In this role, you will work closely with front-end and back-end developers, as well as product designers, to develop and enhance our mobile applications. You will use your experience to engineer mobile infrastructure that is second-to-none. More ❯
Manchester, North West, United Kingdom Hybrid / WFH Options
Redline Group Ltd
Redline Group is recruiting on behalf of a leading electronics technology company. We are seeking Lead Android Developers to join their growing team, with the role based in Manchester one day per week as part of a hybrid working model. More ❯
forward thinking! They are looking for a Senior Software Engineer who comes with a solid engineering background using Vue/TypeScript on the Frontend & Kotlin on the backend. Experience working within a TDD/BDD environment in cross functional teams is a big plus! This role will be More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
forward thinking! They are looking for a Senior Software Engineer who comes with a solid engineering background using Vue/TypeScript on the Frontend & Kotlin on the backend. Experience working within a TDD/BDD environment in cross functional teams is a big plus! This role will be More ❯
thinking! They are looking for a Full-Stack Software Engineer who comes with a engineering background using TypeScript, Vue OR React on the Frontend & Kotlin OR Java on the backend. Experience working within a TDD/BDD environment in cross functional teams is a big plus! This role will More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
thinking! They are looking for a Full-Stack Software Engineer who comes with a engineering background using TypeScript, Vue OR React on the Frontend & Kotlin OR Java on the backend. Experience working within a TDD/BDD environment in cross functional teams is a big plus! This role will More ❯
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 More ❯
Senior Kotlin Contractors - Outside IR35 We are looking for multiple Kotlin Engineers to work on a large scale project, for a leading client of ours in London. £600 - 700 per day 6 month initial contract Outside IR35 2 days a week in London, 3 days a WFH Tech … Stack - Kotlin, AWS, TDD, Docker/Kubernetes, SQL. More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Oliver Bernard
Senior Kotlin Contractors - Outside IR35 We are looking for multiple Kotlin Engineers to work on a large scale project, for a leading client of ours in London. £600 - 700 per day 6 month initial contract Outside IR35 2 days a week in London, 3 days a WFH Tech … Stack - Kotlin, AWS, TDD, Docker/Kubernetes, SQL. More ❯
native specialisms, ensuring their professional growth and fostering collaboration. Native Mobile Development Support: Nurture engineers to grow their skills in iOS (Swift) and Android (Kotlin/KMP) while staying up-to-date with platform changes and best practices. Hiring & Team Growth: Lead hiring efforts for new engineers, particularly in … iOS, Android, and Kotlin Multiplatform (KMP). This will include defining job specifications, shaping the interview process, identifying career paths, and sourcing strong candidates. Cross-Functional Collaboration : Work closely with engineers, product managers, and stakeholders to align priorities and evolve the app ecosystem effectively, and to support collaboration with … A keen understanding of hiring and career development in mobile engineering teams, particularly in iOS and Android development. Extensive experience with Swift (iOS) and Kotlin (Android), with a deep understanding of native and hybrid mobile applications. Experience with Kotlin Multiplatform would also be advantageous. A strategic mindset, balancing More ❯
with payment, accounting and other providers to make sure we can provide the easiest process for clients. What you'll need We primarily utilise Kotlin on the server side, so while we do not mandate proficiency specifically in Kotlin, readiness to work with it is essential. Experience with … dedication to collaborative development and community engagement. We look forward to exploring your GitHub profile with genuine curiosity. Proficient in JVM-based languages, particularly Kotlin, for server-side development. Have hands-on experience with Kubernetes and Terraform. Have experience with advanced Postgres features like GIST indexes, partitioning and replication. More ❯
Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
Client Server
Mobile Architect (Kotlin Multiplatform) Leeds/WFH to £80k (12 month FTC) Opportunity to take ownership of a major mobile re-platforming project for a leading transport provider. As a Mobile Architect you'll take a lead in the solution design and transformation of the mobile app that provides … real-time journey information, planning and ticketing, from the current iOS and Android platforms to a Kotlin Multiplatform environment. You'll provide technical guidance to the development team and manage a third party vendor on the UX/UI aspects. Location/WFH: There's a hybrid work from … months, reducing to 1-2 days. About you: You have experience of re-architecting a B2C mobile application You have a strong knowledge of Kotlin Multiplatform You have a mobile development background and have moved into a mobile architecture role You have experience of managing projects and development teams More ❯
bradford, yorkshire and the humber, united kingdom Hybrid / WFH Options
Client Server
Mobile Architect (Kotlin Multiplatform) Leeds/WFH to £80k (12 month FTC) Opportunity to take ownership of a major mobile re-platforming project for a leading transport provider. As a Mobile Architect you'll take a lead in the solution design and transformation of the mobile app that provides … real-time journey information, planning and ticketing, from the current iOS and Android platforms to a Kotlin Multiplatform environment. You'll provide technical guidance to the development team and manage a third party vendor on the UX/UI aspects. Location/WFH: There's a hybrid work from … months, reducing to 1-2 days. About you: You have experience of re-architecting a B2C mobile application You have a strong knowledge of Kotlin Multiplatform You have a mobile development background and have moved into a mobile architecture role You have experience of managing projects and development teams More ❯
