
SDE 3: Full-Stack Developer (TypeScript/JavaScript)
About Climate Connect Digital:
Our team is inspired to change the world by making energy greener, and more affordable. Established in 2011 in London, UK, and now headquartered in Gurgaon, India. From unassuming beginnings, we have become a leading energy-AI software player, at the vanguard of accelerating the global energy transition.
In 2020, we were acquired by ReNew Power, India’s largest renewables developer. Following ReNew’s NASDAQ listing in summer 2021, Climate Connect Digital has been newly formed as a fully independent subsidiary. With backing from ReNew for an ambitious and visionary new strategy, for rapid growth.
Our mission has technology at its core and involves unlocking value by leveraging information technology and AI/ML across the energy ecosystem. However, the world is still nascent in using such technologies in the energy sector to create massive value for all stakeholders.
How do you fit in:
As we start into our first strong growth phase, we are looking for experienced TypeScript/JavaScript developers to lead our application development efforts.
With your test-driven and clean coding approach along with your creative power, you conceive, develop, and integrate new components and applications into our products with the highest quality.
Your mission is to keep an eye on our existing products: You analyze and improve our
components and fix bugs.
Working remotely: You are independent, reliable, disciplined and are sharp when it comes to documentation & working asynchronously.
Job responsibilities:
- You have a strong TypeScript/JavaScript engineering background. You had the opportunity worked on project from conception to delivery
- You care about producing high quality solution using good engineering principles and practices
- You want to take ownership, break down and tackle real problems while bringing value to real users
- You are a great team player and communicator, you prefer over-communication rather than under-communicate
- You are a passionate technologist with the discipline to create and finish projects. You have opinions about your favorite open source projects, or perhaps you have contributed to some or started one of your own
Job requirements:
- 5+ years of experience building clean, maintainable, and well-tested code
- Serverless experience with AWS lambda or GCP cloud functions
- Working experience with NodeJS & React or other TypeScript/JavaScript web development frameworks
- Working experience with MongoDB or Postgres, writing efficient queries, data modeling
- Previous experience collaborating on highly distributed teams
- Previous experience working within an Agile/Scrum environment
What’s in it for you:
- We offer competitive salaries based on prevailing market rates. In addition to your introductory package, you can expect to receive the following benefits:
- Flexible working hours and leave policy
- Learning and development opportunities
- Medical insurance/Term insurance, Gratuity benefits over and above the salaries
- Access to industry and domain thought leaders.
- At Climate Connect, you get a rare opportunity to join an established company at the early stages of a significant and well-backed global growth push.
- We are building a remote-first organisation ingrained in the team ethos. We understand its importance for the success of any next-generation technology company. The team includes passionate and self-driven people with unconventional backgrounds, and we’re seeking a similar spirit with the right potential.
What it’s like to work with us:
- You become part of a strong network and an accomplished legacy from leading technology and business schools worldwide when you join us. Such as the Indian Institute of Technology, Oxford University, University of Cambridge, University College London, and many more.
- We don’t believe in constrained traditional hierarchies and instead work in flexible teams with the freedom to achieve successful business outcomes. We want more people who can thrive in a fast-paced, collaborative environment. Our comprehensive support system comprises a global network of advisors and experts, providing unparalleled opportunities for learning and growth.

About Climate Connect Digital
About
Climate Connect Digital (CCD) is a London-based net zero solutions provider, and the independent cleantech software services arm of ReNew Energy Global (NASDAQ: RNW), a major international renewables, storage, and hydrogen developer.
CCD has over a decade of experience in carbon advisory services and software solutions for the climate and clean energy domains.
It has major offices in the UK and India, with a diverse team of 186 people working remotely worldwide, with over 50% of the team in tech and product.
CCD utilises its artificial intelligence (AI) and machine learning (ML) capabilities to build robust solutions for global sustainability problems. These are deployed on various national grids, and are helping to manage 12GW of renewable energy generation, 55GWs of peak power demand, and serve 298 million people.
We are committed to helping our customers succeed in their net zero journeys, to build a more sustainable future for all.
We offer competitive salaries based on prevailing market rates. In addition to your introductory package, you can expect to receive the following benefits:
- Flexible working hours and leave policy
- Learning and development opportunities
- Medical insurance/Term insurance, Gratuity benefits over and above the salaries
- Access to industry and domain thought leaders.
At Climate Connect, you get a rare opportunity to join an established company at the early stages of a significant and well-backed global growth push.
We are building a remote-first organisation ingrained in the team ethos. We understand its importance for the success of any next-generation technology company. The team includes passionate and self-driven people with unconventional backgrounds, and we’re seeking a similar spirit with the right potential.
