126 to 150 of 1,999 Java Jobs in the UK

engineering background in back-end microservices application development, application security and authentication development, cache and middleware More than 8 years' experience programming in Java and ideally Go and Rust Expertise in JVM tuning and diagnostic for application troubleshooting and performance-optimization Expertise in distributed system design including microservices, Springboot Experience ...

engineering background in back-end microservices application development, application security and authentication development, cache and middleware More than 8 years’ experience programming in Java and ideally Go and Rust Expertise in JVM tuning and diagnostic for application troubleshooting and performance-optimization Expertise in distributed system design including microservices, Springboot Experience ...

overall system design: service boundaries, data ownership, scaling, and observability Essential Qualifications: Built modern full-stack applications w/focus on backend (Python/Java/Go) Worked with a variety of storage technologies (eg. Postgres, Mongo, Redis, Object) Experience with async and bi-directional communication protocols and patterns (eg. ...

overall system design: service boundaries, data ownership, scaling, and observability Essential Qualifications: Built modern full-stack applications w/focus on backend (Python/Java/Go) Worked with a variety of storage technologies (eg. Postgres, Mongo, Redis, Object) Experience with async and bi-directional communication protocols and patterns (eg. ...

including RDDs, Data Frames, and Spark SQL Python/Notebook programming PySpark programming Spark Streaming/batch processing Delta table Optimization Fabric spark jobs Java programming language, OOP knowledge Database knowledge, including Relational Database and Non-SQL database. Experience of using the tools: Gitlab, Python unit test, CICD pipeline. Good ...

including RDDs, Data Frames, and Spark SQL Python/Notebook programming PySpark programming Spark Streaming/batch processing Delta table Optimization Fabric spark jobs Java programming language, OOP knowledge Database knowledge, including Relational Database and Non-SQL database. Experience of using the tools: Gitlab, Python unit test, CICD pipeline. Good ...

containerisation (Docker, Kubernetes) Proven leadership of distributed engineering teams Desirable: Background in social media, advertising, eCommerce, or news Proficiency in Node.js, Go, Python, Java , and modern front-end frameworks AWS certifications, microservices/service mesh, and streaming tech (Kafka/Kinesis) If you're ready to solve hard problems , enjoy ...

containerisation (Docker, Kubernetes) Proven leadership of distributed engineering teams Desirable: Background in social media, advertising, eCommerce, or news Proficiency in Node.js, Go, Python, Java , and modern front-end frameworks AWS certifications, microservices/service mesh, and streaming tech (Kafka/Kinesis) If you're ready to solve hard problems , enjoy ...

strong focus on API, integration and microservices testing . Write clean, production-quality test code in C# (strong preference) or another modern programming language (Java, TypeScript, Python). Analyse complex scenarios, transform API data programmatically, and validate end-to-end workflows. Implement reusable design patterns, utilities and abstraction layers ...

strong focus on API, integration and microservices testing. Write clean, production-quality test code in C# (strong preference) or another modern programming language (Java, TypeScript, Python). Analyse complex scenarios, transform API data programmatically, and validate end-to-end workflows. Implement reusable design patterns, utilities and abstraction layers for test ...

than ticking every box. However, experience in any of the following areas would be advantageous: Software development in web technologies or OOP (e.g., Python, Java, etc.) Database tech: Oracle SQL, PostgreSQL, MongoDB Proficient with Linux/Windows command line (Bash, PowerShell) Monitoring: Grafana, Prometheus, ELK, Splunk Agile working and tooling ...

identify process improvements, and oversee efficient client submissions. To be successful in this role, you'll need: Experience writing/reviewing code in Python, Java, JavaScript, C#, C++, or Go . Knowledge of Agile, DevOps, and modern architecture patterns (microservices, REST APIs). Familiarity with AWS, Azure, or GCP . ...

systems testing. GCP cloud testing methodologies. SaaS platform testing. Process improvement leadership establishing performance testing standards and governance. Skill sets across languages such as: Java, Cypher, Python, JavaScript, PHP, .NET, Go , SQL Server, MySQL. Experience with test tools such as QMetry , TestRail , Postman , Insomnia . BDD/TDD experience. ...

