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Java Trainer Freelance Jobs (NOW HIRING)

Space44

Engineer / Developer - Freelance (Remote)

Java, Node.js, Python, Go, PHP * Frontend: React, Angular, Vue.js, TypeScript, HTML/CSS * DevOps & ... Access advanced training opportunities in data science and machine learning to boost your career ...

Space44

Engineer / Developer - Freelance (Remote)

Java, Node.js, Python, Go, PHP * Frontend: React, Angular, Vue.js, TypeScript, HTML/CSS * DevOps & ... Access advanced training opportunities in data science and machine learning to boost your career ...

Outlier

Full Stack Software Engineer for AI Training

This freelance role is fully remote and offers flexible hours-you can work whenever works best for ... JavaScript, Python, Go, Java, TypeScript, or C++ * Professional experience building and maintaining ...

DataAnnotation

$60/hr

JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, or Swift. Excellent writing and grammar skills. A bachelor's degree (completed or in progress). Previous experience as a Software ...

Outlier

AI Infrastructure as Code (IaC) Expert

Freelance * Location: Remote * Flexibility: Flexible hours; work whenever it suits you. * Project ... How You Will Contribute You will be responsible for creating high-quality training data to ...

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As of May 30, 2026, the average hourly pay for java trainer freelance in the United States is $56.70, according to ZipRecruiter salary data. Most workers in this role earn between $49.04 and $63.46 per hour, depending on experience, location, and employer.
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Engineer / Developer - Freelance (Remote)

Space44

Remote

Full-time

Posted 13 days ago

Job description

Company Overview
At SPACE44, we empower tech startups and innovative companies across the US and Europe by delivering top-tier software engineers and comprehensive HR solutions. Unlike traditional staffing agencies, we accelerate innovation by providing performant hiring pipelines, efficient onboarding processes, performance management, and administrative assistance as an end-to-end service. Our unique approach ensures precise integration and high team performance in full-remote, nearshore, and offshore settings.
We enhance your work-life balance by offering opportunities that align your personal and professional aspirations. Work remotely to seamlessly integrate your career with your lifestyle and bring everything into a flow. We offer you a dynamic and supportive environment where you can develop and grow. Join a forward-thinking team that values the joy of work, openness, and cross-cultural collaboration. At SPACE44, let's shape the future of modern work together.
Who We Are Looking For?
We're building our expert pipeline of outstanding freelance engineers and developers for upcoming client projects. These include roles across a variety of specializations such as full-stack development, cloud infrastructure, DevOps, data engineering, testing and automation, platform engineering, and more.
This is not tied to a specific position but offers the opportunity to join our expert network. You'll be among the first we reach out to when new freelance opportunities go live.
Key Responsibilities:
Will vary depending on the specific engineering or development role, but may include:
  • Architecting scalable and secure applications
  • Building APIs and frontend interfaces
  • Automating infrastructure and deployments
  • Designing ETL pipelines and data architecture
  • Implementing test automation frameworks
  • Securing infrastructure and cloud environments
  • Participating in remote Agile teams

Requirements:
  • Minimum 5 years of professional experience in a relevant engineering discipline
  • Proficiency in one or more technical domains, such as:
    • Backend: Java, Node.js, Python, Go, PHP
    • Frontend: React, Angular, Vue.js, TypeScript, HTML/CSS
    • DevOps & Infrastructure: AWS, Azure, GCP, Kubernetes, Terraform, Docker
    • Data Engineering: PostgreSQL, MySQL, SQL Server, Kafka, Airflow, Spark
    • Quality Assurance: Test automation, performance testing, CI pipelines
  • Fluent English communication skills
  • Proven ability to collaborate remotely in international teams
  • Ability to work independently in a distributed team
  • Strong analytical thinking and communication skills

Nice to Have:
  • Experience working in startups or early-stage products
  • Exposure to CI/CD, cloud-native development, or LLM/AI tools
  • Open-source contributions or personal portfolio work

Embark on your SPACE44 journey with a few simple steps:
  • Hireflix Chat (20 min): Share how you work and what matters most to you
  • HR Sync (45 min): Connect your experience with our goals
  • Code Challenge: Complete a 1-2 hour coding session
  • Psychometric Insight: Take a 1-hour assessment exploring your strengths and working style

Benefits
  • Flexible Work Schedule: Enjoy a non-linear workday designed to enhance productivity and maintain a harmonious work-life balance, with core hours for team collaboration.
  • Professional Growth: Access advanced training opportunities in data science and machine learning to boost your career prospects.
  • Innovative Projects and Tools: Engage in cutting-edge projects using the latest tools and technologies within a progressive remote work environment.
  • Competitive Income: Receive a competitive income with regular performance reviews and potential raises every six months.
  • Global Team Dynamics: Collaborate with a diverse, international team that values openness and teamwork.

Apply