Senior Java Backend Engineer (core java, trading systems) @ Vistulo (for a major N. American bank)

Join the Java Engineering Team at a top N. American Bank

Are you a skilled Java engineer who thrives on building high-performance systems? Do you love working with smart people on meaningful technology? Want to work on large systems that power real-time trading across global markets? If so, read on.

The Role at a Glance

• Senior Java Backend Engineer
• Fully remote for a top N. American bank (for residents of Poland only)
• Openings on multiple teams in the capital markets division (prime brokerage, platform team)
• Part of the core team - this is not a legacy support role or an outsourced B team

We’re hiring  experienced backend engineers (6+ years)  to join a major N. American bank — directly supporting the development of financial trading systems . This is not a legacy maintenance or support role — you’ll be  part of the core product team , building highly-performant, low-latency systems used across the firm.

Are you a passionate Java developer who thrives on solving complex problems in low-latency, high-throughput trading systems ? Join us and work on interesting financial system engineering problems.

Why Join Us?

A successful candidate will be very strong in Java and programming in general.  They must also be curious, open-minded, and desire to learn new things. English proficiency is a must.

This role is for developers who excel at programming core Java from the ground up, not just integrating frameworks or APIs. If you’re fascinated by understanding systems ‘under the hood,’ this role is for you. Successful candidates enjoy geeking out about data structures and application performance.

This is a fully remote backend Java development role for a developer in Poland . You will be working through a Polish company that will provide the support and administrative assistance to make you successful in the role. We are looking for people to join the team long-term.

To ensure efficient onboarding, you’ll  work in sync with the American team during US Eastern business hours for the first two months . Working this way maximizes your time overlap for answering questions, which means you can learn quickly. That means working until 21 : 00 CET. After that, your schedule will be flexible and can shift closer to standard Polish business hours.

Only open to residents of Poland.  Polish citizens, as well as legal residents with permission to work in Poland are welcome.

What we offer

The recruitment process

Participate in a three-stage interview process :

Successful candidates will need to pass a standard background check.

Must have

Nice to have

Join the Java Engineering Team at a top N. American Bank

Are you a skilled Java engineer who thrives on building high-performance systems? Do you love working with smart people on meaningful technology? Want to work on large systems that power real-time trading across global markets? If so, read on.

The Role at a Glance

We’re hiring  experienced backend engineers (6+ years)  to join a major N. American bank — directly supporting the development of financial trading systems . This is not a legacy maintenance or support role — you’ll be  part of the core product team , building highly-performant, low-latency systems used across the firm.

Are you a passionate Java developer who thrives on solving complex problems in low-latency, high-throughput trading systems ? Join us and work on interesting financial system engineering problems.

Why Join Us?

A successful candidate will be very strong in Java and programming in general.  They must also be curious, open-minded, and desire to learn new things. English proficiency is a must.

This role is for developers who excel at programming core Java from the ground up, not just integrating frameworks or APIs. If you’re fascinated by understanding systems ‘under the hood,’ this role is for you. Successful candidates enjoy geeking out about data structures and application performance.

This is a fully remote backend Java development role for a developer in Poland . You will be working through a Polish company that will provide the support and administrative assistance to make you successful in the role. We are looking for people to join the team long-term.

To ensure efficient onboarding, you’ll  work in sync with the American team during US Eastern business hours for the first two months . Working this way maximizes your time overlap for answering questions, which means you can learn quickly. That means working until 21 : 00 CET. After that, your schedule will be flexible and can shift closer to standard Polish business hours.

Only open to residents of Poland.  Polish citizens, as well as legal residents with permission to work in Poland are welcome.

What we offer

The recruitment process

Participate in a three-stage interview process :

Successful candidates will need to pass a standard background check.

,[ Design and implement robust software solutions for the bank’s trading systems using core Java (17 and 21)., Understand, develop, and improve the subsystems used by other teams in the trading platform., Create thorough test cases to ensure software stability and reliability., Collaborate with operations teams regarding building new features and improving existing functionality., Support production issues, including root-cause analysis and diagnosis.] Requirements : Java, Core Java, JUnit, Algorithms, Data structures, Git, Spring Boot, Kafka, AWS Tools : Jira, Bitbucket, GIT, Jenkins. Additionally : International projects.