jobid=A.0.0397
Freelance Java Developer (Remote)We’re looking for an experienced freelance backend Java developer to join a fast-paced, tech-driven team building high-impact systems for a global digital platform. In this role, you’ll play a key part in developing and maintaining complex billing systems and event-driven architectures in the cloud.What you’ll doDesign, develop and maintain scalable backend services with a strong focus on billing and transaction systemsWork in a cloud-native environment with technologies such as AWS, Kafka, Kubernetes, and DynamoDBBuild reliable, distributed systems that handle high-throughput data and mission-critical workflowsCollaborate with cross-functional teams (engineering, product, finance) to ensure accurate and efficient billing operationsContribute to CI/CD pipelines and monitoring to support production-grade infrastructureWho are you?4-5+ years of experience as a backend developer, with 3+ years working with Java (11+)Proven experience building or maintaining billing or payment systemsSolid knowledge of AWS services, especially ECS/EKS, DynamoDB, and LambdaHands-on experience with Kafka, event-driven microservices, and KubernetesComfortable working in fast-paced, remote environmentsStrong sense of ownership, proactive mindset, and great communication skillsBackground in FinTech or high-volume SaaS platformsPractical detailsStart date: ASAPDuration: 6 months (intention to extend)Availability: 40 hours per weekLocation: Fully remoteHourly rate: Competitive, based on experienceInterested? Let’s talk, love to hear from you!
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