226 to 250 of 8,455 kotlin,java Jobs in the UK

collaboratively as part of a team: version control, Pull Requests, scrum/kanban etc Desired Experience with development of iOS applications on MacOS Experience in native (ObjC/Swift, Java/Kotlin) development in support of React Native applications Prior experience in a CI/CD pipeline for RN applications Some experience with Fastlane and Ruby would More ❯

the business to manage dependencies and deliver integrated outcomes Key requirements: 3+ years' experience managing engineering teams of 8 or more A strong background in software development using JavaScript, Java or Kotlin Experience building microservices and distributed systems using Docker, Kubernetes, and cloud-native patterns Deep knowledge of Agile delivery, DevOps practices, and automated testing pipelines Excellent More ❯

fashion. You are familiar with Bitrise and GitHub actions We won’t have to tell you anything about mobile development for Android – you will teach us your best practices; Java and Kotlin hold no secrets for you; You understand the value of proper documentation, automation and other aspects of a modern software development lifecycle; Backbase is rapidly More ❯

using Crossplane, Terraform, or equivalent Hands-on practical experience delivering system design, application development, testing, and operational stability Advanced in one or more programming language(s), such as Go, Java or Kotlin Advanced understanding of agile methodologies, CI/CD, application resiliency, and security; including modern best practices for secure delivery, such as SLSA framework Demonstrated proficiency More ❯

using Crossplane, Terraform, or equivalent Hands-on practical experience delivering system design, application development, testing, and operational stability Advanced in one or more programming language(s), such as Go, Java or Kotlin Advanced understanding of agile methodologies, CI/CD, application resiliency, and security; including modern best practices for secure delivery, such as SLSA framework Demonstrated proficiency More ❯

SC and NPPV3 clearances to be eligible for this role. Desirable: Previous experience of architecting and developing mobile smartphone applications (such as Android and iOS) using technologies such as Java, Kotlin, Objective C, or React Native. Previous experience of developing web applications using HTML, CSS, React, etc. Previous experience of architecting and developing .net/Windows applications More ❯

SC and NPPV3 clearances to be eligible for this role. Desirable: Previous experience of architecting and developing mobile smartphone applications (such as Android and iOS) using technologies such as Java, Kotlin, Objective C, or React Native. Previous experience of developing web applications using HTML, CSS, React, etc. Previous experience of architecting and developing .net/Windows applications More ❯

years professional experience delivering production grade cloud solutions. You will have demonstrated the following competencies to the proficiency level appropriate to the seniority of the role; Fluent in writing JAVA coding and experience with JVM compatible languages (Kotlin, Scala) Experience with Kafka or a similar platform. Experience working in Agile DevSecOps environments and Zero Trust Architecture Integrating More ❯

black-box, gray-box, and white-box testing Threat Modeling: Familiarity with threat modeling techniques such as STRIDE and PASTA Tech Stack: Experience with TypeScript, Node.js, Kotlin, Java, Swift, and React. Education: Bachelor's degree in Computer Science, Information Security, or a related field Key Attributes for Success Leadership: Inspire and guide teams toward secure outcomes. Initiative More ❯

Google Cloud Engineer, AWS Solutions Architect). Practical experience in system design, application development, testing, and operational stability. Advanced proficiency in one or more programming languages such as Go, Java, or Kotlin. Strong understanding of agile methodologies, CI/CD, application resiliency, and security. Proficiency in software applications and processes within a technical domain like cloud, AI, ML, or More ❯

Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Understanding Recruitment Java & Kotlin Consultant at Understanding Recruitment Connecting the finest Java & Kotlin Developers with the best global tech companies ... Do you have a PhD in … Computer Science? FULLY REMOTE Senior Java Developer – Sustainable Energy GreenTech Location : fully remote from anywhere in the UK I am partnered with a unique energy software platform that is helping consumers transition towards a sustainable future by producing energy as a services. They are in search of an enthusiastic and knowledgeable Senior Java Developer with a strong comprehension … of the Core Java principles alongside a deep understanding in Advanced Computer Science: Algorithms Graph theory Interval graphs Compiler theory You will be a fantastic Senior Java Developer if you have worked with Core Java and have extensive experience with Multithreading , Concurrency and Low Latency , because you will be building your own frameworks and designing new databases More ❯

React Experience with Unit and Integration Testing JUnit, Spock, Jest Experience with integration frameworks such as Apache Calling all tech enthusiasts! Are you a problem-solving, curious, and strategic Java Developer? Join us at Sidetrade, the leading global SaaS provider recognized by Gartner. Indulge your passion for high-availability software and performance enhancement as part of our profiling tools … and load testing. Requirements Commercial experience with a core programming language, like Java or any other JVM language (Groovy, Scala, Kotlin ) Expertise in API Engineering Experience with relational database technologies like PostgreSQL DevOps: CI/CD More ❯

