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Senior Full-Stack & AI Engineer

Calidad software · Remote, US

Spotted 24m agoPart-time / Full-time / Contract

Job details

Pay
$50.00 – $80.00 an hour
Work mode
Remote
Employment
Part-time / Full-time / Contract
Level
Senior
Experience
7+ years
Posted
Oct 22, 2026
Last confirmed open
Oct 22, 2026
Job description

About this role

About the Opportunity

We're looking for an experienced Senior Full-Stack & AI Engineer to join our growing team!

This is a fully remote opportunity open exclusively to candidates currently residing in the United States.

We're looking for someone who enjoys building real-world solutions, solving complex technical challenges, and working with modern technologies.

We're looking for someone who is not only a strong developer but also a great communicator, a collaborative team player, and someone who takes ownership of their work.

You'll have the opportunity to work on exciting projects, collaborate with experienced professionals, and help develop innovative software and AI-powered solutions.

What You'll Do

  • Design, develop, and maintain scalable full-stack applications.
  • Build and integrate AI-powered features into real-world products.
  • Work across backend, databases, and APIs.
  • Participate in technical discussions, architecture reviews, and team meetings.
  • Join occasional client meetings to discuss requirements, share progress, and provide technical insights.
  • Solve challenging engineering problems and deliver practical, reliable solutions.
  • Collaborate with other engineers and stakeholders to build high-quality software.
  • Take ownership of assigned projects, from planning and development through delivery.

What We're Looking For

  • Must currently reside in the United States.
  • 7+ years of professional software engineering experience.
  • Strong understanding of software development principles, best practices, and modern engineering workflows.
  • Professional experience with several of the following technologies:
  • - Backend: Python, Node.js, C#, .NET
  • - Databases: PostgreSQL, SQL, and related technologies
  • - AI: LLMs, AI APIs, AI integrations, or AI-powered application development
  • Experience designing and developing production-ready applications.
  • Strong problem-solving and debugging skills.
  • Ability to work independently and communicate effectively in a remote environment.
  • Comfortable participating in technical meetings and occasional client-facing discussions.
  • A collaborative mindset and willingness to share ideas and learn from others.

You don't need to be an expert in every technology listed. We value strong engineering fundamentals, practical experience, and the ability to learn and adapt.

Nice to Have

  • Experience building applications with OpenAI APIs or other LLM providers.
  • Familiarity with AI agents, RAG, or AI automation workflows.
  • Experience with cloud platforms such as AWS, Azure, or Google Cloud.
  • Familiarity with Docker, CI/CD pipelines, and DevOps practices.
  • Previous experience working directly with US-based clients.

Why Join Us?

  • 100% remote — work from anywhere within the United States.
  • Competitive compensation — $50–$80 per hour, depending on experience.
  • Interesting challenges — work on meaningful projects that solve real business problems.
  • Collaborative environment — work with a team that values communication, respect, and technical excellence.
  • Professional growth — explore emerging technologies and expand your engineering expertise.

Equal Opportunity

We believe great engineers come from all backgrounds.

Women and candidates from underrepresented groups are especially encouraged to apply.

We welcome all qualified applicants and are committed to creating an inclusive, respectful, and supportive working environment.

Pay: $50.00 - $80.00 per hour

Work Location: Remote

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