strong engineering, testing, and security principles. Technology Exposure: You will have the opportunity to work with a modern and varied tech stack, including: Backend: Java, Python Frontend: TypeScript, React, Angular, Vue Cloud & Infrastructure: AWS, Azure, Docker, Kubernetes Data: Elasticsearch, Neo4J About You (The Ideal Candidate): A technically curious and adaptable ...

database design. Excellent troubleshooting and communication skills. Familiarity with Azure and AWS environments. Desirable Skills Knowledge of Entity Framework. Exposure to Java for Android, Objective-C, or Swift. Experience with React for building user interfaces. Practical knowledge of Oracle, IBM, Linux, Solaris, or Apple-based systems. Infrastructure and database design ...

Degree in Software Engineering, Electrical Engineering, or similar Experience with C++, Rust (edge/performance-critical systems) and/or Python, Go, or Java (cloud services) Hands-on experience with Docker, Kubernetes, and event-driven architectures Experience working with time-series and relational databases (e.g. InfluxDB, TimescaleDB, PostgreSQL) Cloud deployment ...

Degree in Software Engineering, Electrical Engineering, or similar Experience with C++, Rust (edge/performance-critical systems) and/or Python, Go, or Java (cloud services) Hands-on experience with Docker, Kubernetes, and event-driven architectures Experience working with time-series and relational databases (e.g. InfluxDB, TimescaleDB, PostgreSQL) Cloud deployment ...

security/performance requirements We are looking for experience in the following skills: A few years of industry experience in one of following: Java/Typescript/C#/Python/Go. Experience with Cloud Native technologies on AWS. Hands-on experience in scripting languages such as Python, Shell ...

security/performance requirements We are looking for experience in the following skills: A few years of industry experience in one of following: Java/Typescript/C#/Python/Go. Experience with Cloud Native technologies on AWS. Hands-on experience in scripting languages such as Python, Shell ...

Azure, GCP), DevOps, and microservices. Hands-on experience with observability tools, APM, log analytics, and infrastructure monitoring. Proficiency in scripting or programming languages (e.g., Java, Python, JavaScript). Certifications in Dynatrace, AWS, Azure, or GCP. Familiarity with OpenTelemetry, FluentBit, Cribl, or similar data pipeline tools.Ability to translate technical capabilities into ...

moving on-prem workload to cloud. We would love to hear from you if you have any of the following Qualifications or Certifications: Oracle Java Certification. AWS Certification. ISTQB Certification. OSCP Certification. CCNA Certification. Lockheed Martin is committed to upholding principles of equal opportunity, fostering a work environment that ...

moving on-prem workload to cloud. We would love to hear from you if you have any of the following Qualifications or Certifications: Oracle Java Certification. AWS Certification. ISTQB Certification. OSCP Certification. CCNA Certification. Lockheed Martin is committed to upholding principles of equal opportunity, fostering a work environment that ...

data engineers who have a variety of different skills which include some of the below. Strong proficiency in at least one programming language (Python, Java, or Scala) Extensive experience with cloud platforms (AWS, GCP, or Azure) Experience with: Data warehousing and lake architectures ETL/ELT pipeline development ...

Software Engineer/Java Developer Location: Bournemouth Employment Type: Full-time We are looking for a talented Software Engineer/Java Developer to build and maintain scalable backend services and APIs. This role is ideal for someone with strong Java expertise who enjoys working with modern cloud, CI/… database technologies. What You’ll Do Develop robust backend services and REST APIs using Java, Spring Boot, Spring MVC Work with Oracle, CockroachDB, SQL for data modeling and queries Deploy applications using Kubernetes, Docker, and GKP (private cloud) Build and support CI/CD pipelines with Jenkins, GitLab ...

Senior Java/Kotlin Engineer – Technology Consultancy Location: Hybrid (2 days a week in London) Type: Full-time Salary - £130k Maximum Client They are forward-thinking technology consultancy that helps organisations solve complex problems with elegant, modern engineering. The team is built around curiosity, delivery excellence, and genuine collaboration. They … retail, healthtech, scale-ups, and the public sector to design and build high-impact digital products. The Role We’re looking for a Senior Java/Kotlin Engineer who thrives in solving real-world problems and building robust, scalable systems. You’ll work closely with cross-functional project teams—architects ...