Fullstack Developer
About the job
- Proficiency with front-end technologies including React.js, Angular or Vue.js, and JavaScript or TypeScript.
- Experience with back-end technologies including Node.js, Java, Python, .NET or another back-end language.
- Knowledge of SQL databases such as PostgreSQL and MySQL, and NoSQL databases such as MongoDB and Redis.
- Knowledge of REST and GraphQL APIs.
- Knowledge of Git, Docker, and CI/CD tools such as Jenkins, GitLab CI, or GitHub Actions.
- A Bac+5 qualification in computer science or an equivalent qualification.
- Three to five years of full-stack development experience, excluding work-study experience.
- Ability to work in an agile environment, with autonomy, rigor, organization, curiosity, and effective communication with business and technical teams.
- Design and develop web and/or mobile applications across front-end and back-end components.
- Participate in technical decisions involving frameworks, architecture, and tools.
- Integrate APIs and external services.
- Optimize application performance, security, and maintainability.
- Implement automated tests and quality best practices.
- Collaborate closely with product teams, UX/UI designers, quality assurance, and DevOps teams.
- Participate in agile ceremonies including daily meetings, sprint planning, reviews, and retrospectives.
- Knowledge of cloud environments including AWS, Azure, or GCP.
- Previous experience in an agile environment.
About the company
Meritis est un cabinet de conseil spécialisé dans la transformation numérique. Il réunit environ 600 consultants qui accompagnent les entreprises tout au long de la chaîne de valeur, du cadrage des projets au pilotage et au développement applicatif. Ses domaines d’expertise couvrent l’Architecture des systèmes d’information, le Cloud, la Data, le software engineering, la finance et la cybersécurité. Leurs agences se trouvent à Paris, Sophia Antipolis, Aix-en-Provence, Montpellier, Nantes et ils interviennent aussi à Rennes, Bordeaux et Lille. L’objectif est de donner un temps d’avance aux clients en connectant les meilleurs talents à leur transformation digitale. Meritis se distingue par son accompagnement personnalisé, des parcours de carrière et des formations adaptés, ainsi qu’une culture d’exigence, d’humilité, de bienveillance et de proximité, qui lui a valu plusieurs distinctions Great Place To Work.
Company Size
501-1,000
Company Stage
N/A
Total Funding
N/A
Headquarters
Paris, France
Founded
2007
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Simplify's Take
What believers are saying
- Meritis reported 900-plus employees and 142 open roles in September 2026.
- June 2025 Neofin expanded direct access to bank risk, ESG, and compliance budgets.
- London gives Meritis a credible European footprint for cross-border financial-services contracts.
What critics are saying
- Neofin and Navigacom integration can distract leaders and erode margins through 2027.
- Meritis depends on finance clients like BNP Paribas and NatWest for premium work.
- Consulting is replaceable; Capgemini and Accenture can outbid Meritis on enterprise accounts.
What makes Meritis unique
- June 2025 Neofin added London, risk, compliance, and sustainable finance expertise.
- Meritis covers strategy, pilotage, and delivery across IT and financial-business teams.
- The group now spans Paris, Sophia Antipolis, Montpellier, Nantes, Porto, and Lisbon.
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Benefits
- Professional Development Budget
- Conference Attendance Budget
- Training Programs
- Mentorship Program
- Company Social Events