Associate Backend Engineer

We're looking for a Backend Developer with 1–3 years of experience to join our engineering team. You'll take an active role in building, testing, and maintaining the backend services that power our platform — and you'll do it with AI as a core part of your workflow, not an afterthought. This is a role for someone who's genuinely excited about what AI-assisted development makes possible and wants to push that further every day.

Responsibilities

Build, test, and maintain backend services across Eulerity's core platform; Own features end-to-end — from design and implementation through deployment; Use AI agents and LLM tooling to prototype, iterate, and ship faster; Contribute product ideas and help shape the engineering roadmap; Collaborate closely with cross-functional teams on features and releases; Assist with documentation, system support, and knowledge sharing across the team

Requirements

1–3 years of hands-on backend development experience, with at least 1 year building in Java; Experience using AI agents (Claude, Copilot, Cursor, or similar) to build, debug, and ship software; Familiarity with LLMs, AI agent frameworks, or AI-assisted development workflows; Comfortable integrating third-party APIs; Strong drive to keep learning, especially when it comes to evolving AI tooling and how it applies to real engineering problems; Creative thinking about complex problems and finding elegant solutions; Collaborative, communicative team player with a friendly, low-ego approach; Based in the NYC tri-state area; Available to work full-time (40 hours/week)

Benefits

Comprehensive benefits; Medical; Dental; Vision; Unlimited PTO; Commuter benefits; 401(k) with company match; Summer Fridays; Full GitHub Copilot access with frontier LLMs and coding agents from Anthropic, Google, and OpenAI; Mentorship and regular peer review sessions; Unlimited snacks and in-office lunch credit; Hybrid work flexibility with at least three in-office days per week