201 to 225 of 233 Kotlin Jobs

discussions and leveraging our solutions for learning will be pivotal to your success. What you'll be doing Writing code using your skills in Kotlin/Java, Spring Boot, Kafka, MySQL, DynamoDB, Redis/Elasticache, GraphQL, Kubernetes and user interfaces in ReactJS, Typescript, MobX or closely related technologies … equivalent alternative degree or work experience. 5+ years of professional software development experience Technical competence in some of the following technologies or similar, Kotlin/Java, Spring Boot, Kafka, SQL, GraphQL, Kubernetes. Practitioner in some of the following technologies or similar, ReactJS, Typescript, frontend state management, HTML, CSS. Solid ...

Senior Software Engineer (Kotlin) ?? £85,000 - £95,000 + bonus + excellent Benefits ?? Hybrid - 2 days onsite in Central London (Zone 1) Are you a JVM engineer curious about Kotlin - or already loving it? Want to solve complex problems that contribute to a greener, more sustainable world? ???? Join … Design, build and evolve platform architecture across distributed systems. Analyse production systems to uncover and resolve performance issues. Contribute to backend design using Kotlin (or JVM), supporting a polyglot mindset. Collaborate across engineering to improve practices, tooling, and system design. Mentor and influence technical direction company-wide. Tech & Environment ...

Lead Software Engineer (Kotlin) ?? £110,000 - £130,000 + bonus + excellent Benefits ?? Hybrid - 3 days onsite in Central London (Zone 1) Want to manage a team that builds tech accelerating the move to clean, affordable energy? Enjoy being hands-on and thrive in fast-growing, product-led environments … Design, build and evolve platform architecture across distributed systems. Lead a small squad (technical leadership and people management) Contribute to backend design using Kotlin (or JVM), supporting a polyglot mindset. Collaborate across engineering to improve practices, tooling, and system design. Grow and shape your team Tech & Environment Kotlin ...

Lead Software Engineer (Kotlin) ?? £110,000 - £130,000 + bonus + excellent Benefits ?? Hybrid - 3 days onsite in Central London (Zone 1) Want to manage a team that builds tech accelerating the move to clean, affordable energy? Enjoy being hands-on and thrive in fast-growing, product-led environments … Design, build and evolve platform architecture across distributed systems. Lead a small squad (technical leadership and people management) Contribute to backend design using Kotlin (or JVM), supporting a polyglot mindset. Collaborate across engineering to improve practices, tooling, and system design. Grow and shape your team Tech & Environment Kotlin ...

Flutter Developer - Dart/Kotlin/Swift/REST APIs Flutter, Dart, Kotlin, Swift, REST APIs, JSON Salary up to £50k On-site in Manchester city centre For more information, please email me directly at or call on Who We Are: We're a forward-thinking development team … collaborate on architecture, propose improvements in tools and processes, and bring your knowledge of modern mobile frameworks into the team. Familiarity with Kotlin and Swift for native integrations is a plus, and a solid understanding of REST APIs , JSON , and testing practices is essential. Benefits: Salary ...

Senior Mobile Backend Developer (Java/Kotlin, AWS, Microservices) Contract Manchester Hybrid We are hiring a Senior Mobile Backend Developer to work on high-scale, cloud-native platforms supporting mobile applications in a regulated environment. This is a hands-on backend role focused on Java/Kotlin microservices ...

website. Phase 2: Contribute to the design and implementation of a decentralized exchange Candidates should have general software knowledge across languages such as Java, Kotlin, scripting languages , and be comfortable supporting DevSecOps processes, CI/CD pipelines, and security practices. The client would also consider exceptional candidates eligible … security compliance. Required Skills DevSecOps experience (CI/CD, automation). Hands-on experience with Erlang and Elixir. General software development experience (Java, Kotlin, scripting languages). Cloud platforms (AWS, Azure, or GCP). Containerisation and orchestration (Docker, Kubernetes). Security monitoring and vulnerability management. Scripting and automation (Bash ...

Appium, XCUITest, Espresso) Implement AI-driven testing tools and strategies to enhance coverage, efficiency, and accuracy Write and maintain high-quality automation code in Kotlin, Python, Java and Swift Collaborate with data scientists to integrate ML models for defect prediction and test optimization Build visual testing, anomaly detection … identify and prevent mobile vulnerabilities Competencies: Strong experience in mobile QA automation (Appium, XCUITest, Espresso) Proficiency in at least one modern language: Python, Java, Kotlin, or Swift Hands-on experience with AI/ML-powered testing tools (e.g., Applitools, BrowserStack, Testim, or similar) Deep understanding of mobile platforms ...

Backend Engineer We are seeking a Backend Engineer with strong Kotlin and Java (Spring Boot) expertise to build scalable services. Core Tech Kotlin (+ Java) , Spring Boot , Gradle , IntelliJ Coroutines , Kubernetes , Gitlab CI, Harness, Sonar OpenTelemetry, Grafana We Look For High Autonomy and ownership of projects. Experience with ...

expand the knowledge base Natural ability to quickly pick up and learn new technologies Any experience in Golang, Docker, CI/CD or Kotlin would be beneficial Ideally, youll have a GitHub and/or examples of personal programming projects Responsibilities for Graduate Software Developer: Develop software solutions Ensure … status, veteran status, or disability status. Keywords: Computer Science/C/Java/Python/C#/JavaScript/Go/Golang/Kotlin/Docker/Programmer/Test Engineer/Software Engineer/Software Developer/Programming/Coding/programmer/Coder/BSc/ ...

