1 to 25 of 71 Kotlin Jobs

Software Developer Mobile (iOS / Android)

Hiring Organisation
AWD Online
Location
Scarborough, North Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
maintain performance and usability Code Quality & Optimisation: Contribute to clean, efficient and scalable code development CANDIDATE REQUIREMENTS ESSENTIAL Experience developing mobile applications using Kotlin or Jetpack Compose for Android Experience developing iOS applications using Swift or SwiftUI Proven experience building and maintaining applications in a production environment Ability ...

Senior Android Developer

Hiring Organisation
Auxo Talent
Location
London Area, United Kingdom
date with the latest Android trends, tools, and technologies Required Skills & Experience 5+ years of experience in Android development Strong proficiency in Kotlin (and solid knowledge of Java) Experience with modern Android architecture patterns ( MVVM, Clean Architecture ) Deep understanding of Android SDK, Jetpack components, and app lifecycle Experience with ...

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 ...

Software Engineer

Hiring Organisation
Information Tech Consultants
Location
England, United Kingdom
GitHub). Strong problem-solving skills with excellent attention to detail. Ability to thrive in an Agile/Scrum environment. Nice to haves: AWS Kotlin Git Pipelines Redis Knowledge of Linux Bachelor’s degree in Computer Science, Engineering, or a related field. Soft Skills: Strong problem-solving and analytical ...

Principal Java Architect

Hiring Organisation
Jobleads-UK
Location
Nottingham, England, United Kingdom
libraries, frameworks, and platform components that power our services.* Innovation & Research: Stay ahead of the curve on Java ecosystem developments (e.g. Project Loom, GraalVM, Kotlin, Quarkus) and lead strategic adoption.* Cross-Functional Collaboration: Work closely with product, architecture, and platform teams to deliver cohesive, performant, and secure solutions.**WHAT ...

Senior Software Engineer

Hiring Organisation
Intelligent Steps
Location
London, United Kingdom
Employment Type
Contract
Microservices Architecture Exposure to Big Data technologies such as: Kafka, Spark, Hadoop etc Strong understanding of clean code principles Experience working with AWS Cloud Kotlin experience (preferred ...

Software Engineer

Hiring Organisation
intro
Location
London Area, United Kingdom
evolving environment. Strong communication and collaboration abilities, with a focus on mentoring junior team members. Knowledge of front-end technologies (e.g., React, SwiftUI, Kotlin) is advantageous. Nice to Have: Experience in financial services or banking, with an understanding of industry-specific regulatory and compliance requirements. Familiarity with DevOps practices ...

Mobile Software Engineer

Hiring Organisation
BBC
Location
Greater London, United Kingdom
Employment Type
Full Time
Salary
43 to 57000 GBP Annually
across BBC Apps. YOUR SKILLS AND EXPERIENCE ESSENTIAL CRITERIA: Strong Android development experience with a solid understanding of architecture and design principles. Proficiency in Kotlin and Jetpack Compose. Demonstrated experience with Test-Driven Development (TDD) to produce high-quality, reliable software. Experience of collaborative coding environments and an ability ...

Solutions Architect - Spatial Intelligence (Aviation & Smart Buildings)

Hiring Organisation
identifi Global Resources
Location
Buckinghamshire, UK
Bluetooth Low Energy (BTLE) and infraless positioning systems. Experience building and supporting mobile applications for: iOS (Swift or Objective-C) Android (Java or Kotlin) Proficiency with RESTful APIs and cloud platforms (AWS, Azure, or Google Cloud). Familiarity with edge computing, digital twins, and AI-driven automation. Excellent communication ...

Senior Data Engineer

Hiring Organisation
ID5.io
Location
United Kingdom, UK
backend and/or data engineering roles, with a strong focus on building and maintaining data pipelines. Proficiency in JVM-based languages (Java, Kotlin), ideally combined with Python and experience in Spring Boot Solid understanding of data engineering tools and frameworks, like Spark, Flink, Kafka, dbt, Trino, and Airflow. ...

Contract Android Engineer - Central Government Project (Inside IR35)

Hiring Organisation
Morson Edge
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£450 - 500 per day
delivering secure, accessible, and user-centric digital services in line with public sector standards. Essential Requirements: Strong commercial experience developing native Android applications using Kotlin (and/or Java) Proven Central Government project experience (essential) Good understanding of Government Digital Service (GDS) principles and accessibility standards Experience working ...

Principal Software Engineer

Hiring Organisation
Global Channel Management, Inc
Location
Cary, North Carolina, United States
Employment Type
Any
Salary
USD 89 Hourly
tools (e.g., Docker, Kubernetes and Helm); and Familiarity with various UI frameworks such as Angular, React, Ember, and Bootstrap Familarity with programming languages like Kotlin, Python, etc. Strong written and oral communication skills, including the ability to present ideas and suggestions clearly and effectively. Principal Software Engineer duties: Understand ...

iOS Engineer

Hiring Organisation
PASS by everyLIFE
Location
United Kingdom
Kanban Good knowledge of test automation using XCUITest Good understanding of material design and offline first UX/UI Knowledge of Android platform, Kotlin, Room, Coroutines, Koin Our mission is to create effective tools and services that release the potential of care teams. Established in 2014, everyLIFE Technologies ...

