Senior Backend Developer - Monolith

3 hours ago

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Paxful

WebsiteLinkedInAll Job Openings

bitcoin • buy bitcoin • sell bitcoin • accept bitcoin • cryptocurrency

51 - 200 employees

Founded 2015

💳 Fintech

💸 Finance

₿ Crypto

Description

• Paxful is the world’s largest people-powered marketplace, connecting over 14 million users across 140+ countries to move, save, and store money. • Senior Backend Developer responsible for designing, implementing, and maintaining the core backend services, emphasizing scalability and performance. • PHP expertise essential, also requires experience with Go and Node.js for integrations and distributed systems. • Work closely with cross-functional teams to build robust APIs and optimize platform performance.

Requirements

• 5+ years of experience in backend development with a strong focus on Java. • Proficiency in Java frameworks such as Spring Boot or Micronaut. • Experience designing and building microservices architectures. • Strong understanding of RESTful API design and event-driven systems. • Proficiency in working with databases. • Experience with SQL databases like PostgreSQL and familiarity with NoSQL databases like MongoDB. • Knowledge of CI/CD pipelines and DevOps workflows. • Hands-on experience with GitLab CI/CD, Docker, and Kubernetes. • Familiarity with security best practices in backend development. • Understanding of authentication and authorization mechanisms (e.g., OAuth, JWT).

Benefits

• Competitive salary • Fully remote work environment • Flexible working hours with a 4-hour overlap in Eastern Time (EST) • Opportunity to work with cutting-edge technologies on impactful projects • Collaborative, innovative, and supportive work culture • Opportunity to mentor and lead a team of talented engineers • Professional growth and development opportunities