176 to 200 of 586 Kotlin Jobs

Staff Software Engineer — GenAI & Scalable Systems

Location
Greater London, England, United Kingdom
driven challenges. You will own outcomes, influence stakeholders, and work across full-stack architectures. Ideal candidates bring 8+ years of experience in C++, Java, Kotlin, and Typescript, with ML familiarity and a track record of shipping product features at scale. #J-18808-Ljbffr ...

AI-Powered QA Automation Engineer for Microservices

Location
Greater London, England, United Kingdom
Product Managers, Developers and QA to ensure high-quality software delivery. The role focuses on automating smoke, regression and API tests using Java or Kotlin, Selenium/Selenide or Playwright, and integrating with CI/CD pipelines. Experience in Agile teams and SQL testing is essential, with AI-assisted ...

Senior Backend Engineers | Engineering Talent Pod | London

Hiring Organisation
SharpAtoms
Location
London Area, United Kingdom
engineers with enterprise technology opportunities. We focus on professionals who have delivered production-grade systems, not just project experience. Core Technical Experience • Java/Kotlin/JVM ecosystems • Spring Boot • Microservices architecture • Kafka • APIs and distributed systems • Cloud platforms • Enterprise-scale applications Preferred: • Financial services • Payments • Regulated environments SharpAtoms ...

QA Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £75,000 per annum
Skills & Experience Strong QA automation engineering experience Expertise in API and UI testing Experience with Playwright, Selenium, or similar tools Knowledge of Java or Kotlin Strong understanding of HTML, CSS, JavaScript, and SQL Experience with CI/CD pipelines and Agile environments Comfortable using AI tools within an engineering ...

QA Automation Engineer

Location
City Of London, England, United Kingdom
/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 ...

QA Automation Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 per annum
/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 ...

L5 Software Development Engineer – Edge Platform

Hiring Organisation
Simon James IT Ltd
Location
London Area, United Kingdom
increase your own output without compromising quality or reliability What you'll bring Strong professional software development background, with hands-on proficiency in Java, Kotlin and TypeScript Proven experience designing distributed systems or backend services Solid AWS experience (EC2, NLB, ElastiCache, Lambda, DynamoDB) and infrastructure-as-code with ...

Staff Software Engineer, Labs Science

Location
Greater London, England, United Kingdom
discovery. Minimum qualifications: Bachelors degree or equivalent practical experience. 8 years of experience in full-stack software development using languages such as C++, Java, Kotlin, and Typescript. 3 years of experience with front-end frameworks, full-stack development, or API development. 1 year of experience with software design, architecture ...

Staff Software Engineer, Labs Science

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
discovery. Minimum qualifications: Bachelors degree or equivalent practical experience. 8 years of experience in full-stack software development using languages such as C++, Java, Kotlin, and Typescript. 3 years of experience with front-end frameworks, full-stack development, or API development. 1 year of experience with software design, architecture ...

Senior Software Engineer – Backend (AI)

Location
Greater London, England, United Kingdom
features into their own product areas What We're Looking For Strong experience as a backend engineer in production environments Solid skills in Kotlin, Java, or a similar JVM language, and comfort picking up a new stack Experience designing and scaling APIs and distributed systems where reliability and correctness ...

Senior Android Engineer

Location
Cambridge, England, United Kingdom
including:, Binder and HwBinder Experience working with Android HALs, AIDL and platform interfaces Strong programming skills in C/C++, Java and/or Kotlin Experience working with Git-based development environments and CI/CD pipelines Proven ability to work across multiple layers of the Android ecosystem Technical ...

Principal Software Engineer

Location
Greater London, England, United Kingdom
developer productivity and how we can constantly improve on this. Minimum Qualifications Professional software engineering experience building and maintaining production-grade applications using Java, Kotlin, or C++. 4+ years of experience in technical leadership capacity while designing, developing and maintaining large-scale distributed production systems. Proven experience delivering large ...

Android Engineer

Hiring Organisation
Just Eat Takeaway.com
Location
Bristol, UK
contribute to improving CI/CD pipelines to automate testing and deployment processes, ensuring reliable software delivery. What will you bring to the table? Kotlin Jetpack Compose Android architecture (MVI, MVVM) and developing reusable, efficient, and readable software components Integration and unit testing Integration with server-side APIs ...

Software Development Engineer II - Full Stack

Location
Greater London, England, United Kingdom
Approximately 2-3 years of software development experience. Experience with full-stack development across frontend and backend systems. Experience developing with React. Experience with Kotlin backend development; strong Java and or Scala experience may be considered as an alternative. Experience developing and integrating APIs. Understanding of API design considerations ...

