Develop and maintain Java backend services for enterprise blockchain applications, integrate APIs with React/Vue frontends, design scalable blockchain solutions, troubleshoot complex backend issues, and collaborate with cross-functional teams while staying current with blockchain best practices.
Summary: Join our established blockchain software house, specializing in enterprise-grade private and public chain solutions. We are seeking a Senior Java Developer to enhance our backend services and contribute to the development of innovative blockchain applications.
Responsibilities:
- Develop and maintain backend services using Java to support blockchain applications.
- Collaborate with frontend developers to integrate APIs with React/Vue interfaces.
- Design, implement, and optimize scalable blockchain solutions for enterprise clients.
- Troubleshoot and resolve complex technical issues related to backend services.
- Stay updated with the latest trends and best practices in blockchain technology.
Required Skills:
- Proven experience in Java development, particularly in a senior role.
- Strong expertise in API integration and development.
- Experience with frontend technologies such as React or Vue.js is beneficial.
- Familiarity with blockchain concepts and technologies is preferred.
- Excellent problem-solving skills and attention to detail.
- Strong communication skills and ability to work collaboratively in a team environment.
Similar Jobs
Cloud • Information Technology • Productivity • Security • Software • App development • Automation
Build and maintain ML platform infrastructure to enable model creation, training, deployment, and monitoring. Collaborate with product teams to curate datasets, fine-tune LLMs, implement MLOps/CI-CD pipelines, optimize performance, and deliver scalable, fault-tolerant ML systems used across Atlassian products.
Top Skills:
AWSAzureCi/CdDaskGCPGenerative AiGoGpusJavaJaxLlmsMlopsPythonPyTorchRagRayScalaSparkTensorFlow
Cloud • Information Technology • Security • Software • Cybersecurity
Lead strategic engagement for a portfolio of Adelaide enterprise accounts and SA Government, driving adoption of Cloudflare platform across Security, Performance, Zero Trust, SASE and AI infrastructure. Build executive relationships, develop multi-year account plans, collaborate with partners and cross-functional teams, and ensure deployment, value realization, expansion, and accurate forecasting.
Top Skills:
Ai InfrastructureAi-Assisted WorkflowsCloud SaasCloudflareNetwork SecuritySaseZero Trust
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Lead technical account management for banking partners and processors, providing consultative pre- and post-sales support, monitoring project delivery, resolving escalations, identifying revenue opportunities, driving process improvements, and coordinating cross-functional teams to ensure successful deployment and adoption of Mastercard solutions.
What you need to know about the Sydney Tech Scene
From opera to comedy shows, the Sydney Opera House hosts more than 1,600 performances a year, yet its entertainment sector isn't the only one taking center stage. The city's tech sector has earned a reputation as one of the fastest-growing in the region. More specifically, its IT sector stands out as the country's third-largest, growing at twice the rate of overall employment in the past decade as businesses continue to digitize their operations to stay competitive.



