1 to 25 of 50 Remote/Hybrid Kotlin Jobs in the UK

Software Engineer (React Native) - UCX

Hiring Organisation
Hargreaves Lansdown
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
performance profiling and memory optimization. Excellent communication skills and experience working in agile environments. Nice to Have Experience with native iOS (Swift) or Android (Kotlin/Java). Experience in fintech or banking applications. Familiarity with feature driven modular architecture. Experience working with feature flags. UI automation testing experience. ...

Senior Software Engineer (React Native) - UCX

Hiring Organisation
Hargreaves Lansdown
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
performance profiling and memory optimization. Excellent communication skills and experience working in agile environments. Nice to Have Experience with native iOS (Swift) or Android (Kotlin/Java). Experience in fintech or banking applications. Familiarity with feature driven modular architecture. Experience working with feature flags. UI automation testing experience. ...

Senior Android Engineer

Hiring Organisation
Haystack
Location
Manchester Area, United Kingdom
date with the latest trends and technologies in mobile development Requirements 4+ years of professional Android development experience (Senior) Strong proficiency in Kotlin and modern Android development practices Experience with Jetpack Compose, MVVM architecture, and dependency injection (e.g., Hilt or Dagger) Familiarity with RESTful APIs, GraphQL, and third-party ...

Android Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £450 to £500 per day
Stakeholder management working closely with strategy team to architect, design and implement solutions. Your Profile Essential skills/knowledge/experience: Excellent knowledge of Kotlin/Java. Strong knowledge of Android SDK, Android UI design principles, patterns, and best practices Experience with offline storage, threading, and performance tuning Awesome ...

TypeScript Developer Full Stack

Hiring Organisation
Client Server
Location
North London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
twice a week. About you: You have advanced full stack development skills including TypeScript backends, microservices, APIs, React and also ideally React Native or Kotlin for mobile development You have a good understanding of distributed systems, RDBMS (Oracle) and data modelling trade-offs You have a good understanding ...

Mobile Architect (iOS & Android) - £500 Outside

Hiring Organisation
Stealth IT Consulting Limited
Location
United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £500 per day Up to £500 Outside per day
Skills & Experience Proven experience as a Mobile Architect , Lead Mobile Engineer , or similar senior role. Strong hands-on background in iOS (Swift) and Android (Kotlin/Java) . Expertise in designing scalable, secure mobile platforms. Deep understanding of mobile development patterns, CI/CD, APIs, SDKs, and cloud-integrated ...

Java Full Stack Engineer (SC eligible)

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Code tools NoSQL (MongoDB) or SQL databases such as Postgres Experience working with GOV.UK standards or in the UK public sector Exposure to Node.js, Kotlin or C# Experience integrating solutions with LLMs (LangChain, Vercel AI, etc.) Why This Role Stands Out Real impact: contribute to digital services used ...

Software Engineer

Hiring Organisation
Adam Health
Location
Cardiff, Wales, United Kingdom
software engineering experience. Hands-on experience with mobile app development (production-level exposure). Experience with one or more of: React Native Flutter Swift Kotlin/Java (Android) Experience of Python or Node.JS, ideally both. Backend & Systems Knowledge Understanding of backend systems and API design. Object-oriented programming experience. ...

Mid-Senior Ruby on Rails Engineer (B2B SaaS | Hybrid | UK)

Hiring Organisation
Transreport
Location
London Area, United Kingdom
migrating serverless components (e.g., AWS Lambda) into Rails applications. Familiarity with Vue.js to support frontend collaboration. Experience working with mobile applications (React Native/Kotlin/Swift). Experience working in regulated industries or multi-client B2B systems. Contributions to open-source Ruby projects or technical blogging. Benefits Private ...

Senior Full Stack Engineer TypeScript

Hiring Organisation
Client Server
Location
North London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£95,000
twice a week. About you: You have advanced full stack development skills including TypeScript backends, microservices, APIs, React and also ideally React Native or Kotlin for mobile development You have a good understanding of distributed systems, RDBMS (Oracle) and data modelling trade-offs You have a good understanding ...

Senior Software Engineer

Hiring Organisation
Cathcart Technology
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Permanent
Salary
£75,000
Highly desirable experience includes: ** Previous work within a technical consultancy ** Software architecture or project leadership exposure ** Experience with a variety of programming languages (Python, Kotlin) This role would suit someone who enjoys solving complex problems , influencing technical direction, and continuing to grow their career within a collaborative consultancy environment. ...

Test Automation Specialist

Hiring Organisation
83zero
Location
London Area, United Kingdom
initiatives and knowledge-sharing activities Technology Exposure You will gain experience across a broad technical landscape, including but not limited to: Java, JavaScript, Node.js, Kotlin Spring Boot and RESTful microservices Selenium, Playwright, Cucumber, REST testing NoSQL databases Git-based version control systems Your Profile Essential experience: ISTQB Foundation certification ...

Mobile Engineer (iOS)

Hiring Organisation
Blue Light Card
Location
Leicester, Leicestershire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
using GitHub for source control and GitHub Actions for CI/CD pipelines to streamline development workflows Experience with shared business logic using Kotlin Multiplatform Mobile (KMM) to enhance cross-platform development and ensure code consistency Familiarity with key tools and services like Amplitude for analytics, Braze for push ...

