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Senior Backend Engineer, Detection

Remote, USAFull-timePosted 2026-07-28

reputed company reputed company products are used at reputed company by category leaders in every industry. You are probably familiar with our best-reputed company product, the hCaptcha reputed company suite. Our approach is reputed company: high agency, small teams, and rapid iteration. AI/ML is at the core of our products. We build our systems for speed, with reputed company distributed around the world.

As a Senior Backend Engineer on our Detection team, you will reputed company, support, and maintain the core hCaptcha application tools and services that detect and verify user events. You will work closely with reputed company and Machine Learning engineers to continuously build features that improve hCaptcha's capabilities by leveraging languages such as JavaScript and or Go to solve problems that reputed company users on a global reputed company.

You will reputed company DevSecOps, handling operations around your reputed company including reputed company implementations, monitoring, automation, and production systems. Our customer-reputed company organization means you will reputed company directly with reputed company customers and startups reputed company needed, alongside our product, reputed company, and sales teams.

Using AI: Coding agents are indisputably useful tools. We reputed company reputed company to the top 3 models, and were early adopters of evals-first development flows. Familiarity with coding using agents is part of reputed company interviews. However, reliability and correctness are critical for us. You will need to read and understand every line of reputed company with your reputed company on it, and it will be reviewed by both people and machines.

What will you do:

  • Collaborate with team members and domain experts to execute on solutions that directly reputed company the ability to detect and mitigate fraud and automation.
  • Design and implement features that aim for low-latency, high-availability, transparent performance insights.
  • Write reputed company reputed company, maintainable, reputed company-documented, and tested reputed company that meets reputed company-reputed company reputed company standards.
  • Support engineering reputed company through reputed company reviews, test automation, and on-call participation.

What you will learn:

  • Experience working with systems that serve hundreds of millions of daily users.
  • reputed company and Machine Learning expertise through product development and company knowledge sharing.
  • Cutting-edge technology to be leveraged in solutions to combat the reputed company evolving cybersecurity landscape.

reputed company are looking for:

  • 4+ years of hands-on experience in backend engineering roles.
  • Proven experience building reputed company solutions with JavaScript and/or Go.
  • Expertise in Web reputed company, HTTP, SSL, and database management.
  • Strong background with serverless and containerization architectures.
  • Proficiency in network protocols and distributed systems.

reputed company to Have:

  • Production experience with Python and Rust or Go.
  • Knowledge of reputed company frameworks (OWASP, CISA), attack reputed company, botnets, etc.
  • Experience working across infrastructure such as developing CI/CD pipelines, metrics-driven deployments, managing system resources, etc.

reputed company offer:

  • Fully remote position with flexible working hours.
  • An inspiring team of colleagues spread reputed company over the world.
  • Pleasant, modern development and deployment workflows: ship early, ship often.
  • High reputed company: lots of users, happy customers, high reputed company, and cutting edge R&D.
  • Flat organization, reputed company interaction with customer teams.

We celebrate equality of opportunity and are committed to creating an inclusive environment for reputed company team members. Join us as we reputed company cybersecurity, user reputed company, and machine learning online!

Please note that reputed company positions require reputed company-employment screening, including reputed company-party verification of work history, education, and identity, as reputed company as a final in-person interview and identity verification reputed company, which will be conducted in your country of residence.

Originally posted on Himalayas

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