Java / Spring Developer (H/F)

About the Role inetum2 is looking for a Java / Spring Developer to help build and support software solutions in Lille. This role involves working closely with colleagues from different backgrounds to design, develop, and maintain applications tailored to client requirements. What You Will Do Collaborate with cross-functional teams on application design and d…

We are seeking a talented Java Development Engineer to join our dynamic team in Lille. In this role, you will leverage your expertise to design, develop, and maintain innovative software solutions. You will collaborate closely with cross-functional teams to ensure the delivery of high-quality applications that meet user needs.

Are you a vibe coder with a passion for development, and do you believe AI will redefine your profession?Welcome to SFEIR. What We Are Looking ForYou are unafraid to:- Design large-scale distributed systems using Python,- Lead the overhaul of complex Cloud infrastructures,- Build robust and efficient data pipelines,- Mentor junior developers and share your expertise,- Migrate technologies (Flask → FastAPI, protobuf → Pydantic) without disrupting production,- Propose architectural improvements through Proof of Concepts,You aim to be the technical reference that drives projects forward, not just a task executor. Projects You Could Enjoy- Develop scheduling products around BigQuery and Dataflow,- Create complex REST APIs using FastAPI in distributed architectures,- Automate content translation with Google Cloud Generative AI,- Build Jupyter Notebooks for data ingestion and processing,- Establish documentation bases and ensure team onboarding,- Validate ML results with the Natural Language API and generate reports.In short, Python on impactful projects that matter to the business. Why Join Us?Ready to elevate your expertise? At SFEIR, you don’t have to choose between technical excellence and a collaborative environment; both coexist here.You will join a community of experts where your skills define your trajectory, not your position. This is what we call a “Skill-Based Organization.”

Passionné par le codage, tu es un développeur Java chevronné, prêt à innover avec l'IA comme alliée ?Rejoins SFEIR, une entreprise à la pointe de la technologie ! Ce que nous recherchons chez toiTu es à l'aise avec :- Une maîtrise approfondie de Java et de son écosystème,- Une expertise en Spring Boot, Quarkus, Kubernetes et architectures cloud-native,- La pensée microservices, architecture hexagonale, performance et scalabilité,- L'expérimentation, la documentation et le partage de bonnes pratiques.Tu cherches à comprendre les mécanismes sous-jacents, pas seulement à réaliser des CRUD. Projets passionnants à découvrir- Développement d'APIs robustes et performantes avec Quarkus sur Google Cloud,- Conception d'architectures microservices évolutives,- Migration d'applications legacy vers des solutions cloud-native,- Intégration de solutions Java dans des écosystèmes complexes chez nos clients.En somme, travailler sur des projets concrets, loin des applications en maintenance. Rémunération chez SFEIRNous déterminerons ta rémunération à l'issue de nos tests techniques basés sur tes compétences et ton potentiel. Pour te donner une idée, la rémunération moyenne à SFEIR Lille pour un développeur Java expérimenté commence à 44 000€ brut par an et est revalorisée chaque année. Notre atout : RAISEUne plateforme GenAI développée par nos experts, cloud-native, multi-LLM, permettant de créer des solutions puissantes facilement. Qui sommes-nous ?

Lead and Mentor Developers: Guide a team of developers in an international setting, coordinating and overseeing development tasks.Engage in Agile Methodology: Actively participate in all stages of the agile cycle alongside the Product Owner, encompassing design, development, testing, deployment, and maintenance of new feature releases.Implement Architectural Best Practices: Collaborate with your team to apply architecture, security, and performance recommendations, ensuring the quality and robustness of applications.Documentation and Knowledge Sharing: Document technical aspects and facilitate knowledge transfer with developers from various domains.Process Improvement: Contribute to the enhancement of product delivery processes by leveraging DevOps tools and agile methodologies.

À propos de SkelloChez Skello, nous avons pour mission de révolutionner la gestion des ressources humaines pour les équipes de terrain. En Europe, les travailleurs sur le terrain constituent 50 % de la main-d'œuvre, mais seulement 20 % des solutions numériques leur sont réellement dédiées. Skello a été conçu pour remédier à cette lacune : une plateforme collaborative et intuitive qui simplifie la vie des managers et des employés en optimisant les tâches essentielles.Nous plaçons les équipes de terrain au cœur de notre démarche. Grâce à des outils intelligents tels que notre Assistant Skello et notre planificateur intelligent, nous répondons à leurs besoins spécifiques. Notre objectif est clair : devenir la référence en matière de solutions RH pour les équipes de terrain en Europe. Skello en chiffres• 7 secteurs d'activité clés• 25 000 entreprises font confiance à Skello.• 600 000 employés utilisent Skello quotidiennement.• L'équipe Skello compte plus de 400 collaborateurs.• 3 hubs en Europe : Paris, Lille et Barcelone.Notre culture d'entrepriseNous savons que pour réaliser notre mission, il est essentiel de vivre nos valeurs chaque jour : SHIFT. Élever la barre chaque jour Se soutenir mutuellement Imaginer demain, agir aujourd'hui Placer les clients au premier plan Prendre le travail au sérieux, mais pas soi-même Équipe des VentesNotre équipe des Ventes est essentielle à la croissance de Skello. Les Business Development Representatives (BDR) forment la première ligne du cycle de vente. Ils prospectent des clients potentiels, identifient et attirent les meilleures opportunités commerciales pour soutenir l'équipe des Account Executives dans leur performance. Grâce à des résultats concrets, chaque membre de l'équipe mesure son impact sur la croissance de l'entreprise et contribue à l'élargissement du portefeuille client. Nous apportons une réelle valeur ajoutée à nos clients en répondant à leurs défis quotidiens avec un outil intuitif et fiable.

