Senior Backend Engineer

About the Role

Our backend powers complex workflows across jobs, interviews, sourcing, and AI-driven insights. As we expand these capabilities, we’re strengthening our architecture and introducing new patterns to support scale and speed. We’re hiring a Senior Backend Engineer who enjoys solving real product challenges, shaping reliable systems, and helping a team level up.

Your work will influence how our backend grows — improving performance, modularity, and developer experience — while delivering new features that matter to our customers.

This is a role for someone who values doing the right thing , moves with high velocity , communicates clearly.

What You’ll Work On

Build backend features using Node.js / NestJS with clean, scalable patterns

Improve backend structure, modularity, and data flows

Implement API endpoints and business logic with clarity and maintainability

Review code and guide engineers toward better patterns

Collaborate with frontend, product, and AI teams to design efficient solutions

Identify small improvements that increase developer velocity

Strengthen error handling, validation, and domain clarity across the backend

Help the team avoid new tech debt while delivering fast

Requirements

Strong experience with NestJS

Deep understanding of backend architecture patterns :

Modular monolith

Service + repository layering

Dependency injection

DTOs & validation

Solid experience designing reliable, high-quality APIs

Strong debugging, problem-solving, and code-organization skills

Ability to guide other developers and establish patterns

Experience with PostgreSQL, and MongoDB

Experience improving backend performance or resolving bottlenecks

Experience in event-driven or modular architectures

Experience in AI-powered products (Claude, Cursor, Copilot)