Trouvez votre prochaine mission ou futur job IT.

At CGI, you’ll help shape the future of critical national services by designing secure, scalable solutions that power healthcare, public safety and citizen platforms nationwide. As a Solution Architect, you’ll translate complex needs into clear technical direction, guiding teams to deliver high-value, real-world impact. You’ll take ownership, explore new possibilities and grow in a supportive, collaborative 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.

Dans le cadre d’un renforcement d’équipe au sein d’un environnement bancaire grand compte, nous recherchons un Architecte Technique Solution intervenant au contact direct des équipes agiles métiers et techniques. Le consultant participera à la définition des roadmaps technologiques, à la promotion des solutions techniques internes et à la conception des architectures techniques sur des projets de modernisation du système d’information. Il accompagnera les équipes projets et techniques dans l’implémentation des solutions définies, dans une logique DevOps et Agile. Le poste couvre des architectures hybrides mêlant technologies open, cloud, microservices, virtualisation et environnements plus historiques. Le consultant contribuera également aux phases de tests, de benchs, au traitement des obsolescences techniques et au suivi de la mise en œuvre des solutions techniques ## Compétences techniques attendues Architecture * Architecture technique de solutions hybrides * Urbanisation et modernisation SI * Architecture microservices Containers / Cloud * Kubernetes * Containerisation Infrastructure * Virtualisation ESX / VM * Réseaux (flux, DNS, firewall, proxy, transferts) Data * Bases relationnelles * MongoDB * Elastic * Gestion de cache APIs * APIsation * WSO2 Développement * Connaissances nouvelles technologies Environnement * Windows Méthodes * DevOps * Agile

Contexte Mission intégrée à une équipe d’architectes accompagnant les projets. L’objectif est d’aligner les solutions sur la stratégie métier et les objectifs de modularisation, rationalisation et cohérence du SI, dans le respect du cadre d’architecture existant. Missions principales Organiser et suivre l’accompagnement des projets dans la définition de leur architecture de solution, de la faisabilité à la mise en production. Définir, promouvoir et enrichir le cadre normatif du SI (principes, règles, standards). Participer à la définition des cibles et plans de transformation du SI. Produire les livrables d’architecture : dossiers, modèles (Archimate, TOGAF), mises à jour du référentiel (outils type MEGA HOPEX). Présenter les solutions pour validation, délivrer des avis d’architecture et coordonner l’activité si nécessaire.

Contexte: Cette mission s'inscrit dans la Direction Stratégie SI Architecture et Cloud au niveau d'une équipe d'architectes en charge d'accompagner les projets. En tant qu’Architecte Solutions SI : - Organiser et suivre l’accompagnement nécessaire des projets dans la définition de leur architecture de solution, en lien avec la stratégie et processus métier d’une part et les objectifs de modularisation, rationalisation et d’alignement du SI d’autre part, et dans le respect du cadre d’architecture. - Définir, promouvoir, enrichir et suivre la bonne mise en œuvre opérationnelle du cadre normatif de constitution du SI. MISSIONS : Dans le cadre des travaux, l’Architecte Solutions SI sera amené à traiter : - Activités de modélisation : Les modélisations applicatives et techniques des solutions définies dans le cadre des projets - Accompagnements des projets : Définition des architectures solutions (Fonctionnelles/Applicatives/Techniques) dans la vie du projet, depuis la phase de faisabilité jusqu'à la mise en production - Accompagner les projets dans la définition de leur solution d’architecture et la rédaction du dossier d’architecture avant-projet, projet (dans le respect des processus métiers et des cadres d’architecture) - Participer à la définition des cibles et plans de transformation (trajectoire) du SI - Participer à la définition des principes, règles et standard d’architecture pour la construction du SI (cadre architecture de référence, cadre normatif) - Promouvoir le cadre d’architecture (fonctionnel, applicatif et données)

