Senior Software Java Engineer @ Antal

12 hours ago

Kraków, Czech Republic Antal Full time

Requirements

  • Strong hands-on experience with Java (core Java, multithreading, performance optimization).
  • Solid knowledge of Linux environments and distributed systems.
  • Background in building low-latency, high-availability platforms.
  • Familiarity with frameworks such as Spring or Apache Storm is a plus.
  • Curiosity and willingness to learn financial markets – no prior trading knowledge required.
  • Strong communication skills and readiness to interact directly with business users.
  • Ability to work effectively in a distributed, global team.


Tech stack: Java17, Microservices, Springboot, Oracle, Bank Internal Cloud, Jenkins, Grafana, Influx, Geneos, GCP, Click House.

At Antal, we connect top tech talent with exceptional career opportunities. For our Client – a global leader in financial technology – we are currently looking for a Senior Software Java Engineer to join a high-impact project in the electronic trading domain.

Our client, a global financial markets technology leader, is building high-performance systems for trading interest rate derivatives. Their straight-through-processing (STP) platform supports thousands of daily transactions and automates the full trade lifecycle.

They are looking for a Senior Java Engineer to join the Krakow team, take ownership of an in-house STP system, work closely with international colleagues, and collaborate directly with traders and business stakeholders. The role offers strong growth potential, including the opportunity to step into a technical lead position.

We offer

  • Opportunity to collaborate with top-tier engineers and quantitative experts across global financial markets.
  • Work on complex technical challenges in performance, architecture, and scalability.
  • Contribute to a product that directly supports strategic business outcomes.
  • Benefits package including Multisport card and private medical care.
,[Design, develop, and enhance Java-based STP trading systems with a focus on low latency and high availability., Collaborate directly with product owners, traders, and operations staff to deliver business-critical features., Maintain, monitor, and support live systems across multiple global trading hubs., Implement instrumentation, metrics, and telemetry to ensure reliability and performance., Work closely with distributed development teams to ensure seamless delivery and knowledge transfer., Expand expertise in both financial markets and underlying system technologies.] Requirements: Java, Multithreading, Linux, Communication skills, Microservices, Spring Boot, Oracle, Cloud, Jenkins, Grafana, GCP, Spring, Storm Additionally: Sport subscription, Private healthcare.

  • Senior Java Software Engineer @ Antal

    12 hours ago

    Kraków, Czech Republic Antal Full time

    Technical Skills Strong commercial experience in Java or Scala (server-side) with a deep understanding of multithreading, concurrency, and performance optimization. Proven track record designing and delivering low-latency, high-throughput systems. Solid understanding of object-oriented and/or functional programming design principles. Experience building...

  • Senior Software Java Engineer @

    1 week ago

    Kraków, Lesser Poland, Czech Republic Antal Full time

    RequirementsStrong hands-on experience with Java (core Java, multithreading, performance optimization).Solid knowledge of Linux environments and distributed systems.Background in building low-latency, high-availability platforms.Familiarity with frameworks such as Spring or Apache Storm is a plus.Curiosity and willingness to learn financial markets...

  • Senior Java Software Engineer

    7 days ago

    Remote, Warszawa, Gdynia, Gdańsk, Kraków, Wrocław, Czech Republic beBeeSoftware Full time €60,000 - €80,000

    Software Engineering PositionWe are seeking a skilled Senior Java Software Engineer to join our team.About the RoleThis is an exciting opportunity for a highly motivated and experienced Java Developer to work on high-quality software projects using design patterns and best practices.Key Responsibilities:Design and Develop Software:Create efficient, scalable,...

  • Big Data Engineer @ Antal

    12 hours ago

    Kraków, Czech Republic Antal Full time

    Requirements University degree in Computer Science, IT, or related field Fluentspoken and written English Strong experience in big data solution design and development, with knowledge of the full software development life cycle and Agile methodology Proven track record in building distributed applications (preferably in a Spark environment) Hands-on...

  • Senior Android Developer @ Antal

    12 hours ago

    Kraków, Czech Republic Antal Full time

    Kogo szukamy: Osoby z minimum 7-letnim doświadczeniem w inżynierii oprogramowania, w tym 3 lata na poziomie seniorskim w rozwoju aplikacji Android. Bardzo dobrej znajomości Android SDK, Kotlin i Java. Doświadczenia z Jetpack Components, Material Design, UI/UX dla Androida. Znajomości architektur MVVM / Clean Architecture. Doświadczenia z narzędziami...

  • Senior Software Engineer

    2 weeks ago

    Remote, Kraków, Czech Republic beBeeJava Full time 500,000 - 800,000

    Senior Java Developer PositionWe are seeking a skilled Senior Java Developer to join our team. The ideal candidate will have expertise in modern Java development, strong experience with various frameworks and tools, and excellent problem-solving skills.

  • Senior Java Engineer @

    1 week ago

    Kraków, Lesser Poland, Czech Republic Maxio Full time

    4+ years of algorithms, data structures and coding experienceExperience in OOP software development using Java and Spring (preferably with SpringBoot and WebFlux)Experience with Event-driven Systems - Kafka (MSK), Storm, real-time data processingExperience with unit and integration testing (preferably with JUnit, in the TDD mode), GIT, developing REST API,...

  • Chief Java Software Developer

    1 week ago

    Kraków, Lesser Poland, Czech Republic beBeeSoftware Full time €92,104 - €124,129

    Senior Java Engineer Job DescriptionWe are seeking a highly skilled and execution-driven Senior Java Engineer to join our team.4+ years of algorithms, data structures and coding experienceExperience in OOP software development using Java and Spring (preferably with Spring Boot and WebFlux)Experience with Event-driven Systems - Kafka (MSK), Storm, real-time...

  • Senior Node.js Developer @ Antal

    12 hours ago

    Remote, Warszawa, Kraków, Czech Republic Antal Full time

    What we’re looking for: Minimum 5 years of software development experience, including at least 3 years with Node.js. Strong skills in Node.js, TypeScript, and frameworks such as NestJS and Fastify. Experience with MongoDB, Redis, and AWS S3. Solid understanding of event-driven development, design patterns, and best practices. Strong background...

  • Investment Compliance

    12 hours ago

    Kraków, Czech Republic Antal Full time

    WHAT WE EXPECT: Good command of German and English (at least B2 level for both; written and spoken). Strong analytical skills and the ability to draw conclusions from data and documentation. Effective teamwork and communication skills. Proactive attitude, eager to learn and improve processes. Willingness to work in a hybrid model (initial onboarding in...