Senior Full-Stack Developer (React/Next.js + AI Integration) at Online Maximizer · Bengaluru (Bangalore) · 5 - 10 years · ₹5L - ₹15L / yr · Bootstrapped · Posted 24 Oct 2025

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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We’re Hiring | Full Stack Developer
About MotionGility
MotionGility is building India's first AI-powered SaaS platform that automates explainer video production for SaaS/AI companies. We combine a Full AI tools stack into a single pipeline that takes a client's product brief and delivers a complete explainer video — script, illustrations, voiceover, and animation — in under a few minutes. We have 11 years of agency experience producing 500+ SaaS explainer videos and we are now building the platform that does this at scale, with AI.
This is an early-stage product role. You will be the first full-time developer on the team, working directly with the founders
Position: Full Stack Developer
Location: Indore (Onsite)
Type: Full-time
Experience: 2-3 Years
Notice Period: Immediate Joiner or Up to 30 Days Notice Period Accepted
Key Responsibilities
- Build and maintain the client-facing SaaS platform using React, Next.js, TypeScript, and Supabase.
- Develop project dashboards, approval workflows, and video delivery interfaces.
- Implement authentication, authorization, and role-based access control.
- Integrate payment gateways and third-party AI APIs.
- Build real-time project tracking and notification systems.
- Ensure application performance, scalability, and responsive design.
- Collaborate directly with founders on product development and technical decisions.
Tech Stack
Frontend: React, Next.js, TypeScript, Tailwind CSS
Backend: Supabase (PostgreSQL, Auth, Storage, Realtime, Edge Functions)
Payments: Razorpay
Automation: n8n Cloud
Deployment: Vercel / Netlify
AI Integrations: OpenAI, ElevenLabs, Recraft V3, Runway Gen-3, GPT Images, Nano Banana, Higgsfield, and related AI APIs
Requirements
Must-Have Skills
- Minimum 2 years of experience building and shipping React applications.
- Working knowledge of TypeScript and modern frontend development.
- Experience with SQL, PostgreSQL, or Supabase databases.
- Experience integrating at least one payment gateway in a production project.
- Ability to showcase at least one live deployed product built personally.
Preferred Skills
- Experience with Next.js (App Router and API Routes).
- Hands-on experience with Supabase Auth, RLS policies, and Realtime features.
- Prior experience in a startup or early-stage SaaS environment.
- Strong product thinking and problem-solving mindset.
This Role Is Not Suitable If
- You require detailed specifications before starting development.
- You cannot demonstrate a live product you have built.
- You depend heavily on senior developers for technical decisions.
- You prefer backend or infrastructure-focused roles over product development.
What You'll Gain
- Direct mentorship from experienced founders.
- Ownership of the complete client-facing product.
- Exposure to cutting-edge AI technologies and workflows.
- Flexible working culture focused on outcomes.
- Opportunity for ESOPs based on performance and contribution.
- Fast career growth with potential progression into leadership roles.
We’re Hiring | Full Stack Developer
About MotionGility
MotionGility is building India's first AI-powered SaaS platform that automates explainer video production for SaaS/AI companies. We combine a Full AI tools stack into a single pipeline that takes a client's product brief and delivers a complete explainer video — script, illustrations, voiceover, and animation — in under a few minutes. We have 11 years of agency experience producing 500+ SaaS explainer videos and we are now building the platform that does this at scale, with AI.
This is an early-stage product role. You will be the first full-time developer on the team, working directly with the founders
Position: Full Stack Developer
Location: Indore (Onsite)
Type: Full-time
Experience: 2-3 Years
Notice Period: Immediate Joiner or Up to 30 Days Notice Period Accepted
Key Responsibilities
- Build and maintain the client-facing SaaS platform using React, Next.js, TypeScript, and Supabase.
- Develop project dashboards, approval workflows, and video delivery interfaces.
- Implement authentication, authorization, and role-based access control.
- Integrate payment gateways and third-party AI APIs.
- Build real-time project tracking and notification systems.
- Ensure application performance, scalability, and responsive design.
- Collaborate directly with founders on product development and technical decisions.
Tech Stack
Frontend: React, Next.js, TypeScript, Tailwind CSS
Backend: Supabase (PostgreSQL, Auth, Storage, Realtime, Edge Functions)
Payments: Razorpay
Automation: n8n Cloud
Deployment: Vercel / Netlify
AI Integrations: OpenAI, ElevenLabs, Recraft V3, Runway Gen-3, GPT Images, Nano Banana, Higgsfield, and related AI APIs
Requirements
Must-Have Skills
- Minimum 2 years of experience building and shipping React applications.
- Working knowledge of TypeScript and modern frontend development.
