
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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When life gives you lemons and you can code both front and back with equal zest, you’re probably a Full Stack Developer we’d love on our team.
At Lemon Yellow, we’re looking for someone who thrives on building end-to-end web solutions using the MERN stack. From crafting intuitive front-ends to developing efficient, scalable back-end systems, you’ll be involved in shaping digital products from the ground up. If turning design mockups into pixel-perfect, high-performance applications excites you, we’re ready to build with you.
1. Core Responsibilities
- Build and maintain end-to-end web applications using the MERN stack.
- Act as a bridge between design and development to bring ideas to life with clean, scalable code.
- Support digital campaigns through intuitive and functional tech implementations.
- Design, develop, and deploy scalable front-end and back-end components.
- Write clean, maintainable code while collaborating with designers, marketers, and other developers.
- Translate product requirements and UI/UX wireframes into fully functional digital solutions.
2. API & Integration Management
- Implement RESTful APIs and connect third-party tools and services.
- Ensure smooth data exchange across platforms through secure integrations.
- Manage user authentication and authorization using mechanisms like JWT or OAuth.
3. Code Quality & Optimization
- Debug, profile, and optimize applications for performance and reliability.
- Maintain unit and integration test coverage for code robustness.
- Conduct code reviews and help improve internal coding standards.
4. Agile Collaboration
- Actively participate in agile activities: daily stand-ups, sprint planning, retros, and demos.
- Contribute to task estimation and cross-functional problem-solving.
- Stay responsive to project shifts and quick delivery needs.
5. Continuous Learning & Innovation
- Stay up to date with the latest development trends, tools, and practices.
- Share learnings and explore creative solutions for technical challenges.
- Experiment with emerging technologies and suggest process improvements.
Requirements
- Bachelor's degree in Computer Science, Software Engineering, or a related field.
- Minimum 1 year of hands-on experience building production-ready web applications using MongoDB, Express.js, React.js, and Node.js.
- Strong command of JavaScript (ES6+), HTML5, and CSS3.
- Experience with Git and version control systems
- Familiarity with RESTful API design, JSON, and authentication mechanisms (JWT, OAuth)
- Familiarity with cloud platforms (AWS, Azure, or GCP) and containerization (Docker).
- Basic understanding of CI/CD pipelines and automated testing.
- Strong analytical and problem-solving mindset.
- Detail-oriented with a passion for clean, maintainable code.
- Collaborative attitude with good verbal and written communication skills.
What are we offering?
Experience
- A chance for you to work in a thriving and growing environment. We foster a culture where growth is harmonious and creativity is always appreciated - you grow and you encourage others to do the same.
Exposure
- If you believe in your work, we believe in you. If you think your designs have the power to change the world, we'll help you bring your vision to life and give you the platform to prove it.
Empathy
- We have a carefully curated culture that promotes 2 things: fun & fulfilment. Your welfare - personal, professional, mental, and physical - becomes our responsibility. From Fitness Thursdays to learning sessions, we try to make you laugh & learn.
Who are we?
Lemon Yellow LLP is a user-centered UI/UX design agency, based out of Thane, Maharashtra. With international operations, an experienced mentorship, and a passionate team, we aim to design digital happiness.
How do you reach us?
Well, after you send in your application, it takes us 2-3 weeks to review it. Sometimes, not often, we might delay just a bit beyond that. This happens when our mailbox is flooded with applications.
We promise we won’t ghost you, you’ll definitely hear from us. In the meantime, feel free to explore our official website.
Sound technical exposure in React, Node, API, Java, JPA, Hibernate, Kafka, REST API,
Postgre DB.
• Strong experience in systems design principles.
• Must have strong exposure in PSQL queries and stored procedures.
• Experience in Lending/Fintech domains will be preferable.
• Design, implement and maintain Java-based applications that can be high-volume and
low-latency.
• Familiarity with browser testing and debugging.
• Analyze user requirements to define business objectives.
• Identify and resolve any technical issues arising.
• Develop technical designs for application development.
• Conducting software analysis, programming, testing, and debugging.
• Manage Java and Java EE application development.
• Understanding of strategic handling of technical projects. i.e. adhering to stakeholder
expectations and processes.
