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Senior Backend Engineer for Quantum Scale-Up

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135 000 – 213 000 $

Location: Los Angeles, United States
Region: North America
Grade: Senior
Category: Backend
Country
Company: Product
Domains: ClimateTech

whatjobs Posted Jul 30, 2026

Summary

Senior Backend Engineer at a quantum software company in Los Angeles, building scalable Python applications to translate research into production solutions for quantum technology.

A leading quantum software company in Los Angeles seeks a Senior Back-end Engineer to design and optimize scalable applications in Python. You will work alongside engineers and researchers, translating cutting-edge research into production solutions. This role offers a salary range of $135,000 - $213,000, reflecting skills, experience, and location. Join us to contribute to innovative quantum technology and enjoy flexible working conditions.

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Q-CTRL Pty. Ltd.

last week

Senior Quantum Backend Engineer – Scale-Up Platforms

North AmericaSenior

Designs and builds scalable Python backend systems for a quantum technology company, bridging research with production software.

python

Q-CTRL Pty. Ltd.

last week

Senior Quantum Software Engineer, (Back-end)

North AmericaSenior

Senior back-end engineer building scalable Python systems that power quantum technology tools and platforms, integrating research with production software.

agileapiawsazurebackbone +19 skills

Senior Backend Engineer, Quantum Compiler & Systems

North AmericaSenior H-1B sponsor history USCIS — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.

Designs and optimizes scalable backend systems in Python while maintaining a quantum programming compiler stack for a quantum technology firm.

python

Q-CTRL

last week

Senior Backend Engineer - Quantum Compiler & Controller

Designs and maintains a high-performance backend system that connects quantum programming with hardware execution, using Python and quantum computing expertise.

Senior Software Engineer, Back-end (Compiler)

Senior backend engineer building and optimizing Python services and a compiler stack (OpenQASM3/OpenPulse) that translates quantum programs into low-level controller instructions for quantum hardware.

aibackbonecloudcppdesign-patterns +9 skills

135 000 – 210 000 $

74% · 10/14 skills

Quantum Technologies. LLC

last week

Senior Backend Engineer – Python, Kafka, Cloud

North AmericaSenior

Designs and maintains scalable backend services using Python, Kafka, and cloud technologies in a collaborative Seattle-based team.

awsclouddockerkafkakubernetes +1 skills

71% · 4/6 skills