151 to 175 of 317 Java Jobs in London

Mid Backend Engineer

Hiring Organisation
ARM
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £580/day
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 ...

Senior Technical Learning Specialist - Data & AI

Hiring Organisation
Forward Role
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£90,000
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 ...

Palantir Foundry Consultant

Hiring Organisation
Staffworx Limited
Location
London, UK
Employment Type
Full-time
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 ...

Salesforce Engineer

Hiring Organisation
Stepstone UK
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
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 ...

Salesforce Engineer

Hiring Organisation
Stepstone UK
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
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 ...

Salesforce Engineer CPQ

Location
London, United Kingdom
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 ...

Salesforce Engineer CPQ

Hiring Organisation
Stepstone UK
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
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 ...

Solutions Architect

Hiring Organisation
Euro Car Parks
Location
Central London, London, United Kingdom
Employment Type
Permanent
Confluence Experience working in a data-centric organisation Desirable Skills React front-end development React. Native cross-platform mobile application development Android development (Java/Kotlin/Dagger2) Image Processing, ANPR (automated number plate recognition) and OCR library implementations Exposure to process modelling, for example in BPMN IoT relay control ...

Vice President, Production Services Application Support

Hiring Organisation
The Bank of New York Mellon
Location
London, UK
Employment Type
Full-time
experience with Windows and Linux, CI/CD pipelines, and messaging platforms such as Kafka and MQ, along with programming/scripting languages including Java and Python. At BNY, our culture allows us to run our company better and enables employees' growth and success. As a leading global financial services ...

Automation Test Consultant

Hiring Organisation
Netcompany
Location
London, England, United Kingdom
Manual and/or QA testing experienceDefining and executing test strategies, plans and scriptsBuilding and maintaining frameworks in one or more of these languages: Java, JavaScript, Python, or C#Create, maintain and optimise automated tests to ensure stability & scalability.Experienced in Test Driven DevelopmentHands on experience in Spock or JunitExperience in Jira ...

Senior Python Engineer - Automation

Hiring Organisation
Aristocrat
Location
London, United Kingdom
Employment Type
Permanent
Salary
£95,000
above subjects + 0-2 years experience). Advanced abilities in Python, Microsoft Office (Excel, PowerPoint, Teams). Preferred experience (not required): R, SQL, Java, C++, C#, HTML, Selenium, Power Automate and CoPilot, Studio for Agent Building, Snowflake or other Data Warehouses, PowerBI or any other dashboarding tool, IPA, Anaplan ...

Senior Backend Software Engineer

Hiring Organisation
Wise
Location
London, UK
Employment Type
Full-time
want to hear from you! Technical excellenceStrong software engineering fundamentals and a track record of contributing significantly to impactful projects. Experience with Java or a similar object-oriented programming language. Ability to design systems with a longer-term approach, using patterns that allow safe iteration and scaling. Accountability within your ...

Senior Technical Business Analyst (Contractors Outside IR35) - FINTECH / LONDON

Hiring Organisation
Adaptive Financial Consulting Ltd
Location
Greater London, United Kingdom
Employment Type
Full Time
exciting project! THE INDIVIDUAL/S PROVIDING THE SERVICES WILL HAVE THE FOLLOWING EXPERIENCE: Experience in QA, Software Engineering (ideally a senior Java developer), Technical Business Analysis, or another highly technical product environment The ability to see the big picture while managing the finer details of delivery. The ability ...

Software Development Engineer, AWS Security

Hiring Organisation
Amazon
Location
London, UK
Employment Type
Full-time
design patterns, reliability and scaling) of new and existing systems- Experience (non-internship) software development in a combination of any of the following languages: Java, C#, Python, or Rust. TypeScript is a plus.- Experience working with Linux operating system developmentPreferred qualification - Bachelor's degree in computer science or equivalent- Experience ...

Knowledge Graph & Semantics Consultant

Hiring Organisation
Capco
Location
London, UK
Employment Type
Full-time
enabled techniques. Familiarity with mapping approaches such as R2RML, ETL techniques, data management and governance methodologies. Programming experience with languages such as Python, Java or JavaScript, alongside Agile delivery frameworks such as Scrum, Kanban or Extreme Programming. Practical experience applying semantic technologies in industry, academia, Library Science or Information/ ...

Software Development Engineer, Juneau, Next-Gen Security Automation

Hiring Organisation
Amazon
Location
London, UK
Employment Type
Full-time
Experience (non-internship) in professional software development- Experience in professional, non-internship software development- Experience programming with at least one modern language such as Java, C++, or C# including object-oriented designPreferred qualification - Bachelor's degree in computer science or equivalent- Experience with full software development life cycle, including coding ...

