101 to 124 of 124 Permanent Kotlin Jobs

Senior Backend Engineer €80,000 - €110,000 Hybrid - One day in office! Modern Tech (Java/Kotlin) Exposure to all parts of development life cycle Growing Irish company Work in a cross-functional agile team in which you get to participate through all phases of development. You will be responsible for the design, implementation and testing of REST based … technologies, you will be surrounded by highly competent and experienced peers who really care about their work helping them build new features and functionality with the latest tech: Java21, Kotlin, AWS, Kafka, microservices architecture. This hybrid role offers a chance to work in small teams, offering great opportunities to progress and grow your career toward Lead/Principal roles. More ❯

to do your best work while working on fast-moving, purpose-driven projects that reach millions of fans worldwide. Responsibilities Build and maintain high-quality native Android applications using Kotlin and Jetpack Compose, with a focus on fast delivery and maintainable architecture. Work closely with internal teams and client stakeholders to develop end-to-end mobile features that align … a hybrid working environment, with 2 days per week in our London office to enable strong collaboration on fast-moving projects. What We're Looking For Proven expertise in Kotlin and Jetpack Compose, ideally with multiple apps shipped to the App Store or in production use. Strong understanding of scalable app architectures (e.g. clean architecture). Passion for delivering More ❯

To apply, please submit a formal application through our website: Dev10 Apply Here Please note: Applications submitted through this job posting will not be reviewed. You must apply via our site. Important: This role requires willingness to relocate anywhere in More ❯

To apply, please submit a formal application through our website: Dev10 Apply Here Please note: Applications submitted through this job posting will not be reviewed. You must apply via our site. Important: This role requires willingness to relocate anywhere in More ❯

Staff Software Engineer/Developer (Java Kotlin AWS API) Hybrid WFH to £110k Would you like to progress your career in an impactful hands-on Software Engineer role working on Tech for Good? You could be joining a HealthTech Start-up, founded by two highly successful, Cambridge University educated management consultants, that is aiming to improve patient and social … Software Engineer you will collaborate with the CTO on the overall design and architecture of the products' tech stack, working on Greenfield applications. The tech stack is based on Kotlin, SpringBoot and AWS backend with TypeScript, React and Next.js on the front end. You'll be hands-on with architecture, design and coding, including complex business logic, authentication and … and liaise on bespoke product development. About you: You have expertise with software engineering best practices, experience across the full development lifecycle and tech stack You have experience with Kotlin, Java, SpringBoot and AWS You have a good understanding of APIs and permission based systems You have a good understanding of software architecture and have experience of building systems More ❯

Backend Software Engineer/Developer (Java Kotlin AWS API) Hybrid WFH to £110k Would you like to progress your career in an impactful hands-on Backend Software Engineer role working on Tech for Good? You could be joining a HealthTech Start-up, founded by two highly successful, Cambridge University educated management consultants, that is aiming to improve patient and … Software Engineer you will collaborate with the CTO on the overall design and architecture of the products' tech stack, working on Greenfield applications. The tech stack is based on Kotlin, SpringBoot and AWS backend with TypeScript, React and Next.js on the front end. You'll be hands-on with architecture, design and coding, including complex business logic, authentication and … and liaise on bespoke product development. About you: You have expertise with software engineering best practices, experience across the full development lifecycle and tech stack You have experience with Kotlin, Java, SpringBoot and AWS You have a good understanding of APIs and permission based systems You have a good understanding of software architecture and have experience of building systems More ❯

Agile team, contributing to the development of a B2B IoT product. This is a hands-on role with real impact, where you'll influence the mobile app experience using Kotlin and Java while working in a high-growth tech environment. Why could you be interested: Join a global company operating in 10+ countries with continuous career progression opportunities Work … from station) Salary: Up to £65,(Apply online only) (based on experience) Benefits: Bonus potential (Up to 10%) Experience required: Strong commercial experience as an Android Developer Proficiency in Kotlin and Java Experience working in Agile teams Strong problem-solving and critical thinking skills Ability to take ownership and work proactively Nice to have: Firebase Exposure to cross-functional More ❯

Agile team, contributing to the development of a B2B IoT product. This is a hands-on role with real impact, where you'll influence the mobile app experience using Kotlin and Java while working in a high-growth tech environment. Why could you be interested: Join a global company operating in 10+ countries with continuous career progression opportunities Work … from station) Salary: Up to £65,(Apply online only) (based on experience) Benefits: Bonus potential (Up to 10%) Experience required: Strong commercial experience as an Android Developer Proficiency in Kotlin and Java Experience working in Agile teams Strong problem-solving and critical thinking skills Ability to take ownership and work proactively Nice to have: Firebase Exposure to cross-functional More ❯

Sling is from Avian Labs, Inc., created by product builders and engineers from Monzo, Square, and Cash App. Android at Sling Money Our Android app is built entirely in Kotlin with Jetpack Compose from day one, so there's no legacy Java or XML code to maintain. We use modern libraries and architecture, including Apollo GraphQL for networking, Room … for local storage, and Slack's Circuit framework to structure our Compose-driven UI. We've built our own Solana Kotlin library in-house to interface directly with the blockchain. The codebase is about three years old and we're entering a phase of rapid growth. Android is a critical platform for Sling, and we need to scale the More ❯

have at least 7 years experience building and shipping highly-available, fault tolerant, production ready distributed backend systems You have experience in any JVM based languages (such as Java, Kotlin, Scala) and are confident in your ability to build, debug and ship microservices You are customer focused and continuously suggest how the backend can provide the best Customer Experience … You pride yourself on consistent high levels of test coverage, strong technical documentation and effective monitoring Preferably exposure to technologies such as Kafka, PostgreSQL, Redis We use Kotlin, PostgreSQL, Kafka, Redis, Datadog, Amplitude, Grafana, BigQuery, ApacheSpark and more A passion for crypto and the transformations it enables COMPENSATION & PERKS Full-time salary based on experience and meaningful equity in More ❯

