Full Stack Developer Front end (nextjs)

Fountane Archipelago  ·  Island Role

A Little Bit About the Role

We are looking for a Senior Product Engineer (L3) who thrives in complexity. Most engineers build on blank canvases — you build on someone else’s mess and leave it better than you found it.

The majority of your work at L3 will be on existing, live codebases — disorganised, partially documented, built by multiple teams over multiple years. Your job is to enter those systems, understand them before touching them, extend and clean them without breaking what works, and progressively bring them up to a standard where AI tooling can accelerate further development. This is the core of what L3 does at Fountane. If you have only built greenfield projects, this role will be hard.

You are expected to be genuinely full stack: comfortable owning web applications and mobile apps, the frontend, backend, database, state management, and API integration layer — without needing to hand off to a specialist.

You will work closely with the Concept Engineer on your Island — translating their prototypes into production architecture, raising technical blockers early, and keeping the sprint honest. You will also review code, mentor junior engineers, respond to production incidents, and contribute to the network’s shared knowledge base.

All of this is done primarily with Cursor and Claude as your execution and reasoning tools. AI-assisted engineering is not a feature of this role — it is the method.

AI-First Engineering Expectation

Cursor and Claude are your primary tools — not supplements. Engineers at L3 who are not using AI at the codebase level are not operating at this level.

At L3, AI-assisted engineering means:

• Loading full codebase context into Cursor before writing a single line — understanding the system before touching it.
• Writing scoped, precise refactor prompts that isolate changes to one concern at a time.
• Using Cursor to generate tests that document existing behaviour before any restructuring begins.
• Using Claude for architecture reasoning, decision documentation, and translating CE briefs into structured technical plans.
• Producing inline documentation and decision records as part of the AI-assisted workflow — not as an afterthought.
• Sharing effective prompt patterns and Cursor discoveries with the broader Fountane network — kept to yourself, they are a missed contribution.

Key Responsibilities

Legacy Codebase Refactoring & the Cleaning Phase

This is the primary L3 engagement type at Fountane. You will be handed existing, partially documented codebases — built by previous teams, often without tests, with inconsistent patterns — and your job is to refactor them into a clean, AI-promptable state without losing existing functionality. You use Cursor’s codebase context window to navigate safely, write characterisation tests before touching anything, and make changes in small, reviewable increments. The standard is: every module you leave should be easier to extend by AI tooling than when you found it.

Full Stack Development — Web & Mobile

Build and own the full application layer: React / Next.js web frontends, React Native or Flutter mobile apps, Node.js / Python backends, and relational and non-relational databases. You should be able to pick up web or mobile on any engagement without needing a handoff. Schema design, data modelling, and state architecture are yours to own — including diagnosing and fixing broken or leaking state in existing frontends.

Third-Party API Integrations

Integrate complex third-party services — payments (Stripe), communications (Twilio), auth (Auth0), and others — reliably and without creating brittle dependencies. Own the integration layer end to end: error handling, retries, failure modes, and documentation. If a third-party integration is flaky in production, that is your problem to own.

CE Collaboration & Sprint Integrity

Work directly with the Concept Engineer to translate prototypes into buildable technical plans. Review CE briefs before the sprint starts — if the scope is technically unrealistic, the time to say so is before work begins, not on demo day. Raise blockers against acceptance criteria proactively. You are the technical check on what the CE promises the client.

Security Awareness

Write code that does not require the Lead to security-audit every line. This means: input validation by default, no hardcoded secrets, correct auth scoping, safe handling of user data, and awareness of common vulnerabilities (injection, broken auth, insecure direct object references) in the context of the stacks you work in. You are not the security architect — the Lead owns that — but you are expected to produce code that does not introduce obvious vulnerabilities.

Production Incident Response

When something breaks in production, you are on it. Diagnose the issue, apply a safe fix or rollback, document what happened and why, and hand a clear summary to the Lead for the client post-mortem. Speed matters, but a bad fix that causes a second incident is worse than a slow fix that is correct. Response expectation: acknowledged within 1 hour, resolved or escalated with a clear status within 4 hours.

Codebase Navigation & Safe Refactoring

On all engagements — not just Cleaning Phase work — keep changes small, focused, and reviewable. One type of change per commit. Write tests that document existing behaviour before restructuring. Leave every module easier to understand than when you found it.

Code Review

Review pull requests from L1 and L2 engineers with specific, actionable feedback — not rubber-stamp approvals. A good code review at L3 leaves the author understanding what to do differently next time, not just what to fix now. Review weekly; do not let PRs age.

