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Senior Java Developer – eTrading
  • Kraków
Senior Java Developer – eTrading
Kraków, Kraków, Lesser Poland Voivodeship, Polska
Sii Sp. z o.o.
15. 3. 2025
Informacje o stanowisku

Senior Java Developer – eTrading

Miejsce pracy: Kraków

Technologies we use

Expected

  • Java
  • Fix protocol
  • ePricing
  • eTrading

About the project

Were looking for someone to join our team in developing cutting-edge applications that help manage liquidity, generate client prices, and execute orders, both internally and externally. We use algorithmic execution when needed, and our systems are reliable, including some client-facing ones.

As part of our team, youll collaborate on designing, developing, testing, and releasing these innovative systems, with exciting opportunities to dive into pricing and algorithmic execution. If you have experience with low-latency systems and algorithmic trading, and a strong track record of delivering business requirements in an Agile environment, wed love to have you on board!

Your responsibilities

  • Collaborate with business stakeholders to ensure a clear understanding of business requirements before starting the design and development process
  • Create detailed technical designs for components based on business needs and overall system architecture
  • Work closely with external consultants to provide technical and design guidance throughout the project
  • Implement top-quality technical solutions based on agreed designs, following industry best practices such as continuous integration, automated unit, and integration testing
  • Thoroughly test solutions before User Acceptance Testing
  • Support the deployment of components to development and test environments when needed

Our requirements

  • At least 5 years of experience in Java server-side development with a solid understanding of multi-threaded programming
  • Proven working history with highly available, multi-threaded, distributed systems
  • Proficency in developing and optimizing low-latency systems
  • Experience in operating trading desks within a large, multi-site investment bank with a strong eCommerce offering
  • Hands-on practice with Foreign Exchange in a high-volume, low-latency environment
  • Working knowledge of enterprise systems and delivering business requirements using Agile methodologies
  • Understanding of Spot FX and Forward FX market conventions
  • Fluent level of written and spoken English

Optional

  • Experience with FX spot or equities algorithmic execution and pricing is highly desirable

What we offer

  • Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
  • Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
  • We share the profit with Workers - over PLN 60M has already been allocated for this aim since 2022
  • Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
  • Comfortable workplace – class A offices or remote work
  • Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
  • PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
  • Investment in your growth – meetups, webinars, training platform and technology blog – you choose
  • Fantastic atmosphere created by all Sii Power People

Recruitment stages

  • Send your CV
  • Talk to us about your expectations
  • Learn more about our projects and choose the best
  • Start your adventure with Sii!

Sii Sp. z o.o.

Sii is the leading technology consulting, digital transformation, engineering, and business services vendor in Poland. We already employ more than 7 500 professionals and implement projects in a variety of industries for clients from many countries around the world.

The Great Place to Work title, won 10 times in a row, proves that at Sii we create a friendly work environment. In a survey, as many as 90% of our employees responded that Sii is a great place to work, and 95% of them think we have a great atmosphere here.

  • Praca Kraków
  • Kraków - Oferty pracy w okolicznych lokalizacjach


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