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    Caspian One

    Caspian One is a financial technology services partner, delivering high-impact opportunities within global banks, hedge funds, and fintechs. We specialise in strategic skillset acquisition across Java, C#, QA/Testing, DevOps, Data Engineering, Front End (UI/UX), and Project Delivery (BA, PM, Scrum Master). From modernisation programmes to greenfield builds, we align expert resources with mission-critical priorities - enabling you to grow your expertise within fast-paced, business-driven environments.
    OtherFinancial Services101-500Bournemouth

    Offers

    Senior Java Developer

    New
    Caspian One
    Undisclosed Salary
    Poland
    Java
    SQL

    Senior Java Developer (Remote)

    New
    Caspian One
    9.29K - 11.1K USD/month
    Warszawa, +4Locations
    Spring Boot
    Multi-threading
    Java

    Our team

    Daniel Harwood
    PM/BA Consultant | Capital Markets Tech

    I connect PMs and BAs with financial institutions tackling regulatory, data, & front office challenges. Focused on FX, market abuse, & transformation, I align skilled contractors to impactful roles: supporting growth, clarity, and long-term success.

    Gareth Holmes
    Java FX Lead | London & Poland

    Principal Consultant specialising in Java for FX and eTrading systems. Currently leading the build-out of multiple Java engineering teams across Poland, supporting front office transformation and delivering high-performance trading solutions.

    George Stewart
    Contract Consultant | Broadcast & FinTech Talent

    I connect UK & EU broadcast and fintech firms with top-tier contract talent. From KDB developers to broadcast and network engineers, I focus on mid-to-senior roles across playout, live IP, OB, graphics, and architecture—driving project success.


    Tech stack

    Python logo

    Python

    AWS logo

    AWS

    React logo

    React

    Kafka logo

    Kafka

    Kubernetes logo

    Kubernetes

    Docker logo

    Docker


    Take a closer look

    Caspian One, a history of

    Founded in 2004, Caspian One began as a specialist in front-office banking technology and has since evolved into an international professional services provider. Today, we support global financial institutions and fintechs with resource augmentation, project delivery, and niche skillset acquisition. Our expertise spans software engineering, data, DevOps, cloud, and project management—enabling clients to scale fast, deliver complex change, and unlock long-term value through technology.



    Blog post

    Insights — Caspian One | Complex Challenges. Competitive Solutions
    Insights — Caspian One | Complex Challenges. Competitive Solutions
    Insights — Caspian One | Complex Challenges. Competitive Solutions
    Insights — Caspian One | Complex Challenges. Competitive Solutions
    About | Our Story, Values & People — Caspian One | Complex Challenges. Competitive Solutions
    About | Our Story, Values & People — Caspian One | Complex Challenges. Competitive Solutions

    Company insight


    Active job offers

    Senior Java Developer

    Undisclosed Salary
    New
    Caspian One
    Poland
    Java
    SQL

    Senior Java Developer (Remote)

    9 289 - 11 146 USD/month
    New
    Caspian One
    Spring Boot
    Multi-threading
    Java