Stages et offres d'emploi d'Informatique à Londres, Royaume-Uni

“Principal Applied Data Scientist role at LSEG for a hands-on leader in NLP and LLMs. Requires strong Python skills, production-grade AI model deployment experience, and collaboration with teams to build scalable solutions for financial markets. Competitive benefits and high-impact projects offered in London.”

“(COMPANY NAME) busca un Técnico de Centro de Datos IT en Slough (Reino Unido) para brindar soporte técnico 24/7 en turnos de 12 horas. Responsabilidades incluyen instalación de racks, mantenimiento de hardware, gestión de cableado y colaboración con equipos globales. Se valoran conocimientos en ingeniería informática, cableado, HP/Cisco y actitud proactiva.”

“Citi busca un ingeniero de software especializado en sistemas de baja latencia para su plataforma de ejecución electrónica en mercados financieros. Requiere experiencia en Java, C++ o Rust, conocimiento de trading algorítmico y arquitectura de alto rendimiento. Ofrece salario competitivo, beneficios completos, modelo híbrido y oportunidades de crecimiento en un entorno global.”

“Offre d'emploi chez STUDIOCANAL (CANAL+ Group) à Londres pour un poste d'Assistant Support & Achats IT. Missions : support technique, gestion des équipements IT, achats, configuration de matériel et logiciels. Profil recherché : compétences en Windows, Office, Mac OS, communication et gestion des priorités. Télétravail possible.”

“(COMPANY NAME) PayTech busca un Software Engineer en Londres o Swindon para desarrollar y mantener funcionalidades en su plataforma de pagos y fintech. Requisitos: Java 8+, Spring Boot, microservicios, RESTful APIs, SQL y conocimientos básicos de front-end. Ofrece trabajo en un entorno global, innovador y meritocrático.”

“Full-time Hospital Concierge Officer role at Cromwell Hospital, London. £14.36/hour for shifts between 05:30-20:00, Monday-Friday. Requires front-of-house experience in healthcare/hospitality, exceptional customer service, IT literacy, and empathy for patient care. Part of (COMPANY NAME)'s mission to improve health outcomes.”

“(COMPANY NAME) Online Store seeks a Software Engineering Manager to lead a global team in delivering scalable eCommerce solutions using Agile practices. Role involves mentoring engineers, managing distributed teams, and driving innovation for customer-facing features. Requires expertise in Java/Spring MVC, distributed systems, and leadership in large-scale web properties.”

“(COMPANY NAME) recrute un Analyste Support Application IT pour son équipe CIT Business Support à Londres. Poste en présentiel 5j/semaine, dédié au support du trading de matières premières (métaux, pétrole, gaz, etc.). Missions : monitoring, résolution d'incidents, gestion des releases, support aux traders et équipes. Compétences requises : SQL, Python, Windows, processus front-to-back et connaissances en matières premières.”

“NTT DATA seeks an experienced Technical Architect for their Public Sector Business Unit in the UK. Role involves designing scalable, secure solutions, leading development teams, and ensuring compliance with Agile/DevOps practices. Requires hands-on coding (Java/.NET/Python), cloud platform expertise (AWS/Azure/GCP), and security clearance eligibility. Offers flexible work, growth opportunities, and inclusive employment practices.”

“Citi busca un Senior Software Engineer para desarrollar plataformas de trading algorítmico y SOR de próxima generación. Requiere experiencia en Java/C++/Rust, bajo latencia y Agile/CI/CD. Ofrece salario competitivo, bonus anual, 27 días de vacaciones, beneficios médicos, flexibilidad híbrida y oportunidades de crecimiento en finanzas globales.”

“Seeking a Microsoft Fabric Solution Architect with 7-10 years of experience in data architecture/engineering to design scalable, secure cloud data platforms for enterprise clients. Role involves modernizing data platforms, leading migrations, and collaborating with senior stakeholders. Requires expertise in Azure, SQL, ETL/ELT pipelines, and BI tools. Competitive benefits and flexible work options offered.”

“NTT DATA UK&I busca un especialista en GenAI con experiencia en AWS, Langchain, GraphRAG y Neo4j para desarrollar soluciones de IA generativa. Requiere conocimientos en Python, RAG y seguridad en modelos de lenguaje. Ofrece flexibilidad laboral, desarrollo continuo y entorno inclusivo.”

