276 to 300 of 459 Kotlin Jobs

Citi is seeking a hands-on engineer to lead and deliver core Prime Brokerage components using Kotlin/Java, shaping technical direction and ownership. You will collaborate with stakeholders, drive planning and estimation, and stay hands-on to push changes into production. The role emphasizes high engineering standards, shift ...

with occasional travel within Europe and collaboration with cross-functional teams across markets. You will work primarily with Node.js and TypeScript, with Java and Kotlin as nice-to-have skills, and leverage Temporal, SpiceDB, PostgreSQL, Kafka and Redis. Strong engineering fundamentals and leadership are valued as we scale. #J ...

technology, collaborating with business users to translate needs into scalable solutions. The role emphasizes Agentic AI, cloud platforms (GCP, Snowflake), and modern Java/Kotlin development in a large commercial environment. Expect a competitive salary up to £115,000, a 35-hour week, and the chance to influence critical ...

Full Stack Engineer to build and scale our platform for mobile threat hunting. You’ll work on a React admin console and Python/Kotlin backends, delivering end-to-end features that help organizations visualize and manage mobile security risks across thousands of devices. You will design APIs, data ...

learning from our production performance, our psych research team, and scalable data sources. Our product tech stack uses Dart/Flutter for the app, Kotlin for core backend services, and Next.js/TypeScript for internal tooling, as well as Rust for low level media streaming. We use gRPC ...

They're far more interested in strong engineering fundamentals, problem-solving ability and people who can quickly learn new technologies. The Tech Stack: Backend: Kotlin, supported by the wider Java ecosystem. Frontend: React, Vite and TanStack. Infrastructure and orchestration: Temporal. LLM routing: Portkey. AI infrastructure: A specialised LLM harness ...

market alternatives. Requirements Strong React Native experience (mandatory). Must have shipped multiple apps into production with React Native (mandatory). Swift/Kotlin/Flutter/Objective-C experience is a plus. Experience working within the Crypto industry is a plus. Experience working at a fast-moving impressive ...

better, drop the old one without ceremonyThis is a broad role. We don’t care whether your background is Kotlin, C++, JavaScript, embedded firmware, or something else entirely — we care that you can hold the whole system in your head and pick the right tool for the job.## Your ...

priorities in a fast-moving SME, and you're happy being the only data person in the company. Experience of GCP itself, Terraform, streaming, Kotlin or another JVM language, or Metabase is welcome, but none of it is required. What We Offer Hybrid working, 3 days in the office ...

building and operating production data pipelines, ideally including Kafka or another streaming/event-driven system. Working knowledge of at least one of Scala, Kotlin or Python, and willingness to work across all three as the team requires. Familiarity with data warehousing concepts (e.g. medallion architecture bronze/silver ...

obtain UK Security Clearance (SC Level) prior to appointment. Ever built Android apps that actually feel fast, modern, and clean? Comfortable jumping between Kotlin, backend services, and cloud-native systems without getting boxed into one layer? Want to work on secure, real-world systems where engineering quality genuinely matters … This is a hands‐on engineering role across mobile, backend, and cloud. You’ll be building Android applications using Kotlin + Jetpack Compose, designing and shipping backend services in Rust, Python, or Go, and working with Docker, CI/CD pipelines, and cloud platforms (AWS/Azure ...

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 ...

environment: peer review, test coverage, acceptance criteria and release notes are audit evidence, not ceremony. Java and Spring Boot today. We expect to introduce Kotlin on the new platform and want people who would enjoy that. A small, growing in-house team working with our Principal Architect … read by colleagues outside engineering, our partner and our auditors. Degree in computer science or a related field, or equivalent practical experience. Desirable Kotlin, or a strong interest in it. Payments, PSP or payment gateway integration experience. Experience building or operating multi-tenant SaaS. Experience working alongside, or reviewing ...

We're looking for an experienced Flutter developer to helpshape the future of Eventware, our event technology platform. At Sector Global, we develop technology that connects people,creates opportunities and helps deliver successful eventsaround the ...

Deutsche Bank is a global banking business with strong roots in Germany and operations in over 70 countries. Their large but focused footprint gives an established position in Europe plus a significant presence in the ...