hands-on security implementation, you would be integral in secure software development lifecycle practices, working across the wider tech stack of Python, C++, and Kotlin/Java. They are my top paying client so we would be able to guarantee an uptick! Requirements At least 7 years of experience … significant practical experience in securing software development at scale. Proven record of development experience in development languages such as Python, C++, Rust, Go and Kotlin/Java. Strong technical background in software development, system architecture and security tools. Strong understanding of security principles, techniques and technologies related to software More ❯
specific products and projects - and depending on your strengths and interests, you'll have the opportunity to move between them. Technologies we use Java, Kotlin, Kubernetes, Apache Kafka, GCP, BigQuery, Spark Our Culture While we're looking for professional skills, culture is just as important to us. We understand … concepts and practical experience. Strong problem-solving skills: independently analyze issues and develop solutions. Flexibility with tools and languages, e.g., debugging in Python, Java, Kotlin, etc. Knowledge of data structures. Experience with Kubernetes or Docker. Preferred Qualifications Experience with at least one cloud platform. Experience with message brokers (Kafka More ❯
is the world's leading software platform for digital assets. Offering the largest production blockchain platform in the world, we share the passion to code, create, and ultimately build an open, accessible and fair financial future, one piece of software More ❯
Lead Kotlin Engineer - 140k Max We are working with a Fintech company who are looking for a Lead Kotlin Engineer to join their team to work on a number of new projects. Tech Stack - Kotlin, AWS, TDD, Spring Boot Ideally looking for someone from a strong Financial More ❯
Lead Kotlin Engineer - 140k Max We are working with a Fintech company who are looking for a Lead Kotlin Engineer to join their team to work on a number of new projects. Tech Stack - Kotlin, AWS, TDD, Spring Boot Ideally looking for someone from a strong Financial More ❯
real-time operations, connecting users with seamless, intelligent technology solutions. We are looking for Mid-Staff level Backend Engineer's with deep expertise in Kotlin to help scale and enhance their high-performance systems. This is an opportunity to work with modern backend architecture, collaborating with top-tier engineers … coach more junior members of the team Continuously evolve and improve the ways of working in the business Key Requirements: Strong commercial experience in Kotlin for backend development Confidence to work with Spring Boot or Ktor to build robust microservices Strong ability to write secure, resilient, and well-tested More ❯
real-time operations, connecting users with seamless, intelligent technology solutions. We are looking for Mid-Staff level Backend Engineer's with deep expertise in Kotlin to help scale and enhance their high-performance systems. This is an opportunity to work with modern backend architecture, collaborating with top-tier engineers … coach more junior members of the team Continuously evolve and improve the ways of working in the business Key Requirements: Strong commercial experience in Kotlin for backend development Confidence to work with Spring Boot or Ktor to build robust microservices Strong ability to write secure, resilient, and well-tested More ❯
refining UX, and shaping the future of mobile at the organisation. Currently built using React Native, the app increasingly incorporates native elements (Swift/Kotlin) to unlock better performance and user experience. The incoming iOS Engineer will be instrumental in driving this evolution forward. Key Responsibilities Collaborate with the … improvement Strong sense of ownership and a user-centric mindset Desirable (but not essential): Familiarity with mobile security best practices Experience collaborating with Android (Kotlin) and/or React Native developers This is a unique opportunity to join a fast-moving team within a well-funded and purpose-driven More ❯
refining UX, and shaping the future of mobile at the organisation. Currently built using React Native, the app increasingly incorporates native elements (Swift/Kotlin) to unlock better performance and user experience. The incoming iOS Engineer will be instrumental in driving this evolution forward. Key Responsibilities Collaborate with the … improvement Strong sense of ownership and a user-centric mindset Desirable (but not essential): Familiarity with mobile security best practices Experience collaborating with Android (Kotlin) and/or React Native developers This is a unique opportunity to join a fast-moving team within a well-funded and purpose-driven More ❯
Java Kotlin Developer £550 per day 6+ months Fully Remote in UK - Outside IR35 Key skillset: Java Kotlin Clean Architecture/Domain Driven Development FinTech/Financial Service Experience Building digital banking applications To find out more please apply or email o.king@tenthrevolution.com. More ❯
Java Kotlin Developer £550 per day 6+ months Fully Remote in UK - Outside IR35 Key skillset: Java Kotlin Clean Architecture/Domain Driven Development FinTech/Financial Service Experience Building digital banking applications To find out more please apply or email o.king@tenthrevolution.com. More ❯
East London, London, United Kingdom Hybrid / WFH Options
Tenth Revolution Group
Java Kotlin Developer £550 per day 6+ months Fully Remote in UK - Outside IR35 Key skillset: Java Kotlin Clean Architecture/Domain Driven Development FinTech/Financial Service Experience Building digital banking applications To find out more please apply or email o.king@tenthrevolution.com. More ❯