Software Engineer (Java)

TL;DR

Software Engineer (Java): Building and scaling critical backend infrastructure for payments, compliance, and risk systems with an accent on resilient, event-driven microservices architecture. Focus on designing high-impact payment processing services, integrating real-time transaction screening pipelines, and ensuring platform scalability across Europe.

Location: Based in Barcelona, Spain (Hybrid model with remote flexibility).

Company

hirify.global is a leading European investment platform simplifying wealth creation through accessible trading of crypto, stocks, and commodities.

What you will do

• Design and develop scalable, resilient, message-driven services using Java.
• Write clean, future-proof code with high unit test and integration test coverage.
• Optimize payment modules and services for reliability, performance, and scalability.
• Architect and maintain event-driven microservices for core financial infrastructure.
• Collaborate with cross-functional teams including Payments, Compliance, and Risk Operations.
• Research and implement the latest trends in backend development to keep systems cutting-edge.

Requirements

• Proven experience in software development with Java as your primary language.
• Strong knowledge of modern frameworks, specifically Spring Boot.
• Understanding of relational and non-relational databases.
• Experience designing and maintaining public-facing REST APIs with a focus on performance.
• Practical knowledge of message-oriented middleware in event-driven architectures.
• Familiarity with CI/CD practices and public cloud environments like AWS or Kubernetes.

Nice to have

• Experience with Postgres and MongoDB.
• Experience with Apache Kafka or ZeroMQ.

Culture & Benefits

• Hybrid working model with 25 days of annual work-from-anywhere flexibility.
• Competitive total compensation package including participation in a stock option plan.
• Unlimited access to Udemy’s library for continuous learning and career growth.
• Dedicated home office budget for comfort and productivity.
• Mental wellbeing support through confidential coaching and counseling resources.
• Additional gender-neutral parent leave and extra recharge days for 2026.
• Free onsite dining, lunches, and snacks at major office hubs.