Senior .NET Software Engineering Manager — Hybrid & AI‑Driven

Infinitesima; Abingdon; Hybrid; GBP 75,000 - 90,000; Full time

Job summary

Infinitesima, based in Abingdon, Oxfordshire, seeks an experienced Software Engineering Manager ( .NET / C# ) to lead a growing software team. You will balance technical leadership with people development, stay close to the codebase, and influence architecture while delivering world-class metrology software used by top semiconductor companies.

You'll guide sprint planning, coaching, and recruitment, while collaborating with hardware and systems teams.

Qualifications

• Commercial experience developing software in C# and .NET.
• Experience leading or managing software engineering teams.
• Strong understanding of software architecture and scalable design patterns.
• Experience with WPF or desktop UI technologies.
• Ability to define delivery plans and manage dependencies.
• Experience in Agile or iterative development environments.
• Strong stakeholder management and communication skills.
• Experience overseeing software delivery from concept through release.

Responsibilities

• Leading sprint planning, estimation and delivery activities.
• Coaching, mentoring and developing software engineers at different career stages.
• Running performance and development conversations focused on growth and engagement.
• Supporting recruitment and scaling of the software engineering team.
• Collaborating with Systems, Data Analysis and LabVIEW teams to manage dependencies across complex product development programmes.
• Communicating delivery plans, risks and progress to technical and non-technical stakeholders.
• Reviewing architecture, code quality and engineering practices to maintain high standards.
• Contributing technically where required, remaining close to the codebase and architectural direction.
• Helping drive the adoption of AI-assisted engineering practices while maintaining accountability for software quality, security and maintainability.

Skills

C# .NET

People management

Software architecture

WPF

Delivery planning

Agile / Scrum

Stakeholder management

Software delivery lifecycle

Job description

Infinitesima, based in Abingdon, Oxfordshire, seeks an experienced Software Engineering Manager ( .NET / C# ) to lead a growing software team. You will balance technical leadership with people development, stay close to the codebase, and influence architecture while delivering world-class metrology software used by top semiconductor companies.

You'll guide sprint planning, coaching, and recruitment, while collaborating with hardware and systems teams.