Senior Full-Stack Developer (Backend Focused) - €50.000 - €70.000 A Year

07 set - Monta'
Rendi

ppDescrizione dell’offerta di lavoro /ph3About Rendi /h3pRendi is a circular fashion platform for kids. Families send us their used clothing, we evaluate and refurbish it, and resell it. B2C sales, a Prime membership, and a B2B2C channel through schools and organizations. /ph3The role /h3pWe're hiring a Senior Full‑Stack Developer to build alongside our Tech Lead. The operation runs on a mix of tools, manual processes, and good judgment from the team. Your job is to build the software that lets it scale. You work directly with the Tech Lead, starting from scratch. Most of your time is backend: data model, services, integrations, infrastructure. But when the fastest way to ship a feature is building the interface yourself, you do that too, especially on the Ops Hub, the internal web tool our operations team uses all day. /ph3What this looks like /h3ulliA central database as the system of record for inventory, customer profiles, credits, and logistics. Shopify is the sales channel, not the source of truth. /liliBackend services with tests, versioning, actual deployment pipelines /liliIntegrations with Shopify, payment providers, logistics carriers, notifications /liliAutomation for cataloging, credits, fulfillment, post‑sales support /liliEnd‑to‑end features on the Ops Hub: API, data layer, and the React interface operators work in /liliArchitecture decisions, stack choices, trade‑offs: you make them with us, not receive them from above. /li /ulh3Technical direction /h3pWhere we're leaning, not a final spec. Some choices are still open. /pulliBackend: TypeScript, Node.Js, PostgreSQL, AWS (Lambda, RDS, SQS, S3) /liliFrontend: React, TypeScript, Tailwind CSS /liliIntegrations: Shopify Admin API (GraphQL), webhooks, REST /liliTools: Docker, Git, GitHub Actions, Terraform /liliLikely:



Python for AI pipelines /li /ulh3What you'll work on first /h3ulliMap the current operational processes and turn them into a data model /liliDefine and ship a first version of the core schema /liliMigrate the core workflows from existing tools to the new system /liliBuild the first Ops Hub screens end‑to‑end: backend services and the React interface for operations /liliBackend support for the mobile storefront /li /ulh3Requirements /h3ulli5+ years building backend systems professionally. TypeScript and Node.Js as primary stack. /liliPostgreSQL: schema design, indexing, query optimization. /liliYou've run database migrations in production, shipped schema changes without downtime, handled rollbacks, dealt with data backfills. /liliAWS in production: Lambda, RDS, S3, SQS or equivalent. /liliInfrastructure as code (Terraform or equivalent). /liliYou've versioned APIs, managed deprecation cycles, introduced breaking changes without breaking consumers. /liliReact: you can build a working interface, use a design system, close a feature without waiting on a frontend developer. /li /ulh3How you work: /h3ulliOwn problems, not tickets. You understand the business context and decide accordingly. /liliVague requirements don't stop you. Make a call, write down the assumption, keep moving. /liliStartup pace is fine by you. Priorities shift, context is thin, shipping matters more than polish. /li /ulh3Nice to have /h3ulliShopify API (metafields, headless commerce) /liliLogistics or inventory systems /liliOpenAI API, image pipelines, content generation /liliPython for data work /liliInternal tools or operations platforms /liliAnything public you've built /li /ulh3What we offer /h3ulliYou make the architectural decisions, not inherit them /liliDay‑to‑day collaboration with the Tech Lead, not a solo gig /liliA product that people actually use, not abstract infrastructure /lili€50,000–70,000 depending on experience with possibility of stock options /liliHybrid in Milan, or fully remote if it works. We'd want you in Milan 1–2 times a month /liliClaude Max / Cursor Pro on us /li /ul /p #J-18808-Ljbffr

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