1 to 25 of 31 Kotlin Jobs in South Wales

be based in the UK. Advantageous Skills (Highly Desirable but not essential): Native Mobile App Development Experience: Experience with frameworks like React Native, Swift, Kotlin, or others for building native mobile applications. Experience with Payload CMS. Experience with specific integrations mentioned in our stack (Sendgrid, Twilio, LeadByte, XERO, Stripe More ❯

a mid-level Android Engineer with strong interpersonal skills. Experience working directly with customers and end users Professional experience writing applications in Java or Kotlin A good understanding of Modern Object Orientated Programming Concepts Able to obtain security clearance Nice to haves Experience working with System Integration teams Professional More ❯

are always happy to hear from candidates who have experience and proficiency in one or more of the following: Languages: C#, Golang, Java, Python, Kotlin, and Rust Databases: PostgreSQL, MySQL, MongoDB, and NoSQL Infrastructure: Terraform, Docker, and Kubernetes CI/CD: GitHub Actions, Jenkins, and ArgoCD Agile: Experience with More ❯

are always happy to hear from candidates who have experience and proficiency in one or more of the following: Languages: C#, Golang, Java, Python, Kotlin, and Rust Databases: PostgreSQL, MySQL, MongoDB, and NoSQL Infrastructure: Terraform, Docker, and Kubernetes CI/CD: GitHub Actions, Jenkins, and ArgoCD Agile: Experience with More ❯

details; our Talent Acquisition team will contact you when suitable opportunities arise. Key Focus Areas Full Stack Development (Python/Django & React) Android Development (Kotlin & Jetpack Compose) iOS Development (Swift, SwiftUI) QA/Testing (automation & manual experience required) Scrum Masters, Business Analysts, Product Owners Additional Information We operate on More ❯

fast-paced, consumer-focused companies. Proven track record of successfully delivering and scaling Android applications with a large user base. Strong proficiency in Android Kotlin and deep understanding of Android frameworks and APIs. Strong experience with CI/CD & frequent release cadence. Experience with engineering complex mobile app architectures More ❯

becomes available, should you be a great fit. Some key areas we focus on are: Full Stack Development (Python/Django & React) Android Development (Kotlin & Jetpack Compose) iOS Development (Swift, SwiftUI) QA/Testing (automation & manual experience required) Scrum Masters, Business Analysts, Product Owners If the prospect of joining More ❯

passion for games. What We Value: Technical Skills: Experience and proficiency in one or more of the following: Backend Languages: C#, Golang, Java, Python, Kotlin, Rust Frontend Languages: React, NextJS, Typescript Databases: PostgreSQL, MySQL, MongoDB, NoSQL Infrastructure: Terraform, Docker, Kubernetes CI/CD: GitHub Actions, Jenkins, ArgoCD Agile: Experience More ❯

always happy to hear from candidates who have experience and proficiency in one or more of the following: Backend Languages: C#, Golang, Java, Python, Kotlin, and Rust Frontend Languages: React, NextJS, Typescript Databases: PostgreSQL, MySQL, MongoDB, and NoSQL Infrastructure: Terraform, Docker, and Kubernetes CI/CD: GitHub Actions, Jenkins More ❯

design teams Shape architecture and ship new features Build something that genuinely helps people What we’re looking for: Strong experience in Swift and Kotlin/Java #J-18808-Ljbffr More ❯

experience in reverse engineering, ARM assembly knowledge is advantageous. Skilled in C/C++ for native security development, complemented by robust working knowledge of Kotlin for establishing secure, high-performance mobile applications. Proven experience in architecting, implementing, and continuously evolving state of the art anti-tamper and defence systems. More ❯

operating system internals and reverse engineering, with additional knowledge of ARM assembly is advantageous. Skilled in C++ for native development, with working knowledge of Kotlin for secure, high-performance mobile applications. Clear interest in architecting and implementing advanced security features, anti-tamper and robust defence mechanisms. Experience in Android More ❯

operating system internals and reverse engineering, with additional knowledge of ARM assembly is advantageous. Skilled in C++ for native development, with working knowledge of Kotlin for secure, high-performance mobile applications. Clear interest in architecting and implementing advanced security features, anti-tamper and robust defence mechanisms. Experience in Android More ❯

and develop library APIs and implementations Articulate and solve complex problems with design, development, testing and documentation Learn and collaborate in SDK environments (e.g. Kotlin, Qt, .Net, Swift, Flutter), when required, for testing, investigation and prototyping Requirements 2+ years of commercial/academic software development experience, including debugging algorithms More ❯

