351 to 375 of 459 Kotlin Jobs

Senior Android/Mobile App Developer to join its growing fintech mobile team in Hampshire. You will build and maintain Android apps using Kotlin, delivering secure, scalable features for payments and user experiences. You will collaborate with Product, UX/UI and Backend teams, apply AI tools to improve ...

Group is seeking a Software Engineer to design, develop, and deliver high-quality features powering the Credit platform for partners globally, using Java/Kotlin and microservices. You will work with product managers and designers, review code, and contribute to DevOps practices while ensuring reliability and performance across cloud ...

deliver resilient, cloud-native microservices in a fast-paced, on-site London environment. The role requires strong hands-on coding with Java/Kotlin, AWS and distributed systems expertise. #J-18808-Ljbffr ...

scale of software used globally in life-saving medical environments. Your responsibilities Design, develop and maintain shared Android applications, components, libraries and frameworks using Kotlin and Java. Develop clear, stable and well-documented APIs according to the Roche quality processes and regulatory requirements. Drive modular Android architecture and establish … many teams. You care about clear interfaces, maintainable code, reliable tests, and thorough documentation within a quality-driven, compliant environment. Requirements High proficiency in Kotlin and strong experience in Java . Extensive background in building Android applications, shared software components, system-level architecture, and Gradle build systems. Practical experience ...

system performance, scalability, and reliability. Technical Experience Java & Test-Driven Development are essential. Experience in any number of additional technologies (listed below) is advantageous: Kotlin Cloud Technologies (Kubernetes, Open Shift) Messaging Technologies (Kafka, Solace, TIBCO) Database/Data Store/Data Query Technologies (SQL Server, Trino, Mongo, S3) Observability ...

mobile release processes.Develop and improve mobile CI/CD processes.Support testing and automation practices. RequirementsExpert knowledge of Swift and iOS development.Expert knowledge of Kotlin and Android development.Experience with React Native or Kotlin Multiplatform.Strong understanding of mobile application architecture and architecture patterns.Experience with mobile performance optimization.Experience building offline-first ...

excellent opportunity to work on diverse projects across consulting environments, with the potential to expand your skillset into cross-platform development using Kotlin Multiplatform. Design and develop robust iOS applications using Swift, following best practices and architectural patterns Implement and maintain Firebase services for real-time push notifications Enhance … development processes Troubleshoot and resolve technical issues, optimizing app performance and user experience Contribute to architectural decisions and evaluate emerging technologies, including Kotlin Multiplatform opportunities for cross-platform development Qualifications Proven experience developing production iOS applications with Swift Hands-on experience with Google Firebase Experience enhancing and optimizing existing ...

excellent opportunity to work on diverse projects across consulting environments, with the potential to expand your skillset into cross-platform development using Kotlin Multiplatform. Design and develop robust iOS applications using Swift, following best practices and architectural patterns Implement and maintain Firebase services for real-time push notifications Enhance … development processes Troubleshoot and resolve technical issues, optimizing app performance and user experience Contribute to architectural decisions and evaluate emerging technologies, including Kotlin Multiplatform opportunities for cross-platform development QualificationsEssential: Proven experience developing production iOS applications with Swift Hands-on experience with Google Firebase Experience enhancing and optimizing existing ...

technical field; or equivalent related professional experience. 5+ years of relevant professional experience. Strong software engineering fundamentals—data structures, and algorithms in Java or Kotlin, with familiarity across the JVM stack, system design, and distributed systems, and can understand highly complex systems, design moderately complex services, and guide integrations … across teams within the business unit. Building and operating high‐performance, highly available backend services in public/hybrid cloud environments (Kotlin strongly preferred). Demonstrated experience leading engineering efforts for services operating at scale in a cloud environment (preferably AWS), including deploying and operating services using platform tooling ...

products we build next. We are a small engineering team, and we form teams around the work from the people we have.We work in Kotlin on the backend (Spring Boot WebFlux, a domain-driven layering of domain, edge services and repository, Postgres, Axon event sourcing and Pub/… TypeScript with Next.js and React on the front end, on GCP and Kubernetes. You do not need to know Kotlin to apply. Our engineers work with AI coding agents day to day, and we are looking for people who use them well and check what they produce.Every engineer here ...

able to work without visa sponsorship. We are not sponsoring a work visa for this role. 2+ years creating cutting edge Android apps in Kotlin Strong grasp of Coroutines Experience with caching To be able to iterate quickly on designs across multiple feature areas Working knowledge of agile methodologies … developments and features Live and breathe all things Google IO and Android Experience around threading, animation, video/image manipulation, messaging Technology we love Kotlin Jetpack Compose Coroutines MockK, JUnit Room, Ktor, Hilt Reactive, MVVM/MVI Firebase Github Why join Muzz? We’re a profitable Consumer Tech startup ...

