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Junior Java Developer Remote Jobs in Philadelphia, PA

YO AI Labs

AI Technical Trainer - Remote

Philadelphia, PA · Remote

$80 - $120/hr

Senior Software Engineer Job Type: Contractor (~15 hours/week) Location: Remote Job Summary We are ... Strong proficiency in Python 3, Java, Rust, C++, or TypeScript . * Strong understanding of ...

Mondo

Sr. Software Engineer (Full Stack)

Horsham, PA · Remote

$60 - $65/hr

Remote (must be able to work Eastern Standard Time hours) Start Date: ASAP Duration: Contract-to ... Design, build, and maintain full-stack features spanning React front-end interfaces and Java Spring ...

Vertexinc

Software Engineer III

King Of Prussia, PA · On-site +1

$57.25 - $77/hr

... junior engineers, contributing to their professional growth; regularly engage with end users to ... Java, Python or Go; * 4 years building API's and backend databases with SQL and NoSQL; * 3 years ...

Gnostech

Software Engineer (US-Remote)

Marlton, NJ · On-site +1

Collaborate with cross-functional teams including DevOps, cybersecurity, QA, and product ... Experience with modern programming languages such as Java, Python, or similar backend technologies.

FHR

M6.20 MuleSoft Lead (100% Remote)

Trenton, NJ · Remote

Phoenix, AZ (Remote) Duration: Up to 12 months, with potential for extensionOur direct client is ... Database & Programming: Strong understanding of SQL and OOP languages (Java, C#). Minimum ...

Vertexinc

Lead Software Engineer

King Of Prussia, PA · On-site +1

... core DevOps and test automation platform capabilities; develop services, tools, and automated ... Performing application development in Java, Python, and Go; * Performing Software Development ...

Aveva

Experienced Software Developer

Philadelphia, PA · On-site +1

$124K - $207K/yr

Acting as an effective technical mentor for one or more junior developers and providing technical ... remote. The working arrangement for this position will be confirmed during the hiring process.

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All JobsJava Developer JobsJunior Java Developer Remote JobsJunior Java Developer Remote Jobs in Philadelphia, PA

Junior Java Developer Remote information

See Philadelphia, PA salary details

$61.6K

$107.8K

$162.5K

How much do junior java developer remote jobs pay per year?

As of Sep 10, 2026, the average yearly pay for junior java developer remote in Philadelphia, PA is $107,795.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,200.00 and $107,500.00 per year, depending on experience, location, and employer.

How to become a junior Java developer remote?

To become a remote junior Java developer, you typically need a bachelor’s degree in information technology, computer science, telecommunications, or engineering. Employers prefer candidates with prior experience and knowledge of Java programming, which you can gain through internships or entry-level roles. To be successful in this career, you must be familiar with programming languages and technologies, including J2EE, C, C++, Python CGI, or XML/XHTML, and know Object Oriented concepts with programming. Additional qualifications include strong coding skills, the ability to meet deadlines, and proficiency with software development tools and applications. A virtual position also requires a reliable internet connection and updated computer equipment.

What are the key skills and qualifications needed to thrive as a junior Java developer remote, and why are they important?

To excel as a Junior Java Developer Remote, you should possess a solid understanding of Java programming, object-oriented design, and a relevant degree or equivalent experience. Familiarity with development tools such as Eclipse or IntelliJ IDEA, version control systems like Git, and basic knowledge of databases and REST APIs is typically required. Strong problem-solving, communication, and self-motivation are key soft skills for remote collaboration and project delivery. These competencies ensure you can efficiently contribute to development projects, adapt to remote workflows, and communicate effectively with distributed teams.

What are some common challenges faced by junior Java developers working remotely, and how can they overcome them?

Junior Java Developers working remotely often face challenges such as limited access to immediate mentorship, difficulties in communicating technical questions, and staying engaged with the team. To overcome these, it's helpful to proactively schedule regular check-ins with senior developers, participate in virtual stand-ups, and make use of collaboration tools like Slack or Jira to ask questions and track progress. Building a habit of writing clear documentation and seeking feedback can also accelerate learning and foster stronger connections with your remote team.

What is the difference between Junior Java Developer Remote vs Junior Software Engineer Remote?

AspectJunior Java Developer RemoteJunior Software Engineer Remote
Required CredentialsBachelor's in CS or related field, Java certifications often preferredBachelor's in CS or related field, programming certifications beneficial
Work EnvironmentRemote, collaborative teams, Agile methodologiesRemote, Agile teams, cross-functional collaboration
Employer & Industry UsageTech companies, startups, software firmsTech companies, software development firms, startups
Common Search & ComparisonYesYes

The main difference between a Junior Java Developer Remote and a Junior Software Engineer Remote lies in their focus areas. The Junior Java Developer primarily specializes in Java programming, while the Junior Software Engineer may work with multiple languages and broader engineering tasks. Both roles typically require similar educational backgrounds and work in remote, collaborative environments within tech industries.

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What are popular job titles related to Junior Java Developer Remote jobs in Philadelphia, PA?

For Junior Java Developer Remote jobs in Philadelphia, PA, the most frequently searched job titles are:

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The top searched job categories for Junior Java Developer Remote jobs in Philadelphia, PA are:

What cities near Philadelphia, PA are hiring for Junior Java Developer Remote jobs?

Cities near Philadelphia, PA with the most Junior Java Developer Remote job openings:

Junior Java Developer Remote jobs near you
Infographic showing various Junior Java Developer Remote job openings in Philadelphia, PA as of August 2026, with employment types broken down into 81% Full Time, 5% Part Time, and 14% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $107,687 per year, or $51.8 per hour.

AI Technical Trainer - Remote

Philadelphia, PA • Remote

YO AI Labs
See more jobs at YO AI Labsexternal

$80 - $120/hr

Full-time

Posted 13 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.