Multi-Threading. E-trading functionality, including low latency systems development. Experience scaling systems across different products. Other desirable skills include: FIX. Bond analytics, risk, pricing and curve building understanding. KotlinMore ❯
Multi-Threading. E-trading functionality, including low latency systems development. Experience scaling systems across different products. Other desirable skills include: FIX. Bond analytics, risk, pricing and curve building understanding. KotlinMore ❯
make a real impact? Come join our Infrastructure team and build next-gen automation + UI tools that power global network operations! 🌍 🛠️ Tech Stack: ✅ React.js ✅ PHP/Hack/Kotlin Or any Object Oriented Language ✅ Python (automation scripts, data pipelines) ✅ TypeScript (nice to have) ✅ Bonus if you know network engineering basics! 🌐 👨💻 Your Day-to-Day: 🔹 Build web apps & backend More ❯
make a real impact? Come join our Infrastructure team and build next-gen automation + UI tools that power global network operations! ️ Tech Stack: ✅ React.js ✅ PHP/Hack/Kotlin Or any Object Oriented Language ✅ Python (automation scripts, data pipelines) ✅ TypeScript (nice to have) ✅ Bonus if you know network engineering basics! Your Day-to-Day: Build web apps & backend More ❯
frontend. They work with a stack of Vue, TypeScript. JavaScript, HTML, CSS & TDD - Having knowledge with this stack is very important! Any backend skills is a plus! (they use Kotlin!) This role will be 2 days a month in their London based office and can offer up to £85,000 + bonus + an awesome benefits package! They have More ❯
frontend. They work with a stack of Vue, TypeScript. JavaScript, HTML, CSS & TDD - Having knowledge with this stack is very important! Any backend skills is a plus! (they use Kotlin!) This role will be 2 days a month in their London based office and can offer up to £85,000 + bonus + an awesome benefits package! They have More ❯
to go through higher clearances to be considered for these roles. Requirements: Exposure to Android or Linux internals Experience with low level coding languages like C, C++, Java or Kotlin Again, as per the heading due to the sensitive nature of the work this role will be conducted on a Hybrid basis with 2/3 Days in Hampshire. More ❯
translating them into feasible, visually compelling technical builds. Rapidly explore new frameworks, APIs, and SDKs for spatial interaction, real-time rendering, and UI/UX within XR natively with Kotlin and Jetpack Compose. Manage and mentor the senior developer and technical artist on best practices, system coherence, and build pipeline consistency. Own and guide code standards, build system setup … ability to manage small teams while also contributing hands-on to technical delivery. Strong experience in real-time graphics programming, including GLSL or equivalent shader languages. Deep familiarity with Kotlin or similar languages for spatial computing and immersive interaction. A creative and experimental mindset-comfortable pushing visual boundaries while maintaining tech realism. Experience with rapid iteration and shipping prototypes More ❯
to go through higher clearances to be considered for these roles. Requirements: Exposure to Android or Linux internals Experience with low level coding languages like C, C++, Java or Kotlin Again, as per the heading due to the sensitive nature of the work this role will be conducted on a Hybrid basis with 2/3 Days in Hampshire. More ❯
a growing team (currently 2 engineers, soon to be 3). What We're Looking For: Strong background in native mobile development - iOS (Swift/Objective-C) and Android (Kotlin/Java). Familiarity or experience with React Native, which is what is currently used across all mobile projects. Proven ability to lead small teams, set direction, and mentor More ❯
East London, London, United Kingdom Hybrid / WFH Options
Interact Consulting Limited
a growing team (currently 2 engineers, soon to be 3). What We're Looking For: Strong background in native mobile development - iOS (Swift/Objective-C) and Android (Kotlin/Java). Familiarity or experience with React Native, which is what is currently used across all mobile projects. Proven ability to lead small teams, set direction, and mentor More ❯
of end-to-end systems development life cycles. Knowledge of computer development software as it relates to systems, such as SQL, Visual Basic, etc. Expertise with Reactjs, PHP, Hack, Kotlin, Ruby. Expertise with Python and Web Applications. 8+ years of experience. Education/Experience: Master’s degree in computer science preferred. More ❯
of end-to-end systems development life cycles. Knowledge of computer development software as it relates to systems, such as SQL, Visual Basic, etc. Expertise with Reactjs, PHP, Hack, Kotlin, Ruby. Expertise with Python and Web Applications. 8+ years of experience. Education/Experience: Master’s degree in computer science preferred. More ❯
