilities
1) Understand client requirements and functionalities.
2) Write well-designed, testable, efficient code.
3) Responsible for solving complex technical issues.
4) Ensure quality projects are delivered within defined timelines.
5) Active involvement in client communication to understand functional requirements.
6) Maintain high standards of quality for code, documentation and other deliverables.
Required Skills
1) Good experience in Angular/React
2) Hand on Node.JS./Express JS
3) Database : MYSQL/MongoDB
4) Experience in Java Script, Typescript.
5)Good experience in HTML5, CSS3, JavaScript, Jquery
6) Experience working in an Agile environment.
7) Good communication skills.
Our client is a vertical fintech play focused on solving industry-specific financing gaps in the food sector through the application of data. The platform provides skin-in-the-game growth capital to much-loved F&B brands. Founded in 2019, they're VC funded and based out of Singapore and India-Bangalore.
Founders are the alumnus of IIT-D, IIM-B and Wharton. They have 12+ years of experience as Venture capital and corporate entrepreneurship at DFJ, Vertex, InMobi, VP at Snyder UAE, investment banking at Unitus Capital - leading the financial services practice, and institutional equities at Kotak. They've a team of high-quality professionals coming together for this mission to disrupt the convention.
As a Team Lead -Full Stack Developer, you will be working with your team and Product Manager to refine and develop the product direction and implementation.
What you will do:
- Taking technical ownership of one or more products/modules and work with the developer and product team for delivery.
- Leading a small pod with responsibility for code reviews/delivery.
- Implementing effective engineering processes and champion their adoption.
- Designing, developing, and unit testing complex cloud-based products and solutions involving Java Scripts, Python, Microservices, Cloud, containers
- Translating complex functional and technical requirements into high level and detailed design.
- Creating scalable and high-performance microservices-based products.
- Working with DevOps team on deployment architecture, security, and CI/CD requirements.
- Pairing with team members on functional and nonfunctional requirements and spread design philosophy and goals across the team.
- Communicating well with business and relevant stakeholders.
What you need to have:
- Having 5-7 years of experience as a developer with at least 3 yrs in a solid back end role.
- Experience in leading a small team in the past.
- Experience in taking a problem to a product solution (module/product) from scratch - a proven record of shipping on time and on budget.
- Have worked with startups before and understand the fast-paced, dynamic nature of work.
- Prior experience in fintech.
- Candidates who come with a sense of ownership and accountability, has strong attention to detail.
- Skills Required:
- Javascript, Typescript; ReactJS; NodeJS.
- Microservices: docker, Kubernetes.
- Data modeling in RDBMS and NoSQL databases.
- Understanding of REST API, GraphQL, CQRS.
- Event-driven messaging, streaming services (kafka).
- TDD frameworks mocha, chai, jest etc.
- Knowledge of AWS (Lambda, RDS, EC2, SQS, S3, ECS, etc).
- Client-server architecture.
- Babel, eslint, git.
- Hands-on experience with server less.
- Experience with other languages like Python, GoLang (Good to have).
Exposure to following AWS modules/services / GCP / Modules / Services - Both Skills are ok Amazon S3, EC2, Exposure to any AWS-supported database, Mongo DB collections, Devops,
AWS toolkit / FlaskREST API development or NodeJS/ReactJS, Web scraping experience, API integration of the various sources for Fraud Solutions, Should be good at communication, Should be able to lead team technically in resolving any technical issues, Should be able to own modules which are critical to business needs, Build and Nurture the young team members in the organization,
Aware of Microservices GOOD to HAVE Familiar with UI development
(Directed Acyclic graph)CI/CD with AWS
UI with React JS
Synapsica is a growth stage HealthTech startup founded by alumni from IIT Kharagpur, AIIMS New Delhi, and IIM Ahmedabad. We believe healthcare needs to be transparent and objective, while being affordable. Every patient has the right to know exactly what is happening in their bodies and they don’t have to rely on cryptic 2 liners given to them as diagnosis.
