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CGI's Space, Defence and Intelligence business unit focuses on delivering contemporary and innovative technical solutions to government agencies tackling some of the most complex challenges. We design, build, and operate bespoke, mission-critical systems that help keep the UK safe and secure. We are looking for experienced Python Developers to join our cross-functional teams. Working closely with our clients, you will help design, build, and deliver secure, scalable solutions in a highly rewarding and impactful environment. CGI places strong emphasis on learning and development, ensuring your skills evolve alongside the latest technologies. Our culture promotes innovation, collaboration, and ownership—ideal for motivated self-starters. Due to the secure nature of the work, these roles require UK Security Clearance and sole UK nationality. Candidates should either already hold DV clearance or be willing and eligible to obtain it.

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.

What You'll Be DoingAs a Senior Python Engineer, you'll be responsible for designing, developing and enhancing the batch processing and operational systems that support one of the world's leading exchange operators. You'll: Design and build robust, highly reliable Python applications that underpin Client's Europe's trading operations. Collaborate closely with Product, Business Development and Sales teams to create innovative new exchange services and features. Champion software craftsmanship through clean architecture, maintainable code and rigorous testing practices. Participate in research and development initiatives, evaluating and implementing emerging technologies that can drive competitive advantage. Support critical production systems as part of a rotating support rota, responding to incidents and contributing to root cause analysis and continuous improvement initiatives. Work alongside talented engineering teams across our global organisation, sharing knowledge and driving technical excellence. What We're Looking ForEssential SkillsStrong commercial experience with Python development. Passion for writing clean, maintainable and testable code. Solid understanding of Linux environments. Experience with SQL and advanced database querying techniques. Strong grasp of algorithms, data structures and software engineering fundamentals. Computer Science degree or equivalent technical background. Highly DesirableExperience with Test-Driven Development (TDD), Behaviour-Driven Development (BDD) or similar testing methodologies. Experience implementing AI-enabled software development lifecycles and practical use of modern engineering tools such as Claude Code, OpenAI Codex, or similar AI-assisted development platforms. Preferred ExperiencePostgreSQL and/or Snowflake. Modern Python web frameworks including Django, Flask or FastAPI. Event-driven architectures and streaming technologies such as Apache Kafka. Data orchestration and pipeline platforms such as Apache Airflow. Java development experience. Financial technology experience, including market data, order management, algorithmic trading, exchange technology, financial systems integration, regulatory compliance or related domains. To find out more about Huxley, please visit Huxley, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy | Registered office | 8 Bishopsgate, London, EC2N 4BQ, United Kingdom | Partnership Number | OC387148 England and Wales

Almatek recherche pour l'un de ses clients, Un Consultant SDLC AI Agents Developer (cycle de vie du développement logiciel) sur Saint-Ouen. Formation : master en informatique ou génie logiciel. Expérience : expérience pratique de conception, développement et déploiement d'agents IA et d'orchestrations multi-agents au-delà du stade POC ; capacité à étendre un framework et une bibliothèque d'agents existants. Compétences IA et développement : Python, APIs, intégration logicielle, Git, tests automatisés, packaging ; LLM, tool calling, RAG, prompt engineering et context engineering. Outils et intégrations : GitHub Copilot, GitLab / GitLab Duo, CI/CD et intégration sécurisée ; connaissance pratique d'IBM ALM RDNG, EWM et ETM. Compréhension de MCP et A2A et de leurs usages possibles dans les outils approuvés. Activités : créer des agents et workflows multi-agents pour les activités SDLC (exigences, code, revues, V&V, documentation), réutiliser les assets existants, intégrer les outils d'ingénierie et industrialiser les agents. Livrables attendus : agents testés et versionnés, orchestrations documentées, intégrations et traçabilité, évaluations reproductibles, packages de déploiement, consignes d'exploitation et supports de transfert de connaissances. Atouts complémentaires : expérience des pratiques V&V, MCP/A2A, Azure AI Foundry ou Azure OpenAI, évaluation de la fiabilité des agents, contrôles humains et IA responsable.

En tant que Product Owner Data, vous porterez la vision et la feuille de route d'un produit analytique destiné aux opérations mondiales. Celui-ci permet aux filiales d'accéder en libre-service à des données d'entreprise fiables, de les rapprocher de leurs données locales et de créer des analyses adaptées à leurs besoins. Vous recueillerez les attentes des filiales et des autres parties prenantes, puis les traduirez en fonctionnalités et en récits utilisateurs. Vous piloterez l'équipe de développement dans un cadre Agile, en organisant et en priorisant le carnet de produit afin de faire progresser la solution et d'en maximiser l'usage. Vous veillerez à la qualité et à la fiabilité des données mises à disposition, suivrez la valeur apportée par le produit et anticiperez les risques, en proposant les mesures correctives nécessaires. La réussite du poste repose également sur une collaboration étroite avec des interlocuteurs variés, dans un contexte international.

