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.

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Key Responsibilities
Develop and maintain scalable applications using MongoDB, MySQL/PostgreSQL, Node.js, Express.js, React.js, and TypeScript.
Design, develop, and optimize RESTful APIs and GraphQL services.
Lead and mentor a team of developers, ensuring best coding practices, performance, and security.
Collaborate with UI/UX designers, product managers, and DevOps teams to streamline development.
Contribute to AI-powered application development (if experienced in AI/ML).
Required Skills & Qualifications
✅ 2.5+ years of experience in MERN stack development.
✅ Expertise in React.js, TypeScript, Node.js, and Express.js.
✅ Strong database management skills with MongoDB, MySQL, or PostgreSQL.
✅ Proven experience in leading development teams and conducting code reviews.
✅ Excellent problem-solving and communication skills.
✅ Bonus: Experience in AI/ML-based applications is a plus.
Why Join Us?
🚀 Exciting Projects – Work on AI-driven and scalable web solutions.
🤝 Leadership Opportunity – Lead and mentor a talented team of developers.
💰 Competitive Compensation – ₹40K - ₹60K per month.
🏡 Dynamic Work Environment – Collaborative, innovation-driven workplace.
Senior Software Engineer
- Minimum 5 years in typescript and Total of minimum 8 Years of experience
- Excellent communication skills. English Language fluency is Mandatory.
We are looking for strong backend senior engineers
- 8+ years experience as Senior Software Engineer
- Have worked in medium- to big-sized companies for at least 3 years ( companies with 50+ developers)
- Strong architecture and planning skills
- Strong AI coding skills (being fluent in developing agents and skills) and using them in their development routines
- Distributed programming knowledge
- Typescript, Postgres & Kubernetes knowledge.
Ways of working
The engineers will be lead/managed by a UK Multinational company engineer manager (initially one currently based in Europe), and we are going to work on hiring one in Asia if we succeed in putting the team together
Engineers will have a direct contract with UK Multinational Company as career employees (entitled to company benefits and career progression) and will be trained in the UK Multinational Company product portfolio and work on several different projects.
We work in an environment where each engineer is presented with a business problem (or user story) and must come up with a detailed plan on how to tackle it (and explain and get approval from the team), which we do during the refinement meetings. In summary, we do not tell the engineers what to do, our expectation from a Senior engineer is that he tells us what to do (he will be trained, of course, in the best practices and technical specs of our environment).
Hiring process
- Hiring manager interview
- System Design interview
- Coding (with AI) interview
**Walkins only**
Hiring Experienced MERN Stack Developer for our IT Company Logical Soft Tech Pvt ltd, Indore(M.P)
Job Location : - INDORE or its NEARBY CANDIDATES ONLY NEED TO APPLY who can walkins
Experience :- minimum 1 year Experienced who has done some good project work on Both Frontend and Backend ( React Js and Node JS)
1) Expertise in Customization in any kind of template and web designing and server based api integration
2) Must have good hands on database development on Mongo db and Mysql , admin panel and Rest api development and integration on both frontend and backend.
3) Must have Expertise in Technical understanding of the clients requirement and project and must need to maintain the timeline of the project.
4) As a full stack MERN stack developer you need to active in both backend and frontend Equally and would have expertise in both react and node js.
5) Knowledge of 3rd party integration, payment gateway integration, social integration, google map api and any 3rd party audio video calling, google map .
6) Knowledge on working of other framework like php CodeIgniter MVC will be advantage
**
Please walkins for the interview or can call on given HR number if any queries ( between 11:00 A.M to 7:30 P.M)
Company name : Logical Soft Tech Pvt Ltd
Email : - hrlogicalsofttech @gmail.com, talentlogicalsofttech @gmail.com, logicalhr.softtech @gmail.com,
Address: - 2nd floor, 388,PU4, Scheme 54 PU4, Infront of Main Eye Retina Hospital, Vijay Nagar, Indore, M.P
Contact : - +91-78.69.73.15.95(HR), +91-82.69.82.97.29(HR), +91-74.15.95.09.19(HR) , +91-82.10.25.18.24 (technical Department),
**
No Fresher job hiring
For Fresher we have only Training and Internship Program ( https://www.instagram.com/p/C-evFytohcz/ )
Minimum 7 years experience : Individual Contributor ( Back-end plus Cloud- Infra)
Banking/Payments Domain : Worked on projects from scratch and scaled
Experience with Payment Gateway Companies is a plus
Tech Stack
Java SpringBoot,AWS,GCP,REST
Worked on CI/CD (Manage and setup )
Different SQL and NO-SQL Databases -,PostgreSQL,MongoDB
Responsibilities:
End to end coding ; from software architecture to managing scaling,of high throughput(100000)RPS high volume transactions.