Senior Java Developer - Remote - up to £95K This range is provided by Halian. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Senior Java Developer - Remote - up to £95K Halian is currently supporting a multi-national and award-winning organisation who are looking for a talented … and experienced Java Developer to join their dynamic team on a permanent basis. This is a great opportunity to create exceptional customer experiences and work on cutting-edge technology! As a Senior Engineer, you will be responsible for leading the design, development, and maintenance of high-performance core applications. Whilst overseeing multiple teams, you will play a pivotal role … quality solutions. Location: South East/Remote. Salary: up to £95,000 + + competitive benefits, depending on experience. Requirements: Experience building and shipping large scale applications Knowledge of Java AND OR Kotlin A solid understanding of AWS OR GCP Experience with TDD and pain programming. Experience with third-party libraries and APIs. Experience leading engineering decisions More ❯

I at SGI, organiser of Source Talks: On Kotlin We’re working with a major financial institution looking to scale out its engineering function with a Principal Java Developer to lead critical systems work. This is a hands-on role within a high-performing team modernising legacy platforms, improving availability, and delivering new functionality across the estate. …/CD improvements, REST API design, and steering collaborative technical decisions across squads. What they’re looking for: Proven experience supporting large-scale, business-critical systems Strong background in Java and ideally C# Some front end exposure (Angular ideally but other frameworks considered). Note the role is back end focused. Comfortable working with legacy systems and large enterprise … deployment practices Greenfield REST API design including HATEOAS implementation Angular, React or frontend exposure Familiarity with Snowflake or backend SQL variants This is a great opportunity for an experienced Java Developer to join a prestigious financial player. If you’re someone who thrives in complex environments and enjoys technical leadership alongside delivery, apply now. Seniority level Seniority level Mid More ❯

Other - EU work permit required: Yes col-narrow-right Job Reference: 1bb07cce5d36 Job Views: 3 Posted: 29.06.2025 Expiry Date: 13.08.2025 col-wide Job Description: Agile Full Stack Developer (Kotlin, TypeScript) You will be working as a full stack developer as part of the Client 360 Technology team. The role involves working in an agile environment, employing test-driven … initiatives and volunteering leave Your key responsibilities Developing robust, well-tested software with simplicity Collaborating with the business to define and build products Working full stack, focusing on Kotlin (server side), with experience in JavaScript … TypeScript, and ReactJS beneficial Managing CI/CD pipelines and production environments (DevOps) Applying TDD, pair programming, and XP practices Your skills and experience Experience in Kotlin, Java, or Scala, with a willingness to cross-train Proficiency in Object-Oriented or Functional Programming with TDD Experience with agile development practices Ability to use iterative development techniques to More ❯

We are seeking mid-level Java Developers looking to enter banking. Candidates should be resilient to a slower cadence that comes with working in a highly regulated environment. Essential functions In this role, you will: Build and maintain Java applications in banking and trading that require high performance. Develop testing and benchmarking code. Use systematic approaches to identify … performance. Demonstrate and quantify improvements with recorded evidence. Work within existing high-performance systems, frameworks, and infrastructure. Qualifications The ideal candidate has: 1-5 years of commercial experience with Java and Spring. Desirable additional skills: Frontend experience (React) Kotlin, AWS, Azure, Docker We offer Opportunity to work on cutting-edge projects Collaborate with a motivated and dedicated More ❯

Kotlin Developer (London, UK) Hybrid: 2-3 days a week work from office Get The Future You Want! Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you … help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. Your Role We are seeking passionate and experienced Senior Kotlin Developer with strong backgrounds in Spring Boot and API design. The ideal candidates are forward-thinking individuals with a senior developer's mindset, capable of driving complex features end … FE development Your Profile Proficiency in Kotlin and Spring Boot with hands-on experience in API design and development. If Kotlin is not possible, a Java expert with a keen interest to learn Kotlin. Strong knowledge of RESTful API principles and best practices. Familiarity with Micro-services architecture and related technologies. Ability to analyze complex More ❯

