901 to 925 of 6,826 kotlin,java Jobs in the UK

opportunities for innovation. Contribute to the strategic direction of the engineering department and company-wide goals. We’re looking for you if you have 5+ years of experience in Java software development. Strong knowledge of Java, Spring. Strong knowledge of SQL. Experience in developing RESTful APIs. Knowledge of common patterns and algorithms. Understanding OOP, design patterns, microservices architecture. More ❯

and focused knowledge on products and services within their specialty domain including expertise that extends beyond the Rackspace portfolio Knowledge modern software development practices with exposure to any language, Java, C#, Node.js, Scala, Python or GO preferred Knowledge of building containerised applications and systems on modern container orchestration platforms Knowledge of CI/CD pipelines with respect to serverless … England, United Kingdom 3 months ago London, England, United Kingdom 2 months ago London, England, United Kingdom 2 months ago London, England, United Kingdom 4 weeks ago Solution Architect - Java, AWS, API, Microservices, Remote, FinTech London, England, United Kingdom 5 days ago London, England, United Kingdom 1 month ago London, England, United Kingdom 1 month ago London, England, United 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, driving … innovation, collaboration, and continuous improvement 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, driving innovation, collaboration, and continuous improvement Excellent communication More ❯

growth to enterprise - to thousands of banks worldwide, enabling them to access data and initiate payments through the power of open banking. What we’re looking for As a Java Software Engineer focused on Data Products at Yapily, you will play a key role in designing and implementing our next-generation data systems. You’ll be responsible for developing … systems. Continuous Improvement: Engage in code reviews, iterative development, and agile methodologies to continuously enhance product functionality and reliability. What You Bring Essential Skills 5+ years of hands-on Java development experience in a data-intensive environment. Proven experience building and maintaining data pipelines and APIs. Strong background in database management, including both SQL/NoSQL databases. Experience designing More ❯

take place. The Credit application works within a low latency enterprise event driven architecture hosted on the AWS cloud with a Microsoft C# .Net backend, React front end and Java components. Whilst there is scope to shape this role, it is expected to be hands-on coding, design and architecture as well as providing leadership and driving innovation. Role … implementation and adherence to Change Control principles Experience/Competences Proven experience as a senior/principal engineer in high-performance trading systems or similar domains. Strong proficiency in Java, C#, and/or React with a deep understanding of system architecture and distributed systems. Experience with low-latency, high-throughput messaging systems (e.g., Kafka, RabbitMQ, or proprietary systems More ❯

Development: Collaborate across disciplines to define, build, and optimize Android features that integrate seamlessly within our micro-services based platform. Code Craftsmanship: Write clean, maintainable, and well-tested Kotlin code, helping drive engineering excellence across the Android codebase. System Ownership: Take full ownership of your projects, from technical design through to implementation, deployment, and ongoing support. SDK Best … build scalable, resilient integrations. Continuous Improvement: Stay on top of Android trends, explore new technologies, and contribute ideas that improve engineering workflows and developer experience Qualifications Proficiency in Kotlin, Android SDK, and Jetpack Compose libraries. Strong understanding of Android system fundamentals: Activity/Fragment lifecycle, background execution, Coroutines, memory management, dependency injection (e.g., Hilt/Dagger). Experience More ❯

and Skills Essential Practical knowledge of at least one of the BSA's strategic platforms (IBM WebSphere, AWS, Azure, and Oracle) and relevant tooling (Terraform, Ansible, PowerShell) Understanding of Java development Good Understanding of using Unix/Linux operating systems. For Cloud roles: Understanding of DevOps concepts such as version control, test automation, continuous integration; continuous deployment; infrastructure as … relevant tooling (Terraform, Ansible, PowerShell) Strong knowledge of DevOps concepts such as version control, test automation, continuous integration; continuous deployment; infrastructure as code, containerisation, and pipeline orchestration Understanding of Java Applications (Spring, Maven) Understanding of Database technologies (PostgreSQL, Oracle, MSSql) Understanding of Networking Understanding of Web Technologies Understanding of IT Security Experience Essential Recent experience as a Platform engineer More ❯

This is a hands-on engineering role with a strong emphasis on architecture, scalable systems, and modern cloud-native technologies. Key Responsibilities: Design, develop, and maintain scalable microservices using Java and Spring Boot Build and integrate event-driven systems with Kafka Contribute to frontend development using Angular and React Deploy and manage services on AWS Collaborate with product owners More ❯

This is a hands-on engineering role with a strong emphasis on architecture, scalable systems, and modern cloud-native technologies. Key Responsibilities: Design, develop, and maintain scalable microservices using Java and Spring Boot Build and integrate event-driven systems with Kafka Contribute to frontend development using Angular and React Deploy and manage services on AWS Collaborate with product owners More ❯

Candidates must be U.S. citizens. Qualifications Minimum Requirements: U.S. citizenship or permanent residency. Bachelor's degree in a related field. 3-5 years of related experience. Programming experience with Java and Python. Experience building front-end applications (e.g., Vue, React). Experience developing REST API endpoints. Experience with Kubernetes, microservice architectures, and cloud services (AWS, Google Cloud, Azure). More ❯

continents. Their award-winning products and platforms empower go-getters around the world giving them access to over 19,000 financial markets. What you will need for the role: Java & Spring/Spring Boot : 3- 10 years of extensive experience in building and deploying back-end services. MongoDB & JPA: Proficient in database design, management, and optimization. Kafka: Skilled in More ❯

fantastic techies, who all care about delivering a product that is both meaningful and impactful. Experience we’re looking for: Experienced in designing and developing full stack solutions with Java, Spring boot and ideally React (or similar) Microservices Architecture Messaging technologies e.g Kafka, RabbitMQ OR ActiveMQ Familiar with Cloud platforms (AWS, Kubernetes, Docker) Experienced of working within an Agile More ❯

