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Senior Java Developer @ Templeton & Partners
  • Warsaw
Senior Java Developer @ Templeton & Partners
Warszawa, Warsaw, Masovian Voivodeship, Polska
Templeton & Partners
4. 12. 2025
Informacje o stanowisku

About the Project

Join a long-term transformation programme within the financial sector, focused on building global, large-scale pricing and trading systems used across multiple international locations.
You will work in a cross-functional engineering squad responsible for creating high-performance backend services that directly impact real-time decision-making in global markets.

This is a high-ownership role where you work on mission-critical applications, improve system performance, and design robust backend components that scale across the organisation.


Tech Stack

Must Have

  • Java 8+ (preferably 11+)
  • Oracle / MySQL
  • Unix / Linux
  • Maven
  • Git / Jenkins
  • REST APIs, SOAP
  • JMS / messaging systems
  • JUnit, Mockito
  • JSON / XML
  • Strong analytical and problem-solving skills
  • English B2+

Nice to Have

  • Python experience
  • Cloud (AWS or other)
  • CI/CD pipeline experience
  • Automated testing
  • Experience in large enterprise or financial systems

About the Project

Join a long-term transformation programme within the financial sector, focused on building global, large-scale pricing and trading systems used across multiple international locations.
You will work in a cross-functional engineering squad responsible for creating high-performance backend services that directly impact real-time decision-making in global markets.

This is a high-ownership role where you work on mission-critical applications, improve system performance, and design robust backend components that scale across the organisation.

,[Design, develop, and maintain backend services powering large-scale trading & pricing systems., Build clean, efficient, testable Java code and participate in full SDLC: design → implementation → testing → deployment., Work with Oracle/MySQL databases, optimise SQL queries, and improve data flows., Collaborate in Agile Scrum squads with developers, testers, analysts, and architects., Review code, contribute to engineering best practices, and ensure high-quality deliverables., Support the application lifecycle: debugging, troubleshooting, performance tuning, and production support. Requirements: Java, Testing, Oracle, SQL, Linux, Maven, Jenkins, SOAP, REST API, JUnit, Mockito, JSON, XML, Analytical skills, Python, AWS, API, CI/CD Pipelines, Automated testing Tools: .

  • Praca Warszawa
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