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Remote Mid Level Java Developer Jobs in Massachusetts

YO AI Labs

Backend Developer - Remote

Boston, MA · Remote

$80 - $120/hr

Remote Job Summary We are seeking experienced Senior Software Engineers to support an AI training ... Strong proficiency in Python 3, Java, Rust, C++, or TypeScript . * Strong understanding of ...

YO AI Labs

Frontend Developer - Remote

Boston, MA · Remote

$80 - $120/hr

Remote Job Summary We are seeking experienced Senior Software Engineers to support an AI training ... Strong proficiency in Python 3, Java, Rust, C++, or TypeScript . * Strong understanding of ...

YO AI Labs

Frontend Developer - Remote

Boston, MA · Remote

$80 - $120/hr

Remote Job Summary We are seeking experienced Senior Software Engineers to support an AI training ... Strong proficiency in Python 3, Java, Rust, C++, or TypeScript . * Strong understanding of ...

Databento

Experience designing APIs with a strong focus on intuitive, developer-friendly interfaces ... Good communication skills and work ethic for a remote workplace. * An interest in low-level ...

America's Test Kitchen

Senior Software Engineer

Boston, MA · On-site +1

$130K - $150K/yr

Mentorship: Act as a technical resource for mid-level and junior developers, helping them grow ... Familiarity with Java is a significant plus * Cloud & DevOps: Strong experience with AWS services ...

Kemper

Guidewire Developer-ClaimCenter

Boston, MA · On-site +1

$59.25 - $78.25/hr

... TX, Remote-CT, Remote-GA, Remote-IL, Remote-IN, Remote-OH, Remote-PA, Remote-TX, Remote-VA ... You will work on Guidewire ClaimCenter and its surrounding middleware (Java/SpringBoot, AWS SQS/SNS ...

Vestmark, Inc.

Senior Java Software Engineer

Wakefield, MA · On-site +1

$131K - $173K/yr

We are looking for a Senior Java Software Engineer who is serious about AI-assisted development ... Experience with AWS or equivalent cloud environments, even at a basic level * Background or ...

New

YO AI Labs

GitHub Contributor - Remote

Boston, MA · Remote

$55 - $160/hr

... level code samples, debugging strategies, and development insights in Python3, Java, Rust, Go, C ... Deep understanding of algorithms, data structures, and software engineering principles. * Proven ...

YO AI Labs

GitHub Contributor - Remote

Boston, MA · Remote

$55 - $160/hr

... level code samples, debugging strategies, and development insights in Python3, Java, Rust, Go, C ... Deep understanding of algorithms, data structures, and software engineering principles. * Proven ...

YO AI Labs

Backend Engineer - Remote

Boston, MA · Remote

$80 - $120/hr

Remote Job Summary We are seeking experienced Senior Software Engineers to support an AI training ... Strong proficiency in Python 3, Java, Rust, C++, or TypeScript . * Strong understanding of ...

YO AI Labs

Backend Engineer - Remote

Boston, MA · Remote

$80 - $120/hr

Remote Job Summary We are seeking experienced Senior Software Engineers to support an AI training ... Strong proficiency in Python 3, Java, Rust, C++, or TypeScript . * Strong understanding of ...

YO AI Labs

AI Engineer - Remote

Boston, MA · Remote

$80 - $120/hr

Remote Job Summary We are seeking experienced Senior Software Engineers to support an AI training ... Strong proficiency in Python 3, Java, Rust, C++, or TypeScript . * Strong understanding of ...

YO AI Labs

AI Engineer - Remote

Boston, MA · Remote

$80 - $120/hr

Remote Job Summary We are seeking experienced Senior Software Engineers to support an AI training ... Strong proficiency in Python 3, Java, Rust, C++, or TypeScript . * Strong understanding of ...

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Remote Mid Level Java Developer information

What does a remote mid level Java developer do?

A Remote Mid Level Java Developer designs, develops, and maintains Java-based applications from a remote location. They work on coding, debugging, and testing software, often collaborating with other developers and teams through online communication tools. Their responsibilities typically include writing efficient code, fixing bugs, participating in code reviews, and staying updated with the latest Java technologies. Mid level developers are expected to handle more complex tasks than junior developers and may mentor less-experienced team members.

