Senior Kotlin Engineer

5 dni temu

Wrocław, Województwo dolnośląskie, Polska Monterail Pełny etat 60 000 zł - 120 000 zł rocznie

We are looking for Senior Kotlin Engineer/Architect to join our team.
About The Project
You'll join an
Insurtech company
offering a cutting-edge platform that empowers
property & casualty (P&C) insurers, reinsurers, and MGAs
to make smarter pricing, rating, and underwriting decisions.

The platform leverages
decision intelligence, predictive modeling, AI/ML, and analytics
to turn fragmented or sparse data into actionable insights, reduce manual work, improve pricing accuracy, and accelerate underwriting workflows.

We're looking for someone who:

  • Has strong experience with Kotlin in web-based environments (not Android)
  • Is highly skilled with Spring Boot and/or Ktor (this is super important)
  • Has solid experience with Hibernate and Spring frameworks
  • Understands modern software architecture and can contribute to design discussions
  • Has valid EU work authorization (ideally based in Poland)
  • Is fluent in English - both spoken and written

You will

  • Build, enhance, and maintain core backend services using Kotlin (Spring Boot or Ktor)
  • Collaborate with architects, product managers, and data scientists to design scalable and reliable solutions
  • Improve performance, stability, and maintainability of the platform
  • Contribute ideas for architecture, design patterns, and tooling
  • Ensure code quality through reviews, testing, and best practices

*What do we mean by freelance?*

  • Read more at Monterail Tech Network

  • Senior Software Engineer Kotlin/Java/Spring/Hibernate/AWS

    7 dni temu

    Wrocław, Województwo dolnośląskie, Polska CatchTheGeek Pełny etat 90 000 zł - 120 000 zł rocznie

    Senior Software Engineer (Kotlin / Java / AWS)Lokalizacja: praca zdalna (Polska)Liczba potrzebnych osób: 1 FTEWynagrodzenie: stawka B2B – do ustaleniaDługość kontraktu: ~6 miesięcy (z możliwością przedłużenia)Start: ASAPWaluta: PLN Termin składania aplikacji:Rekrutacja aktywna – kandydaci weryfikowani na bieżąco. O projekcie:Dla jednego z...

  • Senior Software Engineer Kotlin/Java/Spring/Hibernate/AWS

    7 dni temu

    Wrocław, Województwo dolnośląskie, Polska dorwij NERDA Pełny etat 40 000 zł - 60 000 zł rocznie

    Senior Software Engineer (Kotlin / Java / AWS)Lokalizacja:praca zdalna (Polska)Liczba potrzebnych osób:1 FTEWynagrodzenie:stawka B2B – do ustaleniaDługość kontraktu:~6 miesięcy (z możliwością przedłużenia)Start:ASAPWaluta:PLN Termin Składania AplikacjiRekrutacja aktywna – kandydaci weryfikowani na bieżąco. O ProjekcieDla jednego z naszych...

  • Java (Kotlin) Software Engineer in WMPC

    7 dni temu

    Wrocław, Województwo dolnośląskie, Polska UBS Pełny etat 35 000 € - 60 000 € rocznie

    Job Reference #324935BRJob TypeFull TimeYour roleDo you want to join a team that blazes a trail for technological modernization in banking? Do you aspire to work with colleagues who productionize microservice architecture concepts into enterprise scale solutions using Kafka streaming & in-motion analytics? Is having a global impact a personal objective?Our...

  • Java (Kotlin) Software Engineer in WMPC

    7 dni temu

    Wrocław, Województwo dolnośląskie, Polska UBS Pełny etat 40 000 zł - 80 000 zł rocznie

    PolandInformation Technology (IT)Group FunctionsJob Reference #324935BRCityWroclawJob TypeFull TimeYour roleDo you want to join a team that blazes a trail for technological modernization in banking? Do you aspire to work with colleagues who productionize microservice architecture concepts into enterprise scale solutions using Kafka streaming & in-motion...

  • Senior Kotlin Developer

    17 godzin temu

    Wrocław, dolnośląskie, Polska RadBrackets Pełny etat 25 zł - 200 zł

    O nasJesteśmy niewielkim, wyspecjalizowanym zespołem inżynierów oprogramowania. Skupiamy się na dostarczaniu rozwiązań wysokiej jakości, dlatego nie stawiamy na masowość, tylko na indywidualne podejście. Nasze korzenie to głównie środowisko JVM, ale specjalizujemy się w głębokich systemach backend-owych.W ramach współpracy zapewniamy...

  • Senior Mobile Engineer

    1 tydzień temu

    Wrocław, dolnośląskie, Polska Rite NRG Pełny etat

    Contract: B2B or Employment ContractLocation: Remote within PolandProject: Mobile application for IoT and smart home solutionsFluency in Polish and English is required.Key Technologies:iOS & AndroidObjective-CUI KitAndroid StudioKotlinMVVMMVCWebViewAWSGitHubJiraBluetooth Low Energy - nice to haveProject Overview: We are looking for a Senior Mobile Engineer...

  • Senior Java Developer

    7 dni temu

    Wrocław, Województwo dolnośląskie, Polska Ciklum Pełny etat 60 000 zł - 120 000 zł rocznie

    Ciklumis looking for aSenior Java Developerto join our team full-time in Poland.We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer...

  • Senior Software Engineer

    1 dzień temu

    Wrocław, Województwo dolnośląskie, Polska Dev Pełny etat

    At Dev.Pro, we work on projects that impact millions of people around the world — but we know it's the people behind the tech who make it all happen. We truly value what makes each person unique and are building a workplace that's inclusive, friendly, and supportive.We invite a skilled and proactive Senior Software Engineer with strong PHP/Laravel...

  • Senior Backend Engineer, Payment Platform

    5 dni temu

    Wrocław, Województwo dolnośląskie, Polska HelloFresh Pełny etat 120 000 zł - 150 000 zł rocznie

    Join our R&D Tech Hub in Wroclaw HelloFresh Group, the world's leading integrated food solutions provider, is expanding with a new R&D Tech office in Poland. With brands offering meal kits, ready-to-eat meals, and specialty products such as meat, seafood, and pet food, we are seeking individuals who are ready to make an impact from day one. Joining us in...

  • Regular/Senior Android Software Engineer

    7 dni temu

    Wrocław, Województwo dolnośląskie, Polska Spyrosoft Pełny etat 60 000 zł - 90 000 zł rocznie

    Tech stack:KotlinAndroid SDKJetpack ComponentsMVVM / MVI / Clean ArchitectureBluetooth Low Energy (BLE)CI/CD, automated testing toolsProject description:We are developing a mobile application in the green energy sector that supports field teams in scheduling and performing inspections. The app will also integrate with inspection robots via Bluetooth to...