This is a fully remote, flexible contract role working on real production systems - not toy ... Full-stack developer with a solid systems programming background * 5+ years of professional ...
This is a fully remote, flexible contract role working on real production systems - not toy ... Full-stack developer with a solid systems programming background * 5+ years of professional ...
Full Stack Developer
Seattle, WA · Remote
$40 - $75/hr
Contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and ... full-stack, machine learning, and other engineers -- who are driving real-world impact in AI ...
Quick apply
Full Stack Developer
Seattle, WA · Remote
$40 - $75/hr
Contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and ... full-stack, machine learning, and other engineers -- who are driving real-world impact in AI ...
Full Stack Developer
Renton, WA · Remote
$40 - $75/hr
Contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and ... full-stack, machine learning, and other engineers -- who are driving real-world impact in AI ...
Quick apply
Full Stack Developer
Renton, WA · Remote
$40 - $75/hr
Contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and ... full-stack, machine learning, and other engineers -- who are driving real-world impact in AI ...
Full Stack Developer
Bellevue, WA · Remote
$40 - $75/hr
Contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and ... full-stack, machine learning, and other engineers -- who are driving real-world impact in AI ...
Quick apply
Full Stack Developer
Bellevue, WA · Remote
$40 - $75/hr
Contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and ... full-stack, machine learning, and other engineers -- who are driving real-world impact in AI ...
Full Stack Developer
Everett, WA · Remote
$40 - $75/hr
Contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and ... full-stack, machine learning, and other engineers -- who are driving real-world impact in AI ...
Quick apply
Full Stack Developer
Everett, WA · Remote
$40 - $75/hr
Contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and ... full-stack, machine learning, and other engineers -- who are driving real-world impact in AI ...
This is a fully remote contract role with meaningful technical depth and real production impact ... Experienced full-stack developer with a strong systems programming background * 3-5+ years of ...
This is a fully remote contract role with meaningful technical depth and real production impact ... Experienced full-stack developer with a strong systems programming background * 3-5+ years of ...
Full Stack Engineers
Issaquah, WA · On-site +1
... Hire Remote for the Contract Period - 25% on site post conversion Tech Stack: * Java, JavaScript ... Develops and documents standards and best practices, and mentor junior engineers * Provides the ...
Full Stack Engineers
Issaquah, WA · On-site +1
... Hire Remote for the Contract Period - 25% on site post conversion Tech Stack: * Java, JavaScript ... Develops and documents standards and best practices, and mentor junior engineers * Provides the ...
junior java microservices developer/Junior data analyst with snowflake
Seattle, WA · On-site +1
$76K - $99K/yr
The focus areas include Java / Full Stack / DevOps and Data tracks like Data Engineering, Data ... Junior Developers | SynergisticIT Software engineering or Data Science as a career? Ideal ...
junior java microservices developer/Junior data analyst with snowflake
Seattle, WA · On-site +1
$76K - $99K/yr
The focus areas include Java / Full Stack / DevOps and Data tracks like Data Engineering, Data ... Junior Developers | SynergisticIT Software engineering or Data Science as a career? Ideal ...
Full Stack Engineer
Seattle, WA · Remote
Monday through Thursday (ON SITE Required) with Remote Friday Start Date: 6/22/2026 End Date: 12/31 ... Review code, mentor junior engineers, and uphold engineering standards * Support production ...
Full Stack Engineer
Seattle, WA · Remote
Monday through Thursday (ON SITE Required) with Remote Friday Start Date: 6/22/2026 End Date: 12/31 ... Review code, mentor junior engineers, and uphold engineering standards * Support production ...
Fullstack with GraphQL
Greenwood, WA · On-site +1
Full Stack Developer with GraphQL Long Term Seattle, WA 98103-8882 - Remote Qualifications • Experience with modern web technologies using full stack development in any of these JS frameworks ...
Fullstack with GraphQL
Greenwood, WA · On-site +1
Full Stack Developer with GraphQL Long Term Seattle, WA 98103-8882 - Remote Qualifications • Experience with modern web technologies using full stack development in any of these JS frameworks ...