Senior Software Engineer (Kotlin) £85,000 - £95,000 + bonus + excellent Benefits Hybrid - 2 days onsite in Central London (Zone 1) Are you a JVM engineer curious about Kotlin - or already loving it? Want to solve complex problems that contribute to a greener, more sustainable world? Join ...

Backend Engineer We are seeking a Backend Engineer with strong Kotlin and Java (Spring Boot) expertise to build scalable services. Core Tech Kotlin (+ Java) , Spring Boot , Gradle , IntelliJ Coroutines , Kubernetes , Gitlab CI, Harness, Sonar OpenTelemetry, Grafana We Look For High Autonomy and ownership of projects click apply ...

Contract Data Engineer (JVM/Kotlin/Python) 6-month initial contract | Onsite (potential for hybrid) An elite quantitative research and trading firm is looking for a Contract Data Engineer to join a Reference Data Engineering team supporting critical research and trading use cases. This team owns complex financial … ingestion and transformation pipelines • Working across SQL Server, JVM applications, and Spark-based workloads • Contributing improvements to data quality, performance, and maintainability Tech environment • Kotlin & Spring Boot for core data processing services • Python for tooling and automation • Legacy systems in C# and Scala/Spark • Exposure to data lakes ...

Software Engineer (Kotlin) £65,000 - £80,000 + bonus + excellent Benefits Hybrid - 2 days onsite in Central London (Zone 1) Are you a JVM engineer curious about Kotlin - or already loving it? Want to solve complex problems that contribute to a greener, more sustainable world? Join ...

Lead Software Engineer (Kotlin) £110,000 - £130,000 + bonus + excellent Benefits Hybrid - 3 days onsite in Central London (Zone 1) Want to manage a team that builds tech accelerating the move to clean, affordable energy? Enjoy being hands-on and thrive in fast-growing, product-led environments ...

Spring Boot you'd be shaping solutions for real business needs and working in a highly collaborative team. They also have some services in Kotlin so this is a good chance to pickup/learn that as well! What you need: Able to shape solutions for business needs- product … collaborative team Key details: London based, 3 days a week onsite Salary up to £85k (depending on experience) Tech Stack: Java, Spring Boot, AWS, Kotlin ...

Description: Role/Job Title: Mobile Backend Developer (JAVA/Kotlin) Work Location: Manchester Tues/Wed/Thur The Role Seeking a Senior Application Engineer (Backend cloud based application development) with deep technical expertise and thought leadership. You will drive strategy for your area of expertise across teams ...

Contractor Compensation: $200/hour Location: Remote Duration: 1 month Commitment: 15–20 hours/week Role Responsibilities Develop and validate coding benchmarks in Kotlin or React Native. Curate tasks, solutions, and test suites from real-world Android repositories. Ensure benchmarks include robust unit and integration tests for solution ...

Contractor Compensation: $200/hour Location: Remote Duration: 1 month Commitment: 15–20 hours/week Role Responsibilities Develop and validate coding benchmarks in Kotlin or React Native. Curate tasks, solutions, and test suites from real-world Android repositories. Ensure benchmarks include robust unit and integration tests for solution ...

Contractor Compensation: $200/hour Location: Remote Duration: 1 month Commitment: 15–20 hours/week Role Responsibilities Develop and validate coding benchmarks in Kotlin or React Native. Curate tasks, solutions, and test suites from real-world Android repositories. Ensure benchmarks include robust unit and integration tests for solution ...

Contractor Compensation: $200/hour Location: Remote Duration: 1 month Commitment: 15–20 hours/week Role Responsibilities Develop and validate coding benchmarks in Kotlin or React Native. Curate tasks, solutions, and test suites from real-world Android repositories. Ensure benchmarks include robust unit and integration tests for solution ...

Contractor Compensation: $200/hour Location: Remote Duration: 1 month Commitment: 15–20 hours/week Role Responsibilities Develop and validate coding benchmarks in Kotlin or React Native. Curate tasks, solutions, and test suites from real-world Android repositories. Ensure benchmarks include robust unit and integration tests for solution ...

Contractor Compensation: $200/hour Location: Remote Duration: 1 month Commitment: 15–20 hours/week Role Responsibilities Develop and validate coding benchmarks in Kotlin or React Native. Curate tasks, solutions, and test suites from real-world Android repositories. Ensure benchmarks include robust unit and integration tests for solution ...

Contractor Compensation: $200/hour Location: Remote Duration: 1 month Commitment: 15–20 hours/week Role Responsibilities Develop and validate coding benchmarks in Kotlin or React Native. Curate tasks, solutions, and test suites from real-world Android repositories. Ensure benchmarks include robust unit and integration tests for solution ...

Contractor Compensation: $200/hour Location: Remote Duration: 1 month Commitment: 15–20 hours/week Role Responsibilities Develop and validate coding benchmarks in Kotlin or React Native. Curate tasks, solutions, and test suites from real-world Android repositories. Ensure benchmarks include robust unit and integration tests for solution ...