Join our dynamic team at EPSA as a Business Developer in Financing and Grants H/F, where you will work closely with our commercial managers to drive revenue growth in your designated region.Your primary responsibilities will include identifying and engaging potential clients, primarily focusing on small and medium-sized enterprises (SMEs), using our CRM to pinpoint businesses that align with our strategic objectives based on industry, collective agreements, and geographical areas.In this role, you will:Identify key decision-makers within your client portfolio;Prospect targeted companies utilizing our CRM tools;Present our service offerings to high-level executives, including CEOs, CFOs, and HR Directors;Prepare tailored commercial proposals and negotiate contracts;Coordinate audit missions with our consulting teams;Participate in marketing and sales events designed to enhance client retention;Ensure the smooth execution of projects all the way through to invoicing.

Your Role in the Sales TeamHealth is one of the most valuable assets we possess. However, healthcare providers often struggle with time and resources to fulfill their mission effectively.At Doctolib, we are committed to enhancing their daily experiences through innovative and efficient services. Our technologies assist them in minimizing administrative tasks, allowing for more medical time, improved patient care, enhanced visibility, and business growth.As a Business Developer, you will be tasked with engaging directly with practitioners in your area and presenting Doctolib's solutions. Your daily responsibilities will include, but are not limited to:Field Prospecting: Securing appointments with healthcare professionals right at their workplace.Sales: Actively listening to and understanding practitioners' needs to persuade them to adopt Doctolib solutions (optimizing practice management, increasing visibility, medical time, and comfort).Product Training: Providing training to healthcare professionals on our solutions within their practices.Reporting: Utilizing Salesforce CRM to plan your routes and keep the client's administrative follow-up updated.

Role overview inetum is seeking a Mainframe COBOL Developer Analyst (H/F) in Lille. This position focuses on building, maintaining, and improving mainframe applications that support essential business functions. What you will do Develop and update software using COBOL on mainframe systems Maintain and optimize existing applications to ensure reliable performance Work closely with team members to deliver solutions that meet business needs Location This role is based in Lille.

nexton seeks a Front-End Developer in Lille with proven experience in React and Next.JS. The main focus is on crafting and improving user interfaces across multiple projects, using Contentstack as a central platform for content management. Key Responsibilities Build responsive web applications with React and Next.JS Translate UI/UX designs into interactive, accessible interfaces in close partnership with designers Collaborate with back-end developers to connect APIs and integrate data sources Leverage Contentstack to organize and deliver content for various projects Meet client expectations for usability and performance in each application Team Collaboration This role involves frequent teamwork with both design and back-end teams to deliver reliable, engaging web experiences for nexton's clients.

Meritis is seeking a Business Developer / Ingénieur d'Affaires intern for the Lille office. This position gives early-career professionals the chance to collaborate with experienced team members and take part in the company’s growth. Role overview The internship centers on supporting business development activities and helping to move projects forward. Interns will contribute to new solutions and play a role in achieving Meritis’s strategic goals. Collaboration Work closely with seasoned colleagues who will guide and support your efforts. This hands-on experience offers exposure to real business challenges and the opportunity to learn from professionals in the field. Location This internship is based in Lille.

Join our dynamic team at Inetum2 as a Mainframe Cobol Analyst/Developer! In this role, you'll leverage your expertise in Cobol and mainframe technologies to develop and enhance software solutions that drive our service center's efficiency. You will collaborate with cross-functional teams to gather requirements, design solutions, and implement robust applications that meet our clients' needs.

Nomios is a key player in the integration of security and networking infrastructures, delivering tailored offerings to clients that include: auditing and consulting, integration, support, managed services, SOC, CSIRT, VOC, GRC, long-term support, and training. With a nationwide presence, Nomios ensures high-quality, accessible service to its clients.We are seeking a passionate Business Developer eager to tackle ambitious sales challenges and contribute significantly to our company's growth. If you thrive on prospecting, persuading, and developing strategic partnerships, this opportunity is for you.Based at our Lille office, your role will involve promoting the sale of our products and services to private clients in the departments 76, 27, 80, 60, and 02:Commercial Relationship DevelopmentPromote Nomios to existing clients.Establish a tailored commercial strategy for each managed account.Expand a portfolio of new clients for Nomios.Ensure strong relationships with Nomios's referenced suppliers (wholesalers, manufacturers, publishers, etc.).Project Commercial SupportRespond to tenders in collaboration with a pre-sales engineer.Analyze and diagnose client needs.Work with the technical management to determine the most suitable solutions.Present and defend the chosen solution to the client.Participate in commercial negotiations.Maintain ongoing relationships with clients and ensure their satisfaction.Report to clients using relevant indicators.Oversee administrative and financial aspects (follow-ups, invoicing, etc.).Ensure compliance with contractual commitments and the profitability of projects.Technological and Commercial MonitoringConduct thorough technological monitoring in the company’s sector.Monitor and anticipate competitors’ offerings to identify their strengths and weaknesses.Stay updated on news from current and potential clients to detect their needs.Attend or participate in conferences or trade shows related to the company’s sector.

