Stellenbeschreibung:

Become Senior Software Engineer (m/f/d) - Java at Retarus
Retarus is a worldwide provider of cloud-based messaging solutions at enterprise scale. We serve over 40% of the companies listed on the S&P Global 100, e.g. Adidas, Bayer, SAP, BNP Paribas, Goldman Sachs, T-Systems, Swarovski & UPS, as well as governmental agencies and major players in markets across the world. Privately owned and founder-managed for over thirty years, Retarus is customer-oriented, stable, a fair employer, and a strategic business partner with a long-term vision. With some 500 employees in 19 offices on four continents, Retarus operates locally and thinks globally: our teams are organized across borders and are highly integrated. This makes Retarus a multicultural, multilingual, and engaging workplace. We are committed to creating a diverse and dynamic environment for our employees, with generous compensation, time off, and a global, collaborative workplace.


What we offer
• Mobile working and flexible working time
• Collaborative, diverse company culture and superior team spirit
• Flat hierarchies and great feedback culture
• Development opportunities & career perspective
• International business & cross-site collaboration
• Modern, dog-friendly offices with nice amenities
• Company-paid health insurance, public transportation, lunch vouchers and further benefits


What you'll do
We are looking for an experienced Senior Software Engineer with a focus on Java to join our agile development team and contribute to the creation of innovative communication solutions.
Our globally distributed, high-performance, and highly reliable services enable secure and seamless transaction-based communication for our clients.
In this role, you will work on the further development and optimization of our backend systems, with a strong focus on performance, security, and scalability. You’ll collaborate closely with cross-functional teams to continuously enhance our platform and deliver powerful, efficient solutions. Your technical expertise will help improve software quality and implement best practices.
Key Responsibilities:
• Deliver well-scoped projects to completion - from requirements analysis and architecture to design, implementation, and deployment
• Analyze, enhance, and integrate existing software solutions, ensuring they are performant, secure, and maintainable
• Collaborate closely with Quality and Operations Engineers to help raise the overall bar of how we work
• Automate and improve CI/CD pipelines to streamline development and deployment processes
• Lead by surfacing issues early, making clear trade-off decisions, and keeping quality high


What you'll need

• Extensive experience in software development with Java
• Strong knowledge of common Java frameworks (such as Quarkus & Spring Boot) and libraries
• Deep expertise in system design for a globally distributed, highly reliable, system handling large volumes of data
• Practical experience with CI/CD pipelines, Docker, Kubernetes, and Linux environments
• Solid understanding of databases (e.g. PostgreSQL/MySQL, Redis, MongoDB) and message queues (e.g. Kafka)
• Solid understanding of agile methodologies and a mindset for continuous improvement
• Proactive and adaptable working style, with the ability to take on responsibilities across different areas of the software stack
• Excellent German or English language skills, both written and spoken


What you can expect
At Retarus, you will work on impactful and dynamic projects, with real opportunities to make a difference. Our customers are leaders across diverse industries, with constantly evolving needs and high expectations. You’ll be working with cutting-edge technology and great creative leeway to meet customers’ needs – and the projects you work on will be deployed globally. Working at Retarus, you will collaborate closely with convivial, culturally diverse teammates. You will grow professionally in a dynamic and exciting workplace and design impactful solutions in real time with top companies.


Very important
Come as you are. Retarus is committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or veteran status.


Apply via our online application portal – it’s easy and doesn’t take long. Our colleague Alissa Selman is happy to field any questions you may have: [email protected]
We’re looking forward to getting to know you!

NOTE / HINWEIS:

EN: Please refer to Fuchsjobs for the source of your application

DE: Bitte erwähne Fuchsjobs, als Quelle Deiner Bewerbung