“NTT DATA seeks an Oracle CPQ Developer for a fully remote UK role. Responsibilities include Oracle CPQ programming, troubleshooting, integration with Salesforce CRM/ERP, and optimization. Requires 5+ years in Oracle CPQ, SQL, Java/C#, JavaScript, and Agile/SCRUM. Competitive salary offered.”

“Oferta de empleo como QA SDET (Python) en NTT DATA para colaborar con equipos cross-funcionales en pruebas automatizadas, análisis de requisitos y mejora de procesos de testing. Requiere experiencia en Python, Cucumber-BDD, Gitlab y herramientas como Blazemeter/Jira. Se valoran certificaciones ISTQB y conocimientos en dominio Telco o chatbot testing.”

“Offre d'emploi pour un développeur Python expérimenté au sein d'une équipe dédiée à la modernisation d'une plateforme de trading électronique pour les ETF en Europe, aux États-Unis et dans les marchés émergents. Missions : développement de composants critiques, amélioration des workflows AMM et RFQ, architecture de systèmes distribués, et collaboration avec traders et quants. Profil recherché : expertise Python avancée, expérience en trading électronique, et compétences en architectures distribuées.”

“(COMPANY NAME) busca ingenieros de software para desarrollar soluciones escalables en entornos distribuidos, usando arquitecturas cloud-native y microservicios. El rol implica diseño, desarrollo, revisión de código y operaciones (CI/CD, on-call). Se valora la innovación, trabajo en equipo y impacto global en millones de clientes.”

“LSEG seeks a Technical Product Manager to lead digital platform projects, including AEM and AWS implementations. Role involves Agile delivery, stakeholder management, and regulatory compliance for corporate websites. Requires experience in SaFe Agile, cloud solutions, and large-scale digital products. Based in London.”

“(COMPANY NAME) recherche un administrateur IT pour un VIE de 12 mois à Londres à partir d'octobre 2026. Missions : support IT, gestion de flottes Windows 11, Microsoft 365, Intune, Azure Cloud, sécurité et projets globaux. Profil : diplômé en informatique, autonome, bilingue anglais. Conditions : moins de 29 ans, citoyen européen, engagement exclusif.”

“Internship (3+ months) supporting EU (COMPANY NAME) Shop LIVE central team on governance operations, merchant experience improvement, and traffic/data diagnostics. Role involves analyzing violation cases, improving review quality, and collaborating with cross-functional teams (policy, product, algorithm). Ideal for detail-oriented candidates with ops and analytical skills.”

“Lead IT Product Manager role in Finance at (COMPANY NAME) (London/Staines/Manchester, hybrid). Responsible for Oracle, Tagetik, and Workiva platforms, driving product lifecycle, stakeholder engagement, and compliance. Requires Finance systems expertise, stakeholder management, and complex tech delivery in regulated environments. Full-time permanent position with comprehensive benefits.”

“Oferta para Backend Engineer - API en (COMPANY NAME), enfocado en desarrollar infraestructura escalable en Rust/C++ para servir modelos de IA con alta disponibilidad y baja latencia. Requiere experiencia en sistemas distribuidos, bases de datos (PostgreSQL, ClickHouse, MongoDB) y observabilidad. Ideal con conocimientos en LLM, gRPC y Kubernetes.”

“(COMPANY NAME) seeks a Software DevOps Engineer for its Webex Real-time Media Engineering Group in London. Hybrid role (3 days office) with full lifecycle development, microservices, AI tools, and on-call rotation. Requires analytical degree, coding skills, and problem-solving ability. Mentorship and training provided.”

“Senior Applications Development Technology Lead Analyst role at Citi's Equities Tech team to lead global derivative trading platform enhancements for North American and European markets. Requires deep expertise in Futures & Options, electronic trading workflows, and regulatory compliance. Offers hybrid work model, competitive salary, bonuses, and comprehensive benefits including 27 days annual leave and private medical care.”

“(COMPANY NAME) busca ingenieros de software para su equipo de ML Projects, desarrollando soluciones con machine learning en un entorno fintech innovador. Ofrece 33 días de vacaciones, seguro médico privado, pensiones mejoradas y políticas familiares. Trabajo híbrido en oficinas de Londres, Southampton, Cardiff o Manchester.”

“(COMPANY NAME) seeks a DevOps Software Engineer to scale threat intelligence tools into production-grade services. Role involves Kubernetes, CI/CD, cloud infrastructure, and security automation. Requires Python, Bash, and ML workflows expertise. Remote with occasional travel.”

