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AI Summary

The engineer will be responsible for designing and developing secure, robust payment gateway integrations and building innovative payment solutions for specialized industries. They will also architect and maintain microservices using Java and Spring Boot, and create scalable RESTful APIs for high-volume transaction processing.
Java Engineer - PAYMENT SOLUTIONS
Remote (EU) | Full-time B2B | €260-320/day

🚀 THE OPPORTUNITY

Join a cutting-edge fintech company revolutionizing payment processing across Europe. We're building the next generation of payment infrastructure. This is your chance to work on high-impact systems that process millions of transactions daily.

As our Java Engineer, you'll be at the forefront of payment innovation, designing and building scalable microservices that power real-world commerce.

💼 WHAT YOU'LL DO

Shape the Future of Payments
• Design and develop secure, robust payment gateway integrations with leading providers
• Build innovative payment solutions for specialized industries (petrol stations, retail, and beyond)
• Create scalable RESTful APIs that handle high-volume transaction processing

Drive Technical Excellence
• Architect and maintain microservices using Java, Spring Boot, and modern cloud technologies
• Implement event-driven architectures with RabbitMQ for real-time payment processing
• Deploy and orchestrate services on Kubernetes for maximum reliability and scale
• Leverage Protobuf for efficient inter-service communication
• Build data pipelines and analytics infrastructure to unlock business insights

Collaborate Across Teams
• Work directly with product and business teams to translate requirements into elegant technical solutions
• Participate in agile ceremonies and contribute to continuous improvement
• Ensure code quality through comprehensive testing (JUnit, Mockito) and DevOps best practices

🎯 WHAT WE'RE LOOKING FOR

Must-Have Experience:
✓ Strong backend development skills with Java and Spring Boot
✓ Solid understanding of database design and RESTful API architecture
✓ Hands-on experience with Kubernetes and containerized applications
✓ Experience with message queuing systems (RabbitMQ or similar)
✓ Proficiency with Protobuf for microservices communication
✓ Testing mindset with JUnit and Mockito
✓ Experience building analytics, reports, or working with Data Lakes
✓ Agile development and DevOps practices
✓ Fluent English communication skills
✓ EU residency and B2B work eligibility

Nice-to-Have:
⭐ Previous experience with payment systems, gateways, or fintech platforms
⭐ Exposure to PCI-DSS compliance and financial data security

💰 COMPENSATION & BENEFITS

Daily Rate: €260-320 EUR/day (based on experience)
• Competitive rates reflecting your expertise
• Long-term engagement with stable work
• Fully remote
• Collaborate with a talented international team
• Continuous learning and exposure to cutting-edge fintech technologies

📋 SIMPLE HIRING PROCESS

We respect your time. Our process is straightforward:
1️⃣ Technical interview with Softup Technologies (30-45 min)
2️⃣ Technical interview with the client team (45-60 min)

That's it. No lengthy assignments, no endless rounds.

🎯 READY TO APPLY?

Send us:
• Your resume/CV
• Your earliest available start date

Questions? We're here to help. Reach out anytime.

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