Senior Software Engineer

Robert Walters; Basel; Vor Ort; CHF 110’000 - 140’000; Vollzeit

Zusammenfassung

A leading financial institution in Basel is seeking a Senior Software Engineer to enhance its backend systems. You will develop secure digital platforms using C# and .NET, collaborating with engineering leads. Ideal candidates have extensive backend development experience, particularly in the financial services sector, and a strong command of SQL Server. The position offers a full-time role in a respected company.

Qualifikationen

• Several years of professional experience in backend software development in financial services.
• Strong command of C#, .NET, and SQL Server (including T-SQL).
• Background working with on-prem enterprise systems.

Aufgaben

• Develop and enhance backend components and services using C# and .NET.
• Design and optimise data models, stored procedures, and queries on MS SQL Server.
• Collaborate with cross-functional teams (architecture, security, operations).

Kenntnisse

C#

.NET

MS SQL Server

T-SQL

Backend development

Secure Transaction Platforms

Jobbeschreibung

Senior Software Engineer

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Base pay range

CHF110,000.00/yr - CHF140,000.00/yr

Keywords: C# .NET; Back-end; MS SQL / T-SQL; On-Prem Systems; Distributed Services; Secure Transaction Platforms

Location: Basel-City (on-site)

Salary: CHF 110'000 - 130'000 p.a., depending on seniority

A long-standing private bank in Basel is seeking a Senior Software Engineer to strengthen its technology team. The position focuses on backend development for a customer‑facing digital interaction platform, central to the bank's secure online services. All systems run fully on‑premises, relying on Microsoft SQL Server, T‑SQL, and a modern .NET environment.

You will work closely with engineering leads and domain experts to ensure reliability, performance, and security across core banking processes.

You will

• Develop and enhance backend components and services using C# and .NET
• Design and optimise data models, stored procedures, and queries on MS SQL Server
• Contribute to the evolution of a high‑availability digital client portal
• Collaborate with cross‑functional teams (architecture, security, operations)
• Maintain integration points with internal systems and third‑party services
• Ensure code quality, testing discipline, and documentation standards
• Support continuous improvement of internal engineering practices

You bring

• Several years of professional experience in backend software development in financial services
• Strong command of C#, .NET, and SQL Server (including T‑SQL)
• Background working with on‑prem enterprise systems
• Understanding of security and performance considerations in financial environments
• English proficiency suitable for daily collaboration

This is an opportunity to join a stable and respected financial institution with a long‑term perspective on technology and engineering excellence. If you see yourself contributing to robust, mission‑critical backend systems, your application would be welcomed.

Seniority level

Mid‑Senior level

Employment type

Full‑time

Job function

Finance and Information Technology

Industries

Banking