301 to 325 of 444 Permanent Kotlin Jobs

build the app customers use to manage their money: accounts, cards, payments, savings, deposits, and onboarding/KYC. The Android codebase is modular and Kotlin-first, organised into independent core and feature modules. About the role We'rehiring a Senior Android Engineer to take a leading technical role … closely with product, design, and backend engineering to ship features that are secure, fast, and genuinely good to use.There'salso theoptionto contribute to our Kotlin backend-for-frontend (BFF), for engineers who want exposure across the stack. What you'll work on Design, build, and maintain features across ...

build the app customers use to manage their money: accounts, cards, payments, savings, deposits, and onboarding/KYC. The Android codebase is modular and Kotlin-first, organised into independent core and feature modules. About the role We'rehiring a Senior Android Engineer to take a leading technical role … closely with product, design, and backend engineering to ship features that are secure, fast, and genuinely good to use.There'salso theoptionto contribute to our Kotlin backend-for-frontend (BFF), for engineers who want exposure across the stack. What you'll work on Design, build, and maintain features across ...

will work is highly collaborative and supportive, allowing you to be the best you can be! Your work may include: Develop reliable applications in Kotlin Jetpack Compose for Android, with the potential to branch out into Kotlin Multi-Platform. These applications focus on a range of user experiences … particularly interested in people with skills/experience in: Bachelor's degree in Computer Science, Engineering, or related field. Proficiency in Android Kotlin front-end development. Happy to develop PoC applications where requirements may change rapidly and rework is common. Strong proficiency in GIT for version control and collaborative ...

work on products used by real customers in a fast-moving Fintech environment. You’ll play a key role in developing Android applications using Kotlin , while also using AI tools and technologies to improve your development workflow, productivity and software delivery . The role You will: Develop and maintain … Android applications using Kotlin Build secure, scalable and high-quality mobile payment features Use AI tools and technologies within your software development workflow Work with Product, UX/UI and Backend teams to deliver new features Contribute to technical design and architectural decisions Write clean, maintainable and well-tested ...

speed, reliability, and developer quality, flows from the engineering platform this role leads. We are building a dedicated POS Application Platform function: the foundational Kotlin-based engineering layer that sits beneath every POS product at Moniepoint. Think of it as the operating system for our POS engineering organisation … experience navigating payment certification processes such as PCI DSS and P2PE. Candidates without this will not be considered. Deep Android engineering expertise in Kotlin and Java. The POS application layer at Moniepoint is Android‐based and there are no exceptions to this requirement. Proven experience building internal engineering platforms ...

first engineering organization. The ideal candidate uses agentic AI tools as a force multiplier and is comfortable flexing to tackle backend tasks (Kotlin/Spring) when squad priorities shift. Core Responsibilities Feature Development: Build, test, and optimize highly scalable, user-oriented features for our client-facing web application. Full … Mindset: An independent, critical thinker who thrives in collaborative, small-team environments and values continuous feedback. Bonus Points Backend development experience in Java or Kotlin (ideally Spring Boot). Understanding of microservices, database concepts (RDBMS/PostgreSQL), and event-driven architectures (Kafka). Familiarity with containerization (Docker) or cloud ...

native mobile environments-working primarily with React/TypeScript for complex web dashboards and administrative consoles, alongside native mobile platforms using Swift (iOS) or Kotlin/Java (Android) to deliver responsive, zero-trust client applications for operators in the field. You will own front-end systems … professional engineering experience building production-grade web applications with modern React and TypeScript. Solid hands-on native mobile development experience with Swift (iOS) or Kotlin/Android (or proven experience bridging cross-platform architectures with native modules). Deep understanding of modern UI architecture, state management paradigms, and responsive ...

Lead Software Engineer - Full Stack Java, Kotlin BOURNEMOUTH, DORSET, United Kingdom Job Information Job Identification 210726816 Job Category Software Engineering Business Unit Commercial & Investment Bank Posting Date 03/27/2026, 10:42 AM Job Schedule Full time Job Shift Day About Us J.P. Morgan is a global … across the stack. Required qualifications, capabilities, and skills Professional experience building production-level software. Experience designing and building scalable server-side applications using Java, Kotlin, or other JVM-based languages. Experience building web services with the Spring framework. Proficiency with TypeScript and React, and experience building high-performance ...

mobile build & release systems Strong grasp of architecture patterns Preferred qualifications, capabilities and skills Published React Native app(s) in public app stores Native Kotlin and/or Swift experience Kotlin Multiplatform exposure #ICBCareer #ICBEngineering #J-18808-Ljbffr ...

bounded context first. We’re partway through breaking our Ruby/Elixir monoliths into services. Our mobile apps are native, Swift on iOS and Kotlin on Android, and the APIs you write serve them too. You don’t need Swift or Kotlin on day one, but you will ...

about how fast and simple buying an eSIM feels. About the tech Apps React Native with TypeScript Native modules in Swift and Kotlin where needed One-tap eSIM installation on iOS and Android Laravel REST APIs for orders, wallet and referrals Stripe, Apple Pay and Google Pay Push notifications … What you’ll bring 3+ years of experience building and shipping consumer mobile apps Strong React Native and TypeScript skills, or native Swift/Kotlin experience Experience with REST APIs, authentication and in-app or card payments Good knowledge of App Store and Google Play review guidelines You care ...

mobile security properly and want to use it, this contract will test it. What’s in it for you You’ll work in native Kotlin and Jetpack Compose on a live government app. You’ll see how features from several teams come together in one app, and help shape … through digital transformation. What you’ll be doing You’ll build and improve the common parts of the Android app, such as login, in Kotlin with Jetpack Compose. You’ll apply secure coding practices to authentication, data storage and network calls, in line with OWASP MASVS. You’ll work ...

