--- title: '🌐 Java Software Engineer (Java / Spring) at SFEIR' canonical: 'https://feeny.ai/job/java-software-engineer-java-spring-sfeir-88q0vtf4jxkz' type: 'job' last_seen: '2026-09-07' --- # 🌐 Java Software Engineer (Java / Spring) at SFEIR - **Company:** SFEIR - **Work type:** hybrid - **Posted:** 2026-09-03 - **Last confirmed live:** 2026-09-07 - **Apply:** https://jobs.lever.co/sfeir/1267109f-4971-4e5a-930f-30c2737e6fa5 ## Job description SFEIR BELGIUM - 🌐 Java Software Engineer (Java / Spring) – Deviens un dĂ©veloppeur augmentĂ© Bruxelles | Esprit startup | AI-Native Group đŸ€– Sharp Tech. Real Impact. 🔎 Qui sommes-nous ? 🔍 SFEIR est un catalyseur d'innovation technologique Ă  la pointe de la rĂ©volution IA. Nous transformons les organisations en crĂ©ant un impact tangible et durable — non pas en suivant les tendances, mais en les industrialisant Ă  cĂŽtĂ© de nos clients. Notre conviction : l'IA agentique bien orchestrĂ©e permet une accĂ©lĂ©ration massive sur les cycles de livraison. Les organisations qui prendront de l'avance ne seront pas celles qui adopteront l'IA le plus tĂŽt, mais celles qui sauront l'industrialiser avec mĂ©thode. C'est exactement ce que nous faisons Ă  travers notre approche du Context Engineering , de notre partenariat avec Anthropic & notre plateforme GenAI RAISE. Nos chiffres clĂ©s : prĂšs d’un millier de consultants passionnĂ©s par la tech et augmentĂ©s par l’IA ! 8 agences en France, au Luxembourg et Ă  Bruxelles Partenaire Anthropic Select au sein du volet Services du Claude Partner Network depuis le 1er juin ! 15 ans de partenariat avec Google Cloud, Partner of the Year Ă  plusieurs reprises, et un Ă©cosystĂšme de partenaires premium (AWS, Microsoft, Scaleway, S3NS, Databricks, Snowflake, Confluent, dbt
) +90 clients actifs et +5000 personnes formĂ©es par an via SFEIR Institute đŸ’« Qu'est-ce qui nous anime ? đŸ’« Le point commun de nos Sfeirians, c'est la passion pour la Tech. Notre culture est rĂ©solument tournĂ©e vers l'excellence technologique, le transfert de compĂ©tences et nos valeurs phares : bienveillance, diversitĂ©, excellence, libertĂ©, responsabilitĂ©. Nous sommes AI-Powered : on utilise RAISE (notre outil interne) et Claude Code au quotidien. Notre partenariat Anthropic te permet d’avoir accĂšs aux outils et certifications avant tout le monde. L’esprit communautaire est dans notre ADN : speakers dans les meetups locaux, prĂ©sentations mensuelles internes, blog communautaire et des chemins de carriĂšre IC pour grandir en expertise sans quitter le code. đŸ’» Ton futur rĂŽle : Software & Innovation ConcrĂštement, tu vas crĂ©er des applications qui transforment l’expĂ©rience de millions d’utilisateurs en modernisant des systĂšmes critiques,parce que l’innovation n’a de valeur que si elle amĂ©liore la vie rĂ©elle. ✔ Stack Moderne  : Java, Spring, Quarkus, microservices, 
. ✔Collaboratif : Tu bosses avec les teams Data, Cloud et IA pour bĂątir des SI "future-proof". ✔Moteur d’innovation : Tu portes les bonnes pratiques et l’excellente au sein des Ă©quipes client. 