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

Hiring Organisation
Transreport
Location
City of London, London, 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 Security Automation Engineer

Hiring Organisation
N26 GmbH
Location
Berlin, Germany
Employment Type
Permanent
Salary
EUR Annual
both backend architecture and frontend user experience with ease. Technical Versatility: Deep proficiency in at least one backend language (Python, Go, or Java/Kotlin) and modern frontend frameworks (React is highly preferred). Self-Driven Independence: A proven track record of working effectively in small, autonomous teams. ...

Senior Full-Stack Security Automation Engineer

Hiring Organisation
N26 GmbH
Location
Potsdam, Brandenburg, Germany
Employment Type
Permanent
Salary
EUR Annual
both backend architecture and frontend user experience with ease. Technical Versatility: Deep proficiency in at least one backend language (Python, Go, or Java/Kotlin) and modern frontend frameworks (React is highly preferred). Self-Driven Independence: A proven track record of working effectively in small, autonomous teams. ...

Android Security Researcher

Hiring Organisation
CoreTech Security
Location
Cheltenham, Gloucestershire, United Kingdom
Employment Type
Full Time
Salary
50000-90000
AOSP for research purposes Strong understanding of application modification, software modification, or firmware modification techniques Excellent programming skills in languages such as Java/Kotlin, C, C++, and Python Knowledge of low-level programming languages such as Assembly or ARM Strong analytical and problem-solving skills, with the ability ...

Head of Engineering & Architecture

Hiring Organisation
Jobleads-UK
Location
Leeds, England, United Kingdom
Technical Background Deep technical background with hands‐on experience in backend systems, microservices, and distributed architectures Strong full‐stack foundation: .NET Core, Node.js, Python, Kotlin, cloud platforms (AWS, Azure), containerisation (Kubernetes, Docker) Track record of delivering high‐scale, reliable, and secure platforms for enterprise customers Knowledge of modern engineering ...

Mobile Engineer - IOS & Android

Hiring Organisation
Robert Half
Location
City of London, London, United Kingdom
code Skills: Proven experience working as a Mobile Engineer on consumer‐facing applications Strong hands‐on experience with iOS (Swift) and/or Android (Kotlin) Experience integrating with GraphQL‐based APIs Experience building transactional, pricing, or e‐commerce‐driven user journeys Strong understanding of mobile performance optimisation and stability ...

Backend Engineer

Hiring Organisation
Gold Group
Location
London, United Kingdom
Employment Type
Permanent
Salary
£75,000
prototype ideas and help scale them into reliable production systems Occasionally contribute small frontend updates (React/TypeScript) Tech Requirements Must have: Java or Kotlin, Spring Boot MySQL, OpenSearch, AWS Nice to have: Groovy, Ruby on Rails, React/TypeScript Candidate Profile Several years' backend engineering experience Prior startup ...

Full Stack Engineer

Hiring Organisation
Addition+
Location
Milton Keynes, Buckinghamshire, UK
engineering culture. Main Skills Needed: Expert knowledge of JavaScript, TypeScript, React (Hooks, Redux), HTML5 and CSS/SASS. Strong experience designing backend services in Kotlin or Java with REST and OpenAPI. Proven experience in system design at scale, simplifying complex architectures. Understanding of CI/CD and DevOps principles ...

Senior Backend Engineer

Hiring Organisation
N26 GmbH
Location
Berlin, Germany
Employment Type
Permanent
Salary
EUR Annual
What you need to be successful: Experience in developing software using a JVM language and Spring Boot in large-scale production systems (experience with Kotlin is a plus). Sound understanding of microservice architecture. Knowledge of both relational and non-relational databases , preferably Postgres. Appreciation of modern cloud architecture ...

Senior Backend Engineer

Hiring Organisation
N26 GmbH
Location
Potsdam, Brandenburg, Germany
Employment Type
Permanent
Salary
EUR Annual
What you need to be successful: Experience in developing software using a JVM language and Spring Boot in large-scale production systems (experience with Kotlin is a plus). Sound understanding of microservice architecture. Knowledge of both relational and non-relational databases , preferably Postgres. Appreciation of modern cloud architecture ...

Solutions Architect

Hiring Organisation
Euro Car Parks
Location
Central London, London, United Kingdom
Employment Type
Permanent
Experience working in a data-centric organisation Desirable Skills React front-end development React. Native cross-platform mobile application development Android development (Java/Kotlin/Dagger2) Image Processing, ANPR (automated number plate recognition) and OCR library implementations Exposure to process modelling, for example in BPMN IoT relay control ...

Android Engineer

Hiring Organisation
Just Eat Takeaway.com
Location
London, UK
looking for a collaborative, proactive, flexible, and detail-oriented individual with a passion for innovation. Your technical toolkit should include:Strong development experience using Kotlin, including integration and unit testing. Strong understanding and experience with Android architecture (multi-modules, Dependency Injection, MVVM). Proficiency in building user interfaces with ...