26 to 50 of 303 Kotlin Jobs

Software Engineer II (Android)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
everything — if you're eager to learn, we’ll support you on the job and help you grow your skills. Our tech stack includes Kotlin, Coroutines, Jetpack Compose, Cursor and GraphQL in a modular layout that follows the clean-architecture concept with MVVM. Code! Our engineers focus on doing ...

Software Engineer (Backend)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
overall technical bar. Ideal candidate Must-Haves 3+ years of experience building backend systems in a strongly typed language (e.g. Rust, Go, Java, Kotlin, C++, or similar). Commercial experience in backend or systems engineering, working on distributed services or APIs. Genuine interest in working with Rust ...

Senior Backend Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
share knowledge and strengthen team skill setsOwn your code, workflows, and data through their entire lifecycleDesired ExperienceWriting high-quality code in Scala, TypeScript, Java, Kotlin or another JVM languageRelational databases (e.g. Postgres, MySQL)NoSQL datastores (e.g. DynamoDB)Stream processing (e.g. Kafka)Experience building scalable web applications serving 10,000s ...

Senior Software Engineer

Hiring Organisation
Sanderson Government and Defence
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Salary
£90,000
following competencies to the proficiency level appropriate to the seniority of the role; Fluent in writing JAVA coding and experience with JVM compatible languages (Kotlin, Scala) Experience with Kafka or a similar platform. Experience working in Agile DevSecOps environments and Zero Trust Architecture Integrating with backing services, such ...

Senior Java Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
observability. Mentoring colleagues, conducting code reviews, and supporting a culture of learning and improvement. Candidate Profile Significant experience in modern Java development (Spring Boot, Kotlin, or similar). Strong track record in designing and evolving scalable, Cloud-based systems. Practical experience with iterative development, automated testing, and CI/ ...

Senior Android Developer

Hiring Organisation
Revolut
Location
South West London, London, United Kingdom
Employment Type
Permanent
based on feedback from peers What you'll need 5+ years of experience in Android development A deep understanding of the Android SDK and Kotlin A background in building Android apps for a wide range of devices A track record of collaborating on cross-functional software projects An eagerness ...

Software Engineer - Recurring Payin

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
bank account or a EUR issued bank card; you name it. Job Responsibilities Design, develop, test, and maintain backend services written in Java and Kotlin using the Spring Boot framework, deployed on cloud infrastructure (AWS) Build and maintain RESTful APIs that serve millions of customers across web and mobile ...

Sr Front End Engineer

Hiring Organisation
Jobleads-UK
Location
United Kingdom
changes meet regulatory expectations, not just product ones. Nice to have/bonus points if you have Exposure to native iOS (Swift) or Android (Kotlin), enough to read, debug, or occasionally patch the native modules React Native leans on. Experience in remittance, payments, or other cross‐border fintech. Experience ...

Head of Data Science (12m fixed-term contract)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Fargate, Datadog, Opslevel, and TeamCity. Frontend and Mobile: TypeScript, CSS-in-JS (Styled Components), React, Redux, Redux Hooks, and other modern state management libraries. Kotlin on Android and Swift on iOS. Data: SQL, Python, Snowflake, dbt, Airflow & Looker AI at Marshmallow: Sierra.ai for conversational AI, Python and LangChain ...

Senior Software Engineer - Payments

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
build Drive incident response and post-mortems, translating learnings into systemic, lasting improvements Preferred Qualifications Deep hands-on software development expertise with Java or Kotlin and Spring Proven development and operational experience with high-volume REST and/or gRPC services Strong experience designing for containerisation and orchestration (e.g. ...

Senior Service Designer (SC Cleared) - Senior Consultant - AI & Digital Factory

Hiring Organisation
Jobleads-UK
Location
United Kingdom
Consultants have access to a vast array for different training and certifications in a variety of areas: cloud technologies (AWS, Azure, GCP), programming (Java, Kotlin, NodeJS, Spring Boot), DevOps (Terraform, Kubernetes, Docker), Cybersecurity (CISSP, CISM) and Agile delivery (Scrum Master, Product Owner, Scaled Agile Framework). Capgemini Invent offers ...

Java Developer

Hiring Organisation
Qualient Technology Solutions UK Limited
Location
Leeds, West Yorkshire, United Kingdom
Employment Type
Permanent
understanding of key AWS services listed below:- S3 Athena Glue- Lambda DynamoDB OpenSearch CloudFormation API Gateway ECS CloudWatch Programming and Core Services • Fluency in Kotlin/Java, NodeJS, TypeScript • SQL Databases: Experience with SQL, and NoSQL databases such as DynamoDB Security – strong understanding of security principles within ...

