651 to 675 of 6,830 kotlin,java Jobs in the UK

professional environment. Proven experience designing and developing robust APIs, microservices, and backend systems that power business-critical workflows. Experience with at least one of the following languages: Go, Python, Java, C#, or C++. We primarily use Go and Python - familiarity with these is a strong advantage. Solid knowledge of relational databases and proficiency in SQL (e.g., MySQL). Practical More ❯

Experience debugging complex problems and implementing timely cost-effective solutions -?Experience designing, building, and operating large-scale production systems -?Deep knowledge of Python is preferred, though other languages like Java, Go, Rust, or similar will also be heavily considered -?Experience using source control (Git, GitHub) and feature branching strategies -?Experience with a variety of open-source databases (MySQL, Postgres More ❯

technologies and frameworks to maintain our competitive advantage. Required Skills & Experience 5+ years in solution architecture or software engineering, with strong proficiency in modern programming languages (Python, JavaScript, TypeScript, Java, Go). Proven experience with AI-assisted development tools (e.g., GitHub Copilot, Amazon CodeWhisperer) and integrating large language models (LLMs) and AI APIs. Deep understanding of microservices architecture, Model More ❯

Stay ahead of evolving AI technologies and frameworks. Required Skills & Experience 5+ years in solution architecture or software engineering, with strong proficiency in modern programming languages (Python, JavaScript, TypeScript, Java, Go). Proven experience with AI-assisted development tools (e.g., GitHub Copilot, Amazon CodeWhisperer) and integrating large language models (LLMs) and AI APIs. Deep understanding of microservices architecture, Model More ❯

Stay ahead of evolving AI technologies and frameworks. Required Skills & Experience 5+ years in solution architecture or software engineering, with strong proficiency in modern programming languages (Python, JavaScript, TypeScript, Java, Go). Proven experience with AI-assisted development tools (e.g., GitHub Copilot, Amazon CodeWhisperer) and integrating large language models (LLMs) and AI APIs. Deep understanding of microservices architecture, Model More ❯

s degree in Computer Science, Engineering, or a related field (or equivalent experience). 5+ years of experience in backend development, with a strong technical background in C# .NET, Java, Python, Node.js. 3+ years of experience in a leadership or management role. Proven experience in designing and building scalable and reliable backend systems. Strong knowledge of software development methodologies More ❯

hear from you! Essential Skills & Experience: Eligibility for SC clearance . Significant experience in Agile environments (e.g., SCRUM, Kanban). Solid technical development background with strong coding skills in Java, C#, TypeScript, JavaScript, or similar. Proven expertise in automation testing, with hands-on experience using tools like Playwright, Selenium, Cypress, or RestAssured. Strong knowledge of integration testing and automation More ❯

are met. Team orientated, with experience in collaborating with both internal and external customer teams. Excellent written and verbal communication skills. Proven in depth experience in the following skillset: Java SE Eclipse Plugins Development Environment (PDE) C++ and/or C# RESTful web services using JAX-RS Jenkins for continuous integration Apache Maven for build automation JUnit testing framework More ❯

markets ecosystem. Technical skills Experience with large-scale program delivery methodologies (Agile, DevOps, Waterfall). Proficiency with tools like JIRA, Pivotal, Confluence, and programming languages such as SQL, Python, Java, Scala. Knowledge of solution and data architecture, AI, data lineage, and integration architecture. Experience with testing automation, process automation platforms like Pega, and cloud technologies (Azure, AWS, GCP). More ❯

debt and aligning development with wider business goals. Security-conscious approach to coding and development practices. Bonus if you have experience with: iOS and Android app development - especially using Java (Android) and Objective-C (iOS). Mentoring/supporting junior developers and contributing to collaborative code reviews. Agile Scrum methodologies , including sprint planning and retrospectives. Proclaim (Eclipse) case management More ❯

the wider team. You will develop software to meet our client's user needs using frontend technologies like React, Next.js, or TypeScript, integrated with a backend written in Node.js, Java (Spring Boot), or other modern frameworks, building cloud-native applications leveraging Azure services. You will follow best engineering practices guidelines and help to improve those guidelines. You will be More ❯

advertising technology (AdTech) highly desired. Proven experience and a passion for developing and operating full stack production systems in Clojure, k8s, and AWS or GCP. ClojureScript, JavaScript, TypeScript, React, Java, Python, and Terraform experience highly desirable. Proven experience leading teams, designing simple/scalable/reliable architectures, building, and operating concurrent, distributed systems, solving difficult and novel problems, and More ❯