Mentoring

Review junior engineers’ code weekly with specific, useful feedback — this is distinct from quality-gate code review. The goal here is teaching, not gatekeeping. Run monthly pairing sessions to help them grow. The measure of good mentoring is whether they are becoming more capable and less dependent on you over time.

Documentation

Write short decision records when you make significant technical choices. Leave every module you touch easier to understand than when you found it. Treat documentation as part of the engineering work, not a separate task you do at the end.

Qualifications

• 5+ years of experience as a software engineer, with a strong track record on real production codebases you did not build from scratch — incomplete documentation, inconsistent patterns, other people’s decisions. If your experience is primarily greenfield, this role will be a difficult fit.
• Genuinely full stack across web and mobile: proficient in React / Next.js and at least one of React Native or Flutter, Node.js or Python on the backend, and comfortable with both relational and non-relational databases including schema design.
• Hands-on, daily Cursor and Claude usage at the codebase level. You should be able to describe concretely how you use AI in your engineering workflow — not in general terms.
• Experience integrating complex third-party APIs in production environments — not just following a quickstart guide. You should be able to describe an integration that failed in production and what you did about it.
• Solid security awareness for the stacks you work in: input validation, auth scoping, safe data handling. You do not need a security specialism, but you should not be writing code that introduces obvious vulnerabilities.
• Has conducted meaningful code reviews that improved the code and the author, not just approved the PR.
• Has coached or mentored junior engineers before, and done it well.
• Comfortable with production incident response — diagnosing issues under pressure, applying safe fixes, and communicating clearly to a Lead or client about what happened.
• Treats documentation as part of the job, not an afterthought.
• Bachelor’s or Master’s in Computer Science or a related field, or equivalent experience.

About Fountane

Fountane is a technology ventures lab - one part product studio, one part startup engine. We build high-quality software and AI products for clients ranging from fast-moving startups to large enterprises, and we co-build and invest in new companies when we see the right opportunity.

Founded in 2017 and headquartered in Minneapolis, we have grown to 60+ people across four continents and were recognised as one of America’s fastest-growing companies, ranking No. 699 on the Inc. 5000 with 595% three-year growth.

We are radically open-minded, serious about craft, and direct about expectations. If you want to do meaningful work without politics, this is the place.

We’re Hiring: Associate Software Developer

Rogue Pixxel is hiring an Associate Software Developer for a long-term product development role in the education technology / institutional ERP space.

This is a good opportunity for someone who wants to work on a serious real-world software product, learn product development deeply, and grow with ownership.

Position Details

Role: Associate Software Developer

CTC: UPTO ₹3.6 LPA

Type: Full-time

Location: Ashok Nagar, Ranchi, Jharkhand

Experience: 3-5 years experience preferred

What You’ll Work On

You will work on web-based product features related to institutional operations such as:

Student and user workflows

Attendance and academic modules

Fee and finance-related workflows

Dashboards and reports

Communication and notification flows

Admin panels and role-based interfaces

Responsibilities

Develop, improve, and maintain product features

Work on frontend and/or backend tasks

Debug issues and improve product stability

Write clean, readable, and maintainable code

Collaborate with the team on product requirements

Take ownership of assigned work and deliver consistently

Required Skills

Good understanding of web development fundamentals

Basic knowledge of frontend or backend development

Understanding of APIs, databases, and Git

Logical problem-solving ability

Willingness to learn and improve continuously

Responsible attitude and consistency

Preferred Skills

React / Next.js

Node.js / NestJS

PostgreSQL / MySQL

REST APIs

Git

SaaS product exposure is a plus

Who Should Apply

This role is suitable for:

Strong freshers with good project experience

Developers with 3-5 Years of experience

Candidates who want to grow in product development

Developers who prefer long-term ownership over short-term project work

Growth Opportunity

This is a product-focused role with learning, responsibility, and growth opportunities. Performance-based growth review will be considered after the initial period based on ownership, consistency, and delivery quality.

