• Skills: Kafka, Docker, AWS, Flow, GitLab, Lambda, RabbitMQ, SQS, SNS, CI/CD, Payment gateways, Python, Go, Perl, FastAPI, Apache Kafka, Message queues
• Experiences: Senior
• Employments: Full-time, Contract
• Benefits: Learning budget
• Locations: Poland (Remote), Portugal (Remote)

Description:

• Join the Gateway Related Projects team to design, develop, and implement reliable payment solutions.
• Work in a fast-paced environment focused on system performance, scalability, and reliability.
• Location: Remote from Portugal or Poland (Contractor arrangement).
• Report to the Technical Lead.

Requirements:

• 5+ years of backend engineering experience with deep Python expertise (FastAPI and AsyncIO preferred).
• Experience with Perl is a plus; eagerness to learn and work with Perl is mandatory.
• Proven experience in building and scaling microservices architectures and high-throughput systems.
• Deep understanding of integrating third-party APIs, managing webhooks, callbacks, and retry policies.
• Strong experience with Docker/Containerization and AWS cloud infrastructure.
• Advocate for clean, intentional code with a focus on engineering logic.
• Familiarity with event-driven architecture and messaging systems (Kafka, RabbitMQ).
• Track record of owning features from design to production and mentoring other engineers.
• Strong English communication skills, both written and verbal.

Benefits:

• Annual Learning Budget for professional development (eligible after probation).
• Opportunities for company celebrations and global collaboration events.