What are the key skills and qualifications needed to thrive as a remote mid level Java developer?

To thrive as a Remote Mid Level Java Developer, you need strong proficiency in Java programming, object-oriented design, and experience with software development lifecycles, typically supported by a bachelor's degree in computer science or related field. Familiarity with frameworks like Spring Boot, version control systems like Git, and tools such as Maven or Jenkins is commonly required. Excellent problem-solving skills, self-motivation, and effective remote communication are crucial soft skills for succeeding in a distributed team environment. These skills and qualities are vital for delivering reliable software solutions efficiently while collaborating effectively across remote teams.

How does a remote mid level Java developer typically collaborate with team members across different time zones?

As a Remote Mid Level Java Developer, you'll often work with team members distributed across various locations and time zones. Collaboration is facilitated through regular virtual meetings, project management tools like Jira, and code repositories such as GitHub or Bitbucket. Clear communication, proactive status updates, and flexibility in scheduling are essential for aligning with team objectives and ensuring smooth handoffs. You'll also frequently participate in code reviews and pair programming sessions to maintain code quality and foster knowledge sharing.

What are popular job titles related to Remote Mid Level Java Developer jobs in Massachusetts?

For Remote Mid Level Java Developer jobs in Massachusetts, the most frequently searched job titles are:

What job categories do people searching Remote Mid Level Java Developer jobs in Massachusetts look for?

The top searched job categories for Remote Mid Level Java Developer jobs in Massachusetts are:

What cities in Massachusetts are hiring for Remote Mid Level Java Developer jobs?

Cities in Massachusetts with the most Remote Mid Level Java Developer job openings:

Remote Mid Level Java Developer jobs near you
Infographic showing various Remote Mid Level Java Developer job openings in Massachusetts as of July 2026, with employment types broken down into 65% Full Time, and 35% Contract. Highlights an 100% Remote job distribution.

Backend Developer - Remote

Boston, MA • Remote

YO AI Labs
See more jobs at YO AI Labsexternal

$80 - $120/hr

Full-time

Posted 15 days ago

Job description

Senior Software Engineer

Job Type: Contractor (~15 hours/week)
Location: Remote

Job Summary

We are seeking experienced Senior Software Engineers to support an AI training project by creating reinforcement learning environments that evaluate AI models on complex software engineering tasks using Model Context Protocol (MCP) tools.

You will design reproducible environments, deterministic verification, and reference solutions for tasks such as bug fixing, feature implementation, codebase refactoring, and performance optimization. No prior AI experience is required.

Key Responsibilities
  • Create reinforcement learning environments for software engineering tasks.
  • Design tasks involving bug fixing, feature development, refactoring, and performance optimization.
  • Build deterministic verification systems and golden reference solutions.
  • Evaluate AI agents' ability to reason through complex codebases and use MCP tools effectively.
  • Develop realistic, reproducible software engineering scenarios.
  • Ensure tasks accurately measure coding ability, problem-solving, and tool usage.
  • Document solutions and provide clear technical feedback.
Required Skills
  • Strong proficiency in Python 3, Java, Rust, C++, or TypeScript.
  • Strong understanding of algorithms and data structures.
  • Experience with bug fixing and debugging complex software issues.
  • Proven experience in feature implementation and codebase refactoring.
  • Strong knowledge of performance optimization and tuning.
  • Excellent written and verbal communication.
  • Strong attention to detail.
Preferred Qualifications
  • Experience working with large-scale or distributed codebases.
  • Familiarity with AI/ML systems is a plus but not required.
  • Experience with rigorous code reviews and software engineering best practices.
  • Experience working effectively in remote or cross-functional teams.
Hiring Process
  1. Submit an application and screening questions.
  2. Complete an AI interview (~30 minutes).
  3. Complete a technical assessment, if required.
  4. Hiring Manager review.
Compensation

Compensation is output-based, with payment provided per task that meets project specifications. Minimum weekly submission requirements may apply.

Availability

Selected experts should be prepared to begin their first tasks within 24–48 hours of completing onboarding.