Server-Side C# Engineer – Build at Scale, Influence Architecture, Work Flexibly

JR United Kingdom; Bolton; On-site; GBP 50,000 - 75,000; Full time

Job summary

A leading company in the SaaS field is seeking a Server-Side C# Engineer to enhance their platform's architecture while tackling complex problems like event sourcing at scale. This role offers flexible hours within a relaxed yet focused environment, ideal for candidates who thrive in leadership and team collaboration.

Benefits

Flexible hours

Mature work environment

Use of cutting-edge tools

Qualifications

• Approximately 8 years of commercial experience with C#/.NET.
• Leadership experience mentoring other engineers.
• Proficiency in Event Sourcing and DDD in production.

Responsibilities

• Developing a greenfield microservices platform based on CQRS.
• Building high throughput transactional systems.
• Contributing to architectural decisions within an agile team.

Skills

C#

.NET

Event Sourcing

DDD

Asynchronous Messaging

Tools

RabbitMQ

Azure Service Bus

Kafka

Job description

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Server-Side C# Engineer – Build at Scale, Influence Architecture, Work Flexibly, Bolton, Greater Manchester

Job Description:

Client:

Location:

Bolton, Greater Manchester, United Kingdom

Job Category:

Other

EU work permit required:

Yes

Job Views:

4

Posted:

31.05.2025

Expiry Date:

15.07.2025

Job Details:

My client is on a mission to simplify complex delivery infrastructure and has built a next-generation SaaS platform that is scaling internationally. They are now looking for a highly skilled server-side C# engineer to join their lean, senior-led engineering team. The role involves working on a platform that pushes boundaries in event-driven architecture, distributed systems, and customer-first delivery.

Responsibilities include:

• Developing a greenfield microservices platform (>24 services) based on CQRS, Event Sourcing, and DDD
• Building high throughput transactional systems handling tens of thousands of requests per hour
• Implementing real-time tracking and customer self-service layers to reduce support tickets
• Contributing to architectural decisions within an agile, mature team

Technical Requirements:

• Approximately 8 years of commercial experience with C#/.NET across multiple codebases and domains
• Mentoring and training other engineers (leadership role)
• Experience with Event Sourcing & DDD in production environments
• Proficiency with asynchronous messaging systems (e.g., RabbitMQ, Azure Service Bus, Kafka)

Candidate Qualities:

• Test-first, craft-focused engineering mindset
• Strong architectural instincts and collaborative attitude
• Comfort with modern workflows and continuous delivery

What Makes It Exciting:

• Working on complex problems like event sourcing at scale and fast data decisions
• Input into system architecture evolution
• Flexible hours and a mature, relaxed work environment
• Use of cutting-edge tools and modern stack