Java Developer


  • Warszawa

    Warszawa, Masovian
  • offer expired over a month ago
  • B2B contract
  • full-time
  • specialist (Mid / Regular)
  • hybrid work
  • Immediate employment
  • remote recruitment

Technologies we use


  • Java

  • Oracle

  • SQL

  • Maven

  • Jenkins


  • Spring Boot

  • Spring Framework

  • Kafka

About the project

Our client is a leading company specializing in global financial services for B2C and B2B customers. They created a multi-channel transactional software to provide brokers with asset execution and various trading tools. Using the newest technology, scale and experience allows them to fully control transactions with clients. Their innovative and responsible approach makes the infrastructure a stable place of transaction flow in the industry.

Your responsibilities

  • Evaluation, development and testing of server side modules;

  • Cooperating with product owners, business analysts, testers and other developers;

  • Coaching and supporting other team members. As part of a scrum team you will be responsible for technical designs and estimations through considering system performance, scalability and maintainability aspects.

Our requirements

  • 2+ years of experience with Java/J2EE server-side development;

  • Understanding of designing and implementing large-scale, production, multi-module systems and services;

  • Acquaintance with Java basic concepts: GC, multithreading, locking and synchronization;

  • Experience with Linux-based development;

  • Insight into web technologies and frameworks;

  • Experience with enterprise data repositories like SQL Server, Oracle and MySQL;

  • Involvement in developing REST APIs and/or integrating with them;

  • Awareness of building and CI frameworks — Maven, Jenkins;

  • Understanding of Agile development methodology;

  • Strong experience with unit and integration testing;

  • Fluent English.


  • Profound understanding of the Java language, its APIs, it’s performance consideration and internals;

  • Experience with Spring Framework and Spring Boot;

  • Experience working with Hibernate;

  • Experience with asynchronous messaging – JMS, Apache Kafka;

  • Experience working with Swing.

What we offer

  • Possibility to work in a big and successful company;

  • Passionate and courteous colleagues in an innovative work environment;

  • Great opportunities for personal development and focus on competence;

  • Highly competitive terms and conditions.

More information

Employer: UK FinTech Company

Location: Remotely/Warsaw (hybrid work)

Salary: up to 6100 EURO + VAT monthly

Cooperation model: B2B

Start date: ASAP

Recruitment process: 2 stages (screening and technical interview)

Technology stack: Java/J2EE, Maven, Jenkins, Hibernate, Spring Boot, JMS, Apache Kafka, Swing, SQL Server, Oracle, mySQL