Senior Software Engineer

You will be responsible for the full lifecycle of our backend services, focusing on architecting, building, and operating systems that handle high-volume financial transactions securely and reliably. You will act as a technical leader, driving feature delivery and raising the engineering bar across the team while ensuring our systems align with business priorities., * Build & Operate: Build and operate scalable backend services using Node.js/TypeScript and PostgreSQL.

• API Design: Design robust APIs that power financial transactions, ensuring idempotency, reliability, and a developer-friendly experience.
• Architecture: Architect solutions for complex challenges across core domains, including payments, ledgering, and reconciliation.
• Feature Delivery: Lead feature delivery from design through implementation, testing, and deployment.
• Code Quality & Mentorship: Review code and mentor peers, maintaining high standards for maintainability and quality across the codebase.
• Production Reliability: Investigate and resolve production issues with a focus on root cause prevention.

How You'll Work:

• Treat APIs and services as products, balancing developer experience with robustness.
• Favor simplicity and clarity in architecture while planning for scale and resilience.
• Keep security and compliance top of mind in all technical decisions.
• Document designs, runbooks, and decision records for effective knowledge sharing.

Do you have experience in TypeScript?, * Experience: 5+ years of backend software engineering experience.

• Core Stack: Strong expertise in Node.js, TypeScript, and relational databases (PostgreSQL preferred).
• Domain Expertise: Proven experience building APIs that power financial or transactional systems.
• Fintech Knowledge: Understanding of payments, fintech, or other transaction-heavy domains.
• Systems Design: Experience designing for scalability, reliability, and fault tolerance.
• Distributed Systems: Familiarity with distributed systems concepts (e.g., idempotency, concurrency, data integrity).
• Communication: Excellent communication skills and ability to collaborate across product, design, and infrastructure teams.

Tools You'll Use:

• Node.js / TypeScript, NestJS (or similar backend frameworks).
• PostgreSQL, REST APIs.
• GitLab, Docker, Kubernetes, AWS.
• Monitoring and observability tools (e.g., Datadog).

Preferred Experience (Nice to Have):

• Experience with blockchain development (e.g., smart contracts, wallets, tokenization).
• Infrastructure knowledge: Kubernetes, AWS, Terraform.
• Exposure to event-driven architectures and real-time transaction systems.

• Leave: Unlimited Leave policy.
• Equipment: Company-provided Laptop.
• Compensation: Competitive salary ($130K - $180K) plus Options (equity) package.
• Perks: Dedicated Health Stipend and Office Stipend.
• Impact: Opportunity to work on critical infrastructure at the intersection of fintech and payments.