Finalease Group Security is hiring a Business Developer (H/F) for its subsidiary, Lease Protect France, based in Villeneuve d’Ascq near Lille. Since 2009, Lease Protect France has focused on smart, connected security solutions that help businesses reduce unknown theft and operate more efficiently. About Lease Protect France Lease Protect France creates interoperable security systems using artificial intelligence to turn physical spaces into actionable smart data. Clients include retailers, SMEs, and industrial companies looking to improve security, boost performance, and streamline operations. Solutions include algorithmic video protection, electronic article surveillance (EAS), advanced intrusion detection, and analytics architectures tailored to each client. How We Work Conduct audits to pinpoint areas for improvement Reduce internal and external theft Optimize average basket size and encourage upselling Increase store foot traffic Analyze customer behavior to refine strategies Role Overview The Business Developer will operate across the Hauts-de-France region (specific area to be defined together) and work from the Villeneuve d’Ascq office. Main Responsibilities Develop and execute a commercial action plan, including organizing client and prospect meetings for fieldwork days Prospect new B2B clients using tools such as telemarketing, field visits, and referrals Assess client needs and recommend tailored, high-value solutions Set sales terms, prepare commercial proposals, and manage the client relationship from initial contact through closing and follow-up Represent the group in the field and stay informed on market developments If the future of security technology interests you and you want to make an impact in a company that values action and innovation, consider joining Lease Protect France.

Join our AI/Data Division at altersolutions, where you will be part of a dedicated team focused on innovation and the industrialization of artificial intelligence solutions. We are seeking a Data Engineer / MLOps Expert to enhance our team, actively participating in the training of LLM models, establishing data pipelines, and managing Kafka streams.As a Data Engineer / MLOps, your primary responsibilities will include:Training and optimizing LLM models to meet business requirements.Designing and deploying robust, scalable data pipelines.Working with Kafka streams to ensure seamless and efficient data integration.Automating and industrializing model processing and deployment.Collaborating with Data Science and DevOps teams to adopt best MLOps practices.Optimizing performance and scalability of solutions within a GCP environment.Contributing to the continuous improvement of infrastructure and monitoring tools.

About the Role Groupement des Mousquetaires is looking for a Boucher (French Culinary Expert) to join the team in Lille. This position focuses on preparing, cutting, and trimming a variety of meats with attention to quality and hygiene standards. What You Will Do Cut, trim, and prepare different types of meat for sale Maintain high standards of cleanliness and food safety Support the team’s commitment to offering customers quality meats What We Look For Experience or training in butchery or meat preparation Strong attention to detail Dedication to quality and hygiene Ability to work efficiently, especially during busy periods Location Lille

meilleurtaux seeks a Financial Advisor with a focus on real estate credit for the Lille office. This role centers on supporting clients as they navigate property financing, offering clear guidance from first inquiry to final decision. Key responsibilities Advise clients on a range of real estate credit products and solutions Assess each client’s financial situation and specific needs Create tailored financing strategies for property purchases Clarify and compare available options to help clients make informed choices Requirements Background or strong interest in real estate credit or financial advising Skill in evaluating client needs and building trust Clear communicator with a focus on practical solutions Location This position is based in Lille.

Join our dynamic team as a Consultant Expert in SAP S/4HANA TM EWM and leverage your expertise to drive success in supply chain management solutions. You'll work closely with clients to implement and optimize SAP technologies, ensuring they achieve their operational goals effectively.

Role Overview Talan is seeking a Senior Data Science Consultant / Artificial Intelligence Expert for its Lille office. This position centers on applying advanced AI knowledge to real business challenges. The consultant partners with clients to understand needs, analyze large and complex data sets, and build predictive models that support decision making. What You Will Do Work directly with clients to identify business problems and data opportunities Analyze and interpret complex data sets from various industries Design and develop predictive models using artificial intelligence techniques Implement AI-driven strategies to improve business outcomes Contribute expertise to project teams and help guide technology choices Impact Your work will shape the direction and success of client projects, influencing how organizations use AI to solve practical problems and improve performance across sectors.

Join Scalian, a leading player in consulting and engineering, as a Backend Python Developer! In this exciting full-time role located in Lille, you will be responsible for designing, developing, and maintaining robust backend systems to support our innovative software solutions.