The focus areas include Java / Full Stack / DevOps and Data tracks like Data Engineering, Data ... Junior Developers | SynergisticIT Software engineering or Data Science as a career? Ideal ...
The focus areas include Java / Full Stack / DevOps and Data tracks like Data Engineering, Data ... Junior Developers | SynergisticIT Software engineering or Data Science as a career? Ideal ...
You have: * A passion in working full-stack, from coding cloud infrastructure to building ... AWS/GCP Additional Information We've been a remote team since before COVID though the current ...
You have: * A passion in working full-stack, from coding cloud infrastructure to building ... AWS/GCP Additional Information We've been a remote team since before COVID though the current ...
You have: * A passion in working full-stack, from coding cloud infrastructure to building ... AWS/GCP Additional Information We've been a remote team since before COVID though the current ...
You have: * A passion in working full-stack, from coding cloud infrastructure to building ... AWS/GCP Additional Information We've been a remote team since before COVID though the current ...
Game Developer (Java / libGDX) - Remote
Seattle, WA · Remote
$20 - $120/hr
Junior Game Developer (Java / libGDX) Job Type: Contractor Location: Remote Job Summary: Join our customer's team as a Junior Game Developer focusing on Java and libGDX technologies for AI training ...
Game Developer (Java / libGDX) - Remote
Seattle, WA · Remote
$20 - $120/hr
Junior Game Developer (Java / libGDX) Job Type: Contractor Location: Remote Job Summary: Join our customer's team as a Junior Game Developer focusing on Java and libGDX technologies for AI training ...
Remote * Commitment : 20-40 hours/week What You'll Do * Design, build, and optimize high ... Full-stack developer with a strong systems programming background * 3-5+ years of professional ...
Remote * Commitment : 20-40 hours/week What You'll Do * Design, build, and optimize high ... Full-stack developer with a strong systems programming background * 3-5+ years of professional ...
Full Stack Engineer
Seattle, WA · Remote
$40 - $75/hr
Contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and ... full-stack, machine learning, and other engineers -- who are driving real-world impact in AI ...
Quick apply
Full Stack Engineer
Seattle, WA · Remote
$40 - $75/hr
Contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and ... full-stack, machine learning, and other engineers -- who are driving real-world impact in AI ...
Full Stack Engineer
Bellevue, WA · Remote
$40 - $75/hr
Contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and ... full-stack, machine learning, and other engineers -- who are driving real-world impact in AI ...
Quick apply
Full Stack Engineer
Bellevue, WA · Remote
$40 - $75/hr
Contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and ... full-stack, machine learning, and other engineers -- who are driving real-world impact in AI ...
Full Stack Engineer
Everett, WA · Remote
$40 - $75/hr
Contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and ... full-stack, machine learning, and other engineers -- who are driving real-world impact in AI ...
Quick apply
Full Stack Engineer
Everett, WA · Remote
$40 - $75/hr
Contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and ... full-stack, machine learning, and other engineers -- who are driving real-world impact in AI ...
Full Stack Engineer
Renton, WA · Remote
$40 - $75/hr
Contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and ... full-stack, machine learning, and other engineers -- who are driving real-world impact in AI ...
Quick apply
Full Stack Engineer
Renton, WA · Remote
$40 - $75/hr
Contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and ... full-stack, machine learning, and other engineers -- who are driving real-world impact in AI ...
Junior Cost Estimator
Seattle, WA · On-site +1
$75K - $90K/yr
Junior Cost Estimator Remote, WA A local leader in design-based cost consulting and project ... Help document the basis of estimates using input from clients, designers, and engineers. * Conduct ...
Junior Cost Estimator
Seattle, WA · On-site +1
$75K - $90K/yr
Junior Cost Estimator Remote, WA A local leader in design-based cost consulting and project ... Help document the basis of estimates using input from clients, designers, and engineers. * Conduct ...
