Senior Software Engineer – C# / Java

Responsibilities

We are representing a fast-growing SaaS organization seeking a Senior Software Engineer to take full ownership of features across their C# and Java-based systems. You'll deliver from initial design through to production, building clean, scalable services, APIs, and components that are maintainable, well-tested, and performant.

You'll operate independently within a defined scope, making sound technical decisions and balancing speed with long-term quality. Playing an active role in improving the systems you work on, you'll debug production issues, identify root causes, and implement durable fixes that matter.

You'll contribute to technical discussions, help evolve architecture within your domain, and raise the bar through thoughtful code reviews. Collaboration is essential—you'll work closely with Product, QA, and DevOps teams to build features and improvements that deliver meaningful value to end users.

What We're Looking For

• 5–8+ years of professional software engineering experience
• Strong proficiency in C# and Java
• Experience building and maintaining backend services, APIs, and scalable application components
• Solid understanding of REST APIs, system design, and scalable application patterns
• Experience working with SQL databases and data modelling
• Familiarity with cloud infrastructure, ideally AWS
• Experience debugging production systems and resolving issues independently
• Comfortable working with Git, code reviews, and team-based development
• Ability to work across an existing codebase and improve quality without over-engineering

You have a strong ownership mindset and consistently deliver high-quality work. You make pragmatic technical decisions, understanding when to prioritise speed and when to invest in scalability, reliability, and maintainability. You're comfortable working in a product-led environment and care about the customer impact of what you build. You communicate clearly, work well with cross-functional teams, and look for ways to improve both the product and how the team operates.

How We Work with You

Candidates apply directly through Get A Job.ai. Our talent team will conduct an initial screening to understand your experience and fit for the role. Once we've confirmed alignment, we'll submit your profile to our client for consideration. Please do not contact the client directly—all communication and coordination will be managed through Get A Job.ai to ensure a smooth, professional process.

Pay

This is a remote position based in the United Kingdom. The role offers fully remote or hybrid working arrangements. Pay details will be discussed during the screening process with our recruiting team.

Get A Job.ai is an equal opportunity recruiter. We welcome applications from candidates of all backgrounds and experiences.