Senior Backend Engineer (f/m/x) – API & Platform

Welcome at DKB Code Factory….  { { … a_place_to_stay_yourself: } } ;  { { … a_place_to_stay_curious:   Join our engineering team as a Senior Backend Engineer (x,f,m) and play a key role in designing and operating the core backend systems that power secure, scalable, and high-performance digital platforms in a highly regulated environment. You will take ownership of mission-critical backend services, drive technical excellence, and contribute to reliable, customer-centric solutions impacting thousands to millions of users. This role offers the opportunity to deepen your expertise, shape architecture decisions, mentor peers, and influence engineering standards within a collaborative, quality-driven organization.   } } ;  { YOUR_RESPONSIBILITIES: [ * Design, build, and operate scalable, secure, and maintainable backend services with clean architecture and well-defined APIs. * Deliver functional, well-tested code adhering to Clean Code principles, Test Driven Development, and Domain-Driven Design. * Collaborate closely with frontend developers, product owners, QA, UX designer and other stakeholders to align API specifications and implementations. * Proactively identify and reduce technical debt while implementing user-driven improvements. * Lead and participate in technical deep dives and knowledge sharing to elevate engineering best practices. * Mentor peers and contribute to cross-team problem solving and innovation. ] } ; { following_qualifications_would_be_in_line_with_our_desired_profile_for_this_position: [ * Proven experience in backend development using Kotlin and Spring Boot framework. * Strong understanding of Domain Driven Design, Ports & Adapters (Hexagonal Architecture), and API design/validation. * Experience with relational databases such as Postgres. * Experience with container orchestration tools including Docker, Kubernetes and Helm. * Prioritizing code quality and engineering excellence: You believe in the power of automated test suites and ideally embrace TDD as a core part of your development workflow to build scalable and bug-free solutions. * Excellent communication and collaboration skills to work effectively across teams and stakeholders. * Ability to take ownership, deliver under uncertainty, and maintain attention to detail. * Bonus: You have a Startup and/or Finance background.   * You're passionate about your work, but also know how to enjoy your free time!   ] } ; Got the feeling not to match every single requirement? Don’t worry! We encourage you to apply anyways, even if your qualifications do not align perfectly. You might still be just the right candidate for us! { { … a_place_to_stay_together: From Morning Daily to Afterwork Drink, team spirit is essential to us. The heart of our togetherness is that we truly are connected with each other: We not only share fun & laughter, but also honest opinions - because that's how we grow: We exchange ideas, give support in our personal development, and celebrate success together! Besides our great community, we also offer numerous other benefits... } } ;

HEALTH CAN’T WAIT. Not for symptoms to get worse. Not for a six‑month appointment. Not for a system to catch up. But that’s exactly how healthcare works today. You wait, until you can’t. Alan exists to end the wait. Health is a universal right, and we believe this right can only become real when it’s coupled with prevention. We need to stop treating health as something we repair and start treating it as something we build, every day. It’s not solely a question of willpower. It’s the healthcare system itself that needs to work for everyone, in a sustainable way. So we are building the new standard in prevention insurance. Alan is the first company that integrates insurance, prevention, and care into a single, acclaimed user experience. We are on an incredible journey to build a global leading company, with a unique culture. We already partner with 40K+ companies of all sizes, serving more than 1M+ members, and have reached €800M+ in ARR. Prevention as the new norm. That's what we're building with our team of 800+ people. If it speaks to you: we're hiring across France, Spain, Belgium, and Canada. And beyond. ⭐ THE ENGINEERING TEAM ⭐ In our engineering team, we build the infrastructure, interfaces, and applications to provide first-class service to our members, health professionals, and even ourselves! Being an engineer at Alan means joining a team of talented, committed and passionate engineers, with a lot of interactions. We move fast, with a lot of ownership, and are proud to tackle big problems! Our process is very simple: those who make product decisions are the same ones who build them. We are also the stewards of our members' most sensitive data, and building privacy in by design is core engineering work for us, not an afterthought. Want to know more? Read this article on our Engineering career path. 🛠️ THE STACK Python/Flask, Typescript, React, React Native on the coding side. AWS, GCP, Kubernetes, PostgreSQL, Redis, Terraform/Terramate, Datadog, Cloudflare, GitHub Actions on the platform side, all in a monorepo. We deploy daily and believe in distributed ownership - you build it, you own it. 