Full stack Engineer at Heptagon Technologies · Coimbatore · 5 - 10 years · ₹10L - ₹22L / yr · Profitable · Posted 23 Aug 2022
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

About Heptagon Technologies
About
Connect with the team
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As the recognized global standard for project-based businesses, Deltek delivers software and information solutions to help organizations achieve their purpose. Our market leadership stems from the work of our diverse employees who are united by a passion for learning, growing and making a difference. At Deltek, we take immense pride in creating a balanced, values-driven environment, where every employee feels included and empowered to do their best work. Our employees put our core values into action daily, creating a one-of-a-kind culture that has been recognized globally. Thanks to our incredible team, Deltek has been named one of America's Best Midsize Employers by Forbes, a Best Place to Work by Glassdoor, a Top Workplace by The Washington Post and a Best Place to Work in Asia by World HRD Congress. www.deltek.com
Business Summary :
The Deltek Engineering and Technology team builds best-in-class solutions to delight customers and meet their business needs. We are laser-focused on software design, development, innovation and quality. Our team of experts has the talent, skills and values to deliver products and services that are easy to use, reliable, sustainable and competitive. If you're looking for a safe environment where ideas are welcome, growth is supported and questions are encouraged – consider joining us as we explore the limitless opportunities of the software industry.
Position Responsibilities:
- Collaborate with the development team to maintain, enhance, and scale the product for enterprise use.
- Design and develop scalable, high-performance solutions using cloud technologies and containerization.
- Contribute to all phases of the development lifecycle, following SOLID principles and best practices.
- Write well-designed, testable, and efficient code with a strong emphasis on Test-Driven Development (TDD), ensuring comprehensive unit, integration, and performance testing.
- Ensure software designs comply with specifications and security best practices.
- Contribute ideas to improve application maintainability and performance under the guidance of senior engineers.
AI-Specific Responsibilities:
- Integrate AI-powered tools and frameworks to enhance code quality and development efficiency.
- Utilize AI-driven analytics to identify performance bottlenecks and optimize system performance.
- Implement AI-based security measures to proactively detect and mitigate potential threats.
- Leverage AI for automated testing and continuous integration/continuous deployment (CI/CD) processes.
- Support the adoption and effective use of AI agents for automating repetitive development, deployment, and testing processes within the engineering team.
Qualifications :
- 2-3 years of software engineering experience, including at least 1 year of hands-on AI/ML experience.
- Proficient in Node.js and TypeScript/React development, with experience in React 18+, Hooks (useState, useEffect, useContext), and WebSocket clients.
- Strong full-stack development experience with modern web technologies.
- Experience with ASP.NET Core (C#) is good to have.
- Experience developing REST APIs.
- Proficiency in front-end technologies (JavaScript, HTML, CSS, Bootstrap, and UI frameworks).
- Strong knowledge of cloud platforms (AWS preferred), including scalability and enterprise cloud.
- Experience with security best practices in web and API development.
- Experience with Test-Driven Development (TDD).
- Strong database experience, focused on query optimization
- Strong analytical skills, problem-solving abilities, and curiosity to explore new technologies.
- Ability to communicate effectively, including explaining technical concepts to non-technical stakeholders.
- High commitment to continuous learning, innovation, and improvement.
AI-Specific Qualifications:
- Practical experience with prompt engineering and LLM response optimization
- Knowledge of AI-driven development tools and platforms such as Claude Code, GitHub Copilot in Agentic Mode.
- Knowledge of AI-based security protocols and threat detection systems.
- Experience integrating GenAI or Agentic AI agents into full-stack workflows (e.g., using AI for code reviews, automated bug fixes, or system monitoring).
- Demonstrated proficiency with AI-assisted development tools and prompt engineering for code generation, testing, or documentation.
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- Strong knowledge of JavaScript, Python, or Java
- Experience with React / Node.js / Django / Laravel
- Understanding of databases (MySQL, MongoDB)
- Familiarity with Git and version control
- Basic understanding of REST APIs
- Good problem-solving and analytical skills
1–3 years of experience in software development
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Experience: 7+ Years
Location: Piplod, Surat | Work Mode: On-site
We are looking for a Senior Full Stack Developer who can take ownership of building scalable products and solve complex technical problems end-to-end.