- Experience with SQL, PostgreSQL, or Supabase databases.
- Experience integrating at least one payment gateway in a production project.
- Ability to showcase at least one live deployed product built personally.
Preferred Skills
- Experience with Next.js (App Router and API Routes).
- Hands-on experience with Supabase Auth, RLS policies, and Realtime features.
- Prior experience in a startup or early-stage SaaS environment.
- Strong product thinking and problem-solving mindset.
This Role Is Not Suitable If
- You require detailed specifications before starting development.
- You cannot demonstrate a live product you have built.
- You depend heavily on senior developers for technical decisions.
- You prefer backend or infrastructure-focused roles over product development.
What You'll Gain
- Direct mentorship from experienced founders.
- Ownership of the complete client-facing product.
- Exposure to cutting-edge AI technologies and workflows.
- Flexible working culture focused on outcomes.
- Opportunity for ESOPs based on performance and contribution.
- Fast career growth with potential progression into leadership roles.
Role : Senior Full Stack Engineer (Frontend Focus)
Location : Hyderabad/Bangalore/Gurgaon/Mumbai
Role Summary
We're looking for a **Senior Full Stack Engineer (Frontend Focus)** to build modern, AI-powered enterprise applications. You'll primarily focus on creating scalable, high-performance frontend experiences using React and Next.js, while contributing to backend services, APIs, and AI integrations where needed. You'll work closely with Product, Design, and AI teams to build intuitive, performant, and production-ready applications.
Minimum Qualifications
* 3–7 years of software engineering experience.
* Strong experience with React, Next.js, TypeScript, JavaScript, HTML, and CSS.
* Experience building and shipping production-grade frontend applications, including enterprise dashboards and data-intensive applications.
* Strong understanding of frontend architecture, state management (Redux, Zustand, Context API, or similar), rendering lifecycle, and performance optimization, including code splitting, lazy loading, bundle optimization, caching strategies, and Core Web Vitals.
* Experience building complex UI experiences using modern frontend technologies, including data visualization, Canvas, WebGL, Service Workers, and Web Workers.
* Experience building and integrating REST APIs and backend services using Node.js.
Preferred Qualifications
* Experience building AI-powered applications or AI agents using LangChain, LlamaIndex, CrewAI, or similar AI frameworks.
* Experience with vector databases and Retrieval-Augmented Generation (RAG) applications.
* Experience with DevOps practices and cloud platforms such as AWS, Azure, or GCP.
* Experience with Docker and Kubernetes.
* Experience building reusable component libraries, design systems, or micro-frontend architectures.
Role: Full Stack JavaScript/TypeScript Developer
We're looking for a Full Stack Developer with strong JavaScript/TypeScript fundamentals to join our team and help build AI-powered product features.
Responsibilities:
Core Skills & Competencies (Must have):
- Strong proficiency in TypeScript and solid JavaScript fundamentals
- Front-end development skills with the React ecosystem (Next.js), including state management libraries like Zustand, Redux
- Expertise in HTML/CSS, with experience creating responsive and adaptive designs
- Experience building AI-assisted features such as chatbots, content generation, semantic search, recommendations, or intelligent automation
- Experience with RESTful services and APIs
- Familiarity with AI SDKs, LLM APIs, and vector databases
- Experience with SQL and database management, understanding relational databases, and ability to write efficient and optimized queries
- Understanding of database design and management, especially with SQL
- Experience with version control systems such as Git
Desired Skills & Competencies (Nice to have):
- Experience with event-driven architecture
- Experience with cloud services like Azure or AWS
- Familiarity with modern DevOps practices
- Understanding of security practices and web application security
- Familiarity with CI/CD pipelines
What we're looking for:
- Strong command over JS/TS fundamentals, not just framework-level knowledge
- Candidates with internship experience or a background from a reputed engineering college preferred
- Please share your GitHub link, portfolio, or details of projects you've built (personal, academic, or professional)
Job Overview
We are hiring a Senior Full-Stack Engineer to design and scale high-performance web applications. You will drive technical decisions using React, Node.js, and TypeScript while building event-driven cloud architectures.
Key Responsibilities
- Develop scalable frontend features using React and robust backend APIs with Node.js/TypeScript.
- Architect and deploy cloud-native microservices on AWS.
- Implement asynchronous communication using messaging tools like Kafka, RabbitMQ, SQS, or SNS.
- Optimize SQL/NoSQL databases and maintain automated CI/CD pipelines.
- Mentor junior developers and lead code reviews.
Required Skills
- 6+ years in full-stack software development.
- Mastery of TypeScript, React.js, and Node.js.
- Hands-on experience with AWS and modern messaging queues.
- Strong problem-solving and communication skills.
