
- Collaborate with cross-functional teams to define, design and ship new features.
- Ability to understand business requirements and translate them into technical requirements.
- Building big, robust. Scalable and maintainable Node JS application.
- Debugging, fixing bugs, Identifying Performance issues, and improving App performance.
- Developing, Deploying, and maintaining multistage, multi-tier applications.
- Provide scalable and secure solutions to large customer problems worldwide.
- Developing high-performance applications by writing testable, reusable, and efficient code.
- Documenting Node.js processes, including database schemas, as well as preparing reports
- Experience in building robust APIs
- Good problem-solving abilities
- Participate in architectural, design, and product sessions.
- Develop the system architecture and infrastructure for our point-of-contact real-time communication system.
- The complete development life cycle of the delivered capability

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Need candidates from Growing startups or Product based companies only
1. 6+ years experience in backend engineering
2. Minimum 2+ years hands-on experience with:
TypeScript
Express.js / Nest.js
3. Strong experience with MongoDB (or MySQL / PostgreSQL / DynamoDB)
4. Strong understanding of system design & scalable architecture
5. Hands-on experience in:
Event-driven architecture / Domain-driven design
MVC / Microservices
6. Strong in automated testing (especially integration tests)
7. Experience with CI/CD pipelines (GitHub Actions or similar)
8. Experience managing production systems
9. Solid understanding of performance, reliability, observability
10. Cloud experience (AWS preferred; GCP/Azure acceptable)
11. Strong coding standards — Clean Code, code reviews, refactoring
ABOUT UNRAVEL CARBON
Unravel Carbon enables companies to assess their carbon footprint by tracking their digital financial footprint with its proprietary carbon emission factor model; making it easy, fast and convenient to become climate positive.
We aim to accelerate the participation of all companies, big and small, in the global fight against climate change. And we want to do it the 21st century way—autonomous, painless, and beautiful.
Unravel Carbon consists of a team of software engineers, data scientists, founders and climate experts with a passion to solve the world’s most pressing issue—climate change. Collectively, our leadership team has launched and invested in multiple companies, and are now combining their experience and knowledge here at Unravel.
We are backed by some of the world’s best funds and investors and are part of Y Combinator’s W22 batch.
Unravel Carbon was founded in 2021 with headquarters in Singapore.
Unravel Carbon on LinkedIn: https://www.linkedin.com/company/unravelcarbon/
ABOUT THE ROLE
We are looking for early members of our India team. You will be part of the team that establishes our India product development team. We are looking for candidates who have high potential, are excited about tackling the climate change problem and are excited to grow in a high-growth environment while working with the Singapore HQ.
A junior/mid-level backend software engineer. Must be comfortable to work in a small development team and have the initiative to work alone on smaller problem sets. Must be passionate about climate-tech for a better future.
- Build backend server applications using Flask/DJango framework
- Collaborate with the data team to integrate data pipelines into our backend system.
- Collaborate with the front end team.
- Analyze processes and code to troubleshoot problems and identify areas of improvement.
- Participating in continuing education and training to remain current on best practices, learn new programming languages, and better assist other team members.
- Take lead on projects, as needed.
ABOUT YOU
- Willingness to learn, be a self-starter, and thrive in uncertainty; you would be one of the first few employees at an early stage startup, be prepared to venture into unknown territory, collaborate and learn
- Meticulous and detail-oriented
- Required skills:
- Python Backend Development Frameworks (Flask, Django). Backend development in other languages/frameworks can be considered too
- NoSQL databases (MongoDB)
- SQL databases (MySQL, Postgres, DuckDB)
- Running/managing Linux servers on Cloud services (AWS/GCS/Azure)
- Optional skills:
- Front End Web development (ReactJS)
- Python data science tools (Pandas, Numpy, Scipy)
- Python NLP tools
YOUR WORK STYLE
- An understanding of agile product development
- Self exploration and self learning of the latest technologies and applying them to solving the technical challenges our team face
- Self-starter (proactive and independent) with an ability to prioritize different assignments and tasks to meet deadlines
- Comfortable working in a collaborative environment
- Eager to think outside of the box and creatively problem-solve
YOUR PREFERRED BACKGROUND
A Bachelor’s Degree in Computer Science, IT, or related discipline AND 1+ years working experience in the IT industry.
WHAT WE OFFER YOU
We offer an exciting challenge for a purpose-driven person who thoroughly enjoys learning and takes up responsibilities in a multi-cultural, primarily virtual, and pioneering organization.
We nurture a culture that allows you to thrive, where your skills can be honed and your ideas will be heard, and where collaboration across teams and with global partners is the default.
We are looking for a Node.js Developer responsible for managing the
interchange of data between the server and the users. Your primary focus will be the development of all server-side logic, definition and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-end elements built by your co-workers
into the application. Therefore, a basic understanding of front-end technologies is necessary as well.
Responsibilities:
● 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 Implementation of security and data protection
● Integration of data storage solutions
Skills And Qualifications:
● 1-3 Years Experienced
● Strong proficiency with JavaScript
● Knowledge of Node.js and frameworks available for it (such as Express, StrongLoop, etc depending on your technology stack)
● Understanding the nature of asynchronous programming and its quirks and workarounds
● Good understanding of server-side templating languages
● Good understanding of server-side CSS preprocessors
● Basic understanding of front-end technologies, such as HTML5, and CSS3
● Understanding accessibility and security compliance (Depending on the specific project)
● User authentication and authorization between multiple systems, servers, and environments
● Integration of multiple data sources and databases into one system
● Understanding fundamental design principles behind a scalable application
● Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform
● Creating database schemas that represent and support business processes
● Implementing automated testing platforms and unit tests
● Proficient understanding of code versioning tools, such as Git
Hello to the Amazing Devs out there,
We're ToastApp. We're on a mission to revamp the Dine-In experience for the customers as well as for the restaurants.
We're growing rapidly and this search for a new techie is to enable us and push for exponential growth. This is where you come in. You're a proactive, sharp and self-motivated individual who is eager to learn and take ownership across our applications. You love communicating and working with others in your team towards success, taking us from where we are now to where we want to be!
Our ideal candidate has:
Strong knowledge of Python (3+ years)
Experience with Redis and queues (Celery/Dramatiq)
Strong knowledge of MongoDB and PSQL DBs
Experience with modern APIs based on REST (Flask, FastAPI)
Fluent English and excellent communication skills
Passion for writing clean code and tests
Nice to have:
Experience creating products for developers, data engineers and/or data consumers
Experience with ElasticSearch
Hands-on approach and is proactive
A keen eye for detail, striving for perfection
Our tech stack:
Python, Flask
Redis
RabbitMQ
Mongo, MySQL
Github
On a typical day, you will:
Uphold our high engineering standards and bring consistency to our product development
Create and develop new functionalities as well as maintain existing ones
Write clean and scalable code
Write code-reviews
Learn best practices from other team members
Benefits:
Our team is based out of Hyderabad. We believe the best work happens when given lots of uninterrupted time that's free of distractions.
8L - 28L Based on experience
ESOPs
22 days holidays
Performance-based Quarterly Bonus
We are looking for an experienced Back-end developer to join our IT team! As a Back-end Developer, you will be responsible for the server-side web application logic as well as for the integration of the front-end part.
- Be involved and participate in the overall application lifecycle
- Main focus on coding and debugging
- Collaborate with Front-end developers
- Define and communicate technical and design requirements
- Provide training, help and support to other team members
- Build high-quality reusable code that can be used in thew future
- Develop functional and sustainable web applications with clean codes
- Troubleshoot and debug applications
- Learn about new technologies
- Stay up to date with current best practices
- Conduct UI tests and optimize performance
- Manage cutting-edge technologies to improve applications
- Collaborate with multidisciplinary team of designers, developers and system administrators
- Follow new and emerging technologies

