Freelance Tech Co-Founder / Lead Software Architect

Job Type: Freelancing / Business Partnering / Project-Based
Location: Remote – India
Experience: 6–9 years

Role Purpose

Lead the technical architecture, security and engineering of a multi-tenant B2B SaaS platform as a freelance technology partner and technical business partner.

Key Responsibilities

- Own multi-tenant architecture, data isolation and system security.
- Design and develop core payroll, shift-engine and compliance calculation systems.
- Build secure APIs and biometric integrations.
- Manage cloud infrastructure, Docker environments and CI/CD pipelines.
- Ensure scalability, performance, security and system uptime.
- Provide technical leadership and make key architecture decisions.
- Work directly with the Founder on product strategy and technical roadmap.

Required Skills

- Java/Spring Boot, Go or Node.js.
- PostgreSQL and multi-tenant database architecture.




- Row-Level Security (RLS).
- Redis and caching.
- Docker and AWS.
- OAuth2/JWT security.
- REST/gRPC APIs.
- Biometric API integrations.
- CI/CD and cloud infrastructure.

Qualification

B.Tech / B.E. in Computer Science, IT or equivalent from an accredited institution.

Ideal Candidate

Experienced software architect, technical leader, CTO, freelancer or technology entrepreneur interested in a long-term business partnership and willing to take ownership of architecture, security and core product engineering.

Engagement: Freelancing / Business Partnering / Project-Based
Compensation: Negotiable based on experience, capability and agreed partnership structure.

Pay: ₹22,092.46 - ₹114,870.45 per month

Work Location: Remote

📌 Chief Technology Officer (CTO) (India)
🏢 FlowMint AI
📍 India