We’re looking for an enthusiastic & talented server side engineer, to join one our high-impact teams inside Citi’s CTO organisation. You’ll sit within Developer Enablement, a group focused on innovation, developer platforms and internal tools used across the bank, where we experiment and ship fast, like a startup inside a global bank. Our mission is to drive productivity by streamlining/automating processes & make the best tools available for our 30k engineers. At Citi’s scale saving tens of minutes per day, equates to £10,000,000s of savings   We believe happy engineers make the best engineers and are a technology managed department.   Opportunities in CTO: There are many exciting opportunities for you, and flexibility to move between multiple projects if that’s something you’d enjoy. Two closely related key strategic projects will require your expertise driving solutions are as follows: SDLC Automation  is a greenfield initiative that builds on the success...

Senior Software Engineer (Java Or Python) Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. Role Overview/What will you do: Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and process improvements Resolve...

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech....

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. Role Overview...

We’re looking for a hands-on engineering lead with a passion for building AI-powered products and shaping engineering culture. You’ll provide technical leadership while remaining close to the code, partnering with teams across the organisation to build scalable developer platforms, influence engineering strategy and drive the adoption of Generative AI and modern engineering practices.   Key Responsibilities Drive the design and delivery of enterprise-scale applications supporting critical business functions and large user populations. Remain hands-on with software architecture, system design, code reviews and engineering decision-making. Set technical direction across full-stack ecosystems spanning frontend, backend, APIs, cloud services and platform components.. Partner with senior technology and business stakeholders to align platform strategy with organisational priorities. Deliver high-profile, business-critical programmes with significant operational and...

Location: BELFAST ARNOTT HOUSE, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. Title: Cybersecurity Engineer, Enterprise Services Base location: Belfast, Northern Ireland (Hybrid) Special Position Requirements Operational Schedule : Participation in a rotating on-call roster, requiring occasional paid weekend and holiday shifts (averaging once per month). Thales Thales people architect identity management and data protection solutions at the heart of digital security. Business and governments rely on us to bring trust to the billions of digital interactions they have with...

Location: Belfast, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. Principal Mechanical Engineer Location: based in Belfast, minimum 3 days/ week in office (hybrid), with <10% domestic travel Other: permanent, full-time Join Thales as a Principal Mechanical Engineer and take the lead in delivering cutting-edge defence technologies, combining technical excellence, leadership and innovation to help protect and defend what matters most. What the role has to offer Shape the Future of Defence Engineering - work on complex Weapon Systems, Missile Systems and Platform products,...

Location: Belfast, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. Mechanical Hardware Engineering Manager Location: based in Belfast, minimum 3 days/ week in office (hybrid), with <10% domestic travel Other: permanent, full-time Lead the development of innovative hardware solutions that help protect and defend, while shaping the future capability of a high-performing engineering team in a business where your leadership will have real impact. What the role has to offer Influence from strategy to delivery - take ownership across the full product lifecycle, from bid and...

Location: Belfast, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. Purpose of the role: To provide a flexible, adaptable, efficient and effective service to our internal/external customers, at all times. To work as an electrician, manufacturing cables and electrical assemblies, to the quality standards demanded within the missile sub-assembly, assembly environment. Key Responsibilities and Tasks: Cable assembly manufacture. Panel Wiring & Cable looming, to achieve the required dimensional  visual standards as defined by assembly drawing and wiring schedule. Demonstrate an...

Location: Belfast, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. Senior Environmental Test Engineer Location: based in Belfast, onsite with optional 1 day hybrid working per week Other: permanent, full-time Travel: flexibility to work overtime and travel extensively within the UK and internationally, often at short notice and for periods of up to four weeks, to support operational and project requirements is essential Join Thales and play a pivotal role in delivering world-class trials and environmental testing for some of the most advanced defence and missile systems in service...

Location: Belfast, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. Senior Development Test Systems Engineer Location: based in Belfast, minimum 3 days/ week in office (hybrid), with <10% domestic travel Other: permanent, full-time Take the lead in developing cutting-edge test systems, collaborate with global experts, and drive real-world impact - all within a supportive, innovation-driven environment - join us at Thales Belfast today! What the role has to offer Lead the hands-on design and development of innovative hardware and automated software test systems that enable...

Location: BELFAST ARNOTT HOUSE, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. Title: Sr. Escalation Engineer – Client Services Base location: Belfast, Northern Ireland (Hybrid) Special Position Requirements Given the critical nature of the customer issues supported, some after-hours/weekend work will be required. Participation in the 24 x 7 telephone support Rota is mandatory for this position. Position Summary This is an exciting opportunity to join a growing Global Support Organization and provide World class Support for all Thales products. Thales is a leading global...

Chartered Mechanical Engineer Building Services Belfast Shape the design of complex, sustainable buildings across the UK and internationally. A multidisciplinary engineering consultancy is looking for a Chartered Mechanical Engineer to join its Building Engineering team in Belfast. This is an opportunity to lead the design and delivery of Mechanical Building Services solutions on technically demanding projects spanning science and technology, rail, higher education, healthcare, residential and industrial developments. Working within a collaborative design environment, you'll play a key role in developing innovative, low-carbon engineering solutions while working alongside architects, structural engineers and specialist consultants from concept through to project completion. If you enjoy solving complex engineering challenges, influencing design decisions and delivering high-quality Building Services projects, this role offers plenty of variety and long-term career...

Job Title : Discipline Engineer - Rail Structures and Civils Type: Contract Location: Belfast Rate: Dependant on experience Job Reference: JHDES I am looking for a senior engineer with a good Rail structures background, to deliver civil engineering technical excellence for an engineering project across Northern Ireland Role You will have previous experience working in a similar role within programmes from a structures standards. This role would suit an existing or previous senior engineer Key responsibilities include but are not limited to: Ensure the structures engineering standards are currently compliant Act as the structures engineering technical contact and liaison with stakeholders. Ensure integration of standards across UK and EU Carry out project risk assessments. Attend engineering reviews as required for allocated contracts. Essential requirements: Be a chartered civil engineer (MICE) or working towards it. Have five years relevant...

Job Title : Senior Programme Manager- Rail Type: Contract Location: London Rate : dependant on experience Job Reference: JHSPMR I am looking for a senior programme manager with a good rail background, to deliver engineering technical excellence on renewals portfolio Role You will have previous experience working in a similar role within programmes from a multi discipline renewals aspect. This role would suit a programme manager. Key responsibilities include but are not limited to: Ensure the engineering element of the works goes according with works plans. Organise resources of people and materials to ensure delivery of works. Work in a team for round the clock coverage of job sites. Assist with engineering design and plans as required Attend engineering reviews as required for allocated contracts. Essential requirements: Rail engineering background Rail experience ideally renewals Will need to have current or past project management experience...

We are seeking a Network Operations Centre (NOC) Engineer to join our 24/7 Technology Operations Command Centre operation based at Hill View House, Newtownabbey. This is a hands-on, shift-based role operating in a fast-paced, high-visibility environment, responsible for the monitoring, diagnosis, and resolution of network incidents across a diverse, mission-critical customer estate. Working Pattern 24/7 shift-based role (days and nights) Typical pattern: 4 on / 4 off Day shifts: 07:00–19:00 Night shifts: 19:00–07:00 Job title: Network Operations Centre Engineer Job Description: What we are looking for: Practical experience in troubleshooting across routing and switching technologies. Experience working as a Network Engineer in an enterprise or service provider environment is desirable Ideally an understanding of networking fundamentals including TCP/IP, DNS, LAN/WAN, VLANs, and routing protocols (e.g. BGP, OSPF). Desirable to have experience supporting...