Senior / Lead C# Developer

Il y a 3 jours

Mulhouse, Grand Est, France avacone Iberia Temps plein 55 000 € - 75 000 € Contrat

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We are an established IT services company working closely with clients in the banking and financial services sector. We are looking for a Senior / Lead C# Developer to lead the design and delivery of enterprise‑grade software solutions for a major banking client. This role combines hands‑on development with technical leadership, operating within a regulated banking environment while remaining part of a professional, delivery‑focused IT organization.

Location: This role is based in Mulhouse and St. Louis, France, and requires working on‑site at the client location as part of a collaborative delivery team.

Key Responsibilities

Design, develop, and maintain secure, scalable applications using C# and .NET (including .NET Core / .NET 6+)
Act as technical lead for development activities on banking client engagements
Take ownership of solution architecture, code quality, and technical standards across the delivery lifecycle
Lead and mentor developers through code reviews, coaching, and the promotion of best practices
Ensure solutions comply with client security, risk, and regulatory requirements
Work closely with client stakeholders, product owners, and internal delivery teams to define and deliver solutions
Contribute to technical estimations, planning, and delivery commitments
Identify, communicate, and mitigate technical risks in a client‑facing environment
Support production readiness through strong documentation, testing discipline, and operational awareness

Required Skills & Experience

Strong commercial experience with C# and the .NET ecosystem
Proven experience in a Senior and/or Lead engineering role (team leadership, ownership of delivery)
Solid understanding of enterprise application architecture, OO design principles, and common design patterns
Hands‑on experience building and consuming RESTful APIs
Strong knowledge of relational databases (e.g., SQL Server, Oracle, PostgreSQL) and SQL performance fundamentals
Experience with cloud and hybrid environments (Azure preferred)
Familiarity with security, compliance, and risk considerations in banking or other regulated industries
Comfortable working in a client‑facing role with high expectations on quality, communication, and delivery
Strong collaboration and stakeholder‑management skills in multi‑team environments

Nice to Have

Previous experience working for an IT consultancy or systems integrator
Exposure to banking platforms, core banking systems, or financial data flows
Experience with microservices, messaging systems, and/or event‑driven architectures
Knowledge of CI/CD pipelines, DevSecOps, and automated testing practices
Experience working in agile delivery models within enterprise environments (Scrum/Kanban)

Senior / Lead C# Developer

Enregistrez cette offre et organisez votre recherche

Key Responsibilities

Required Skills & Experience

Nice to Have

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Senior / Lead C# Developer

Enregistrez cette offre et organisez votre recherche

Key Responsibilities

Required Skills & Experience

Nice to Have

Emplois similaires à Mulhouse

Villes principales