Feature Lead - Technology

Location
Greater London, England, United Kingdom
depth knowledge of Credit or Rates eTrading workflows and market structure Proficiency in debugging/profiling JDK based languages (Java/Scala/Kotlin/Clojure) Advanced work with JDK CI/CD and build toolchains including Maven, Gradle, SBT, Jenkins Experience with modern RPC microservices, specifically GraphQL ...

Lead Cloud Platform Engineer (Kubernetes) - Remote

Location
United Kingdom
Kustomize Experience supporting managed data and messaging platforms such as RDS, Kafka, or equivalent services Knowledge of application runtimes and services built using Java, Kotlin, Python, or similar technologies Experience implementing cloud security controls, governance, and compliance requirements Exposure to site reliability engineering (SRE) practices and platform engineering frameworks ...

Senior Application Security Engineer (Remote)

Location
Greater London, England, United Kingdom
agentic workflows to automate tasks, build tools and improve productivity Collaborative mindset paired with strong written and verbal communication skills Bonus points Proficiency with Kotlin, gRPC, GraphQL, Kubernetes Previous experience as a software engineer Consultancy experience performing web application security reviews Experience with securing distributed systems ...

Staff Software Engineer, Labs Science

Location
City of Westminster, England, United Kingdom
domain. Bachelor’s degree or equivalent practical experience. 8 years of experience in full-stack software development using languages such as C++, Java, Kotlin, and Typescript. 3 years of experience with front-end frameworks, full-stack development, or API development. 1 year of experience with software design, architecture ...

Lead Android Developer

Location
Greater London, England, United Kingdom
concepts of continuous delivery pipelines and their implementation. Experienced with evaluating and integrating 3rd party libraries as per project requirements. Additional technologies include: Kotlin Retrofit + OkHttp MVVM ExoPlayer JUnit4 and Mockito Dagger + Hilt Firebase Coroutines and Flows Google Analytics AI: Familiarity with AI-assisted development workflow tooling ...

Senior Data Platform Engineer (Data Lake and Catalog)

Location
Greater London, England, United Kingdom
engineering problems. Experience delivering end-to-end solutions with a focus on scalability, reliability, and observability. Strong knowledge of the JVM and server-side Kotlin/Java programming. Solid understanding of the Hadoop ecosystem, including Spark, Hadoop, and Hive. Strong experience with cloud platforms and data infrastructure, especially ...

Feature Lead - Technology

Hiring Organisation
Bank of America
Location
Bromley, Greater London, UK
Employment Type
Full-time
engineering talentIn-depth knowledge of Credit or Rates eTrading workflows and market structureProficiency in debugging/profiling JDK based languages (Java/Scala/Kotlin/Clojure)Advanced work with JDK CI/CD and build toolchains including Maven, Gradle, SBT, JenkinsExperience with modern RPC microservices, specifically GraphQL ...

Engineering Manager

Hiring Organisation
SumUp
Location
London, UK
Employment Type
Full-time
code, contributing to technical decisions, and tackling complex challenges, not just managing from a distance. Experience with modern technologies such as Go, Kotlin, Python, or similar, along with cloud-native environments (e.g., AWS, Docker, Kubernetes) or relevant mobile engineering tools. A product-oriented approach, with the ability to make ...

Software Engineer - Connectors

Location
Greater London, England, United Kingdom
developing production-level software You have experience designing multi-threaded systems and algorithms You have hands-on experience with backend programming languages, such as Kotlin, Java, or Go You ideally have professional experience developing software systems, either in cloud or on-premises, involving either of the following; Distributed event ...

Senior Product Designer (Android)

Hiring Organisation
ASOS
Location
London, UK
Employment Type
Full-time
large screens, varied hardware performance, and the accessibility settings real customers actually have switched on. You work fluently with Android engineers, understand how Kotlin and Compose shape what's cheap and expensive to build, and use that knowledge to make better design decisions earlier. You're a systems thinker ...

Mobile Security Engineer

Location
Greater London, England, United Kingdom
security (e.g., native APIs, file permissions, application sandboxing, and hardware security controls). Proficiency with relevant mobile development languages (e.g., Swift for iOS, Kotlin/Java for Android). Practical and theoretical knowledge of public cloud (IaaS) technologies. Strong reverse engineering capabilities for mobile applications. Practical working knowledge ...