🏭 Secteurs stratégiques : Banque d'investissement 🗓 Démarrage : ASAP PAS DE FULL REMOTE NI SOUS TRAITANCE MERCI 💡 Contexte /Objectifs : En particulier, les IT Strategists du projet réalisent le développement, la production et le support d'une application (client lourd Java) de génération d'alpha et de gestion de portefeuille (back-testing et trading de modèles quantitatifs, monitoring des positions, P/L et risques, reporting, etc…) ; ainsi que la génération d'indices pour des équipes de structuration. L'équipe est localisée à Paris, mais interagit au jour le jour avec les utilisateurs (traders de différents desks, structureurs, MO, etc) et autres équipes situées à Paris, mais aussi à Londres, New-York et Hong-Kong. L'équipe fonctionne avec une grande autonomie et une attention particulière portée à la qualité (que ce soit au niveau du développement, de la communication ou des processus), à l'efficacité, et à la recherche de solutions long-terme. - Accompagnement des besoins utilisateurs, et proposition de solutions associées - Support complète des développements, de l'architecture jusqu'à la mise en production - Support utilisateurs - Production et monitoring quotidiens de nos serveurs, bases de données, batchs et sessions clients - Gestion de notre environnement d'intégration continue
At CGI, you'll help deliver secure, mission-critical solutions where resilient technology and high-quality data make a meaningful difference. As a Java Developer within our Space, Defence and Intelligence business, you'll take ownership of developing robust web services and RESTful APIs that transform complex data into valuable information for front-end applications. Working within a collaborative SAFe Agile environment, you'll have the freedom to solve evolving challenges creatively, contribute ideas and continuously develop your expertise alongside experienced colleagues. This is an opportunity to make a tangible contribution to high-value client programmes while building dependable solutions in a supportive team where your expertise and initiative are valued. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK 'Best Employer' by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. Due to the secure nature of this programme, candidates must be sole UK Nationals who are eligible for UK Security Clearance or already hold this clearance. This position will require 5 days a week working out of the CGI Leatherhead office.
At CGI, we help organisations transform data into a strategic asset that drives innovation, informed decision-making, and measurable business value. As a Senior Data Solution Architect, you will play a critical role in shaping enterprise data strategies, designing modern cloud-native platforms, and leading complex transformation programmes for some of the world's most recognised organisations. Working across business and technology teams, you will provide architectural leadership that enables advanced analytics, AI adoption, and scalable data capabilities. Joining CGI means having the opportunity to influence strategic outcomes, solve complex challenges through innovative thinking, and grow your career within a collaborative and supportive environment where your expertise can make a lasting impact. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK 'Best Employer' by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This is a hybrid position.
CGI's Space, Defence and Intelligence business unit delivers complex, mission-critical systems that help keep the UK safe and secure. As a leading systems integrator, we design, build and operate innovative solutions for clients across defence, intelligence, aerospace, maritime and space sectors. We combine deep technical expertise with modern delivery approaches and strong partnerships across industry and academia. Our teams work on challenging projects where technology makes a real-world difference. At CGI, you'll be part of a collaborative and supportive community that values innovation, continuous learning and professional growth. We offer a competitive salary, excellent pension, private healthcare and our share purchase plan, making you a CGI Partner rather than simply an employee. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This is a hybrid position with travel to our Leatherhead office.
At CGI, you'll help deliver a critical Azure-based platform that keeps road users, transport providers and public services informed with accurate, timely and reliable road network information. Working on a service that underpins essential decision-making, you'll play a key role in improving platform resilience, security and automation while helping accelerate the delivery of data to downstream consumers. You'll collaborate with talented multidisciplinary teams, contribute innovative ideas and take ownership of meaningful technical challenges, supported by an environment that invests in your growth and empowers you to make a lasting impact. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK 'Best Employer' by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This is a hybrid position and you can be based anywhere in the UK. There might be some very occasional expensed travel to client/CGI offices as project demand but we try to keep this to a minimum.
At CGI, we're reimagining how digital public services are designed and delivered — putting people, insight and innovation at the heart of every experience. As a Senior Service Designer, you'll play a key role in shaping user-centred, end-to-end services that meet real-world needs and deliver measurable value. Collaborating with multidisciplinary teams across research, design, and technology, you'll help transform how organisations operate and make decisions. Here, your expertise will make a tangible difference, supported by a culture that values collaboration, creativity, and ownership — empowering you to shape the future of digital service design. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK 'Best Employer' by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This is a hybrid position and you will be expect to go to CGI offices/client site 2-3 days a week.
Are you passionate about the transformative power of geospatial technology? Do you want to help revolutionise mainstream services, streamline complex processes, and make a real impact on people's daily lives? If so, we'd love you to join our growing Geospatial team at CGI as a GIS Solution Architect. Our work spans public service transformation and cutting-edge commercial projects, delivering solutions that make life easier for everyone. As part of our team, you won't just improve others' lives—you'll find we're equally invested in your growth and wellbeing. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named one of the 'World's Best Employers' by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a member not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. This is a hybrid working pattern role and you may need to travel occasionally within the UK as needed – ideally you will be based within a commutable distance to one of the following CGI offices London, Bristol, Birmingham, Reading, or Glasgow, but we will consider candidates from other UK locations. All applicants must hold or be prepared to undergo National Security Vetting (NSV) to Security Check (SC) level as a minimum.
