Hire Hangar logo

Founding Systems Engineer

Hire Hangar

On-site
San Francisco, CA
Contract
Staff
Principal
$84k–$108kPosted 4w ago

Real job — pulled straight from Hire Hangar’s careers page · Verified July 14, 2026 · No reposts.

Job description

Hire Hangar is hiring a Founding Systems Engineer — a contract, based in San Francisco, CA role ($84k–$108k). Apply directly on Hire Hangar's careers page below.

Founding Systems Engineer

Department: Clients

Location: California - San Francisco

Compensation: $7K – $9K per month

Employment Type: Contract

Join Hire Hangar and work with fast-growing global companies while building a long-term career.

Job Title| Founding Systems Engineer (Performance)
Location | On-Site — San Francisco, CA
Time Zone | PST

Role Overview:
We are seeking a Founding Systems Engineer to join the earliest technical team at a fast-moving AI video infrastructure startup. The company's first product turns prompts and documents into whiteboard-style explainer videos in seconds, with a broader vision to make video generation fast, cheap, and programmable enough for AI to use video anywhere it uses text today. This is one of three founding engineering hires, focused on the technical systems that make the core product fast, efficient, and high quality. The ideal candidate genuinely enjoys understanding real system behavior, profiling bottlenecks, improving difficult product paths, and building clean interfaces around complex internals. A background in robotics, embedded systems, or electronics engineering is a strong signal for the kind of systems-level thinking this role requires.

Key Responsibilities:
Improve speed, efficiency, quality, and reliability across core product workflows
Profile and debug bottlenecks across application code, media workflows, data movement, and infrastructure boundaries
Build benchmarking, regression tracking, and test harnesses for important system behavior
Improve concurrency, caching, batching, scheduling, and resource usage
Design internal interfaces that make complex technical systems easier for the rest of the product team to use
Work close to product needs while making deep technical improvements under the hood

Required Qualifications:
- Strong systems engineering fundamentals — you think naturally about latency, throughput, memory, CPU, GPU, I/O, and resource efficiency
- Experience improving production software where performance actually matters
- Proficiency in C++ or similar low-level languages, in addition to higher-level backend work
- Ability to measure before optimizing and explain tradeoffs concretely
- Good taste for building simple, clean abstractions around complex internals
- Comfortable using AI tools to move faster, while using personal judgment to define the problem and drive the solution
- Must be willing to work on-site in San Francisco, CA

Preferred Qualifications:
- Background in robotics, embedded systems, or electronics engineering
- Comfort working below the obvious product surface when needed
- Track record of shipping specific, measurable performance improvements in production

Tools & Technology:
- C++ or similar low-level languages
- Backend/API frameworks and databases
- Cloud infrastructure and deployment tooling
- AI-assisted development tools

We connect top talent with vetted employers, competitive pay, and real growth opportunities.

Get Systems Engineer jobs like this

New roles from thousands of companies land hourly, straight from their careers pages. Get the freshest matches by email so you never miss one.

Email me new jobs
INTECH Process Automation logo

Control System Engineer

Lahore, Pakistan
✓ From careers page· 11m ago
Devoteam logo

Creative Technologist

Levallois-Perret, IDF
✓ From careers page· 11m ago
Devoteam logo

Salesforce Functional Technical Consultant

Levallois-Perret, FR
✓ From careers page· 12m ago
Devoteam logo

Creative Tech Solution Architect (Remote)

Remote · Portugal, Remote
✓ From careers page· 14m ago

Frequently asked questions

What is the salary for Founding Systems Engineer at Hire Hangar?

The estimated salary range for Founding Systems Engineer at Hire Hangar is $84,000 - $108,000 USD per year.

What skills are required for Founding Systems Engineer at Hire Hangar?

The required skills for Founding Systems Engineer at Hire Hangar include: C++, Backend, API, AI.

What is the seniority level for Founding Systems Engineer at Hire Hangar?

Founding Systems Engineer at Hire Hangar is a Staff / Principal level position.

How do I apply for Founding Systems Engineer at Hire Hangar?

You can view the full description and apply for Founding Systems Engineer at Hire Hangar on EchoJobs: https://echojobs.io/job/hire-hangar-founding-systems-engineer-skmd0.