376 to 400 of 474 Kotlin Jobs in England

tech specialists to build software that makes a real difference for customers and colleagues Get stuck into coding with languages like Java, Python, TypeScript, Kotlin, Swift, Rust and Golang Learn how modern engineering works in practice, from cloud development and automation to continuous testing Help improve the apps, digital … understanding of modern engineering practices such as cloud development, automation and continuous testing. A strong foundation in coding languages like Java, Python, TypeScript, Kotlin, Swift, Rust and Golang would be advantageous in the application process. This is a Software Engineer programme first. You may work with AI-enabled solutions ...

intelligent rate‐limiting, and solving complex concurrency challenges (e.g., database locks and connection starvation). Deliver thought leadership and coding excellence across Java/Kotlin, ensuring seamless integration between backend microservices and UI components (including resolving complex CORS and distributed edge proxy requirements). Mentor and elevate engineers across … agentic programming patterns and LLM‐assisted workflows—to accelerate platform engineering and developer velocity. Deep expertise in backend JVM languages (Java and/or Kotlin) with a strong understanding of distributed systems internals. Proven track record of delivering API‐first infrastructures, API Gateways (e.g., Traefik), and edge routing solutions ...

other operational data. Design reference data frameworks and accounting pipelines supporting both traditional financial instruments and digital assets. Develop primarily in Java and Kotlin, contributing to architecture and technical design while remaining highly hands-on. Maintain, refactor, and improve existing production code alongside developing new functionality. Take … analytical skills. Ability to work independently and take ownership in a fast-paced, high-performance environment. Strong communication and collaboration skills. Desirable Commercial Kotlin experience. Previous experience within financial services, trading, banking, hedge funds, or fintech. Experience within cryptocurrency or digital assets. Knowledge of crypto exchanges, trading venues, protocols ...

tech specialists to build software that makes a real difference for customers and colleagues. Get stuck into coding with languages like Java, Python, TypeScript, Kotlin, Swift, Rust and Golang. Learn how modern engineering works in practice, from cloud development and automation to continuous testing. Help improve the apps, digital … understanding of modern engineering practices such as cloud development, automation and continuous testing. A strong foundation in coding languages like Java, Python, TypeScript, Kotlin, Swift, Rust and Golang would be advantageous in the application process. This is a Software Engineer programme first. You may work with AI-enabled solutions ...

tech specialists to build software that makes a real difference for customers and colleagues. Get stuck into coding with languages like Java, Python, TypeScript, Kotlin, Swift, Rust and Golang. Learn how modern engineering works in practice, from cloud development and automation to continuous testing. Help improve the apps, digital … understanding of modern engineering practices such as cloud development, automation and continuous testing. A strong foundation in coding languages like Java, Python, TypeScript, Kotlin, Swift, Rust and Golang would be advantageous in the application process. This is a Software Engineer programme first. You may work with AI-enabled solutions ...

tech specialists to build software that makes a real difference for customers and colleagues Get stuck into coding with languages like Java, Python, TypeScript, Kotlin, Swift, Rust and Golang Learn how modern engineering works in practice, from cloud development and automation to continuous testing Help improve the apps, digital … understanding of modern engineering practices such as cloud development, automation and continuous testing. A strong foundation in coding languages like Java, Python, TypeScript, Kotlin, Swift, Rust and Golang would be advantageous in the application process. This is a Software Engineer programme first. You may work with AI-enabled solutions ...

norms. Taptap Send is a cross-platform mobile app developed with React Native and TypeScript, which talks to a backend service written in Kotlin and backed by a PostgreSQL database, all of which runs on AWS and is managed via Terraform and Ansible. This is a backend-focused role … ship working features Work in an iterative fashion Evaluate and deliver timeline estimates Requirements: 7+ years of professional experience building backend systems Proficiency with Kotlin or Java/JVM Proficiency with PostgreSQL Experience with AWS: S3, SQS, SNS, Lambda, etc. Experience implementing and managing elaborate integrations with third-party ...

skills — prompt engineering, evaluation, and guardrails for reliable, safe outputs. Strong Python for AI/ML, plus solid backend engineering (Go and/or Kotlin) to productionize systems at scale. Model serving and LLM inference, with the cloud infrastructure to run AI workloads in production (AWS or similar). … Data pipelines and orchestration (Airflow, Prefect) and warehouses like Databricks, Snowflake, or BigQuery. Spanish proficiency. Tech Stack Languages — Python (AI/ML), Go and Kotlin (platform services). AI & LLMs — LLM APIs and open models, agent frameworks, MCP, RAG. AI evaluation & observability — LangFuse, LangSmith, Braintrust, MLflow. Data & retrieval — vector ...

