Algorithms Engineer

. Algorithm Development and Validation .

Posted 5/1/2026full-timeManchester • 🇬🇧 United KingdomMid-LevelSeniorWebsite

Tools & technologies

Linux

Key responsibilities & impact

What you’ll need

Degree in an applicable Engineering Discipline
Advanced C++ (11/14/17) for real-time and embedded systems.
Development of signal processing algorithms relevant to sonar/underwater acoustics (FFT, beamforming, filtering, correlation, detection/classification).
Strong numerical methods and linear algebra background.
Proven experience in optimising algorithms for real-time execution on constrained or embedded platforms.
Debugging and profiling in Linux environments (GDB, perf, Valgrind).
Integration of algorithmic components into larger sonar or naval systems architectures.
Previous experience with naval sonar systems , anti-submarine warfare, or underwater acoustics.
Familiarity with safety-critical and defence assurance standards (DO-178C, Def Stan 00-055/00-056).
MATLAB/Octave, Eigen, Armadillo, or other maths/algorithm prototyping tools.

Comp & perks

Collaborative working environment – we stand shoulder to shoulder with our clients and our peers through good times and challenges
We empower all passionate technology loving professionals by allowing them to expand their skills and take part in inspiring projects
Expleo Academy - enables you to acquire and develop the right skills by delivering a suite of accredited training courses
Competitive company benefits
Always working as one team, our people are not afraid to think big and challenge the status quo
As a Disability Confident Committed Employer we have committed to:
Ensure our recruitment process is inclusive and accessible
Communicating and promoting vacancies
Offering an interview to disabled people who meet the minimum criteria for the job
Anticipating and providing reasonable adjustments as required
Supporting any existing employee who acquires a disability or long term health condition, enabling them to stay in work
at least one activity that will make a difference for disabled people
“We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, sex, disability, religion/belief, sexual orientation or age”. We treat everyone fairly and equitably across the organisation, including providing any additional support and adjustments needed for everyone to thrive

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Hard Skills & Tools

C++algorithm developmentsignal processing algorithmsnumerical methodslinear algebrareal-time executiondebuggingprofilingMATLABFFT