trends and technologies to ensure our applications are built using the best practices Our Technology Stack Frontend App Framework - JavaScript/TypeScript/React Frontend State Management - Mobx Backend – Java REST/GraphQL Services CI/CD - GitHub/CircleCI Cloud – AWS What we are looking for A Bachelor's degree in computer science, Information Technology, or a related More ❯

git. Experience with back-end web application frameworks (Django, FastAPI, etc) NICE TO HAVE Google Cloud (Cloud Functions, AppEngine, PubSub, Stackdriver, etc.) Docker, Kubernetes Typescript, NodeJS, React, Webpack etc. Java, C# Experience within the advertising/media agency space. Terraform If you are ready to be at the forefront of the AdTech industry, shaping its future, and driving success More ❯

solving, and communication skills Comfort working with remote teams and distributed delivery models Additional skills that are a plus: Programming languages such as Scala, Rust, Go, Angular, React, Kotlin Database management with PostgreSQL Experience with ElasticSearch, observability tools like Grafana and Prometheus What this role can offer Opportunity to deepen understanding of AI and Data Science applications Mentorship More ❯

Technology Industries IT Services and IT Consulting Referrals increase your chances of interviewing at LocalStack by 2x Sign in to set job alerts for “Senior Software Engineer” roles. Senior Java Engineer - Take Ownership of Flagship Trading Product - Up to £120k London, England, United Kingdom 3 weeks ago Senior C++ Engineer (Mandarin Speaker) - London/Remote from the UK London More ❯

Saltstack), Terraform, CloudFormation; • NodeJS, REACT/MaterialUI (plus Angular), Python, JavaScript; • Big data processing and analysis, e.g. Apache Hadoop (CDH), Apache Spark; • RedHat Enterprise Linux, CentOS, Debian or Ubuntu. • Java 8, Spring framework (preferably Spring boot), AMQP - RabbitMQ, • Open source technologies; • Experience of Agile software development (SAFe, Scrum, Kanban, etc) • Experience writing technical documentation such as LLDs, user guides More ❯

and Continuous Delivery (CD) using various tools like Git, Jenkins, Artifactory/Nexus etc. Strong knowledge of Shell Scripting and any other programming languages such as Python, C, Groovy, Java , YAML. Experience working on Linux infrastructure. Familiarity with IBM z/OS-based infrastructure is advantageous, particularly in hybrid enterprise environments. Experiential learning on Infrastructure as Code tools (like More ❯

customers. We're growing with purpose. Join us on our journey and you will too. What you'll need Professional experience building high quality native android apps with Kotlin Strong knowledge of Android SDK, Android UI design principles, patterns, and best practices Proficient working with a modern Android tech stack including Jetpack Compose, Compose Navigation, Coroutines, and Dependency More ❯

advertising technology (AdTech) highly desired. Proven experience and a passion for developing and operating full stack production systems in Clojure, k8s, and AWS or GCP. ClojureScript, JavaScript, TypeScript, React, Java, Python, and Terraform experience highly desirable. Proven experience leading teams, designing simple/scalable/reliable architectures, building, and operating concurrent, distributed systems, solving difficult and novel problems, and More ❯

drive complex, technical and highly commercial solutions. Experience supporting complex production application environments. Basic Qualifications: Proficiency in designing, developing, and testing software in one or both of Python and Java; open to using multiple languages. Experience architecting, designing, and developing applications in an Amazon Web Services, Google Cloud Platform, or Microsoft Azure cloud environment. Ability to reason about performance More ❯

leadership role, preferably in a fast-paced startup or scale-up environment. Strong technical expertise in software development, with proficiency in one or more programming languages (e.g., Python, JavaScript, Java, etc.). Solid understanding of modern software development methodologies, tools, and practices, including Agile/Scrum, CI/CD, and DevOps. Demonstrated ability to lead and inspire engineering teams More ❯

need Be a capable technical leader, who takes ownership of design and delivery and is willing to help grow and guide junior engineers towards appropriate target architectures Knowledge of java development standard methodologies and patterns with an understanding of how to craft low-latency, high-availability and performant applications Diverse technical experience and a proven ability to deliver high More ❯

SQL or NoSQL), messaging systems and APIs; other duties as assigned. What You'll Bring To Circle 6 years minimum professional software development experience in object oriented languages like Java and Go Bachelor's degree in Computer Science or a closely related field (or equivalent). Led teams (2-4) technically on architecture and system design. Experience working with More ❯

Industries Software Development Referrals increase your chances of interviewing at Henry Schein One UK by 2x Get notified about new Senior Software Engineer jobs in United Kingdom . Senior Java Engineer - Take Ownership of Flagship Trading Product - Up to £120k Senior Software Engineer (Graphics) - Sports Interactive Senior Software Engineer II - Capacity Management [United Kingdom] London, England, United Kingdom More ❯