and develop library APIs and implementations Articulate and solve complex problems with design, development, testing and documentation Learn and collaborate in SDK environments (e.g. Kotlin, Qt, .Net, Swift, Flutter), when required, for testing, investigation and prototyping Requirements 2+ years of commercial/academic software development experience, including debugging algorithms More ❯

development: Own the building and maintenance of the backend and front end of patient-focused software initiatives. This is currently an Android application using Kotlin and Jetpack compose, combined with a serverless backend built with AWS and Typescript. We want to expand our patient population by implementing brand new … Experience working with a code review process. Adaptability: Thrive in a dynamic startup setting, embracing agile methodologies and evolving priorities. Technical Skills Knowledgeable in Kotlin/Java, Jetpack Compose, and the Android SDK Infrastructure as code (we use Pulumi) Relational databases such as MySQL/PostgreSQL Proficiency in writing More ❯

development: Own the building and maintenance of the backend and front end of patient-focused software initiatives. This is currently an Android application using Kotlin and Jetpack compose, combined with a serverless backend built with AWS and Typescript. We want to expand our patient population by implementing brand new … Experience working with a code review process. Adaptability: Thrive in a dynamic startup setting, embracing agile methodologies and evolving priorities. Technical Skills Knowledgeable in Kotlin/Java, Jetpack Compose, and the Android SDK Infrastructure as code (we use Pulumi) Relational databases such as MySQL/PostgreSQL Proficiency in writing More ❯

provides seamless interactivity, Stimulus enhances user interfaces, and Turbo streamlines communication between client and server. Mobile experience: Ideally Hotwire Native - (Turbo Native, Swift or Kotlin are desirable) Why Join my client? Flexible working: Work when you’re most productive. Business Growth: High potential business with a significant increase in More ❯

provides seamless interactivity, Stimulus enhances user interfaces, and Turbo streamlines communication between client and server. Mobile experience: Ideally Hotwire Native - (Turbo Native, Swift or Kotlin are desirable) Why Join my client? Flexible working: Work when you’re most productive. Business Growth: High potential business with a significant increase in More ❯

an Agile development environment. Desirable Skills: Experience in Financial Services or other regulated environments. Frontend exposure (e.g., React) – not essential but beneficial. Familiarity with Kotlin or openness to working with Kotlin-based services. Messaging systems such as Kafka or RabbitMQ. Cloud platform experience (AWS, GCP, or Azure). More ❯

engineer - ideally within a fast-paced environment. Track record of delivering/scaling Android applications with a large user base. Strong proficiency in Android Kotlin coupled with a deep understanding of Android frameworks and APIs. Experience with engineering complex mobile app architectures, including data modelling, networking, caching, and synchronisation. More ❯

the job with other team members. Sound good? We’d love to hear from you, if you have: Proficiency in Android programming in both Kotlin and Java. Significant experience of Native Android development. Significant experience of Version Control and automated build systems (Git and Jenkins). Experience of UNIX …/LINUX command line. Willingness to use Kotlin Compose, and knowledge of UX best practices. Strong interpersonal and relationship building skills, with the ability to collaborate with colleagues from a variety of business functions in collaborative/dynamic teams. Fluency in English, with strong verbal and written communication skills. More ❯

the job with other team members. Sound good? We’d love to hear from you, if you have: Proficiency in Android programming in both Kotlin and Java. Significant experience of Native Android development. Significant experience of Version Control and automated build systems (Git and Jenkins). Experience of UNIX …/LINUX command line. Willingness to use Kotlin Compose, and knowledge of UX best practices. Strong interpersonal and relationship building skills, with the ability to collaborate with colleagues from a variety of business functions in collaborative/dynamic teams. Fluency in English, with strong verbal and written communication skills. More ❯

a cross-functional Agile team on a sensitive UK Government programme. You’ll play a key role in designing and developing Android solutions using Kotlin, Jetpack Compose, and Room Database, contributing to an initiative that directly supports national security and operational efficiency. This is a fantastic opportunity to apply … also participate in code reviews and help drive forward best practices across the team. Key Skills & Experience Required: Strong experience in Android development with Kotlin Proficient with Jetpack Compose and Room Database Confident working independently and challenging requirements when needed Experience with Agile methodologies, Git, JIRA, and Confluence Knowledge More ❯

experience required: Experience with designing and writing automated tests, using version control systems, and using continuous integration solutions Strong experience in Android development using Kotlin Proven ability to design and implement robust architecture for modular, scalable applications Expertise in key Android APIs and components: UI, networking, permissions, inter-app … CI/CD tools Experience working with connectivity protocols, secure communications, and cryptographic standards Exposure to lower-level Android development (C/NDK) and Kotlin Multiplatform (KMP) is a plus Excellent debugging, profiling, and performance optimisation skills Hands-on experience with EMV standards and secure payment technologies is a More ❯