Towards this aim, we are building an artificial intelligence enabled cloud based platform to analyze medical images and create 2.0 of advanced radiologist reporting.
We are backed by Y Combinator and other investors from India, US and Japan. We are proud to have GE, AIIMS, the Spinal Kinetics as our partners.
Join us, if you find this as exciting as we do!
Description:
We are looking for a skilled computer programmer who is comfortable with both front and back end programming. Hands-on with UI and server-side is highly desirable.
You will get hands-on experience in the latest technologies and skills like ReactJS, NodeJS, MongoDB, REST API etc. This role is ideal for you if you have a background in Full Stack development and are looking for the next level of career growth in a fast paced, learning based and merit driven work environment.
Responsibilities:
- Developing front end app components.
- Developing backend apis and middlewares.
- Designing and scaling databases and servers.
- Ensuring responsiveness and cross-platform compatibility of applications.
- Owning and delivering end-to-end products, features, enhancements.
Requirements:
- Degree in Computer Science or related discipline with 3-7 years of experience.
- Proficiency with fundamental front end languages such as HTML, CSS and JavaScript
- Hands on with Reactjs or similar framework/library.
- Proficiency with server side languages such as Nodejs, Python, PHP.
- Prior experience with at least one no-sql database such as MongoDB.
- Excellent verbal communication skills.
- Good problem solving skills.
- Attention to detail.
- Very high sense of ownership.
- Deep interest and passion for technology
WE ARE GRAPHENE
Graphene is an award-winning AI company, developing customized insights and data solutions for corporate clients. With a focus on healthcare, consumer goods and financial services, our proprietary AI platform is disrupting market research with an approach that allows us to get into the mind of customers to a degree unprecedented in traditional market research.
Graphene was founded by corporate leaders from Microsoft and P&G and works closely with the Singapore Government & universities in creating cutting edge technology. We are gaining traction with many Fortune 500 companies globally.
Graphene has a 6-year track record of delivering financially sustainable growth and is one of the few start-ups which are self-funded, yet profitable and debt free.
We already have a strong bench strength of leaders in place. Now, we are looking to groom more talents for our expansion into the US. Join us and take both our growths to the next level!
WHAT WILL THE ENGINEER DO?
- Primary Purpose: As part of a highly productive and creative AI (NLP) analytics team, design and develop web applications and SPA’s i.e., UI/UX, and underlying backend – API’s, security framework, scalable microservices etc.
- Daily Grind: Interface with the product manager, project managers, and the engineering team to achieve sprint goals on the product roadmap.
- Career Progression: Senior Full Stack Engineer, Technical Architect
YOU CAN EXPECT TO
- Work in a product-development team capable of independently authoring software products.
- Guide junior programmers, set up the architecture, and follow modular development approaches.
- Design and develop code which is well documented.
- Optimize of the application for maximum speed and scalability
- Adhere to the best Information security and Devops practices.
- Research and develop new approaches to problems.
- Design and implement schemas and databases with respect to the AI application
- Cross-pollinated with other teams.
HARD AND SOFT SKILLS
Must Have
- Problem-solving abilities
- Extremely strong programming background – data structures and algorithm
- Angular/React, Strong UI/UX skills
- Very strong python background, TDD, CI/CD,
- Software design skills i.e., OOPs, design patterns
- SQL, NoSQL – design of schemas and databases
- Microservices architecture, Cloud native apps
Good to Have
- Enterprise Design Patterns
- Distributed Systems
- Exposure to ML and Data Science
- Docker, Kubernetes, AKS, Kafka, Graph databases
What you get to do in this role:
Delivering a complete front end application
Creating custom, general use modules and components which extend the elements and modules of core Angular
Ensuring high performance on mobile and desktop
Writing tested, idiomatic, and documented JavaScript, HTML and CSS
Cooperating with the back-end developer in the process of building the RESTful API
Communicating with external web services
Validating user actions on the client side and providing responsive feedback
To be successful in this role, we need someone who has this:
Graduate in computer science, B Tech, with a keen interest in technology and engineering
Looking for experience range of 4-12 years for positions, Developer I, Developer II and Developer III.
