C# Tech Lead - Cloud, AI & Architecture

ARCH EUROPE INSURANCE SERVICES LTD; Manchester; On-site; GBP 70,000 - 100,000; Full time

Job summary

ARCH EUROPE INSURANCE SERVICES LTD is seeking a Lead Software Engineer in Manchester to provide technical guidance and leadership in designing, developing, and maintaining software applications using C#. The role focuses on applying best practices, architecture decisions, and collaboration across teams to deliver high-quality solutions.

The ideal candidate will have strong C# expertise, experience with SQL/NoSQL, GitHub, and cloud platforms (Azure/AWS), and familiarity with modern architectural

Qualifications

• Proficient in C# and software design patterns.
• Experience with SQL and NoSQL DBMS required.
• Strong experience with modern source control systems (GitHub).
• Experience with cloud platforms (Azure or AWS).
• Event Sourcing is desirable.
• Experience with AI platforms (OpenAI) is desirable.

Responsibilities

• Provide technical guidance and leadership in designing and developing software applications using C#.
• Ensure best practices in coding, testing, and maintenance.
• Stay updated with the latest developments in C# and related technologies.
• Design, code, test, debug, and document complex applications and systems.
• Optimize and refactor existing code to improve performance and maintainability.
• Collaborate with team members to integrate systems and solutions.

Skills

C#

TDD

BDD

DDD

Architectural patterns

SQL

NoSQL DBMS

OpenAI

Event Sourcing

Tools

GitHub

Azure

AWS

Job description

ARCH EUROPE INSURANCE SERVICES LTD is seeking a Lead Software Engineer in Manchester to provide technical guidance and leadership in designing, developing, and maintaining software applications using C#. The role focuses on applying best practices, architecture decisions, and collaboration across teams to deliver high-quality solutions.

The ideal candidate will have strong C# expertise, experience with SQL/NoSQL, GitHub, and cloud platforms (Azure/AWS), and familiarity with modern architectural