🇧đŸ‡ȘLe "Bruxelles Factor" SFEIR Belgium, c'est une ambiance de start-up avec les reins d'un grand groupe : Une team de +10 devs oĂč tout le monde se connaĂźt. Un Engineering Director (Renaud Hoyoux) qui code encore avec toi. Des bureaux stylĂ©s sur l’avenue Louise. Une scĂšne tech vivante : talks internes, meetups, afterworks et partage.Le programme AI Champions pour passer au niveau supĂ©rieur avec l’IA 🎁 Ce qu'on t'offre Salaire : BasĂ© sur tes skills rĂ©els validĂ©s aux PlayOffs, notre process de recrutement technique Voiture de sociĂ©tĂ© ou budget mobilitĂ©. Matos Premium : MacBook Pro ou Dell au choix. ChĂšque-repas Pluxee et Ă©cochĂšques. Abonnement tĂ©lĂ©phonique europĂ©en. Assurance santĂ© : DKV Hospi 🎯 En pratique Lieu : chez nos clients sur la mĂ©tropole bruxelloise 🎼 La suite des Ă©vĂ©nements Entretien RH avec Quentin Puis des tests tech en pair-programming (algo, langage, plateforme) notre process est une dĂ©couverte mutuelle — et tu dĂ©cides aussi si on est le bon endroit pour toi. On Ă©value ton raisonnement, ta façon de collaborer et de dĂ©bloquer des situations — bien au-delĂ  de ce qu'un CV peut dire. Tu as les skills Java. On a les tokens, les projets qui challengent, et une team qui pousse dans le mĂȘme sens. La question c'est : es-tu  prĂȘt Ă  passer au niveau supĂ©rieur ? Let's go âœŒđŸ» ! Envoie-nous ton CV ou viens discuter en DM. SFEIR collecte vos donnĂ©es Ă  caractĂšre personnel afin de traiter votre candidature. Pour en savoir plus sur la gestion de vos donnĂ©es personnelles et pour exercer vos droits, nous vous invitons Ă  consulter notre Politique de confidentialitĂ©. ## About SFEIR ## Company Overview - **One-liner**: SFEIR is an AI Engineering consultancy of 850+ engineers that helps organisations move from marginal gains to 10x with AI-driven software production, context engineering and the Agentic Conversational Enterprise. - **Entity Type**: Private (bootstrapped; no external funding disclosed) - **Headquarters**: Neuilly-sur-Seine, France - **Founded**: ~2005 (over 20 years of continuous innovation) [sfeir.com](https://www.sfeir.com/en/company/) - **Founders**: Not publicly available ## Core Business - **Primary industry**: Technology consulting / AI Engineering - **Target customers**: B2B, Enterprise (large organisations seeking AI transformation) - **Mission**: The “AI Only” vision – a 10x productivity strategy where engineers pilot AI, validate its output, and own architectural decisions [sfeir.com](https://www.sfeir.com/en/company/) ## Products & Services - **SFEIR Engineering**: Pure technical excellence – cloud, data, AI and software engineering. Builds the AI-driven systems for clients. [sfeir.com](https://www.sfeir.com/en/company/) - **WEnvision**: Strategic advisory, technology framing and thought leadership. Helps clients define and structure their transformation. [sfeir.com](https://www.sfeir.com/en/company/) - **SFEIR Institute**: Training delivered by practitioner experts. Certified training on Google Cloud, AWS, Microsoft, Kubernetes, and generative AI. [sfeir.com](https://www.sfeir.com/en/company/) - **RAISE (internal platform)**: The in-house generative-AI platform that gives the whole community access to the latest LLMs. [sfeir.com](https://www.sfeir.com/en/company/culture/) ## Market Standing - **Valuation/Market Cap**: Not disclosed (private company) - **Key Metric**: Annual revenue of 130 M€ (latest figure) [sfeir.com](https://www.sfeir.com/en/company/) - **Notable Investors/Partners**: None publicly listed (bootstrapped); partners likely include Google Cloud, AWS, Microsoft (based on certified training offerings) - **Growth Signals**: 850+ engineers across 8 offices in France and Benelux; structured “AI Champions” programme ensuring 100% of consultants master generative AI; continuous hiring across software, cloud, data and AI roles [sfeir.com](https://www.sfeir.com/en/careers/) ## Competitive Advantages - **AI Only focus**: Entirely dedicated to AI-driven engineering – not a generalist consultancy. Every consultant is trained and deployed on generative AI. - **Augmented Engineer model**: Engineers write 