
Open since Feb 2026
Backend Product Engineer
AI Summary
Design, build, and operate backend services and APIs for an AI-driven agentic platform, ensuring performance, scalability, and cross-functional collaboration.
About this role
About Gilion
Our mission is clear: We are accelerating founders in their growth journey through our Gilion platform. As a growing product company leveraging AI, we are creating an innovative, technically challenging ai agentic platform revolutionizing how businesses grow and how banks & investors invest. Watch our platform here: gilion.com/agentic
Our team is made up of experts who have been part of leading companies like Spotify, Google, King, Sinch, bringing a wealth of experience and a passion for pushing boundaries. At Gilion, you’ll be part of a fast-moving, dynamic environment where your work will have a tangible impact on both our product and the industry as a whole. If you’re excited about working with challenging technology and making a real difference, Gilion is the place for you.
What you'll do
We're looking for a Backend Product Engineer to build and evolve the products that power Gilion's AI-driven agentic platform - making sure they're performant, scalable, and ready for what's next.
Design, build, and operate backend services, APIs, and infrastructure
Own systems end-to-end: architecture, deployment, monitoring, and iteration
Collaborate with other teams to ship robust features
Integrate with agentic workflows and LLM orchestration layers
Help shape our backend architecture and technical direction as we scale
What we're looking for
4+ years building and scaling backend systems in production
Strong proficiency in Go, Python, or similar - with solid API and service design skills
Deep understanding of distributed systems, microservices, and scalability tradeoffs
Experience shipping features cross-functionally with frontend, data, or ML teams
Product-minded: you balance delivery speed with long-term quality and care about end-user impact
What we offer
Work-life balance, hybrid-remote model
Diverse, inclusive and knowledge-sharing culture
Experienced founders, backed by top investors
A growth journey with tons of development opportunities
AI product that impacts how companies grow, disrupting the industry
Skills
Explore related jobs
More jobs at Gilion
Similar API Design jobs
- N
Senior API DesignerNN Personeel B.V. · Madrid - S
Principal Product Owner – Agentic API Design & GovernanceSabre GLBL Inc. · Krakow, Małopolskie - C
Manager, Product Management- Enterprise API Platforms, API Designcapital one · McLean, Virginia - T
Business Analyst | APIsTECDATA ENGINEERING · Barcelona, Spain - C
Principal CX/UX Designer (API Developer Platform) – Hybrid (CT/ET) R0060120CCH Incorporated · USA - Coppell, Texas - E
Openings for App Developer!!Endeavor IT Solution · Indore, MP
Browse these categories
Market data for backend engineer roles
All reports →- Role reportBackend engineer jobs, Sep 2026: new listings up 22.7% in a weekBackend engineer new listings rose 22.7% this week to 481, with 4,949 active roles. Senior positions make up over half. Apply early to new openings.
- SeriesSalary reportsWhat employers publish in job postings, by level and workplace. Not self-reported pay.
- Market overviewState of tech hiring, September 2026: up 4.8%Tech hiring rose 4.8% month over month in September 2026, with 411,122 new listings. Customer support and account executive roles led the growth.