176 to 200 of 574 Kotlin Jobs

QA Automation Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 per annum
/CD processes and quality best practices Collaborating closely with product and engineering teams Your Skills & Experience Strong commercial experience with Java or Kotlin Experience with API testing using tools such as Rest Assured or Postman UI automation experience using Selenium, Playwright, or similar Strong understanding of JSON ...

Staff Software Engineer, Labs Science

Location
Greater London, England, United Kingdom
discovery. Minimum qualifications: Bachelors degree or equivalent practical experience. 8 years of experience in full-stack software development using languages such as C++, Java, Kotlin, and Typescript. 3 years of experience with front-end frameworks, full-stack development, or API development. 1 year of experience with software design, architecture ...

Staff Software Engineer, Labs Science

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
discovery. Minimum qualifications: Bachelors degree or equivalent practical experience. 8 years of experience in full-stack software development using languages such as C++, Java, Kotlin, and Typescript. 3 years of experience with front-end frameworks, full-stack development, or API development. 1 year of experience with software design, architecture ...

Senior Software Engineer – Backend (AI)

Location
Greater London, England, United Kingdom
features into their own product areas What We're Looking For Strong experience as a backend engineer in production environments Solid skills in Kotlin, Java, or a similar JVM language, and comfort picking up a new stack Experience designing and scaling APIs and distributed systems where reliability and correctness ...

Senior Android Engineer

Location
Cambridge, England, United Kingdom
including:, Binder and HwBinder Experience working with Android HALs, AIDL and platform interfaces Strong programming skills in C/C++, Java and/or Kotlin Experience working with Git-based development environments and CI/CD pipelines Proven ability to work across multiple layers of the Android ecosystem Technical ...

Principal Software Engineer

Location
Greater London, England, United Kingdom
developer productivity and how we can constantly improve on this. Minimum Qualifications Professional software engineering experience building and maintaining production-grade applications using Java, Kotlin, or C++. 4+ years of experience in technical leadership capacity while designing, developing and maintaining large-scale distributed production systems. Proven experience delivering large ...

Backend Engineer

Location
Greater London, England, United Kingdom
challenging problems You love building high-performance APIs You love working with AI agentically Have experience working with, and enjoy working with JVM languages (Kotlin), and Spring You know how to provide a great PR review You have experience with software engineering best practices, like test-driven development ...

Software Development Engineer II - Full Stack

Location
Greater London, England, United Kingdom
Approximately 2-3 years of software development experience. Experience with full-stack development across frontend and backend systems. Experience developing with React. Experience with Kotlin backend development; strong Java and or Scala experience may be considered as an alternative. Experience developing and integrating APIs. Understanding of API design considerations ...

Feature Lead - Technology

Location
Greater London, England, United Kingdom
depth knowledge of Credit or Rates eTrading workflows and market structure Proficiency in debugging/profiling JDK based languages (Java/Scala/Kotlin/Clojure) Advanced work with JDK CI/CD and build toolchains including Maven, Gradle, SBT, Jenkins Experience with modern RPC microservices, specifically GraphQL ...

Lead Cloud Platform Engineer (Kubernetes) - Remote

Location
United Kingdom
Kustomize Experience supporting managed data and messaging platforms such as RDS, Kafka, or equivalent services Knowledge of application runtimes and services built using Java, Kotlin, Python, or similar technologies Experience implementing cloud security controls, governance, and compliance requirements Exposure to site reliability engineering (SRE) practices and platform engineering frameworks ...

Senior Application Security Engineer (Remote)

Location
Greater London, England, United Kingdom
agentic workflows to automate tasks, build tools and improve productivity Collaborative mindset paired with strong written and verbal communication skills Bonus points Proficiency with Kotlin, gRPC, GraphQL, Kubernetes Previous experience as a software engineer Consultancy experience performing web application security reviews Experience with securing distributed systems ...

Staff Software Engineer, Labs Science

Location
City of Westminster, England, United Kingdom
domain. Bachelor’s degree or equivalent practical experience. 8 years of experience in full-stack software development using languages such as C++, Java, Kotlin, and Typescript. 3 years of experience with front-end frameworks, full-stack development, or API development. 1 year of experience with software design, architecture ...

Lead Android Developer

Location
Greater London, England, United Kingdom
concepts of continuous delivery pipelines and their implementation. Experienced with evaluating and integrating 3rd party libraries as per project requirements. Additional technologies include: Kotlin Retrofit + OkHttp MVVM ExoPlayer JUnit4 and Mockito Dagger + Hilt Firebase Coroutines and Flows Google Analytics AI: Familiarity with AI-assisted development workflow tooling ...

Senior Data Platform Engineer (Data Lake and Catalog)

Location
Greater London, England, United Kingdom
engineering problems. Experience delivering end-to-end solutions with a focus on scalability, reliability, and observability. Strong knowledge of the JVM and server-side Kotlin/Java programming. Solid understanding of the Hadoop ecosystem, including Spark, Hadoop, and Hive. Strong experience with cloud platforms and data infrastructure, especially ...

