Job Title: Sr. Backend Engineer – Payments Platform

Experience Level: 6–10 Years

Role Type: Full-Time / In-Office

Role Mix: 50% Hands-on Engineering (IC) / 50% People Leadership

Reports To: Founders

Candidates with Fintech Experience is preferred

About the Opportunity

We are a profitable, founder-led consumer technology platform scaling toward $1B+ in annual transaction volume across payments, rewards, and financial services. Capital-effective, customer-first, and built for long-term compounding, we are building core infrastructure where reliability, data integrity, and risk controls drive direct business impact.

We are seeking a technical leader who combines backend systems depth with the leadership capability to build and guide high-performing engineers. This is not a bureaucratic or coordination-only management job; it is a true 50/50 builder-manager position where you will remain close to architecture, code, and production reliability while directly working alongside the founders.

Key Responsibilities

- Architecture & Backend Scale: Architect, scale, and maintain high-throughput backend services and distributed systems for payment processing, rewards, and settlements.
- Integrations & Reliability: Design robust partner APIs, streamline reconciliation pipelines, and establish fault-tolerant exception management workflows.
- Risk & Analytics Infrastructure: Build transaction-monitoring systems, fraud detection mechanisms, and high-performance reporting and data pipelines.
- Hands-on Technical Involvement: Lead technical designs, participate actively in code reviews, debug critical incidents, and write production-grade code.




- Team Leadership & Hiring: Recruit, mentor, and foster high-agency engineers while elevating overall engineering standards and delivery velocity.
- AI-Native Operations: Champion the practical application of AI tooling across the engineering lifecycle—including automated testing, code reviews, observability, log anomaly analysis, and operational workflows.

Required Qualifications & Skills

- 6–10 years of software engineering experience with demonstrable depth in backend platforms, distributed systems, or high-scale APIs.
- Active, ongoing hands-on involvement in writing production code, database optimization, cloud architecture, and systems design.
- Prior experience leading technical workstreams or mentoring and managing small engineering teams.
- Sound architectural judgment, strong operational ownership, and comfort working directly in founder-led environments.
- Familiarity with modern AI engineering tools (e.g., coding assistants, automated test generators, LLM-based workflow automation).
- Experience in payments, fintech, marketplaces, or high-concurrency consumer internet platforms is an advantage.

Why Join Us?

- Direct Founder Access: Significant voice in technical strategy, company building, and product roadmap.
- True Builder-Manager Role: Keep your technical edge sharp without sacrificing leadership growth.
- High-Impact Engineering: Build resilient systems at scale with direct exposure to business-critical transaction flows.
- Long-Term Upside: Participate meaningfully in the value created by an enduring, profitable company.

Pay: ₹2,037,577.06 - ₹5,033,844.49 per year

Work Location: In person

📌 Senior Backend Engineer (Noida)
🏢 Big Tree Resource Management. Pvt.Ltd
📍 Noida