Java Developer - Java - AWS - Angular

Hiring Organisation
Syntax Consultancy Ltd
Location
Leeds, West Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£80000 - £90000/annum Hybrid + 10% Bonus + Pension + Death
Technical Environment: Core Java, Spring Boot, AWS Cloud Services, AngularJS , Jenkins, NodeJS, SQL/NoSQL databases, DynamoDB, GitHub, Backend, Frontend, CI/CD, DevOps, Kotlin, (url removed). Advantageous skills: understanding of DevOps/DevSecOps concepts, Docker, Containerisation + AWS Associate Developer accreditation. Benefits: Salary ...

Contract Mobile Developer

Hiring Organisation
Xpertise
Location
Manchester, Lancashire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 400 Daily
technical decisions and improve development practices What we're looking for Strong commercial experience developing native iOS applications using Swift Exposure to Android development (Kotlin or Java) Experience with Flutter for cross-platform mobile development Solid understanding of mobile architecture and best practices Experience consuming REST APIs and integrating ...

Lead Software Engineer

Hiring Organisation
Sanderson Government & Defence
Location
Cheltenham, England, United Kingdom
production What we’re looking for 5+ years’ experience delivering production‐grade cloud solutions Strong Java experience, with exposure to JVM languages such as Kotlin or Scala Experience with Kafka or similar messaging platforms Background in Agile DevSecOps environments and Zero Trust architectures Experience integrating with services such ...

Lead Software Engineer

Hiring Organisation
Arrows
Location
United Kingdom
person grow alongside some genuinely excellent engineers. A flavour of the stack you might use: Languages/runtimes: .NET Core, Node.js, Python, Java/Kotlin Infrastructure: Kubernetes, Terraform, infrastructure-as-code Frontend: TypeScript, React, GraphQL, Apollo Cloud (AWS): Lambda, ECS, CloudFront, API Gateway, DynamoDB, Aurora, S3, SQS, SNS, Kinesis ...

Principal Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
solutions. Strong engineering culture, real influence, and meaningful problems to solve. What We’re Looking For Core Experience Strong foundation in JVM-based development (Kotlin preferred, Java welcome) Experience designing and implementing data-driven APIs Background working on large-scale web services Solid SQL experience, including schema design ...

Engineering Manager

Hiring Organisation
Jobleads-UK
Location
United Kingdom
understanding of payment systems, including PSP integrations, transaction flows, network tokens, routing, and optimization strategies. Strong backend engineering background with experience in Java, Golang, Kotlin, or similar programming languages. Solid knowledge of microservices architectures, APIs, event-driven systems, and integration design patterns. Experience working with SQL and relational databases. ...

Software Engineer III, Full Stack, Publisher Inventory

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Minimum qualifications: Bachelor’s degree or equivalent practical experience. 2 years of experience with full stack development, across back-end such as Kotlin, C++ codebases, and front-end experience including TypeScript or equivalent. 2 years of experience with software development in one or more programming languages, or 1 year ...

Engineer, DevOps

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
collaborative environment with various stakeholders and team members. Strong skills in programming languages and frameworks commonly used in SaaS development. In particular, Java/Kotlin, Python, C#. Strong skills in designing and developing APIs, basic understanding of HTTP/HTTPS protocols, and proficiency in API documentation. Familiarity with server ...

Senior Engineer, Risk Engineering

Hiring Organisation
Jobleads-UK
Location
United Kingdom
Educational Foundation: Bachelor’s degree in Computer Science, Engineering, or a related technical field.**Nice To Haves*** Familiarity with event-sourced architectures, columnar databases, Kotlin, or low-latency libraries like Chronicle Queue.* Interest or minor experience in mentoring junior peers and contributing to a collaborative engineering culture.**Bullish ...

Senior Software Engineer London, Greater London, England, United Kingdom

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Your experience and outlook: 7+ years experience in development roles Strong proficiency in recent versions of Java (JDK 21 or newer) and/or Kotlin A strong commitment to developing high‐quality, testable code, including unit, integration, and end‐to‐end testing, while actively considering operational concerns such ...

Senior Software Engineer II - Build Global Runner Training Platform

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Proficiency working with TypeScript/JavaScript Experience with the technologies in our stack: React Native (worked on large scale applications) Native mobile development (Swift, Kotlin) Cloud platforms, particularly AWS Able to work in a highly skilled engineering team in a fast-paced, iterative environment. 4+ years experience in your ...

Principal Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
translating product and business goals into great tech. You have experience across the stack with technologies such as: Coding languages like Java, Javascript, Kotlin SQL and NoSQL Databases e.g. Postgres and MongoDB Cloud platforms like AWS Knowledge of common development frameworks and tools, e.g. React, Spring, Temporal Nice ...

Principal Engineer

Hiring Organisation
Jobleads-UK
Location
Cardiff, Wales, United Kingdom
translating product and business goals into great tech. You have experience across the stack with technologies such as: Coding languages like Java, Javascript, Kotlin SQL and NoSQL Databases e.g. Postgres and MongoDB Cloud platforms like AWS Knowledge of common development frameworks and tools, e.g. React, Spring, Temporal Nice ...