Connect with the team
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Job Description:
- Design and architect highly scalable web services applications
- Develop and maintain all server-side network components
- Collaborate with front-end developers on the integration of elements Architect
- Content Management Solution and scalable API platform
- Design back-end services for various business processes
- Partner with third-party technology services and make strategic inputs.
- Develop high-performance applications by writing testable, reusable, and efficient code
- Create workflows and solutions involving search, recommendations, rights
- management, monetization, identity management, SSO, authorization, authentication, etc.
- Work with large datasets and optimize server-side performance
- Implement effective security protocols, data protection measures, and storage
- solutions
Requirements
- 4-7 years of Knowledge of Node.js and ReactJS frameworks
- Experience in creating and maintaining efficient NoSQl databases GRPC and Json Elasticsearch
- Experience in AWS environment, cloud deployments and lambda
- DevOps and web security
- API development and deployment
- Unit and integration testing
TL;DR
Founding Software Engineer (Next.js / React / TypeScript) — ₹17,000–₹24,000 net ₹/mo — 100% remote (India) — ~40 h/wk — green-field stack, total autonomy, ship every week. If you can own the full lifecycle and prove impact every Friday, apply.
🏢 Mega Style Apartments
We rent beautifully furnished 1- to 4-bedroom flats that feel like home but run like a hotel—so travellers can land, unlock the door, and live like locals from hour one. Tech is now the growth engine, and you’ll be employee #1 in engineering, laying the cornerstone for a tech platform that will redefine the premium furnished apartment experience.
✨ Why This Role Rocks
💡 Green-field Everything
Choose the stack, CI, even the linter.
🎯 Visible Impact & Ambition
Every deploy reaches real guests this week. Lay rails for ML that can boost revenue 20%.
⏱️ Radical Autonomy
Plan sprints, own deploys; no committees.
- Direct line to decision-makers → zero red tape
- Modern DX: Next.js & React (latest stable), Tailwind, Prisma/Drizzle, Vercel, optional AI copilots – building mostly server-rendered, edge-ready flows.
- Async-first, with structured weekly 1-on-1s to ensure you’re supported, not micromanaged.
- Unmatched Career Acceleration: Build an entire tech foundation from zero, making decisions that will define your trajectory and our company's success.
🗓️ Your Daily Rhythm
- Morning: Check metrics, pick highest-impact task
- Day: Build → ship → measure
- Evening: 10-line WhatsApp update (done, next, blockers)
- Friday: Live demo of working software (no mock-ups)
📈 Success Milestones
- Week 1: First feature in production
- Month 1: Automation that saves ≥10 h/week for ops
- Month 3: Core platform stable; conversion up, load times down (aiming for <1s LCP); ready for future ML pricing (stretch goal: +20% revenue within 12 months).
🔑 What You’ll Own
- Ship guest-facing features with Next.js (App Router / RSC / Server Actions).
- Automate ops—dashboards & LLM helpers that delete busy-work.
- Full lifecycle: idea → spec → code → deploy → measure → iterate.
- Set up CI/CD & observability on Vercel; a dedicated half-day refactor slot each sprint keeps tech-debt low.
- Optimise for outcomes—conversion, CWV, security, reliability; laying the groundwork for future capabilities in dynamic pricing and guest personalization.
Prototype > promise. Results > hours-in-chair.
💻 Must-Have Skills
Frontend Focus:
- Next.js (App Router/RSC/Server Actions)
- React (latest stable), TypeScript
- Tailwind CSS + shadcn/ui
- State mgmt (TanStack Query / Zustand / Jotai)
Backend & DevOps Focus:
- Node.js APIs, Prisma/Drizzle ORM
- Solid SQL schema design (e.g., PostgreSQL)
- Auth.js / Better-Auth, web security best practices
- GitHub Flow, automated tests, CI, Vercel deploys
- Excellent English; explain trade-offs to non-tech peers
- Self-starter—comfortable as the engineer (for now)
🌱 Nice-to-Haves (Learn Here or Teach Us)
A/B testing & CRO, Python/basic ML, ETL pipelines, Advanced SEO & CWV, Payment APIs (Stripe, Merchant Warrior), n8n automation
🎁 Perks & Benefits
- 100% remote anywhere in 🇮🇳
- Flexible hours (~40 h/wk)
- 12 paid days off (holiday + sick)
- ₹1,700/mo health insurance reimbursement (post-probation)
- Performance bonuses for measurable wins
- 6-month paid probation → permanent role & full benefits (this is a full-time employment role)
- Blank-canvas stack—your decisions live on
- Equity is not offered at this time; we compensate via performance bonuses and a clear path for growth, with future leadership opportunities as the company and engineering team scales.