Your Role
We are looking for a Senior Full Stack Developer who can take ownership of building scalable products and drive technical initiatives from idea to production.
- Build and ship scalable applications using Node.js, React.js, and TypeScript.
- Design system architecture, technical solutions, and efficient database structures.
- Build and manage queues, workers, and long-running background jobs.
- Use AI agents and AI coding tools hands-on to improve development and solve engineering problems.
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- Collaborate with the team to improve performance, reliability, and engineering practices.
What We're Looking For
- 7+ years of strong hands-on Full Stack Development experience.
- Strong knowledge of Node.js, React.js, TypeScript, and databases.
- Strong understanding of system design, architecture, and database design.
- Experience with queues, background jobs, and asynchronous processing.
- Hands-on experience with AI agents / agentic software engineering is a key requirement.
- Strong problem-solving and decision-making skills.
- A strong ownership and product mindset with the ability to independently drive work and get things shipped.
Job Role: Software Engineer – Node.js & Serverless Systems
Company: Appmaker by StarApps
Location: Kochi, Kerala (On-Site)
Experience: 1–3 Years
Employment Type: Full-time
About Appmaker by StarApps
At StarApps, we build high-scale tools like Appmaker(https://appmaker.xyz/) that empower thousands of global e-commerce merchants to turn their web stores into native mobile apps. We focus on low latency, cutting-edge serverless architectures, and building scalable software that handles millions of requests every day.
About the Role
We are looking for a hands-on backend/full-stack Software Engineer (Node.js / TypeScript) to join our engineering team on-site at our Kochi office. You will work directly on building high-performance APIs, web applications, and automated backend workflows using modern JavaScript/TypeScript and cloud technologies.
If you enjoy working with serverless tech, love writing clean code, and want to ship features that impact real businesses globally, this role is for you!
Key Responsibilities
- Core Application Development: Design, build, and maintain high-speed web applications, RESTful APIs, and backend microservices using Node.js and TypeScript.
- Serverless Development: Develop modern, low-latency applications leveraging Cloudflare Workers, Cloudflare D1, and edge serverless architectures.
- Database & Integrations: Write clean SQL queries, design optimized database schemas, handle authentication schemes, and integrate third-party APIs.
- Code Quality & Reliability: Write clean, testable, and maintainable code; debug performance issues; and maintain solid git-based workflows.
- Feature Ownership: Take end-to-end ownership of features—from understanding business requirements to coding, testing, deployment, and post-release monitoring.
What We’re Looking For
- Experience: 1–3 years of hands-on software development experience with JavaScript and TypeScript.
- Tech Stack: Strong proficiency in Node.js, JavaScript, TypeScript, and modern JS frameworks.
- Serverless Stack: Hands-on experience with Cloudflare Workers, Cloudflare D1, or equivalent serverless application development platforms.
- Database & APIs: Solid understanding of REST APIs, SQL databases, authentication schemes, and third-party integrations.
- Engineering Standards: Familiarity with Git, automated testing (unit/integration), CI/CD pipelines, and basic troubleshooting.
Bonus Points
- Knowledge/experience with additional Cloudflare ecosystem products (KV, R2, Queues).
- Hands-on experience with Docker and containerisation workflows.
- Prior experience building Shopify apps, SaaS products, or e-commerce integrations.
Why Join Us?
- High Scale & Impact: Build software used by thousands of global brands and millions of end consumers.
- Modern Tech Stack: Build on cutting-edge serverless architectures (Cloudflare Workers, D1, TypeScript).
- Growth & Culture: Great engineering culture, high ownership, and direct mentorship in our Kochi office.
About the Role
We are looking for an ambitious Software Engineering Intern to join our engineering team. You will write production-ready code, collaborate directly with senior engineers, and build features used by real users from day one. High performers will be considered for a full-time Pre-Placement Offer (PPO) at the end of the internship.
Key Responsibilities
- Build and maintain clean, scalable frontend or backend features under senior mentorship.
- Write modular, testable code and assist in unit testing and bug fixing.
