Niji helps businesses and public bodies with digital transformation through consulting, design and technology implementation.
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Within Niji’s Tech & Apps teams, you design and develop web applications and APIs with Node.js. You use generative AI tools and contribute to AI augmented software engineering. The role is based in La Madeleine and requires at least 5 to 8 years of software development experience.
Within Niji’s Tech & Apps teams, the Contact Center Engineer designs customer relations features and use cases. They write implementation deliverables and maintain platforms, including those using Genesys, Avaya, or Vocalcom technologies. The role is based in La Madeleine and requires an engineering degree or equivalent, as well as initial significant experience in customer relations.
As a DevOps/Cloud Engineer at Niji, you design and manage CI/CD pipelines and automate cloud deployments and infrastructure. You contribute to application performance, security, and reliability alongside development, operations, and security teams. The role covers Azure, AWS, or GCP environments and calls for skills including Kubernetes, Docker, Terraform, and scripting automation.
Within Niji’s Tech & Apps teams, you develop front-end and back-end features for clients, from technical design through testing. The role uses Java, Spring Boot and Hibernate on the back end, as well as Vue.js or React on the front end, with generative AI tools used for development. The team is based in La Madeleine and seeks someone with at least three years of web development experience and a minimum B2 level of English.
Within Niji’s Tech & Apps team, the full-stack developer designs and develops web solutions using Node.js and Vue.js or React. They take part in technical studies, testing, continuous integration and deployment, also using generative AI tools to speed up development. The position is a permanent contract in La Madeleine, within the Niji Lille team, and requires at least three years of Node.js development experience and English at a minimum B2 level.
As a JS Tech Lead at Niji in La Madeleine, you lead a team of developers and contribute to digital transformation projects focused on back-end and IoT. You take part in technical design, agile feature development, client discussions on specifications, and improving code quality.
Within the Tech & Apps teams, you design and develop Java solutions for digital transformation projects, focusing mainly on back-end and IoT aspects. You contribute to specifications, technical design, documentation, and code quality. The role is based in La Madeleine and offers flexible hours, remote work, and meal vouchers.
You will lead digital projects within Niji’s Tech & Apps teams, working directly with clients and agile teams. Your responsibilities include tracking timelines, risks, software quality and financial KPIs, as well as contributing to presales proposals. The role is based in La Madeleine and requires at least 7 years of project management experience and strong spoken and written English.
The Business Analyst analyzes business needs and translates them into functional specifications and backlogs. They lead scoping and design workshops in an Agile context, working with consulting, design, and development teams. The role is based in La Madeleine and requires an engineering degree or equivalent, as well as a few years of business analysis experience.
- Level : Senior
- Schedule : Flexible
- Education : Five years of higher education
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Salesforce
- ERP
- API Management
Vous piloterez des projets de transformation digitale et financière, de la définition des besoins à l’implémentation et à l’hypercare. Le poste couvre aussi la qualité des données, la BI et les solutions cloud, en lien avec les équipes métiers et techniques. Niji recherche un profil Bac+4/5 avec une solide expérience en finance et une expertise en gestion de projet. L’entreprise propose des horaires flexibles, du télétravail et des tickets restaurant.
You will support clients with the design, deployment and use of Salesforce Marketing Cloud, from qualifying needs to training users. You will also contribute to presales and solution configuration within Niji’s digital integration team. The position is based in La Madeleine and requires at least four years of Salesforce Marketing Cloud experience and fluent English.
You design experiences and interfaces based on user research, business needs, and a clear design vision. You support tech teams with implementation, documentation, and interface quality assurance. The role is for a senior profile with 5 to 9 years of experience, C1 English, and expert proficiency in Figma and Figma Make.
Au sein de la Business Unit Data & IA de Niji, le Data Engineer développe et maintient des architectures et des pipelines de données robustes, sécurisés et performants. Il veille à la qualité des données et contribue aux standards et à la documentation technique de l’équipe. Le poste requiert un diplôme de niveau bac+5 et au moins trois ans d’expérience, avec des compétences en Spark, Scala, Hive, Python et SQL.
Le Product Owner contribue à la vision produit, priorise le backlog et valide les résultats des sprints avec les équipes clientes. Il suit les KPI, anime des ateliers et des rituels agiles, et adapte le produit aux retours des utilisateurs. Le poste est un CDI basé à La Madeleine, au sein de la Team Niji Lille.
You lead AI-enabled products from strategy and discovery through delivery and launch. You independently prototype solutions with Lovable or Cursor and track adoption and value metrics. The role joins Niji’s Lille team and requires 4 to 8 years of Product Management experience.
At Niji, the Agentic Business Consultant helps large corporate and mid-sized clients transform their processes with agentic AI. They identify use cases, prototype and deploy AI agents, then lead their adoption and measure their impact. The role is based with the Lille team and requires 3 to 5 years of experience in Product Management, digital transformation, or consulting.
Within Niji’s Data & IA Business Unit, you will design and deploy generative and advanced AI solutions for major clients. You will work on LLM, RAG and agent architectures, as well as bringing them into production using Python, cloud tools and MLOps practices. The role is based in Issy-les-Moulineaux and requires between 3 and 8 years’ experience in software engineering, Machine Learning Engineering or Data Science.
Within Niji’s digital solutions integration team, the Salesforce developer designs, develops and tests components on the Salesforce platform. They lead client workshops, support testing and deployments, and provide client assistance. The role requires at least five years’ development experience, Salesforce certifications and proficiency in Apex, LWC, SOQL and JavaScript.
Within the Rennes sales team, you will develop your client portfolio and prospect for new accounts. You will participate in recruitment and support a team of consultants while managing your performance indicators. Initial sales experience is desirable, ideally in an ESN; higher education in business or engineering is required.
- Level : Internship / apprenticeship
- Schedule : Full-time
- Education : Five years of higher education
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Selenium
- Appium
- JMETER
Within Niji’s Digital Testing Factory in Rennes, you will contribute to the strategy and execution of automated, performance and API tests. You will assess defects, analyse results and experiment with AI tools on web and mobile applications.
- Level : Internship / apprenticeship
- Education : Five years of higher education
- Machine Learning
- Deep Learning
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Java
Within Niji’s Testing Factory in Rennes, you will contribute to R&D on testing applications that incorporate artificial intelligence. You will evaluate existing tools and help develop frameworks, methods and tools for trustworthy AI testing. The internship is aimed at someone in their final year of higher education in computing or at an engineering school, with a strong grounding in software testing and proficiency in English.
The Project Manager joins Niji’s Tech & Apps teams in Nantes to lead digital projects using Agile or Scrum. They manage budgets, resources, planning and releases, and act as the client liaison while providing pre-sales and technology consulting support. The role requires at least five years of experience and a computer engineering degree or equivalent; flexible working hours and remote working are offered.
Niji is looking for a Lead Product Designer to lead the design of several industrial business applications in Issy-les-Moulineaux. The role combines UX decisions, designer coordination, co-design workshops, user testing and production of deliverables using a design system. It requires at least 7 years’ product design experience, including 3 years on internal business applications in an industrial or complex environment.