23 of 23 Contract Kotlin Jobs in the UK

iOS developer

Hiring Organisation
Lorien
Location
Coventry, West Midlands, England, United Kingdom
Employment Type
Contractor
Contract Rate
£450 - £500 per day
Skills: What would be nice to have: Knowledge of Java/JVM based development practices Consumption of JSON web services Android technologies such as Kotlin and Coroutines Continuous integration/deployment Test driven development and/or behaviour driven development Understanding of Cloud Technologies, preferably AWS Guidant, Carbon60, Lorien ...

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 ...

Mobile App Experience Layer Engineer

Hiring Organisation
ARM
Location
Stratford, London, United Kingdom
Employment Type
Contract
Contract Rate
£508 - £548/day Inside IR35
frontend teams - Ensure UX alignment with platform conventions Community - Share best practices - Define coding standards - Identify cross-product opportunities Essential Skills & Experience - Java/Kotlin with Spring and Spring Boot - Google Cloud Platform (Cloud Run, Pub/Sub, Secret Manager) - Observability tools (Grafana, Splunk) - REST API design - TDD, pair ...

Android Developer

Hiring Organisation
iBSC
Location
Bristol, Somerset, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
based in Bristol, offering 2 days per week remote but 3 days per week on-site. The ideal candidate will have strong experience in Kotlin/Java, strong knowledge of Android SDK, Android UI design principles, patterns, and best practices, Experience with offline storage, threading, and performance tuning, Awesome ...

Senior Backend Developer

Hiring Organisation
GTC Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£650 - £700 per day
scalable, reusable backend solutions for future projects. Essential Skills & Experience Strong experience in backend development within microservices environments . Proficiency in modern Java or Kotlin . Experience designing and implementing secure APIs . Strong hands-on experience with AWS services , including deployment, hosting, and service management. Experience building data ...

Senior Tester Mobile Apps Contract Inside IR35

Hiring Organisation
Interact Consulting Limited
Location
South West London, London, United Kingdom
Employment Type
Contract
collaborative. Confident testing across iOS, Android, Windows, and macOS. Experienced in release test planning and coordination. Hands-on technical understanding of code (Swift, Kotlin, Java, Objective-C). Skilled in diagnosing test failures and mentoring others. Advocates for Quality Engineering and Shift-Left practices. Desirable: Experience with A/ ...

Senior POS Developer contract

Hiring Organisation
E-Frontiers
Location
Northern Ireland, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
fully onsite in Nenagh, Co. Tipperary. Responsibilities: Android POS Development Design and implement Android applications for POS terminals, delivering clean, maintainable Java/Kotlin code for Embedded Android/AOSP-based devices. Integrate with POS hardware: implement and validate drivers and SDK integrations for card readers, PIN pads ...

Contract Android Developer - SC Cleared

Hiring Organisation
IO Associates
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 600 - 700 Daily
experience developing Android applications and main responsibilities will include the designing, developing and maintaining of high-quality mobile applications. Skills: Android SDK Android Studio Kotlin APIs If this is of interest, please do respond with your updated CV as I will be calling through applications in order of receipt. ...

Contract Android Developer - SC Cleared

Hiring Organisation
IO Associates
Location
United Kingdom
Employment Type
Contract
Contract Rate
£600 - £700 per day + Remote-First.
experience developing Android applications and main responsibilities will include the designing, developing and maintaining of high-quality mobile applications. Skills: Android SDK Android Studio Kotlin APIs If this is of interest, please do respond with your updated CV as I will be calling through applications in order of receipt. ...

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 ...

Software Engineer

Hiring Organisation
Randstad Digital
Location
City of London, London, United Kingdom
Employment Type
Contract
experience. AI/ML Focus : Experience with Large Language Models ( LLMs ), agentic development, Vertex AI , and vector databases (semantic search). Additional Skills : Java, Kotlin, and Go are 'nice-to-have' but not mandatory. Randstad Technologies is acting as an Employment Business in relation to this vacancy. ...

Software Engineer

Hiring Organisation
Randstad Technologies
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£102,000 - £112,000 per annum
experience. AI/ML Focus : Experience with Large Language Models ( LLMs ), agentic development, Vertex AI , and vector databases (semantic search). Additional Skills : Java, Kotlin, and Go are "nice-to-have" but not mandatory. Randstad Technologies is acting as an Employment Business in relation to this vacancy. ...

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 ...