“Citi seeks a Java Developer to lead the development of an FX Risk valuation platform in London. Role involves designing microservices, optimizing Apache Ignite, and working with Kafka/Solace, MongoDB, and Oracle. Requires Core Java, multithreading, and cloud experience. Offers hybrid work, competitive salary, bonus, and benefits.”

“(COMPANY NAME) busca un Junior Software Engineer para su equipo de Experiences Engineering en Oxford (UK), con enfoque full-stack (backend prioritario). Ofrece paquete competitivo con salario base, bonos anuales, flexibilidad remota/híbrida, beneficios como matching de donaciones, ayuda para matrículas, viajes y salud, además de cultura ágil y colaborativa.”

“(COMPANY NAME) seeks a Credit Risk Manager to oversee credit strategy for third-party asset portfolios, focusing on retail mortgages. Role involves portfolio monitoring, policy support, and risk identification. Offers 25+ days holiday, private medical insurance, pension, life insurance, and family-friendly policies. Based in UK offices (London, Southampton, Cardiff, Manchester).”

“Enterprise Architect role at Mace for defining and governing business systems architecture, focusing on Oracle Fusion and its ecosystem. Requires TOGAF certification, Oracle ERP expertise, and leadership in designing scalable solutions. Involves collaboration with stakeholders, mentoring, and ensuring alignment with business strategy.”

“(COMPANY NAME) seeks a System Software Engineer to develop high-performance models for advanced SoC designs, bridging hardware and software. Role involves prototyping, analyzing architecture, and collaborating with cross-functional teams to enhance performance, power efficiency, and security of (COMPANY NAME) products.”

“Puesto de Ingeniero de Software especializado en backend para (COMPANY NAME), enfocado en desarrollar una red de pagos global escalable y segura para 600M+ usuarios. Requiere experiencia en sistemas distribuidos, Rust/Go/Python/Java y arquitectura de microservicios. Entorno startup, alta demanda y colaboración con equipos multidisciplinarios.”

“Backend Engineer role at (COMPANY NAME) in London, focusing on designing and improving global-scale event delivery systems using Java, Apache Beam, and cloud technologies like Google Cloud Pub/Sub. Requires experience with distributed systems, data pipelines, and agile collaboration. Offers hybrid work flexibility and emphasizes inclusivity and innovation in a data-driven environment.”

“(COMPANY NAME) busca un Consultor de Implementación de Workday especializado en nómina para el Reino Unido/Irlanda. El rol implica asesorar en procesos de nómina, configurar Workday, liderar proyectos y colaborar con clientes globales. Requiere experiencia en Workday Payroll, conocimiento de normativas UK y habilidades de análisis. Ofrece desarrollo profesional, flexibilidad y trabajo en entornos diversos e innovadores.”

“(COMPANY NAME) busca un Enterprise Account Executive especializado en MuleSoft e Informatica para liderar ventas estratégicas en el Reino Unido. Requiere 10+ años en ventas B2B de software empresarial, experiencia en adquisición de nuevos negocios y cierre de acuerdos multimillonarios con ejecutivos C-level. Ofrece salario base competitivo con comisión ilimitada, beneficios completos y oportunidades de desarrollo profesional en integración de datos y transformación digital.”

“Mace seeks a Technology Manager to lead IT infrastructure projects, ensuring alignment with business goals and sustainability targets. Role involves stakeholder collaboration, technical expertise in IaaS, PaaS, cloud, and networking (SD-WAN, SASE, ZTNA), and support for global infrastructure estates. Hybrid/flexible options available.”

“(COMPANY NAME), UK's leading digital bank, seeks a Database Reliability Engineer to modernize and scale RDS fleet, ensure cross-cloud portability, and fortify business continuity. Role involves proactive monitoring, automation, and collaboration in a fast-paced fintech environment with hybrid work flexibility and comprehensive benefits including 25+ days holiday, private medical insurance, and pension schemes.”

“Backend Engineer role in London for (COMPANY NAME)'s Data Processing Product Area. Focus on building scalable data infrastructure, improving developer productivity, and maintaining reliability in large-scale systems using Java, Scala, Python, Spark, Flink, and Kubernetes. Hybrid work model with some in-person meetings.”

“(COMPANY NAME) seeks a Graphics Architect to innovate and drive next-gen GPU architectures for iPhone, iPad, and Mac products. Role involves collaborating with cross-functional teams, defining GPU core architecture, and assessing feasibility of new ideas. Requires BS degree in Computer Science/Engineering, experience in GPU/CPU architecture, and proficiency in C/C++ and scripting languages.”