As part of the engineering team, you would be expected to have
deep technology expertise with a passion for building highly scalable products.
This is a unique opportunity where you can impact the lives of people across 150+
countries!
Responsibilities
● Own architecture, design, development, and implementation of different modules/features of the services
● Design, develop, deploy and support web applications.
● Discover opportunities for performance improvements
● Recommend ways to improve reliability, efficiency and code quality
● Focus on continuous delivery and reducing complexity
● Carry out code reviews and manage pull requests
● Build applications based on micro-services architecture
Requirements
● Overall 1-3 years of experience in Backend development.
● B.E/B.Tech in CS or equivalent streams from institute of repute (IITs, NITs, BITs,
IIITs or equivalent)
● Strong object oriented design skills & knowledge of design patterns
● Experience designing & developing distributed systems involving multiple web services, databases (both SQL and NoSQL), caches, queues, etc. taking into consideration scalability, availability, fault tolerance, consistency, etc. of the overall system
● Well-aware of and enforces development best practices: Unit Tests, Code Reviews,
Integration Tests, CI/CD, Monitoring, Alerting, etc

1 to 3 years’ experience in .Net + MVC
• Experience in AngularJS, NodeJS or ReactJS will give an edge
• Database technologies -MySQL/PostgreSQL
• API design & development
• CSS frameworks like Bootstrap or similar
• Write reusable, efficient code
• Added Advantage - AWS
Candidate should be able to join within 15-30 days, is willing to work with a startup, has experience of 2-5 years, and are from Pune.







