151 to 175 of 1,555 Java Jobs in London

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 ...

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 ...

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 ...

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 ...

Senior Software Engineer, Platform Engineering

Location
Greater London, England, United Kingdom
boost developer productivity and unlock new insights. What you offer Press space or enter keys to toggle section visibility Software engineering experience in Python, Java or Scala, designing, building and supporting reliable, production‐grade software. Experience with distributed systems, shared platforms or data‐intensive applications, with an understanding of scalability ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
directed by department management, ensuring they are knowledgeable in critical aspects of their roles. Requirements Expertise in development languages including but not limited to: Java, JavaScript, Groovy, JSP, HTML, XML, SQL and bash. Knowledge and experience of build tools - Maven and Gradle Knowledge and experience of relational DBMS - Postgresdb Knowledge ...

Principal Software Engineer - Customer Platforms

Location
Greater London, England, United Kingdom
leadership mentality that is willing to take ownership. Demonstrable entrepreneurship in previous organisation(s) Tech Stack M&S uses a variety of technologies including; Java, Spring, SpringBOOT, Micronaut React, Next.js, Typescript, Angular Azure Cloud, Kubernetes, Dynatrace (observability) SQL Server, MongoDB Ignite, Redis What’s In It For You Working ...

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 ...

Senior Software Engineer / Senior AI Engineer

Location
Greater London, England, United Kingdom
/CD, modern SDLC, TDD and code review. Data: Working with relational, columnar and vector stores, grounded in sound data-modelling principles. Languages: Python, Java, TypeScript/JavaScript, SQL and relevant AI SDKs. Communication: Clear written and verbal communication with technical peers and stakeholders. Measurement: Instrumenting solutions to capture usage ...

Senior Software Engineer / Senior AI Engineer

Hiring Organisation
Elsevier
Location
London, United Kingdom
Salary
£ 70 K
GCP.Delivery: CI/CD, modern SDLC, TDD and code review.Data: Working with relational, columnar and vector stores, grounded in sound data-modelling principles.Languages: Python, Java, TypeScript/JavaScript, SQL and relevant AI SDKs.Communication: Clear written and verbal communication with technical peers and stakeholders.Measurement: Instrumenting solutions to capture usage, productivity ...

Senior Software 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: 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 ...

Solution Architect

Location
Greater London, England, United Kingdom
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 ...

Senior Engineer (Full-Stack)

Location
City Of London, England, United Kingdom
WebsocketsExperience with CSS pre-processors e.g. TailwindBack-end skillsProficiency in backend programming languages (Typescript and/or other OOP language such as c#/Java)Strong database knowledge (SQL and NoSQL)Proficiency with RESTful APIs and GraphQL APIs and WebsocketsExperience with microservices architectureKnowledge of version control systems (Git)Experience with ...

Senior Backend Developer

Location
Greater London, England, United Kingdom
weigh technical trade-offs, balancing feature momentum with long-term system maintainability and performance. Bonus if you have experience in Kubernetes, deployments with helm, Java Development, SQL databases and monitoring tools like SPLUNK What to expect from our hiring process First Hello: An informal chat with your dedicated Talent Attraction ...

AI Led Senior Maximo Developer

Location
Greater London, England, United Kingdom
predictive analytics, or generative AI applied to asset management Maximo Health, Predict, Monitor, or Visual Inspection Familiarity with AI governance and responsible AI practice Java/J2EE MBO customisation Experience contributing to Maximo implementation or migration projects Red Hat OpenShift, Kubernetes, and containerised deployment Automated deployment pipelines and version-controlled ...

Principal Software Engineer / Principal AI Engineer

Hiring Organisation
Elsevier
Location
London, United Kingdom
Salary
£ 70 K
Thrives in ambiguity, framing the problem, extracting defined spec, and prioritises shipping validated outcomes over perfect solutions, moving pilots to production at pace.Languages: Python, Java, TypeScript/JavaScript, SQL and relevant AI SDKs.Leadership and delivery management: Plans and sequences work, manages scope, dependencies and priorities, removes blockers, and drives delivery ...

Senior Software Engineer (with Delivery Management)

Location
Greater London, England, United Kingdom
planning, prioritisation, and keeping stakeholders informed. A track record of coordinating work across more than one team and keeping cross-team dependencies under control. Java or Kotlin, including Android app and NDK/JNI development, and iOS development in Swift or Objective-C. An understanding of usability, user experience ...

Senior Engineer

Location
Greater London, England, United Kingdom
Requirements Experience delivering and supporting resilient software that scales, in a multi-language, multi-technology stack Deep experience with Java or another statically-typed language, and familiarity with a web framework (Spring Boot or Ruby on Rails) Strong skills in automated testing (unit, end-to-end, performance, stress ...

Software Engineer

Location
Greater London, England, United Kingdom
/CD, architecture) and can apply them to solve well-defined problems independently and with your team. You are comfortable writing code in C#, Java or Python. Work-with-purpose: You can articulate the value of your own work in larger projects or team-wide goals. You have the space ...

Back End Software Engineer

Hiring Organisation
FundApps
Location
London, United Kingdom
Salary
£ 60 K
/CD, architecture) and can apply them to solve well-defined problems independently and with your team. You are comfortable writing code in C#, Java or Python.Work-with-purpose: You can articulate the value of your own work in larger projects or team-wide goals. You have the space ...

Full Stack Engineer

Location
Greater London, England, United Kingdom
EXPERIENCE Essential Exp of hands‐on full stack engineering experience, delivering complex platforms in enterprise environments. Strong proficiency across the full stack – backend (Python, Java or equivalent), frontend frameworks, APIs, databases and infrastructure as code. Depth in distributed systems design: you understand how to build services that scale, fail gracefully ...

Lead Fullstack Software Engineer - Java, Springboot, Microservices

Hiring Organisation
TPXImpact Holdings Plc
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 75,000 Annual
We are looking for a Lead Software Engineer who will be responsible for the design, development, and deployment of high-quality software solutions. This role involves leading a team of engineers on high-profile projects ...

Senior GenAI Full-Stack Engineer (Java/React/Python)

Location
City Of London, England, United Kingdom
Broadridge Financial Solutions seeks a Senior Full Stack Developer to join the AI Enablement Team. You will design, develop, and enhance AI-enabled platforms with a focus on GenAI, vector stores, RAG, and context engineering. ...

Senior Software Engineer, IAM Platform (Java/JS) -Flex Hours

Location
Greater London, England, United Kingdom
Elsevier is seeking an experienced software engineer to design and develop scalable authentication and authorisation solutions. You will work on an identity platform running on AWS ECS/EKS, integrating with multiple identity providers, and ...