Kotlin Developer (London, UK) Hybrid: 2-3 days a week work from office Get The Future You Want! Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you … help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. Your Role We are seeking passionate and experienced Senior Kotlin Developer with strong backgrounds in Spring Boot and API design. The ideal candidates are forward-thinking individuals with a senior developer's mindset, capable of driving complex features end … FE development Your Profile Proficiency in Kotlin and Spring Boot with hands-on experience in API design and development. If Kotlin is not possible, a Java expert with a keen interest to learn Kotlin. Strong knowledge of RESTful API principles and best practices. Familiarity with Micro-services architecture and related technologies. Ability to analyze complex More ❯

help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. Your Role We are seeking passionate and experienced Senior Kotlin Developer with strong backgrounds in Spring Boot and API design. The ideal candidates are forward-thinking individuals with a senior developer's mindset, capable of driving complex features end … solutions and maintain clear communication across teams Proactively identify and address technical challenges, driving continuous improvement in the codebase and processes. Stay updated with the latest trends in Kotlin, Spring Boot, and API design. Work closely with Mobile and Web FE team to build Backend for Frontend that enables faster scalable … FE development Your Profile Proficiency in Kotlin and Spring Boot with hands-on experience in API design and development. If Kotlin is not possible, a Java expert with a keen interest to learn Kotlin. Strong knowledge of RESTful API principles and best practices. Familiarity with Micro-services architecture and related technologies. Ability to analyze complex More ❯

work experience. 10+ years relevant industry experience. Mastery of backend platform development technologies and principles. Mastery of software architectural patterns. Extensive experience with Cloud-based architecture. Extensive experience with Java, Kotlin, Rust, Go or other system level languages. Experience with task Automation (GitLab Pipelines, GitHub Actions, TeamCity). Experience with multiple database technologies such as MySQL, Postgresql More ❯

Able to take the initiative and shape their own path and a pragmatic and iterative approach to achieving our long term goals Technologies: We primarily use Jvm based languages (Java/Kotlin) but we also have parts of the platform that use other languages as needed. We look to use Open source when it makes sense and More ❯

Role Title: Technology Lead Possibility of remote work: Hybrid, 3 days in the office on Tuesdays, Wednesdays and Thursdays Contract duration: 12 months Location: Burgess Hill Required Core Skills Java/Kotlin (looking for candidates with experience of Kotlin Engineers/Java Engineers) Spring Boot Microservices Kafka Cucumber Rest API Experience in development of … production grade application and services in Java/Kotlin. Hands-on experience in Kotlin or Java 8 (focus on lambda expressions, streams, nullable and functional interfaces) Good knowledge of Collections, Generics, Authentication, Rest API and API security, multi-threading Knowledge about Agile and Scrum Minimum years of experience: 4+ yrs of relevant skill experience Additional Details More ❯

Senior Full Stack Developer – Kotlin/Java/React (Hybrid, London) We're working with an insurtech company that’s redefining how consumers experience insurance in the digital age. Their mission is to simplify and personalise the insurance journey, leveraging modern technology, intuitive design, and deep industry insight to deliver standout experiences – particularly in the automotive and … mobility sectors. Responsibilities: Designing and developing backend services and REST APIs using Kotlin and Java Building and integrating front-end interfaces using React.js, TypeScript & PostgreSQL Creating and maintaining AWS Lambda functions and infrastructure using Terraform Collaborating closely with product, design, and domain experts in a fast-moving, agile environment Playing a key role in shaping architecture and … tech strategy as the platform scales Qualifications: 6+ years' experience with Kotlin/Java, React.js, and TypeScript A solid grasp of SQL and practical experience with PostgreSQL Comfortable working with infrastructure-as-code and DevOps practices in AWS Experience working in agile teams with strong CI/CD and testing culture Strong communication skills – you're able More ❯

Senior Full Stack Developer – Kotlin/Java/React (Hybrid, London) We're working with an insurtech company that’s redefining how consumers experience insurance in the digital age. Their mission is to simplify and personalise the insurance journey, leveraging modern technology, intuitive design, and deep industry insight to deliver standout experiences – particularly in the automotive and … mobility sectors. Responsibilities: Designing and developing backend services and REST APIs using Kotlin and Java Building and integrating front-end interfaces using React.js, TypeScript & PostgreSQL Creating and maintaining AWS Lambda functions and infrastructure using Terraform Collaborating closely with product, design, and domain experts in a fast-moving, agile environment Playing a key role in shaping architecture and … tech strategy as the platform scales Qualifications: 6+ years' experience with Kotlin/Java, React.js, and TypeScript A solid grasp of SQL and practical experience with PostgreSQL Comfortable working with infrastructure-as-code and DevOps practices in AWS Experience working in agile teams with strong CI/CD and testing culture Strong communication skills – you're able More ❯

Requirements You should also have proficiency in at least one programming language or framework (JavaScript, TypeScript, Python, C, C#, C++, HTML/CSS, React, Go, Java, Kotlin, SQL, or Swift) to solve coding problems similar to those found on platforms like LeetCode or HackerRank. It’s important. Salary 59,202 - 63,149 GBP per year Additional Requirement More ❯