En tant qu'Agile Master, vous facilitez le fonctionnement quotidien d'une équipe de livraison chargée d'outils de tests de performance, de charge et de contrôle qualité. Vous l'accompagnez dans ses interactions avec les équipes de développement, d'infrastructure, de fiabilité et d'architecture, ainsi que dans sa démarche d'autonomie et d'amélioration continue. L'équipe fonctionne en Kanban, dans une logique de flux continu. Vous l'aidez à adapter ses pratiques agiles à son contexte, à lever les obstacles et à renforcer la cohérence de son fonctionnement avec son écosystème. Vous accompagnez le responsable produit dans la préparation et l'évaluation des éléments du carnet de produit, et animez les temps collectifs : réunions hebdomadaires, points quotidiens, rétrospectives, maturation et démonstrations. Vous veillez à ce que les indicateurs et la documentation soient réellement utiles au suivi de l'équipe et au partage des connaissances, et favorisez son autonomie pour les déploiements continus.

I am currently supporting an international project and looking for an experienced Senior React / Node.js Developer – Enterprise AI Chatbot (contractor/freelancer) The project focuses on enhancing an existing AI-powered enterprise conversational application, connecting users with enterprise knowledge through generative AI and retrieval-augmented generation (RAG). We are looking for a strong frontend-focused full-stack developer who can take ownership of the React user experience and Node.js integration layer, working alongside product, engineering, UX and security teams. Project setup Start: To be confirmed Duration: Initial 2 months, potential 3–6-month extension Location: To be confirmed Working model: To be confirmed Main responsibilities Enhance and maintain the application using React and TypeScript Build reusable, accessible and responsive user-interface components Develop and maintain Node.js services and backend-for-frontend capabilities Integrate AI, search and knowledge services through secure REST APIs Implement enterprise authentication and authorization using SSO and OIDC Deploy and operate containerized application components on AWS, preferably using ECS and Fargate Improve performance, resilience, error handling and observability across the application Create lightweight dashboards to monitor adoption, availability and response performance Develop automated unit, integration and end-to-end tests, and deliver changes through established CI/CD pipelines Use AI-assisted development tools responsibly, critically reviewing generated code for quality and security

Web Designer and Developer - Central London Our Client an international company is looking to recruit a Web Developer with at least 4 years experience. The Client would like to see at least 3-4 years of experience as a web developer, with specific experience creating, implementing, and sustaining responsive websites. You should be proficient in JavaScript, jQuery, HTML, CSS/SCSS, Shopify (working with liquid files), and related technologies. Experience in AWS (Lambda, S3, API Gateway), Node/NPM, and with SQL and/or NoSQL databases is also desirable. ● A working knowledge of CMS implementation and server-side programming languages is required. ● Solid knowledge of performance improvement and optimization best practices. ● A strong sense of how to create and manage easy to use WP backend environments for our website admins. ● Established Shopify development experience, including custom themes, modifications to existing elements, and a fundamental understanding of Shopify Liquid template language and its API / Application ecosystem. ● Knowledge in data migration and synchronization between Shopify + WP instances. ● Deep understanding of web design, ecommerce solutions, development process, and third party applications (integrations with warehouses/distribution, ERPs, POS systems, etc.) ● Familiarity with A/B testing, SEO and data-driven practices. ● Familiarity with analytics tools such as Google Analytics, GTM. ● Familiarity with WCAG and ADA (Americans with Disabilities) accessibility best practices for web. ● Can work and stay well-organized between a variety of projects. ● Ability to work independently to solve technical problems, mitigate risk, make decisions, and communicate effectively under tight deadlines and challenging situations. ● Approach all projects with a positive attitude and a problem-solving perspective. This is an exciting new role - based in Central London. The salary for this role will be in the range £50K - £65K + Benefits. Please do send your CV to us in Word format along with your salary and availability.

