19 of 19 Kotlin Jobs in the City of London

believe in rigid checklists, experience or interest in the following areas is a plus: Strong software engineering experience, particularly with Java, Kotlin, or other modern programming languages. Strong backend development experience, including Spring Framework/Spring Boot and RESTful APIs. Strong hands-on engineering skills, with a willingness ...

Senior Full Stack Kotlin Developer £57,000 to 72,000 GBP Bonus Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Senior Full Stack Kotlin Developer Salary: £57,500 - £72,000 Locations: Leeds, Manchester, Bristol, London, Birmingham or Glasgow Working Pattern: Hybrid Are you a Senior … Full Stack Kotlin Developer looking for the opportunity to work on complex, meaningful digital transformation projects? We're looking for an experienced engineer to join a growing digital consultancy, working with a range of public and private sector clients to design and deliver secure, scalable and user-centred digital ...

/CD processes and quality best practices Collaborating closely with product and engineering teams Your Skills & Experience Strong commercial experience with Java or Kotlin Experience with API testing using tools such as Rest Assured or Postman UI automation experience using Selenium, Playwright, or similar Strong understanding of JSON ...

this is a coding role first. Expertisein Java (17+); and the JVM, withstrongcommand of JVM internals, garbage collection behavior, and performance tuning under load. Kotlin is a plus. Hands-on experience with a reactive, non-blocking framework (Vert.x, SpringWebFlux, or equivalent) and asynchronous, event-driven service design. Deep experience ...

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 ...

Middleware and RESTful or GraphQL APIs Microservices and MACH Architectures. HTML, CSS, Javascript frameworks such as React, or Mobile technologies such as SwiftUI, Kotlin, Flutter or React‐native CMS, DXPs and common MarTech SaaS products integration Atlassian, Azure DevOps, GitLab or similar workflow tools Understanding of Automation and Quality ...

days in the office. The role focuses on UI and API testing, leveraging AI-assisted tools to accelerate test creation. Strong Java/Kotlin and CI/CD experience are essential for success. #J-18808-Ljbffr ...

internal tooling while collaborating with cross-functional teams. The ideal candidate has over 5 years of experience with API development using Python or Kotlin and a strong background in AWS services. This role offers a dynamic environment and the opportunity to have a significant impact on team culture ...

growing EV charging business in the UK to hire a Senior Mobile Engineer. The role is cross platform but heavily oriented to Android, with Kotlin as the main focus, and collaboration with two iOS engineers. You’ll help re-platform the core app, ship high-value features, and enable ...

contribute to complex technical problem solving Service-led architectur e: Support the design and implementation of distributed, service-oriented architectures using Java or Kotlin, ensuring reliability and maintainability Modern UI developmen t: Create intuitive and responsive user interfaces using React, improving how salespeople access insights and manage client workflow … Functional programming, and proven use of XP/agile practices including TDD, acceptance testing, pair programming, and continuous integration. Proficiency in Java or Kotlin, and familiarity with building modern web applications using Typescript and React. Experience applying iterative development to deliver high-value outcomes in complex domains. Exposure ...

Required Skills Kotlin TLS DNS unit testing AWS MCP AI Java TypeScript CDK AWS CDK Networking CI/CD Job Summary Backend Software Engineer – AWS CDK & Edge Platforms Location: London (Hybrid) Pay Rate: £400/day Inside IR35 Duration: 12 Months The Opportunity Looking to work on high-scale … latency client routing. Collaborating within an established engineering team to maintain operational standards. What We Are Looking For Solid software engineering background with Java, Kotlin, or TypeScript. Practical experience deploying and managing workloads on AWS using AWS CDK. Baseline knowledge of web networking (HTTP, TLS, DNS, load balancing). ...

initial 8 week piece of work with potential to extend. This is a hybrid role and is outside of IR35 Android (primary depth) Kotlin and modern Android in large production codebases; Jetpack Compose alongside legacy View-based UI Multi-module builds: reading, untangling and mapping them, including convention plugins … little supervision and no ramp-up period Fluent professional English, spoken and written Nice to have Financial services or other regulated-sector mobile delivery Kotlin Multiplatform, React Native, or hybrid/webview integration experience Diagramming from code: Structurizr, PlantUML, Mermaid, dependency-graph tooling Accessibility and performance profiling experience Consultancy ...

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. Our internal tools leverage these technologies in addition … much more! Your Responsibilities Take ownership of development of internal tool solutions Build experiences across the stack using primarily Python, and on occasion Kotlin Write well‐tested, high quality code, with an eye towards generics and re‐use Work closely with design and product teams to regularly ship working ...

this could be the role for you. What You'll Be Doing Developing and maintaining high-quality native mobile applications for iOS and Android (Kotlin-heavy... this role skews strongly toward Android) Working alongside 2 x senior mobile engineer (iOS-leaning) but focusing on Android (with some iOS) Optimising … value features as the business scales What They're Looking For Strong commercial experience building and shipping native mobile apps, with particular strength in Kotlin/Android (80%) Comfortable working with Swift/iOS as needed (20%) Familiarity with mobile performance profiling and debugging tools Experience integrating mobile apps ...

services that support the complete customer order lifecycle, from order creation through to fulfilment and completion. Develop scalable microservices and APIs using Java/Kotlin, enabling reliable and efficient order processing across multiple channels. Contribute to event-driven architectures using Kafka to support high-volume transactional workflows across Payments … strong backend engineer with significant experience designing and operating scalable services in production environments. Knowledge working with Java and/or Kotlin and modern microservice architectures. Passionate about building reusable backend capabilities that enable multiple teams and products. Solid understanding of distributed systems, event-driven architectures, and asynchronous messaging ...

style layering), and the ability to identify which one a codebase follows; Build, signing and distribution mechanics; profiling and performance analysis Android (working knowledge) Kotlin, Jetpack Compose, Gradle multi-module builds: enough to read, question and validate, not necessarily to write Backend, API and integration Mobile-to-backend integration … retail bank, or comparably regulated environment Experience of a mobile platform modernisation or re-platforming programme, in either direction Cross-platform estates: Kotlin Multiplatform, React Native, hybrid/webview components Consultancy background; experience scoping and defending fixed-price work #J-18808-Ljbffr ...

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 ...

Skills and Experience You possess strong development experience in Java and Kotlin. You have familiarity with Agile processes and Test-Driven Development (TDD). Technical Expertise You understand Computer Science, Object-oriented Programming (OOP), Design ...

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 ...