Senior Java Developer Java, Spring, WebServices Kraków

Diverse CG Sp. z o.o. Sp.k.; Kraków; On-site; PLN 120,000 - 190,000; Full time

Job summary

DCG is seeking a Java software engineer to design, develop and test components of the Transfer Agency Investor Onboarding system. You will collaborate with business analysts to align user stories and acceptance criteria and integrate in-house solutions with vendor systems.

You will resolve issues in test and production, enhance technical specs and data models, participate in design and UAT testing, and help create deployment scripts.

Qualifications

• BSc or MSc degree in Computer Science.
• Strong OOP and design patterns knowledge.
• Knowledge and application of SOLID in practice.
• Hands-on Java with Spring MVC/Spring Boot, JMS, JPA, JAX-WS/JAX-RS.
• Experience with Web Services (SOAP, REST).
• Understanding of data modeling principles.
• Ability to write clean, modular, testable code.
• Design code for unit testing.
• Relational database knowledge.
• Strong verbal and written communication skills.
• Fluent English, comfortable on calls.
• Experience with agile software methodologies.

Responsibilities

• Design, development and testing of components of the Transfer Agency Investor Onboarding system
• Supporting business analysts in aligning user stories and acceptance criteria
• Integration of in-house systems with vendor solutions
• Resolve issues in test and production environments
• Enhance technical specifications and documentation including data modelling and dataflow diagrams
• Involvement in design and system/UAT testing
• Involvement in creating deployment and checkout scripts
• Collaborate with project managers, developers, testers across multiple teams and locations to meet business needs

Skills

Object Oriented Programming

Design Patterns

SOLID principles

Java

Spring MVC/Spring Boot

JMS

JPA

JAX-WS/JAX-RS

WebServices (SOAP, REST)

Data modeling

Unit testing

Relational databases

Verbal and written communication

English fluency

Agile methodologies

Team collaboration

Education

BSc or MSc in Computer Science

Job description

As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for:

Responsibilities

• Design, development and testing of components of the Transfer Agency Investor Onboarding system
• Supporting business analysts in reaching a common understanding of user stories and acceptance criteria
• Integration of the systems developed in-house with vendor solutions
• Resolution of issues reported in test and on production systems
• Achieving clarity of vision by enhancing technical specifications and documentation which may include data modelling, dataflow diagramming, screen design, workflow analysis etc.
• Involvement in the design process as well as in system and UAT testing
• Involvement in creating the scripts for deployment and checkout of the solution
• Working with project managers, developers, testers and other specialists across multiple teams and locations to make sure that projects meet business needs

Requirements

• BSc or MSc degree in Computer Science
• Strong foundation in Object Oriented Programming and Design Patterns
• Knowledge and applying SOLID principles in practice
• Practical skills in Java and related technologies/frameworks for creating multi-tiered service-oriented web applications: Spring MVC/springboot, JMS, JPA, JAX-*
• Experience with WebServices (SOAP, REST)
• Must understand basic principles of data modeling
• Ability to create clean, versatile, modular code with easily replaceable modules and layers
• Skills to design code for unit testing
• Understanding and practical skills in relational database technologiesProvable verbal and written communication skills
• Fluency in English, including ease of communication on the telephone
• Experience in one or more agile software methodologies
• Positive, can-do attitude, openness to change and ability to grasp the big picture quickly

Offer

Personal Consulting Agency (License No. 4642)