DIscuss business requirements and timelines with management and create a task plan for junior members.
Manage the day to day activities of all team members and report their work progress
Mentoring the team on best coding practices and making sure modules are Live
on time.
Management of security vulnerabilities.
Be a full individual contributor which means can work in a team as well as alone.
Attitude:
Passion for tech innovation and solve problems
GoGetter Attitude
Extremely humble and polite
Experience in Product companies and Managing small teams is a plus
Job Description
Design and implementation of low-latency, high-availability, and performant applications
Implementation of security and data protection
Understanding of performance testing and optimization techniques
Requirements
Binding of UI elements to JavaScript object models
Creating RESTful services with Node.js
MERN stack developer must have proven experience in front & back-end development
Work in a cross-functional team to deliver a complete user experience
Reactjs Nodejs developer must know MongoDB, Express, Node.js, & React.
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
MERN fullstack developer must have the ability to wear many hats and learn new technologies quickly
For MERN stack developer job, candidate must have good Knowledge of Node Debugging
Understanding & proficiency in REST APIs.
MERN stack developer should know Git Repository and Jira.
Integration of data storage solutions [RDBMS, NoSQL DB]
- Integration of user-facing elements developed by front-end developers with server-side logic.
- Writing reusable, testable, and efficient code.
- Design and implementation of low-latency, high-availability, and performant applications.
- Follow emerging technologies
- Test and develop software for client applications
- Proficiency in JavaScript
- Strong knowledge of JavaScript technologies such as Node.JS, React.JS, Express.JS, etc.
- Experience in a wide variety of databases such as MySQL, MongoDB, etc.
- Understand Architectural Requirements and ensure effective design and development.
- Enable absorption of latest technologies in the product line.
- Good analytical & Communication skills.
RESPONSIBILITIES
Building and implementing top-notch user interfaces using Javascript and the Angular framework
Writing efficient Javascript code while also using HTML and CSS
Develop all server-side logic, including data storage to optimize website performance
Using the latest front-end technologies, creating adaptable interfaces for online applications
Leading with product-analysis tasks and conducting performance tests
Using sustainable coding patterns that can be easily enhanced and modified subsequently
Perform complex product analysis as well as development duties that may include significant research and analysis
Ensuring extensive and proper documentation of solution designs and implementation for easy onboarding of new teammates
Effective collaboration with team members and stakeholders to deliver requirements
Keeping up-to-date with industry trends and technology developments
Providing tech support for clearing bottlenecks and and obstacles
Identifying and troubleshooting issues with frontend code
Execute automated testing platforms and system tests
REQUIREMENTS
Extensive knowledge, experience and understanding of JavaScript and Node.js
Professional experience in full stack development using the NAP stack - Node.js, Angular, Postgres
In depth understanding of cross-browser compatibility issues and ways to work around such issues
Proficiency in browser rendering behavior and performance.
Proficiency in Javascript, web stacks, libraries, and frameworks
Proficient understanding of code versioning tools (Git)
Good understanding of or working experience with IONIC framework is a major plus
Understanding of data security concepts
About the Job:
As an Odoo developer, you will work together with your technical colleagues, a project manager and functional analysts. You will be building, integrating and maintaining Odoo implementations for our customers.
What we Offer:
● Interesting digital Odoo projects for the biggest Odoo partner in Europe!
● A long term collaboration in a stable and fast growing company with open culture
● A lot of fun and great colleagues!
Role Responsibilities:
● Analyze business requirements
● Develop and customize Odoo modules
● Integrate Odoo with 3rd Party systems
● Troubleshooting
● Share ideas on how to continuously improve the system and way of working
Requirements:
The desired candidate should have below skills:
● Working knowledge of Python with the Odoo-framework (minimum 3 years experience)
● Should be familiar with the latest versions of Odoo.
● Have experience with Object Oriented programming.
● Have knowledge of PostgreSQL.
● Should have experience with Python unit testing.
● Have experience with setup of interfaces between different systems using API’s.
● Should be familiar with Agile and Scrum methodology.
