Ion
Ion32mo ago

Principal Java Consultant, Budapest

Budapest · BudapestFull-timelead
OtherJava Consultant
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Quick Summary

Overview

Lab49 has an opportunity available for a Lead Java Engineer to lead work on complex and challenging projects to drive transformative change for our top- tier Financial Services clients.

Technical Tools
OtherJava Consultant
Lab49 has an opportunity available for a Lead Java Engineer to lead work on complex and challenging projects to drive transformative change for our top- tier Financial Services clients. Operating in an Agile environment, the Java Engineer will have strong server-side experience to work on next- generation financial systems.
  • Build distributed systems that deal with actor-based concurrency, reactive programming, distributed in-memory data grids, messaging that goes beyond plain JMS as we fully expect to participate in shaping the future of financial technology stacks
  • Work on server side JVM-based projects
  • Hit the ground running with the typical Java or Scala JVM ecosystem stack (Spring and its subprojects, Guice, Guava, Maven, Hibernate, Jetty, etc.)
  • Retool continuously as the technology landscape changes every few years
  • Be able to pick up other technologies along the whole development stack, including front-end and other non-JVM ecosystems
  • Work with our clients in iterative, project-based engagements, where self-organizing and focused teams move quickly to build innovative solutions for the client
  • Have the desire to collaborate, and like sharing and learning from your colleagues
  • Be passionate about delivering quality code
  • Demonstrate experience writing commercial-grade software applications
  • Have a deep understanding of multithreading and real-time software architectures
  • Have an abiding interest in and competence for solving real-world business problems (with technology as an enabler)
  • Be determined to succeed despite obstacles and challenges, as well as a positive attitude favoring achievement of goals over open-ended investigation 
  • 10+ years of hands-on experience designing and building complex, software applications, commercial-grade applications in core, server-side Java, ideally Java 8+
  • 5+ years of experience leading Agile teams
  • Willingness to take responsibility for the team’s actions and outcomes
  • Ability to proactively make informed decisions based on the project and technology understanding
  • Strive to share knowledge, guide the team members, and lead learning sessions
  • Flexibility to adapt to changes in project requirements, technology, and team composition
  • Experience building RESTful Web Services
  • Test-driven development, which includes Unit and End-to-End Testing
  • Experience with Agile software development (e.g. SCRUM or KANBAN)
  • Experience in a CI/CD environment
  • Bachelors or Masters in Computer Science, Engineering, Physics, Math, or related work experience
  • Experience with, knowledge of, and strong demonstrated interest in, global financial markets and financial products.
  • Listing Details

    Posted
    August 9, 2023
    First seen
    March 25, 2026
    Last seen
    April 24, 2026

    Posting Health

    Days active
    29
    Repost count
    0
    Trust Level
    23%
    Scored at
    April 24, 2026

    Signal breakdown

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    Ion
    Ion
    lever
    Employees
    5
    Founded
    2025
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    IonPrincipal Java Consultant, Budapest