C++ Embedded Signal Processing Engineer

ALTEN; Manchester; On-site; GBP 50,000 - 70,000; Full time

Job summary

A global engineering consultancy is seeking an experienced Engineer in Manchester to develop C++ algorithms for underwater defence systems. You will be responsible for translating complex models into effective embedded software, working collaboratively with a team of engineers. Ideal candidates have extensive experience in C++, strong mathematical skills, and familiarity with UML tools. This role also offers competitive benefits and opportunities for personal growth.

Benefits

Competitive salary

Private medical insurance

Pension schemes

Flexible working

Cycle-to-work schemes

Qualifications

• 5+ years' experience in C++ software development.
• Strong mathematical skills focused on signal processing.
• Experience implementing algorithms into software.

Responsibilities

• Design and develop C++ code for embedded systems.
• Translate theoretical models into reliable embedded software.
• Collaborate with engineers for seamless software functionality.

Skills

C++ software development for embedded systems

Mathematical foundation with a focus on signal processing

Implementing algorithmic or theoretical models

Model-driven development

Proficient with UML tools

Understanding of code quality principles

Eligible for UK Security Clearance

Education

Bachelor's degree in Computer Science, Software Engineering, or Electronics

Tools

IBM Rhapsody

Enterprise Architect

MATLAB/Simulink

Job description

Engineer

You'll contribute to mission-critical applications, translating complex models into functional software. Collaborate with experts across disciplines, apply advanced signal processing, and work in a tightly integrated model-driven development environment. This is a unique chance to apply your skills to high-impact engineering challenges in Manchester.

Key Details:

• Location: On-site in Manchester
• Security Clearance: Must be SC clearable
• Experience Level: 5+ years' experience in Embedded Systems

Key Responsibilities

• Design, develop, and integrate C++ code based on advanced mathematical and signal processing models.
• Translate complex theoretical models into accurate and reliable embedded software.
• Work within a model-driven development environment using both autogenerated and handwritten code.
• Collaborate with systems and modelling engineers to ensure seamless software functionality.
• Utilise UML tools like IBM Rhapsody or Enterprise Architect to document and visualise system behaviour.
• Perform code reviews, apply static analysis techniques, and champion clean code practices.

Qualifications

Required Skills:

• 5+ years' experience in C++ software development for embedded systems
• Strong mathematical foundation with a focus on signal processing
• Proven experience implementing algorithmic or theoretical models into working software
• Familiarity with model-driven development and hybrid codebases (autogenerated + hand-written)
• Proficient with UML tools such as IBM Rhapsody or Enterprise Architect
• Understanding of code quality principles, including clean code and algorithmic complexity
• Must be eligible for UK Security Clearance (SC)
• A Bachelor's degree in Computer Science, Software Engineering, Electronics, or a related field OR relevant background in UK Armed Forces with proven embedded software experience

Desirable Skills:

• Experience with MATLAB/Simulink for model simulation and validation
• Familiarity with static analysis tools like Clockwork or Coverity
• Awareness of defence or safety-critical software development environments
• Understanding of Agile development methodologies
• Exposure to Linux OS, scripting, and CI/CD toolchains

Company Description

ALTEN is a global engineering and technology consultancy operating across over 30 countries worldwide. We partner with industry leaders across sectors including Aeronautics, Aerospace, Defence, Naval, Automotive, Energy, Rail, and more to deliver innovative engineering solutions that drive technological advancement and support sustainable transformation. Our passionate and agile engineers work on cutting-edge projects shaping the future of technology and sustainability. We empower talented engineers to innovate, solve complex challenges, and deliver impactful solutions that build tomorrow's world today.

Job Description

Develop C++ Algorithms for Underwater Defence Systems - Work on the Frontline of Innovation. Play a vital role in shaping high-performance real-time embedded software for underwater systems used in national defence. As an experienced Embedded C++ Algorithms engineer, you will be at the forefront of technological development.

Additional Information

Why join us? We foster a community of talented individuals who are both entrepreneurs and technology specialists. Our teams embody innovation and entrepreneurship, enabling efficient solution development. We are committed to sustainable growth and continuous improvement through ALTEN labs, mentoring programs, internal universities, and more. We offer opportunities to work on exciting engineering projects with premium clients, personalized career development, competitive salaries, private medical insurance, pension schemes, cycle-to-work schemes, social gatherings, flexible working (role dependent), and more.