151 to 175 of 362 Java Jobs in London

hands-on Senior/Lead/Chief Architect, Director of Architecture/Technology Consulting or CTO with a strong foundation in software development (Java, .NET etc), platform delivery, architecture design, digital transformation and comfortable partnering with teams up to CxO level Good industry experience, ideally in Banking/Financial Services ...

software engineering experience building production systems. Experience building reliable frontend applications using React, Vue, or a similar modern UI framework. Backend engineering experience in Java, Kotlin, Scala, Go, or another production backend language. Strong systems fundamentals across distributed systems, Linux, networking, APIs, service reliability, or data infrastructure. Experience owning features ...

observability, service networking, and platform security. A capable software engineer with proficiency in at least one modern programming language such as Python, Go, or Java, and experience building platform APIs and developer tooling. An advocate for AI-native engineering practices, including AI-assisted development, automation, and intelligent operations. Familiar with ...

Physics, Finance, Computer Science, Engineering, Econometrics, or related discipline 5+ years of experience delivering SaaS solutionsSolid technical foundation with practical programming experience in Python, Java, or C#Demonstrated skill in designing and integrating solutions with REST APIs and web servicesAbility to solve complex problems on their own and articulate technical concepts ...

emphasis on serverless microservices Cloud infrastructure (networking, security, monitoring, scaling) Experience being a hands-on data architect (only when needed) with programme languages like Java, Scala, Python, or architecture-as-code such as linkml, turtle, owl Experience with both open source and vendor data platforms Experience with data architecture, architectural ...

background in software testing/quality engineering (ideally financial services/capital markets) with a relevant degree or equivalent experience.Java & Automation Engineering: Working-level Java development skills with proven experience building, extending, and maintaining robust automated test frameworks.End-to-End Test Execution: Strong test analysis, design, and execution expertise spanning ...

collaborative team player who believes the best solutions come from diverse perspectives. YOU HAVE: A background as a software engineer (ideally a senior Java developer) who has moved, or wants to move, into a technical business analysis role. A strong technical and domain-driven mindset, with the ability to work ...

emphasis on serverless microservices Cloud infrastructure (networking, security, monitoring, scaling) Experience being a hands-on data architect (only when needed) with programme languages like Java, Scala, Python, or architecture-as-code such as linkml, turtle, owl Experience with both open source and vendor data platforms Experience with data architecture, architectural ...

emphasis on serverless microservices Cloud infrastructure (networking, security, monitoring, scaling) Experience being a hands-on data architect (only when needed) with programme languages like Java, Scala, Python, or architecture-as-code such as linkml, turtle, owl Experience with both open source and vendor data platforms Experience with data architecture, architectural ...

systems or optimisationExperience managing cloud costs and IAM so value is not lost to wasteAbility to work in other languages where needed. For example Java, Scala, Go or bashExperience with BI tools such as Looker or TableauPrior consulting experience or leading client projects end to endContributions to open source, conference ...

Gain knowledge and exposure to Front Office Trading Systems, Fixed Income, and Derivatives flows. Qualifications: RequiredExtensive programming experience with an Object-oriented language (preferably Java), Multi-Threading and any relational databaseSolid architectural understanding of enterprise applicationsUnderstanding of computing science fundamentals – concurrency, algorithms, data structures, design patterns, etc. PreferredExperience with Java ...

more about our tools, tech and people, head to our tech blog. What you'll be doingDesigning and building new features and enhancements using Java 21+, Spring Boot, Elasticsearch, Kafka, Gradle, Hibernate, Couchbase, SQL, and Docker. Collaborating with cross-functional teams and stakeholders to shape solutions and align on priorities. … supporting junior engineers, helping to build a culture of growth, ownership, and continuous improvement. We're looking for someone whoBrings strong commercial experience with Java 21+, Spring Boot, and Kafka. Has successfully led complex projects, including coordinating work across multiple engineers. Is highly collaborative, organised, and solution-focused in their ...

growth by raising automation levels, and helping us engineer a world-class money transfer product. What do you need? Engineering Expertise: Professional experience with Java or other JVM-based languages, including the Spring framework. Experience building and designing scalable web applications that handle large amounts of traffic - ideally using React ...

