About MastersIndia
MastersIndia is a leading technology company building compliance-focused SaaS products that simplify complex business processes like GST, e-invoicing, and e-way bills. We work at scale, handle mission-critical systems, and believe in strong engineering ownership.
Job DescriptionRole Overview
We are looking for a Tech Lead (Full-stack) who will own the end-to-end technical design and quality of our product systems — across backend and frontend.
This is a hands-on technical leadership role, not a people-manager position. You will work closely with Product Managers, Backend and Frontend engineers, QA, and DevOps to design scalable systems and deliver reliable product features, while continuing to write production code.
Key Responsibilities
Architecture & System Design
- Own end-to-end system design across backend and frontend
- Make architectural decisions focused on scalability, performance, security, and maintainability
- Drive clean architecture, SOLID principles, and long-term technical direction Review and guide both backend and frontend technical designs
Backend & Frontend Oversight
- Design and build scalable backend services using Python, Django, and FastAPI
- Define API contracts and build high-performance RESTful services
- Guide frontend architecture, data flow, and performance patterns
- Ensure clean API–frontend contracts and seamless end-to-end workflows
(Deep frontend framework expertise is not mandatory; architectural understanding is.)
Reliability & Quality
- Work with DevOps on deployments, monitoring, and system reliability
- Design systems for high availability and fault tolerance
- Lead code and design reviews
- Ensure strong test coverage and production readiness
- Debug production issues and drive root-cause analysis
Collaboration
- Partner with Product Managers on feasibility, scope, and technical trade-offs
- Break down requirements into clear technical plans
- Collaborate closely with QA and Platform teams to ensure release quality
- Act as the final technical decision-maker for assigned product areas
AI & Modern Development
- Experience integrating AI/LLM APIs into production systems
- Understanding of prompt design, response handling, and AI reliability patterns
- Experience building AI-powered product features or workflows
- Familiarity with AI-assisted developer tools and workflows
Qualifications
Required Skills & Experience
7-10 years of backend development experience
Experience building high-scale SaaS or B2B platforms
Prior experience acting as a Tech Lead or senior technical owner
Strong hands-on expertise in Python, FastAPI, Django, PostgreSQL, MySQL, MongoDB, Redis, AWS, Async programming,
Background task processing (Celery, RQ, or Prefect, AirFlow)
Solid knowledge of microservices, data structures, algorithms, and system design
Exposure to security best practices and compliance-driven systems
Experience mentoring or leading team.
What We’re Looking For
Strong ownership and accountability
Ability to balance speed with long-term maintainability
Clear communicator who can guide and unblock teams
Comfortable taking architectural responsibility
Passion for writing clean, efficient, and reliable code
Why Join Us
Build systems that power mission-critical business compliance
High ownership and impact on architecture and scale
Opportunity to lead and grow a strong backend team
Work on complex engineering problems at scale
Competitive compensation and growth opportunities
Skills Required
- 7-10 years of backend development experience
- Experience building high-scale SaaS or B2B platforms
- Prior experience acting as a Tech Lead or senior technical owner
- Strong hands-on expertise in Python, FastAPI, Django, PostgreSQL, MySQL, MongoDB, Redis, and AWS
- Background task processing experience
- Solid knowledge of microservices, data structures, algorithms, and system design
- Exposure to security best practices and compliance-driven systems
- Experience mentoring or leading team
What We Do
Masters India is a GST Suvidha Provider (GSP) appointed by Goods and Services Tax Network (GSTN), a Government of India enterprise. Our mission is to build intuitive software solutions for complex problems faced by businesses across the globe. We are fulfilling our mission by offering tax and financial automation products to enterprises. Most enterprises today use an ERP designed to turbocharge their business, yet, compliance work is still done manually on spreadsheets and through government portal, which fails to meet the most demanding requirements of a modern enterprise. We, therefore, offer advance compliance automation solutions to enterprises that reduce their compliance work, increase work accuracy and improve ease of doing. We have already successfully processed 6 million plus sales invoices, 2 million plus e-way bills and have helped file billions in taxes
