201 to 225 of 462 Kotlin Jobs

Staff Applied AI Engineer

Location
Greater London, England, United Kingdom
teams along on decisions. To share extra context, our current tech stack includes GCP, BigQuery, Airflow, Python, SQL on the Data side and AWS, Kotlin, Javascript, Typescript on the Product side while our infrastructure is containerised with Kubernetes. Experience across those technologies or languages would be considered a bonus. ...

AI/ML Staff Software Engineer, AI Data

Location
Greater London, England, United Kingdom
person interviews as part of the hiring process. 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 ...

Technical Lead (AI & MACH)

Location
City Of London, England, United Kingdom
Middleware and RESTful or GraphQL APIs Microservices and MACH Architectures. HTML, CSS, Javascript frameworks such as React, or Mobile technologies such as SwiftUI, Kotlin, Flutter or React‐native CMS, DXPs and common MarTech SaaS products integration Atlassian, Azure DevOps, GitLab or similar workflow tools Understanding of Automation and Quality ...

Mid-Level Software Engineer - Backend & Full-Stack (TypeScript)

Location
Greater London, England, United Kingdom
thinking; every engineer contributes ideas and helps shape the squad’s direction, not just the code. 🛠️ Our Tech Stack Languages: Primarily TypeScript, with some Kotlin and Python Backend: Node.js, experimenting with modern alternatives like Bun Frontend: React for admin tools and reporting (minimal UI work) Infrastructure: Google Cloud ...

Staff Android Engineer

Location
Greater London, England, United Kingdom
commitment you will receive the support and resources needed to achieve your learning goals. Essential skills Extensive experience in Native Mobile Development in Android (Kotlin and Java) Accessibility best practice Continuous Integration/Continuous Delivery Experience with generative AI tools and techniques to enhance development and productivity. Experience with … Kotlin Multi Platform (KMP) Experience with/eager to learn Swift/iOS Demonstrable experience in TDD, pair programming Agile development methods such as Scrum or Kanban REST API development and/or consumption Deep understanding of MVVM and MVP Significant experience leading teams of people or technical decisions ...

Full Stack Java Developer

Location
Manchester, England, United Kingdom
Locations Belfast, Birmingham, Edinburgh, London, Manchester, Newcastle upon Tyne, United Kingdom Weare seeking an experienced Senior Kotlin Developer to join our UK Digital & Cloud Practice. Our Digital Practice is expanding rapidly and there will be an opportunity for you to achieve medium and long-term career goals. As well …/CD Pipelines and SOLID/DRY principals Hands-on developing/coding role using the following technologies: Frontend - TypeScript, Node, Express JS Backend - Kotlin, Spring Boot, Hibernate Experience in estimation and sizing Appetite to work with emerging AI technologies Additional Information Why Version 1? At Version ...

Full Stack Java Developer

Hiring Organisation
Version 1
Location
Manchester, UK
Employment Type
Full-time
deeply embedded within our DNA. Invest in us and we'll invest in you!. Job DescriptionWe are seeking an experienced Senior Kotlin Developer to join our UK Digital & Cloud Practice. Our Digital Practice is expanding rapidly and there will be an opportunity for you to achieve medium …/CD Pipelines and SOLID/DRY principals Hands-on developing/coding role using the following technologies: Frontend - TypeScript, Node, Express JSBackend - Kotlin, Spring Boot, HibernateExperience in estimation and sizing Integration experienceAPI Design experienceCloud experienceAppetite to work with emerging AI technologiesSC EligibleAdditional InformationWhy Version 1? At Version ...

Full Stack Java Developer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
display and foster them,itsdeeply embedded within our DNA. Invest in us andwellinvest in you!. Job Description Weare seeking an experienced Senior Kotlin Developer to join our UK Digital & Cloud Practice. Our Digital Practice is expanding rapidly and there will be an opportunity for you to achieve medium …/CD Pipelines and SOLID/DRY principals Hands-on developing/coding role using the following technologies: Frontend - TypeScript, Node, Express JS Backend - Kotlin, Spring Boot, Hibernate Experience in estimation and sizing Integration experience API Design experience Cloud experience Appetite to work with emerging AI technologies SC Eligible ...

Mobile Security Engineer — RASP

Location
United Kingdom
broader mobile threat‐and‐defence landscape, including: OWASP MASVS/MASTG, Frida, Xposed and Magisk, Emulators, iOS toolchains — Swift/Objective‐C, Android toolchains — Kotlin/Java, Symbol obfuscation and binary hardening, Secure local storage, App/device attestation, Applied cryptography On the platform and delivery side … software engineering — you code daily and ship to production. Mobile SDK development — experience with iOS (Swift/Objective‐C) and/or Android (Kotlin/Java), ideally with a security or SDK focus. SDK integration and extension — experience integrating and extending third‐party or native SDKs via callback/ ...

