Senior Software Engineer

Pertemps; Nottingham; Hybrid; GBP 55,000 - 70,000; Full time

Job summary

A leading SaaS company seeks a Senior Software Engineer in Nottingham. This role involves modernizing legacy systems and developing new features in a collaborative, agile environment. The successful candidate will enjoy a competitive salary, hybrid working conditions, and a strong focus on personal development.

Benefits

25 days’ holiday + bank holidays

Company pension and cash health plan

Cycle to work scheme

On-site parking

Regular social events

Supportive onboarding process

Qualifications

• 5–10 years' experience in software development.
• Proficiency in C++ and Windows desktop application development.
• Experience with modernizing legacy platforms.

Responsibilities

• Lead efforts to modernize a complex monolithic codebase.
• Collaborate in agile sprints and mentor teammates.
• Take ownership from planning to delivery.

Skills

C++

Desktop application development

Agile collaboration

Mentoring

Tools

Qt

.NET

React

TypeScript

Job description

Senior Software Engineer
Location: Hybrid – Nottingham


Are you ready to be part of something bigger than just "another dev job"?
Fynity is exclusively recruiting for a leading SaaS company with a 35-year legacy in helping businesses turn raw data into clean, compliant documents. Now, they’re reimagining their core platform, transforming it from a powerful legacy solution into a modular, modern cloud-native system.


We're recruiting for a Senior Software Engineer to join a cross-functional platform team. This isn't just about building features, it's about shaping the future of a mission-critical system used by some of the world’s top enterprises.


Responsibilities include:

• Lead efforts to modernise a complex monolithic codebase into a scalable architecture.
• Get hands-on with legacy systems and greenfield development.
• Collaborate in agile sprints, taking ownership from planning to delivery.
• Mentor teammates, review code, and share knowledge across the team.

The successful Senior Software Engineer will have:

• 5–10 years' experience in software development, ideally across multiple domains.
• Strong proficiency in C++ and desktop application development on Windows (Win32 experience is a plus).
• Experience modernising legacy platforms and working within a platform team structure.
• Bonus points for familiarity with Qt, C#/.NET, or front-end tech like React/TypeScript.

In return you’ll be rewarded with:

• A competitive salary of between £55,000 - £70,000 (depending on experience)
• Hybrid working with vibrant offices in Nottingham, ideally 2 days a week
• A culture built on collaboration, respect, and shared success
• 25 days’ holiday + bank holidays
• Company pension and cash health plan
• Cycle to work scheme, on-site parking, stocked kitchens, and regular social events
• A supportive onboarding process and personal development plans

If you have the skills and experience to be a Senior Software Engineer within a highly regarded, forward-thinking SaaS organisation then send your CV across ASAP!

If you are interested please apply ASAP. The People Network is an employment agency and will respond to all applicants within three - five working days. If you do not hear within these timescales please feel free to get in touch.