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IT Jobs and Internships in London, UK

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Company not shown | London | IT, English
“Citi busca un Lead de Desarrollo Java para su equipo de FX Tech, enfocado en construir servicios escalables y robustos con arquitecturas modernas. Requiere experiencia en Java, Spring, diseño orientado a eventos y DDD, con conocimientos en cloud y AI. Ofrece salario competitivo, 27 días de vacaciones, bonos anuales, seguro médico, flexibilidad híbrida y oportunidades de crecimiento en un entorno global.”
Company not shown | London | IT, English
“Oferta de empleo como Software Development Engineer II - Frontend en (COMPANY NAME) (Londres). Salario base de £65,600 a £98,400 anuales. Requiere experiencia en desarrollo frontend/backend, React, TypeScript y colaboración en proyectos de alto impacto. Beneficios incluyen flexibilidad laboral, equity, aprendizaje anual, días de bienestar y apoyo a la diversidad.”
Company not shown | London | IT, English
“(COMPANY NAME) Mobility busca un Supervisor de Producción (T5) para liderar un equipo en el mantenimiento de trenes en Hornsey. Requiere experiencia en mantenimiento de material rodante, conocimientos en sistemas como CORMAP/SAP, y habilidades de liderazgo. Turnos rotativos, enfoque en seguridad y mejora continua. Ofrece beneficios como flexibilidad laboral, salud, bonos y desarrollo profesional.”
Company not shown | London | IT, English
“Zenith International busca un Data & Technology Manager para liderar la medición y análisis de datos en una marca global de moda. El rol implica traducir modelos de atribución, MMM y experimentación en insights accionables, colaborar con equipos globales y regionales, y optimizar el rendimiento mediático. Se requiere experiencia en datos, análisis de medios y frameworks de medición.”
Company not shown | London | IT, English
“(COMPANY NAME) busca un Python Engineer para su equipo de Index Fixed Income (IFI), especializado en automatización de algoritmos de construcción de portafolios para fondos de renta fija (ETFs, fondos mutuos). Requiere sólidos conocimientos en Python y habilidades técnicas, experiencia en gestión de fondos y capacidad para colaborar con equipos de inversión y tecnología. Oferta incluye beneficios financieros, flexibilidad híbrida (4 días oficina/1 remoto) y oportunidades de desarrollo profesional en una empresa líder global.”
Company not shown | London | IT, English
“(COMPANY NAME) busca ingenieros de sistemas distribuidos para mejorar herramientas de infraestructura y desarrollo para sus ingenieros de software. Requiere experiencia en sistemas distribuidos, lenguajes como Swift, Rust o C++, y tecnologías como Kubernetes y Cassandra. Ofrece trabajar en proyectos innovadores con impacto en el ciclo de desarrollo de software de (COMPANY NAME).”
Company not shown | London | IT, English
“Medidata seeks a Technical Support Specialist to provide advanced technical support for clinical trial digital solutions, troubleshoot issues, and train clients. Requires 2+ years of experience, SQL knowledge, and strong communication skills. Hybrid work model with competitive benefits.”
Company not shown | London | IT, English
“Lead role for a Software Engineer specializing in Developer Experience (DevEx) at On.londlo. Responsibilities include designing automated CI/CD pipelines, managing GraphQL infrastructure, building an Internal Developer Platform, ensuring SRE & observability, and reducing software development bottlenecks. Focus on technical excellence, advocacy, and fostering engineering culture.”
Company not shown | London | IT, English
“Offre d'emploi pour un Ingénieur Logiciel spécialisé en Opérations, axé sur le développement de solutions IA et automatisées pour améliorer l'expérience client et l'efficacité des équipes de support. Stack technique : NestJS, TypeScript, GCP. Environnement innovant et inclusif avec focus sur la croissance personnelle et professionnelle.”
Company not shown | London | IT, English
“Temporary UX Designer role (9 months) covering maternity leave in Zurich's Digital & Customer Experience team. Hybrid work in Swindon, Fareham, or London. Salary up to £45,000 + benefits. Requires 3+ years experience, UX skills (Figma, Axure, Adobe Suite), and strong collaboration with cross-functional teams. Flexible working options available.”
Company not shown | London | IT, English
“Trainee Utilities Surveyor role at (COMPANY NAME) for school leavers or career starters. Offers structured training, mentoring, and progression to qualified Utility Surveyor. Competitive salary, 24 days holiday, enhanced pension, health coverage, and professional development support. No prior surveying experience required. Hybrid work, 40-hour week, and travel across the UK.”
