76 to 100 of 103 Kotlin Jobs

Title: Java Developer (Kotlin) Contract: 6 months (Inside IR35) – Extendable Location: Hybrid - West Sussex (2–3 days per week on-site) Rate: DOE Client: Leading Financial Services Organisation Overview We are working with a leading financial services client who is looking to engage an experienced Java Developer with strong … Kotlin experience to join a high-performing engineering team. This is a critical contract role contributing to the design and delivery of scalable, high-quality backend systems within a complex enterprise environment. The successful contractor will be working on modernising platforms, building robust APIs, and contributing to solutions that ...

includes familiarity with audio and video playback technologies and an understanding of media streaming standards such as DASH and HLS. Experience working with Swift, Kotlin, Java or Objective-C would be beneficial, as would a track record of improving the reliability of automated test suites by identifying and fixing … root cause of failures, and supporting junior colleagues with problem solving Comfortable with reading and understanding code and pairing with developers (Ideally Swift, Kotlin, Java, Objective C) Desirable Skills/Knowledge/Experience Familiarity with audio/video playback technologies Knowledge of media streaming technologies such as DASH ...

Mandatory skills MVVM/MVI architecture Java/Kotlin Job Description We're looking for a self- motivated Senior Android Engineer, proficient in Android mobile development. You'll have technical know-how from crafting, developing, and producing mobile components and services, stakeholder management working closely with strategy teams … architect, design and implement solutions. What we need from you/essential skills & experience: Excellent knowledge of Kotlin/Java. Strong knowledge of Android SDK, Android UI design principles, patterns, and best practices Experience with offline storage, threading, and performance tuning Awesome knowledge of the open-source Android ecosystem ...

possessing a continuous improvement mindset Significant experience working with one or more general purpose programming languages including, but not limited to Java and Kotlin Experience and willingness to work with the React framework Experience designing and building scalable products and services Experience with the cloud (preferably AWS, but Azure … will also do) Great problem solving abilities Working proficiency in English Some of the technologies you'll get to work with Java and Kotlin (latest versions) Modern frameworks (Micronaut, Spring Boot, React) Cloud native systems (AWS, Kubernetes, Docker) Event driven architectures (Kinesis) What's in it for you Hybrid ...

teamwork, collaboration with Product, Design, APIs, and your team, and data-driven decision-making are essential aspects of this role. Tech Stack And Tools Kotlin, Java (Jetpack Compose Testing, Espresso, UI Automator), XCode, SWIFT (XCUITest) What You Will Do Perform manual and automation testing for mobile applications … 5+ years of experience as a QA Engineer and at least 2+ years of experience in developing automation for mobile platforms Proficiency in Kotlin or Java programming languages, with hands-on experience in UI testing frameworks such as Espresso, UiAutomator, Compose UI Test Proficiency in Swift programming language, with ...

Personio's intelligent HR platform helps small and medium-sized organizations unlock the power of people by making complicated, time-consuming tasks simple and efficient. Our team of 1,500 Personios is building user-friendly ...

Senior Android Developer Permanent Hybrid (3-4 days in office) About the Company We're working with an innovative technology organisation that builds intelligent solutions to help global enterprises and regulated institutions manage risk, secure ...

enjoy a collaborative, agile environment with cutting edge technology in AWS & Kotlin - waste no time and apply for this company! Established in 2015, this company has transformed the transport & logistics market by delivering cutting edge cloud-based products. Theirinnovationhas transformed the market in economically efficient driving, vehicle tracking, tachograph … over100 employees, acutting-edge tech stack, freedom to implement ideas,serverless architecture, investment in training,rapid decision-makingand much more. Responsibilities Develop backends using Kotlin, especiallyECSservices & TypeScript/React for Frontend and Lambda Follow principles like "You build it, You run it" Work on AWS services Build & maintain microservices ...

their sector. We build scalable, reliable, and innovative software solutions that power our core products and services. We're looking for a Staff Kotlin Engineer to provide technical leadership and drive the development of our next-generation platforms. Key Responsibilities Lead the design and implementation of scalable, high-performance ...

their sector. We build scalable, reliable, and innovative software solutions that power our core products and services. We're looking for a Staff Kotlin Engineer to provide technical leadership and drive the development of our next-generation platforms. Key Responsibilities Lead the design and implementation of scalable, high-performance ...

Principal Java Engineer Java | Kotlin | Cloud Native At a glance Principal level backend role with architectural ownership Java and Kotlin microservices in a cloud native environment Hybrid working in Belfast Salary up to £80k plus bonus The role As a Principal Java Engineer, you will provide technical leadership … making and mentorship. What you will be doing Owning technical direction and architecture for key backend services Designing, building and evolving scalable Java and Kotlin microservices Driving best practices around TDD, BDD and clean code Leading code reviews and setting high engineering standards Decomposing complex monolithic systems into modern ...

members to enhance the team's effectiveness Do you have the right ingredients ? (Requirements) Highly proficient in all aspects of native Android development with Kotlin Proficient in Software Development best practices ( Code Quality, UnitTest, test automation ) Excellent cross-team communication skills on complex technical topics Experience with Selenium … high-quality, reliable services to production Passionate about building great software What we use to make our dish (Our Tech Stack) A core of Kotlin & Java based backend services. React SPAs leveraging Tailwind, GraphQL and Storybook. Android app built in Java & Kotlin running in the restaurant. DynamoDB ...

