
Key Responsibilities
- Collaborate with the Tech Lead to design and implement scalable, maintainable backend systems.
- Build robust APIs and backend logic using NestJS, Node.js, or similar frameworks.
- Translate product and feature requirements into efficient, production-ready code.
- Contribute to database schema design, query optimization, and performance tuning (primarily with PostgreSQL).
- Participate in code reviews, testing, and debugging to maintain high code quality.
- Take full ownership of backend modules, ensuring seamless integration with frontend and third-party services.
Requirements
- 1–3 years of experience building and maintaining backend APIs.
- Proficient in Node.js and familiar with NestJS or Express frameworks.
- Strong understanding of relational databases—preferably PostgreSQL (MySQL or SQLite also acceptable).
- Solid grasp of REST API design principles and backend architecture best practices.
- Familiarity with version control (Git), containerization (Docker), and basic cloud deployment workflows.
- Self-driven, detail-oriented, and capable of owning features end-to-end.

About GreenFortune
About
We are India's fastest-growing window and door system brand based out of Hyderabad. We have completed 800+ successful projects through a network of 150+ fabricators present across 100+ locations across the country. Our proprietary and tech-first approach (PartnerGate) has made us a preferred partner for businesses and a trusted brand for customers in the segment.
We currently manufacture UPVC windows and doors. Our products combine durability, energy efficiency, and modern design to meet the growing demands of homeowners and builders.
Our products are developed by our in-house innovation and product development team for Indian climatic conditions meeting international standards (EN ISO, ASTM). They are manufactured in ISO-certified manufacturing facilities with a production capacity exceeding 100,000MT.
We have raised $1.04 million (about Rs 8.5 crore) in seed funding led by Incubate Fund India, Titan Capital, Partners Fund Japan, Superb Capital, and MamaEarth founder Varun Alagh. Within one year we have grown 7X.
We operate in a B2B2C, B2B and B2C model. Eventually, B2C will be our primary channel with a pan-India presence. Within the decade, we also plan to export our products to markets in the world.
Tech stack

Candid answers by the company
We currently manufacture UPVC windows and doors. Our products combine durability, energy efficiency, and modern design to meet the growing demands of homeowners and builders.
Our products are developed by our in-house innovation and product development team for Indian climatic conditions meeting international standards (EN ISO, ASTM). They are manufactured in ISO-certified manufacturing facilities with a production capacity exceeding 100,000MT.
Similar jobs
1) Be open to learn new frameworks like Hapi.JS , Typescript , Nest.JS
2) Strong DB concepts , and hands on knowledge on MongoDB , REDIS
3) Experience working with micro-services will be a plus
4) Experience working with JWT and IAM systems will be a plus
5) Experience working with Postman , Swagger will be a plus
6) TDD knowledge is an advantage and also working with Unit Test code and familiar with test code coverage concepts.
7) Strong operating system knowledge is a plus with knowledge of how to manage threads.
8) Working experience with RabbitMQ , Kafka will be a plus
9) Strong knowledge of JS internals is a must.
Job Title: Backend Developer
Location: In-Office, Bangalore, Karnataka, India
Job Summary:
We are seeking a highly skilled and experienced Backend Developer with a minimum of 1 year of experience in product building to join our dynamic and innovative team. In this role, you will be responsible for designing, developing, and maintaining robust backend systems that drive our applications. You will collaborate with cross-functional teams to ensure seamless integration between frontend and backend components, and your expertise will be critical in architecting scalable, secure, and high-performance backend solutions.
Annual Compensation: 6-10 LPA
Responsibilities:
- Design, develop, and maintain scalable and efficient backend systems and APIs using NodeJS.
- Architect and implement complex backend solutions, ensuring high availability and performance.
- Collaborate with product managers, frontend developers, and other stakeholders to deliver comprehensive end-to-end solutions.
- Design and optimize data storage solutions using relational databases (e.g., MySQL) and NoSQL databases (e.g., MongoDB, Redis).
- Promoting a culture of collaboration, knowledge sharing, and continuous improvement.
- Implement and enforce best practices for code quality, security, and performance optimization.
- Develop and maintain CI/CD pipelines to automate build, test, and deployment processes.
- Ensure comprehensive test coverage, including unit testing, and implement various testing methodologies and tools to validate application functionality.
- Utilize cloud services (e.g., AWS, Azure, GCP) for infrastructure deployment, management, and optimization.
- Conduct system design reviews and contribute to architectural discussions.
- Stay updated with industry trends and emerging technologies to drive innovation within the team.
- Implement secure authentication and authorization mechanisms and ensure data encryption for sensitive information.
- Design and develop event-driven applications utilizing serverless computing principles to enhance scalability and efficiency.
Requirements:
- Minimum of 1 year of proven experience as a Backend Developer, with a strong portfolio of product-building projects.
- Extensive experience with JavaScript backend frameworks (e.g., Express, Socket) and a deep understanding of their ecosystems.
- Strong expertise in SQL and NoSQL databases (MySQL and MongoDB) with a focus on data modeling and scalability.
- Practical experience with Redis and caching mechanisms to enhance application performance.
- Proficient in RESTful API design and development, with a strong understanding of API security best practices.
- In-depth knowledge of asynchronous programming and event-driven architecture.
- Familiarity with the entire web stack, including protocols, web server optimization techniques, and performance tuning.
- Experience with containerization and orchestration technologies (e.g., Docker, Kubernetes) is highly desirable.
- Proven experience working with cloud technologies (AWS/GCP/Azure) and understanding of cloud architecture principles.
- Strong understanding of fundamental design principles behind scalable applications and microservices architecture.
- Excellent problem-solving, analytical, and communication skills.
- Ability to work collaboratively in a fast-paced, agile environment and lead projects to successful completion.
How to Apply
Visit: https://www.thealteroffice.com/about
- We are looking for a strong backend developer with good experience in AWS.
- Should be able to write solid and clean code.
- Should be good with algorithms and architecture.