Summary The Solution Architect guides the analysis, design, and technical activities throughout a project, defining the solution architecture while aligning with client requirements and organizational standards. Main Responsibilities: Create and maintain the Solution Architecture Document (SAD) and obtain validation from the Architecture Review Board. Identify the technologies to be used for the project in collaboration with Application and Enterprise Architects. Recommend development methodologies, frameworks, and coding guidelines based on architecture standards and business requirements. Provide the overall design and structure of the application. Ensure compliance with the defined architecture in the final solution. Identify software engineering tasks for the project manager. Coach and guide other technical team members and assist with difficult tasks. Help the project manager estimate project costs and technical aspects. Collaborate with testing staff to identify infrastructure requirements and support needed. Document and communicate technical decisions. Maximize reuse of existing assets and guidelines in the project. Key Requirements: Strong experience in solution architecture and design. Proficiency in various development methodologies and frameworks. Experience with technical documentation and architectural standards. Ability to guide technical teams effectively. Strong communication skills for collaboration with other stakeholders. Nice to Have: Familiarity with Cloud Technologies (AWS, Azure, etc.). Experience in Agile or Scrum methodologies. Knowledge of specific software languages relevant to the project. Other Details: Location: Brussels. Language: ENG. Hybrid mode of working, 50% onsite per week. Team Structure: Collaborates with Application and Enterprise Architects.

Locations: Gloucester, Bristol, Chippenham, Reading, London, Leatherhead, Leicester, Manchester CGI was recognised in the Sunday Times Best Places to Work List 2023 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. The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our clients using proven and emerging technologies, agile delivery processes and our deep expertise across the breadth of space, defence, intelligence, aerospace and maritime, all underpinned by our end-to-end cyber capability. We work collaboratively with global technology companies, cutting edge SMEs and academia to deliver the optimal solution for each client. We are looking for experienced architects to support solutions developed with our customers. You will be joining an existing architecture team, working on innovation projects across the space and defence domains.

Technical Solutions Architect The primary role of the IT solutions architect, is to ensure all IT Infrastructure applications architecture and design, systems and software Integration, functional requirements gathering, whether from inception or enhancements, are delivered on-time, aligned to industry standards, redundant and simplified by design, as well as being delivered cost effectively, whilst ensuring project delivery meets architectural objectives. Responsible for providing hands-on design and technical leadership to the global IT and business related teams, with a solid technology background, experience in capability and data models, domain driven design for application strategy, across all phases of the software development lifecycle. Additional responsibilities include ensuring IT Infrastructure and application design are secure, reliable, and regularly reviewed. This role will also develop and enhance relationship management with key service partners, independent contractors, vendors, and suppliers. Key Responsibilities/Tasks: Lead the architecture design, and delivery towards consolidation of O365 amongst operating companies globally. Lead the architecture and design towards implementation of a robust, cost-effective disaster recovery solution for all key business applications globally. Ownership of the workflow design between core system applications and functions. Ownership of end architecture target designs with viable interim states. Ownership of data integration complexity, with an aim of simplification. Ownership of architectural and operational design and roadmap. Ensure solutions are secure by design, with minimum customisation (as needed). Support and train technical / business leads across functions, using agile decision making. Responsible for ensuring the correct technical solutions and products are chosen. Responsible for documenting the technology landscape, interfaces, and data flows. Responsible for ensuring new and modified services, occur in a planned, controlled, and timely manner, with emphasis on design and implementation concepts. Provide monthly reporting dashboard, on network security, IoT consumption, endpoint and server security, application security, including SLA and key KPI counters to the director of IT and associated stakeholders. Develop and maintain a comprehensive understanding of IT transformation related projects and programs, to ensure application of appropriate governance processes are aligned. Maintain and up to date solution architecture diagrams / workflows and documentation for all key IT programmes, projects and ongoing BAU activities. Provide timely reports to management and key stakeholders on projects progress, and risks to delivery including non-compliance issues. Collaborate with the director of IT, ensuring IT security policies & practices are adhered to within all regions and groups. Skills/Competencies Required: Microsoft / AWS architecture (recent experience) Agile methodology / delivery Experience with interacting with business and technology leaders. Experience designing physical data models (relational SQL desirable) Experience rolling our mid-large platforms from inception to production. SQL, Java, Oracle, Kubernetes exposure. Hardware and software virtualisation techniques Excellent written and verbal communication skills Prior experience in a complex IT infrastructure environment Excellent analytical abilities and innovative problem-solving skills. Excellent interpersonal skills and strong abilities to develop and enhance relationships with clients and peers. The Client is based in Central London. This is a hybrid role – 3 days per week in the office. The salary for this position circa £55K - £60K. Please do send your CV to us in Word format along with your salary and notice period.

