10 of 10 C++ Jobs in County Down

Remote Principal Software Engineer

Hiring Organisation
Gearset
Location
Banbridge, Co. Down, UK
engineering values here Great to haves Familiarity with C#/.NET, JavaScript/TypeScript and React Expertise with an OOP language (eg. Java, C++) and a modern JS framework (eg. Angular, Vue.js) Proficiency in working on a distributed, cloud hosted product with rapid release cycles Experience working in an agile ...

Remote Senior Frontend Engineer

Hiring Organisation
Reactive Markets
Location
Newtownards, Co. Down, UK
Rust, from the trader-facing interfaces down to the services behind them. It's distinct from our Backend team, who own the low-latency C++/Go trading engine. This is a senior individual contributor role for someone who takes on the hardest problems and delivers them under their ...

Remote Technical Support Engineer - Remote EMEA

Hiring Organisation
grabjobs
Location
Newtownards, Co. Down, UK
strong technical experience in one or more of the following areas: Programming: proficiency in one or more modern languages such as Python, Go, Java, C++, or JavaScript/Node.js. Operational experience: experience administering large-scale production environments, including hardware, operating systems, networks (firewalls/load balancers), and cloud platforms like ...

Remote Head of Engineering, POS Application Platform

Hiring Organisation
Moniepoint Inc
Location
Downpatrick, Co. Down, UK
integration surface it sits on. Experience working directly with OEM vendors on hardware specification and integration is a bonus. Exposure to C or C++ is a plus — one of our device variants uses C. Experience at Series A or B stage startups alone is unlikely to reflect the scale ...

Remote Senior Backend Developer - Node (100% Remote LATAM)

Hiring Organisation
Bitfinex
Location
Downpatrick, Co. Down, UK
quickly learn new technologies Good understanding of security practices Nice to have Experience with blockchain integration Comfortable with high-availability concepts Ruby, Rust or C++ skills are a plus Other technologies of interest: Message queues (Redis), Caches and Job Queues ...

Remote C++ Software Engineer

Hiring Organisation
grabjobs
Location
Downpatrick, Co. Down, UK
C++ Software Engineer Remote (UK-based) | Full-Time About Us Reactive Markets is the 2026 OTC Trading Platform of the Year ( Risk.net ). Our network handles over $50 billion in daily trading volumes across FX, Equities, and Cryptocurrency, connecting 40+ of the world's leading liquidity providers. We build trading … small, senior, and deeply invested in the craft of building cutting edge, reliable, high-performance systems. The Role We're looking for a C++ Software Engineer who wants to build low-latency trading infrastructure on Linux. You'll work on the core components of our Switchboard trading platform — pricing engines ...

Remote Principal Low-Level Graphics Programmer

Hiring Organisation
Double Eleven
Location
Banbridge, Co. Down, UK
looking for Technical Expertise Extensive experience developing core rendering engine infrastructure. Expert-level proficiency in modern graphics APIs, particularly DirectX 12. Mastery of C++ and GPU programming, including a deep understanding of bindless architectures, GPU-driven rendering, and asynchronous GPU compute. Comprehensive knowledge of modern GPU microarchitecture across ...

Remote Intern Software Engineer - Compilers (WebAssembly) - Amsterdam [two positions] (Remote)

Hiring Organisation
Leaning Technologies
Location
Holywood, Co. Down, UK
education program in Computer Science or equivalent, ideally in the last year. Working experience in alternative will also be considered. Some practical C/C++ development experience (including University projects) is required Understanding of object-oriented design principles Residence and right to work in the Netherlands About Leaning Technologies Leaning … Technologies ( makes WebAssembly tools to run any software on any browser. We make solutions that enable C/C++, Java, Flash, and native Linux applications to be compiled, emulated and virtualised into HTML5/WebAssembly. Our tools are used to develop high-performance web apps in ‘traditional’ programming languages ...

Remote C++ Trading Platform Developer

Hiring Organisation
Wintermute
Location
Downpatrick, Co. Down, UK
taking a leadership position in building an innovative and compliant market. Read more here. Working at Wintermute We are looking for a C++ Trading Platform Developer who is passionate about technology, interested in both low level details of how computer hardware operates and high-level design of large systems … well as commercial experience. We are looking for people who are passionate about technology and have experience looking under the hood to see how C++ standard libraries and other solutions are implemented. Interest in algorithmic and quantitative trading is a plus. At Wintermute you will have an opportunity to grow ...

Remote Lead Software Engineer Maritime

Hiring Organisation
Stark Co
Location
Holywood, Co. Down, UK
lead, and mentor a high-performing team of engineers to integrate autonomous sea systems into the Minerva front-line platform. You will architect modern C++ solutions that bridge the gap between front-line control and edge computing, ensuring our fleet remains reliable, precise, and mission-ready in unpredictable environments. Responsibilities … Technical Ownership: Lead the overall software design, development, and integration for maritime systems within the Minerva ecosystem. Hands-on Development: Design and implement core C++ architecture for autonomy, control, and communication subsystems. Engineering Excellence: Establish technical foundations, define interfaces, and enforce modern C++ standards through rigorous code reviews and best ...