⏩ Hiring Process (7–10 Days, Fast & Fair)
All stages are async & remote.
- Apply: 5-min form + short quiz (approx. 15 min total)
- Test 1: TypeScript & logic (1 h)
- Test 2: Next.js / React / Node / SQL deep-dive (1 h)
- Final: AI Video interview (1 h)
.
🚫 Who Shouldn’t Apply
- Need daily hand-holding
- Prefer consensus to decisions
- Chase perfect code over shipped value
- “Move fast & learn” culture feels scary
🚀 Ready to Own the Stack?
If you read this and thought “Finally—no bureaucracy,” and you're ready to set the technical standard for a growing company, show us something you’ve built and apply here →
About the Role
We are looking for a highly skilled and experienced Junior React Native Developer to join our team and take the lead on developing our cross-platform mobile application. You’ll play a critical role in building, launching, and scaling a high-performance mobile app that runs seamlessly on both iOS and Android platforms from a single codebase.
If you’re passionate about mobile technologies, have a strong command of React Native, and are excited about creating a high-quality product from the ground up, we’d love to hear from you.Responsibilities
- Lead the end-to-end development of a cross-platform mobile application using React Native.
- Collaborate with product managers, designers, and backend engineers to deliver high-quality user experiences.
- Build reusable components and front-end libraries for future use.
- Optimize app performance for speed and scalability across devices and OS versions.
- Ensure the app complies with design standards and platform-specific guidelines (Apple App Store & Google Play).
- Set up CI/CD pipelines for automated builds, testing, and deployment (e.g., using Fastlane, EAS, or similar).
- Integrate RESTful APIs and third-party services.
- Handle app store submissions and updates.
- Mentor junior developers and enforce best practices in mobile development.
Requirements
Must-Have:
- 1+ years of experience in mobile application development.
- 1+ years of hands-on experience with React Native.
- Strong understanding of JavaScript (ES6+), TypeScript, and React architecture.
- Deep knowledge of iOS and Android mobile app development lifecycle.
- Experience with mobile UI/UX best practices and performance optimization.
- Familiarity with native build tools (Xcode, Android Studio).
- Experience integrating REST APIs and handling network latency issues.
- Proficient with Git, GitHub/GitLab, and agile development practices.
- Experience with push notifications, in-app purchases, deep linking, and analytics SDKs.
Preferred:
- Experience with Expo or EAS for managed workflows.
- Familiarity with mobile CI/CD pipelines (Fastlane, Bitrise, etc.).
- Experience with native modules (Objective-C/Swift and Java/Kotlin) as needed.
- Knowledge of automated testing frameworks (Jest, Detox).
- Published apps in both the App Store and Google Play.
- Prior experience in startups or high-growth environments.
What We Offer
- Opportunity to lead and build a product from the ground up.
- Work with a dynamic and talented team in a fast-paced environment.
- Flexible working hours and remote-first culture.
- Competitive salary and equity options (if applicable).
- Learning and development budget.
Ability to translate Wireframes and PSD Designs into functional web apps using HTML5, AngularJS, Reactjs , Node.js, Typescript and Mongodb
Binding of UI elements to JavaScript object models
Creating RESTful services with Node.js
Python or PHP knowledge will be good
Architect scalable web architectures
Work in a cross-functional team to deliver a complete user experience
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
Ability to wear many hats and learn new technologies quickly
Qualification and Work Experience
Qualification: B.E./B. Tech/BCA/MCA
Work experience: 1- 8 years
Minimum 1-8 years of experience in Designs, develops and implementation of web-based Java applications to support business requirements and projects.
Hands-on experience in Java and J2EE Ecosystem.
Hands-on experience in Spring boot, Hibernate and/or Struts frameworks.
Good familiarity with Object-Oriented Programming, Web services, REST, HTTP.
Strong experience with databases and MySQL.
Experience in Agile Development/Project Management, DevOps CI/CD process is a big plus.
1-6 years minimum in creating complex HTML based solutions
Detail oriented experience as a Web Developer creating Angular/React/Vue based solutions
1-6 years with Node.js and Express js
Ability to work both independently and in collaborative teams to communicate design and build ideas effectively
Experience using asynchronous RESTful services (JSON)
Knowledge and Hands-on experience on ASP.Net, C#, MS SQL Server, Restful, C# 3.5/4.0, MVC
Desirable Skills: Excellent written and verbal communication skills. Excellent analytical and troubleshooting abilities.
Solid understanding of best practices in web application development.
Knowledge and Hands-on experience on Java,
Exceptional attention to detail and design.
