Full Stack Developer- Contractor/ Freelancer/ Part-time

Role Overview

We are looking for a MERN / MEAN Full Stack Developer to develop and maintain modern web applications.

The candidate should be comfortable working on both frontend and backend components and collaborating closely with cross-functional teams.

Key Responsibilities

 Design, develop, and maintain full-stack web applications using MERN or MEAN stack

 Build responsive and user-friendly frontend interfaces

 Develop secure, scalable backend APIs and services

 Work with databases to design efficient schemas and queries

 Integrate third-party services and internal systems

 Write clean, reusable, and well-tested code

 Participate in code reviews and team discussions

 Debug and resolve application issues across the stack

Required Skills & Experience

 2+ years of hands-on experience in MERN or MEAN stack development

 Strong experience with JavaScript / TypeScript

 Proficiency in React.js or Angular

 Experience with Node.js and Express.js

 Hands-on experience with MongoDB (and/or other databases)

 Strong understanding of REST APIs

 Experience using Git for version control Good to Have (Preferred Skills)

 Exposure to Next.js or modern frontend frameworks

 Knowledge of authentication, authorization, and security best practices

 Experience with cloud platforms (Azure / AWS)

 Familiarity with CI/CD pipelines

 Exposure in Rust Framework and development using Tauri.app.

Senior Full-Stack Developer — Next.js / Supabase

Remote • Ongoing • Long-Term

We are building a custom technology platform that powers our artists, clients, bookings, event production, communications, and finances. The core application is already live — now we're looking for a senior full-stack developer to take ownership and help us finish, improve, and scale it.

The Stack

• Next.js / App Router
• TypeScript
• Tailwind CSS
• Supabase / PostgreSQL / Auth / RLS / Storage
• Vercel
• Twilio, Resend, BILL, OpenAI
• React Native / Expo planned for mobile

What You'll Do

Phase 1 — Finish the Platform

Complete the remaining client and financial systems, including:

• Client portal
• Event & music planning
• Timelines and documents
• Training portal
• QuickBooks integration
• Financial dashboards
• Workflow automation
• Reporting

Phase 2 — Own & Scale It

Once the platform is complete, you'll become a key technical owner — maintaining the system, fixing issues, shipping new features, and continuously improving the product as our team uses it in real-world operations.

What We're Looking For

You should be comfortable taking over an existing production codebase — not rebuilding it.

We need someone who:

• Is strong with Next.js, TypeScript, PostgreSQL, and Supabase
• Understands RLS and role-based permissions
• Can read, understand, and extend another developer's work
• Writes clean, maintainable code
• Documents technical decisions and implementation details
• Communicates clearly in English on video calls
• Can explain why they built something a certain way
• Works well from ClickUp tasks with defined acceptance criteria
• Takes ownership rather than waiting to be told every step

How We Work

We move fast, but we don't operate chaotically.

You'll work directly with the project owner and project manager. Work is broken into small, reviewable milestones, with clear objectives and acceptance criteria.

We value visible progress, clean documentation, thoughtful engineering, and accountability.

No disappearing for two weeks and showing up with a giant PR. We want to see the work evolve through commits and regular updates.

One Important Thing

This is not a greenfield project.

You're taking over a live application built by another developer. The architecture is solid and the infrastructure is clean, but documentation is partial. We expect a ramp-up period and have budgeted for it.

If your first instinct when joining an existing codebase is to say, "I'd rebuild this differently," this probably isn't the right role.

If your instinct is, "Let me understand what they've built, identify what's working, and make it better," we want to hear from you.

Long-Term Opportunity

After the web platform is complete, we're planning a native mobile application using React Native / Expo on the same backend.

This is intended to be an ongoing relationship for the right developer — not a one-off project.

To Apply

Tell us:

1. What is the most complex existing codebase you've taken over?
2. What did your first two weeks look like?
3. How many hours per week are you available?
4. What is your hourly or project rate?

We're looking for a senior developer who wants to take ownership, build something real, and stay with it long term.

Aarohan Agri Products Pvt. Ltd.

We are looking for a passionate Entry-Level Full Stack Developer (MERN Stack) to join our team. Freshers and candidates with up to 1 year of experience are welcome to apply.

Responsibilities:

* Collaborate with cross-functional teams on project requirements and deliverables

* Develop user interfaces using React.JS and Express API's

* Implement database solutions with MongoDB and Node.JS

We are looking for a skilled Fullstack Developer with at least 10 years of experience building and maintaining responsive, scalable web applications. You will work across a full technology stack, from crafting intuitive React.js user interfaces to designing and implementing robust backend services with Node.js and PostgreSQL. This role requires strong proficiency in React.js, JavaScript/TypeScript, and the ability to collaborate closely with designers, backend engineers, and product managers to deliver exceptional end-to-end product experiences.

What we need:

•        Experience in both Web + Mobile development

•        Strong understanding of APIs & system design

•        Ability to build end-to-end features

·      Maintain version control and documentation using Git / GitHub.

