1 to 25 of 62 Permanent Kotlin Jobs in England

integration with third-party services where required Identify and resolve issues proactively, maintaining performance and usability Required Experience Essential: Commercial or demonstrable experience in: Kotlin and Jetpack Compose Swift and SwiftUI Ability to showcase work through projects, portfolio or technical assessment Experience building and maintaining mobile applications ...

mobile applications and event-driven architectures Bachelor's degree in a related field or equivalent experience Preferred: Experience building distributed microservices using Java or Kotlin with Spring Boot Knowledge of OAuth 2.0 and secure API design Experience with AWS cloud services Familiarity with API design principles and automated testing ...

evolving environment. Strong communication and collaboration abilities, with a focus on mentoring junior team members. Knowledge of front-end technologies (e.g., React, SwiftUI, Kotlin) is advantageous. Nice to Have: Experience in financial services or banking, with an understanding of industry-specific regulatory and compliance requirements. Familiarity with DevOps practices ...

libraries, frameworks, and platform components that power our services.* Innovation & Research: Stay ahead of the curve on Java ecosystem developments (e.g. Project Loom, GraalVM, Kotlin, Quarkus) and lead strategic adoption.* Cross-Functional Collaboration: Work closely with product, architecture, and platform teams to deliver cohesive, performant, and secure solutions.**WHAT ...

team management experience Ability to influence cross-functional teams and senior stakeholders Extensive experience building complex Android applications System design and architecture capabilities Kotlin, Java, and Jetpack Compose Experience with Agile methodologies, TDD, and CI/CD practices This is an excellent opportunity to help shape the future ...

mentoring a team of Android engineers in a high-impact area. A strong, hands-on background in Android development, with deep knowledge of Kotlin and modern frameworks (e.g., Jetpack Compose). Experience in library or SDK development, with an understanding of how to build extensible software for other developers ...

debug applications to optimize performance. Ensure the quality of the applications through unit testing and code reviews. Required Skills : Proficiency in Java/Kotlin and Android SDK. Experience with RESTful APIs and third-party libraries. Familiarity with version control systems like Git. Understanding of mobile UI/UX Designs. ...

continuous improvement of development practices and tools. Stay updated with emerging technologies and recommend their adoption where applicable. Profile Must haves: Java Kotlin Spring Boot Nice to haves: Terraform Financial Services AWS Job Offer 9 month FTC Contributory personal pension plan: - Minimum: Employee 2% and Employer 7%. Employer ...

debugging to deployment and optimisation. Influence technical decisions and shape the future of our mobile strategy. What We’re Looking For Strong experience in Kotlin and Android app development. Proven track record building enterprise-grade Android applications. Deep understanding of mobile best practices, including UI/UX, testing ...

digital environments. Cloud & Modern Web: Deep-rooted expertise in AWS/Azure ecosystems and modern frontend/backend frameworks (e.g., React, Node.js, Swift/Kotlin). Systems Design: Proven track record in building distributed systems, event-driven architectures, and robust integration patterns. DevOps Mastery: You don't just know ...

Experience working in a data-centric organisation Desirable Skills React front-end development React. Native cross-platform mobile application development Android development (Java/Kotlin/Dagger2) Image Processing, ANPR (automated number plate recognition) and OCR library implementations Exposure to process modelling, for example in BPMN IoT relay control ...

communicate effectively at all levels within an organisation. Able to establish a series of best engineering practices and implementing them across multiple teams. Desirable Kotlin, Groovy, Bash, JavaScript, CloudFormation/Terraform JBoss Drools, DMN, XML Qualification Graduate level education (or equivalent experience) in Computing, Computer Science, or equivalent subject ...

using GitHub for source control and GitHub Actions for CI/CD pipelines to streamline development workflows Experience with shared business logic using Kotlin Multiplatform Mobile (KMM) to enhance cross-platform development and ensure code consistency Familiarity with key tools and services like Amplitude for analytics, Braze for push ...

migrating serverless components (e.g., AWS Lambda) into Rails applications. Familiarity with Vue.js to support frontend collaboration. Experience working with mobile applications (React Native/Kotlin/Swift). Experience working in regulated industries or multi-client B2B systems. Contributions to open-source Ruby projects or technical blogging. Benefits Private ...

Technical Background Deep technical background with hands‐on experience in backend systems, microservices, and distributed architectures Strong full‐stack foundation: .NET Core, Node.js, Python, Kotlin, cloud platforms (AWS, Azure), containerisation (Kubernetes, Docker) Track record of delivering high‐scale, reliable, and secure platforms for enterprise customers Knowledge of modern engineering ...

them scale up their AI platform and make a real impact. They are looking for an engineer with strong commercial use of either Java, Kotlin or Scala and proficiency with Python to help modernise their codebase. Responsibilities: Build and scale backend systems for AI-driven automation products Collaborate with ...

prototype ideas and help scale them into reliable production systems Occasionally contribute small frontend updates (React/TypeScript) Tech Requirements Must have: Java or Kotlin, Spring Boot MySQL, OpenSearch, AWS Nice to have: Groovy, Ruby on Rails, React/TypeScript Candidate Profile Several years' backend engineering experience Prior startup ...

candidate will have the following skills and experience: • Strong commercial experience in automation testing, ideally across both UI and API. • Proficiency in Java or Kotlin, with the ability to design scalable automation frameworks. • Confident working with web technologies such as HTML, CSS and JavaScript. • Hands‐on experience with tools ...

Strong backend architecture and API design Experience working across web platforms Comfort working with mobile stacks, including Android and iOS integrations Familiarity with Kotlin, Java and iOS development environments Ability to operate across the product stack rather than staying in one layer only How we work We want engineers ...

/AI/ML Software Developer/Computer Science/C/Java/Python/C#/JavaScript/Go/Golang/Kotlin/Docker/Programmer/Software Engineer/Software Developer/Programming/Coding/programmer/LLM/NLP/Audio/Signal ...

understanding of key AWS services listed below:- S3- Athena- Glue- Lambda- DynamoDB- OpenSearch- CloudFormation- API Gateway- ECS- CloudWatch *Programming and Core Services Fluency in Kotlin/Java, NodeJS, TypeScript SQL *Databases Experience with SQL, and NoSQL databases such as DynamoDB *Security strong understanding of security principles within ...

understanding of key AWS services listed below:- S3- Athena- Glue- Lambda- DynamoDB- OpenSearch- CloudFormation- API Gateway- ECS- CloudWatch Programming and Core Services Fluency in Kotlin/Java, NodeJS, TypeScript SQL Databases Experience with SQL, and NoSQL databases such as DynamoDB Security strong understanding of security principles within ...

within the squad. Support the wider adoption of test automation across the engineering team. Skills & Experience Commercial experience in QA automation with Java or Kotlin . Strong understanding of object-oriented programming principles. Experience testing APIs using tools such as RestAssured, Feign, Swagger, or Postman. UI automation experience with ...

Enterprise Architects to ensure cohesive system architecture. Support digital operations through documentation and liaison with third-party providers. Main Skills Needed: Expert in Kotlin, Swift, and web/mobile frameworks with cloud experience (AWS/Azure). Proven track record designing scalable applications for millions of users. Strong understanding ...

Staff Software Engineer/Developer (Java JVM Kotlin AWS React) Hybrid WFH to £120k Would you like to progress your career in an impactful hands-on Software Engineer role working on Tech for Good? You could be joining a HealthTech Start-up, founded by two highly successful, Cambridge University ...