Remote Junior Mern Stack Developer information
See Bothell, WA salary details
$26.8K - $38.4K
1% of jobs
$38.4K - $49.9K
2% of jobs
$49.9K - $61.4K
6% of jobs
$61.4K - $73K
14% of jobs
$73.6K is the 25th percentile. Wages below this are outliers.
$73K - $84.5K
34% of jobs
$93.5K is the 75th percentile. Wages above this are outliers.
$84.5K - $96K
23% of jobs
$96K - $107.6K
5% of jobs
$107.6K - $119.1K
6% of jobs
$119.1K - $130.6K
4% of jobs
$130.6K - $142.2K
3% of jobs
$142.2K - $153.7K
1% of jobs
$26.8K
$99.5K
$153.7K
How much do remote junior mern stack developer jobs pay per year?
What are some common challenges faced by remote junior MERN Stack developers, and how can they be addressed?
What are Remote Junior MERN Stack Developers?
What are the key skills and qualifications needed to thrive as a Remote Junior MERN Stack Developer, and why are they important?
What is the difference between Remote Junior Mern Stack Developer vs Remote Front End Developer?
| Aspect | Remote Junior Mern Stack Developer | Remote Front End Developer |
|---|---|---|
| Required Skills | JavaScript, React, Node.js, MongoDB, basic HTML/CSS | HTML, CSS, JavaScript, React or Angular |
| Work Environment | Full-stack development, backend and frontend tasks | Primarily frontend development, UI/UX focus |
| Industry Usage | Startups, tech companies, agencies | Web development agencies, tech firms, freelancing |
The Remote Junior Mern Stack Developer typically handles both frontend and backend tasks using JavaScript, React, Node.js, and MongoDB, making it a full-stack role. In contrast, a Remote Front End Developer focuses mainly on the user interface and client-side development. Both roles often require similar skills like JavaScript and React, but the Mern Stack Developer has broader responsibilities across the entire application stack.
Other
Posted 7 days ago
Job description
About the Role
What if your Python expertise could directly shape the infrastructure behind the most advanced AI systems in the world? We're looking for a Senior Python Full-Stack Engineer to build the data pipelines, annotation tooling, and evaluation systems that leading AI labs depend on to train and improve next-generation models.
This is a fully remote, flexible contract role working on real production systems - not toy projects. If you're a seasoned Python engineer who thrives on high-impact, technically challenging work, this is where your skills belong.
- Organization
: Alignerr - Type
: Hourly Contract - Location
: Remote - Commitment
: 20-40 hours/week
- Design, build, and optimize high-performance Python systems supporting large-scale AI data pipelines and evaluation workflows
- Develop full-stack tooling and backend services for data annotation, validation, and quality control at scale
- Identify and eliminate bottlenecks, edge cases, and reliability issues across production codebases
- Collaborate closely with data, research, and engineering teams to support model training and evaluation infrastructure
- Improve safety, performance, and maintainability of existing systems
- Participate in synchronous design reviews and iterate on system architecture with expert colleagues
- Native or fluent English speaker with strong written and verbal communication skills
- Full-stack developer with a solid systems programming background
- 5+ years of professional experience writing production-grade Python
- Deep understanding of performance optimization and concurrency - asyncio, multiprocessing, threading - and type safety tools like Pydantic and mypy
- Proven experience building robust backend services (FastAPI, Django, or similar) or scalable data pipelines
- Able to commit 20-40 hours per week with reliability and professionalism
- Prior experience with data annotation platforms, data quality workflows, or evaluation systems
- Familiarity with AI/ML workflows, model training pipelines, or benchmarking infrastructure
- Experience with distributed systems, developer tooling, or MLOps
- Work directly with leading AI research labs on systems that matter
- Fully remote and flexible - structure your hours around your life
- Freelance autonomy with the depth and consistency of meaningful, long-term technical work
- Collaborate with a sharp, technically rigorous team on genuinely hard engineering problems
- Potential for ongoing work and contract extension as projects scale