Senior Solutions Architect We have a fantastic opportunity to work for a Senior Solutions Architect with at least 5 years proven track record as a Solutions Architect. The role is based in Leeds city centre office which has been designed as a collaborative space supporting hybrid working. You will play a vital part, within your domain of responsibility, supporting the business to understand their technology landscape and how it will assist them is supporting their needs and future vision. You will be decisive in proposing and agreeing solutions within the architecture community and proactively help project teams determine how your solution designs will be implemented by the individual delivery teams and support them through implementation. Lead internal and external teams to deliver the appropriate cost-effective and innovative technology solutions in a variety of technology areas Act as a subject matter expert within your domain of responsibility, as an advocate for the architecture team, and point of contact Match the business requirements to the technology, shaping appropriate solutions across multiple global and market systems Ensure various applications and systems perform to user expectations and are continuously evolved, improved and maintained Contribute to the production of application roadmaps to identify software end-of-life risks and evolve the technology landscape Contribute to assuring designs within the architecture team, supporting peers and mentoring the wider community Contribute to ensuring all IT change is appropriately governed and aligns to application roadmaps and the overall IT Strategy, Standards and Practices Engage actively in business development activities to maintain a holistic view of the portfolio of change, in order to stay current with most effective solutions to address them Experience we need from you: A technology subject-matter expert with expertise in software architecture and design patterns and practices, with significant experience with ‘cloud’ ecosystems Practical career experience to lead teams and resources in a matrix structure. Able to demonstrate relevant technical capabilities in areas such as mobile application architecture, CRM and other customer technology solutions. Excellent knowledge and practical experience of all phases of a project lifecycle and delivery of IT solutions for a medium or large organisation. Experience of working with international teams preferably within the financial services sector. Excellent communication abilities, both written and verbal, for effective stakeholder engagement as a facilitator, communicator, peer, and mentor. This is a hybrid role – based in Leeds. The salary will be circa £60K - £70K + excellent benefits. Do send your CV to us in Word format along with your salary and notice period.

L’Architecte Solution pilote les activités et les livrables d’analyse, de conception et de technique tout au long du cycle de vie d’un projet. Il définit l’architecture de la solution en tenant compte des normes existantes et des exigences du système. Il veille à fournir une solution technique conforme aux besoins du client et alignée sur la vision de l’Architecture d’Entreprise cible. L’Architecte Solution fournit au chef de projet (Project Manager) toutes les informations nécessaires concernant les activités d’analyse, de conception et de développement, ainsi que les aspects architecturaux, techniques et opérationnels. Il est responsable de bout en bout de la définition et de la mise en œuvre de la solution et s’assure qu’elle repose sur le meilleur compromis entre les différentes exigences afin de proposer la solution la plus adaptée. Responsabilités Créer et maintenir l’architecture de la solution au travers du Solution Architecture Document (SAD) et obtenir sa validation auprès du Comité de Revue d’Architecture (Architecture Review Board) . Identifier les technologies qui seront utilisées dans le cadre du projet en collaboration avec les Architectes Applicatifs et les Architectes d’Entreprise. Recommander les méthodologies de développement, les frameworks et les normes de codage en tenant compte des standards d’architecture et des exigences métiers (fonctionnelles et non fonctionnelles), et veiller à leur application. Définir la conception globale et la structure de l’application. Garantir que la solution finale respecte l’architecture définie. Identifier les tâches d’ingénierie logicielle à intégrer dans le plan du chef de projet. Encadrer et accompagner les autres membres techniques de l’équipe (développeurs et concepteurs) et les assister sur les sujets les plus complexes. Assister le chef de projet dans l’estimation des coûts, des bénéfices du projet et sur les aspects techniques. Collaborer avec les équipes de tests afin d’identifier les besoins en infrastructure et le support nécessaire. Veiller à ce que les décisions techniques soient prises, formalisées et correctement documentées. Maximiser la réutilisation des actifs, composants et bonnes pratiques existants dans le périmètre du projet.

