

Key Responsibilities
- Lead the design, architecture, and development of core B2C and B2B platforms from the ground up.
- Balance hands-on coding with technical leadership and team mentorship.
- Make critical decisions on system architecture, technology stacks, and implementation strategies.
- Collaborate closely with the Fractional CTO and product team to define the technical roadmap and align engineering efforts with business objectives.
- Build and maintain robust, secure, and scalable backend services with a strong emphasis on performance and maintainability.
- Set up and promote efficient development workflows, CI/CD pipelines, and engineering best practices across the team.
Requirements
- 4–6 years of experience building and scaling full-stack or backend-heavy systems in production environments.
- Deep expertise in backend development using frameworks like NestJS or Node.js (PERN stack preferred).
- Strong understanding of relational database design and query optimization, ideally with PostgreSQL.
- Proficient in frontend frameworks like React or Next.js, with an eye for clean architecture and good UX.
- Solid knowledge of DevOps practices including CI/CD, Docker, Git workflows, and cloud deployments (AWS or GCP).
- Demonstrated ability to lead and mentor junior developers, especially in early-stage or fast-paced startup environments.
- Experience with greenfield product development or scaling products from 0 to 1 is a strong plus.

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.
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1. Build and maintain dynamic user interfaces using React (Next.js preferred) and Tailwind CSS
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3. Write clean, scalable, and maintainable code, primarily in JavaScript or TypeScript
4. Design and manage databases with PostgreSQL
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6. Design and consume REST APIs for seamless frontend-backend integration
7. Explore and integrate AI APIs (e.g., OpenAI, Anthropic) to enhance product features
8. Identify and resolve technical issues to ensure optimal performance and reliability
9. Stay current with emerging tools, technologies, and methodologies to keep solutions cutting-edge
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1. Demonstrate proficiency in React, with Next.js experience being a significant plus
2. Have hands-on experience with PostgreSQL and ORMs such as Prisma or Drizzle
3. Utilize Tailwind CSS for building modern, responsive UIs
4. Design and consume REST APIs, with a solid understanding of client-server architecture
5. Gain exposure to AI APIs such as OpenAI or Anthropic (preferred)
6. Provide proof of work through GitHub (or similar) showcasing personal projects, contributions, or portfolio


working in an agile team to develop Java- and React-based projects that support our system.
● Design, implement and test full-stack solutions using Java, Spring and React
● Design robust spring system that can support 2-5mil users.
● Work alongside other team members to integrate various components into finished
product
● Work closely with product owner to create stories
● Continuously create new and interactive features that would help to improve user
experience and user engagement.
● Assist with troubleshooting of issues as needed
● Participate in the design and architecture of software solutions
● Assist in developing and maintaining continuous integration pipelines
Skills required :
You will be best qualified if you have experience with several (not all) of the following:
● Spring/Spring Boot
● React
● Python (flask and Django)
● Hibernate
● Linux
● REST
● Kafka
● Mysql
● AWS
● ELK Stack (Elasticsearch)
● CI/CD Pipelines
Qualifications:
● 2+ years of experience in Java based technologies
● 1+ years of experience in Python
● Experience in designing databases and system architecture
● 1+ years of experience in Front end technologies like HTML, CSS, JavaScript and
ReactJs
Location : Banglore


We are looking for a Full Stack Engineer for a client of ours, that is headquartered in USA and is operating in the field of health tech space, offering an innovative solution for dominate health issues. The company is well funded and backed by investors like Sequoia Capital.
They are looking for people who are interested to join their company and help them make an impact on their product development and growth.
In this role you will be part of the Product Engineering Team, and will be responsible for working with cross functional teams.
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5+ years experience, having worked on both frontend and backend development - hands on development experience from front end, middle tier and back end.
3+ years of experience building Restful web service using node.js
3+ years of experience for writing batch/cron jobs using Python and shell scripting
3+ years of experience in web application development using javascript and ReactJs
Have understanding of javascript, Typescript, HTML, CSS, JSON, Rest based applications
Experience in database techs - mongodb, mysql, redis, elastic search
Experience of building applications deployed on the cloud using AWS, Docker and kubernetes
Good to have : - understanding of code versioning tools like Git
Experience or understanding of JS based build tools like Grunt, Gulp, Bower, Webpack and NPM
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Degree in Computer science would be preferred / equivalent professional experience in product companies.