Java/Kotlin Team Lead - London - 6 months - Circa £650pd - 3 days pw We are partnered with a tech client who are looking for a Lead Backend Engineer with strong experience in Java and/or Kotlin to take a key technical leadership role within a backend-focused … Proven experience as a Lead Java Engineer in backend-heavy, multi-level engineering teams Strong expertise in Java 17+ , with Spring Boot or Micronaut ; Kotlin experience is a bonus (or willingness to learn) Hands-on experience with event-driven architectures , Kafka , microservices, and enterprise integration patterns Solid understanding ...

Engineer/Android Technical Lead (Hands-on) Senior Android Engineer/Android Technical Lead/Mobile Developer/Mobile Engineer/Android Developer/Kotlin Not every Android role is about shipping another consumer app. This one is for an Android engineer who enjoys owning technical decisions, working close … work is varied and genuinely technical. Day to day, you will: Own the Android architecture across apps and SDKs Build and evolve features in Kotlin (with some Java and C++/NDK) Deal with networking, performance, stability and edge cases Stay ahead of Android OS and Google Play changes ...

Develop products for Lens+ Subscribers Build fun, new products that are very stable and run smoothly Design, architect and implement well-tested Java and Kotlin software which powers experiences in Snapchat's camera Conceptualize, develop, and launch new features Carefully evaluate the technical tradeoffs of every decision Work with … Bachelor's degree in a relevant technical field such as computer science or equivalent years of practical work experience Experience developing Android apps using Kotlin or Java. Ability to collaborate effectively with cross-functional teams (product, design, backend). Strong knowledge of Android frameworks . Preferred Qualifications: Master ...

adhere to regulatory norms. The pricing platform supports millions of users every year in finding suitable travel products using technologies such as Java, Scala, Kotlin, Spring, MSSQL, DynamoDB, Redis, etc. We encourage experimentation with new technologies while maintaining a healthy balance between short- term and long-term goals. … Degree (2+ years post-degree experience) Hands-on experience in software development using Java or similar object-oriented programming languages, or Scala or Kotlin or similar functional languages Proven experience building and operating scalable distributed systems and services within AWS cloud infrastructure or similar technologies. Designed and implemented distributed ...

Role: Android developer Location: London, UK (Hybrid) Project Type: Contract Key Skills: Experience in Android development with Kotlin. Strong understanding of data structures, algorithms, and software design patterns. Prior experience building user experiences in Android. ...

architecture and design of Android devices and platforms. Proficiency in at least two of the major programming languages used in AOSP (Java, C, C++, Kotlin Android app development experience using Kotlin and native. UI development, optimal performance, and adaptation to various screen sizes. Excellent teamwork and communication skills. ...

Rate: £600 INSIDE IR35 Office Days: Hybrid (London) Contract Length: 6-month initial contract Start date: ASAP What You'll Be Doing Developing Kotlin-based Android features for a video streaming SDK Designing and implementing testable, maintainable Android code Integrating Android components with existing test frameworks Improving and expanding … Roku teams on cross-platform quality Helping define engineering and testing best practices What We're Looking For 4+ years Android development experience (Kotlin, Gradle, Android Studio) Strong experience writing and maintaining Android tests Deep understanding of testable architecture and automation principles Comfortable owning features end-to-end Strong ...

Software Engineer - .NET, C#, CI/CD, AWS, Microservices, Kafka- Greater Manchester We are working with a well-established, technology-driven service provider that continues to invest heavily in its engineering capability. Due to growth ...

experienced Android Engineer to enhance POS software for educational campuses. The ideal candidate will have over 5 years in Android development, expertise in Kotlin, and a collaborative mindset. Responsibilities include improving Android applications, supporting the development lifecycle, and mentoring team members. Join a dynamic team offering continuous learning, hybrid ...

Senior Backend Developer (Java/Kotlin). Public Sector Contract. Transform Crime Data Management and Make a Difference. Up to £700 a day Inside IR35. 6 Month contract. Hybrid working from a hub of UK wide offices. Join the Electronic Monitoring team, a dedicated group focused on revolutionising … Skills and Experience Required for the Senior Backend Developer: - Proven experience in backend development, ideally within a microservices architecture.- Proficiency in modern Java or Kotlin for backend development.- Strong knowledge of AWS infrastructure, including deployment, hosting, and service management.- Experience with secure data handling and compliance requirements.- Familiarity with ...

Flutter Developer (Dart/Kotlin/Swift) Manchester City Centre | On-site | Salary up to £50,000 A product-led software provider is looking for a Flutter Developer to join a collaborative, agile engineering team building modern mobile applications used at scale. You'll work as part … Strong understanding of REST APIs and JSON Experience working in agile, cross-functional teams Knowledge of clean architecture and modern engineering practices Desirable experience: Kotlin and/or Swift for native integrations TDD or BDD experience Git and modern development workflows What's on offer: Salary ...

planning Support CI/CD pipelines and release quality What we're looking for: 4+ years' experience in QA Automation Strong Java or Kotlin skills and OOP fundamentals API testing experience (Postman, RestAssured, Swagger) UI automation with Selenium/Playwright SQL and data validation skills Familiarity with CI/ ...

future of the platform. Key Responsibilities Design, implement, and maintain backend services and platform components . Work across multiple languages and frameworks including Python, Kotlin, TypeScript, and Node.js . Build and consume REST and gRPC APIs , integrating internal and external services. Develop data-intensive systems using relational (PostgreSQL, Oracle … system reliability, observability, and operational excellence. Required Skills & Experience Commercial experience as a Software Development Engineer or similar role. Strong programming skills in Python , Kotlin , TypeScript , or Node.js . Experience with databases , API design, and cloud-based services. Comfortable working with distributed systems, microservices, and event-driven architectures . ...