← all jobs

.NET Developer - Remote

Work from home Full-time role Hiring

Job Title: Software Engineering Job Type: Contractor (10-12 hours per week) Location: Remote Job Summary We are looking for experienced software engineers to help train and evaluate next-generation AI systems through real-world software engineering tasks. This role is best suited for developers who can reason through unfamiliar codebases, explain engineering decisions clearly, and solve practical backend, full-stack, systems, or infrastructure-related problems. No prior AI experience is required. What matters most is strong software engineering judgment, clean technical communication, and the ability to evaluate code, architecture, tradeoffs, and implementation quality.

Key Responsibilities

  • Work on challenging software engineering tasks across backend, full-stack, infrastructure, and systems-related projects.
  • Review, debug, improve, and explain code across different technical environments.
  • Design or evaluate practical solutions involving APIs, databases, services, integrations, testing, and deployment workflows.
  • Identify tradeoffs around scalability, maintainability, performance, reliability, security, and developer experience.
  • Communicate technical reasoning clearly in writing, including why a solution works and what alternatives were considered.
  • Collaborate with the customer’s team on technical reviews, implementation decisions, and problem-solving exercises.
  • Adapt quickly to new codebases, frameworks, and technical requirements.

Required Skills And Qualifications

  • 5+ years of hands-on software engineering experience.
  • Strong experience in at least one backend or full-stack engineering environment, such as Python, JavaScript/TypeScript, Node.js, Java, C#, .NET, C++, Go, Ruby, PHP, or similar.
  • Experience building, maintaining, or reviewing production-level applications, APIs, services, databases, or integrations.
  • Strong understanding of software engineering fundamentals, including debugging, testing, code quality, architecture, and technical tradeoffs.
  • Ability to explain complex engineering decisions clearly and objectively.
  • Comfortable reading and reasoning through unfamiliar code or technical requirements

Preferred Qualifications

  • Experience with cloud environments such as AWS, GCP, or Azure.
  • Experience with CI/CD pipelines, DevOps workflows, containers, monitoring, or production operations.
  • Experience with frontend frameworks such as React, Next.js, Angular, Vue, or React Native.
  • Open-source contributions, public GitHub work, technical writing, or strong examples of past engineering work.
  • Experience mentoring engineers, reviewing code, or making architecture decisions.

More open positions

[Remote] Junior Dotnet Developer

Work from home Full-time role

[Remote] Senior Dotnet Developer

Work from home Full-time role

Senior Dotnet Developer

Work from home Full-time role

[Remote] Junior Dotnet Developer

Work from home Full-time role

Sr .Net Developer - Temp Remote

Work from home Full-time role

Senior Product Manager

Work from home Full-time role

Experienced Customer Service Representative – Delivering Exceptional Experiences for careerzynith Clients

Work from home Full-time role

Customer Service Representative (Latvian & English)

Work from home Full-time role

Consulting Psychologist/Neurologist/Psychiatrist - Croatia - MADRS Experience

Work from home Full-time role

Structural Engineer Inspector

Work from home Full-time role

Responsible Procurement Lead, Americas - Sourcing & Procurement

Work from home Full-time role

Remote Entry-Level Data Entry Specialist – Flexible Home‑Based Role with careerzynith

Work from home Full-time role

Senior Product Manager, Observability (Remote / EU)

Work from home Full-time role

[Remote] Principal Concept Artist

Work from home Full-time role

SEM Specialist

Work from home Full-time role

Software Systems Engineer-Secret Clearance Required

Work from home Full-time role

Experienced French Speaking Customer Service Agent – Deliver Exceptional Experiences at careerzynith

Work from home Full-time role

Key Account Manager - Sporting Goods & Apparel

Work from home Full-time role

Experienced Customer Service Representative – Work From Home Opportunity with careerzynith

Work from home Full-time role

Client Delivery Analyst III (Credit Conversions) - Remote

Work from home Full-time role

Experienced Customer Growth Representative – Drive Sales Growth and Success at careerzynith

Work from home Full-time role