Schools , and Voop for Parents . Frontend build-out of modern web applications and mobile apps for iOS and Android using React and Kotlin Multiplatform. Deployment, optimisation, and real-world testing during pilots and large-scale rollouts. From day one, you’ll contribute to production code, shape product direction … including real-time web apps, mobile apps, and backend services. Design and implement frontend experiences across web and mobile (React/React Native/Kotlin Multiplatform). Build and optimise backend services (Hono, Postgres, AWS, Kamailio) powering the Voop network. Work on systems for mobile network management , device control ...

include: Design, build, and evolve backend services that power pricing and promotions across multiple customer channels. Develop scalable microservices and APIs using Java/Kotlin, enabling reliable and efficient pricing calculations and promotions management. Contribute to Kafka-based event-driven architectures that support high-volume price publishing and promotional … strong backend engineer with significant experience designing and operating scalable services in production environments. A working knowledge with Java and/or Kotlin and modern microservice architectures. Passionate about building reusable backend capabilities that enable multiple teams and products. Strong understanding of distributed systems, event-driven architectures, and asynchronous ...

Scale Identity Services: Design, develop, and maintain enterprise Authentication infrastructure built primarily on Java and Keycloak , alongside high-concurrency Authorization microservices in Go and Kotlin . Deliver End-to-End Features (React): Build clean, secure, and responsive frontend applications and admin dashboards using React to support seamlessly integrated user … Solid Java Backend Experience: Commercial experience in backend engineering, with a strong primary focus on Java , and comfort working in a polyglot environment (Go, Kotlin). Domain Knowledge in AuthN & AuthZ: Hands-on experience with identity protocols (OAuth 2.0, OpenID Connect, SAML) and custom/open-source identity providers ...

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 ...

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 ...

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 ...

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 ...

view with close, day‐to‐day engagement in real technical challenges. Responsibilities: Own, design, and build core components of the Prime Brokerage platform in Kotlin/Java. Shape complex business requirements into clear technical direction and maintainable solutions. Lead planning and estimation with technical teams and business stakeholders. Stay … Development are essential. Experience designing and developing robust and resilient event‐driven architectures. Experience in any number of additional technologies (listed below) is advantageous: Kotlin Messaging Technologies (Kafka, Solace, TIBCO) Database/Data Store/Data Query Technologies (SQL Server, Mongo, S3) Cloud Technologies (Kubernetes, Open Shift) Observability Technologies ...

Meet the Team Cisco ThousandEyes is a Digital Experience Assurance platform that empowers organizations to deliver flawless digital experiences across every network - even the ones they don’t own. Powered by AI and an unmatched ...

FULLY REMOTE OUTSIDE IR35 We are recruiting a Mobile App Developer to build a client-facing mobile application that connects securely to our backend environment, where AI capabilities and business workflows are governed by our ...

next generation of financial products, including lending platforms, credit cards, auto-finance solutions, and new launches planned for this year. As a Senior Kotlin Engineer, you’ll join a newly forming pod with the opportunity to influence architectural decisions, shape design discussions, and help deliver elegant solutions to complex … financial challenges. This is a role for an engineer who not only writes clean, idiomatic Kotlin but also elevates those around them through collaboration and thoughtful technical leadership. What You’ll Do Develop and maintain high-performance backend services in Kotlin, contributing to APIs, internal tooling ...

Software Engineer - Data (Java/Kotlin/Python) Do not apply if you do not have experience within Financial services, working with Java data pipelines as you will not be considered. 6-month initial contract | Onsite (potential for hybrid) An elite quantitative research and trading firm is looking … ingestion and transformation pipelines Working across SQL Server, JVM applications, and Spark-based workloads Contributing improvements to data quality, performance, and maintainability Tech environment Kotlin & Spring Boot for core data processing services Python for tooling and automation Legacy systems in C# and Scala/Spark Exposure to data lakes ...

Radar Page is looking for a Software Engineer in Cheltenham, UK to help design, build, and deliver secure digital solutions. Candidates must have strong Kotlin experience and be skilled in developing reliable Android applications using Jetpack Compose. The role involves collaborating with engineers and delivery specialists while ensuring efficient ...