24 of 24 Permanent Kotlin Jobs in Westminster

user’s needs and follow an Agile SDLC to develop and deliver product features. Our stack is Java/Springboot with a bit of Kotlin, DynamoDB, Aurora/MySQL and AWS. Participate with the rest of the team in the process of designing how our architecture needs to evolve ...

applications/deliverables Required qualifications, capabilities, and skills ⢠Formal training or certification on software engineering concepts and proficient advanced experience in Java/Kotlin ⢠Strong analytical and problem solving skills ⢠Experience with common Android architecture patterns, including MVVM, Use Cases and Clean Architecture ⢠Experience writing ...

Professional Android development experience, with a proven track record of shipping high-quality apps to the Google Play Store. Language Mastery: Deep knowledge of Kotlin and a solid understanding of Android architecture. Use of Dependency Injection, experience using JetPack compose etc Testing: Strong belief in automated testing—proficient with ...

capabilities, and skills Proficiency in React framework, building applications using React Native in TypeScript or JavaScript Native application development across Android/iOS in Kotlin/Swift Understanding of REST APIs and GraphQL Comfortable working with projects partially or fully using TypeScript End to end testing applications with Detox ...

capabilities and skills Proficiency in React framework & Building applications using React Native in TypeScript or JavaScript Native application development across Android/iOS in Kotlin/Swift Understanding of REST APIs and GraphQL Comfortable working with projects partially or fully using TypeScript End to end testing applications with Detox ...

English Preferred qualifications, capabilities and skills Building applications using React Native in TypeScript or JavaScript Native application development across Android/iOS in Kotlin/Swift Comfortable working with projects partially or fully using TypeScript Using latest React features such as Suspense and Hooks End to end testing applications ...

practical experience delivering system design, application development, testing, and operational stability Advanced in one or more programming language(s), such as Go, Java or Kotlin Advanced understanding of agile methodologies, CI/CD, application resiliency, and security Demonstrated proficiency in software applications and processes within a technical domain, such ...

teams, and continually pushes the bar on how we leverage AI to ship better software, faster. Our Tech Stack PHP 8, Symfony 6&7, Kotlin, AWS, MySQL, PostgreSQL, RabbitMQ, Docker, Kubernetes, React & React Native, TypeScript, MobX, Redux, Stylus and SASS, Jenkins (we deploy to production as soon ...

existing customers, making them fairer, more intuitive, attractive and more scalable. Qualifications What does it take: 5+ years of experience in Java or Kotlin (or other JVM based language) Strong experience with Spring framework, relational databases, distributed and concurrent systems (Kafka) Close collaboration with product managers, data scientists, data ...

payments and reward programmes. What will you be working on? Design, build, and maintain high-performance, scalable tools and services utilizing Java, Kotlin, Spring Boot, cloud technologies, etc. Build account-level features, such as tax payments or savings account products, to cater for European markets. Collaborate with product managers ...

drive value Working efficiently with partners across the organisation to communicate and translate business needs intoimprovements in the product You will need Experience with Kotlin and/or Java Experience working in a collaborative team A background in Android development (ideally ...

product solutions and build distributed systems which are used by thousands of customers every hour. - You are proficient in backend programming languages like Java, Kotlin, Python or Go and willing to learn and work with Java services. - You have extensive experience in designing and implementing asynchronous, reliable and scalable ...

looking for a collaborative, proactive, flexible, and detail-oriented individual with a passion for innovation. Your technical toolkit should include: Strong development experience using Kotlin, including integration and unit testing. Strong understanding and experience with Android architecture (multi-modules, Dependency Injection, MVVM). Proficiency in building user interfaces with ...

stakeholders. Bias to action and comfort with ambiguity — able to move quickly while maintaining quality and compliance. Experience with JVM platform (Java/Kotlin/Spring Boot). Additional Information Interested? Find out more: How we work - a practical guide DEI @ Wise Wise Tech Stack (2025 update) See what ...

