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Zelin

Zelin

www.zelin.io

1 Job

20 Employees

About the Company

L’innovation est au cœur de la performance économique des entreprises. Pour permettre à celles-ci de dynamiser leur propre innovation et d’accélérer leur cycle de développement produit, nous voulons démocratiser l’accès au monde la simulation. Zelin sera la première plateforme d’ingénierie en ligne dédiée à la simulation numérique, qui permet par le développement de modèles mathématiques prédictifs de reproduire le comportement de produits dans différents environnements afin de réaliser des tests virtuels. Nous visons trois secteurs d’intervention prioritaires : l’aérospatial, les transports et l’énergie.

Listed Jobs

Company background Company brand
Company Name
Zelin
Job Title
Ingénieur Full-Stack JS – Architecte Logiciel (F/H)
Job Description
**Job Title** Full‑Stack JavaScript Engineer – Software Architect (F/M) **Role Summary** Lead the technical direction of high‑precision simulation and AI projects. Manage a small development team, define the roadmap, and oversee end‑to‑end agile delivery. Design, build, and maintain robust full‑stack web applications with a focus on performance, security, and scalability. **Expectations** - Technical leadership of 1‑5 yr experience. - Bilingual (French C2/native, English C1/C2). - Advanced proficiency in the JavaScript/TypeScript ecosystem. - Proven ability to translate product requirements into scalable architecture. - Demonstrated collaboration with Product Owners, DevOps, and stakeholders. **Key Responsibilities** 1. **Project & Team Management** – Lead sprint planning, conduct code reviews, mentor developers, and coordinate cross‑functional activities. 2. **Full‑Stack Development** – Architect and deliver Angular, Node.js and Python applications; design REST/GraphQL APIs; ensure clean, well‑documented code. 3. **Technical Roadmap** – Partner with Product Owners to set long‑term technical goals, adopt emerging technologies, and align with business objectives. 4. **Performance & Security** – Optimize application throughput and scalability; enforce security best practices and vulnerability mitigation. 5. **CI/CD & Ops** – Build and maintain GitLab CI pipelines, manage Dockerised deployments, collaborate with DevOps on cloud/generic infrastructure. 6. **Tech Evangelism** – Stay abreast of industry trends, evaluate tooling, and propagate knowledge across the team. **Required Skills** - **Languages/Frameworks**: TypeScript, Angular (Material, SCSS), Node.js, Python. - **Databases & ORMs**: PostgreSQL, SQLite, MongoDB, Prisma, Mongoose. - **Testing**: Cypress, unit & integration testing. - **CI/CD & DevOps**: GitLab CI/CD, Docker, Linux, Nginx, ESLint, SonarQube. - **Project Management**: Jira, Agile Scrum practices. - **Soft Skills**: Leadership, clear communication, client‑centric mindset, resilience, proactive problem solving. **Required Education & Certifications** - Bachelor’s or Master’s level engineering degree (Bac+5) or equivalent. - Minimum 1–5 years of professional experience in full‑stack development. - No mandatory certifications required, but familiarity with green coding practices is an advantage.
Toulouse, France
On site
Fresher
12-12-2025