151 to 175 of 1,706 Java Jobs in London

Senior Data Engineer

Location
Greater London, England, United Kingdom
etc.). Experience working with cloud platforms such as AWS, GCP, or Azure for real-time data ingestion and storage. Programming skills in Python, Java, Scala, or a similar language. Proficiency in database technologies (SQL, NoSQL, time-series databases) and data modelling. Strong understanding of data pipeline orchestration tools (e.g. ...

INTEGRATION (MULESOFT) DEVELOPER

Location
Greater London, England, United Kingdom
Workato, Apache Camel, Tibco), prior consulting or client engagement, autonomy in delivering outcomes, cloud-native integration patterns (AWS, Azure, GCP), and a background in Java or similar languages. Reply is an Equal Opportunities Employer and committed to embracing diversity in the workplace. We provide equal employment opportunities to all employees ...

Solution Consultant

Location
Greater London, England, United Kingdom
protocols such as OAuth 2.0, OpenID Connect, SAML 2.0, Single Sign-On (SSO), and LDAP. some experience with development languages or technologies such as Java, JavaScript, Node.js, Spring Boot, Flutter, or native Android/iOS development is a plus. experience with Docker, Kubernetes, OpenShift, and cloud platforms such as Microsoft ...

Software Engineering Tech Lead (SRE + AI)

Location
Greater London, England, United Kingdom
record as a Technical Lead or Lead SRE/Software Engineer delivering distributed, high-availability SaaS platforms at scale. Strong proficiency in Python, Go, Java, or C++ with experience designing microservices, APIs, and production automation. Deep experience with Kubernetes, Docker, and container orchestration in large-scale multi-cluster environments. Proven ...

C# Principal Software Engineer

Location
Greater London, England, United Kingdom
environment is preferred. Essential Technical Skills Deep expertise in Microsoft .NET technologies and C#. Strong proficiency in one or more additional languages such as Java, Python, Rust, or JavaScript. Experience developing back-end applications. Experience building and supporting core business applications, shared services, frameworks, or reusable libraries within a complex ...

Technical Lead

Hiring Organisation
Adecco
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£75000 - £85000/annum
team. Preferred Experience : Proven experience as a senior or lead software engineer in a modern SaaS, MarTech, or data-driven environment. Strong proficiency in Java (Spring Framework) is essential for success in this role. Frontend experience with React and TypeScript (or similar modern frameworks) is highly desirable. Demonstrated ability ...

Lead Software Engineer - Cloud Platform Engineering

Location
Greater London, England, United Kingdom
Hands‐on practical experience delivering system design, application development, testing, and operational stability Advanced in one or more programming language(s), such as Go, Java or Kotlin Advanced understanding of agile methodologies, CI/CD, application resiliency, and security Demonstrated proficiency in software applications and processes within a technical domain ...

Software Engineer

Location
Uxbridge, England, United Kingdom
engineering community, improving our ways of working and maintaining a high standard and quality of products we create. Our tech stack Server-side: Java 21, Maven, Spring Boot, JUnit Client-Side: Typescript, Next.js, React and various React ecosystem tools and libraries Infrastructure: AWS, Kubernetes, Terraform, Kafka, DynamoDB, PostgreSQL, Redis, ElasticSearch ...

QA Engineer

Location
Greater London, England, United Kingdom
tools/frameworks, ensuring test coverage and execution is in line with the project, programme or portfolio Test Strategy and Business Risk Objectives. Strong Java coding experience and knowledge of automated test frameworks e.g. Serenity, RestAssured Strong experience using API testing tools, ideally Postman Experience with integrating testing as part ...

Lead Software Developer In Test - Lead Consultant

Hiring Organisation
Scale Factory
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Clearance Proven leadership in QA/testing roles, with experience guiding teams and managing delivery in Agile environments (SCRUM, Kanban) Strong programming skills in Java, C#, JavaScript/TypeScript , or similar Deep expertise in test automation frameworks such as Selenium, Playwright, Cypress, or RestAssured Experience with integration testing, test strategy ...

Lead DevOps Engineer - Cloud Native, Linux, Python, AWS

Location
Greater London, England, United Kingdom
related technical field Linux: understands the OS architecture, fluent user of the command line, can fluently speak either Perl or Python, UNIX scripting, Java Cloud native: skilled in building and running applications that fully leverages cloud computing, using technologies like microservices, containers, and dynamic orchestration CI/CD: Hands ...

Principal Automation Test Consultant

Location
Greater London, England, United Kingdom
Katalon Proficiency in performance testing tools like JMeter, Gatling, K6, Neoload, or Webload Strong coding skills in at least one language such as Java, TypeScript JavaScript, Python, C#, Scala, or PHP Experience designing and building automation frameworks Familiarity with Agile development environments ( SCRUM, Kanban, TDD, BDD ) Implementing pipelines using common ...

