Senior Java Engineer
Java
Senior Java Engineer
VirtusLab
Rzeszów
Type of work
Undetermined
Experience
Senior
Employment Type
B2B
Operating mode
Office
VirtusLab
Join #VLteam! We have extensive knowledge about Data Engineering & Data Science, Cloud-Native Services, Reactive Systems, Dev Tooling and Frontend. We are also worldwide experts in Scala language, officially supporting its development and tooling.
Tech stack
Java
Clean Code
Distributed systems
DevOps
Designing (architecture) skills
Job description
Online interview
We’re looking for a team player for a small, cross-functional team of talented and passionate Software Engineers responsible for designing, building and maintaining most successful ecosystems of microservices. Working with a cloud-native stack of state-of-the-art technologies and modern development approaches that work. Solving real-world data-intensive problems.
What & how
- Creating cutting-edge data-intensive systems for one of the leading global retailers to transform business through technology in the spotlight of the process
- Reinforcing software security against modern threats (e.g. botnets) using custom-built multi-factor adaptive authentication mechanisms
- Contributions to the open-source software communities
- Single-responsibility, loosely-coupled, highly-cohesive software (Microservices)
- Highly-available and low-latency software with elastic scalability and strict SLA requirements
- Professional and comprehensive monitoring, logging and alerting
- Data-intensive systems used at the backbone (e.g. Kafka, Spark) with appropriate data storage technologies (e.g. Cassandra)
- Asynchronous, non-blocking, event-driven architectures (using e.g. Vert.x, RxJava, Reactor)
- Multi-paradigm (incl. functional) development using modern Java and JVM languages including Scala and Kotlin
- Domain-Driven Design with Event Sourcing and CQRS
- Getting the most value out of the tests following TDD/BDD and multi-layer automation
- Rapid delivery of small changes to production
- Clear "you build it, you run it" philosophy displayed in cloud environments (e.g. AWS)
- Evolutionary Agile approach to software delivery
- Following Reactive Manifesto and 12-Factor applications
- Great teamwork and knowledge sharing
What we expect
- Team player eager to share, lead by example but also open to new ideas and solutions
- Hands-on software engineer rather than a programmer
- Fluent in Java and/or other JVM languages, understands language applicability and implementation fundamentals
- Able to develop and maintain high-quality code
- Has a deep understanding of data-intensive distributed systems
- Hands-on experience in designing and development of scalable, distributed, highly available solutions
- Experience in infrastructure development in the cloud environment
- Deep understanding of the functional paradigm
- Can communicate with the business
- Can express and document ideas through diagrams and technical documentation
- Communicative English, both written and verbal