Senior Platform Software Engineer

Hiring Organisation
Caresoft Global Ltd
Location
Stratford, London, England, United Kingdom
Employment Type
Contractor
Contract Rate
£73.18 per hour
practices, identifying cross-product alignment opportunities, and defining coding standards. Qualifications and Skills Essential: Java Ecosystem: Extensive software development experience in JVM languages (Java, Kotlin) across multiple projects, with deep knowledge of Spring and Spring Boot Frameworks. Cloud & Infrastructure: Experience with Google Cloud Platform (GCP) products (e.g., Cloud … grey"). Flexible: Capable of multitasking and handling complex projects. Supportive: Prepared to spend time supporting and mentoring junior team members. Recent experience of Kotlin is essential ** THIS POSITION IS CONFIRMED INSIDE IR35** Location Stratford - 4 days onsite, 1 remote Our Clients are unable to provide sponsorship for Visas ...

Integration Engineer

Hiring Organisation
Anson Mccade
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Contract
Contract Rate
Up to £650 per day
/Podman) Comfortable working with Android devices Basic understanding of networking and secure systems Ability to write software (experience with Java and/or Kotlin desirable) Excellent problem-solving, communication, and documentation skills Ideal Profile Keen to work hands-on with Linux-based systems and containerised environments Broad understanding ...

Product Owner - API

Hiring Organisation
Morson Edge
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£500 - 550 per day
prioritisation, and agile methodologies (Scrum, Kanban). Excellent communication and stakeholder management skills. Technical aptitude with understanding of web and mobile technologies (React, Swift, Kotlin, Flutter). Ability to interpret and work with data models and payloads (JSON, XML) – coding not required, but comprehension essential. Experience working with offshore ...

Java Developer

Hiring Organisation
Purview Consultancy Services Ltd
Location
Bognor Regis, West Sussex, South East, United Kingdom
Employment Type
Contract
Role: Java Developer Location: Burgess Hill, UK Type: Contract Skills: Java 8 Strong experience on Kotlin or Golang ...

Java Developer

Hiring Organisation
Purview Consultancy Services Ltd
Location
Bognor Regis, Sussex, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Role: Java Developer Location: Burgess Hill, UK Type: Contract Skills: Java 8 Strong experience on Kotlin or Golang JBG81_UKTJ . click apply for full job details ...

Integration Engineer

Hiring Organisation
JAM Recruitment Ltd
Location
Hereford, Herefordshire, West Midlands, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £650 per day + Umbrella, inside IR35
required) Experience working with Android devices in a technical environment Ability to write software (not language-specific expert level) Practical experience with Java and Kotlin ...

Automation Tester - Outside IR35

Hiring Organisation
Adecco
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£300 - £350/day
Senior experience level General QA experience testing python/Django applications Experience with automated continuous integration and regression testing Using Behave, Kotlin and Selenium toolset BDD-style automated acceptance testing using Gherkin feature files Experience writing test code (for automated tests, we want to avoid anyone who has only ...

Automation Tester - Outside IR35

Hiring Organisation
Adecco
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£300 - £350 per day
Senior experience level General QA experience testing python/Django applications Experience with automated continuous integration and regression testing Using Behave, Kotlin and Selenium toolset BDD-style automated acceptance testing using Gherkin feature files Experience writing test code (for automated tests, we want to avoid anyone who has only ...

Senior Android Engineer

Hiring Organisation
Infoplus Technologies UK Ltd
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract
Contract Rate
From £350 to £400 per day
Mandatory skills MVVM/MVI architecture Java/Kotlin Job Description Were looking for a self- motivated Senior Android Engineer, proficient in Android mobile development. Youll have technical know-how from crafting, developing, and producing mobile components and services, stakeholder management working closely with strategy teams to architect, design … implement solutions. What we need from you/essential skills & 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 knowledge of the open-source Android ecosystem and the libraries ...

Senior Backend Developer

Hiring Organisation
Inspire People
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£600 - £700 per day, Negotiable
Senior Backend Developer (Java/Kotlin). Public Sector Contract. Transform Crime Data Management and Make a Difference. Up to £700 a day Inside IR35. 6 Month contract. Hybrid working from a hub of UK wide offices. Join the Electronic Monitoring team, a dedicated group focused on revolutionising … Skills and Experience Required for the Senior Backend Developer: - Proven experience in backend development, ideally within a microservices architecture.- Proficiency in modern Java or Kotlin for backend development.- Strong knowledge of AWS infrastructure, including deployment, hosting, and service management.- Experience with secure data handling and compliance requirements.- Familiarity with ...