9 of 9 Permanent Embedded Systems Jobs in Belfast

Embedded C/C++ Software Engineer – Contract Location: Belfast (Hybrid, 4 days in Belfast office per week) Contract: Daily Rate (6 Months -extension likely) Overview: We’re looking for an experienced Embedded C/C++ Engineer to join a high-performance team working on advanced audio and Bluetooth … technologies. The ideal candidate will have strong experience in low-level development, code optimisation, and Linux-based embedded systems, along with exposure to LC3 codecs and Bluetooth stack integration. This is a great opportunity to work on meaningful, performance-driven projects in a hybrid setup based in Belfast. … Key Responsibilities: Design, develop, and optimise embedded software using C/C++ for audio and Bluetooth systems. Work with Linux-based embedded environments and contribute to system-level development. Improve software performance and resource efficiency through low-level optimisation. Troubleshoot, debug, and resolve complex software issues in embedded More ❯

hardware, or to improve its performance. Analyzes user needs and software requirements to determine feasibility of design within time and cost constraints. Confers with systems analysts, engineers, programmers and others to design system and to obtain information on project limitations and capabilities, performance requirements and interfaces. Stores, retrieves, and … manipulates data for analysis of system capabilities and requirements. Designs, develops, and modifies software systems, using scientific analysis and mathematical models to predict and measure outcome and consequences of design. The responsibilities of this role include: • Working under some supervision. • Making decisions that are moderate in impact; errors may … responsibilities of this role do not include: • Financial accountability (e.g., does not involve budgeting responsibility). Minimum Qualifications • Bachelor's degree in Engineering, Information Systems, Computer Science, or related field. • 2+ years Software Engineering or related work experience. • 2+ years experience with Programming Language such as C, Required is More ❯

hardware, or to improve its performance. Analyzes user needs and software requirements to determine feasibility of design within time and cost constraints. Confers with systems analysts, engineers, programmers and others to design system and to obtain information on project limitations and capabilities, performance requirements and interfaces. Stores, retrieves, and … manipulates data for analysis of system capabilities and requirements. Designs, develops, and modifies software systems, using scientific analysis and mathematical models to predict and measure outcome and consequences of design. The responsibilities of this role include: • Working under some supervision. • Making decisions that are moderate in impact; errors may … responsibilities of this role do not include: • Financial accountability (e.g., does not involve budgeting responsibility). Minimum Qualifications • Bachelor's degree in Engineering, Information Systems, Computer Science, or related field. • 2+ years Software Engineering or related work experience. • 2+ years experience with Programming Language such as C, Required is More ❯

more than just another firmware role? This is a career-defining opportunity to own the firmware design architecture of mission-critical defence and aerospace systems -delivering real-world impact in a secure, innovation-led environment. Were working with a leading technology powerhouse seeking a Firmware Architect to join their … What makes this different? This isn't about churning out VHDL code. You'll be the technical authority, trusted to architect complex FPGA-based systems and guide the direction of development from concept to deployment. You'll work alongside a talented internal firmware team who'll rely on your … wants ownership, influence, and progression into technical leadership or principal engineering roles. Key Responsibilities Lead the architecture and high-level design of advanced FPGA systems Translate top-level requirements into scalable, modular firmware architectures Work onsite in Belfast to interface directly with systems engineers, hardware leads, and customers More ❯

Senior Embedded Software Engineer – BLE/Audio Codec Location: Belfast (On-site preferred with flexible WFH options) Contract: Inside IR35 Duration: 6–12 months (likely extension) Start Date: ASAP Overview: We're seeking a highly skilled Embedded Software Engineer to join a cutting-edge BLE/Audio Codec … team working on ultra-low-power embedded systems, such as wireless earbuds and headphones. This role requires strong embedded C/C++ skills, with a focus on code optimisation for constrained environments. Key Responsibilities: Develop and optimise embedded firmware for BLE audio devices Work on LC3 … and system-level performance tuning Collaborate with hardware, DSP, and software teams to deliver end-to-end solutions Debug and profile firmware on target systems using cross-compilation tools Key Technologies: Embedded C/C++ (performance-optimised code for low-resource systems) BLE/LC3 DSP (Digital More ❯

Senior Embedded Software Engineer - BLE/Audio Codec Location: Belfast (On-site preferred with flexible WFH options) Contract: Inside IR35 Duration: 6-12 months (likely extension) Start Date: ASAP Overview: We're seeking a highly skilled Embedded Software Engineer to join a cutting-edge BLE/Audio Codec … team working on ultra-low-power embedded systems, such as wireless earbuds and headphones. This role requires strong embedded C/C++ skills, with a focus on code optimisation for constrained environments. Key Responsibilities: Develop and optimise embedded firmware for BLE audio devices Work on LC3 … and system-level performance tuning Collaborate with hardware, DSP, and software teams to deliver end-to-end solutions Debug and profile firmware on target systems using cross-compilation tools Key Technologies: Embedded C/C++ (performance-optimised code for low-resource systems) BLE/LC3 DSP (Digital More ❯

engineering presence. We're looking for a Senior C++ Software Engineer to join a growing team focused on building and maintaining secure, high-throughput systems enabling real-time global payments. In this role, you’ll work on the design and development of core backend components in modern C++, collaborating … reliability in a demanding production environment. This is a product-driven role offering strong ownership and the opportunity to shape how mission-critical financial systems are developed. You’ll be working in a collaborative environment with a strong emphasis on engineering best practices and long-term maintainability. Key Requirements … Strong experience in modern C++ (C++11/14/17/20) in a production environment Deep understanding of performance-optimized, multi-threaded systems Experience with design patterns, object-oriented design, and refactoring techniques Proficiency in version control, testing, and peer code review practices Comfortable working with APIs and More ❯

SC Eligible The Opportunity We’re working with a leading defence organisation on a key hire for a Senior Software Developer to join their embedded systems team. This is a hands-on, high-impact role developing real-time software for next-generation systems where performance and reliability … technologies—offering both deep technical engagement and long-term career growth. What You’ll Do • Lead or support the design, development, and integration of embedded software for advanced real-time platforms • Collaborate with systems, hardware, and safety teams to deliver certified software solutions that meet strict performance and … promote continuous improvement across the software function Key Skills & Experience • Strong experience as a Senior Software Developer, ideally in safety-critical or real-time systems • Solid background in C, C++ or Ada, and familiarity with UML modelling • Hands-on experience with multi-threaded applications, low-level driver development, or More ❯

techniques, or Acoustic Analysis. Experience in the FMCG industry will be highly advantageous, particularly if you have worked with datasets derived from sensors or embedded systems within manufactured goods. This opportunity requires a Data Scientist who enjoys problem-solving, thrives in a client-facing environment, and is comfortable More ❯