Software Engineer

Be an Early ApplicantFull Time

San FranciscoPosted Today

Role Overview

Q Ctrl is hiring a Software Engineer. This is a full-time role in San Francisco. Part of Q Ctrl's Frontend hiring, posted today. applications are still in the early window, before most candidates have applied. Full responsibilities, required qualifications, and the apply link are listed in the description below.

Salary Context

Salary is not disclosed in this posting. Market median for Frontend roles is $140k-$200k (based on 326 comparable listings). Many employers share specifics during the interview process or after an initial screen.

Resume Keywords to Include

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AtCTRLQuantumComputingDesignResearchAsEngineer

Job description

About the team

At Q-CTRL, Quantum Computing Engineering is a global team of software engineers and infrastructure experts,combining deep technical expertise with a startup mindset to deliver real impact through software innovation. Our work is underpinned by robust standards, and by embracing the three virtues. Our team excels in areas across back-end, front-end, machine learning, and platform engineering.

We transform Q-CTRL’s world-leading technological breakthroughs into commercial software products with applications across defense, research, and industry. We work closely with Product, Design, and Research teams to accelerate the path to quantum advantage worldwide.

About the role

As a Software Engineer on the Boulder Opal team, you will build the backend infrastructure that supports our quantum software platform. You'll work alongside compiler engineers and researchers to develop scalable backend systems, APIs and performance-critical services while growing your understanding of compiler technologies and quantum computing.

This role is ideal for a strong backend engineer interested in systems programming who wants to develop expertise in compiler engineering over time.

About Q Ctrl

Q Ctrl

FrontendOn-site

3 other open roles at Q Ctrl on TryApplyNow.

View all 4 roles at Q Ctrl

Frequently Asked Questions

How do I apply for the Software Engineer position at Q Ctrl?

Use the Apply button above to submit your application directly to Q Ctrl. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.

Where is the Software Engineer position at Q Ctrl located?

This position is based in San Francisco. Q Ctrl has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.

What does a Software Engineer at Q Ctrl earn?

Q Ctrl has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.

When was the Software Engineer role at Q Ctrl posted?

This role was posted on July 20, 2026 (today). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.

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