Fullstack Developer with Expertise in C# and JavaScript

À propos de SkelloChez Skello, nous créons la solution de gestion des ressources humaines de référence pour la planification et le management des équipes sur le terrain.En Europe, les travailleurs sur le terrain représentent 50 % de la main-d'œuvre, mais seulement 20 % des solutions numériques leur sont réellement adaptées.Skello a été fondé pour combler cette lacune : une plateforme collaborative et intuitive qui simplifie le quotidien des managers et des employés, en optimisant et en automatisant les tâches essentielles.Nous plaçons les équipes de terrain au centre de nos préoccupations. Grâce à des outils intelligents tels que notre Assistant Skello et notre planificateur intelligent, nous répondons directement à leurs besoins uniques.Notre objectif est clair : devenir la solution RH incontournable pour toutes les équipes de terrain à travers l'Europe. Skello en chiffres • 7 secteurs d'activité principaux • 25 000 entreprises font confiance à Skello aujourd'hui.• 600 000 employés utilisent Skello chaque jour.• L'équipe Skello compte plus de 400 collaborateurs.• 3 bureaux européens : Paris, Lille et Barcelone. Notre culture d'entrepriseNous savons que pour atteindre notre mission, nous devons vivre nos valeurs quotidiennement : SHIFT. Élever la barre chaque jour Soutenir les uns les autres Imaginer demain, commencer aujourd'hui Mettre les clients en premier Prendre le travail au sérieux, pas soi-même

Everience is looking for an experienced Fullstack Developer in Paris with strong abilities in both Java and Angular. The role centers on building and maintaining web applications for a range of clients, with a focus on reliability and performance. Role overview Design and develop web applications using Java and Angular Maintain and enhance existing solutions to support stability and efficiency Collaborate with team members to address technical challenges and meet client requirements Requirements Professional experience working with Java and Angular Ability to contribute effectively within a team environment Interest in solving complex technical problems and delivering high-quality results Location This role is based in Paris.

Join our dynamic team at Altersolutions as a Fullstack Developer specializing in .NET and React. In this role, you will leverage your expertise to build and enhance innovative web applications. Your contributions will be pivotal in delivering high-quality software solutions that meet the needs of our clients.

Join our dynamic team as a Fullstack Developer in the Squad Maât at Doctrine! You will play a key role in developing innovative software solutions that empower our users and enhance their experience. If you are passionate about coding, problem-solving, and working in a collaborative environment, we want to hear from you.

About Shift Technology Shift Technology builds AI-driven solutions for the insurance sector. Our platform supports underwriting, claims, and risk management for insurers worldwide. By combining generative, agent-based, and predictive AI, we help clients improve efficiency and deliver better service. Leading insurers trust Shift to drive results at scale. We value innovation and trust, and our SaaS products aim to transform insurance. The team includes colleagues from more than 50 countries, working together to shape the industry's future. Role Overview: Fullstack Developer As a Fullstack Engineer, join our core Engineering team in Paris. The role involves designing and building applications that deliver direct value to clients. Expect to solve complex technical problems with your squad, collaborating closely with Data Scientists, QA specialists, and Product Managers. The position focuses on delivering high-performance, scalable, and reliable solutions that advance our platform. This role also plays a central part in technical migrations and architectural improvements supporting Shift’s mission.

Join our dynamic team at Alten as a Fullstack Java / React Developer (H/F). We are looking for passionate developers who thrive in innovative environments and are eager to work on exciting projects that push the boundaries of technology.

Join our innovative team at Meritis as a Fullstack Java Developer (H/F). We are looking for a talented individual who is passionate about technology and eager to work on diverse projects that challenge your skills and creativity.As a Fullstack Java Developer, you will be responsible for designing, implementing, and maintaining web applications using Java technologies. You will collaborate with cross-functional teams to deliver high-quality software solutions that meet client needs.

Join Altersolutions as a Fullstack Developer specializing in .Net and Angular. We are seeking a dynamic individual who is passionate about building innovative web applications and enhancing user experiences.Your role will involve collaborating with cross-functional teams to develop and maintain scalable applications. You will have the opportunity to work with the latest technologies and contribute to exciting projects that make a real impact.

Join us as a Lead Fullstack Developer and help transform the rental real estate market with innovative tech solutions!As a Lead Developer, you will play a pivotal role in our technical team:Programming and Design: Develop based on concepts defined by technical management (Clean architecture, TDD, DDD, BDD, etc.) while ensuring quality in deliverables.Technical Oversight: Supervise strategic projects including architectural improvements, platform scalability, and key migrations.Vision and Strategy: Actively contribute to technical choices and strategic direction alongside the Management and Product & Tech Manager.Product & Tech Alignment: Collaborate closely with the Product & Tech Manager to ensure deliverables are in line with product priorities and timelines.Leadership and Mentorship: Guide the Tech team and foster skill development to adopt best development practices.Agile Contribution: Participate in Agile workshops (grooming, three amigos, etc.) to ensure smooth collaboration among teams.Technical Stack:Back-end: Node.js with Express, TypeScript with Nest.js.Front-end: Vue.js/Nuxt and React in TypeScript.Database: PostgreSQL for effective management of critical data.You'll thrive in a stimulating environment:A growing Tech & Product team where everyone learns from each other.Regular training for continuous improvement.An Agile methodology (Scrumban) with rapid and frequent deployments.Aiming for ambitious goals that align with our mission.