● Have experience with collaboration tools like Git, Buildout, Jira, Confluence, etc
● Have experience with Linux (Ubuntu)
● Experience with other frameworks of Python is a plus.
● Front-end experience (Javascript, CSS, HTML) is a plus.
Non-technical requirements:
● You are available to join us in our Bangalore office from Day 1.
● You have strong communication skills.
● You have strong analytical skills.
● You are customer friendly and service minded.
● You are social, flexible, assertive and have a dynamic mindset.
● You are a teamplayer, but can also work independently.
upGrad is an online education platform building the careers of tomorrow by offering the most industry-relevant programs in an immersive learning experience. Our mission is to create a new digital-first learning experience to deliver tangible career impact to individuals at scale. upGrad currently offers programs in Data Science, Machine Learning, Product Management, Digital Marketing, and Entrepreneurship, etc. upGrad is looking for people passionate about management and education to help design learning programs for working professionals to stay sharp and stay relevant and help build the careers of tomorrow.
- upGrad was awarded the Best Tech for Education by IAMAI for 2018-19,
- upGrad was also ranked as one of the LinkedIn Top Startups 2018: The 25 most sought-after startups in India.
- upGrad was earlier selected as one of the top ten most innovative companies in India by FastCompany.
- We were also covered by the Financial Times along with other disruptors in Ed-Tech.
- upGrad is the official education partner for Government of India - Startup India program.
- Our program with IIIT B has been ranked #1 program in the country in the domain of Artificial Intelligence and Machine Learning.
Roles & Responsibilities
- Writing clean, high-quality, high-performance, maintainable code.
- Develop and support software including applications, database integration, interfaces, and new functionality enhancements.
- Coordinate cross-functionally to insure project meets business objectives and compliance standards.
- Support test and deployment of new products and features.
- Participate in code reviews.
Skills Required
- A highly talented developer with 6-9 years of hands-on experience in building secure and scalable web based applications using Java in backend and JS based frontend frameworks
- Strong knowledge of Java 8+, databases (SQL and NoSQL) , MySql, Mongo
- Experience working with Cassandra, Spring Boot, Apache Spark, Kafka, RabbitMQ is highly desirable.
- Working knowledge of any one or more of AngularJS/ReactJS/VueJS and CSS3, HTML5.
- Strong experience in data modelling for data storage tools in SQL; experience with noSQL is highly desirable.
- Experience building scalable solutions for 2x, 5x and 10x growth with high quality and flexibility.
- Practitioner of test driven development practices. Experience in creating and adhering to best practices for development.
- Experience working with container technologies like Docker and knowledge of CI/CD processes for automated integration and deployment. Basic knowledge of AWS preferred.
- Strong experience in Microservices (SRP) paradigm.
- Willing to learn new technologies (Golang).
Job description
Roles and responsibilities:
Platon is looking for a minimum 2 - 3 years experienced and motivated Full Stack professional with SaaS to be an integral part of Web Apps team. The team is an essential part of the Technology team at Platon and works on solving technical challenges related to processing, visualization and presentation of continually scaling data in an easily accessible manner on the Platon platform.
You should have hands on experience with PHP, Laravel, Java, COREJAVA, J2EE, javascript, Bootstrap, HTML, CSS, MYSQL/Oracle, MongoDB, Redis, AWS, Vuejs, Source code management (GitHub/Bitbucket),PWA 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. mind Good to have experience in Native App development
What we are looking for:
- Strong coding and design skills
- Good command over Data Structures & Algorithms
- The ability to produce bug-free and production grade code
- Skills we consider PHP, Laravel, Java, COREJAVA, J2EE, javascript, Bootstrap, HTML, CSS, MYSQL/Oracle, MongoDB, Redis, AWS, Vuejs, Source code management (GitHub/Bitbucket),PWA.
The person will be responsible for:
- To Develop Enterprise Applications using PHP, Laravel, Javascript, MySQL, PWA.
- Help in Design of Web Application
- Interaction with Clients
- Quality & Timely Delivery
- Helping Team Members on Technical issue
Required Candidate profile
- Extensive experience in development using PHP, Laravel, Vue.js, MySQL and Javascript
- Eye for Detail & Quality Delivery
- Ability to work in a team environment
- Must meet deadline
- Knowledge of CRM/ERP
- Mind Good to have experience in Android application development, COREJAVA, J2EE, React.js, js, PWA.