“(COMPANY NAME) busca un Consultor de Arquitectura Empresarial para roles en Londres, Mánchester y Edimburgo. El puesto implica diseñar estrategias de transformación digital, evaluar arquitecturas empresariales y colaborar con clientes en sectores como servicios financieros, salud y telecomunicaciones. Requiere experiencia en cloud, datos, IA y frameworks como TOGAF. Ofrece salario competitivo, 30 días de vacaciones, seguro médico privado y flexibilidad.”

“Oferta de prácticas de 6 meses en Londres para graduados en Digital & Technology Services. Requisitos: grado en AI, Data Science, IT, Business, Ingeniería o equivalente, inglés fluido, conocimientos en Excel, Power BI, Tableau, Python y herramientas de IA. Apoyo a equipos en transformación digital para clientes corporativos y financieros.”

“Lead Java Developer role at London Stock Exchange Group (LSEG) for FTSE Russell's Index Platform. Requires 12+ years in backend engineering, AI/LLM expertise, and microservices. Focus on designing scalable, AI-driven financial systems with Java/Python, Kubernetes, and DevOps. Senior technical leadership position in a global financial data environment.”

“Backend Engineer role at (COMPANY NAME), an AI platform for global debt markets ($145T+ asset class). Focus on Python, Flask/FastAPI, PostgreSQL, AWS Lambda, and SOA. Lead projects, mentor juniors, and improve codebase. Competitive salary, pension (4-7% match), private medical, hybrid work, and 25 days holiday.”

“Principal Software Engineer role at (COMPANY NAME) focusing on ML platform stability and infrastructure. Requires expertise in GCP, Kubernetes, and high-performance compute (GPU/TPU). Lead reliability efforts for AI models, orchestration, and monitoring. Hybrid work model (3 days/week).”

“(COMPANY NAME) Activate busca un Data & AI Solution Architect para diseñar e implementar soluciones de GenAI y datos escalables, integrando RAG, Agentic AI y pipelines de transformación. Requiere experiencia en arquitecturas de IA, liderazgo de equipos técnicos y habilidades en PySpark, Python y herramientas como LangGraph. Ofrece impacto estratégico, crecimiento profesional y colaboración con partners tecnológicos líderes.”

“We are seeking a Founding GTM Account Executive to drive growth by selling (COMPANY NAME)'s AI-powered software creation platform to startups and enterprises globally. The role involves owning the full sales cycle, collaborating cross-functionally, and shaping GTM strategy in a high-velocity, fast-scaling startup environment.”

“(COMPANY NAME) busca Independent End-point Assessor para evaluar aprendices de Early Years Practitioner (Nivel 2) y Early Years Educator (Nivel 3) en la zona de Rochdale/Manchester. Requiere experiencia en el sector, cualificación como evaluador (TAQA/A1) y DBS actualizado. Evaluaciones presenciales, formación continua y viajes ocasionales. Ideal para profesionales con conocimientos en EYFS y normativas de guarderías.”

“Full-Stack Software Engineer (Forward Deployed) role at Scale for AI-driven public sector solutions. Requires 10+ years in Python, Node.js, React, Kubernetes, and cloud (AWS/Azure/GCP). Lead technical strategy, architect AI applications, and deploy in high-security environments. Proficient in Arabic preferred.”

“(COMPANY NAME) seeks an Independent End Point Assessor for Early Years Lead Practitioner (Level 5) apprenticeships in Birmingham. Role involves assessing apprentices' competence in Early Years Practice, requiring a Level 6 qualification, 2 years postgraduate experience, assessor qualification (TAQA/A1), and DBS clearance. Assessments may be onsite or remote, with travel required. UK-based candidates only.”

“(COMPANY NAME) busca Independent End-point Assessor para evaluar aprendices de Early Years Practitioner (Nivel 2) y Early Years Educator (Nivel 3) en Northampton. Requiere experiencia en el sector, cualificación de evaluador (A1 o TAQA), DBS actualizado y disponibilidad para viajar. Rol independiente y remoto, con formación y estandarización continua.”

“12-month internship in London for a Graduate Head Hunter role at (COMPANY NAME). Responsibilities include recruitment strategy, candidate outreach, CV screening, and managing recruitment software. Opportunity for full-time role post-internship. No prior experience required, but strong interpersonal skills and proactivity are essential.”