Design, develop and maintain web-based services and applications using .Net Core/ASP.Net, C#, REST Web API, MS SQL Server, Entity Framework, and Dapper.  Developing highly optimized cross-browser and responsive web applications using HTML5, and CSS.  Manage the full technical life-cycle of web applications during each development phase including functional & technical design, implementation, testing, deployment and maintenance.  Developing high standard Web Applications based on functional requirements, UI/UX requirements, business logic and Web APIs.  Designing database tables, views, stored procedures, and functions to store and retrieve data most efficiently from SQL database.  Writing bug-free code with the highest coding standard.  Developing high-performance, highly secure and highly scalable Web Application.  Perform unit testing, troubleshooting, debugging and code reviews for robustness, including edge cases, usability, and reliability of the software.  Manage source code check-in, checkout, and merging code.  Taking accountability and the ability to work under pressure

Hands-on experience o of using Angular with version 7 or later o in consuming complex nested API. o in using state management (e.g. NGRX, RXJS). o in using caching. o of using component library framework integration (e.g. Angular Material). o in integrating with REST web services from the application. Knowing JSON is a must. o with Git compatible source control and working with a CI/CD pipeline.  Experience on AWS services will be added advantage.  Good experience in Standard Project Development Life Cycle.  Experience on Devextreme tools will be added advantage.  Ability/ready to work on advanced technologies like Node JS is an added advantage.  Knowledge / Experience of agile development methodologies.  Very good logical skills and problem-solving ability.  Quick learner and a good team player.  Should be able to work independently and with the team.

JOB SUMMARY

Great Manager Institute® (“Company”) is a global digital platform for personalized development and certification of people managers, having the vision of creating a world where every individual gets the opportunity to work with a Great People Manager.

Our vision is to ensure that everyone gets an opportunity to work with a great people manager. Our mission is to ensure that anyone can be a great people manager who delivers sustained results by building high-trust relationships.

We take pride in saying that our short-term plan is for 1000 years!

We need amazing Software Developers to evolve our solutions into world-class products and become a part of a journey that is setting off a movement on people management. Imagine the impact of creating a product that helps evolve human behavior in a scalable manner.

OUR DNA

• Customer Obsession: We believe in the concept of understanding customers deeply by putting ourselves in their shoes and gather and use relevant data to take decisions.
• Speed: Speed is paramount to become a global start-up.
• Global Outlook: We are creating a product for the world, and it can be possible only if we combine personalized and localized offerings with global outlook.

OUR VALUES

• Be Transparent
• Bring the Best
• Have Faith
• Care
• Respect Individuality

This is a unique opportunity at the high growth start-up. The Technology Head will be a part of the core executive group at the Company.

ROLE DESCRIPTION

• Development of features and modules of Great Manager Certification product
• Engagement in new innovations within the core products and various extensions of the core product
• Solving coding-related problems of the junior software developers in the team
• Mentoring and supporting new techies, helping create a team of rockstar developers

Who will this role report to?

This role will report to the Technology Head of the Company.

Growth Opportunities for You

• This role is a great opportunity for contributing to the growth of a global company
• This is a critical role that will shape the technology roadmap of the Company and gives an opportunity to lead from the front
• Become an entrepreneur. We operate in a highly entrepreneurial culture. Almost all roles at the Company are constructed to operate with an entrepreneurial mindset.
• The role prepares you to become Lead/Head of Technology while establishing your brand value as a rockstar developer

Who Should Apply?

• Candidates with 5+ years overall experience in full-stack software development
• Hands-on MEAN Stack is required
• Strong understanding of latest full-stack technologies and their strengths, shortcomings, and applicability to the Company’s context
• Excellent analytical skills with an attention to detail
• Integrity, with an ability to handle sensitive information
• Drive to build something. The role is not for those seeking comfort, stability and a strict 9-5 schedule. Building market leadership is not an easy path. Motivation and speed are essential qualifying criteria

Job Description – Lead Full Stack (Javascript) Engineer 

 About Freespace* (a.k.a. Workplace Fabric)  

Workplace Fabric develops solutions that makes workplaces intelligent. Our solutions help increase productivity of office workers while helping to lower the cost of real estate. Our Flagship 

product Freespace is installed in over 40 cities around the world and serves over 30,000 people every day. Starting with the first deployment in March 2016 we have rapidly grown with our solution being rolled out globally while continuing to stay cash positive. With successes at several blue-chip clients Workplace Fabric has carved a unique leadership position in workplace management and employee engagement SaaS solutions. 

*To find out more, follow us on social media – LinkedIn & Facebook @ workplace-fabric 

What is on our offer?  

• An absolutely action packed, fun, and demanding workplace lets our employees to thrive in a team-based environment with passion, fun, pride and teamwork as our core values. 
• We can offer you career opportunities to challenge, develop and exceed your aspirations with training and development throughout your career. 
• Life is never dull at Freespace as there is always something to learn, constantly pushing you to develop your skills and take on the next exciting challenge. 

