Full-stack Engineer

Mako IT Lab
Chennai, Tamil Nadu, India

Full Stack Developer (SaaS Integrations)

1-2 years of experience

Role: Build and maintain integrations between SaaS applications using REST APIs, webhooks, SDKs, and Workato. You’ll turn customer requirements into working integrations and build supporting React.js components when needed.

Responsibilities

  • Develop Python backend services and integration scripts
  • Build and maintain Workato recipes and automation workflows
  • Handle authentication (OAuth 2.0, JWT, API keys) and data formats (JSON, CSV, XML)
  • Map and transform data between systems, and reconcile it to confirm it moved accurately
  • Troubleshoot API, authentication, and mapping failures
  • Add error handling, retries, logging, and monitoring
  • Flag API limitations and technical risks early
  • Document integrations, join code reviews, and work with Tech Leads, QA, and stakeholders

Required Skills

  • Python, with FastAPI, Flask, or Django
  • Strong REST API knowledge: HTTP methods, status codes, headers, pagination, rate limits, webhooks
  • Postman or similar tools
  • React.js and JavaScript
  • Basic SQL (PostgreSQL or MySQL)
  • Git

Good to have: Workato experience (not mandatory if you’re willing to learn). Experience with MuleSoft, Boomi, Zapier, Make, or n8n also counts.

Competencies: Problem-solving, independent API troubleshooting, clear communication, ownership, and a strong learning attitude.

Qualification: B.E / B.Tech / MCA / B.Sc / M.Sc in Computer Science, IT, or a related field.

Growth: The role can lead to Integration Engineer or SaaS Implementation Engineer.

Skills:- Python, Flask, Django, FastAPI, React.js, SQL, JSON, Git, Postman and RESTful APIs

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Questions about this job

How do I apply for the Full-stack Engineer job at Mako IT Lab?

Use the apply link on this page: you apply directly with Mako IT Lab 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 Mako IT Lab want for this Full-stack Engineer role?

The job description asks for Python, FastAPI, Flask, Django, REST API, Postman, React.js and JavaScript. 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 Mako IT Lab?

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Is this Full-stack Engineer job remote or onsite?

This is based in Chennai, Tamil Nadu.

Is it free to apply? Does Fitboard charge anything?

Applying is free: you apply directly with Mako IT Lab, 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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