Senior Software Engineer

ClearCourse; United Kingdom; Hybrid; GBP 55,000 - 80,000; Full time

Job summary

A leading SaaS company is looking for a Senior Software Engineer to join their development team in Warwick. The role involves designing and maintaining a high-availability application, utilizing modern technologies like C#/.NET and Angular. Ideal candidates should have substantial commercial experience and a strong commitment to quality and collaboration.

Qualifications

• 5+ years of commercial experience with C#/.NET.
• 3+ years of experience in Angular.
• Strong working knowledge of SQL and RESTful APIs.

Responsibilities

• Build and enhance web applications using Angular and C#/.NET.
• Develop robust APIs, system integrations, and database solutions.
• Contribute to CI/CD pipelines and optimise deployment workflows.

Skills

C#/.NET

Angular

SQL

APIs

Automated Testing

Message Queues

CI/CD

Job description

Senior Software Engineer

Career Level: 10S Senior Posting Date: 30 Jun 2025

Senior Software Engineer – SaaS Product Development

Location: Warwick (Hybrid)
Salary: Competitive + Bonus + Benefits
Role Type: Full-Time, Permanent

Shape the Future of SaaS in a Hands-On, High-Impact Engineering Role

Are you a highly skilled C#/.NET and Angular developer with a passion for building clean, scalable software in a modern tech environment? Are you looking for the freedom to make meaningful technical decisions, mentor others, and contribute to a long-standing SaaS product used by thousands?

We’re seeking a Senior Software Engineer to join our small, agile development team at ClearCourse. You’ll play a key role in designing, building, and maintaining a feature-rich, high-availability application hosted on Azure—while influencing decisions across architecture, testing, performance, and quality.

Our Tech Stack:

C# 7+ / .NET

Angular 13+

SQL Server

Redis

APIs and Integrations

Message Queues

CI/CD Pipelines

Automated Testing Frameworks

Azure-hosted SaaS environment

What You’ll Be Doing:

Build and enhance web applications using Angular and C#/.NET

Develop robust APIs, system integrations, and database solutions

Implement automated testing to support quality, scalability, and maintainability

Contribute to CI/CD pipelines and optimise deployment workflows

Integrate and maintain message queue systems for event-driven processes

Support and mentor junior developers, driving best practices and code standards

Participate in technical discussions and design decisions

Collaborate with product managers, testers, and other engineers to deliver impactful features

What We’re Looking For:

5+ years of commercial experience with C#/.NET

3+ years of Angular experience

Strong working knowledge of SQL, RESTful APIs, and system integrations

Experience with automated testing frameworks and modern development workflows

Familiarity with message queues and scalable system architecture

Strong communication and collaboration skills

Quality-focused with attention to detail and code maintainability

A proactive, team-oriented mindset with the confidence to contribute to design conversations

Bonus Skills:

System design and architectural thinking

Experience with Reactive Programming (RxJS)

Familiarity with ServiceStack or ORMLite

Why Join ClearCourse?

We’re a rapidly growingSaaS and payments technology group with over 45 software brands across multiple sectors. As part of a small, focused development team, you’ll work on core applications with a big impact, while enjoying the flexibility and support of a well-established tech organisation.