Full Stack Developer

CleanStart
Ahmedabad, Gujarat, India

Software Engineer – Full Stack (SDE-1 / SDE-2)

About The Role

We are looking for a motivated and technically strong Software Engineer – Full Stack with 1–3 years of professional experience to join our engineering team.

The role involves building and maintaining full-stack applications, developing backend services and REST APIs, working with relational and NoSQL databases, and deploying and validating applications using Docker and containerized environments.

A significant part of the role will involve functional QA, automated testing, Docker image verification, debugging, and troubleshooting across the application stack. The engineer will also be expected to leverage AI-assisted development tools to improve engineering productivity across coding, debugging, testing, documentation, and technical research while maintaining ownership of code quality and correctness.

Key Responsibilities

Full-Stack Development

  • Design, develop, and maintain production-ready frontend and backend applications.
  • Build responsive and reusable frontend components using React, JavaScript, TypeScript, HTML, and CSS.
  • Develop backend services using Python, Node.js, or similar technologies.
  • Design, implement, and integrate RESTful APIs.
  • Implement authentication, authorization, validation, error handling, and application-level business logic.
  • Collaborate with engineers and product teams to translate requirements into scalable technical solutions.

Backend & Database Development

  • Develop backend services and APIs using Python and/or Node.js.
  • Work with relational databases such as PostgreSQL and MySQL.
  • Work with NoSQL technologies such as MongoDB and Redis.
  • Design database schemas following appropriate normalization and data modeling principles.
  • Write efficient SQL queries and perform basic query optimization.
  • Implement appropriate indexing, caching, and data-access patterns where required.
  • Troubleshoot application, API, and database-related issues.

Docker & Containerization

  • Develop, build, manage, and troubleshoot Docker container images.
  • Create and maintain Dockerfiles for application and service deployment.
  • Use Docker Compose for multi-container application environments.
  • Validate container startup, service health, dependencies, networking, configuration, and runtime behavior.
  • Perform Docker image verification to ensure images contain the required packages, configurations, permissions, dependencies, and application functionality.
  • Troubleshoot container, image, networking, configuration, and environment-related issues.
  • Support consistent development, testing, and deployment environments through containerization.

Testing & Quality Assurance

  • Develop and execute functional, unit, integration, API, and regression tests.
  • Implement automated testing for frontend and backend functionality.
  • Validate APIs, application workflows, database interactions, and service integrations.
  • Build automated validation workflows for Docker/container images.
  • Verify image integrity, package availability, configurations, permissions, exposed services, dependencies, and runtime behavior.
  • Identify, reproduce, debug, and document software defects.
  • Analyze test failures and perform root-cause analysis.
  • Improve test coverage and introduce regression tests for previously identified issues.
  • Work closely with QA and engineering teams to improve overall product reliability.

Debugging & Production Support

  • Investigate issues across the frontend, backend, API, database, Docker, and infrastructure layers.
  • Analyze application logs, stack traces, API responses, database behavior, and container logs.
  • Reproduce production and development issues and identify their root causes.
  • Implement fixes while minimizing regression risk.
  • Participate in production issue resolution and post-incident analysis.
  • Collaborate with senior engineers on complex technical problems and architectural decisions.

AI-Assisted Engineering & Productivity

  • Use AI-assisted development tools to improve engineering productivity and accelerate software development workflows.
  • Leverage AI tools for:
  • Code generation and implementation assistance
  • Code understanding and exploration
  • Debugging and error analysis
  • Unit and integration test generation
  • Test-case and edge-case identification
  • Code review and refactoring
  • Technical documentation
  • API and library research
  • Development workflow automation
  • Use AI to analyze logs, stack traces, test failures, and unfamiliar codebases to accelerate troubleshooting

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Questions about this job

How do I apply for the Full Stack Developer job at CleanStart?

Use the apply link on this page: you apply directly with CleanStart on LinkedIn. Before you do, score your resume against this job description on Fitboard. It shows which skills and keywords the job asks for that your resume doesn't show, so you can fix them first.

What skills does CleanStart want for this Full Stack Developer role?

The job description asks for React, JavaScript, TypeScript, HTML, CSS, Python, Node.js and PostgreSQL. Make sure your resume shows the ones you have, in the words the job uses: applicant tracking systems look for them.

How can I get a job at CleanStart?

Apply to the CleanStart roles that match your experience, and tailor your resume to each job description: for this role that means showing React, JavaScript, TypeScript. A resume that matches the job's own keywords is more likely to get past screening. Fitboard scores your resume against this exact job for free.

Is this Full Stack Developer job remote or onsite?

This is based in Ahmedabad, Gujarat.

Is it free to apply? Does Fitboard charge anything?

Applying is free: you apply directly with CleanStart, and this job page and its apply link cost nothing. Checking your resume against this job is free too, with 3 free scans when you sign in and no credit card needed.

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