 Profile Brief:  

You will be an experienced Full Stack Javascript Engineer with an interest in data and analytics, developing our fast growing Analytics Team. Working closely as an active team member, having ownership & accountability to develop analytics stories, in delivering timely projects through Scrum. Working with product owners and team leads to clarifying requirements, challenge assumptions in order to ensure successful executions and push the client analytics to its best.  

Key Skills and Experience  

Required Skills: JavaScript (ES6+), SQL, Nodejs, React 

Good to have: AWS (Lambda, Athena, S3) & AWS Certification, TypeScript, IoT, amCharts, D3.js (or industry equivalent) 

Experience: 6-10 years  

• Data processing and manipulation expert 
• Able to easily comprehend and write complex & efficient SQL queries  

• Ability to understand, design and fully document end-to-end scalable IoT systems 
• Expert in in building Well-Architected solutions using AWS Services (eg Lambda, Athena, S3 etc) 
• Experience in developing frontend analytics dashboards using .js charts 
• Hands-on and well-versed with at least one of React (preferred), Angular or Vue  
• Master in JavaScript with excellent understanding of asynchronous patterns  

• Comfortable with of ES6+, TypeScript & emerging web technologies  
• Experience of building REST APIs with Spring Boot & Express  
• Hands-on programmer 

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Key Behaviours  

• Be passionate about understanding the business problem and using data to tell the stories in delivering solutions which drive client decisions. 
• Lead by example by demonstrating best practice and mentoring of team members 
• Clear thinker with a systematic problem-solving approach, breaking the problem down into simple achievable and realistically estimated steps 
• Seeing a project through from conception into production and support ensuring quality throughout. 

• Ensure high standards by instilling  data quality checks, code reviews and documentation in work and team practices. 
• Able to challenge solutions and processes in creating the best products and environment to work. 
• Unafraid to own mistakes  
• Customer focussed 

Swaypay is looking for a detail driven Senior Full Stack Software Engineer with remote startup experience who is comfortable asking “why?”. We want someone who can prioritize well, communicate clearly, and has a track record of delivery and excellent software engineering skills.

You'll work with the team to plan, shape, and build our new product features for both mobile and web. You'll get to use some of the latest technologies in order to build the best product possible.

During your time here, you will get the opportunity to work with most (if not all) of our systems — improving consumer facing products, helping to build the API, improving internal tooling, and simplifying our developer experience.

What you’ll do

• Work closely with other developers, UX designers
• Write and test code to ensure stability while refining as necessary
• Expand existing software and write new software to meet the evolving needs of our key demographics
• Build our mobile and web applications using React Native and React
• Write test cases to ensure product functionality across versions
• Design and implement the overall architecture of the system
• Design, construct, and integrate our API offerings
• Take complete ownership of features/work and deliver end to end

What we’re looking for

• 5+ years of experience building mobile and web applications using modern frameworks
• 2+ years of experience with React Native (mandatory)
• 1+ years of experience with backend technologies such as NodeJS, Golang, or Python
• Understanding of AWS, production deployment, and monitoring tools. K8 / Docker Swarm experience is an added bonus
• Excellent verbal and written communication
• “If it can go wrong – it will go wrong" mindset
• Familiarity with both unit and e2e tests
• Experience with databases (MySQL or other relational database)

You will be a great fit if you

• Are proactive about anticipating needs and solving for them before they become a problem
• Enjoy being part of a highly collaborative environment, including healthy conflict and debate to ensure the best product possible
• Have the ability to be self-directed and be effective working independently, yet feel equally comfortable contributing in a team environment
• Value quality
• Enjoy keeping up with the latest release to ensure our products are state of the art

Benefits

• Competitive pay and equity
• Remote-friendly
• Beautiful office in Jaipur (after COVID restrictions lift)
• India team retreats to places like Goa (after COVID restrictions lift)

Roles and Responsibilities

• The candidate should have good experience in React & Node. Ability to understand business requirements and translate them into technical requirements.
• Produce high-quality code and experience with security implementations Identifying application security risks and Implementing security patches procedures.
• Stronghold on MongoDB and experience on other No SQL databases.
• Experience with Graph, Payment Gateway, Node.js process management, and web sockets like socket.io

Desired Candidate Profile

• Good understanding of core concepts of React.js.
• Strong understanding of Node.js and express.
• Hands-on experience in state management libraries like Redux & RXJS.
• Strong foundation of HTML5 & CSS3, pre-processors (Less/SCSS) and JavaScript.
• Experience integrating with Restful web services.
• Proficient with ES6/7/8 syntax and concepts.
• Also into Microservice architecture, Kubernetes, PUB-SUB concept

Permanent WFH opportunity.

Shift timing 11 am- 8 pm