- Collaborate with product managers, designers, and peers in an agile, fast-paced environment.
- Participate in code reviews, tech discussions, and sprint planning.
What We Are Looking For
- Strong grasp of data structures, algorithms, and core object-oriented/functional programming principles.
- Hands-on experience with at least one programming language (e.g., JavaScript/TypeScript, Python, Java, or Go) through personal projects, coursework, or open-source contributions.
- Working knowledge of REST APIs and relational or NoSQL databases (e.g., PostgreSQL, MongoDB).
- Basic familiarity with Git and version control workflows.
- Strong problem-solving mindset, fast learning ability, and genuine curiosity about software engineering.
About the Role
We are looking for a motivated Software Developer to join our team and help design, develop, test, and maintain reliable software applications. The ideal candidate should have strong programming fundamentals, problem-solving skills, and a willingness to learn new technologies.
Key Responsibilities
- Develop, test, and maintain web and software applications.
- Write clean, scalable, and well-documented code.
- Work with frontend and backend technologies to build new features.
- Identify and fix bugs, performance issues, and technical problems.
- Integrate APIs and third-party services when required.
- Work with databases and maintain data integrity.
- Collaborate with designers, developers, and other team members.
- Participate in code reviews and follow software development best practices.
- Stay updated with emerging technologies and development tools.
Required Skills
- Strong knowledge of HTML, CSS, and JavaScript.
- Knowledge of at least one programming language such as Python, Java, PHP, C++, or JavaScript/Node.js.
- Basic understanding of databases such as MySQL, PostgreSQL, or MongoDB.
- Familiarity with REST APIs and Git/GitHub.
- Good understanding of software development and debugging.
- Strong logical thinking and problem-solving abilities.
Preferred Skills
- Experience with React, Angular, or Vue.js.
- Experience with Node.js, Django, Flask, Laravel, or similar frameworks.
- Knowledge of cloud platforms such as AWS, Azure, or Google Cloud.
- Familiarity with AI/ML integration or automation is a plus.
Qualifications
- B.Tech/B.E., BCA, MCA, or a related degree.
- Freshers with strong programming skills are welcome to apply.
What We Offer
- Opportunity to work on real-world software projects.
- Learning and professional development opportunities.
- Collaborative and growth-oriented work environment.
- Exposure to modern technologies and development practices.
- Competitive salary based on skills and experience.
Job Responsibilities:
- Strong JavaScript/TypeScript and Node.js. You can design an API, not only implement one.
- Relational data modelling and SQL: you can reason about indexes, query plans, transactions, and migrations on live tables.
- Vendor and third-party integrations, done well: authentication, retries, idempotency, webhooks, rate limits, sandbox-to-production rollout, and reconciliation when the other side fails mid-flow.
- Comfort working directly with a vendor's technical team to get an integration over the line.
- Queues, background jobs and scheduled work, including what happens when a job runs twice.
- React with TypeScript. Component design, state management, forms that hold up under real user behaviour.
- Enough CSS and layout sense to build a clean screen without a pixel-perfect design handed to you.
- Performance and correctness on the browser side: loading states, error states, the ugly edge cases.
- Tests you actually write. Shipping agent-assisted code at volume only works if the test coverage holds it up.
- Git discipline, CI/CD, and enough DevOps grounding to be self-sufficient: containers, environment configuration, pipelines, deployments and rollbacks. You do not need to be an SRE, but you should not need one for routine work.
- AWS fundamentals: how your service runs, scales and fails.
- Instrumenting what you build logs, metrics, alerts so problems surface on a dashboard rather than in a customer complaint.
- Reading monitoring output and acting on it: triaging an alert, finding the root cause, and closing the loop with a fix or a tuned threshold rather than muting it.
- An eye on infrastructure cost. Knowing roughly what your service costs to run, spotting the query, log stream or API call pattern that is quietly expensive, and factoring that into design decisions.
- You are comfortable with ambiguity and will go and resolve it often by asking the ops or product team directly.
- You share status without being prompted, including when the news is not good.
- You care whether the change worked for the business, not only whether the story was closed.
