Jobs: python software engineer

Senior .Net Developer Location: Belfast (Hybrid) | Type: Full-Time | Permanent A leading global technology firm is seeking a Senior Software Developer to help manage and evolve its mission-critical trading systems. This role involves building scalable systems that directly impact market access on a global scale. What you'll do? Develop, enhance, and maintain...

Hayward Hawk is working with a major enterprise within financial services that is embedding AI directly into its core technology stack. This role sits within a mature Data & Analytics function, focused on delivering robust, production-grade AI systems that support complex, real-world use cases. This is a hands-on engineering role for someone who wants to...

Project Design Engineer Omagh, Northern Ireland Salary depending on experience An excellent opportunity for a Project Design Engineer to join a dynamic engineering team, working on heavy machinery . Reporting to the Engineering Manager, you will play a key role in designing, developing, and supporting new and existing products from concept to production. Top...

MCS Group is looking for a Software Engineering Manager to take on a key leadership position within a growing, forward-thinking, SaaS software house. This Software Engineering Manager will lead multiple agile teams within a high-performing engineering function, shaping delivery, mentoring talent, and driving technical excellence. This is an exciting...

Job Description My client, a global technology-driven organisation operating within complex, high-performance systems, is hiring a Senior QA Engineer to join an established Agile delivery team. This is a key role within a growing engineering function, focused on delivering high-quality, scalable software solutions in a fast-paced environment. What's on...

Staff Software Engineer Location: Belfast, Northern Ireland, United Kingdom (Hybrid/Remote-friendly) The Opportunity We're partnering with a leading technology company delivering high-performance software used by a wide range of customers every day. They are seeking an experienced Staff Software Engineer to join their senior engineering team in Belfast....

The TP ICAP Group is a world leading provider of market infrastructure. Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative solutions. Through our people and technology, we connect clients to superior liquidity and data...

MCS Group are thrilled to be partnered with a well-funded insurtech scale-up that has recently closed a major funding round and is entering an exciting new growth phase. Founded over a decade ago, the company has grown from early product innovation roots into a recognised player in the employee benefits space, providing dental, vision, and complementary...

Principal & Staff Software Engineers At a glance Principal or Staff Software Engineer role on a mission-critical payments platform Lead engineers and influence architecture, design, and delivery Remote-first with a Belfast city centre office Strong salary, excellent benefits, and genuine technical ownership About the Company Our client is a global...

Software Engineer Northern Ireland| Full time We are working with a high growth digital asset firm operating at the intersection of institutional finance and crypto markets. This is a business that has successfully navigated multiple market cycles and continues to build trusted, long term partnerships across trading, risk and treasury functions. They are now...

Purpose Reporting to the Head of Product, the Product Manager (Market Access) will take product ownership of the capabilities required to bridge our PARIS platform with global energy trading and flexibility markets. You will lead the definition and execution of the Market Access roadmap, collaborating closely with Engineering and Trading teams to build the...

Senior Software Engineer | .NET, AWS | Belfast (Hybrid) Location: Belfast Type: Permanent About the Opportunity: This role sits within a payments engineering environment delivering high-volume, business-critical systems. Teams operate using strong Lean software practices, with clear technical leadership and well-defined product requirements upstream. As a...

Principal Software Engineer .NET, Cloud | Belfast (Hybrid) Location: Belfast Type: Permanent About the Opportunity: This is a true Principal Engineer role with ownership over technology that supports global financial markets. You will set technical direction, influence architecture, and lead engineering standards across complex Rates and FX platforms. This...

Mid to Senior .NET Developer - Omagh (Hybrid) Up to £60,000 (depending on experience) MCS Group is delighted to be working exclusively with a specialist software solutions provider currently entering an exciting period of growth as they scale their tight-knit engineering team heading into 2026. This is an exceptional opportunity to join a company where your...

Company Description Version 1 has celebrated over 29 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Our expertise enables our customers to navigate the rapidly changing Digital-First world we live in. We foster strong partnerships with leading technology giants including Microsoft,...

Principal Software Engineer | .NET, Payments Platform Location: Belfast Type: Permanent About the Opportunity: This role sits within a Belfast-based engineering group responsible for a high-throughput payments gateway handling millions of card transactions daily. The platform supports customers ranging from small businesses to enterprise-scale venues, where...

Company Description Version 1 has celebrated over 28 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Our expertise enables our customers to navigate the rapidly changing Digital-First world we live in. We foster strong partnerships with leading technology giants including Microsoft,...

MCS Group are delighted to be working with a leading enterprise organisation in financial services that's investing heavily in AI across its core platforms - not as experiments, but as real, production-grade systems being rolled out at scale. This is a hands-on engineering role within a modern Data & Analytics function, focused on building intelligent...

Cloud Native Engineering Lead Location Belfast Hybrid or Remote Options Available Type Permanent Compensation Market leading salary, pension and equity participation About the company A fast scaling Northern Ireland technology success story continues its expansion through 2026. This is a business known for solving complex problems with elegant, cloud native...

About the Opportunity: This role sits within an engineering team delivering business-critical software for internal trading systems and external client platforms. You will join a collaborative, cross-functional environment focused on building scalable, cloud-native solutions that operate at global scale. As a Senior Software Engineer, you will contribute...