Jenkins or similar tools. Deep understanding of DevOps principles, data warehousing, data modeling, and data integration patterns. Proficient in one or more programming languages such as Python, Scala, or Java, alongside SQL and NoSQL database experience. Knowledge of data quality assurance techniques and governance frameworks. Excellent analytical, problem-solving, and communication skills. Desirable: Experience with containerization technologies (Docker, Kubernetes More ❯

SOAP, RPC) and monitor performance. Work with cross-functional teams using Agile methodologies. Rapidly prototype new ideas while ensuring scalability and robustness for production systems. Technical Skills Programming Languages: Java, Python, C#, C/C++, JavaScript, Ruby Web Technologies: React, Webpack, SCSS, Node.js, AngularJS Protocols: HTTP, TCP/IP, UDP, SMTP, DNS API Development: REST, SOAP, RPC, RMI Architectures More ❯

SOAP, RPC) and monitor performance. Work with cross-functional teams using Agile methodologies. Rapidly prototype new ideas while ensuring scalability and robustness for production systems. Technical Skills Programming Languages: Java, Python, C#, C/C++, JavaScript, Ruby Web Technologies: React, Webpack, SCSS, Node.js, AngularJS Protocols: HTTP, TCP/IP, UDP, SMTP, DNS API Development: REST, SOAP, RPC, RMI Architectures More ❯

people, data, and technology to meet the needs of our 26 million customers. Join us and be part of our growth journey. What you’ll need Technical expertise in Java, with experience from project inception to production, valuing well-tested software and feedback. Experience with Spring, Hibernate, REST APIs, JSON, Microservices, Kafka, and Postgres. Understanding of architecture and cloud More ❯

architecture, and decision-making to support maintainability and quality Key Skills & Experience Essential: British-born sole UK national SC Cleared and willing to undergo Enhanced DV+ clearance Proficient in Java , with exposure to Python Strong experience developing on Linux Version control using Git Agile development (SCRUM) Working with both relational databases (Oracle) and NoSQL (MongoDB) Experience with GitLab CI More ❯

their IT systems Practical cloud native experience Preferred qualifications, capabilities, and skills Hands on experience with Kubernetes (Or CKAD certification) Knowledge with MQ, Kafka Knowledge of back end technologies - Java, Spring is desirable More ❯

architecture, and decision-making to support maintainability and quality Key Skills & Experience Essential: British-born sole UK national SC Cleared and willing to undergo Enhanced DV+ clearance Proficient in Java , with exposure to Python Strong experience developing on Linux Version control using Git Agile development (SCRUM) Working with both relational databases (Oracle) and NoSQL (MongoDB) Experience with GitLab CI More ❯

Skills and Capabilities: 8+ years professional experience working with medium/large complex code bases Proven experience as a full stack developer including extensive knowledge and experience working in Java or C# and React/Typescript Basic UI/UX design knowledge REST APIs design and implementation Git Code reviews/Good coding practices SQL Ability to work independently More ❯

in the following: 4+ years in designing, developing, and maintaining microservices-based applications Implementing cloud-native solutions on platforms like AWS, Azure, or Google Cloud Writing clean code in Java, Node.js, and Python Collaborating across teams to develop new features Ensuring application performance and quality Debugging and troubleshooting issues Participating in code reviews and staying updated with industry trends More ❯

and maintenance of continuous integration and deployment pipelines. Perform demonstrations to internal and external customers of development work. We are looking for: Hands-on experience of developing software in Java, JavaScript, or Python. Understanding of Cloud-based architectures in AWS or Azure. Use of DevOps Automated Deployment tools such as Jenkins, Gitlab, Docker, OpenShift, or Kubernetes. Understanding of database More ❯

regional engineering communities, sharing knowledge, and exploring new problem spaces. Required Skills Experience building backend services across various integration paradigms (synchronous API-driven, message-driven, event-driven) Fluency in Java, React, Typescript, or Python Recent experience with cloud-native applications on AWS and/or Azure Experience working in DevOps teams with industry-standard practices Ability to produce automated More ❯

and ensure production stability Communicate effectively with senior leadership on technical strategy and risks Play an active role in hiring, mentoring, and upskilling engineering talent Technical Environment Languages: C#, Java, JavaScript/TypeScript (React), C++ Architecture: Event-driven, Microservices, Micro Frontends DevOps: GitLab, TeamCity, CI/CD pipelines Cloud: AWS (hybrid infrastructure) Tools: Git, automated testing frameworks, GraphQL (desirable More ❯

systems, and finance systems. Experience with Equation and SQL Server environments. Technical Skills: Strong knowledge of software development methodologies (e.g., Agile, Scrum, DevOps). Proficiency in programming languages (e.g., Java, C#, Python) and software development tools. Experience with core banking systems (e.g., Equation), Treasury systems, and finance systems. Proficiency in SQL Server and database management. Familiarity with cloud technologies More ❯