Backend API Developer

Summary

Builds and maintains backend APIs and distributed systems using Java, Spring Boot, Kubernetes, and AWS for a fintech product team in Kraków.

6 Months contract with possible extension (Sub-con or B2B Contract)

Applying your technical experience in the development of high quality applications systems as per the agreed requirements delivering on time and to group and local standards
Being part of a multidisciplinary Agile product team designing and building distributed systems using modern technology stacks with the ability to quickly pick up new technologies paradigms and to implement solutions
Defining and governing quality standards maintaining expert knowledge in required technology across multiple platforms
Building strong decision making and problem solving skills within the required technology area across multiple platforms
Producing efficient code that is meeting definition of done for business requirements considering technical dependencies and nonfunctional requirements
Conducting unit testing of programs and software applications to be sure they will produce the desired results and that the instructions are correct
Challenging code design implementation to ensure they are of highest quality in line with HSBC and industry standards
Contributing towards establishing levels of automation tests coverage that are required for the project
Maintaining and developing good clear communications and relationships as appropriate with development team members and stakeholders

Senior experience in Java and Springboot and experience with Kubernetes
Practical experience with Cloud AWS
Knowledge of CICD tools GIThub Jira Jenkins shared libraries Maven Groovy
Strong knowledge about API design standards patterns and bestpractices especially Swagger and OpenAPI 30 REST JSON Microservices etc
Knowledge of authentication authorization of services via OAuth 2 experience of Kong API Gateway
Solid understanding of Agile testing discipline eg TDD and experience applying these principles strong agilescrum development experience
Keep up to date and have expertise on current tools and technologies
Accountability for the control and compliance of the engineering process promote innovation and adoption of cuttingedge specialist technologies and practices with the domain promote development of engineers through coaching and mentoring
Ability to work with business and translate functional requirements into technical solutions
Should be able to provide innovative solutions to complex business problems learn new technologies and business domain