80% less boilerplate code but own architecture, security, and business relevance. AI handles mechanics; humans drive value. - **Collective intelligence**: 850+ engineers with internal events every week, dozens of thematic communities, and a culture of test-and-learn. No one is alone on a hard problem. - **Skills‑based organisation**: Career progression defined by real skills (up to 13 per role), not by title. Two parallel tracks: Individual Contributor (Staff, Principal, Senior Principal) and Engineering Manager. - **PlayOffs hiring process**: Half-day pair‑programming with three Sfeirians – candidates assess the company as much as they are assessed. No timed quizzes or whiteboard riddles. ## Strategic Focus - **AI‑driven transformation**: Helping clients move from marginal gains to 10x productivity through generative AI, context engineering, and the Agentic Conversational Enterprise. - **Continuous upskilling**: 100% of consultants go through the AI Champions programme; internal RAISE platform provides access to latest LLMs; SFEIR Institute delivers certified training. - **Scaling the tribe**: Expanding engineering headcount across France and Benelux, with new roles published weekly in software, cloud, data, AI, and architecture. ## Why Work Here - **Culture**: A “tribe” of engineers where real skill outranks the job title. Flat hierarchy, managers who still code, and five values: kindness, inclusiveness, excellence, freedom, responsibility. [sfeir.com](https://www.sfeir.com/en/company/culture/) - **Remote/Hybrid/Office**: 8 offices across France and Benelux; the hiring process is on-site (half-day PlayOffs), indicating a strong office‑centric culture, though flexible arrangements may be available on a per‑project basis (not explicitly stated). - **Notable perks**: Permanent learning (SFEIR Schools, certified training, RAISE platform); strong support for personal branding (writing on sfeir.dev, speaking at conferences like Devoxx, DevFest, Google I/O); no sales targets – only tech level and tech culture count. - **Engineering culture**: Pair‑programming hiring, AI‑first tooling (Claude Code, Cursor, LangGraph, Gemini Enterprise), and a promise of lasting employability through continuous skill evolution. ## Sources 1. [sfeir.com – Company overview](https://www.sfeir.com/en/company/) 2. [sfeir.com – Careers](https://www.sfeir.com/en/careers/) 3. [sfeir.com – Open roles](https://www.sfeir.com/en/careers/jobs/) 4. [sfeir.com – Culture](https://www.sfeir.com/en/company/culture/) 5. [sfeir.com – Hiring process](https://www.sfeir.com/en/careers/hiring-process/) ## Other roles at SFEIR - [📊 Data Engineer](https://feeny.ai/job/data-engineer-sfeir-qtmfw3kvjmxv) - [⚙ Cloud/DevOps Engineer](https://feeny.ai/job/cloud-devops-engineer-sfeir-zwec0tjh5r1h) - [🧠 AI Engineer](https://feeny.ai/job/ai-engineer-sfeir-spk3mxevm2jt) - [AI Engineer](https://feeny.ai/job/ai-engineer-sfeir-mtg6sck1gjkg) - [📊 Data Engineer](https://feeny.ai/job/data-engineer-sfeir-03wqwff1s71t) - [⚙ Cloud/DevOps Engineer](https://feeny.ai/job/cloud-devops-engineer-sfeir-6vrxtj48867g) - [🌐 Java Software Engineer (Java / Spring)](https://feeny.ai/job/java-software-engineer-java-spring-sfeir-0c9bvpe17gvv) - [Senior Software Engineer Java-JS (F/H) - CrĂ©ation d'Agence](https://feeny.ai/job/senior-software-engineer-java-js-f-h-creation-d-agence-sfeir-qjzxxj0dwskc) - [Senior Data Engineer (F/H) - Rennes](https://feeny.ai/job/senior-data-engineer-f-h-rennes-sfeir-fabrssn36hw8) - [Senior Data Engineer (F/H) - Niort](https://feeny.ai/job/senior-data-engineer-f-h-niort-sfeir-evd3b1jttzx4)