Explore the latest remote backend developer jobs from companies hiring globally. This page features curated work-from-anywhere opportunities for server-side developers building APIs, microservices, and distributed systems.
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
• Submit an application and screening questions.
• Complete an AI interview (:30 minutes).
• Complete a technical assessment, if required.
• 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.
Remote Backend Developer Jobs: At a Glance
Insights drawn from the latest openings on this page so you can compare employers, locations, and pay before applying.
Top Companies Hiring
YO AI Labs2 roles
Proxify AB1 role
YO IT Consulting1 role
NightUp (Formerly BottleUp)1 role
MasterBorn1 role
Bright Data1 role
Top Locations
Remote10 roles
100% of these openings can be done remotely.
Salary Range Overview
Across 10 listings, advertised pay ranges from USD 80 to USD 175k.
Typical band: USD 76k – 102k.
Figures reflect employer-disclosed salaries on current openings and may vary by location, experience, and company stage.
Employment Types
Full-Time7 roles
Contractor2 roles
Internship1 role
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Explore the latest remote backend developer jobs from companies hiring globally. This page features curated work-from-anywhere opportunities for server-side developers building APIs, microservices, and distributed systems.
Remote Backend Developers design and implement server-side logic, database architectures, RESTful and GraphQL APIs, and microservices. They work with languages like Python, Node.js, Java, Go, and Ruby, along with frameworks such as Django, Express, Spring Boot, and Gin. Employers seek candidates skilled in database design (PostgreSQL, MongoDB, Redis), message queues (RabbitMQ, Kafka), and cloud services (AWS, GCP, Azure).
These remote roles are available at startups, scale-ups, and enterprise companies across SaaS, fintech, e-commerce, healthcare, and media. Experience with containerization (Docker, Kubernetes), CI/CD pipelines, and system design for high-traffic applications is highly valued.
Our curated listings feature 100% remote positions across global time zones. Many roles offer competitive salaries, flexible schedules, and the freedom to contribute to impactful backend systems from anywhere.
Each job posting provides detailed technical requirements, backend stack preferences, and application instructions to help you find the right remote backend development role.
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