Help shape the future of IT services. As a Service Architect at CGI, you'll design innovative service solutions that improve user experiences, strengthen operations, and deliver measurable business outcomes. Working across major transformation programmes, you'll help clients modernise their IT services while influencing strategy, driving continuous improvement, and delivering lasting value. You'll have the freedom to shape solutions, collaborate with talented colleagues, and develop your career within a supportive environment where your ideas and expertise make a real difference. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK Best Employer by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus our share scheme (3.5% + 3.5% matching), making you a CGI Partner, not just an employee. We're committed to building an inclusive workplace where everyone can thrive, including members of the Armed Forces community. As a Gold Award holder of the Armed Forces Covenant, we're proud to support those who serve. This is a hybrid role.
At CGI, you'll help shape digital services that make a meaningful difference across the UK public sector. As a Senior Software Engineer, you'll play a key role in enhancing a live, high-profile platform that supports a key regulatory body, delivering innovative solutions that improve user experiences and provide measurable value to our client. Working alongside a collaborative team of experts, you'll have the opportunity to take ownership of technical delivery, contribute new ideas, and develop modern cloud-native solutions in an environment that supports your growth and recognises the impact you make. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK 'Best Employer' by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This is a hybrid position where you'll be required to attend our Bristol office 2/3 days per week, as well as client site as required.
Do you enjoy solving complex challenges with geospatial technology? Are you keen to see your work making a real difference in both public and commercial sectors? If you're ready to grow your skills and contribute to innovative projects, join our expanding Geospatial team at CGI as a Geospatial Developer. We work on projects that enhance services, transform organisations and ultimately make everyday life easier for people. At CGI, you'll be part of a collaborative, supportive environment where your development matters as much as the solutions you create. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named one of the 'World's Best Employers' by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a member not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. This is a hybrid working pattern role and you may need to travel occasionally within the UK as needed – ideally you will be based within a commutable distance to one of the following CGI offices London, Bristol, Birmingham, Reading, or Glasgow, but we will consider candidates from other UK locations. All applicants must hold or be prepared to undergo National Security Vetting (NSV) to Security Check (SC) level as a minimum.
Discover where complex transformation meets meaningful impact as a Senior Solution Architect within CGI's Scotland & Northern Ireland Business Unit. In this pivotal role, you'll shape the direction of high-value engagements, creating innovative, client-focused solutions that deliver measurable business outcomes. Working at the heart of our Growth Operations team, you'll collaborate with experts across CGI to develop winning propositions, solve complex challenges, and help our clients embrace the future with confidence. You'll be empowered to take ownership, contribute fresh thinking, and grow your career in a collaborative environment where your expertise makes a lasting difference. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK 'Best Employer' by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. Due to the secure nature of the work involved, you will need to hold UK Security Clearance or be eligible to obtain this clearance. Whilst his is a hybrid position there is a strong preference for candidates based in Northern Ireland. If you are not Northern Ireland based you must be willing and able to travel regularly to Northern Ireland.
At CGI, we're shaping the digital future by delivering secure, resilient, and innovative technology solutions that help our clients achieve operational excellence. As an Infrastructure Engineer, you will play a key role in designing, building, and supporting cloud and on-premise environments that power mission-critical services. Working alongside industry experts, clients, and technology partners, you will help solve complex infrastructure challenges, contribute innovative ideas, and build a rewarding career within a collaborative environment where your expertise is valued, your development is supported, and your work makes a real difference. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK 'Best Employer' by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. This is your opportunity to be part of something challenging, meaningful, and career-defining. You will need to hold UK Security Clearance or be eligible to go through this clearance. This position will be based on site operating a shift system 5 days a week.
At CGI, we create digital solutions that help leading organisations transform how they operate, deliver services, and create lasting value. As a Front End Software Engineer, you'll play a key role in designing and building intuitive, high-performing web applications that make a real difference for our clients and their users. Joining our growing Software Engineering Capability team in Scotland, you'll collaborate with talented colleagues on meaningful projects, contribute ideas that shape modern digital experiences, and have the opportunity to develop your expertise in a supportive environment where innovation, ownership, and continuous learning are part of everyday work. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK 'Best Employer' by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This is a hybrid position.
Drive measurable change by shaping and delivering large-scale data products and platforms using Palantir Foundry and cloud-native tooling. In this role you'll engineer scalable pipelines, transform complex datasets into operational decision-making assets, and partner with clients to unlock efficiency and insight across critical programmes. You'll join multi-disciplinary teams where pragmatic ownership, creative solutioning and strong technical craft translate directly into business outcomes—building reusable patterns, improving observability and accelerating client roadmaps for modern data adoption. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK 'Best Employer' by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This is a hybrid position.
At CGI, we empower our members to help shape the future of critical national services through innovation and secure digital transformation. As an AWS Platform Engineer within our healthcare team, you'll play a pivotal role in designing, building, and managing the data platforms that power vital healthcare analytics, research, and operational insight across the UK. You'll work alongside passionate experts, using cutting-edge cloud and automation tools to deliver scalable, secure solutions that truly make a difference to people's lives and the nation's wellbeing. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK 'Best Employer' by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This is a hybrid position.
At CGI, we help organisations unlock the full value of their data to drive transformation, innovation, and measurable business outcomes. As a Data Engagement Lead, you will play a pivotal role in shaping and delivering complex enterprise data programmes, guiding clients through large-scale modernisation initiatives while leading talented multidisciplinary teams. Working at the intersection of strategy, delivery, and technology, you will help organisations build trusted, scalable data capabilities that enable better decision-making and long-term success. Joining CGI means having the opportunity to take ownership of meaningful outcomes, contribute creative solutions to complex challenges, and grow your career within a collaborative and supportive environment. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK 'Best Employer' by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This is a hybrid position.