Lead Android Engineer - Hybrid, Kotlin & Cloud, Mentoring

Location
Greater London, England, United Kingdom
Capital One in London is seeking a Lead Android Engineer to steer native Android app development, set technical direction, and mentor multiple mobile teams. You will drive architecture decisions, advocate automated testing (JUnit/Espresso ...

Founding Design Engineer | CodeSpeak

Location
Greater London, England, United Kingdom
give control back to the developer: you think about architecture, and the routine goes away. CodeSpeak was founded by Andrey Breslav, the creator of Kotlin, which millions of developers use daily. Around him is a team that has built the tools other engineers rely on, at Google, Databricks, Perplexity ...

Graduate Software Engineer: Real Impact & Cloud Skills

Location
Halifax, England, United Kingdom
services used by millions of customers. You will work with experienced engineers and product teams, learn modern practices, and code in Java, Python, TypeScript, Kotlin, and more, with opportunities to gain cloud certifications. #J-18808-Ljbffr ...

Mobile Apps Engineer (iOS/Android) - Reliable Audio Capture

Location
United Kingdom
pipelines to bringing core web features into a native experience that works in real clinic conditions. You’ll bridge React Native with Swift/Kotlin, tackle audio capture and permissions, and ensure reliable performance even on flaky networks. Your work will directly impact clinicians and patients in everyday care. ...

Senior Java Software Engineer for Real-Time Trading Platform

Location
Greater London, England, United Kingdom
activity. You will own the development of our multi-venue collateral management platform and related data pipelines. You will work primarily in Java and Kotlin on both new development and production systems, collaborating with investment stakeholders to deliver robust, scalable solutions for digital assets and traditional markets. #J ...

Product Engineer

Location
Greater London, England, United Kingdom
interest in how AI systems behave, fail and improve are key. The technical environment includes React, Vite and TanStack on the frontend, with Kotlin on the backend, benefiting from the wider Java ecosystem. The platform also uses Temporal and PortKey for durable execution and enterprise-compliant LLM routing, alongside ...

Staff Product Engineer

Location
Greater London, England, United Kingdom
directly to customers, then watching your code go live inside large‐scale organisations What you’ll bring: Strong fundamentals: Deep comfort in modern languages (Kotlin, TypeScript, Python etc.) and no fear of picking up new ones A builder’s DNA: Side projects, startup experience or open source contributions ...

Backend Engineer

Location
Greater London, England, United Kingdom
help set the patterns other engineers follow Requirements Solid experience building backend services in production, ideally in Go. If your background is Java or Kotlin and you're keen to work in Go, we'd still like to talk Good working knowledge of Kubernetes: deployments, services, RBAC ...

Engineering London, UK or Ljubljana, Slovenia SDK Engineer

Location
Greater London, England, United Kingdom
live integration support. Based in-office (hybrid model) in London or Ljubljana, Slovenia. You Will Build and maintain our mobile SDK on Android (Kotlin) or iOS (Swift) Own the public API surface: minimal, stable across versions, and hard to misuse Keep the SDK lightweight and resilient, with no crashes ...

Engineering Manager

Location
Greater London, England, United Kingdom
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). For everyone, everywhere. We're people building money without borders — without judgement or prejudice, too. We believe teams are strongest when ...

Head of Engineering

Location
Greater London, England, United Kingdom
regulated workforces or healthcare Quantum computing: working knowledge of quantum algorithms for optimisation or machine learning and the hybrid toolchains (Qiskit, Cirq or PennyLane) Kotlin and Swift Vector search and the WhatsApp Business API ISO 27001 or Cyber Essentials from the engineering side Able is an equal-opportunity company ...

Mobile App Engineer (Android), UK

Location
Greater London, England, United Kingdom
big. Key Responsibilities Develop and maintain Voop’s mobile apps , with a focus on Android. Design and implement frontend experiences on mobile (Kotlin). Contribute to backend services (MDM, Hono, Postgres, AWS, Kamailio) powering the Voop network. Work on systems for mobile network management , device control ...

Mobile Engineer - IOS

Location
Metropolitan Borough of Solihull, England, United Kingdom
Worked on consumer or e-commerce apps at scale. Experience of a UIKit to SwiftUI migration. Experience of feature flagging and experimentation in production. Kotlin, or another second platform, sufficient to collaborate with the Android team. CLOSING DATE: Monday 12th October LOCATION: Please note this is a hybrid role ...

Full Stack Engineer

Location
Camden Town, England, United Kingdom
Stack Developer to lead the build of an internal Skills Marketplace platform, which is a solution that is a two-tier web application, with Kotlin & Spring for backend and React frontend. The role is part of a wider project team, working as part of an on-going client project. ...

Backend Engineer - AI Native

Location
Greater London, England, United Kingdom
particular set of technologies. You'll be working with a modern engineering stack built to support complex AI applications at enterprise scale. Backend: Kotlin and the wider Java ecosystem Frontend: React, Vite and TanStack Workflow orchestration: Temporal LLM routing: Portkey AI infrastructure: A purpose built LLM harness combining agent ...