Expert Fullstack Developer jobs in Lille – Browse 47 openings on RoboApply Jobs

Expert Fullstack Developer jobs in Lille

Open roles matching “Expert Fullstack Developer” with location signals for Lille. 47 active listings on RoboApply Jobs.

47 jobs found

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companyaltersolutions logo
Full-time|Hybrid|Lille

Join our Software Development Division at altersolutions, where you will be part of a dedicated team focused on designing and evolving cutting-edge applications that are both modern and high-performing. We are looking for a Fullstack Developer with advanced expertise in NodeJS and a strong command of ElasticSearch to strengthen our team.As a Fullstack Developer, your key responsibilities will include:Developing and maintaining fullstack applications utilizing NodeJS for backend and Svelte for frontend development.Designing and optimizing solutions around ElasticSearch for effective data search and analysis.Participating in the architecture and evolution of applications in collaboration with technical teams.Integrating cloud solutions on GCP to ensure scalability and optimal performance of applications.Engaging in agile rituals (daily stand-ups, backlog refinement, sprint reviews, retrospectives).Contributing to continuous improvement of development best practices, code quality, and performance metrics.

Sep 19, 2025
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companyMeritis logo
Contract|On-site|Lille

Join our dynamic team at Meritis as a Fullstack Developer (F/H) in Lille. You will have the opportunity to work on diverse projects that leverage both front-end and back-end technologies. Your expertise will help enhance our innovative solutions, providing valuable contributions to our clients and the development of cutting-edge applications.

Sep 4, 2025
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companyMagellan Partners logo
Full-time|On-site|Lille

Role Overview Magellan Partners is seeking a Fullstack Java Developer with experience in Vue.js for its Lille office. This role focuses on building web applications and delivering clear, user-friendly interfaces. What You Will Do Develop and maintain web applications using Java and Vue.js Create intuitive user interfaces Work closely with cross-functional teams to improve software solutions Location This position is based in Lille.

Apr 17, 2026
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companyMagellan Partners logo
Full-time|On-site|Lille

Role Overview Magellan Partners is looking for a Fullstack Java/Angular Developer to join the team in Lille. This position focuses on building and maintaining applications using both Java and Angular. The work supports client projects and aims to deliver reliable, user-friendly solutions. What You Will Do Develop and maintain scalable applications with Java and Angular Collaborate with colleagues from different disciplines to design and implement new features Contribute to improving user experience through thoughtful application design Location This role is based in Lille.

Apr 17, 2026
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companynexton logo
Full-time|On-site|Lille

Join our dynamic team at nexton as a FullStack Developer H/F! In this role, you will be responsible for developing innovative web applications and software solutions that enhance user experience and drive business success. You will work closely with cross-functional teams to design, implement, and maintain robust systems while ensuring high performance and responsiveness.Your expertise will be pivotal in shaping the future of our products. If you are passionate about technology and eager to contribute to a collaborative environment, we encourage you to apply!

Apr 7, 2026
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companyMagellan Partners logo
Full-time|On-site|Lille

Role Overview Magellan Partners is hiring a Fullstack Java React.js Developer (H/F) in Lille. This role involves working with a collaborative team to create, improve, and support software solutions that meet real business needs. What You Will Do Design, build, and maintain applications using Java and React.js Work closely with other developers and team members on project delivery Contribute to technical discussions and help shape project direction Support ongoing improvements and resolve technical challenges as they arise Who We Are Looking For Motivated developer ready to take on new challenges Interest in contributing to innovative projects Strong teamwork and communication skills Location This position is based in Lille.

Apr 17, 2026
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companyDaveo logo
Full-time|On-site|Lille

Join our agile team to engage in all phases of the development cycle: from design and development to testing, deployment, and maintenance of new feature releases.Collaborate with your team to implement architectural, security, and performance best practices, ensuring the quality and robustness of our software solutions.Document technical aspects clearly and share knowledge with developers across various domains to foster a culture of continuous learning.Contribute to enhancing product delivery processes by leveraging DevOps tools and agile methodologies, driving efficiency and innovation.

Feb 13, 2026
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companySQLI logo
Full-time|On-site|Lille

Join SQLI as a Cloud Operations Expert, where you will be at the forefront of cloud technology implementation and management. This role involves optimizing cloud infrastructure, ensuring operational excellence, and collaborating with cross-functional teams to enhance cloud solutions. As a key player in our innovative environment, you will contribute to our mission of delivering cutting-edge digital experiences.

