Contractor Senior Backend Engineer

Bluesentry is hiring a remote Contractor Senior Backend Engineer. The career level for this job opening is Experienced and is accepting Worldwide based applicants remotely. Read complete job description before applying.

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Bluesentry

Job Title

Senior Backend Engineer

Posted

Career Level

Contractor

Career Level

Experienced

Locations Accepted

Worldwide

Job Details

As a Senior Backend Engineer, you’ll be part of a high-performing team tackling complex platform challenges. If you thrive on learning, moving fast, and solving real-world problems, this role is for you.
  • Design, build, and maintain scalable backend services and APIs to support AI/ML-powered applications.
  • Collaborate with AI/ML teams to productionize models, ensuring performance, security, and reliability.
  • Implement best practices for security, performance, and scalability across backend systems.
  • Build robust observability for deployed applications.
  • Partner with cross-functional teams to deliver high-quality features on time.
  • Stay on top of emerging technologies and advocate for smart adoption.
Required Skills:
  • 5+ years of professional backend development experience with Python and Node.js.
  • Deep understanding of API design and microservices architecture.
  • Experience with cloud platforms and containerization/orchestration.
  • Solid understanding of databases, caching strategies, and data modeling.
  • Familiarity with the AI/ML lifecycle.
  • Strong background in software engineering best practices.
  • Experience with asynchronous programming and event-driven architectures.

FAQs

What is the last date for applying to the job?

The deadline to apply for Contractor Senior Backend Engineer at Bluesentry is 15th of November 2025 . We consider jobs older than one month to have expired.

Which countries are accepted for this remote job?

This job accepts [ Worldwide ] applicants. .

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