51 to 75 of 584 Kotlin Jobs

Senior Mobile Software Engineer (Android) - Olo App

Location
Belfast City District, Northern Ireland, United Kingdom
equivalent practical experience. 5+ years of experience in software engineering, specifically focused on native mobile developement Advanced proficiency in native Android mobile development using Kotlin and experience independently designing and implementing complex algorithms and architectures. Skill in managing and improving CI/CD processes, with hands-on experience using ...

Full Stack Software Engineer (Senior)

Location
Bracknell, England, United Kingdom
end. Strong frontend proficiency with Vue.js, React, or equivalent. Strong backend proficiency in C#/.NET preferred; other OOP languages welcome (Java, Kotlin, Go, or equivalent). Solid SQL and relational database fundamentals. Writing and maintaining tests as part of how you ship. Daily use of agentic coding tools ...

Staff Software Engineer - Store Operations

Hiring Organisation
Marks & Spencer
Location
United Kingdom, UK
Employment Type
Full-time
security, performance testing and optimisation best practices. Excellent leadership, coaching and stakeholder management skills, with experience mentoring engineers and exposure to technologies such as Kotlin, React and AI coding assistants/AI agents, whilst advocating engineering best practice and continuous improvement. Our Tech StackJava 21+Spring BootMicronautREST APIsMicroservicesKafkaMongoDBPostgreSQLSQL ServerAzure SQLGit ...

Software Engineer — Junior / Mid

Location
Greater London, England, United Kingdom
arrive fluent in it. We hire strong backend engineers who've built production systems with any robust framework — Java/Spring Boot, Go, Kotlin, C#/.NET, Python (Django/FastAPI) or Ruby on Rails — and can ramp into TypeScript fast. We care that you've built and operated ...

Lead Engineer, AI Platforms

Location
Greater London, England, United Kingdom
capabilities, including model deployment and performance monitoring.## **WHAT YOU'LL BRING:*** 5+ years of software engineering experience, including technical leadership.* Expertise in Java/Kotlin, Spring Boot, REST APIs, and MongoDB.* Experience with ReactJS, JavaScript, and TypeScript.* Strong understanding of secure coding (e.g., OWASP principles).* Strong experience with ...

Lead Engineer, AI Platforms

Hiring Organisation
London Stock Exchange Group
Location
London, UK
Employment Type
Full-time
capabilities, including model deployment and performance monitoring. WHAT YOU'LL BRING:5+ years of software engineering experience, including technical leadership. Expertise in Java/Kotlin, Spring Boot, REST APIs, and MongoDB.Experience with ReactJS, JavaScript, and TypeScript. Strong understanding of secure coding (e.g., OWASP principles).Strong experience with CI/ ...

Android Mobile Engineer United Kingdom

Location
United Kingdom
everything - if you're eager to learn, we’ll support you on the job and help you grow your skills. Our tech stack includes Kotlin, Coroutines, Jetpack Compose, Cursor and GraphQL in a modular layout that follows the clean-architecture concept with MVVM. Code! Our engineers focus on doing ...

Software Engineer II (Android)

Hiring Organisation
TripAdvisor
Location
London, UK
Employment Type
Full-time
everything — if you're eager to learn, we'll support you on the job and help you grow your skills. Our tech stack includes Kotlin, Coroutines, Jetpack Compose, Cursor and GraphQL in a modular layout that follows the clean-architecture concept with MVVM.Code! Our engineers focus on doing what ...

Technical Leader

Location
Greater London, England, United Kingdom
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 Software Engineer (Android)

Hiring Organisation
TripAdvisor
Location
London, UK
Employment Type
Full-time
everything — if you're eager to learn, we'll support you on the job and help you grow your skills. Our tech stack includes Kotlin, Coroutines, Jetpack Compose, Cursor and GraphQL in a modular layout that follows the clean-architecture concept with MVVM. What You'll Do: Code ...

Sr Front End Engineer

Location
Greater London, England, United Kingdom
changes meet regulatory expectations, not just product ones. Nice to have/bonus points if you have Exposure to native iOS (Swift) or Android (Kotlin), enough to read, debug, or occasionally patch the native modules React Native leans on. Experience in remittance, payments, or other cross‐border fintech. Experience ...

QA Engineer

Location
Greater London, England, United Kingdom
Leverage AI-powered tools to improve testing efficiency and productivity. Requirements: Proven years of experience in QA Automation Engineering. Strong Java and/or Kotlin programming skills. Experience with Selenium, Selenide or Playwright. Knowledge of TestNG, JUnit and automation frameworks. SQL and database testing experience. Experience with CI/ ...