Excellent knowledge in Core Java (J2SE) and J2EE technologies.
Hands-on experience with RESTful services, API design are must.
Knowledge of microservices architecture is must.
Knowledge of design patterns is must.
Strong knowledge in Exception handling and logging mechanism is must.
Agile scrum participation experience. Work experience with several agile teams on an application built
with microservices and event-based architectures to be deployed on hybrid (on-prem/cloud)
environments.
Good knowledge of Spring framework (MVC, Cloud, Data and Security. Etc) and ORM framework like
JPA/Hibernate.
Experience in managing the Source Code Base through Version Control tool like SVN, GitHub,
Bitbucket, etc.
Experience in using and configuration of Continuous Integration tools Jenkins, Travis, GitLab, etc.
Experience in design and development of SaaS/PaaS based architecture and tenancy models.
Experience in SaaS/PaaS based application development used by a high volume of
subscribers/customers.
Awareness and understanding of data security and privacy.
Experience in performing Java Code Review using review tools like SonarQube, etc.
Good understanding of end-to-end software development lifecycle. Ability to read and understand
requirements and design documents.
Good Analytical skills and should be self-driven.
Good communication with inter-personal skills.
Open for learning new technologies and domain.
A good team player and ready to take up new challenges. Active communication and coordination with
Clients and Internal stake holder
Requirements: Skills and Qualifications
6-8 years of experience in developing Java/J2EE based Enterprise Web Applications
Languages: Java, J2EE, and Python
Databases: MySQL, Oracle, SQL Server, PostgreSQL, Redshift, MongoDB
DB Script: SQL and PL/SQL
Frameworks: Spring, Spring Boot, Jersey, Hibernate and JPA
OS: Windows, Linux/Unix.
Cloud Services: AWS and Azure
Version Controls/ Devops tools: Git, Bitbucket and Jenkins.
Message brokers: RabbitMQ, and Kafka
Deployment Servers: Tomcat, Docker, and Kubernetes
Build Tools: Gradle/Maven