EXCITING OPPORTUNITY: Fullstack Developer Java/React/AWS! Explore the Apsidian Life and become an Apsidien too //We could have asked Chat GPT to show you why Apside is the IT service company you need, but we prefer you discover it for yourself Discover your future mission // ContextClient: Transportation SectorTeam: Collaborative ExchangesWork Method: AgileRole: Contribute to backend development to evolve the product in line with project needs.Technical Environment: Kotlin/Java 11+, Spring, MongoDB, Git, Kubernetes, AWS MissionCode developmentUnit tests (TDD) and automated functional tests (BDD) and end-to-endPackaged applicationIssue analysis & support for operational problemsMaintain & contribute to CI/CD pipelinesDocumentationDeployment and monitoring of your application across all environments, from development to production. LocationÎle-de-France We offer you the following salary package //Contract: Permanent (CDI)Remuneration: based on profile(We first discuss, understand your skills/aspirations, and then agree on the salary. )Group Benefits: Swile restaurant card, mobility bonus, RTT, remote work agreement, health insurance, referral bonus…Agency Benefits: CE benefits, technical afterwork events, tech lead community, full coverage of health insurance, etc.Training: technical certifications, internal English lessons, access to a training catalog via our e-learning platform (Academy by Apside) or through our partner organizations.

nexton is looking for a Fullstack Java / React Developer based in Paris. This position centers on developing and refining applications using both Java and React. Collaboration with colleagues from various teams is a key part of the job, with a focus on creating user-friendly interfaces and enhancing the overall user experience. What you will do Design and build applications with Java and React Work alongside cross-functional teams to develop interfaces Offer ideas to improve usability and boost user satisfaction Requirements Experience with backend development in Java and frontend work in React Interest in tackling complex problems with creative solutions Ability to thrive in a collaborative and evolving environment

Theodo: A Journey of Innovation and SuccessSince 2009, Theodo has been at the forefront of assisting innovative companies in the design, development, and deployment of ingenious digital products, leveraging cutting-edge technology and a Lean approach.Our unique approach is built on three core principles:- We have developed recognized expertise in key technologies for product design and development;- At every stage of the project, our primary focus is creating value for our clients;- We recruit top digital talent and nurture their ingenuity through our Lean approach.Theodo has experienced exceptional growth over the past 15 years: our teams comprise more than 700 Theodoers, primarily Software Engineers, who are passionate about technology and continuous improvement. As we have expanded, the group has structured itself into specialized entities by technology (Theodo Apps, Theodo Cloud, Theodo Data & AI) and by industry (Fintech, Govtech, Healthtech, Consumer Products Goods). By 2025, Theodo aims to generate €100M in revenue.Your Team:You will join a tech community of over 120 Theodoers, including software engineers, tech leads, engineering managers, and architects, with whom you can exchange knowledge and grow daily.At Theodo, our tech teams work on project teams tailored to each client's needs. You will be part of a small team of Theodoers (4 to 5 people), consisting of Software Engineers, a Tech Lead, and a Product Manager. Together, you will collaborate closely with the client, regularly sharing progress, deepening your understanding of their challenges, and evolving the product to best meet the needs of its users.Your Future Responsibilities:As a Fullstack Software Engineer at Theodo, your mission will be to design and develop useful, high-performing, and sustainable digital products to address the challenges faced by our clients and their users.

Join Alten as a Fullstack Java / Angular Developer (H/F) in the vibrant city of Paris! In this pivotal role, you will be responsible for designing and developing innovative software solutions using Java and Angular technologies. Collaborating with a dynamic team, you will contribute to the full software development lifecycle, from conceptualization to deployment.The ideal candidate will possess a strong understanding of both front-end and back-end development, demonstrating proficiency in Java and Angular frameworks. You will have the opportunity to work on exciting projects that drive technological advancements and improve user experiences.