Feature Lead - Technology

Hiring Organisation
Bank of America
Location
Bromley, Greater London, UK
Employment Type
Full-time
engineering talentIn-depth knowledge of Credit or Rates eTrading workflows and market structureProficiency in debugging/profiling JDK based languages (Java/Scala/Kotlin/Clojure)Advanced work with JDK CI/CD and build toolchains including Maven, Gradle, SBT, JenkinsExperience with modern RPC microservices, specifically GraphQL ...

Engineering Manager

Hiring Organisation
SumUp
Location
London, UK
Employment Type
Full-time
code, contributing to technical decisions, and tackling complex challenges, not just managing from a distance. Experience with modern technologies such as Go, Kotlin, Python, or similar, along with cloud-native environments (e.g., AWS, Docker, Kubernetes) or relevant mobile engineering tools. A product-oriented approach, with the ability to make ...

Software Engineer - Connectors

Location
Greater London, England, United Kingdom
developing production-level software You have experience designing multi-threaded systems and algorithms You have hands-on experience with backend programming languages, such as Kotlin, Java, or Go You ideally have professional experience developing software systems, either in cloud or on-premises, involving either of the following; Distributed event ...

Senior Product Designer (Android)

Hiring Organisation
ASOS
Location
London, UK
Employment Type
Full-time
large screens, varied hardware performance, and the accessibility settings real customers actually have switched on. You work fluently with Android engineers, understand how Kotlin and Compose shape what's cheap and expensive to build, and use that knowledge to make better design decisions earlier. You're a systems thinker ...

Mobile Security Engineer

Location
Greater London, England, United Kingdom
security (e.g., native APIs, file permissions, application sandboxing, and hardware security controls). Proficiency with relevant mobile development languages (e.g., Swift for iOS, Kotlin/Java for Android). Practical and theoretical knowledge of public cloud (IaaS) technologies. Strong reverse engineering capabilities for mobile applications. Practical working knowledge ...

Principal Engineer I — Prepurchase Platform

Location
City Of London, England, United Kingdom
this is a coding role first. Expertisein Java (17+); and the JVM, withstrongcommand of JVM internals, garbage collection behavior, and performance tuning under load. Kotlin is a plus. Hands-on experience with a reactive, non-blocking framework (Vert.x, SpringWebFlux, or equivalent) and asynchronous, event-driven service design. Deep experience ...

Senior Software Engineer

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
funded client delivery: you will build mission-critical web applications and API backends for central MoD programmes, while contributing to low-level system integrations (Kotlin, Android ART, IPC/AIDL) on tactical edge and Situational Awareness (TAK) platforms. You will sit at the intersection of modern enterprise software engineering … microservices, and APIs (TypeScript, Node.js, React, or Python) for cloud and hybrid MoD landing zones. Edge & Tactical Systems Integration: Develop native Android background services (Kotlin on ART), IPC/AIDL interfaces, and Cursor-on-Target (CoT) data routers connecting front-end C2 displays (e.g., OmniTAK, ATAK) to backend services. ...

Java Full Stack Engineer-Senior Consultant-Digital Excellence

Location
United Kingdom
able to work on a vast variety of projects and get exposure to a variety of technology such as (but not exhaustively) NodeJS, Java, Kotlin, Spring boot framework, RESTful microservices, NoSQL databases.In your role as a Senior Consultant, you will also be expected to play a role in leading … 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 ...

Senior Full Stack Kotlin Developer

Location
United Kingdom
building and delivering transformative digital solutions for a diverse range of Public and Private sector clients. We are recruiting for a Senior Full Stack Kotlin Developer to join our Hippo Herd. We work at the intersection of strategy, design, and technology to solve complex problems and create lasting value. … collaborative and agile culture empowers our teams to make a genuine impact. As a Senior Full Stack Kotlin Developer , you will play an important role in making Hippo the best Consultancy out there. You will work as part of a multi-disciplinary team combining data, design, product, delivery, analysis ...

Senior Android Engineer III — Kotlin & Jetpack Compose

Location
Greater London, England, United Kingdom
JPMorganChase is seeking a Software Engineer III - Android to join the Chase UK team within the International Consumer Bank. You will help deliver high-quality mobile banking features for Chase UK customers, collaborating with engineers ...

Senior Fullstack Developer — Java or Kotlin, React and TypeScript

Location
Manchester, England, United Kingdom
## Senior Fullstack Developer — Java or Kotlin, React and TypeScriptApplylocations: London: Manchestertime type: Full timeposted on: Posted Todayjob requisition id: JR100892Founded in Switzerland in 1968, Zühlke is owned by its partners and located across Europe and Asia. We are a global transformation partner, with engineering and innovation … member of a high-performing engineering squad, building and operating business-critical digital services.This is a backend-led fullstack role. You will use Kotlin or modern Java, ideally Java 17 or later, together with the wider JVM ecosystem, to develop reliable services, APIs and event-driven workflows. You will ...