Feb 1, 2024
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companySQLI logo
Full-time|On-site|Lille

Join our dynamic team as a Digital Security Training Expert at SQLI in Lille! We are looking for an enthusiastic professional to lead our training initiatives in digital security. In this role, you will develop and deliver comprehensive training programs that empower our clients to enhance their cybersecurity practices and safeguard their digital assets.

Feb 1, 2024
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companyinetum2 logo
Full-time|On-site|LILLE

Join our dynamic team at inetum2 as a Database Expert in our Service Center. We are looking for a passionate individual who thrives in a collaborative environment and is eager to tackle complex database challenges. You will be responsible for designing, implementing, and optimizing database systems, ensuring data integrity and security while contributing to the overall success of our projects.

Jan 27, 2026
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companyinetum2 logo
Full-time|On-site|LILLE

Join inetum2 as a Network Expert (H/F) and be part of an innovative team that is shaping the future of technology. In this role, you will leverage your extensive knowledge of network systems to design, implement, and optimize network infrastructures for our diverse range of clients. Your expertise will be crucial in ensuring seamless connectivity and operational efficiency.We are looking for a highly analytical and problem-solving individual who thrives in a fast-paced environment. If you are passionate about technology and eager to take your career to the next level, we encourage you to apply.

Jan 21, 2026
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companyMagellan Partners logo
Full-time|On-site|Lille

À propos du poste Magellan Partners recherche un Développeur Fullstack .Net/React (H/F) pour rejoindre son équipe à Lille. Ce poste implique la participation à la conception et au développement de solutions numériques sur différents projets. Ce que vous ferez Développer des applications web en utilisant .Net et React Collaborer avec d'autres membres de l'équipe sur des projets variés Utiliser les technologies récentes pour répondre aux besoins des clients Environnement de travail L'équipe évolue dans un cadre dynamique, avec des missions qui changent selon les projets et les clients. L'innovation et la diversité des sujets sont au cœur du quotidien.

Apr 17, 2026
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companyaltersolutions logo
Full-time|On-site|Lille

Join our Architecture Team at altersolutions, where you will be part of a specialized group focused on the architecture, security, and advanced configuration of large-scale Android mobile fleets in an international environment.As a Senior Android Expert, you will dive into architectural discussions and terminal configurations, with no development tasks involved. You will leverage your expertise in MDM (Mobile Device Management), specifically with the Workspace ONE (Omnissa) solution, and in managing industrial fleets such as Zebra.Your key responsibilities will include:Defining and validating the technical architecture for integrating Android devices into the company’s digital ecosystem.Configuring Android terminals (both industrial and commercial) to meet business needs and security policies.Managing and administering the Workspace ONE MDM platform (formerly VMware / AirWatch).Overseeing the configuration and integration of Zebra equipment with existing tools.Providing high-level support to operational teams (expert level).Documenting technical details related to architecture, configurations, and procedures.Collaborating with infrastructure, security, mobility, and support teams throughout the entire lifecycle of the devices.Participating in technical committees and proposing architectural enhancements as necessary.

Oct 3, 2025
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companyGroupe Meilleurtaux logo
Full-time|On-site|Lille

Are you looking to join a leading fintech in the fields of credit and insurance, characterized by strong growth, innovation, dynamism, and an abundance of projects? If so, this opportunity is for you!The mortgage credit sector is the historical core of Meilleurtaux. Our mission is to guide clients, from our website and mobile app, through their real estate projects—from the signature of the compromise to the release of funds. You will manage the entire sales cycle.We have ambitious plans for our Customer Relations Center, aiming to recruit several client relationship managers specialized in mortgage credit to support the life projects of the French population.This position does not require commercial prospecting, as we provide leads from various communication channels.You will join a team of 30 financial advisors and 3 managers, all dedicated to delivering the best service to our clients. You will thrive in a healthy and supportive environment that allows you to achieve your commercial objectives with peace of mind.Your responsibilities:Understand and analyze client needs over the phone;Assist clients in building the best financing solution for their real estate projects;Oversee financing files from start to finish: from signing the compromise to fund release;Provide your expertise in mortgage credit on technically complex files;Manage, negotiate, and cultivate strong commercial relationships with our banking partners;Conduct thorough analyses and prepare precise financing file setups;Report your activities and results to your superiors (revenue, number of billed files versus assigned files).If you resonate with these responsibilities, then we are meant to meet!This is just a preview of the exciting adventure you are about to embark on, as the role will naturally evolve based on your contributions and ideas.