Overview Software Engineer II, Google Backup Client - London, UK Qualifications Bachelor's degree or equivalent practical experience. 1 year of experience with data structures or algorithms. 1 year of experience with Android application development. Preferred qualifications Experience in Java and More ❯

Role Mid Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area. Location: Bucharest, Romania; London, UK About the job Google User Experience (UX) is made up of multi-disciplinary teams More ❯

To apply, please submit a formal application through our website: Dev10 Apply Here Please note: Applications submitted through this job posting will not be reviewed. You must apply via our site. Important: This role requires willingness to relocate anywhere in More ❯

To apply, please submit a formal application through our website: Dev10 Apply Here Please note: Applications submitted through this job posting will not be reviewed. You must apply via our site. Important: This role requires willingness to relocate anywhere in More ❯

To apply, please submit a formal application through our website: Dev10 Apply Here Please note: Applications submitted through this job posting will not be reviewed. You must apply via our site. Important: This role requires willingness to relocate anywhere in More ❯

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 building modern, user-driven mobile applications. With a focus on … features from concept to production. You'll 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 up to £50,000 25 days … to call me on . By applying, you consent to us processing your details for this vacancy only. We look forward to hearing from you! Key Skills: Flutter, Dart, Kotlin, Swift, REST APIs, JSON, TDD, Agile, Mobile Development, Git, Clean Architecture More ❯

and the potential to influence the company's growth through innovative design and exploration of novel approaches. What you bring to the team Core Android - Strong experience developing with Kotlin; deep understanding of the Android app lifecycle, activities, fragments; proficiency in handling resources, permissions, and responsive UI across devices; problem-solving mindset; good communicators and collaborative. Kotlin - Strong More ❯

journey towards becoming the UK's leading live-in care provider and do even more to deliver a best in class service. We're currently looking for a talented Kotlin/Java backend engineer with a real passion for cloud infrastructure to join the team as a backend engineer. You'll be a part of our larger engineering function … allows Elder to connect families with carers and arrange live-in care at scale across the whole country. Having started on Java and Spring, we have since moved to Kotlin for all new development and are doing things a bit differently with the majority of our microservices following a CQRS architecture with event sourcing. All of our systems are … with both technical and non technical stakeholders Experience working on backend platforms following modern architectures such as microservices or serverless, including deploying to production Strong fundamentals of Java or Kotlin development practices A good grasp of principles behind building reliable and scalable systems, including redundancy, time complexity, and memory management Hands-on experience with cloud infrastructure and container orchestration More ❯

brand - but we need your help! This role requires you to be in our London office on Tuesdays and Thursdays. Responsibilities 2+ years creating cutting edge Android apps in Kotlin Strong grasp of Coroutines Experience with caching To be able to iterate quickly on designs across multiple feature areas Working knowledge of agile methodologies such as Scrum and Kanban … Design and all new Android developments and features Live and breathe all things Google IO and Android Experience around threading, animation, video/image manipulation, messaging Technology we love Kotlin Jetpack Compose Coroutines MockK, JUnit Room, Ktor, Hilt Reactive, MVVM/MVI Firebase Github Why join Muzz? We're a profitable Consumer Tech startup, backed by Y Combinator (S17 More ❯

contributing to an architectural vision that will scale up to be the world's leading research platform. Ship working code: We primarily work with React on the frontend and Kotlin microservices with Postgres on the backend, with some older services written in Ruby on Rails. We've always got an eye open to assess new technologies that might improve … a mature Engineering team , and looking to take your career to the next level. We're looking for people who have incredible potential. T echnical expertise with Java or Kotlin, and ideally experience with relational databases. Proven track record - You've made a demonstrable impact in your previous roles, standing out from your peers. Highly driven and proactive - you More ❯

Software Engineer II, Android, Tracking Experiences link Copy link corporate_fare Google place London, UK Early Experience completing work as directed, and collaborating with teammates; developing knowledge of relevant concepts and processes. Apply link Copy link Bachelor's degree or More ❯

Software Engineer II, Android, Health and Fitness Tracking link Copy link corporate_fare Google place London, UK Experience Early Experience completing work as directed, collaborating with teammates, and developing knowledge of relevant concepts and processes. Apply link Copy link Bachelor More ❯

Software Engineer II, Android, Enterprise Services link Copy link corporate_fare Google place London, UK Early Experience completing work as directed and collaborating with teammates; developing knowledge of relevant concepts and processes. Apply link Copy link Bachelor's degree or More ❯

community. You'll also support hiring, team development, and resourcing, all while staying close to the code. Whether it's leading architectural decisions, exploring the latest in Swift or Kotlin, or helping to scale delivery across multiple teams - you'll bring confidence, clarity, and care to every challenge. What you'll be doing: Lead technical direction across projects, contributing … externally, and contributing to a feedback-driven, inclusive environment Skills and experience you'll bring: Strong technical background in native mobile development, with expertise in Swift and/or Kotlin Confident leading mobile architecture decisions and shaping best practices across teams and projects Experience mentoring others, with a supportive and inclusive leadership style Ability to engage confidently with clients More ❯