76 to 88 of 88 Kotlin Jobs in London

from customer-facing product to internal tools, including shipping consumer-facing AI features into production on mobile. You'll work in Swift and Kotlin across iOS and Android alongside a tight team of mobile and web engineers. Our infrastructure and backend are already excellent; we're looking for mobile … just execute it. We want people who dig into the "why", not just the "how"Requirements5+ years building mobile applications, deep in Swift or Kotlin with the range to work across both. You've stayed hands-on throughoutYou don't stop at the client. You've worked beneath ...

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 … 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 ...

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 … 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 ...

Kotlin Engineer (KMP Mobile Wearable Devices) London/WFH to 125kDo you have strong KMP (Kotlin Multiplatform) skills combined with mobile and wearable device experience? You could be progressing your career in a hands-on Kotlin Engineer role at a hugely successful, global health/wellness company. … Kotlin Engineer you'll join a small, high-performing team operating as a technology incubator within the wider organisation, helping transform the customer experience from traditional fitness into a broader lifestyle and wellbeing platform. You'll have significant technical ownership across the architecture, design and development of mobile application ...

approaches reusable across all types of benchmarks. Minimum qualifications: Bachelor's degree or equivalent practical experience.8 years of experience programming in C++, Java, Python, Kotlin or Go.5 years of experience testing, and launching software products.3 years of experience with software design and architecture. Experience integrating generative AI tools … enable growth and solve their most critical business problems. Bachelor's degree or equivalent practical experience.8 years of experience programming in C++, Java, Python, Kotlin or Go.5 years of experience testing, and launching software products.3 years of experience with software design and architecture. Experience integrating generative AI tools ...

Lead the Digital Wellbeing engineering team, own the technical strategy and execution, and establish an excellent team culture. Adopt a cross-functional leadership role. Own a critical global issue impacting the lives of 1B+ users ...

At R3, we are building the on-ramp for the next trillion dollars of assets to move on-chain, bridging the worlds of traditional finance (TradFi) and decentralized finance (DeFi). We are launching institutional ...

000London AreaDo you love coding with Kotlin? Have you worked in a fast-paced start-up environment? ð Senior Backend Engineer – AI transforming the future ðð Location: Hybrid in London approx. 1-2 days a week (flexible work hours)ð Compensation: Up to 105k + bonus + equityWe … minutes, without the never-ending manual work or compliance risks. Having just received their Series A funding, they're hiring Senior Backend Engineers with Kotlin (or a combination of Java & Kotlin experience) to build new product features, improve performance and scalability, and help define technical direction within ...

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 … next level. We're looking for people who have incredible potential. Technical expertise with at least one programming language (we use Python, Kotlin and a bit of Ruby), and ideally experience with relational databases. Proven track record – You've made a demonstrable impact in your previous roles, standing ...

Location: LondonDepartment: TechnologyExperience Level: Experience ProfessionalsContact: Paul KrugJob ID: REQ8322Role overviewWe are hiring a senior engineer to build and operate the data systems that turn vendor feeds, weather data, and satellite and vessel-tracking signals ...

asset classesDesign pricing and risk logic, market data processing, and order handlingOptimise data flow and system throughput under real-time constraintsImplement core components in Kotlin (some C++ and legacy Python/Java)Engineer for reliability—testing, monitoring and rapid fault recoveryWhat You'll BringSolid command of CS fundamentals—algorithms … architecture, systemsAdvanced experience in Kotlin or Java (Other languages considered C#/F#/C++)Deep familiarity with Linux environments and system-level APIsExperience with high-throughput, low-latency systemsAbility to work independently and review code for correctness and clarityFinance experience not required, but curiosity helpsWhy ApplyHigh-impact team ...

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 … next level. We're looking for people who have incredible potential. Technical expertise with at least one programming language (we use Python, Kotlin and a bit of Ruby), and ideally experience with relational databases. Proven track record – You've made a demonstrable impact in your previous roles, standing ...

will talk directly to the underwriters who use what you build. What you'll be doingDesign, build, and operate backend services in Kotlin or Java, and own them in production. Turn ambiguous underwriting problems into simple, reliable software. Much of the work is deciding what to build, not just … direct feedback, and raise the engineering bar around you. What you'll need to have doneStrong professional experience building and running backend systems in Kotlin, Java, or another JVM language. Judgement in architecture and system design: a feel for what to build now, what to defer, and what will ...