CONTEXTE DE LA MISSION Au sein de la Direction Stratégie SI Architecture et Cloud (DSIN), l'intervenant intègre une équipe d'architectes en charge d'accompagner les projets métier. La mission porte prioritairement sur le domaine RH, dans un contexte de modernisation et de migration legacy. L'objectif est double : accompagner les projets dans la définition de leur architecture de solution, et contribuer à la construction et au maintien du cadre normatif d'architecture du SI. La mission s'inscrit dans une démarche de rationalisation, modularisation et alignement du SI sur la stratégie métier. RÔLE ET RESPONSABILITÉS PRINCIPALES Promouvoir le cadre d'architecture (fonctionnel, applicatif, données) auprès des équipes projet Accompagner les projets du domaine RH dans la définition de leur architecture de solution (fonctionnelle, applicative, technique), de la faisabilité à la mise en production Produire et mettre à jour les dossiers d'architecture avant-projet et projet, dans le respect des processus métiers et du cadre d'architecture Réaliser les modélisations applicatives et techniques des solutions (outillage MEGA HOPEX, Archimate) Participer à la définition des cibles et plans de transformation du SI (trajectoires) Contribuer à la définition et à l'enrichissement des principes, règles et standards d'architecture (cadre normatif de référence) Présenter et défendre les solutions retenues dans les instances de validation ad hoc Porter l'engagement d'architecture vis-à-vis des demandeurs LIVRABLES ATTENDUS Dossiers d'architecture (avant-projet et projet) Modélisations applicatives et techniques dans MEGA HOPEX (Archimate) Avis d'architecture formalisés Contributions au cadre normatif et au référentiel d'architecture Présentations pour validation en instances

At CGI, we help organisations accelerate digital transformation through innovative, scalable technology solutions that deliver measurable business value. As a Senior Solution Architect, you will play a leading role in shaping complex application and cloud transformation programmes for key clients. Working in a collaborative and forward-thinking environment, you’ll combine strategic architecture expertise with stakeholder engagement and bid leadership to deliver impactful solutions that drive client success. This is an exciting opportunity to influence large-scale transformation initiatives, support business growth, and work alongside experts who value innovation, ownership, and continuous professional development. 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. Our teams operate within a flexible hybrid working model, however on-site requirements vary by project, so the ability to travel as required to meet client needs is essential.

Solutions Architect Our Client is an international consultancy with over 3000 employees. They are now looking to recruit a Senior Solutions Architect to based at the Company’s Central London Offices. You will extensive and deep Expertise in following Application Development areas: Expertise in application architecture using modern technologies such as cloud native development, 12 factor Apps, microservices, serverless, API management, Kafka, etc. Deep knowledge of Microservices, Containers, REST APIs development, API Management tools (e.g. MuleSoft, Apigee), Kafka Solution architect with broad expertise in wide range of digital technologies in areas of application platform development, web and mobile development, cloud, integration, security, etc. Application dev experience with at least one of the cloud providers - Amazon AWS or MS Azure Understanding of distributed computing paradigm and exposure to building highly scalable systems. Experience with platform modernization and cloud migration projects Expertise in Agile development methodologies like TDD, BDD, Performance/Load testing etc. DevOps experience – CI/CD, Test Automation, Containerization – tools and processes Should be conversant with emerging technologies - chatbots, voice/conversational interfaces, RPA, Machine Learning, etc. In-depth, hands-on experience in developing web /mobile applications or platform with either Java/J2EE or .NET tech stack and database technologies such as Oracle, MySQL, etc. Exposure to polyglot programming languages like Scala, Python and Golang will be a plus Ability to read/write code and expertise with various design patterns Have used NoSQL database such as MongoDB, Cassandra, etc. Work on opportunities along with sales, practice, delivery teams through the pre-sales process Develop customer proposals – solution architecture, pitch decks, estimating solution effort, resourcing and timelines Translate requirements into solution architecture diagrams, implementation roadmap, delivery approach and other artifacts Understand business & technology issues /challenges and translate that to modern technology solutions Engage with business and IT groups to align solution architecture with strategic business direction Build a trusted advisor relationship with business and technology leaders Stay periodically engaged throughout the entire project lifecycle to ensure ongoing alignment to established solution vision Bachelors or master’s degree in engineering (computer, electronics, etc.) 20+ years of Solutions Architecture experience (or equivalent enterprise architecture experience) and in customer-facing roles Vertical domain knowledge in Financial Services will be an advantage Excellent written and verbal communication skills Experience in client-driven large-scale application platform implementation projects Experience and desire to work in a global delivery environment Ability to travel up to 40% Familiarity with architecture modelling tools. TOGAF experience / certification desired but not necessary Proven track record of designing / developing scalable solutions at the enterprise level Demonstrated success in quickly understanding business needs and aligning it to technology solutions Experience delivering solutions using an Agile / Scrum methodology Strong communications skills (e.g. active listening, requirements elicitation, oral, written, presentation, workshop facilitation, consensus building) The Clients offices as based in Holborn – Central London. The salary for this position will be based on expertise and will be in the range £90K - £120K. Please do send your CV to us in Word format along with you salary and availability.