monitoring systems. Infrastructure that other teams depend on, not individual model work. Strong software engineering fundamentals - you build reliable, well-tested, maintainable systems. Python, Kotlin/Java, SQL. Experience with ML orchestration (Airflow, Kubeflow, or equivalent), model registries (MLflow or similar), and container-based deployment End-to-end understanding ...

build scalable distributed systems and deliver customer-facing products used by millions of users. You are proficient in backend programming languages such as Java, Kotlin, Python, or Go. You have strong experience designing asynchronous, reliable, and scalable systems within microservice architectures. You are comfortable working in greenfield environments where ...

user-centric features. You’ll also contribute to our culture of continuous learning and innovation. Job Responsibilities: Design, develop, and maintain Android applications using Kotlin and best engineering practices Apply SOLID principles, design patterns, and architecture types to deliver scalable solutions Lead and participate in the migration to MVVM … Widgets Ensure app performance, reliability, and a crash-free user experience Communicate effectively and proactively solve problems Required Qualifications, Capabilities, and Skills: Proficiency with Kotlin, Android SDK, and Android Studio Experience with RxJava or Coroutines, and Dagger or Hilt Familiarity with Java/Android design patterns (MVP, MVVM) Experience ...

microservice architecture applications leveraging the latest technologies and the best industry practices. Design, estimate costs for and implement technical solutions written in Java/Kotlin Write unit, component, integration, end-to-end & performance tests Support the products you've built through their entire life cycle, including production and incident … back-end software engineer in an agile, dynamic and customer facing environment Recent experience with using a JVM language (Java/Scala/Kotlin, preferably Java 8+) Understanding of RESTful APIs and web technologies Understanding of relational databases Experience in all the stages of software development lifecycle (requirements, design ...

continue to build upon the diversity of our team we are thrilled to have the opportunity to bring on board a Senior Kotlin/JVM Engineer. This is an opportunity to bring new experience, perspective and capabilities to our design discussions, helping shape our approach to delivering elegant solutions … again with brand new product launches this year. We're looking for an engineer with a depth of knowledge and recent hands-on Kotlin experience or JVM based engineering experience that enables them to not only deliver elegant, idiomatic solutions in Kotlin or Java but also to contribute ...

Job Description hackajob is collaborating with J.P. Morgan to connect them with exceptional professionals for this role. Submit your CV and any additional required information after you have read this description by clicking on the ...

continue to build upon the diversity of our team we are thrilled to have the opportunity to bring on board a Senior Kotlin engineer to a newly forming pod. This is an opportunity to bring new experience, perspective and capabilities to our design discussions, helping shape our approach … again with brand new product launches this year. We're looking for an engineer with a depth of knowledge and recent hands-on Kotlin experience that enables them to not only deliver elegant, idiomatic solutions in Kotlin but also to contribute new knowledge and experience to our frequent ...

learn more we do want to hear from you! Proven experience in building and deploying an app that delight customers Strong proficiency in Kotlin Familiarity with modern app architectures like Unidirectional Data Flow, Dependency Injection, Structured Concurrency with Kotlin Coroutines, amongst others Desire to write testable code Understanding ...

Nice to have Hands-on experience with scraping technologies at scale and maintaining data quality/accuracy. Experience building backend systems with Java or Kotlin (or another JVM language). Experience with Spring (or similar JVM frameworks). Experience operating data-heavy systems with strong observability (monitoring, alerting, data … domain and engineering practices, and helped improve how the team works. Qualifications What does it take: 5+ years of experience in Java or Kotlin (or other JVM based language) Strong experience with Spring framework, relational databases, distributed and concurrent systems (Kafka) Experience in scraping technologies at scale and maintaining ...

Equity Derivatives front office. You’ll lead and inspire a high-performing, globally distributed engineering team, while staying hands on with solution design and Kotlin development. You’ll set the standard by leading from the front bringing proven experience building, deploying and supporting large-scale EQD pre-trade platforms … high-performing, globally distributed engineering team, with a strong focus on mentoring and coaching. Stay hands-on with architecture and design, and contribute through Kotlin coding and code reviews where it adds most value. Drive transformation and modernisation across the pre-trade platform, improving scalability, resilience and time ...