Java Developer

Hiring Organisation
Syntax Consultancy Ltd
Location
Leeds, West Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£75000/annum £75k (DOE)
Advantageous skills: understanding of DevOps/DevSecOps concepts, Docker, Containerisation + AWS Associate Developer accreditation. Technical Environment: Core Java, Spring Boot, AWS Cloud Services, Kotlin, AngularJS, Jenkins, NodeJS, SQL/NoSQL databases, DynamoDB, GitHub, Backend, Frontend, CI/CD, DevOps, (url removed). Benefits: Salary to £75k Base ...

Senior Engineer

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
within a structured delivery framework while maintaining a clear focus on product impact and customer outcomes. Core Technical Skills Skills Java and/or Kotlin Micronaut or Spring Boot Experience building and supporting distributed systems React/Next.js AWS and/or Azure experience Experience Identity & Access Management standards ...

Java Developer

Hiring Organisation
Hyperloop Recruitment
Location
Ruthin, Denbighshire, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
Search) RESTful APIs JavaScript Jira/Confluence Unit testing ability It would be a bonus if you've worked with any of the following: Kotlin Kafka Bash Groovy Linux The role is paying up to £65,000 (DOE) plus benefits and will be a hybrid working model ...

Technical Architect - Data Platform Modernisation

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Birmingham, West Midlands, West Midlands (County), United Kingdom
Employment Type
Contract
Contract Rate
£500 - £520/day
handover experience. Excellent stakeholder communication and leadership skills. Strong technical documentation skills (Confluence/SharePoint). Desirable Event-driven and microservice-based data architectures. Kotlin experience and migration pathways to Java/Python. Knowledge of Power BI, CoPilot, or GenAI. ...

Java Developer

Hiring Organisation
True North Group
Location
Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 per day
breaks minimum) Essential Skills : Java, TDD, Paired Programming, previous experience of working with central government is highly beneficial. Other Key Skills: Spring Boot, Kotlin, Typescript, Node, AWS, Terraform Role : You'll work with a consultancy client on projects for a central Government department. More information can be shared once ...

Full Stack Developer CGEMJP

Hiring Organisation
Experis
Location
City, Sheffield, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
team. We expect the candidate to have the following skills: Willingness to learn multiple programming languages Demonstratable experience of one language. We predominantly use Kotlin, Java, JavaScript Working knowledge of Unix Must understand databases from a consumer point of view Knowledge of HTTP APIs e.g. RESTful ...

Technical Architect

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day
ambiguous contexts. Strong experience of technical documentation on Confluence/SharePoint Desirable Experience with event-driven architectures and microservice-based data contracts. Knowledge of Kotlin and migration pathways to standard languages (Java, Python, etc.). Understanding of Power BI, CoPilot for Power BI, or GenAI (helpful but not core ...

Full Stack Developer CGEMJP00332278

Hiring Organisation
Experis
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Contract
team. We expect the candidate to have the following skills: Willingness to learn multiple programming languages Demonstratable experience of one language. We predominantly use Kotlin, Java, JavaScript Working knowledge of Unix Must understand databases from a consumer point of view Knowledge of HTTP APIs e.g. RESTful ...

Technical Lead

Hiring Organisation
Formula Recruitment
Location
London Area, United Kingdom
functional team Work closely with product managers and business stakeholders to align technical direction with strategic goals Write high-quality, production-ready code using Kotlin or Java Lead by example through code reviews, architectural decisions, and continuous delivery practices Drive improvements in engineering practices, tooling, and team workflows Help ...

Senior Software Engineer - Front End

Hiring Organisation
mkodo
Location
Newcastle Upon Tyne, England, United Kingdom
areas of depth may include one or more of: Web/Front-end engineering Java/AWS backend and distributed systems React Native Android (Kotlin) iOS (Swift) Successful candidates demonstrate deep expertise in at least one of these areas while maintaining practical experience and willingness to work across others. … Software Engineer or equivalent. Deep expertise in at least one of: Modern web/front-end engineering (TypeScript/JavaScript frameworks) React Native Android (Kotlin) iOS (Swift) Java/AWS backend engineering and distributed systems Demonstrated ability to work across multiple parts of the stack. Strong understanding of modern ...

Layout Engineer

Hiring Organisation
Infoplus Technologies UK Ltd
Location
London, UK
Employment Type
Full-time
Negotiable) Visa Note: Open to British Citizenship, ILR (Indefinite Leave to Remain), or UK Settlement Visa. Key Requirements:Years of experience: 5+Technical skillset: Kotlin, Coroutines, Circle Cl, Jetpack Compose, Espresso Detailed Job Description:Experience:8+ years in Analog/Mixed-Signal/RF layout design, including RF layout techniques. ...

Layout Engineer

Hiring Organisation
Infoplus Technologies UK Ltd
Location
Slough, Berkshire, UK
Employment Type
Full-time
Negotiable) Visa Note: Open to British Citizenship, ILR (Indefinite Leave to Remain), or UK Settlement Visa. Key Requirements:Years of experience: 5+Technical skillset: Kotlin, Coroutines, Circle Cl, Jetpack Compose, Espresso Detailed Job Description:Experience:8+ years in Analog/Mixed-Signal/RF layout design, including RF layout techniques. ...