QA Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £75,000 per annum
Leverage AI-powered tools to improve testing efficiency and productivity. Requirements: · Proven years of experience in QA Automation Engineering. · Strong Java and/or Kotlin programming skills. · Experience with Selenium, Selenide or Playwright. · Strong API testing expertise. · Knowledge of TestNG, JUnit and automation frameworks. · SQL and database testing experience. ...

Frontend Mobile Engineer

Hiring Organisation
IO Associates
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
Redux or similar state management Strong React Native experience Hands-on experience building applications for iOS and Android Native mobile experience with Swift or Kotlin Experience with Xcode and/or Android Studio Strong understanding of software engineering, scalability, performance and automation Excellent communication skills with a proactive, collaborative ...

Software Development Engineer

Location
Welwyn, England, United Kingdom
equivalent expertise through practice Strong Python programming skills with significant experience building and running production services Ability to work confidently in existing Java or Kotlin codebases Deep working knowledge of Postgres and SQL Experience designing REST APIs and microservices that hold up under load Strong track record in test ...

Senior Android Developer

Location
Greater London, England, United Kingdom
Android Developer and will be able to hit the ground running without extensive support. Working with the most up-to-date technologies – Kotlin & Java, MVVM, Jetpack Compose . You will have experience working with CI/CD pipelines e.g. Jenkins, CircleCI, etc. You will have experience working on greenfield ...

Lead Software Engineer

Hiring Organisation
Arrows
Location
United Kingdom
person grow alongside some genuinely excellent engineers. A flavour of the stack you might use: Languages/runtimes: .NET Core, Node.js, Python, Java/Kotlin Infrastructure: Kubernetes, Terraform, infrastructure-as-code Frontend: TypeScript, React, GraphQL, Apollo Cloud (AWS): Lambda, ECS, CloudFront, API Gateway, DynamoDB, Aurora, S3, SQS, SNS, Kinesis ...

Senior Software Engineer

Location
Reading, England, United Kingdom
Remote/Hybrid - 1 day a week in Reading Experience with Go is not essential - will look at Java, Kotlin or Rust backgrounds Our client are a world-renowned leader in their sport, with a proud heritage dating back nearly a century. Their brands are synonymous with innovation, quality ...

Data Engineer

Location
Greater London, England, United Kingdom
unstructured data Strong knowledge of SQL, ideally within a Snowflake environment Experience with at least one server-side language such as Python, Java, Kotlin or NodeJS Knowledge of event-driven, loosely coupled architectures and data processing patterns Experience working with CI/CD tools such as Jenkins, GitHub ...

Software Engineer

Location
Greater London, England, United Kingdom
arrive fluent in it. We hire strong backend engineers who've built production systems with any robust framework — Java/Spring Boot, Go, Kotlin, C#/.NET, Python (Django/FastAPI) or Ruby on Rails — and can ramp into TypeScript fast. We care that you've built and operated ...

Principal Software Engineer

Hiring Organisation
Sepura
Location
Cambridge, Cambridgeshire, UK
Employment Type
Full-time
SkillsPlanning software projects (considering resourcing, task dependencies, tool requirements, etc)Working in an Agile SCRUM environmentExperience using virtual environment such as Docker. Experience using Kotlin/JavaToolchain configuring (CI/CD, Version Control, Defect tracking tools, code analysis, automated testing ...

Software Engineer

Location
Greater London, England, United Kingdom
tests and working with CI/CD pipelines Interest in sharing knowledge and supporting teammates Experience with technologies used in our current stack (Rust, Kotlin, Spring Boot, TypeScript, NextJS, PostgreSQL, Pulsar, Temporal and Kubernetes) What's in it for you? Our benefits include health insurance, skills training and much ...

Senior Software Engineer/Developer

Location
Newcastle upon Tyne, England, United Kingdom
highly valuable, familiarity with the GDS toolkit beneficial Technical Skills Expertise in Java or Scala is required Experience in other languages such as Kotlin, Ruby or Javascript is also valuable Deep understanding of programming paradigms, code design, testing, accessibility, performance and security Proven ability to apply different testing tools ...

Release Engineer

Hiring Organisation
EUROPEAN SOFTWARE SOLUTIONS (UK) LIMITED
Location
Burgess Hill, West Sussex, South East, United Kingdom
Employment Type
Permanent
Salary
£70,000
Should be good with IOS and Android releases. Strong understanding of mobile application release lifecycles (iOS & Android). Backend developer with strong Java and kotlin Working Hours & Flexibility This role supports production release activities that may occur outside normal business hours. The successful candidate should be flexible to: Occasionally ...

Lead Software Engineer (SC & eDV)

Location
United Kingdom
following competencies to the proficiency level appropriate to the seniority of the role; Fluent in writing JAVA coding and experience with JVM compatible languages (Kotlin, Scala) Experience with Kafka or a similar platform. Experience working in Agile DevSecOps environments and Zero Trust Architecture Integrating with backing services, such ...