Company not shown | London | IT, English
“(COMPANY NAME)'s Core OS team seeks a Software Engineer to develop UNIX-like system software for Darwin Server, focusing on cloud and server environments. Role involves OS architecture, cross-functional feature design, and mentorship in a collaborative environment. Ideal candidate has strong systems programming skills in C/Objective-C/Swift and cloud infrastructure experience.”
Company not shown | London | IT, English
“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 not shown | London | IT, English
“(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.”
Company not shown | London | IT, English
“Full-time Vice President role in London within (COMPANY NAME)'s Group Strategic Analytics (GSA) team. Responsible for developing scalable pricing and risk management systems for Global Markets Rates, Flow Credit, Commodities, and Emerging Markets Debt Trading. Requires strong programming skills (C++, Python, R, Matlab, SQL) and collaboration with business teams. Offers hybrid working, competitive salary, 30 days' holiday, private healthcare, and flexible benefits.”
Company not shown | London | IT, English
“Full-time Java (Kotlin) Developer role at Citi's Prime Brokerage Technology team. Requires hands-on development in Agile/DevOps, Test-Driven Development, CI/CD, and cloud technologies. Offers competitive salary, hybrid work (2 days remote), 27 days leave, bonuses, and benefits like private medical care and learning resources.”
Company not shown | London | IT, English
“Principal Backend Engineer role at (COMPANY NAME) Media's Performics to lead backend and data architecture for OneSuite, a unified marketing intelligence platform. Requires senior Python, AWS serverless, Databricks/PySpark, and multi-tenant SaaS expertise. Focus on AI-driven workflows, data contracts, and technical leadership.”
Company not shown | London | Internship, IT, English
“(COMPANY NAME) offers a 6-month full-time Product Merchandising Internship at their London Head Office starting June 22, 2026. Ideal for fashion retail enthusiasts with strong analytical and communication skills, proficient in Microsoft Office. Right to work in the UK required.”
Company not shown | London | IT, English
“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.”
Company not shown | London | IT, English
“(COMPANY NAME) seeks a Data Analysis Lead to shape service resilience and strategy for Real-Time Payment services. The role involves collaborating with cross-functional teams to map services, identify gaps, and deliver improvements. Requires extensive experience in data analysis, ITIL methodology, and stakeholder management in financial services.”
Company not shown | London | IT, English
“(COMPANY NAME) busca un Service Employee en London, Ontario, para tareas de mantenimiento y preparación de vehículos. Ofrece salario de $19/hora, beneficios completos (médicos, dentales, visión), 10 días de vacaciones pagadas, plan de pensiones y oportunidades de crecimiento a Lube Technician o Mecánico de Camiones. Requiere licencia de conducir, disponibilidad de horarios rotativos y experiencia básica.”
Company not shown | London | IT, English
“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 not shown | London | IT, English
“(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.”
Company not shown | London | IT, English
“(COMPANY NAME) seeks a Lead-level Hardware Interaction Designer to shape future products by designing complex interaction systems bridging hardware and software. Ideal candidate has a degree in engineering/industrial design, strong communication skills, and experience in multi-modal design (buttons, screens, haptics, etc.).”
Company not shown | London | IT, English
“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 not shown | London | IT, English
“(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 not shown | London | Internship, IT, English
“Internship (12 months) at (COMPANY NAME) for an AIR role assisting in fund due diligence, investment research, and quantitative analysis. Requires advanced Excel, Python, financial statistics knowledge, and fluent English. Involves fund manager evaluations, regulatory compliance, and strategic due diligence for alternative and regulated funds.”
Company not shown | London | Internship, IT, English
“Stage de 12 mois au sein de Natixis pour assister dans la recherche d'investissement et la due diligence sur les fonds alternatifs et régulés. Missions incluant analyse quantitative, évaluation de gestionnaires de fonds, rédaction de rapports et mise à jour de bases de données. Compétences requises : Excel avancé, Python, analyse financière, anglais fluide.”
Company not shown | London | IT, English
“Oferta de empleo como Técnico en Robótica en Roboverse (COMPANY NAME), especializada en integración de robótica para entornos exteriores complejos. Requiere experiencia práctica con sistemas robóticos, conocimientos básicos de ROS 2 y Linux, y disposición para trabajo de campo en condiciones variables. Ideal para profesionales con formación en robótica, mecatrónica o ingeniería afines.”
Company not shown | London | IT, English
“(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.”
Company not shown | London | Graduate Programme, IT, English
“Graduate programme at (COMPANY NAME) for eDiscovery Consultant in Risk Advisory, focusing on data forensics and litigation support. Requires STEM degree, project management skills, and proficiency in tools like Relativity or Python. Hybrid work model with travel. Ideal for recent graduates seeking entry into legal/data consulting.”
Company not shown | London | IT, English
“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.”