DESCRIPTION DE LA MISSION 3 mois Minimum, renouvelable Profil, compétences et qualifications Vous disposez de : Au moins 5 ans d'expérience pratique en tant que développeur Salesforce, dont au moins 3 ans sur Service Cloud. Une expérience avérée dans l'implémentation ou la gestion de Service Cloud Voice avec Amazon Connect. Une bonne compréhension du versioning et des pratiques CI/CD : SFDX, Git et GitLab. Une solide expérience du développement Salesforce : Apex, LWC, JavaScript et Flow. Une expérience avec les API REST et les intégrations de services tiers avec Salesforce. Une forte autonomie, un esprit orienté résolution de problèmes et une attitude proactive. De bonnes capacités de communication, à l'oral comme à l'écrit. Un anglais professionnel, tous les livrables étant réalisés en anglais, ainsi que la majorité des présentations orales. Compétences fortement appréciées Expérience sur Salesforce Omni-Channel. Expérience sur Salesforce Agentforce. Expérience sur Salesforce Digital Engagement. Certifications Salesforce Certified Platform Developer I : obligatoire. Salesforce Certified Platform Developer II : appréciée. Toute autre certification Salesforce constituera un atout supplémentaire. Soft skills Excellentes capacités d'écoute active et d'analyse, avec une aptitude démontrée à synthétiser des informations complexes. Communication claire, concise et orientée impact, à l'écrit comme à l'oral, avec la capacité d'adapter son discours aux différents interlocuteurs. Fort esprit d'équipe : personne solidaire, empathique et collaborative. Humilité et forte résilience face aux difficultés. Curiosité et passion pour l'écosystème Salesforce, avec une réelle motivation pour résoudre des problématiques techniques complexes. Capacité à remettre en question l'existant et à proposer de manière proactive des solutions innovantes. prolongation mission possible sur 2027 Lieu : Issy-les-Moulineaux

Sharepoint Developer & Administrator Our Client is looking to recruit a Sharepoint Developer with at least 5 years experience. You will have the expertise as a Sharepoint Developer coupled with Sharepoint Administration Must have experience of full project life cycle. The Client is an International organisation with offices globally and this role will be based in Kings Cross London. The salary for this role will be £50K - £60K in London or in Milford Connecticut USA where the salary will be up to circa $90K. For either role – you must have the right to live and work either in the UK or the US. Please send your CV to us in Word format along with your salary in GBP or USD along with your availability.

At CGI, we're shaping the future of digital experiences by delivering innovative, high-performing solutions that make a meaningful difference for our clients. As a Senior React Developer, you'll play a key role in building intuitive, scalable applications that transform how people interact with technology. You'll take ownership of impactful development work, collaborate with talented professionals across disciplines, and bring fresh ideas to complex challenges. With the freedom to innovate, opportunities to develop your expertise, and the support of a collaborative community, you'll help deliver exceptional digital solutions while building a rewarding career at CGI. 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. This is a hybrid position but there will be a requirement to travel to Glasgow a few times a month. Ideally you will live within reasonable travel distance of Glasgow to minimise travel.

En bref : Développement C++ - CDI - Editeur de logiciels - Vienne - 40-45K€ Adsearch, cabinet de conseil en recrutement, vous propose un poste d'Ingénieur développement C/C++ (h/f) chez son client éditeur de logiciels. Poste: Vous rejoignez un éditeur de logiciels à taille humaine. Cette société évolue dans un environnement technique complexe et est reconnue pour l'expertise technique très poussée de ses logiciels. Rattaché(e) au CTO et au sein de l'équipe R&D vous participerez au développement technique de ces logiciels. Les développements s'effectuent principalement en C++ (70%). Mais vous serez amené(e) à travailler sur d'autres technos telles que Java (pour la partie Android), Javascript (pour les librairies) et Swift (pour la partie IOS). Vous évoluerez donc dans un univers très varié techniquement et serez amené(e) à travailler avec les 5 OS : Windows, Linux, MacOS, Android, IOS. Opportunité très intéressante pour les développeurs souhaitant évoluer dans la technique et devenir expert dans leur domaine. Poste basé à Vienne, proche gare, facilement accessible en train pour les résidents de Lyon

I am currently supporting an international project and looking for an experienced Python Developer – AI Agent Services (contractor, freelancer). The project focuses on building an AI-powered enterprise knowledge platform, leveraging multi-agent RAG architectures to process complex scientific, regulatory and business information. We are looking for a strong Python Developer who can implement reliable, scalable backend services and AI agent workflows, working alongside an experienced Solution Architect. Develop and maintain Python agent services and FastAPI backends Implement multi-agent workflows using LangGraph Build secure agent-to-agent (A2A) communication and REST APIs Implement RAG pipelines, hybrid search and document retrieval using OpenSearch Serverless Integrate AWS services including DynamoDB, S3 and Bedrock AgentCore Ensure observability through LangSmith tracing Develop automated tests and maintain containerized CI/CD pipelines Review and optimize AI-generated code using Kiro, ensuring clean and maintainable architecture

Dans le cadre de notre équipe Ingénierie Data, nous recherchons un Ingénieur Développement Flux ETL H/F pour intervenir sur la conception, le développement et la maintenance d'outils techniques. Responsabilités : - Concevoir, développer et maintenir des outils back-end et des scripts techniques; - Optimiser et fiabiliser les traitements existants; - Participer à l'analyse des besoins fonctionnels et techniques; - Produire et maintenir la documentation associée.