Roles and Responsibilities

• Design and develop responsive web applications using React.js / Next.js.
• Build and maintain scalable RESTful APIs using Node.js and Express.js.
• Implement user authentication and authorization using JWT / OAuth2.
• Manage and optimize database structures using MongoDB or MySQL.
• Integrate front-end and back-end components seamlessly for smooth user experience.
• Collaborate with UI/UX designers and product teams to deliver high-quality features.
• Participate in Agile / Scrum sprints, daily stand-ups, and code reviews.
• Optimize applications for speed, performance, and security.
• Maintain version control and documentation using Git / GitHub.

Troubleshoot and debug production issues efficiently.

Job Location- Bangalore,

Candidates from Tamil Nadu willing to relocate to Bangalore can also apply.

About the Role

Octalbees is looking for a MERN Stack Developer Intern to join our development team and work on practical, industry-oriented web development projects.

What You'll Work On

• Build and improve web applications using MongoDB, Express.js, React.js, and Node.js
• Develop responsive and user-friendly frontend interfaces
• Build and integrate REST APIs
• Work with databases, authentication, and backend services
• Debug, test, and optimize applications
• Collaborate with the team and follow professional development workflows
• Contribute to real-world projects and features

What We're Looking For

• Basic to good understanding of the MERN stack
• Knowledge of JavaScript, React.js, Node.js, Express.js and MongoDB
• Understanding of REST APIs and Git/GitHub
• Good problem-solving and communication skills
• Willingness to learn, take feedback, and work on practical projects

What You'll Get

• Hands-on experience with industry-oriented projects
• Mentorship and guidance
• Exposure to professional development workflows
• Internship certificate and project experience
• Performance-based stipend from the second month for eligible interns
• PPO opportunity for candidates who demonstrate strong performance and contribution

Internship Details

• Mode: Remote
• Type: Internship
• Commitment: Part-time / flexible
• Candidates who perform well may have opportunities for continued engagement with Octalbees.

Important: Stipend and PPO are performance-based and are not guaranteed for every intern.

To Apply: Submit your application through Wellfound with your updated resume/GitHub/portfolio.

* Design, develop, and maintain responsive websites and web applications.

* Build reusable frontend components using React.js.

* Develop scalable backend APIs and services using Node.js.

* Integrate third-party services and payment gateways such as Stripe.

* Build RESTful APIs and integrate with modern databases.

* Optimize applications for maximum speed, scalability, and SEO.

* Collaborate with designers to translate Figma/UI designs into pixel-perfect interfaces.

* Implement authentication, authorization, and security best practices.

* Debug production issues and improve application performance.

* Participate in code reviews and mentor junior developers.

* Work within Agile/Scrum development processes.

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.

About Byldd:

Byldd is a Startup Studio that helps founders launch and scale software companies. We work closely with founders to refine ideas, identify core pain points, build scalable software products, acquire initial customers, and support growth.

At Byldd, engineers get the opportunity to work on diverse and challenging projects across industries like fintech, healthcare, AI, operations, and enterprise software. Since we work with multiple startups at different stages, the problems are rarely repetitive — one week you may be building an AI-assisted workflow tool, and the next you may be architecting a scalable SaaS platform.

Our engineering culture is strongly focused on ownership, fast execution, and leveraging modern development workflows — including AI-assisted development using tools like Claude Code, Cursor, ChatGPT, GitHub Copilot, and other AI tooling to improve speed, quality, and problem-solving.

We primarily work with technologies such as React/Next.js, Node.js, TypeScript, MongoDB, and modern cloud infrastructure.

About the role:

We’re looking for experienced Full-Stack Engineers with a strong backend inclination to join us on core business projects.

Your role will involve understanding business requirements, product flows, and mockups. We’ll provide the “what” and the “why” behind the product decisions, and you’ll take ownership of translating them into scalable technical solutions.

While this is a full-stack role, the expectation is backend-heavy ownership — including system design, APIs, database architecture, integrations, scalability, and performance optimization. You’ll collaborate with founders and senior engineers to architect and build products end-to-end.

Since we move fast, we highly value engineers who can independently figure things out, use AI effectively in their workflows, and ship high-quality products with speed.

This role is ideal for someone who enjoys combining strong backend engineering fundamentals with modern AI-assisted development practices.

What You’ll Do

• Build and ship scalable full-stack applications from scratch
• Design and develop robust backend systems, APIs, and database architectures
• Work closely with founders, designers, and product teams
• Architect systems with scalability, maintainability, and performance in mind
• Use AI-assisted development tools (Claude Code, Cursor, ChatGPT, Copilot, etc.) to improve development speed and productivity
• Review, debug, and optimize production systems
• Think through edge cases, reliability, and long-term scalability

Who you are: 

• You have 2+ years of non-internship experience as a full-stack developer with strong backend expertise
• You enjoy building products from 0 → 1
• You think beyond tasks and understand business objectives
• You are comfortable taking ownership and contribute towards making technical decisions
• You actively use or are excited to use AI tools in your engineering workflow
• You are strong in problem-solving and figuring things out independently
• You care deeply about writing clean, maintainable, scalable code
• You enjoy working in fast-paced startup environments
• You’re comfortable contributing across the stack while being particularly strong on the backend side
• 
  

Preferred Tech Stack

(Experience in some or most of the following is preferred)

• Node.js
• TypeScript
• MongoDB
• Express.js
• React / Next.js
• REST APIs
• Cloud deployment & modern dev tooling

Experience with AI-assisted coding tools and workflows is a strong plus.

Location: Remote