In the context of streamlining our development processes, we are seeking a Senior Fullstack Developer (H/F).EnvironmentYou will join a close-knit technical team of about thirty individuals in a very warm and fun work atmosphere. You have the flexibility to choose the workspace setup that suits you best: it’s entirely up to you how you want to work!Required SkillsProficient in NodeJsExperience with ExpressJSFamiliarity with AWSKnowledge of AngularJs or VueJsExperience with MongoDB and PostgresUnderstanding of KubernetesProficient in Docker

Join our innovative team at Free2Move as a Lead Senior Fullstack Developer (H/F) to drive the industrialization of our development processes.EnvironmentYou will become an integral part of a dynamic technical team comprising around thirty talented individuals in a warm and enjoyable work atmosphere. You have the flexibility to choose your working setup: it's entirely up to you how you wish to work!Required SkillsNode.jsExpress.jsAWSAngular.js, Vue.jsMongoDB, PostgreSQLKubernetesDocker

Role overview Nexton is looking for a Fullstack Developer with deep experience in .NET and Angular to join the Paris office. This position covers both front-end and back-end work, supporting web applications throughout their lifecycle, from initial design to deployment. What you will do Collaborate with colleagues from various disciplines to develop and improve web applications Design, build, and maintain features using .NET and Angular Prioritize performance and responsiveness to ensure a seamless user experience Requirements Strong experience working with both .NET and Angular Ability to work effectively with team members from different backgrounds Commitment to writing high-quality code and delivering practical solutions This role is based in Paris.

Theodo: A Journey of Innovation and SuccessSince 2009, Theodo has been a driving force in supporting innovative businesses with the design, development, and deployment of cutting-edge digital products. We leverage the best of technology combined with Lean methodologies.With 15 years of exceptional growth, Theodo's team of over 700 dedicated professionals, primarily Software Engineers, are passionate about technology and continuous improvement. As we expand, we have structured our expertise into specialized entities focusing on different technologies (Theodo Apps, Theodo Cloud, Theodo Data & AI) and industries (Fintech, Govtech, Healthtech, Consumer Goods). By 2025, Theodo is projected to achieve a revenue of €100M.At Theodo GovTech, we partner with our clients—government ministries, local authorities, and major public operators—to design, develop, and maintain accessible, sustainable, and socially beneficial digital products.Joining our adventure means sharing a common ambition: to harness digital solutions to enhance public action efficiency and improve the daily lives of both agents and users.Why Are We Hiring?We aim to showcase Theodo's expertise in the public sector by becoming the go-to partner for administrations to implement their public policies digitally and swiftly.We are in search of a Software Engineer at Theodo GovTech to ensure public actors' satisfaction by creating products that meet the needs for improving the quality of public service provided to citizens, associations, and businesses.Your Key Responsibilities:- Produce high-quality code that is defect-free, utilizing practices such as code reviews and pair programming, with a strong affinity for Agile development (particularly Scrum).- Address issues encountered and continuously improve your working methods (Daily, Problem solving, Retrospective).- Take ownership of quality at the ticket level, including writing automated tests.- Find smart and pragmatic solutions to simplify the product and lead the design of multiple user stories.Career Advancement Opportunities

Join Theodo and Shape the Future of Public Digital ServicesSince 2009, Theodo has successfully partnered with innovative businesses to design, develop, and deploy ingenious digital products by harnessing cutting-edge technology and Lean methodologies.With exceptional growth over the past 15 years, Theodo now boasts a dynamic team of over 700 passionate Software Engineers dedicated to continuous improvement. Our organization has evolved into specialized entities focusing on technology (Theodo Apps, Theodo Cloud, Theodo Data & AI) and industry sectors (Fintech, Govtech, Healthtech, Consumer Products). By 2025, Theodo is projected to achieve €100M in revenue.At Theodo GovTech, we work alongside our clients—including ministries, local authorities, and major public operators—to create, develop, and maintain sustainable, accessible, and beneficial digital products for society. Joining our mission means sharing a common ambition: leveraging technology to enhance public action efficiency and improve the daily lives of agents and citizens alike.Why Are We Hiring?We are seeking a Lead Developer at Theodo GovTech to ensure public stakeholders' satisfaction through the creation of products that enhance the quality of public services delivered to citizens, associations, and enterprises.Your Responsibilities Will Be Divided Into Three Areas:- Ensure Project Delivery and QualityEngage in the most complex designs and features, ensuring that these can be implemented effectively by the development teams. Guarantee the quality of the architecture and the code produced through Theodo's methodologies (3S) and routines (code reviews).- Serve as the Client's Main ContactMaintain continuous client satisfaction by participating in regular meetings (backlog refinement, daily stand-ups, and ceremonies).- Oversee Software Engineer Success on the ProjectMentor your team through routines like code reviews and pair programming. Conduct one-on-one sessions with each team member to provide on-the-ground support.Your Growth OpportunitiesThree pathways for growth are available...

Join Sopra Steria, a leading player in digital transformation, as an Expert Developer specializing in Java Fullstack technologies within the Financial Services sector. You will be pivotal in delivering innovative solutions and enhancing our client’s technological capabilities. Your expertise in Java, frontend technologies, and frameworks will contribute to dynamic projects aimed at optimizing financial processes.