Mission Freelance – SAP Solution Architect S/4HANA – Sud Ouest Nous recherchons un SAP Solution Architect très sénior pour accompagner le client dans la définition et la mise en œuvre d’un Core Model S/4HANA standardisé sur des processus métier majeurs, notamment Order-to-Cash (O2C) et Procure-to-Pay (P2P). Contexte de la mission Dans le cadre de plusieurs initiatives de transformation S/4HANA, notre client souhaite capitaliser sur les retours d’expérience des programmes précédents afin de définir un modèle standard réutilisable pour les futurs déploiements. La mission vise à établir les meilleures pratiques, réduire les écarts entre les différentes implémentations et construire une méthodologie éprouvée. Principales responsabilités Réaliser un audit des projets S/4HANA existants sur les flux O2C et P2P. Définir et formaliser un Core Model S/4HANA standard. Mener les analyses d’écarts (Gap Analysis) et identifier les bonnes pratiques. Accompagner la mise en œuvre d’une maquette/prototype validé. Définir les guidelines et principes d’architecture S/4HANA pour les futurs programmes de transformation. Contribuer à la gouvernance des processus et aux mécanismes d’escalade afin d’assurer l’alignement avec les standards définis. Fournir une vision d’architecture solution globale couvrant les aspects fonctionnels et techniques (SAP BTP, API Gateway, Fiori, intégration, etc.).

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.

Architecte Solution SI – APIs, Événements, Processus & DDD Informations générales : Client : Assurance Rôle : Architecte Solution SI Expertise requise : APIs, Architecture orientée événements, Processus métier, Domain-Driven Design (DDD) Expérience : 8 ans minimum Localisation : Levallois-Perret Démarrage : ASAP Durée : Mission longue durée Particularité : 2 jours de gratuité à prévoir Contexte de la mission : Au sein de l’équipe Architecture Solutions SI de la Direction Stratégie SI, Architecture et Cloud, l’Architecte Solution SI intervient en accompagnement des projets afin de garantir la cohérence des architectures avec la stratégie d’entreprise, les processus métiers et les orientations du système d’information. Il contribue à la définition, à la promotion et à l’évolution du cadre d’architecture de référence, tout en veillant à sa bonne application dans les projets.

Compétences techniques Architecture fonctionnelle - Confirmé - Impératif Expérience d'architecte en e-commerce - Confirmé - Souhaitable Archi logicielle micro-services et événementiel - Confirmé - Souhaitable Expérience d'architecte (Safe) - Confirmé - Souhaitable CONTEXTE La Direction de la Cybersécurité & Architecture accompagne les entités du Groupement en proposant les orientations structurantes du SI et en accompagnant la mise en œuvre de leurs initiatives de transformation. Cette direction regroupe d’une part les équipes en charge de la Cybersécurité, et d’autre part les équipes en charge de l’Architecture. Au sein des équipes Architecture, on dénombre une trentaine d’architectes avec des profils variés (Enterprise Architects et System Architects), des niveaux de séniorité différents et des appétences diverses. Bonne ambiance, esprit d’équipe, compétences et entraide sont de mise. Cette direction recherche un architecte solution fonctionnel e-commerce en proximité des équipes produit et Tech du train Digital. MISSIONS Accompagner les équipes produits et tech du train Digital dans les instructions d'architecture des initiatives fonctionnelles : - Compréhension du besoin et de l'architecture métier - Instruction des scénarios et impacts sur les applications, données et échanges. - Préparation des sessions d'arbitrage en Design Authority Vous travaillerez en étroite collaboration avec le System Architect du train, les PM, Tech leads, Ops, Dev, …