Staff Software Engineer - Back End

Location
London, United Kingdom
technical debt across multiple teams Actively mentor and develop engineers, fostering a culture of continuous learning What we’re looking for Deep expertise in Java Deep expertise in system design and distributed architectures Track record of leading technical initiatives across multiple teams Strong experience with cloud platforms (AWS, Azure ...

Lead Android Engineer

Location
London, United Kingdom
these areas; we are primarily looking for excellent problem solvers with a strong willingness to learn and adapt to new technologies. Kotlin and Java , for writing well-factored, well-tested code in both the Android app and backend orchestration services Android Toolset , including Android Studio, to leverage the Android platform ...

Principal Software Engineer

Hiring Organisation
CloudBees
Location
London, UK
Employment Type
Full-time
/CD systems, workflow/pipeline engines, or developer platforms. Experience with progressive delivery or feature flagging. Java. CDRO Classic is written in Java, and knowing it shortens the ramp on deciding what to keep. Who this is for: You like joining a system that's already moving, built ...

Product Support, Charles River Development, Officer

Hiring Organisation
State Street Bank
Location
London, UK
Employment Type
Full-time
analysis. Desirable: Intermediate or advanced SQL proficiency. Experience diagnosing complex application or system issues. Exposure to scripting or programming languages such as Python, Java, C#, VBA, Perl, or C++Work, Live and Grow. We make all efforts to create a great work environment. Our benefits packages are competitive and comprehensive. Details ...

Lead Software Development Engineer - Services

Location
London, United Kingdom
squad Proven experience working in both backend services and mobile technologies Exceptional programming skills and knowledge of building APIs using modern OO languages preferably Java, SOLID principles, SOA, HTTP and REST Experience with AWS and strong understanding of cloud-based development Extensive, demonstrable knowledge of designing architectures that are secure ...

Lead Java / Spring Application Architect - Wembley

Hiring Organisation
Adecco
Location
Wembley, London, United Kingdom
Employment Type
Permanent
Salary
£75000 - £90000/annum + Benefits
Lead Java/Spring Application Architect - Wembley Location: Wembley - On-Site 5 days a week Salary: £75-90,000 + Excellent Benefits Shape the Future of Modern Application Architecture We're looking for an experienced Lead Application Architect to play a pivotal role in a large-scale application modernisation programme. … passion for improving development practices. We're looking for candidates with: Significant experience designing and delivering enterprise applications Strong hands-on expertise in Java and Spring Boot development Proven experience designing microservices-based architectures Experience creating component-level designs, Low-Level Designs (LLDs), and Architecture Decision Records (ADRs) Strong understanding ...

Full Stack Developer

Hiring Organisation
Methods Consulting
Location
London, UK
Employment Type
Full-time
stack, contributing to discovery-phase builds while ensuring performance, security, and usability are embedded from the outset. Key ResponsibilitiesDesign, develop, and test applications using Java/Spring Boot, Python, TypeScript, and Angular. (mix of FE and BE) Build and consume RESTful APIs and integrate with back-end microservices. Develop prototype … support discovery outcomes. Support integration of front-end components with APIs and event-driven back-end systems. RequirementsEssential Skills & ExperienceSolid hands-on experience with Java/Spring Boot and TypeScript/Angular in production or prototype environments. Working knowledge of Python for API or integration scripting. Strong understanding of Azure ...

Java Developer

Hiring Organisation
Global
Location
London, UK
Employment Type
Full-time
Accepting applications until: 27 November 2026Job DescriptionYour Role: Java Developer Keeping our audiences entertained with their favourite podcasts, radio shows, video content and playlists, the Consumer Growth team builds best-in-class tech to help our teams create, finesse and deliver this content day after day. From internal studio tools … platforms, we're always looking for new ways to make our content look and sound great. We're looking for an adaptable, experienced Java Developer to help shape the future of Consumer Growth here at Global.. Key Responsibilities Feature Development (50%): Develop new features that are functional, performant, well tested ...

Java Developer

Hiring Organisation
Global
Location
Greater London, United Kingdom
Employment Type
Full Time
global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Accepting applications until: 27 November 2026 Job Description Your Role: Java Developer Keeping our audiences entertained with their favourite podcasts, radio shows, video content and playlists, the Consumer Growth team builds best-in-class tech … platforms, we're always looking for new ways to make our content look and sound great. We're looking for an adaptable, experienced Java Developer to help shape the future of Consumer Growth here at Global. . Key Responsibilities Feature Development (5 0 %) : Develop new features that are functional, performant ...