Location: Hyderabad
Role Overview
We are seeking a skilled Full Stack Developer with 4–6 years of hands-on experience in developing modern web applications using React.js and Node.js. The ideal candidate should be capable of independently developing application features, integrating backend services, and contributing to scalable, secure, and high-quality enterprise applications.
The candidate should also be comfortable using AI-assisted software development tools to improve development productivity, code quality, testing, and documentation while adhering to engineering best practices.
Key Responsibilities
· Develop and maintain frontend applications using React.js.
· Build backend services and RESTful APIs using Node.js and Express.js.
· Design, write, and optimize SQL queries and database objects in PostgreSQL.
· Implement asynchronous communication using RabbitMQ.
· Create and manage database schema changes using Liquibase.
· Zustand for state management
· Implement secure handling of application secrets using OpenBao.
· Develop reusable, maintainable, and well-documented code.
· Debug, troubleshoot, and resolve application issues.
· Write unit tests and support integration testing activities.
· Collaborate with architects, senior developers, QA engineers, and product teams.
· Participate in Agile ceremonies.
· Support production deployments and issue resolution.
AI Development Expectations
· Use AI-assisted coding tools such as GitHub Copilot, Cursor, Claude Code, or similar.
· Use AI for code generation, refactoring, documentation, testing, and debugging.
· Review and validate AI-generated code before deployment.
· Follow responsible AI usage and secure software development practices.
Required Technical Skills
Frontend: React.js, JavaScript (ES6+), HTML5, CSS3, Responsive UI, Redux/Context API
Backend: Node.js, Express.js, REST APIs, JWT/OAuth
Database: PostgreSQL, SQL development, Database fundamentals
Messaging: RabbitMQ, Event-driven communication
Database Migration: Liquibase
Security: OpenBao, Secure coding, API security
Development Practices: Git, CI/CD, Docker basics, Unit Testing, Agile/Scrum, Clean Code
Preferred Qualifications
· Experience working on enterprise web applications.
· Exposure to microservices-based architectures.
· Familiarity with Docker and Kubernetes.
· Experience integrating third-party APIs.
· Basic understanding of application monitoring and logging.
· Exposure to cloud platforms.
Soft Skills
· Analytical and problem-solving skills.
· Strong communication and teamwork.
· Ability to work independently.
· Willingness to learn new technologies.
· Ownership and accountability.
· Adaptability in Agile environments.
Education
Bachelor's degree in Computer Science, Information Technology, Engineering, or a related discipline.
What We're Looking For
We are looking for a motivated Full Stack Developer who can quickly become productive in an Agile team and contribute to the successful delivery of the Project while embracing AI-assisted development practices.
Strong Software Engineer fullstack profile using NodeJS, Python, and React
2
Mandatory (Experience) - Must have 6+ YOE in Software Development using Python and NodeJS (For backend) & React (For frontend)
3
Mandatory (Core Skills 1): Must have strong experience in working on Typescript
4
Mandatory (Core Skills 2): Must have experience in message based systems like Kafka, RabbitMq, Redis
5
Mandatory (Core Skills 3): Databases - PostgreSQL & NoSQL databases like MongoDB
6
Mandatory (Company) - Product Companies Only
7
Mandatory (Education) - B.Tech or Dual degree (Btech and Mtech or Integrated Msc/MS) from Tier 1 Engineering Institutes (IITs, not NITs). Candidates from other institutions will not be considered unless they come from top-tier product companies
8
Mandatory (Note) : This role is a hybrid role (2 days WFO)
9
Preferred (Experience): Experience in Fin-Tech, Payment, POS and Retail products is highly preferred
10
Preferred (Mentoring): Experience in mentoring, coaching the team.
Total Experience: 4+ years
Mode of Hire: Permanent
Required Skills Set (Mandatory): HTML, JavaScript, Node.js, Express.js, MongoDB, React/Next.js, AI Integration (LLMs/APIs - OpenAI, Anthropic, Gemini)
Desired Skills (Good if you have): Cloud Platforms (AWS), System Design, Application Security
What is the role all about?
We're hiring full-stack engineers who build with AI, not the traditional way. You should be fluent in modern web engineering, primarily Node.js, and just as fluent in using LLMs and AI tools (Cursor, Claude Code, and similar) to ship fast. Work that once took a month should take a week; what took a week should take a day.
The role spans a range, from architecting backends for non-trivial products like assistants and agents, to rapidly turning a requirement into a clean, customer-facing app or MVP. Be strong in at least one area, be comfortable across the system as a whole, and tell us where you're strongest so we can place you accordingly.
What will you do?
- Plan, build, and ship product features end-to-end, with AI embedded where it has the most impact.
- Integrate LLMs and AI APIs into production-grade applications.
