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  •  ...looking for an experienced hands-on Tech Lead to lead engineering within the...  ...combines hands-on software development, technical leadership, and architectural ownership....  ...production experience building systems in Kotlin or Java · Experience designing and evolving distributed... 
    Java
    Kotlin
    Permanent
    Shift work

    Sedex

    London
    8 days ago
  • £54k - £71k per annumEstimated
     ...responsibilities:  As a Mobile Platform Tech Lead, your key responsibility will be to own and strengthen the technical foundations of our mobile banking app,...  ...native modules, and integrations across Kotlin, Swift, Objective C, and Java. Partner with product feature teams to... 
    Java
    Kotlin
    Long-term contract
    Full-time
    Hybrid working
    On-site
    Remote
    Monday to Friday
    Flexible hours

    Kroo Bank Ltd

    London
    21 days ago
  •  ...proficient in Android mobile   development.   You’ll   have technical   know-how   from crafting, developing, and producing mobile...  ...essential skills & experience:     • Excellent knowledge of Kotlin/Java.   • Strong knowledge of Android SDK, Android UI design principles... 
    Java
    Kotlin

    Test Triangle

    Bristol
    14 days ago
  • £400k per annum

     ...delivering the systems that underpin a leading and disruptive global trading operation....  ...time pricing infrastructure. Expect deep technical ownership, constant performance tuning,...  ...Exceptional programming ability in Kotlin, Java, or C++ Deep understanding of algorithms... 
    Java
    Kotlin

    Quant Capital

    London
    more than 2 months ago
  • £56k - £74k per annumEstimated
     ...Android devices). Tech Stack: Mobile App Development, Expertise in Android Native is a must, Stitch fix for UI, Java for the H/W interaction and Kotlin for the App/UI. Benefits If interested please send your updated resume to ****@*****.*** and include... 
    Java
    Kotlin
    Remote job

    TWO95 International, Inc

    Georgia, Cornwall
    more than 2 months ago
  • £60k - £90k per annum

     ...Salary: £60,000 - 90,000 per year Requirements: Java and/or Kotlin Micronaut or Spring Boot Experience building and supporting distributed...  ...of deliverables and proactively drive work forward Align technical solutions with product objectives and customer impact... 
    Java
    Kotlin
    Full-time
    Hybrid working
    Remote

    Experis

    Holborn, Greater London
    23 days ago
  • £54k - £60k per annum

     ...Salary: £54,000 - 60,000 per year Requirements: Strong experience with Java and Spring Boot Working knowledge of Kotlin and/or Node.js Hands-on experience with AWS Familiarity with Amazon EKS and associated tooling Experience with Terraform or other Infrastructure... 
    Java
    Kotlin
    Daily pay
    Full-time
    Immediate start
    Remote

    BrightBox Group

    London
    12 days ago
  • £70k - £80k per annum

     ...Engineer, who cares about impact whilst solving large scale and real problems. AND, you'll offer: Strong backend engineering experience (Kotlin, Java, or similar) Experience building and scaling distributed systems AI Tooling (you'll use Claude, Cursor or similar daily) A... 
    Java
    Kotlin
    Long-term contract
    Permanent

    MRJ Recruitment

    Manchester
    1 day ago
  • £64k - £85k per annumEstimated
     ...production systems Experience building scalable, reliable services (ideally distributed systems) Solid programming skills in Java, Kotlin, or similar Comfort working in ambiguous, fast-paced environments A strong sense of ownership and accountability Clear communication... 
    Java
    Kotlin
    Full-time
    Hybrid working
    On-site

    Personio

    London
    15 hours ago
  • £90k per annum

     ...The Android Developer Must have: At least 3 years of commercial experience in Android development. Proficient in Kotlin and/or Java Experience with common design patterns such as MVP and MVVM Experience with financial systems Experience creating rich... 
    Java
    Kotlin
    Hybrid working
    On-site
    Remote