Mar 13, 2026
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companyhumanispartners logo
Contract|On-site|Lille, Hauts-de-France, France

Rejoignez une entreprise dynamique spécialisée dans l'optimisation de la fiscalité, la gestion de patrimoine et la préparation à la retraite. Notre client, une filiale d'un groupe d'assurances reconnu, met un point d'honneur à offrir un service personnalisé et de proximité à sa clientèle.Dans ce rôle essentiel, vous serez responsable de la gestion et du développement d'un portefeuille client d'environ 150 comptes à fort potentiel, en offrant des conseils experts en matière de solutions patrimoniales et immobilières.Vous aurez l'opportunité de travailler de manière autonome, en bénéficiant du support d'un grand groupe sur les aspects commerciaux, marketing et juridiques, tout en visant l'excellence dans votre domaine d'expertise.

Dec 17, 2025
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companyAlten logo
Full-time|On-site|Lille

We are seeking a talented and motivated Java Developer to join our innovative team at Alten. As a Java Developer, you will play a crucial role in designing, developing, and maintaining high-quality software applications that meet the needs of our clients. You will work collaboratively with cross-functional teams to deliver robust solutions while utilizing best practices in software development.

Apr 8, 2026
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companyaltersolutions logo
Full-time|On-site|Lille

Join altersolutions as a Full Stack .NET React Developer and become a vital part of our innovative team in Lille. We are looking for skilled developers who are passionate about creating seamless software solutions using the latest technologies.

Jun 2, 2023
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companynexton logo
Full-time|On-site|Lille

Role Overview nexton is hiring a Senior Java Developer for its team in Lille. This role focuses on contributing to key projects and supporting the company’s technology goals. The team values initiative, technical skill, and a drive to solve complex problems. What You Will Do Design, build, and maintain Java applications Work closely with other developers and stakeholders to deliver project goals Troubleshoot and resolve technical challenges as they arise Contribute ideas and expertise to improve solutions and processes What We Look For Strong experience in Java development Ability to work independently and as part of a team Interest in tackling technical challenges Motivation to contribute to ongoing projects and company success Location This position is based in Lille.

Apr 20, 2026
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companySFEIR logo
Full-time|From €48K/yr|On-site|Lille

Are you a passionate coder who thrives in a tech-savvy environment? Do you believe that AI will redefine your profession?Welcome to SFEIR! What We Are Looking ForYou are not afraid to:- Master Java and its ecosystem with ease,- Navigate Spring Boot, Quarkus, microservices architecture, and advanced patterns,- Focus on performance, scalability, architecture committees, and code quality,- Mentor and train others while sharing your expertise with teams,You aspire to be a technical reference, not just another feature developer. Exciting Projects You Could Work On- Solve complex performance issues in critical applications,- Participate in architecture committees to make pivotal technical decisions,- Lead development teams while ensuring best practices,- Design robust and scalable Java architectures for our clients.In short, we seek high-level technical expertise, not just maintenance tasks. What Can You Earn at SFEIR?After the PlayOffs and technical tests, we will assess your skills and potential to offer a competitive salary. As a reference, the average salary for an experienced data engineer at SFEIR Lille starts at €48,000 gross per year.Your salary will be reviewed annually.Your skills are what matter the most! Why Join Us?Ready to elevate your expertise? At SFEIR, you won’t have to choose between technical excellence and a collaborative environment; here, both go hand in hand.

Mar 8, 2023
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companyinetum2 logo
Internship|On-site|LILLE

About the Apprenticeship inetum2 is hiring a Junior Developer apprentice in Lille. This role suits recent graduates or those beginning a software development career. Apprentices work alongside seasoned developers, building practical skills through real project work. What You Will Do Collaborate with experienced team members on development tasks Apply and grow programming skills in a professional setting Contribute to ongoing projects and learn industry practices Location Lille

Apr 20, 2026

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