Publication date: 03 Oct 2017

Java Developer

Collabera Poland


Category: IT

Position level: Specialist

Java Developer

Location: Krakow 

Type: Full Time Permanent

Salary: Attractive + Additional Benefits



Our Client offers: Competitive benefits package (sports cards, life insurance, private medical care and annual incentive bonus)

Candidates Must Be EU Citizens or Blue card or already working on Work permit.

We have over 50 + Java related positions with one of our top investment bank client at various experience levels


Position 1:

Experience and skills required:

  • Hands-on full stack developer with 7+ years of development experience
  • Must have hands on design and development experience in Java, J2EE, Spring, Hibernate, Caching, JUnit and front end development experience including HTML5, React, Redux, JQuery and Bootstrap
  • Strong integration background required.
  • Experience with REST, JSON and APIs is required. Familiarity with Microservices architecture is highly desirable
  • Practitioner of java design patterns
  • Proven ability to troubleshoot issues in production including root cause analysis
  • Familiarity with security concepts (authentication , authorization, encryption, digital signature), SSL, web service proxies, firewalls and multi-protocol gateways
  • Proven ability to juggle multiple priorities in a fast paced matrix environment
  • A conceptual thinker who can articulate and execute his/her vision from concept to production
  • Enjoys working hard and appreciates a good laugh
  • Experienced with the full software development life cycle including both traditional waterfall and agile methodologies


Other skills Experience and skills required:

  • Hands-on experience and expertise in driving technical streams of work / IT innovation
  • Experience in software development for the banking industry
  • Experience and understanding of global financial regulations, e.g., Dodd-Frank, EMIR or MIFID2
  • Expertise and hands-on scrum master experience in agile methodologies such as Scrum and Kanban
  • Expertise in Java 7/8
  • Expertise in TDD and XP
  • Expertise in OOD, DDD, BDD
  • Experience with Spring, Gigaspaces, XQuery, Oracle, XML , Gemfire, Maven, Gradle, Puppet
  • Knowledge of modern technical architectures and highly scalable distributed systems
  • Experience with JDK languages such as Groovy, Scala will be an additional asset


Other good to have Experience and skills required:

  • Knowledge of the clearing and settlement functions for cash equities and listed options trade flows
  • Large-scale enterprise experience
  • Experience in implementing scalable and performant solutions using Java, database, and shell scripts
  • Experience in the agile software development methodology
  • Strong analytical, problem-solving and synthesizing skills (you know how to figure stuff out)
  • Knowledge of distributed computing and low-latency, multithreaded solutions


Core Technologies include:

  • Spring Boot (Tomcat), Spring Actuator (monitoring), Spring MVC, HttpClient (REST)
  • Database – myBatis/JDBC – DB connection
  • Cache – Redis Cache accessed via Spring Redis integration
  • React/Redux framework



  • Phone: +44 203 621 5691
Check Collabera profile

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