    Quant Capital

    London
    a month ago
  • £60k - £81k per annumEstimated
     ...We are recruiting for a Contract Senior Java / Kotlin Engineer.  On-site: 2dpw in Spitalfields, London or 2 dpw in Leeds Key skills:...  ...embedded in a cross-functional team with software developers, technical product owners and testers all working together towards common... 
    Java
    Kotlin
    On-site
    Immediate start
    Flexible hours

    AND Digital

    London
    28 days ago
  • £90k per annum

     ...Salary: £90,000 - 90,000 per year Requirements: Strong experience building Android applications in Kotlin or Java Experience working on complex mobile systems such as SDKs, frameworks or large scale applications Experience with reactive programming such as RxJava... 
    Java
    Kotlin
    Full-time
    Remote
    Flexible hours

    Langham Recruitment

    London
    9 days ago
  • £79k - £102k per annumEstimated
     ...collaboration, curiosity and commitment.  As a hands-on Senior Lead Engineer at JPMorgan Chase within the International Consumer...  ...skills Programming: Comfortable with at least one JVM language (Java/Kotlin/Scala) including sound testing and code review practices. SQL... 
    Java
    Kotlin
    Long-term contract
    On-site

    JPMorgan Chase & Co.

    London
    15 days ago
  •  ...Job Summary As a Senior Java Developer at Eeze you will play a crucial role in shaping the development of our live casino games from...  ...Responsibilities Design and develop live casino games using Java, Kotlin, Scala and the Spring framework, ensuring high performance and... 
    Java
    Kotlin

    Eeze

    London
    more than 2 months ago
  • Company: HAYS TECHNOLOGY Job Type: Contract, Full Time Salary: £500 - £550/day up to £550pd (inside ir35)
    Java
    Full-time

    HAYS TECHNOLOGY

    London
    5 days ago
  • £425 - £525 per day

    Mobile Backend Developer (JAVA/Kotlin) 6 Month contract initially + Extensions Based: Hybrid...  ...have a great opportunity with a world leading organisation where you will be provided...  ...based application development) with deep technical expertise and thought leadership. You will... 
    Java
    Kotlin
    Hybrid working
    Immediate start

    LA International Computer Consultants Ltd

    Salford, Greater Manchester
    2 days ago
  •  ...application development using Kotlin, web development in Typescript...  ...engineering culture Design technical solutions and architectures where...  ...academic results from a leading university or be able to demonstrate...  ...experience from C, C++, Java, and Python development environments... 
    Java
    Kotlin
    Hybrid working
    On-site

    Neat

    Cambridge, Cambridgeshire
    more than 2 months ago
  • £38k - £60k per annum

     ...Competent coding skills in main languages (C++, Java, Python, JavaScript, C#) with a...  ...Responsibilities: Contribute to various technical tasks supporting research and development...  ...Learning Mobile Python iOS Golang Kotlin More: We are an innovative stealth... 
    Java
    Kotlin
    Internship

    RedTech Recruitment Ltd

    Saffron Walden, Essex
    5 days ago
  • £65k - £86k per annumEstimated
     ...meaningful exposure to backend systems. As a Lead Software Engineer at JPMorgan Chase...  ...innovative approaches to solve complex technical challenges. Creates secure, high-quality...  ...scalable server-side applications using Java, Kotlin, or other JVM-based languages. Experience... 
    Java
    Kotlin
    Long-term contract

    JPMorgan Chase & Co.

    Bournemouth, Dorset
    5 days ago
  • £45k - £70k per annum

     ...competently in any main language i.e. C++ / Java / Python / JavaScript or C# – but with a...  ...Any experience in Golang, Docker, CI/CD or Kotlin would be beneficial Ideally, you’ll...  ...Participate in code reviews Design technical solutions Support in designing architectures... 
    Java
    Kotlin
    Full-time
    Traineeship
    Hybrid working
    Remote

    RedTech Recruitment Ltd.