Company not shown | London | IT, English
“(COMPANY NAME) seeks a Staff Software Engineer to lead backend development for guest and host experiences in Europe/EMEA. Role involves designing scalable systems, collaborating with global teams, and driving technical excellence in a fast-paced environment. Requires 9+ years of experience, strong backend expertise, and strategic decision-making. Annual pay range: £120K–£150K.”
Company not shown | London | IT, English
“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.”
Company not shown | London | IT, English
“Full-time Software Engineer role at (COMPANY NAME)'s London-based Analytics & Data Engineering team. Develops large-scale data pipelines and real-time streaming systems for services like App Store, iCloud, and (COMPANY NAME) Music. Requires expertise in Java/Scala, Flink, Kafka, Spark, and distributed systems. Collaborates with cross-functional teams to build analytics platforms and improve (COMPANY NAME)'s features.”
Company not shown | London | IT, English
“(COMPANY NAME) Cloud Object Store (ACOS) busca un Software Engineer especializado en seguridad para diseñar sistemas de autenticación, autorización y cifrado a escala exabyte. El rol incluye trabajo en IAM, cumplimiento normativo (PCI-DSS, SOX) y modelado de amenazas para una plataforma de almacenamiento distribuido con alta demanda.”
Company not shown | London | IT, English
“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.”
Company not shown | London | IT, English
“Oferta para UX Specialist en ClarusONE ((COMPANY NAME)) con 5+ años de experiencia. Responsable de investigación de usuarios, diseño de wireframes, prototipos y pruebas de usabilidad. Colabora con equipos de producto, desarrollo y diseño para crear soluciones centradas en el usuario, incluyendo integración con IA y machine learning. Requiere dominio de Figma/Adobe XD y estándares de accesibilidad.”
Company not shown | London | IT, English
“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.”
Company not shown | London | IT, English
“(COMPANY NAME) seeks an (COMPANY NAME) Experience Manager (AEM) Cloud Subject Matter Expert (CSME) to guide customers in transitioning to and optimizing AEM Cloud Service. Role involves troubleshooting, training, and collaboration with engineering teams. Requires strong AEM/Java skills, cloud-native knowledge, and customer-facing experience.”
Company not shown | London | Internship, IT, English
“Commercial Internship at Via in London (hybrid) for 6 months starting Aug/Sep 2026. Support Partnerships & Partner Success teams with commercial materials, marketing campaigns, data analysis, and product testing. £2,600/month salary. Ideal for final-year undergrads, master's students, or recent grads with some work experience.”
Company not shown | London | IT, English
“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.”
Company not shown | London | IT, English
“(COMPANY NAME) busca un Public Sector Account Executive para impulsar ventas en departamentos gubernamentales clave. El rol implica construir pipeline, cerrar acuerdos complejos en modelo de consumo, y colaborar con equipos técnicos. Requiere 5+ años en ventas SaaS, dominio de MEDDPICC, y experiencia en DWP/HMRC. Ofrece salario competitivo, beneficios flexibles y entorno distribuido.”
Company not shown | London | IT, English
“(COMPANY NAME) busca un People Advisor para ofrecer soporte en RRHH a equipos en UK, Alemania, Polonia y Australia. El rol incluye gestión de procesos de RRHH, coaching a líderes, análisis de métricas y colaboración con equipos globales. Se requiere experiencia en RRHH, pensamiento crítico y habilidades colaborativas en entornos dinámicos.”
Company not shown | London | IT, English
“The client seeks a QA Automation Engineer with SC Clearance to work in an Agile team, defining acceptance criteria, automating tests (Cypress, Selenium, JUnit), and ensuring test coverage. Experience with CI/CD, TDD, API testing (Postman), and tools like Jenkins, Docker, and SonarQube is required. Flexible work options and inclusive benefits offered.”
Company not shown | London | IT, English
“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.”
Company not shown | London | IT, English
“Oferta de empleo como QA SDET (Javascript) en NTT DATA para liderar un equipo de ingeniería de calidad, desarrollar frameworks de automatización (Playwright, Jest, Cypress) y garantizar pruebas Shift-Left. Requiere experiencia en JavaScript/TypeScript, CI/CD, Agile y mentoría. Ofrece flexibilidad laboral y oportunidades de crecimiento en una empresa global con enfoque en innovación y diversidad.”
Company not shown | London | IT, English
“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 not shown | London | IT, English
“(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.”
Company not shown | London | IT, English
“Lead the design and delivery of secure, cloud-based data platforms for UK Central Government departments. Requires experience as a Lead Data Architect with expertise in modern (lakehouse, streaming, data mesh) and traditional data architectures, cloud platforms (AWS/Azure/GCP), and SC clearance eligibility. Strong governance, security, and stakeholder engagement skills essential.”
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