- Understand the problem first-hand. Spend time with the product owner or the ops team that has the problem, and see how the work happens today rather than working from a requirements document alone.
- Design, build and ship end to end. API and data model through to the screen the user touches. Backend and frontend are both yours.
- Take it to production and keep it healthy. Deploy it, monitor it, and act on what the monitoring tells you. Errors, latency, failed jobs and data quality are yours to watch and ideally you spot the issue before someone reports it.
- Be mindful of what it costs to run. Every service you deploy carries an infrastructure bill. Think about instance sizing, storage, query patterns, log volume and the cost of third-party API calls before you ship, and raise it early when something is likely to get expensive.
- Integrate cleanly with vendors and partners. A large part of our platform is third-party: bureaus, banks, KYC providers, payment rails, co-lenders. Working well with vendor teams, reading their documentation carefully and handling their failure modes gracefully is core to the job, not a distraction from it.
- Be accountable for what you commit to. Give estimates you believe in, flag slippage early, and keep the status visible.
- Leave it documented. A runbook, an API contract, and a short note on any non-obvious decision, so the next engineer or the next agent can pick it up without you.
- Build securely by default. We are a regulated lender. Customer and credit data handling, access control, audit trails and PII discipline are part of the definition of done, not a later hardening pass
Skills Required:
JavaScript , TypeScript , Node.js , API Design , Relational Data Modelling , SQL , Indexing , Query Optimization , Transactions , Database Migrations , Vendor Integration , Authentication , Retries , Idempotency , Webhooks , Rate Limiting , Queues , Background Jobs , Scheduled Work , React , Component Design , State Management , Forms , CSS , Layout Design , Performance Optimization , Error Handling , Testing , Git , CI/CD , DevOps , Containers , Environment Configuration , Pipelines , Deployments , Rollbacks , AWS , Monitoring , Logging , Metrics , Alerting , Cost Awareness , Problem Solving , Communication , Accountability , Documentation , Security , Data Handling , Access Control , Audit Trails , PII Discipline
Candidate Attributes:
- Passion and hunger to make a dent in the MSME ecosystem
- AI-first in how you build
- Comfortable on either side of the API boundary
- Comfort working directly with a vendor's technical team to get an integration over the line
- Enough CSS and layout sense to build a clean screen without a pixel-perfect design handed to you
- Comfortable with ambiguity and will go and resolve it often by asking the ops or product team directly
- Share status without being prompted, including when the news is not good
- Care whether the change worked for the business, not only whether the story was closed
- Service or a customer journey, designs across services
- Sets patterns others follow and embeds with a business function
- Shapes what gets built
About the Job -
We have always been in the spotlight for being adeptin “the next big technologies”. What we can offer you is a space to explore varied technologies and quench your techie soul. We are looking for Developer skilled in technologieslike Node.js and AWS who also holds experience with user-interface design.
Responsibilities: ● The full stack developer will be responsible for design and development of scalable and flexible web applications and creating API to connect to databases and applications from back-end to client-side code, using optimal and efficient technologies, frameworks, and patterns.
● Take responsibility for design, implementation and maintain existing development ecosystem, including bugs – fixing, design and develop new custom components to meet project requirements.
● Working with other developers and software engineers to develop front-end and back-end architecture that's well-structured and flexible, along with the APIs to support it.
● Install and configure server environments for React deployments maintain and update project dependencies as well as fix any conflicts.
● Responsible for regular communication with developer team involved in the development process and testing of new features in the application
● Analyzing requirements and designing new functionality for new projects with cutting edge technology with research on optimization and new features for the existing product by ensuring a required level of performance.
● Candidate must be abreast with latest technologies and trends, relevant standards should be able to work effectively in a multidisciplinary, multinational team environment focused on innovation with comfortable working on a range of problems.
Desired Competencies(Technical/Behavioral Competency) – Must Have-
● Nodejs, MongoDB, Socket.IO and Redis.
● Proficient in Node.js and MongoDB and working knowledge of JavaScript, JQuery, HTML, CSS, frameworks (Angular.js, React.js)
● Experience with Unix/Linux or Windows and/or Mac environments, distributed systems
● Excellent practical knowledge of OOP concepts and SOLID principles ● Microservices and agile development
● Hands-on experience with cloud (AWS) development/hosting.
