C++ Software Engineer

Stockford Recruitment; Milton Keynes; Hybrid; GBP 50,000 - 70,000; Full time

Benefits offered by this job

Hybrid working model

Small-team environment

Opportunity to influence technical direction

Job summary

A technology recruitment agency is seeking a C++ Engineer in Milton Keynes to develop high-performance applications. The role involves a mix of development, operational support, and system optimisation within a collaborative small-team environment. Candidates should have at least 3 years of experience, especially in Linux, and be comfortable with Python scripting. This position offers hybrid flexibility and the chance to influence technical directions in mission-critical projects.

Qualifications

• 3+ years’ experience in high-performance C++ development.
• Strong experience in Linux-based environments.
• Proficiency in Python for automation.

Responsibilities

• Develop and maintain multi-threaded C++ applications.
• Support deployed systems in operational environments.
• Participate in regression and integration testing.

Skills

C++ development

Linux environments

Python scripting

System optimisation

Communication

Tools

Ansible

Job description

The role

We’re recruiting on behalf of a privately owned, product-led technology business looking to hire a C++ Engineer to join a small, high-performing engineering team.

This role sits at the intersection of software development, operational support, and system optimisation. You’ll be responsible for developing and maintaining high-performance C++ applications while also supporting deployed systems in live environments.

It’s well suited to an engineer who enjoys variety, ownership, and working closely with a tight-knit team, rather than being siloed into a single function.

Key responsibilities

• Design, develop, and maintain high-performance, multi-threaded C++ applications
• Contribute to the delivery of new product capabilities and system enhancements
• Support and maintain live, deployed systems in operational environments
• Build and maintain automation and tooling, primarily using Python
• Work closely with senior engineers and technical leadership on system improvements
• Participate in regression and integration testing to ensure reliability and performance
• Adapt between development, operational, and support responsibilities as required
• Provide hands-on support during testing, deployment, and troubleshooting activities
• Occasionally support on-site testing or installations when required

What we’re looking for

• 3+ years’ experience developing and maintaining high-performance C++ (C++17 onwards)
• Strong experience working in Linux-based environments
• Proficiency in Python or similar scripting languages for automation and tooling
• Solid understanding of system optimisation, performance, and reliability
• Experience supporting software in live or production environments
• Comfortable working independently and taking ownership of systems
• Strong communication skills and a collaborative mindset

Nice to have

• Experience developing or maintaining complex algorithms
• Knowledge of APIs, queuing systems, or security best practices
• Hands-on experience working close to hardware, real-time systems, or edge deployments
• Experience with configuration management or automation tools (e.g. Ansible)

What’s on offer

• Hybrid working model with flexibility
• Opportunity to work on mission-critical systems with real-world impact
• Small-team environment with high ownership and visibility
• Long-term role with scope to influence technical direction

At Stockford Recruitment, we help startups and SMEs grow by connecting them with exceptional tech talent. We are committed to the growth of our candidates and clients.

We review every application carefully, but due to the volume we receive, we may not be able to respond to everyone individually.

If you haven’t heard back within 10 working days, please don’t be discouraged — new opportunities are always coming up, and we’d love for you to stay connected with us.