We are looking for Senior Software Engineers (.NET) with at least 6 to 10 years of experience for the role of a consultant for a period of 6 months with potential offer of permanent position at the end of 6 months. The client is a SAAS product company working in the US Loan mortgage servicing and origination space. The location of the position is Chennai, India.
The team is building the next-generation loan originations and servicing systems. The systems will be used by lenders and servicers in the consumer and mortgage lending markets in the United States. As an agile developer, you will be working on a delivery team using modern technologies, tools and frameworks to develop advanced, enterprise business components that can run on Cloud platforms. You will be provided with the best tools, resources and compensation to get the job done…and enjoy every minute of it. And if it couldn’t get any better….this role is HYDBRID
Role:
- Associate will serve as a dedicated member of our development Team. Troubleshoot and resolve software bugs and deployment issues
- Must be an excellent verbal and written communicator
- Must have a positive attitude and be a self-starter who is willing to work independently and learn
- Creative problem-solving ability, allowing the individual to identify solid solutions to challenging business issues
- A passion for success and willingness to go above and beyond to accomplish goals
- Collaborate with managers, other developers, Quality Assurance, Business Analysts. Client Service Representatives and clients to understand requirements and demonstrate progress
- Work on an agile team with both onshore and offshore team members to help plan, implement and support enterprise web applications
- Design, develop and test new system capabilities, including: web UI, REST API, Microservices, serverless components, cloud native
- Document and communicate technical designs, standards and processes as needed
- Perform unit and integration testing to ensure application quality
- Continuously enhance skills by learning and applying relevant technologies and patterns
Requirements
- Professional Degree in Computer Science, Information Technology, related domain.
- Bachelor’s degree in Computer Science or equivalent work experience
- Minimum of 6-10 years’ experience in fast-paced software industry with an in-depth understanding of web application development.
- Agile development methodology
- Experience with the ASP.NET MVC stack.
- Experience with Azure DevOps (ADO) and Visual Studio and GIT
- Experience with JavaScript, jQuery and AJAX
- Experience with Angular and ReactJS
- Experience with HTML5, CSS3 and responsive UI design.
- Extensive experience with full-lifecycle development (i.e. design, coding, testing, debugging, etc.).
- Experience with distributed systems, C#, ASP.NET, REST and SQL programming.
- Experience developing or working with web services (REST and Web API preferred)
- Exposure to Cloud Native Programming and components
What do you get:
- Working on the latest and greatest technology
- Part of new product development team right from the beginning
- Excellent compensation
- Remote/Hybrid workplace options, Group Medical Coverage, Group Personal Accidental, Group Term Life Insurance Benefits, Flexible Time Off, Food@Work, Career Pathing, Summer Fridays and much, much more!
Full-stack developers will be required to see out a project from conception to the final product, requiring good organizational skills and attention to detail.
Candidates must be familiar with these Language-
Framework/Technologies
React Js, Node Js, Mongoose, Express Js, Next Js, d3.js, and Redux
JavaScript + Typescript
Golang
Bash (Decent Knowledge of working in Linux)
Python-Django & Elixr will be great additions
Databases
MongoDB, Redis, SQL
Infrastructure (familiarity is good)
AWS
GCP
Github
Kubernetes
MERN stack with AI/ML like any emerging technologies experts will be prioritized.
Responsibilities:
1. Developing front-end website architecture.
2. Designing user interactions on web pages.
3. Developing back-end Functionalities and logic for the web applications.
4. Creating servers and databases for functionality.
5. Ensuring cross-platform optimization for mobile phones.
6. Ensuring responsiveness of applications.
7. Working alongside graphic designers for web design features.
8. Seeing through a project from conception to finished product.
9. Designing and developing APIs.
10. Meeting both technical and consumer needs.
11. Staying abreast of developments in web applications and programming languages.
Requirements:
1. Degree in computer science.
2. Strong organizational and project management skills.
3. Excellent verbal communication skills.
4. Good problem-solving skills.
5. Attention to detail.
Company description:
We are a startup company based out of Mohali developing mobile and web applications that changes the way people use technology. We live in the realm of rising, ever-evolving technology. From the cassette tape to nanotech skeletons, we've come a long way. Splitting an atom is no big deal and who'd have thought that we'd talk through airwaves? Change is inevitable, and the tide that brings it.