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3+ years of product development experience. - Strong problem-solving and analytical skills. - Strong programming experience in Node JS/Java/Python. - Experience with React JS. - Experience in building cloud-based applications on AWS. - Experience with NoSQL data stores, preferably Dynamo DB. - Experience with any CI / CD tool.
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We are looking for skilled Full stack Developer to join our team. The successful candidate will be responsible for developing, maintaining, and scaling our server-side application logic using Python and related frameworks. As a full-stack developer, you will work closely with front-end developers, data scientists, and project managers to develop scalable and reliable software solutions.
Responsibilities:
Developing and maintaining server-side application logic using Python and related frameworks
Designing and implementing APIs and web services using RESTful principles
Collaborating with front-end developers to integrate user-facing elements with server-side logic
Designing and implementing efficient database schemas and queries
Developing and maintaining automated testing and deployment pipelines
Ensuring high performance and scalability of software applications
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Troubleshooting and debugging software issues
Staying up-to-date with emerging trends and technologies in backend development
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Strong experience with Python and related frameworks such as Flask, Django, or Pyramid
Proficient understanding of SQL and NoSQL databases
Experience with AWS or other cloud platforms
Familiarity with version control systems such as Git
Excellent problem-solving and debugging skills
Strong communication and collaboration skills
Ability to work in a fast-paced, collaborative environment
If you are a passionate Backend Python Developer with a strong desire to work on complex, challenging problems, we encourage you to apply.


Roles and Responsibilities:
· Design and implement scalable web applications and platforms using technologies such as Typescript, NestJS, Angular, NodeJS, ExpressJS, TypeORM, and Postgres
· Good understanding of web and REST API design patterns
· Experience with AWS technologies such as EKS, ECS, ECR, Fargate, EC2, Lambda, ALB will be an added advantage
· Hands-on experience with unit test frameworks like Jest
· Good working knowledge of JIRA, Confluence, Git
· Basic knowledge of Kubernetes and Terraform for infrastructure as code
· Basic knowledge of Docker compose and Docker
· Strong understanding of microservices architecture and ability to implement components independently
· Proven track record of problem-solving skills
· Excellent communication skills


Company Profile:
Heptagon Technologies, Founded in 2017, we are a next-generation IT services company providing end-to-end technology solutions enabling companies to leapfrog their digital transformation journey..Founded by a passionate group of business and technology experts who’ve built disruptive global technology
products, Heptagon is also backed by Quess Corp (BSE: 539978, NSE: QUESS), India’s leading business services provider with ~363,000 employees and 3000+ clients worldwide. Please visit www.heptagon.in for more info
Package: Best in the industry
Responsibilities:
Apply the fundamentals of Data Structure & Algorithm over application development.
Take ownership, visualise security and data privacy while building.
Produce bug-free and production grade code. Takes up bugs personally and works towards fixing it.
Release management and Code Review
Write unit and integration test cases for both client and server components
Brainstorm and prepare logical and physical solution architecture diagrams
To have explored serverless and basics of docker and kubernetes.
Understand SCRUM/Agile methodologies of working together.
Skills:
Angularjs or Reactjs, Typescript or JavaScript, NodeJs, MYSQL, NoSQL (Additional preference)
Should have enabled cloud-based production-ready designs using AWS or Google Cloud services
Someone who is disciplined to document the artifacts and enables design-based problem-solving approaches.
An ever-learning mindset and never give-up attitude is more valuable to us than work experience.
Perks:
Multi-disciplinary learning
5 days a week
Flat organisational structure
Flexible timings and leave policies
**Work remotely / Work From Home with BigStep Technologies throughout your tenure**
Desired candidates must have 7+ years of total experience in backend development with good expertise in MEAN Stack (MongoDB, ExpressJS, AngularJS, Node.js) and JavaScript, along with strong development and coding skills, good analytical and problem-solving skills.
Roles and Responsibilities :
What You'll Do
- Create the system architecture for any product from scratch as well as drive it for more than one development teams
- Design and deliver solutions that enable fast and efficient deployment of quality code to production
- Document the architectural blueprint and end to end design through flowcharts and diagrams.
- Set coding standards for development teams and ensure all released code is following standards
- Oversee the code review process, performing reviews when necessary
- Establish strong communication channels and relationships with the development teams, supporting them throughout the release cycle
- Continuously evaluate the existing software to identify areas of improvement and ensure architectural integrity as additional features are added.
- Lead DevOps and implement tooling and process improvements when you identify gaps
- Work with various stakeholders and identify the scope of the work, provide high level estimations, create a timeline and come up with the approach and design for the same.
- Evaluate and recommend tools, technologies and processes to ensure the highest quality product platform.
- Coach and mentor the development teams to improve the overall expertise and skills of the team.
- Take care of the development of critical components and POCs for new technologies to be used.
- Deliver high quality deliverables individually/as a team adhering to industry best practices.
- Troubleshoot any errors or issues that arise in the application/infrastructure components quickly and efficiently.
What You Bring
- 7+ years in software development or product engineering
- Proficient in MEAN Stack
- Good experience in backend development with Node.js
- Expertise in developing RESTful APIs
- Have created multi-transactional and highly redundant systems from ideation to production
- Customer-centric mindset
- Expertise in Agile SCRUM best practices
- Expertise in implementing front-end of applications using HTML5, Angular.js
- Proficient in MVC, OOPS concepts, Web Development Concepts, HTML, JSON, REST API development
- Strong coding skills, good analytical and problem-solving skills
- Ability to break down complex technical concepts into something digestible by non-technical stakeholders