- Use AI tools to prototype, build, and deliver at high speed without sacrificing quality.
- Design scalable APIs and data models with Node.js, Express.js, and MongoDB.
- Build responsive, performant, customer-facing interfaces with React/Next.js.
- Contribute to design discussions, code reviews, and architectural decisions.
What are we looking for?
AI leverage:
- You've shipped real things using LLMs or AI APIs and instinctively reach for AI to move faster.
- Comfortable with prompt engineering and judging AI output for production-readiness.
Engineering depth and delivery:
- Solid fundamentals: problem-solving, data structures, and how systems fit together.
- At least 2+ years across frontend (React/Next.js), APIs (Node.js/Express.js), and databases (MongoDB).
- You write clean, production-grade code and you ship.
- Knowledge of application security or ethical hacking is an advantage.
Culture
- Work with performance-oriented teams driven by ownership and passion.
- Learn to design systems for high accuracy, efficiency, and scalability.
- No strict deadlines, focus on delivering quality work.
- Meritocracy-driven, candid culture. No politics.
- Very high visibility regarding which startups and markets are exciting globally.
About Tracxn
Tracxn (Tracxn.com) is a Bangalore-based product company that provides a research and deal-sourcing platform for Venture Capital, Private Equity, Corp Dev, and professionals in the startup ecosystem.
We are a team of 800+ working professionals serving customers across the globe. Our clients include Funds such as Andreessen Horowitz, Matrix Partners, and GGV Capital, as well as Large Corporates such as Citi, Embraer & Ferrero.
Founders
- Neha Singh (ex-Sequoia, BCG | MBA - Stanford GSB)
- Abhishek Goyal (ex-Accel Partners, Amazon | BTech - IIT Kanpur)
About Technology Team
Tracxn's Technology team is 50+ members strong and growing. The technology team is subdivided into multiple smaller teams, each of which owns one or more services/components of the technology platform. Ours is a young team of motivated engineers with a minimal management structure, in which almost everyone is actively involved in technical development and design. We have a team-centric culture where ownership and responsibility for a feature or module lie with a team rather than an individual.
We work on an array of technologies, including but not limited to ReactJS, Next.js, Storybook, Webpack, Node, Mongo, AWS Lambda, Spring, Elastic Stack, MySQL, Kafka, Redis, Ansible, etc.
We value ownership, continuous learning, consistency, and discipline as a team.
Strong Software Engineer fullstack profile using NodeJS, Python, and React
2
Mandatory (Experience) - Must have 6+ YOE in Software Development using Python and NodeJS (For backend) & React (For frontend)
3
Mandatory (Core Skills 1): Must have strong experience in working on Typescript
4
Mandatory (Core Skills 2): Must have experience in message based systems like Kafka, RabbitMq, Redis
5
Mandatory (Core Skills 3): Databases - PostgreSQL & NoSQL databases like MongoDB
6
Mandatory (Company) - Product Companies Only
7
Mandatory (Education) - B.Tech or Dual degree (Btech and Mtech or Integrated Msc/MS) from Tier 1 Engineering Institutes (IITs, not NITs). Candidates from other institutions will not be considered unless they come from top-tier product companies
8
Mandatory (Note) : This role is a hybrid role (2 days WFO)
9
Preferred (Experience): Experience in Fin-Tech, Payment, POS and Retail products is highly preferred
10
Preferred (Mentoring): Experience in mentoring, coaching the team.
The recruiter has not been active on this job recently. You may apply but please expect a delayed response.
Key Requirements / Skills
- 6+ years of overall experience in software development with strong expertise in building scalable web applications.
- 2+ years of experience as a Technical Lead, managing development teams and driving project delivery.
- Strong technical decision-making ability, including architecture design, technology selection, and implementation of best practices.
- Front-end expertise: Strong experience in React, JavaScript, TypeScript, and building responsive and user-friendly UI/UX.
- Back-end development: Hands-on experience with Node.js, RESTful APIs, API design, and server-side architecture.
- Gen AI Expertise: Experience in building RAG & LLM Systems, implementing AI/ML models or integrating AI-based solutions to solve business problems.
- Cloud & DevOps exposure: Experience with AWS/Azure, understanding of CI/CD pipelines, and cloud-based deployments.
- Code quality & best practices: Experience in code reviews, Git version control, and ensuring maintainable and secure code.
- Team leadership: Ability to mentor developers, guide technical discussions, and collaborate across teams.
- Strong communication skills to effectively interact with technical and non-technical stakeholders.
- Experience working in high-compliance environments such as healthcare systems is a plus.
Education Qualifications:
- B.Tech/M.Tech in CSE/IT/AI/ML from a good university