The Economist Group, a global media and information-services company, seeks a Staff Android Engineer to lead our mobile Android platform. You will define architecture, mentor engineers, and collaborate with product and design to deliver ...

Adria Solutions is recruiting a Technical Lead for a fintech payments platform. This hybrid Manchester-based role combines hands-on development with architectural leadership, guiding a small engineering team through secure, reliable service delivery. You ...

Advisor LLP is seeking an Android Engineer based in London to develop mobile components that capture user behavior. The role involves building high-quality Kotlin code and collaborating with cross-functional teams. You’ll contribute to improving the systems used for consuming data insights that impact millions of Spotify ...

engines, and decision systems running in production across high-throughput environments Proficient in backend engineering at scale, with strong command of languages like Java, Kotlin, Go, or similar; comfortable owning data models, service contracts, and storage layer decisions Experienced with stream processing and event-driven architectures (Kafka, Pub/ ...

reliable releases Championing performance, accessibility, and user experience Who will you work with Engineering Team About you Proven native Android development experience using modern Kotlin and Jetpack Compose. Strong understanding of architectural patterns, separation of concerns, and scalable app design. Proficiency in unit and UI testing with standard Android … frameworks. Practical knowledge of dependency injection and Kotlin Coroutines. Familiarity with RESTful APIs, networking libraries, and data serialization. Ability to use telemetry, analytics, performance monitoring, and A/B testing to validate ideas and measure impact. Knowledge of CI/CD tools, including Fastlane and GitHub Actions. Commitment ...

exists Our domain is a healthy challenge: multi-custodian, multi-currency, multi-entity financial data, modelled thoughtfully and available at scale. The platform is Kotlin and Spring microservices, with Python where it pays off: metrics, analytics and our AI work. Good features start well before any code gets written … platform, you name it and propose what should exist. You own feature architecture end to end, from the React frontend through our Kotlin and Spring services, across data stores and events, down to Azure. You decide what goes where, and push hard for the simplest solution the existing architecture ...

teams (5+ years preferred) Strong commercial experience in Java or a comparable language, plus production experience in at least one other, for example TypeScript, Kotlin, Python, Go or C# Comfortable working across back end and front end (TypeScript and Angular are the current front-end stack) A track record … candidates who have held roles including: Software Engineer, Backend Engineer, Platform Engineer, Full Stack Engineer, Lead Software Engineer, Principal Engineer, Technical Lead, Java Engineer, Kotlin Engineer, Python Engineer, TypeScript Engineer, Integration Engineer Deerfoot Recruitment Solutions Ltd is a leading independent tech recruitment consultancy in the UK. For every ...

responsibility, so engineers own testing too. We care about strong engineering fundamentals, especially as AI changes how we build. You’ll mostly write Kotlin, working with Spring, Postgres, Elasticsearch and Kafka, and deploying to Kubernetes on AWS through GitHub and ArgoCD. Real ownership : you’ll shape problems with … legacy, and our systems have been built in the last few years Skills & Experience Experience working as a software developer with Java or Kotlin server-side applications Track record of turning business problems into working software, with a clear, measurable impact Experience building and running mission‐critical services ...

Collaborating with designers, product managers and other engineers to build high-quality customer experiences. Designing, building and shipping Android features using Kotlin and Jetpack Compose. Contributing to the development of our in-house Server-Driven UI framework, helping us deliver features and dynamic experiences more quickly. Supporting and improving … practices used across the Mobile Engineering group. About you We’re looking for someone with: Commercial experience building Android applications. Good knowledge of Kotlin and modern Android development. Experience with Jetpack Compose, or an interest in developing your skills with it. An understanding of common mobile development principles, patterns ...

generation mobile experience. Working within a cross-functional engineering team, you'll design, build and deliver secure, scalable and high-performing Android applications using Kotlin and Jetpack Compose. You'll collaborate closely with designers, product managers and backend engineers to create intuitive, consumer-facing features that delight users … What we’re looking for?*** Proven experience developing and shipping Android applications to the Google Play Store* Strong experience building Android applications using Kotlin and Jetpack Compose* Experience developing secure, scalable and high-performance mobile applications* Strong understanding of Android architecture, design patterns and SOLID principles* Experience with Clean ...