376 to 400 of 2,143 Java Jobs in London

concepts and applied experience Recent hands‐on professional experience as a back‐end software engineer Experience in coding in a recent version of the Java programming language Experience in designing and implementing effective tests (unit, component, integration, end‐to‐end, performance, etc.) Excellent written and verbal communicationskills in English Experience ...

hands-on technical delivery and oversight of production systems. This position would be ideal for any strong software engineer with strong proficiency in Java or similar languages, an interest in sports betting, and the ambition to work on high-impact projects amongst a friendly and intelligent team! KeyResponsibilities Develop production ...

full‐stack engineering and system/application architecture. Prior experience in securities, financial services, or modern engineering-first organizations is a plusStrong proficiency in Java, Spring Boot, SQL, and the design of RESTful and streaming‐based APIs. Hands‐on experience delivering cloud‐native solutions, including microservices, containerization, and modern deployment ...

Computer Science or a closely related field Minimum 1 year of experience in software development A solid understanding of object-oriented programming skills (Java, Python, C#) including data structures and algorithms Proficiency with AI-assisted development tools (e.g., GitHub Copilot or similar) Energetic, self-directed, and self-motivated Experience collaborating ...

Experience: Proven experience migrating applications from legacy monitoring tools (Geneos ITRS, GEM, ELK, Splunk, AppDynamics). Programming Proficiency: Experience writing or maintaining code in Java, Python, Go, or similar languages. Agile Frameworks: Proven experience delivering software and infrastructure using Agile frameworks. Collaboration & Communication: Strong communication and collaboration skills to work ...

support experience, preferably in a number of distinct industries/verticals Competence in at least one of the following languages (in no particular order): Java, C#, Python, Node.js (JavaScript), Ruby, Go Experience with databases such as MongoDB, Oracle, MS SQL Server, PostgreSQL Familiarity with Linux diagnostics and tuning; Windows tuning ...

owning complex systems in production Strong hands‐on AWS experience and cloud‐native architecture expertise Proficiency in at least one modern programming language (Python, Java, Node.js, etc.) Deep understanding of system design, distributed systems, scalability, APIs, and data modelling Experience with Infrastructure as Code (Terraform or similar) Strong CI/ ...

relevant discipline, or equivalent practical experience, with evidence of strong quantitative skills or data engineering expertise. Strong hands‐on programming experience in Python or Java . Good working knowledge of SQL , including troubleshooting, optimisation and data analysis. Ability to learn new tools, internal platforms and delivery workflows quickly. Familiarity with ...

into CI/CD pipelines, alongside awareness of quality gates, release assurance and modern development practices Experience testing modern applications and services, including APIs, Java/JavaScript‐based systems and cloud or containerised environments Awareness of non‐functional testing approaches, including performance, resilience, accessibility and security testing Experience producing test ...

Required Qualifications, Capabilities, and Skills: Proficiency with Kotlin, Android SDK, and Android Studio Experience with RxJava or Coroutines, and Dagger or Hilt Familiarity with Java/Android design patterns (MVP, MVVM) Experience writing unit, integration, and UI tests Understanding of mobile design best practices and human interface guidelines Experience working ...

Code (IaC) methodologies. Proven, hands‐on experience in system design, development, testing, and operational stability. Advanced proficiency in modern language(s) (e.g., Go, Java, Kotlin). Demonstrated technical leadership and cross‐team collaboration. Hands‐on Security Engineering experience. Demonstrated experience designing and leading adoption of agentic AI‐enabled development practices ...

tools, including Ansible, Puppet, Terraform, Chef, Jenkins, Circle CI, GitHub Actions, Azure Pipelines, etc... Experience programming/scripting with any of the following: Java, Python, Ruby, Go, Node.JS, PHP, and .NET etc Successful track record with 5+ years experience as an Architect or Consultant in a professional services team Able ...

rest/in motion), Linux environments, and public cloud platforms (AWS, Azure, or GCP).* Proficient in programming languages like C/C++, Java, JS, Python, Go, or Rust* Possess a deep understanding of common vulnerability frameworks (OWASP Top 10, SANS CWE Top 25).* Solid grasp of enterprise software ...

assisted recommendations before implementation, escalating when uncertain and ensuring outcomes align to resiliency, security, and auditability expectations Network architecture and protocols Programming languages (e.g. Java, Python, C++) Market Data/messaging products (e.g. TREP, Vela, RedLine, Bloomberg BPIPE, Solace, AMPS, etc.) Market Data vendors and their key products (e.g. Bloomberg ...

development required; experience in the securities or financial services industry is a plus Prior experience using a specific application development toolkit, including Python, SQL, Java, JavaScript, JSON, and TypeScript Strong communication, organization, teamwork, and interpersonal skills, including the ability to support mentoring Demonstrated understanding of interdependencies and business impact ...

responsible use of approved AI tools and automation to improve collaboration and delivery. What We're Looking ForStrong proficiency in Python, Scala, or Java with hands-on experience in Big Data technologies including Spark, Hadoop, or similar distributed processing frameworks. Practical experience building real-time event streaming pipelines using technologies ...

deployment, incident analysis, and remediation. Requirements Professional software engineering experience with a strong record of delivering production systems. Strong programming skills in Python and Java, including object-oriented design, clean interfaces, and maintainable application structure. Experience designing and developing APIs, backend services, distributed systems, or data-intensive applications. Solid understanding ...

responsible use of approved AI tools and automation to enhance collaboration and delivery. What We're Looking ForStrong proficiency in Python, Scala, or Java, with hands-on experience of Big Data technologies including Spark, Hadoop, or similar distributed processing frameworks. Experience building real-time event streaming solutions using technologies such ...

technologies Communicate effectively with technical and non-technical stakeholders Required Qualifications, Capabilities, and Skills Strong technical background in object-oriented or functional programming (Python, Java, C++, or C#) Willingness to become proficient and develop in Python Proven track record of delivering high-quality, well-tested solutions in a controlled environment ...

learn, we'll support you on the job, and front-end skills won't be assessed during the interview process. Our web stack includes Java, GraphQL, Kubernetes, SQL and NoSQL databases, all running on AWS. While experience with every tool isn't required, strong proficiency in an object-oriented programming ...

Google CloudSkills you'll bring7+ years of professional experience as a Senior Software Engineer. Experience with at least one major backend programming language, especially Java or Python, and one major frontend programming language, especially Vue or React. Experience with Agile development methodologies. Testing, debugging, and troubleshooting skills. Effective communication skills. ...

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 ...

productivityWhat We RequireExperience in Software Engineering, Computer Science, Math, Physics or or similar fieldStrong software developer with demonstrated proficiency in programming languages, such as Java, Golang, C++, or equivalentDemonstrated ability to learn and work independently and make good decisions with minimal directionStrong written and verbal communication skillsGreat problem solving skills ...

software applications and technical processes within a technical discipline (e.g., cloud, artificial intelligence, machine learning, mobile, etc.)Proficient in full stack development skill Java 21, REACT or any other frameworks , building into Public Cloud and CD/CD strategies. Practical experience using AI-assisted development tools to improve productivity ...

simple, reliable solutions.* Good communication during incidents, reviews, and cross-team work. ## **Technical Experience*** 5+ years of software engineering experience.* Strong experience with Java, Scala, Kotlin, Go, or a similar backend language.* Experience building APIs, services, and integrations.* Experience with SQL and data-backed product behavior.* Experience with ...