Senior Lead Software Engineer - CDAO Data Platforms

Location
London, United Kingdom
certification on software engineering concepts and advanced applied experience Hands-on practical experience delivering system design, application development, testing, and operational stability Advanced Java and Typescript experience Demonstrated experience leading effective use of enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, code review, test ...

Senior Lead Software Engineer - CDAO Data Platforms

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
certification on software engineering concepts and advanced applied experience Hands-on practical experience delivering system design, application development, testing, and operational stability Advanced Java and Typescript experience Demonstrated experience leading effective use of enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, code review, test ...

Solution Architect (SFIA 5)

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
OAuth, Cognito, OIDC - all advantageous Containers and Orchestration (Docker, Kubernetes) DevOps/DevSecOps and related tools Knowledge of multiple languages such as Javascript, Java & Python If you dont meet all the requirements? Studies show that women and black, Asian and minority ethnic people are less likely to apply ...

Databricks Solution Architect

Location
Greater London, England, United Kingdom
expertise with data lake/lakehouse architectures and modern streaming solutions. Experience with SQL, NoSQL, ETL/ELT pipelines, and programming languages (Python, R, Java). Familiarity with BI, data visualisation, and DevOps principles. Strong understanding of data governance, security, and compliance frameworks (GDPR, CCPA, HIPAA). Exposure to machine ...

Software Engineer III - Cloud Platform at JPMorganChase

Location
Greater London, England, United Kingdom
maintaining code in a large corporate environment with one or more modern programming languages and database querying languages Experience administering Kafka event streaming software Java software development skills, particularly with Kafka consumers and producers Experience with Amazon Web Services (AWS) deployments Experience with Kubernetes deployments Solid understanding of agile methodologies ...

Senior ML Software Engineer

Location
Greater London, England, United Kingdom
production services, API design, and service integration Strong Python skills and service/backend engineering experience (ideally in FastAPI/OpenAPI, Flask, Go, or Java) Production experience with containerization and orchestration (ideally Kubernetes – EKS/OpenShift), Docker, and IaC (ideally Terraform or Terraform Cloud) Ownership of CI/CD pipelines ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
these areas; we are primarily looking for excellent problem solvers with a strong willingness to learn and adapt to new technologies: Java (built with Gradle), makes up most of our services, although Typescript and Python can be found in the right places Cloud & AWS technologies, driving our journey into public ...

Principal Engineer

Location
Greater London, England, United Kingdom
party delivery partners. Practical experience with modern engineering toolchains and technologies such as GitHub Actions, Kafka, Kong, Databricks, Azure Kubernetes Service, React, React Native, Java, automated testing and API gateways. Our promise to you... We will make sure that you are well-rewarded by providing you with a competitive salary ...

Senior Platform Engineer, Foundations

Location
Greater London, England, United Kingdom
ideally PostgreSQL, using tools such as Datadog or Prometheus Strong software-engineering or scripting skills in one or more languages such as Python, Go, Java, Scala, or shell, plus a track record of owning ambiguous cross-functional problems and communicating tradeoffs clearly You might also have: Experience with elevating developer ...

Product Engineering Team Lead

Location
Greater London, England, United Kingdom
communication and collaboration skills are also essential. Strong software engineering skills across multiple languages ideally at least 2 of the following: React, Angular, NodeJS, Java, Python, Swift, Kotlin, C#, Objective-C Engineering leadership Experience of working with DevOps tools and approaches Experience with agile development methodologies and tooling etc. Experience ...

Senior Software Engineer, Identity

Location
Greater London, England, United Kingdom
application level. Multi-cloud infrastructure experience –AWS, Azure, GCP, and more. Proficiency in integrating IAM solutions with applications built using frameworks such as Java, Python, Node.js, or .NET. Mentorship/leadership experience supporting junior engineers PLEASE NOTE: Our policy requires a 90-day waiting period before reconsidering candidates ...

Software Engineer

Location
Greater London, England, United Kingdom
your mind on the present Role Requirements: 4+ years of experience as a software engineer Familiarity with Python or at least one compiled language (Java, C++, Rust, Go) and are keen on learning Rust Previous experience with building distributed systems in a modern cloud environment Previous experience with DevOps engineering ...

Solution Architect

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
Skills: Advanced knowledge of cloud platforms: Microsoft 365, Azure, AWS, and Google Cloud Platform (GCP). Hands-on experience with programming languages such as Java, .NET, Python, or equivalent. Microservices architecture and containerization. RESTful API design and management. Agile and DevOps delivery methodologies. Expertise in data architecture and design (conceptual ...