Senior Software Engineer (GoLang/PHP)

About Gelato Gelato has built the world's largest and most global network for on-demand production of customized items e.g. t-shirts, wall art, mugs, books, hoodies, and cards. We support a new wave of e-commerce entrepreneurs and the global shift towards local and more sustainable production. In many ways, we at Gelato are rethinking how digital fabrication of customized products can be done on-demand. Just imagine what will happen when we add 3D printing capabilities to this global service. We are already empowering thousands of e-commerce entrepreneurs to grow and scale their businesses. Platform Gelato is an AI-first , cloud-native platform transforming local, on-demand production and delivery — with zero physical assets. We power: Global production orchestration : connecting e-commerce customers to 130+ partners across 32 countries. From AI-guided plate design to smart routing and logistics, we deliver to over 5 billion people in under 72 hours—faster, greener, smarter. GelatoConnect : our AI-driven print production OS that helps producers master digital printing — from inventory to shipping — by automating every step: procurement, prepress, printing, packaging, and dispatch. It’s machine-agnostic, real-time, and built for uptime, precision, and profitability. AI at the Core We are not just early adopters of AI — we’re AI-native builders . Across engineering, product, and operations, we embrace AI to accelerate innovation: AI-first development using LLMs for code generation, testing, documentation, and design exploration. Autonomous AI agents driving platform resilience, observability, cost control, and internal workflow automation. AI-native product features built into GelatoConnect and the core platform — improving routing, personalization, and production optimization. A culture of continuous experimentation with RAG, agent orchestration, prompt engineering, and model fine-tuning. What you will be doing Using the latest technologies to solve real problems for our customers at a massive scale Collaborating closely with other engineers as a valuable member of a cross-functional team Sharing your knowledge and building creative solutions while helping the team evolve best practices Designing, developing, and deploying backend services with a focus on high availability, low latency, and scalability Taking end-to-end responsibility for the services that are owned by your team, including taking part in an on-call rotation Who you are A programming language agnostic having 5+ years of experience in a similar role Having a minimum of B.S. degree in Information Technology or Computer Sciences Able to adapt, change and grow quickly as we scale the organization Passionate about engineering practices like agile, continuous delivery, test-driven development, traceability, and observability Growth mentality, are curious and not afraid to be experimental. You share your ideas and continuously improve yourself and the team around you Solid experience as a