Requirements
Fluent knowledge of the latest HTML/CSS standards and best practices
Working knowledge of JavaScript, Typescript, ReactJS and Angular Working knowledge of Node.js and Express js
Solid Understanding of HTTP protocol and how server-side code is processed on the client
Understanding the nature of asynchronous programming and its quirks and workarounds Excellent hands-on experience with MongoDB , Mongo aggregation, MySQL, Ability to build REST services, Authentications, MVC applications
Excellent Object-Oriented Programming skills and ability to write modular, secure, scalable and maintainable code
Experience with Elastic search, Redis.
Some experience with Photoshop or Sketch is a plus (creating sprites, optimizing, cutting or adjusting images)
Working knowledge of front end optimization and performance techniques
Obsession with lean, clean and organized front-end code
Cross-browser development and troubleshooting
Experience building Responsive websites for web, tablet and mobile devices
Eye for details is crucial
Able to handle multiple projects and competing deadlines
Good understanding of overall web design including basic usability, accessibility, industry standards, architecture, and navigation
Passionate about learning new technologies, take pride in code quality and a self-starter.
Exposure to AngularJS, jQuery is a plus
Experience of Groovy & Grails is a big plus.
Exposure to NoSQL databases like MongoDB is a big plus.
Experience in AWS is a big plus.
Desired Skills:
Experience with Microservices and DevOps.
Benefits :
Opportunity to work on highly challenging international projects.
Opportunity to travel & work with International clients.
Flexible and friendly work environment
Great organizational culture, focus on employee's well-being.
Work-life balance.
Be part of the best place to work for certified company
We are looking for a Full Stack Developer to join our engineering team and help us develop and maintain various software products. Developer responsibilities include writing and testing code, debugging programs and integrating applications with third-party web services. To be successful in this role, you should have experience using server-side logic and work well in a team.
Ultimately, you’ll build highly responsive web applications that align with our business needs.
Responsibilities
- Write effective, scalable code
- Develop back-end components to improve responsiveness and overall performance
- Integrate user-facing elements into applications
- Test and debug programs
- Improve functionality of existing systems
- Implement security and data protection solutions
- Assess and prioritize feature requests
- Coordinate with internal teams to understand user requirements and provide technical solutions
Requirements and skills
- Work experience as a Python Developer
- Expertise in at least one popular Python framework (like Django, Flask or Pyramid)
- Knowledge of object-relational mapping (ORM)
- Familiarity with front-end technologies (like JavaScript and HTML5)
- Team spirit
- Good problem-solving skills
- BSc in Computer Science, Engineering or relevant field
- Proven experience as a Full Stack Developer or similar role
- Experience developing desktop and mobile applications
- Familiarity with common stacks
- Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery)
- Knowledge of multiple back-end languages (e.g. C#, Java, Python) and JavaScript frameworks (e.g. Angular, React, Node.js)
- Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache) and UI/UX design
- Excellent communication and teamwork skills
- Great attention to detail
- Organizational skills
- An analytical mind
- Degree in Computer Science, Statistics or a relevant field
Responsibilities:
- Design and build beautiful UI using the Angular framework
- Work closely with the UX and visual design team to build a highly engaging UI that predicts and exceeds user expectations
- Work closely with product management team to understand user needs; participate in process definition and technology selection to ensure appropriate testing of UIs
- Develop the UI using HTML5, CSS, and JavaScript to create great product experiences
- Build RESTful APIs that interface with the Cohesity backend systems
- Develop and Debug end to end from UI to the backend
Requirements:
- 3+ years of engineering experience with a proven track record of building high performance consumer web applications or services.
-
good exposure in front end ui frameworks like reactjs, angular.
-
thorough knowledge of html, css and javascript.
-
very good analytical and problem solving skills.
-
Willingness to constantly learn and if you are looking for ways to improve yourself and the processes around you.
-
experience working in an agile team environment and are a self-starter, conscientious member of the team.
-
passion to code, but also you’re awesome at it!
-
Attention to detail
- Analytical mind and problem-solving aptitude
- Experience working with a startup will be a plus.
. Expertise in converting Figma / PSD / Adobe XD designs to responsive frontend pages using HTML5, CSS3, JavaScript.
. Experience in building custom pages using . .WordPress page builder plugins like WPBakery
. Expertise in WordPress custom theme development
. Extensive development experience in building WordPress custom plugins
. Experience in RESTful API development and 3rd party API integrations
. Strong understanding of WordPress architecture and knows how to perform database and code optimizations.
. Good understanding of WordPress web and information security aspects
. Experience with Git version control.
. Good communication skills.