Required Skills Kotlin TLS DNS unit testing AWS MCP AI Java TypeScript CDK AWS CDK Networking CI/CD Job Summary Backend Software Engineer – AWS CDK & Edge Platforms Location: London (Hybrid) Pay Rate: £400/day Inside IR35 Duration: 12 Months The Opportunity Looking to work on high-scale … latency client routing. Collaborating within an established engineering team to maintain operational standards. What We Are Looking For Solid software engineering background with Java, Kotlin, or TypeScript. Practical experience deploying and managing workloads on AWS using AWS CDK. Baseline knowledge of web networking (HTTP, TLS, DNS, load balancing). ...

with teammates, systems, and leaders across DoorDash and Wolt. Together, we’re unlocking new possibilities as one global team. Senior Fullstack Engineer (Go/Kotlin & React) About the Team Merchant EMEA Engineering builds the technology that helps merchants join, grow, and operate successfully across our markets. Our organization brings … Flexibility: We care more about solving the problem than strict frontend or backend boundaries. Our Tech Stack Our backend services primarily use Go and Kotlin, while our frontend applications use technologies such as TypeScript and React. We also work with technologies including Kafka, PostgreSQL, MongoDB, Redis, AWS, Kubernetes, Docker ...

collaboration, and promote psychological safety to help teams navigate change. Hands-on knowledge of secure API design, authentication services, and mobile development (Swift/Kotlin, React Native). Knowledge and experience of modern DevOps tools and practices. Exposure to Figma and Vercel is a great plus. Experience leading engineering … reputable university is highly desirable. Tech Stack Java/Springboot/Gradle/HTML/GraphQL/Oracle/MyBatis/Swift/Kotlin Cucumber/Selenium/RestAssured/Jenkins Linux/Windows/AWS/Terraform IaC/Kubernetes Interview Process This will be a 3-stage ...

join our Apps Experience team. Development of digital products is central to the Guardian. We create our award-winning Android app primarily in Kotlin and Java using Android Studio. We're focussed on providing a fast and stable experience to our users, and our Play Store rating of 4.7 … About the role Building and testing major new features, as well as improving and maintaining existing functionality for the app. Working 90%+ in Kotlin, but you may be required to work with Java too. You won't be coding in isolation - our culture is strongly collaborative, whether pair ...

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 (4+ 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 languagesProven experience building and operating scalable distributed systems and services within AWS cloud infrastructure or similar technologies. You have experience formally mentoring ...

BJAK·Salary not disclosed·United Kingdom·Full-time·1 month ago# Mobile Application Developer - AI Finance Agent1 view·0 applicantsYour match with this jobSee how well you match this jobSign in for AI match, a ...

Out of the successful launch of Chase in 2021, we're a new team, with a new mission. We're creating products that solve real world problems and put customers at the center - all in ...

At Expedia Group, we help travelers explore the world, one journey at a time. As a global travel company powered by passionate people, trusted partnerships, and leading technology, we connect travelers, partners, and advertisers through ...

At Expedia Group, we help travelers explore the world, one journey at a time. As a global travel company powered by passionate people, trusted partnerships, and leading technology, we connect travelers, partners, and advertisers through ...

Full Stack Engineer – Kotlin, React/Typescript – Contract – London Dan Dorrington Category : Contract Posted On : March 25, 2026 Share This : Job Title: Full Stack Engineer – Kotlin, React/Typescript Location: London, Victoria Working setup: Hybrid – 3 days per week onsite/2 days remote Job Type: Contract – Long … Relay has partnered with a global player in the financial services sector to urgently on-board an experienced Full Stack Engineer with experience of Kotlin, React/Typescript into a project team, building secure, scalable customer‐facing services. Successful candidate will join the team on an initial contract until ...

United Kingdom is recruiting an Android contractor to work on a government app, focusing on login and security-critical parts, using Kotlin and Jetpack Compose. This remote-first role involves collaboration with a small mobile platform team, code reviews, and releasing updates with Crashlytics, with occasional London office visits. ...

major growth target for Citi – with technology providing the key to unlock this potential. Responsibilities Ownership and delivery on components (Java/Kotlin) within the Core Prime Brokerage platform. Hands-on Development. Actively contribute to an agile development, applying and improving skills in Continuous Integration and Continuous Deployment … mentor junior analysts and grads. Technical Experience Java & Test-Driven Development are essential. Experience in any number of additional technologies (listed below) is advantageous: Kotlin Cloud Technologies (Kubernetes, Open Shift) Messaging Technologies (Kafka, Solace, TIBCO) Database/Data Store/Data Query Technologies (SQL Server, S3) Observability Technologies (OpenTelemetry ...

collaborative team tackling complex challenges. You don’t need to tick every box, but they’re particularly interested in people with strong Kotlin experience, secure development awareness, and the ability to adapt quickly as requirements evolve. Key Responsibilities Collaborate with the development team to design, develop, and maintain software … solutions Develop reliable Android applications using Kotlin and Jetpack Compose Utilise Git for version control, ensuring efficient code management and collaboration Design and implement backend solutions using Rust, Python, or Go, ensuring robustness and scalability, including writing web APIs Utilise Docker for containerisation to streamline deployment processes and ensure ...