Sr. Java Engineer with Low Latency Systems, Socket Programming in Java, Network Latency/Programming experience - Hybrid Onsite in Boston or Needham MA

Sr. Java Engineer with Low Latency Systems, Socket Programming in Java, Network Latency/Programming experience - Hybrid Onsite

• A STRONG passion for AI and ideally 10+ years of experience in Java-based systems development (Java 11+; current stack Java 21).Good understanding of core java APIs.
• Solid understanding of concurrency, multi-threading, and high-performance systems. Low Latency in Java Multithreading, Socket Latency, Network socket programming in Java , strong hands on with low level architecture and how the systems operate.
• Experience with Spring, SpringBoot and building REST APIs
• Exposure to WebSockets and performance testing (e.g., JMeter) is a plus
• Hands-on experience using GenAI tools (e.g., Claude Code, GitHub Copilot, Codex)
• Ability to use AI tools effectively for coding, debugging, and problem-solving
• Interest in or exposure to AI-driven / agentic workflows
• Strong problem-solving skills, including breaking down work into AI-augmentable tasks
• Growth mindset with a focus on continuous learning and experimentation
• Comfortable adapting to evolving tools, practices, and technologies
• Ability to thrive in a fast-paced, team-oriented environment
• Bachelor’s degree in computer science or related field

This role combines strong backend engineering with modern AI assisted development practices. We are looking for engineers who can effectively leverage AI tools (e.g., Claude Code, GitHub Copilot) across the SDLC-design, development, testing, and production support-to deliver high-quality, scalable systems. The ideal candidate is a self-starter who thrives in a fast-paced environment, collaborates well across teams, and continuously adapts to evolving technologies and workflows.

Estimated Min Rate: $70.00

Estimated Max Rate: $85.00

What’s In It for You? We welcome you to be a part of the largest and legendary global staffing companies to meet your career aspirations. Yoh’s network of client companies has been employing professionals like you for over 65 years in the U.S., UK and Canada. Join Yoh’s extensive talent community that will provide you with access to Yoh’s vast network of opportunities and gain access to this exclusive opportunity available to you. Benefit eligibility is in accordance with applicable laws and client requirements. Benefits include:

• Medical, Prescription, Dental & Vision Benefits (for employees working 20+ hours per week)
• Health Savings Account (HSA) (for employees working 20+ hours per week)
• Life & Disability Insurance (for employees working 20+ hours per week)
• MetLife Voluntary Benefits
• Employee Assistance Program (EAP)
• 401K Retirement Savings Plan
• Direct Deposit & weekly epayroll
• Referral Bonus Programs
• Certification and training opportunities