🤖 THE DATA FOUNDATIONS CREW - WITHIN THE TECH FOUNDATIONS AREA 🎯 MISSION * Tech Foundations - enables product crews and creates the environment to thrive, combining world-class infrastructure, intuitive developer experience, exquisite operational excellence, and built-in security to make shipping exceptional products effortless. * Data Foundations - is one of its crews. Its mission: be the enabling and platform team for data lifecycle and privacy engineering across Alan: retention, deletion, anonymization, and pseudonymization, by design. It builds and runs the GDPR Orchestrator (the platform's current embodiment) and equips each area to own its own data rules on top of it. The team also handles data shared with third parties and partners, with Legal and Security on requirements, including authority-facing work (e.g. CNIL). 🔭 SCOPE 1. Own and evolve the privacy platform (build & run): its core engine, its safety mechanisms (preview/dry-run, audit trail), and its operational health (deploys, on-call, observability). You design the contract areas build on and keep it reliable as adoption grows. 2. Build the paved road (enable, teach to fish): docs, templates, and self-serve tooling so any of our 15+ areas can plug into the platform and manage its own data rules and dependencies. You coach areas through pairing and syncs; you build the capability rather than doing the work for them. 3. Coordinate across areas (the cross-area bridge): align legal, security, data, and the data-producing areas on requirements, surface cross-area data dependencies, and resolve design trade-offs between them. You own the coordination; each area stays accountable for its own data and rules. 4. Push the foundations forward: drive open platform design questions to a conclusion and grow the platform's capabilities as Alan's data, products, and footprint expand. 👀 FOCUS FOR 2026 * Own the platform: become the long-term owner of the GDPR Orchestrator and shape the roadmap for how Alan manages data lifecycle at scale. * Raise the bar on the platform: invest in its safety, observability, and developer experience so areas build on it with confidence. * Lay the paved road: ship the docs, templates, and tooling that let areas self-serve, then move ownership of data rules to the areas that produce the data. * Scale the surface: grow the platform's reach across data stores and third-party systems as Alan expands into new countries. ⭐ IS IT YOU WE'RE LOOKING FOR? EXPERIENCE WE VALUE * Senior-level experience (typically 8+ years) in backend or platform software engineering, or equivalent, with deep production ownership (API and contract design, data modeling, running what you ship). * You've built and operated platforms, libraries, or services that other engineers depend on, and you care about the contract you expose to them. * You're comfortable operating across many teams and influencing without authoritarianism: getting legal, security, data, and product crews who don't report to you aligned on a plan, and driving it to completion. * You bring pragmatism under constraint: you ship sound, safe solutions and improve them over time, rather than waiting for perfect. * Strong plus: prior privacy, GDPR, or data-governance exposure, and experience working in an enabling or platform-team operating model. * Explicitly not required: deep legal expertise. Legal and security partner with this role; they don't get replaced by it. MINDSET WE VALUE * You treat platform engineering as product work: engineers and members are your customers, and doing the right thing with their data should feel effortless. * You're hands-on: writing code is the bulk of the job (Python, TypeScript). You ship what you write to production yourself, then operate it: rollouts, alerting, on-call, incident response. * You design and communicate: you're as comfortable writing a framing doc, drawing a dependency map, and aligning several areas on a design decision as you are writing the code. * You're an enabler: you measure your impact by how fast areas run their own data rules without ever consulting you. The harder you've worked, the less they have to engage you. * You build reusable patterns: guardrails, libraries, and safe-by-default abstractions that keep data handling correct and safe by design at scale. * You're fluent in English (French is not required). For this opportunity, we are aiming to hire above the E level range. But above all, we are looking for high potential and curiosity: make sure to show us this when you apply! Everything else is a bonus. 🌍 HOW WE WORK * Location: You must be legally eligible to work in France, Belgium, or Spain. * Remote work: We offer remote work flexibility, but we value in-person collaboration. 🎯 IMPORTANT NOTE: WE HIRE PEOPLE, NOT ROLES. If you're excited about this opportunity but don't check every box, we'd love to hear from you. Everyone, no matter how underrepresented, should feel free to apply, as it can only bring learnings or success. If you identify yourself as a woman: Did you know that research shows women often apply only when meeting 100% of requirements? Remember, this is just a guide, not a checklist. We'll be thrilled to receive your application! 🔖 Check out our About Alan and Career pages, as well as our Medium, blog and Glassdoor page for more info. YOU WANT TO KNOW MORE ABOUT ALAN? * 🙌 Perks & Benefits: Alaners are provided with a stimulating environment and perks ensuring they are happy, efficient and spend only high-quality time with co-workers. * 🤘 A strong culture: People joining Alan are often surprised and delighted by our innovative working method. We have a set of cultural values that guide our approach to work.