    Cambridge, Cambridgeshire
    a month ago
  • £200k - £400k per annum

     ...order handling Optimise data flow and system throughput under real-time constraints Implement core components in Kotlin (some C++ and legacy Python/Java) Engineer for reliability—testing, monitoring and rapid fault recovery What You’ll Bring Solid command... 
    Java
    Kotlin

    Quant Capital

    London
    more than 2 months ago
  • £80k per annum

    Senior Android Developer - Android, Kotlin, MVVM - health care apps, startup Central London...  ...primarily developed in Kotlin, with legacy Java code being phased out. The technologies run...  ...engaging team player who can mentor others and lead by example when it comes to engineering... 
    Java
    Kotlin
    Permanent
    Hybrid working
    On-site

    Richard Wheeler Associates

    London
    more than 2 months ago
  • £47k - £60k per annumEstimated
     ...Strong programming skills in at least one language such as Python, Kotlin or Java Strong understanding of mathematical and statistical...  ...and the communities we serve to grow. Founded in 1869, we are a leading global investment banking, securities and investment management... 
    Java
    Kotlin

    Goldman Sachs

    London
    a month ago
  • £70k per annum

     ...years of software development experience Strong Android SDK / Kotlin skills Experience with consumer facing, high-performance Android...  ...for the considerable future. Android Engineer, Engineer, Java Developer, React.JS Growth Javascript CSS HTML Frontend Ruby, Java... 
    Java
    Kotlin
    Remote
    Flexible hours

    Quant Capital

    London
    more than 2 months ago
  • £95k per annum

     ...ability in one or more modern programming languages such as C#, Java, TypeScript, Kotlin / Android, or similar Strong software engineering...  ...clean, maintainable, well-structured code Participating in technical discussions, code reviews, and architecture conversations... 
    Java
    Kotlin
    Full-time
    Hybrid working

    Richmond Square Consulting Limited

    Cheltenham, Gloucestershire
    9 hours ago
  • £86k - £114k per annumEstimated
     ...people we love. We’re looking for a Principal Java Engineer with strong Retail experience...  .... What does the role involve? Lead technical deep dives and knowledge sharing in the teams...  ...in using Spring Boot or Micronaut. Kotlin experience is a bonus. If the applicant does... 
    Java
    Kotlin
    Full-time
    Remote
    3 days/week

    Mindera

    London
    more than 2 months ago
  • £65k - £86k per annumEstimated
     ...Senior Software Engineer (JVM, Kotlin) Simple Machines Hybrid ·...  ...Simple Machines is a leading independent boutique technology...  ...client stakeholders, influencing technical direction while remaining deeply...  ...development (Kotlin preferred, Java welcome) Experience designing... 
    Java
    Kotlin
    Full-time
    Hybrid working
    Remote

    Simple Machines

    London
    more than 2 months ago
  • £72k - £94k per annumEstimated
     ...applications leveraging the latest technologies and the best industry practices. Design, estimate costs for and implement technical solutions written in Java/Kotlin Write unit, component, integration, end-to-end & performance tests Support the products you've built through... 
    Java
    Kotlin
    Long-term contract

    JPMorgan Chase & Co.

    London
    8 days ago
  •  ...Android platforms using Swift, SwiftUI, Kotlin, and Java. * Establish and govern architectural patterns...  ..., JWT, and encryption standards. * Lead mobile CI/CD strategy using Bitrise,...  ...across mobile and backend systems. * Lead technical reviews, mentor engineers, and provide architectural... 
    Java
    Kotlin
    Remote

    LA International Computer Consultants Ltd

    England
    9 hours ago
  • £56k - £73k per annumEstimated
     ...solutions. You'll help shape our technical direction, mentor engineers,...  ...Team & People Leadership Lead a collaborative, and high‑performing...  ...of software built with Java, Spring Boot, Typescript, and related...  ...Spring Boot, Spring WebFlux, or Kotlin. Understanding of cloud platforms... 
    Java
    Kotlin
    Full-time
    Part-time
    On-site
    Remote

    Tesco

    Welwyn Garden City, Hertfordshire
    4 days ago