At Relinns, we breathe tech solutions and embrace innovation with open arms. With over 5 years of experience, we've had phenomenal growth which acts as a testimony to the knowledge we've come to gather over time. We have been fortunate enough to get an opportunity to work with clients such as Apollo Tyres, Khatabook, Shahi Exports, Manchester City Football Club, etc.
We invite you to join us in developing something new and innovative for this world.
Job Description
-
Immense scope for learning and development
-
Work with an innovative and fun environment
Responsibilities
- Expert in C#, http://asp.net/">ASP.NET MVC, .NET Core 3.1/.Net 5 ,Angular 8 +,Typescript, JavaScript and REST API Services, Entity Framework.
- Solid understanding of object-oriented programming techniques (Inheritance, interfacing, extensions, clean Architecture,Mediatr etc).
- Experience building reusable components and frontend libraries.
- Ensuring the entire stack is designed and built for speed and scalability
- Manage the lifecycle of code development, from ideation to sprints to deployment.
- UI Technologies (Angular, React, Typescript)
- working with public cloud (Azure)
What do I need to be Eligible for this Role?
- 3+ years of experience in http://asp.net/">ASP.NET and 1+ years of experience in Angular
- Azure SQL ,Azure Devops
- Knowledge of containerization technologies such as Docker and Kubernetes is a plus.
- Excellent communication, organizational, and planning skills
- Working experience of Agile development methodologies and of DevOps integration
- Exposure to JIRA or other ALM tools to create a productive, high-quality developmen
- Working experience in swagger for API documentation and TEST UNIT in order to run them before building and release.
- Microservices
- C#, WCF Services, Windows Services, Web API, Entity Framework NET Core 3.1
- Web Services (XML, JSON, REST, SOAP)
- Messaging technologies(Kafka/MQ)
- In-memory databases (Redis)
- Relational databases (SQL server/DB2)
Skills - Laravel, JavaScript ,MVC, PHP, HTML,CSS
Exp - 5 to 8 Years (B.Tech or MCA)
Location - Delhi
We are now looking to onboard an exceptional Fullstack Developer on our team. They will be an integral part of our technology function and work on challenging, cutting-edge problems, and contribute to the solution design and development for various software systems and subsystems. They will develop new and interesting products for our B2B users and will work with the best minds in the industry.
Please apply if you have:
- 1-2 years of work experience, preferably in a startup
- An engineering degree from a reputed college or University
- Hands-on experience in developing end-to-end applications using Node.Js, ReactJs,
- Knowledge of HTML/CSS, web standards, best practices
- Experience of working with databases - MySQL, MongoDB
- Good understanding of asynchronous request handling, partial page updates, and AJAX
- An experience in writing clean, semantic code with cross-browser compatibility in mind
- Proficient understanding of code versioning tools, such as Git/SVN
- Excellent coding and debugging skills
- A passion and the ability to make beautiful, smooth, delightful web experiences
- A Will-Do attitude
We have:
- A team of aces, from top-tier schools and startups, to work with
- A fast-paced, data-driven, and fun work environment
- A huge appetite for new, disruptive, creative and implementable ideas
- An open work culture
We offer:
- Competitive salary
- Great working environment, opportunity to work directly with the founders on very exciting real-life problems.
- Opportunity to grow really fast.
Hiring process:
- Shortlist
- Intro call of 15min
- 1-2 Tech rounds
- HR round
- Offer rollout
If this is something that interests you, let's talk.
Technical Skills
Job Role
Qualification
good Experience in Working with Codeigniter/laraval, Jquery, Ajax, Angular Js, Bootstrap with Good Designing Skills, Mysql, Mongodb ( Optional ), Wordpress ( Optional )
responsibilities
write Clean, Well-designed Code
troubleshoot and Test Core Product Software to Ensure Strong Optimization
contribute to all Phases of the Development Lifecycle
qualifications.
bachelor\'s Degree in Computer Science or Related Field
experience in Software Development
passion for Best Design and Coding Practices
strong Knowledge of Relational Databases, Tools, and Php Skills.







