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# Rapid Cyber Software Engineer

- **Company:** CoreTech Security
- **Location:** London, UK
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Android Software Development, Apple IOS, Apple Mac Systems, Automation of Tests, C++ (Programming Language), Static Program Analysis, Software Quality, Code Review, Cyber Security, Continuous Integration, Software Debugging, Linux, Security Software, Core Api, Programming Languages
- **Published:** September 18, 2026
- **Apply:** https://www.apply4u.co.uk/jobs/rapid-cyber-software-engineer/47544389

## About the Role

(lightweight!) development processes with the knowledge gained from each project. We are looking for a candidate who holds an active Developed Vetting security clearance to join our team, with experience in producing high-quality end-to-end products across a variety of platforms. As part of our team, you may be Designing a new clean-slate product with complete autonomy over its architecture. Adding new capabilities to, or replacing a core component of, an existing product. Throwing together a quick-and-dirty prototype to confirm the feasibility of a proposed technical approach; iterating until it meets requirements. For this role you'll be hands-on in the day-to-day delivery of projects. Typically, this will see you working with one or two other colleagues at a time. In addition, you'll take an active role in unlocking the potential of junior colleagues: encouraging idiomatic code, demonstrating engineering rigour, and sharing hard-won knowledge with your peers.Youll also help drive
our engineering processes to maintain code quality while balancing realistic delivery timescales and client requirements. Desirable Skills Professional experience in the design and implementation of complex solutions that leverage existing platform capabilities to rapidly deliver effects. Comfortable with platform APIs, development environments and native debugging approaches on one or more of: Windows, macOS, Linux, iOS, or Android. Experiencing leading a small or midsize team of developers through a complete project lifecycle, engaging in requirements capture, design review, implementation, and assurance. Commitment to code correctness and quality assurance through static analysis, code review, automated testing, and continuous integration. This vacancy is for experienced software engineers and will require skills and experience in several of the areas listed as well as the ability to lead technical projects. Work Benefits Promotions are based on technical excellence and

## Description

hackajob is partnering directly with CoreTech Security to hire for this role. Our Capability Development team develops bespoke end-to-end solutions for clients in the Cyber Security domain. Historically, this has meant a specialism in C and C++ development across embedded and mobile platforms, including iOS, Android, Windows, macOS and Linux variants. We emphasise having a comprehensive understanding of the programming languages, platforms, and tooling we rely on, and are seeing an increased need to deliver an end-to-end product in increasingly short timescales, delivering mission value as quickly as possible. That deep technical knowledge has helped us earn a reputation for writing novel, robust, and maintainable solutions to our client's challenging and fascinating problems! Our projects are typically delivered by 2-4 person teams over months, rather than years, with daily opportunities to see the direct impact of our work. We're led by engineers and empowered to optimise our


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