276 to 300 of 358 Kotlin Jobs in England

delivery and service operations, our offerings are designed to meet diverse business needs. Job Description We are seeking a talented Mobile App Developer with Kotlin expertise to join our growing mobile development team. As mobile-first solutions become increasingly critical to our client delivery, we need a skilled developer … quality Android applications and contribute to cross-platform development initiatives. This is an excellent opportunity to work on diverse projects across consulting environments, leveraging Kotlin Multiplatform to expand reach and efficiency. Key Responsibilities Design and develop robust Android applications using Kotlin, following best practices and architectural patterns Implement ...

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 ...

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 ...

collaborative team tackling complex challenges. You don’t need to tick every box, but they’re particularly interested in people with strong Kotlin experience, secure development awareness, and the ability to adapt quickly as requirements evolve. Key Responsibilities Collaborate with the development team to design, develop, and maintain software … solutions Develop reliable Android applications using Kotlin and Jetpack Compose Utilise Git for version control, ensuring efficient code management and collaboration Design and implement backend solutions using Rust, Python, or Go, ensuring robustness and scalability, including writing web APIs Utilise Docker for containerisation to streamline deployment processes and ensure ...

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 ...

operational data. Assist with implementing reference data frameworks and accounting pipelines supporting both traditional financial instruments and digital assets. Develop primarily in Java and Kotlin, following established patterns and participating in code reviews and technical discussions. Maintain, debug, and improve existing production code alongside developing new functionality, with support … development tools to improve engineering productivity and software quality. Technical Requirements 2+ years of professional software engineering experience. Practical experience developing in Java or Kotlin in a professional environment. Functional understanding of distributed systems concepts and an interest in developing practical experience. Interest in learning about real-time, event ...

related 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 and/ ...

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 ...

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 ...

Azure, and/or GCP Strong understanding of observability ecosystems including: Grafana Loki Prometheus OpenTelemetry tooling Strong scripting/programming experience with Python, Kotlin, Bash, or similar languages. Experience with build and dependency tooling such as Gradle, Poetry, and UV. Strong understanding of Linux internals, networking, distributed systems … Knowledge of modern platform engineering trends, GitOps practices, and cloud-native ecosystems. Technologies You’ll Work With Jenkins, Kargo, ArgoCD Terraform & Terraform Enterprise Python, Kotlin, Gradle UV, Poetry Our Commitment to Diversity, Equity, Inclusionand Belonging (DEIB) We believe attracting and retaining the best talent and fostering an inclusive culture ...

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 ...

from customer-facing product to internal tools, including shipping consumer-facing AI features into production on mobile. You'll work in Swift and Kotlin across iOS and Android alongside a tight team of mobile and web engineers, on everything from expansion into new markets to the polish that makes … timely resolutions to ensure smooth user experiences Qualifications 5+ years of professional experience building mobile applications for iOS and Android Proficiency in Swift or Kotlin, with deep expertise in at least one platform and the range to work across both Strong grasp of mobile UI/UX principles ...

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 ...

from customer-facing product to internal tools, including shipping consumer-facing AI features into production on mobile. You'll work in Swift and Kotlin across iOS and Android alongside a tight team of mobile and web engineers. Our infrastructure and backend are already excellent; we're looking for mobile … just execute it. We want people who dig into the "why", not just the "how" 5+ years building mobile applications, deep in Swift or Kotlin with the range to work across both. You've stayed hands-on throughout You don't stop at the client. You've worked beneath ...

maintain mobile client components that capture and report listening and user behavior signals across Spotify. Build high-quality, well-tested, and well-documented Kotlin code that contributes to business-critical datasets used for royalty reporting, analytics, experimentation, and personalization. Collaborate with engineers across Android, iOS, backend, and data teams … Contribute to a culture of continuous learning, knowledge sharing, and technical excellence. Who You Are You have experience developing Android and iOS applications using Kotlin, Swift, or Objective‐C. You know how to build maintainable, scalable, and well-tested software systems. You are comfortable working within large codebases ...

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 ...

build scalable distributed systems and deliver customer-facing products used by millions of users. You are proficient in backend programming languages such as Java, Kotlin, Python, or Go . You have strong experience designing asynchronous, reliable, and scalable systems within microservice architectures . You are comfortable working in greenfield … build scalable distributed systems and deliver customer-facing products used by millions of users. You are proficient in backend programming languages such as Java, Kotlin, Python, or Go . You have strong experience designing asynchronous, reliable, and scalable systems within microservice architectures . You are comfortable working in greenfield ...

Senior Software Engineer, Backend (International) Remote UK At Affil, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs ...

Senior iOS Engineer Senior iOS Engineer Location: Remote (UK), with willingness to travel to Exeter periodically. Salary: circa £60,000 per annum (depending on experience) Contract: Permanent | Hours: Full-time (40 per week, Monday to ...

JPMorgan Chase & Co. in the United Kingdom is seeking a back-end software engineer to build cloud-native microservices in Java/Kotlin, delivering robust banking features and scalable APIs for customers. You will own the code across the lifecycle, collaborate in an agile, distributed team, and work with ...