Senior software engineer - java aws

Responsibilities

State-of-the-art Java development! Microservices in AWS with a Dev Ops culture, cross-functional Scrum teams, an international environment, open communication, and a culture of feedback and learning from mistakes. Responsibility for architecture, technology choices, QA, security, and operations within your team. All this and much more at one of Europe's largest DIY retailers.

You will design and implement highly available & scalable backend components for our payment services within the transactional platform using Java, Spring Boot, Apache Kafka, and AWS.

You will support the product development process in your team from the initial idea through implementation to continuous operation, in constant exchange with your Product Owner.

Together with your team, you will have the end-to-end responsibility for the systems developed by the team. This includes not only architecture & development but also technology selection, QA, security, Dev Ops with continuous deployment, as well as operations with monitoring and alerting as essential tasks for you and your team.

You enjoy close collaboration in a cross-functional Scrum team with pair programming and code reviews, and you proactively share your knowledge and experience.

Qualifications

Successfully completed a degree in computer science, mathematics, physics, or a comparable field of study

Several years of professional experience in the backend development of web-based, scalable systems and applications.

In-depth knowledge of Java, Spring Boot, and AWS as well as SQL-based databases, e.g. Postgre SQL.

Experience in the development, deployment, and operation of distributed systems, and you are familiar with technologies such as Docker, Kafka, and Terraform.

Extensive experience in e-commerce, especially with payment processes like authorizations, captures, refunds or have integrated payment providers like Adyen, Stripe, Pay Pal.

High degree of quality awareness, meaning that in addition to unit and integration tests, you are comfortable with static code analysis and performance tests, enabling a culture of continuous deployment within the team.

Thinking outside the box and, beyond pure backend development / architecture, you are also interested in other areas (e.g., frontend, Dev Ops, security, process optimization,...), you actively pursue further training in these fields and contribute your knowledge to the team.

Fluent communication skills in English and Polish

Openness to hybrid work and regular visits in Katowice office.

Develop yourself and the digital future – at Reply!

Reply is made up of a network of highly specialised companies, which support leading industrial groups in defining and developing business models to optimise and integrate processes, applications and devices, using new technology and communication paradigms, such as Artificial Intelligence; Big Data; Cloud Computing; Digital Communication; Internet of Things; Mobile and Social Networking.