Software Engineer - Backend

Software Engineer - Backend

Avante is the first AI‑native benefits platform built to turn benefits complexity into clarity. We’re looking for a backend‑focused Software Engineer to help build the services and data systems that power our platform.

Location:

Seattle, WA (On‑site, Remote) |

Employment type:

Full‑time

• Write high‑quality, production‑ready Type Script code for our backend services and APIs.
• Design, build, and maintain scalable services within our Type Script monorepo.
• Model data, design schemas, and optimize queries in Postgre
  
  SQL.
• Integrate with external systems including HRIS platforms, ticketing systems, and third‑party APIs.
• Build infrastructure for AI‑powered features – prompt engineering, context management, and reliable AI system integration.
• Build for production with attention to observability, monitoring, and testability from day one.
• Participate in design discussions, code reviews, and technical decision‑making.
• Collaborate closely with product, design, and engineering peers to deliver solutions that drive real business value.

• 3+ years of professional software engineering experience, primarily in backend development.
• Strong proficiency in Type Script, or willingness to ramp quickly if coming from similar languages (Java, C#, Python).
• Solid experience with relational databases – schema design, query writing, and performance basics.
• Familiarity with API design patterns and building services that other systems depend on.
• Ability to work effectively in ambiguity, prioritize well, and balance speed with maintainability.
• Strong communication skills and genuine interest in understanding the problems you’re solving.
• Experience building AI‑powered features or working with LLM APIs is a significant plus.

• Beat Yesterday – Continuous improvement, innovation, and growth.
• Embrace Type 2 Fun – Resilience and positivity in the face of challenges.
• Act Like an Owner – Initiative, accountability, and focus on outcomes.
• Stay Hungry, Stay Curious – Humility, curiosity, and bold thinking.

Stock options, medical/dental/vision, and 401(k).

• Initial screen with recruiters.
• Phone screen with our Head of Engineering.
• On‑Site Interview Loop
  • Technical interview focused on real‑world problem solving (no whiteboard algorithms!).
  • Behavioral interview to explore your approach to teamwork and challenges.
  • 1:1 with our PM.
• Final loop with our Head of Engineering.
• Final conversation with our CEO.

• Company size: 11–50 employees.
• Headquarters:
  Los Angeles, CA, US.
• Year founded: 2004.
• Website: