Lead .NET Engineer: AI‑Driven Microservices Leader

Broadridge Financial Solutions; United Kingdom; Hybrid; GBP 85,000 - 120,000; Full time

Job summary

Broadridge Financial Solutions seeks a Lead .NET Software Engineer to shape technical direction across services, APIs, and frontend components in an event-driven platform built with C#, .NET, PostgreSQL and AWS. You will contribute hands-on in the codebase while guiding design and delivery, and help drive AI-assisted development across the stack.

You will mentor engineers, raise engineering standards, and collaborate with architects and product stakeholders to deliver scalable, secure software

Qualifications

• Extensive hands-on experience in C#/.NET and related tech.
• Proven track record delivering production microservices and APIs.
• Experience with AWS, CI/CD, and modern software delivery practices.
• Strong mentoring, design leadership and governance for AI-enabled tools.
• Excellent communication with engineers and stakeholders.
• Experience with Blazor/MudBlazor and event-driven systems.

Responsibilities

• Provide technical leadership across design, implementation, and delivery.
• Contribute hands-on in the codebase and model strong engineering practices.
• Shape architecture across microservices, event-driven systems, APIs, BFFs, and frontend components.
• Guide the design of scalable, secure, and maintainable software solutions.
• Work with architects and engineers to turn technical direction into practical outcomes.
• Define and promote engineering standards, patterns, and best practices.
• Support engineers through code reviews, design reviews, mentoring, and technical problem-solving.
• Collaborate with product, delivery, and business stakeholders to align solutions with priorities.
• Translate requirements into clear solution designs and actionable technical work.
• Identify technical risks, bottlenecks, dependencies, and opportunities for improvement.
• Contribute to AWS-based architecture and engineering practices, including Lambda, ECS, and EC2.
• Improve observability, reliability, performance, security, and operational readiness.
• Contribute to Jenkins pipelines and CI/CD practices to improve consistency and delivery efficiency.
• Help embed AI-assisted development into engineering workflows across design, coding, testing, and documentation.
• Support the design, operation, and continuous improvement of selected AI agents and agent-enabled workflows.
• Help define and apply guardrails, governance, and quality controls for AI-enabled tools.
• Maintain clear technical documentation for architecture, services, event flows, pipelines, AI agents, and key decisions.

Skills

C# & .NET

Microservices design

Event-driven architecture

Mentoring / technical guidance

Communication

AI-assisted development

Tools

AWS

Docker

Blazor

MudBlazor

Jenkins

PostgreSQL

Job description

Broadridge Financial Solutions seeks a Lead .NET Software Engineer to shape technical direction across services, APIs, and frontend components in an event-driven platform built with C#, .NET, PostgreSQL and AWS. You will contribute hands-on in the codebase while guiding design and delivery, and help drive AI-assisted development across the stack.

You will mentor engineers, raise engineering standards, and collaborate with architects and product stakeholders to deliver scalable, secure software