● Experience with Web services development (SOAP, REST)
● Strong in Object Oriented Programming, MVC, Design patterns and SOLID principles.
Skills Required:
- Node.js
- MongoDB
- Angular
- API optimization
- Micro Services
- Multi threading
- Socket.io
Job Responsibilities:
- Understand the problem first-hand. Spend time with the product owner or the ops team that has the problem, and see how the work happens today rather than working from a requirements document alone.
- Design, build and ship end to end. API and data model through to the screen the user touches. Backend and frontend are both yours.
- Take it to production and keep it healthy. Deploy it, monitor it, and act on what the monitoring tells you. Errors, latency, failed jobs and data quality are yours to watch — and ideally you spot the issue before someone reports it.
- Be mindful of what it costs to run. Every service you deploy carries an infrastructure bill. Think about instance sizing, storage, query patterns, log volume and the cost of third-party API calls before you ship, and raise it early when something is likely to get expensive.
- Integrate cleanly with vendors and partners. A large part of our platform is third-party: bureaus, banks, KYC providers, payment rails, co-lenders. Working well with vendor teams, reading their documentation carefully and handling their failure modes gracefully is core to the job, not a distraction from it.
- Be accountable for what you commit to. Give estimates you believe in, flag slippage early, and keep the status visible.
- Leave it documented. A runbook, an API contract, and a short note on any non-obvious decision, so the next engineer — or the next agent — can pick it up without you.
- Build securely by default. We are a regulated lender. Customer and credit data handling, access control, audit trails and PII discipline are part of the definition of done, not a later hardening pass.
Skills Required:
JavaScript , TypeScript , Node.js , API Design , Relational Data Modelling , SQL , Vendor Integration , Third-party Integration , Authentication , Retries , Idempotency , Webhooks , Rate Limits , Queues , Background Jobs , Scheduled Work , React , Component Design , State Management , CSS , Git , CI/CD , DevOps , Containers , AWS , Monitoring , Cost Awareness , Troubleshooting , Documentation , Security
Candidate Attributes:
- Strong JavaScript/TypeScript and Node.js.
- You can design an API, not only implement one.
- Relational data modelling and SQL you can reason about — indexes, query plans, transactions, migrations on live tables.
- Vendor and third-party integrations, done well: authentication, retries, idempotency, webhooks, rate limits, sandbox-to-production rollout, and reconciliation when the other side fails mid-flow.
- Comfort working directly with a vendor's technical team to get an integration over the line.
- Queues, background jobs and scheduled work, including what happens when a job runs twice.
- React with TypeScript.
- Component design, state management, forms that hold up under real user behaviour.
- Enough CSS and layout sense to build a clean screen without a pixel-perfect design handed to you.
- Performance and correctness on the browser side: loading states, error states, the ugly edge cases.
- Tests you actually write. Shipping agent-assisted code at volume only works if the test coverage holds it up.
- Git discipline, CI/CD, and enough DevOps grounding to be self-sufficient: containers, environment configuration, pipelines, deployments and rollbacks.
- You do not need to be an SRE, but you should not need one for routine work.
- AWS fundamentals: how your service runs, scales and fails.
- Instrumenting what you build — logs, metrics, alerts — so problems surface on a dashboard rather than in a customer complaint.
- Reading monitoring output and acting on it: triaging an alert, finding the root cause, and closing the loop with a fix or a tuned threshold rather than muting it.
- An eye on infrastructure cost. Knowing roughly what your service costs to run, spotting the query, log stream or API call pattern that is quietly expensive, and factoring that into design decisions.
We are looking for a skilled Fullstack Developer with at least 10 years of experience building and maintaining responsive, scalable web applications. You will work across a full technology stack, from crafting intuitive React.js user interfaces to designing and implementing robust backend services with Node.js and PostgreSQL. This role requires strong proficiency in React.js, JavaScript/TypeScript, and the ability to collaborate closely with designers, backend engineers, and product managers to deliver exceptional end-to-end product experiences.