Deep knowledge of Angular practices and commonly used modules based on extensive work experience
Proficiency in NodeJS would be highly desirable
Proficiency with JavaScript and HTML5.
Creating self-contained, reusable, and testable modules and components
Ensuring a clear dependency chain, in regard to the app logic as well as the file system
Professional, precise communication skills
Writing non-blocking code, and resorting to advanced techniques such as multi-threading, when needed
Role Features:
- With over 50 people across Technology, Product, Sales, Operations and other functions, we are ramping up our team to meet our goal of being a go-to destination fintech platform that delivers world-class products for merchants and customers.
- We are looking to add people to our team who are passionate about technology, products, consumer internet, payments & fintech.
- Credit Fair values people who bring intellectual energy to our workplace are able to contribute without constant supervision, are collaborative by nature and able to flourish under pressure. In return, we promise to provide you an environment that promotes meritocracy, values feedback and ideas, learns from its failures, and enjoys each other's company and contributions.
Skills you are expected to have :
- Technical Skills: PHP, Laravel, MySql, Jquery, Javascript, Python, React Native, PWA, Node.js
- Candidate should have experience in developing applications using PHP programming skills.
- Experience in python would be a plus
- Strong in DB knowledge
- Should be good with OOPS Concept
- Should be good in system design, architecture and development using object-oriented programming
- Should be good in writing secure and optimized code
- Experience in Laravel framework. If not then other PHP based frameworks like Codeigniter, Zend, CakePHP, symphony, etc.
- Good understanding/experience on software development methodology such as Agile, TDD, etc.
- Good understanding of source control tools and its use (SVN, Git, etc...)
- Experience in the development of Rest APIs and API testing tools such as postman etc.
- Experience in micro service-based development would be a plus
- Experience in queuing systems such as rabbitMQ, Active MQ etc.
- Experience in AWS cloud solution
- Experience in deployments and devops
- Excellent written and verbal communication skills
- Proactive, self-learner, thorough, organized and energetic
- Able to work across teams as well as independently
- Perform code review of peers
- Good analytical and communication skills
- Good experience in the Fintech domain (Payments/ Banking/ Wallets/ Insurance/ Financial Markets)
Primary Skills: PHP, Laravel, MySQL, Jquery, Javascript
Secondary Skills: Python, Rabbit MQ, AWS, CI/CD, React JS, PWA, Node.js, HTML, Jenkin
Location - Bangalore(Bellandur)
Job Description :
Primary Skills :1. NodeJs 2. React JS 3. Javascript
Secondary Skills :1. CICD 2. Testing Framework (Mocha, Chai)- Evaluate detailed business, functional, and high-level technical requirements including recovery, security, and audit.- Design detailed technical components with high-level architecture- Recognize and understand use of design patterns for intermediate applications. - Apply reusability and future state architectures. - Participates and provides feedback in design reviews.- Complete component design documents on assigned projects.- Participate and provide feedback in design reviews. - Develop or confirm detailed project or system change estimates or project plans. Calibrates estimating factors for continuous process improvement.- Develop code for intermediate modules, following documentation and development standards. - Create enhanced technical documentation and implement changes.- Acts a technical expert for consultant application developer(s).- Conduct timely structured code reviews to ensure standards and systems interoperability.- Review and critique team members- code.- Create accurate test plans, conditions, and data. Participate in testing reviews.- Conduct basic levels of module and integration testing according to process standards. Track and resolve moderate defects.- Assists Quality Control (QC) personnel with functional tests.- Identify support issues and initiate action to resolve the problem. - Provide technical assistance.- Analyze and resolve moderate problems.- Execute change management activities supporting production deployment to Developers, Quality Control Analysts, and Environment Management personnel.- Completes and delivers migration or change management form to above parties.









