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Freelance Backend Tester Jobs (NOW HIRING)

Space44

Engineer / Developer - Freelance (Remote)

... testing and automation, platform engineering, and more. This is not tied to a specific position but ... Backend: Java, Node.js, Python, Go, PHP * Frontend: React, Angular, Vue.js, TypeScript, HTML/CSS ...

Space44

Engineer / Developer - Freelance (Remote)

... testing and automation, platform engineering, and more. This is not tied to a specific position but ... Backend: Java, Node.js, Python, Go, PHP * Frontend: React, Angular, Vue.js, TypeScript, HTML/CSS ...

Jobgether

$70 - $100/hr

This freelance opportunity is designed for experienced technical specialists who want to help ... The role involves testing complex technical scenarios, identifying workflow or logic issues, and ...

Hovercraft

Creative Technologist (Freelance)

Solid backend fundamentals and comfort with REST APIs, content management systems, and cloud ... timelines, testing, and quality. * Communication & Collaboration: Proactively shares progress ...

Hovercraft

Creative Technologist (Freelance)

Solid backend fundamentals and comfort with REST APIs, content management systems, and cloud ... timelines, testing, and quality. * Communication & Collaboration: Proactively shares progress ...

Anagh Technologies, Inc.

Lead React Developer

Louisville, CO · On-site

$60.75 - $77.75/hr

... front end software development experience (not freelance / hobby experience) • Solid ... testing concepts and automated testing experience using Jasmine, Jest, or similar • React ...

Anagh Technologies, Inc.

Senior Angular Developer

$56 - $68.50/hr

... not freelance / hobby experience) • Solid understanding of fundamental programming concepts • ... of testing concepts and experience using Jasmine, Jest, or similar BDD testing framework • ...

Talanto

Develop and maintain backend services using Node.js and Express. * Contribute to a modern micro ... Solid understanding of frontend testing practices and tools. * Experience working on large-scale ...

Abbode

Ecommerce Manager, Shopify

Manhattan, NY · On-site

... testing and rollout of website changes, validating customer‑facing functionality and backend ... Experience managing virtual assistants, freelancers, or distributed support teams, including ...

New

Mira Mace

Our customers get the support of caring nurses while AI agents handle the tedious backend work ... Work with agencies or freelancers to execute content production and technical implementation. AI ...

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How much do freelance backend tester jobs pay per hour?

As of Sep 14, 2026, the average hourly pay for freelance backend tester in the United States is $55.59, according to ZipRecruiter salary data. Most workers in this role earn between $44.47 and $67.31 per hour, depending on experience, location, and employer.

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Freelance Backend Tester jobs near you
Infographic showing various Freelance Backend Tester job openings in the United States as of August 2026, with employment types broken down into 91% Full Time, 3% Part Time, and 6% Contract. Highlights an 73% Physical, 6% Hybrid, and 21% Remote job distribution, with an average salary of $115,625 per year, or $55.6 per hour.

Engineer / Developer - Freelance (Remote)

Remote

Space44
See more jobs at Space44external

Full-time

Re-posted 15 hours 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