Hyphen Connect Limited Logo

Hyphen Connect Limited

Senior Java Engineer

Reposted 2 Months Ago
Remote
Hiring Remotely in United States
Senior level
Remote
Hiring Remotely in United States
Senior level
Optimize and scale blockchain node performance, design and implement core system plugins, collaborate with cross-functional teams, conduct performance testing and debugging, and stay current on blockchain and distributed systems technologies to maintain reliable infrastructure.
The summary above was generated by AI

Summary: Join our Swiss-based blockchain firm dedicated to advancing secure and scalable node infrastructure. As a core team member, you will optimize node performance and develop essential system plugins, leveraging your deep knowledge of JVM and distributed systems.

Responsibilities:

  • Optimize performance of blockchain nodes to ensure high reliability and scalability.
  • Design and implement core system plugins to enhance infrastructure capabilities.
  • Collaborate with cross-functional teams to integrate blockchain solutions.
  • Conduct performance testing and debug issues to maintain system efficiency.
  • Stay informed on industry trends and emerging technologies in blockchain development.

Required skills:

  • Proven experience with Java Virtual Machine (JVM) and its optimization.
  • Strong expertise in developing and managing distributed systems.
  • Proficiency in blockchain technologies and node infrastructures.
  • Excellent problem-solving skills and ability to work collaboratively.
  • Fluent in English; knowledge of other languages is a plus.

Similar Jobs

Yesterday
Remote or Hybrid
17 Locations
140K-200K Annually
Senior level
140K-200K Annually
Senior level
Information Technology • Productivity • Software • Infrastructure as a Service (IaaS)
Develop and maintain scalable Java and Kotlin backend services for NinjaOne’s SaaS backup and recovery platform. Design high-availability features supporting backup, archive, restore, and download workflows at large scale. Collaborate with globally distributed engineering teams, own architecture and design decisions, mentor engineers, optimize databases and distributed systems, and deliver reliable production software using technologies including AWS, PostgreSQL, Redis, Kafka, and REST frameworks.
Top Skills: AWSC#ETLJavaJerseyKafkaKotlinLinuxPostgresRedisRestRubySpringSQLWindows
2 Days Ago
In-Office or Remote
140K-150K Annually
Senior level
140K-150K Annually
Senior level
Legal Tech
Design, build, and support Java-based REST APIs and enterprise integrations for customers, partners, vendors, and internal systems. Develop secure authentication and authorization, event-driven workflows, database persistence, business rules, webhooks, asynchronous processing, and resilient failure recovery. Investigate production issues, improve legacy and modern systems, contribute to testing and documentation, and collaborate with technical and business stakeholders.
Top Skills: Apache ActivemqClaudeCodexDroolsJavaMybatisOauth 2.0OpenapiRestSpringSpring BootSQL
13 Days Ago
Remote or Hybrid
16 Locations
140K-200K Annually
Senior level
140K-200K Annually
Senior level
Information Technology • Productivity • Software • Infrastructure as a Service (IaaS)
Develop and scale backend Java and Kotlin software powering patch discovery, packaging, and deployment across millions of endpoints. Design scalable systems, APIs, data structures, caching solutions, and relational databases while maintaining high testing and code-quality standards. Collaborate with AI workflow, server, platform, design, and product teams. Occasional React or Angular work may support patching workflows and dashboards.
Top Skills: AngularJavaJerseyKotlinReactRedisRelational DatabasesRestSpring

What you need to know about the Chicago Tech Scene

With vibrant neighborhoods, great food and more affordable housing than either coast, Chicago might be the most liveable major tech hub. It is the birthplace of modern commodities and futures trading, a national hub for logistics and commerce, and home to the American Medical Association and the American Bar Association. This diverse blend of industry influences has helped Chicago emerge as a major player in verticals like fintech, biotechnology, legal tech, e-commerce and logistics technology. It’s also a major hiring center for tech companies on both coasts.

Key Facts About Chicago Tech

  • Number of Tech Workers: 245,800; 5.2% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: McDonald’s, John Deere, Boeing, Morningstar
  • Key Industries: Artificial intelligence, biotechnology, fintech, software, logistics technology
  • Funding Landscape: $2.5 billion in venture capital funding in 2024 (Pitchbook)
  • Notable Investors: Pritzker Group Venture Capital, Arch Venture Partners, MATH Venture Partners, Jump Capital, Hyde Park Venture Partners
  • Research Centers and Universities: Northwestern University, University of Chicago, University of Illinois Urbana-Champaign, Illinois Institute of Technology, Argonne National Laboratory, Fermi National Accelerator Laboratory

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account