Senior Backend Developer (d/f/m)

paymenttools

Germany · Full-time · Not Applicable

Paymenttools is on a mission to transform the payment landscape for retailers in Europe. With more than 4,4 billion visitors per year in our more than 15,000 REWE Group stores and travel agencies in 21 countries we know exactly what consumers and merchants need when exchanging goods for money. We strongly believe in making payments seamless and invisible, linking them with value added services within the framework of a reliable identity service. Our mantra: #wesolvepayn. We blend cutting-edge technology with stringent security to protect sensitive payment data while nurturing innovation in a cloud-native tech environment.

Join as a Senior Backend Engineer in Team Fort Knox that develops the secure card data environment for our payment transaction solutions. The team works as an agile product development team with now four Software Engineers, a Product Owner, and a Scrum Master.

We are looking forward to getting to know you - so, even if you feel that you don’t quite meet all the requirements, but the position still excites you and you think you would love to work with us, please reach out! We would still love to hear from you. We explicitly encourage applicants within groups that are underrepresented in tech spaces as of today. We value all kinds of backgrounds and walks of life.

Your tasks

Ensure that payment data is securely handled and stored in a compliant manor
Enhance and evolve the systems architecture
Pioneer and drive new solutions to improve the product and the company
Develop, deploy, test and maintain the system End-to-End (you build it, you run it)
Collaborate closely with other teams and customers, integrating our products
Continuously learn and improve your own toolbelt and skills, sharing learnings with the team and company

Your experience

Multiple years of in a related BE engi role
Proficient in JVM i.e. Java 17+, Spring (Spring Boot), Kotlin, ORM (e.g. Hibernate)
Worked in a modern cloud environment (GCP, AWS, Azure)
Experience with microservice architecture & security (authentication & authorization, OAuth 2.0, encryption/decryption) & relational databases (schema design, transaction management, performance, query optimization)
Fluent English
Knowledge in the payment industry i.e. PCI-DSS, compliance, tokenization is an advantage
Concurrency management is an advantage

Our Benefits

Deutschland ticket, subsidized subscription
1.000 euro annual learning and development budget + internal training platforms
Discounts on travel, fashion, technology, and more through our corporate benefits
REWE discount card for discounts for REWE group retailers
JobRad, affordable bicycle leasing!
Company pension plan
Insurance Services

Perks of working with us

We work in a hybrid environment
Flexible working hours that fit your workflow, your time matters!
Responsibility from day one
Work with modern and agile software such as Google Workspace, Slack, Asana, Jira, Lattice, Miro and Confluence
Company events including Hackathons and Company Days (ask us more about these!)

Key Skills

Ranked by relevance

cloud product owner spring boot kotlin oauth asana slack scrum java jira aws gcp jvm dss

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