126 to 150 of 350 Kotlin Jobs in the UK

Starling Bank is hiring Android engineers to build and maintain our in-house Android app written in Kotlin. You’ll work in cross-functional teams, focusing on accessible, maintainable code and rapid shipping of features. ...

functional team focusing on scalable AWS‐based solutions, Terraform‐driven deployments, and CI/CD pipelines. You will grow into server‐side Java/Kotlin development and contribute to observability, security, and reliability across the Portfolio Management estate. #J-18808-Ljbffr ...

Mobile Engineer to own the mobile experience across iOS and Android. You’ll work primarily with React Native and Expo, with native Swift/Kotlin when needed to optimise performance. You’ll collaborate with product and UX from early stages, contribute to release pipelines, and help set mobile standards ...

payment platforms. You will shape architecture, ensure high-quality delivery, and mentor engineers in a hybrid-remote role. You’ll work across Java/Kotlin ecosystems, Spring Boot and Cloud, and modern web tech, delivering scalable solutions with a strong focus on performance and reliability. Relocation considered. #J ...

write high-quality, testable code. The role requires a Bachelor’s degree or equivalent, plus 1 year in data structures and Android development; Kotlin experience preferred. Google emphasizes inclusive hiring and in-person interviews. #J-18808-Ljbffr ...

data science squads to build scalable services handling high daily traffic. You’ll write high-quality code in TypeScript/Scala/Java/Kotlin, work with Postgres, DynamoDB, and Kafka, and contribute to a DevOps culture. Hybrid working with dog-friendly offices is offered. #J-18808-Ljbffr ...

seeks an IT professional to drive AI-powered banking solutions within an agile team. You will work on modern tech like Python, Java/Kotlin, Angular, Docker and Kubernetes, and collaborate with business units to deliver value-driven AI applications. You’ll help design, develop and integrate AI services ...

responsibilities include designing innovative solutions for backend challenges and translating business requirements into technical specifications. Ideal candidates should have strong backgrounds in Java or Kotlin and API design. #J-18808-Ljbffr ...

activity. You will own the development of our multi-venue collateral management platform and related data pipelines. You will work primarily in Java and Kotlin on both new development and production systems, collaborating with investment stakeholders to deliver robust, scalable solutions for digital assets and traditional markets. #J ...

including customer and developer portals and centralized document management, while leading architectural decisions across a dual-stack of Node.js/TypeScript and Java/Kotlin distributed systems. You will mentor engineers, improve performance and reliability, and contribute to identity infrastructure work such as Keycloak #J-18808-Ljbffr ...

work on a Terraform-driven AWS estate, supporting services like EKS, RDS, S3, and Lambda, with opportunities to grow into server-side Java/Kotlin development. You will join a cross-functional team of engineers and product owners, contribute to CI/CD pipelines (Jenkins), implement observability with Datadog ...

backend and frontend system management, guiding teams, and implementing engineering best practices. Candidates should have over 5 years of experience, knowledge in Java/Kotlin, Spring Boot, and secure coding principles. This position offers a chance to integrate AI capabilities into production systems. Join us in a diverse, collaborative ...

well-defined features from ideas through release, collaborating with designers, PMs and engineers to deliver high-quality mobile experiences. You should be proficient in Kotlin, Jetpack Compose, and understand modern Android development and testing. The role offers hybrid working with two days in the London office, plus a supportive ...

development processes, coding across the stack primarily in Python, and mentoring team members. Candidates should have 5+ years of experience in Python or Kotlin, along with expertise in AWS. Join a collaborative and inclusive environment committed to personal and professional development. #J-18808-Ljbffr ...

JPMorgan Chase & Co. in the UK is seeking a Back-End Engineer to deliver cloud-native microservices in Java/Kotlin, design robust APIs, and support products through their life cycle in a fast-paced fintech environment. You will work with enterprise AI-assisted development tools, collaborate in agile ...

deployment experience Degree in Computer Science (or equivalent) with strong AI/ML/NLP foundations Strong Python skills, familiarity with Java/Kotlin, and solid API design experience Hands-on experience with LangChain, LangGraph, and LLM APIs (OpenAI, Anthropic, etc.) Skilled in prompt engineering and orchestrating AI agents ...

Danger Features Architecture Swift Objective-C (in decreasing quantities!) GitHub Actions Circle CI XCTest/XCUITest Tuist iOS candidates must be savvy with Java, Kotlin, and Swift, along with a strong coding background ...

leading mobile engineering teams and delivering consumer mobile products Deep expertise in Swift and the Apple ecosystem with solid understanding of Android architecture and Kotlin Experience defining engineering processes and maintaining high quality in fast-moving product teams Strong understanding of mobile application architecture, networking, and API integration Nice ...

documents and user guidesRequirements5+ years of experience developing scalable and reliable backend servicesProficiency with Go/Ruby/Python/C++/Java/Kotlin languagesIn-depth knowledge of common databases and messaging systems like PostgreSQL/MongoDB/Redis/Kafka/RabbitMQ, etc. Upper-Intermediate or higher ...

rapidly evolving environments; Master’s or PhD degree (or equivalent experience) in Computer Science or a related field; Experience with JVM-based languages (Java, Kotlin) or Python; Advanced math and quantitative skills are a plus; Experience with and interest in building information-rich user-facing applications, GUIs ...

experience with agentic AI development including skills and harness development. Preferred QualificationsBachelor's degree in Computer Science or similar. Knowledge of Kotlin and Golang. Strong understanding of Kubernetes and modern cloud deployment. Exposure to a variety of datastore technologies covering transactional and analytical, relational and document-based. Why Cisco ...

experience with agentic AI development including skills and harness development. Preferred Qualifications Bachelor's degree in Computer Science or similar. Knowledge of Kotlin and Golang. Strong understanding of Kubernetes and modern cloud deployment. Exposure to a variety of datastore technologies covering transactional and analytical, relational and document-based. ...

initiatives. Familiarity with AI-driven systems, tools, or workflows and applying AI/ML concepts to real world products. Preferred Qualifications: Strong proficiency in Kotlin Advanced proficiency with Jetpack components/Jetpack Compose, Android UI/UX best practices, and performance optimization Deep understanding of Android app architecture patterns ...

person interviews as part of the hiring process. Bachelor's degree or equivalent practical experience. 8 years of experience programming in Java, Python, Kotlin or C++. 5 years of experience testing, and launching software products. 3 years of experience with software design and architecture. Experience integrating generative AI tools ...

field; or equivalent related professional experience. 8+ years of relevant professional software development experience with a strong focus on backend development, using Java or Kotlin, building and operating high-performance, high-throughput, highly available, and scalable services on cloud platforms. Proven experience owning one or more production services ...