Principal Product Engineer, React Native Location: Nine Elms, London. Full time, hybrid with at least 3 days a week on site. You'll need the right to work in the UK and be based in ...

Technical Specialist focusing on Kotlin and java, you will be responsible for developing and implementing high-quality software solutions. Your primary objective will be to write clean and efficient code to support various projects and applications within the organization. Key Responsibilities 1. Develop and maintain software applications using kotlin … solutions to ensure optimal performance. 4. Conduct code reviews and ensure adherence to coding standards. 5. Stay updated with industry trends and advancements in kotlin and java to suggest improvements. 6. Participate in the full software development lifecycle including requirements analysis, design, testing, and deployment. Skill Requirements 1. Proficient ...

Recruitment is seeking a talented Kotlin Developer for a contract role in Sheffield. The position is hybrid, requiring around two on-site days per week, and involves building and sustaining Kotlin/Java back-end platforms, APIs, and microservices. You will collaborate across engineering and product teams, contribute ...

Experis - ManpowerGroup is recruiting a Kotlin Developer for a contract role in Sheffield. The position is hybrid, 2-3 days onsite per week, with a daily rate up to £450.80 inside IR35. You will work on Kotlin and Java-based web applications and APIs within a microservices architecture ...

Netcompany is hiring a Mobile App Developer focused on Android with Kotlin, to join a growing mobile team delivering across consulting projects. You will design, build and maintain high-quality apps and contribute to cross‐platform initiatives using Kotlin Multiplatform. The role involves collaborating with product managers, designers ...

London is seeking an experienced Software Engineer to help migrate platform functionality, build services, and deliver high-quality software. You will contribute to a Kotlin-based stack, mentor peers, and collaborate across teams to ensure robust, scalable solutions. Bring 5+ years of enterprise software experience, strong knowledge of Kotlin ...

Hippo is a rapidly growing digital consultancy hiring an Intermediate Full Stack Kotlin Developer to join our multi-disciplinary teams delivering bespoke digital services for public and private sector clients. You will contribute to back-end and full-stack development, collaborating with design, data, product and delivery colleagues ...

Righttalentrightnow is looking for a mobile developer in Greater London to build high-quality native Android applications using Kotlin and Jetpack Compose. The ideal candidate will have proven expertise in scalable app architectures and a passion for high-quality UI/UX. This role involves collaboration with internal teams ...

Citi is seeking an experienced Software Engineer for Prime Brokerage Technology in London. You will own development of core components (Java/Kotlin), contribute to CI/CD and testing practices, and collaborate with analysts to refine requirements in an agile setting. The role offers a hybrid work arrangement ...

Business and Digital Technology Limited is seeking an experienced Android Developer to join a multidisciplinary delivery team. You will build robust Android applications using Kotlin, collaborate with designers, product managers and QA, and help drive best practices across the Android stack. Based in the UK, the role offers flexible ...

seeking an experienced Android Engineer for an initial 8-week engagement with potential extension. The role is hybrid and outside IR35, requiring Kotlin and modern Android experience in large production codebases. You will work across Android, backend API interaction, and architecture reconnaissance to deliver robust mobile solutions. The position ...

high-performing UK team in Canary Wharf. This hands-on role focuses on building scalable distributed systems using Java, Scala and/or Kotlin, with a strong emphasis on TDD and automated testing. You'll work in a hybrid setup with 3 days in the Canary Wharf office, influence ...

mobile apps. You will work across the full software lifecycle, from product discussions to release. You will write clean, scalable code in Kotlin, use Jetpack Compose, implement architecture patterns, and contribute to CI/CD pipelines. This role offers impactful work in a fast-paced, international tech environment. #J ...

functional teams to deliver robust mobile experiences. The ideal candidate has 3-4 years of hands-on Android development, strong proficiency in Java or Kotlin, and experience with Android Studio, Gradle, and the Android SDK. #J-18808-Ljbffr ...

security expectations; ability to guide peers on safe and effective usage within team practices. 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 ...

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 ...

Senior Full Stack Kotlin Developer £55,000 - £70,000 GBP Hybrid WORKING Location: Bristol/Leeds, Central London, Greater London - United Kingdom Type: Permanent Senior Full Stack Kotlin Developer Location: London/Leeds/Bristol Salary: Up to £70,000 We're hiring a Senior Full Stack Kotlin ...