of end-to-end systems development life cycles. Knowledge of computer development software as it relates to systems, such as SQL, Visual Basic, etc. Expertise with Reactjs, PHP, Hack, Kotlin, Ruby. Expertise with Python and Web Applications. 8+ years of experience. Education/Experience: Master’s degree in computer science preferred. More ❯
to-end systems development life cycles. Knowledge of computer development software as it relates to systems, such as SQL, Visual Basic, etc. Expertise with any object-oriented programming languages(Kotlin, Ruby etc.) Expertise with Python and Web Applications Education/Experience: Master's degree in computer science preferred. More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Russell Tobin
to-end systems development life cycles. Knowledge of computer development software as it relates to systems, such as SQL, Visual Basic, etc. Expertise with any object-oriented programming languages(Kotlin, Ruby etc.) Expertise with Python and Web Applications Education/Experience: Master's degree in computer science preferred. More ❯
goal, we are supported by General Catalyst, Samsung NEXT, and NEXT Ventures, and we were part of Y-Combinator's W21 batch. Responsibilities Languages: We are using Python, Swift, Kotlin, React, Flutter. You'll work with our API, our SDKs, and our Widget. You'll build innovative solutions to make it super easy for apps to integrate. You'll More ❯
experience - 1-4 years of hands-on Flutter development - Good knowledge of Dart and design tools like Figma - Experience with APIs and JSON - Git skills (React Native, Swift or Kotlin knowledge is a bonus) - An eye for detail and the ability to explain complex things simply Benefits: - Competitive salary - A modern office with free lunch and fresh fruit - Friday More ❯
engineering experience. At least seven (7) years of experience as a software engineer (at least 11 years experience if no Bachelor's degree) Kubernetes deployment and maintenance Experience with Kotlin development Bonus Points: Kubernetes networking experience GitOps experience with kubernetes deployments As a Software Engineer, You Will: Develop, maintain, and enhance complex and diverse software systems Work individually and More ❯
handle and process large volumes of data efficiently using scripting languages such as Python. Proficiency in full stack engineering: JS, Typescript; one or more backend JVM languages (Java/Kotlin/Scala etc). Proven expertise in building and maintaining high-performance, scalable and fault-tolerant internal tooling functionality. Comfortable navigating ambiguity and ownership of problem definitions. Ability to More ❯
in MS Office Suite (especially Excel and PowerPoint). Preferred Qualifications: Previous experience with website development and knowledge management tools preferred. Experience in Java, C, C++, Python, C#, SQL, Kotlin, Scala, JavaScript programming languages. Knowledge of Defense Travel System and Defense Travel Regulations preferred. Strategic Analysis, Inc. is an Equal Opportunity employer and is committed to non-discrimination in More ❯
in MS Office Suite (especially Excel and PowerPoint). Preferred Qualifications: • Previous experience with website development and knowledge management tools preferred. • Experience in Java, C, C++, Python, C#, SQL, Kotlin, Scala, JavaScript programming languages. • Knowledge of Defense Travel System and Defense Travel Regulations preferred. Strategic Analysis, Inc. is an Equal Opportunity employer and is committed to non-discrimination in More ❯
Modeling Experience • Programming languages for quantitative analyses (ex. Mathematica, Python, R) • Hands-on experience with one or more of the following: JavaScript, HTML, CSS, C/C++, Go, Ruby, Kotlin, Python • Technical writing (e.g., data definitions) experience Benefits Offered: • 3 weeks' Vacation • Sick time, Health • Dental and Vision • 401k plan with 4% match • 10 holidays, 2 floating holidays • A More ❯
be part of the whole feature development lifecycle on multiple full-stack applications with direct access to a wealth of customer feedback. You will use technologies such as Java, Kotlin, React, and Python to write maintainable, performant, and high-quality code. We focus on continuous deployment and iterative delivery, well-tested to ensure our code runs reliably, allowing you More ❯
process Discuss user requirements; design and develop library APIs and implementations Articulate and solve complex problems with design, development, testing and documentation Learn and collaborate in SDK environments (e.g. Kotlin, Qt, .Net, Swift, Flutter), when required, for testing, investigation and prototyping Requirements 2+ years of commercial/academic software development experience, including debugging algorithms, and designing functions and class More ❯