Position: Lead Backend Engineer
Location: Pune, India (Initially Remote Due to COVID 19)
About the Organization:
It is one of the most exciting Bay Area Product Driven Organization in Logistics industry supporting more than 30,0000 customers.
As a software engineer on the Backend team, you will be building and owning backend services and infrastructure that power our core products. We strive for high standard of engineering quality while solving unique hardware as well as software challenges. You will have high impact roles at a relatively small company for our user base. You thrive in fast-paced, unstructured environments that require you to wear many hats and think on your feet.
What we are looking for?
- 4+ years of software engineering experience
- 2+ year of experience in Python/Django or Go
- Familiarity with Node.JS is a plus
- You write high quality and well-tested code to meet the needs of your customers.
- Good intuition for REST API design
- Start-up experience is a plus
- BS/MS/PHD in Computer Science or a related field (ideal)
- Preferably a Pune based candidate who can join at the earliest / Within a month
Should Be a Computer Science Graduate from a Tier-1 Engineering college like IIT/ BHU / NIT / VIT / COEP / PICT / BITS
Why join us?
- Very high-growth
- Passionate, collaborative, and awesome co-workers
- Free lunches
- Competitive salaries
About the team
Vakilsearch is on a mission to make Legal Simple. We are the leaders in Indian Legal, Tax and Compliance. Our mission is simplifying businesses to be in compliance with Government through end to end process and workflow automation. This is the key initiative of Vakilsearch as we look to revolutionize legal space in India.
We are a technology-driven platform, offering services that cover the legal needs of start-ups and established businesses. Some of our services include incorporation, government registrations & filings, accounting, documentation and annual compliances. In addition, we offer a wide range of services to individuals, such as property agreements and tax filings. Our mission is to provide one-click access to individuals and businesses for all their legal and professional needs.
Key Skills
- Strong proficiency with JavaScript
- Strong knowledge in JavaScript Object Oriented Programming
- Strong Knowledge of Node.js and frameworks such as Express
- Good Understanding of the nature of asynchronous programming model
- Good Understanding of callbacks and event emitters
- Good Experience in Node.js Module/Library development
- Basic understanding of front-end technologies, such as HTML5, and CSS3
- Proficient understanding of code versioning tools, such as Git
- Working experience with MongoDB or equivalent nosql data store

Mentor To Go is an android and web based platform to help students improve their work readiness through self-learning sessions, personalised mentorship provided by mentor professionals from a range of careers, and work experience opportunities.
The technology platform implements functionalities such as: screening surveys of mentors and mentees, training content for mentors, matching through an algorithm, and mentorship through the delivery of structured activities.
The application technology architecture comprises of the following:
o a Python Django web application with NGinx and Gunicorn
o PostgreSQL database
o A React Android and Web app
o Rest APIs which interact between the Android app and the Django webserver
Our vision at Mentor To Go is to provide career mentorship to young people anywhere, anytime across the length and breadth of India.
We are looking for a backend software developer who is passionate about using web technologies to solve social problems and creating experiences that are elegant and effective. You will own the back end development of features of the Mentor To Go platform from conceptualisation through design and testing, working closely with other developers, the technical project manager, and the program operations team. You are user-centric, continuously demonstrate strategic & analytical abilities, and are laser focused on executing at speed. You must have the ability to succeed in a fast paced environment, where success is dependent on your ability to collaborate with cross-functional team members in a positive, productive, and transparent way.
Minimum requirements
- Bachelor’s degree in engineering preferably CS or related discipline
- 3+ years experience working in Unix/Linux environments building web and mobile applications
- Proficiency in developing and deploying cloud based Python/Postgresql applications preferably using frameworks such as Django
- Experience with design and development of moderately complex software projects
- Strong written and oral communication skills
- Familiarity with version control software such as Git
Desired requirements
- 5+ years of overall relevant work experience
- Experience building apps using React/React-Native
- Basic understanding of AWS cloud
- Ability to participate in technical discussions and help make technical trade-offs
About Mentor Together
https://mentortogether.org/">Mentor Together is India’s first and largest youth mentoring non-profit organization with a mission to facilitate empowering mentoring relationships and networks that help young people break the inequalities of opportunity and actualise their potential.
http://bit.ly/mentortogo">Mentor To Go is the world’s first mobile mentoring platform created by Mentor Together with the support of Cisco India, LinkedIn Social Impact, British Telecom and Sterlite Technologies.