Experience of designing for both structured and unstructured data An understanding of non-functional drivers for design Experience with data modelling Strong background in Java and REST Services - ability to design solutions as well as review code This role will require you to be willing and eligible to undergo ...

Skills 2-5 years' hands-on software/ML engineering experience delivering production AI solutions (no PhD required). Strong programming skills in Python (Java experience also accepted). Hands-on experience building GenAI applications, LLM workflows, and data pipelines. Cloud experience across AWS or Azure ecosystems along with data ...

experience including experience with SQL databases and SQL scriptingIdeally Experience with at least one programming language such as (but not limited to) C#, Java, .Net, or other related languages or technologiesExperience with scripting, batch processing, data file manipulation, or Web servicesMy client is based in London Hybrid WorkingConsultant, Hosted Support ...

OWASP API Security Top 10 . Experience securing AWS environments, including IAM, networking and hybrid integrations. Ability to review code across Java, Kotlin, TypeScript, .NET or Python. Experience embedding security testing into CI/CD pipelines. Strong understanding of React applications and front-end security , including token handling, BFF patterns ...

experience: Active SC clearance and experience operating within secure or regulated environments Strong coding background with at least one of the following: Python, Java, C# or JavaScript, alongside general software engineering principles Experience building data pipelines, including ingestion, transformation, and orchestration of large datasets Familiarity with handling structured and unstructured ...

Responsibility Segregation. Event Sourcing: Understanding and practical experience of event-sourced architectures. Backend Development: Commercial experience with at least one of the following: .NET, Java or Python. Azure Service Bus: Experience implementing messaging and asynchronous communication between services. API Development: Experience designing, developing and integrating backend APIs. Distributed Systems: Understanding ...

enablement Awareness of data governance, ethics and responsible AI Eligibility for Enhanced DBS and BPSS clearance Desirable: Experience with PyTorch, TensorFlow, LangGraph, R or Java Experience with Spark, Databricks or similar distributed data platforms, and exposure to MLOps Experience of AWS, Azure or GCP AI/ML services, ideally with ...

.Experience working with language models like LLM's APIs and optimizing their usage for specific applications. Experience with the following programming languages: Python, C++, Java, R, SQL Strong written & verbal communication skills and ability to communicate complex technical concepts to non-technical stakeholders Strong client-facing skillsets in a consulting ...

Pipeline BuilderOntologyWorkshopCode RepositoriesOSDK/APIsActions and AIP/agentic featuresProficiency in at least one general-purpose programming language commonly used with Foundry (e.g. Python, Java or similar) for data transformations, services and integrations. Solid understanding of core data engineering concepts: batch/stream processing basics, data modelling, data quality ...

jargon into technical tasks and be responsible for having discussion with business stakeholders and product Work with the following tech/tools/methodology; Java, JavaScript, HTML, CSS, TDD, Agile, pair programming, Bitbucket, Bamboo Qualifications Experience in the Salesforce and Force . com platform Apex, Aura/LWC, Visualforce development ...

jargon into technical tasks and be responsible for having discussion with business stakeholders and product Work with the following tech/tools/methodology; Java, JavaScript, HTML, CSS, TDD, Agile, pair programming, Bitbucket, Bamboo Qualifications Experience in the Salesforce and Force . com platform Apex, Aura/LWC, Visualforce development ...

jargon into technical tasks and be responsible for having discussion with business stakeholders and product Work with the following tech/tools/methodology; Java, JavaScript, HTML, CSS, TDD, Agile, pair programming, Bitbucket, Bamboo Qualifications Salesforce development experience, APEX, LWC, with a strong understanding of development best practises ...