Backend Software Engineer
Quick facts
- Pay
- 135000 - 165000 USD / YEAR
- Type
- Full-time
- Location
- San Francisco, CA
- Background
- Master's degree
- Experience
- 1–3 years
- Skills
- Python, React, Django, Docker, Kubernetes, AWS
- Industry
- Information Technology — 684 open jobs
- Visa in listing
- H-1B
- Apply
- Free to apply — never pay anyone for a job offer or visa sponsorship
Job description
We are searching for a Backend Software Engineer to help us develop AI-based autonomous industrial robotic solutions and integrate them with our customers’ complex software management environments. As a Backend Software Engineer, you will design, develop, and deploy the critical infrastructure needed to support a range of industrial automation applications. In this role, you will partner with the Machine Learning, Robot Control Software, and DevOps teams to craft an efficient software platform and data pipeline that supports our core backend systems.
At OSARO we develop solutions to endow industrial robots with the level of autonomy needed to perform an unprecedented variety of complex pick and place tasks leveraging sophisticated robot control and neural network-based perception algorithms. You are passionate about what you build, you feel a strong sense of ownership, and you love dynamic challenges. You care deeply about your team, you’re direct and you believe in doing what you say.
What You'll be Doing
- You will contribute to a variety of projects from diagnosing network bottlenecks to helping design, build, and improve our data stores of thousands of hours of video and training data
- You will design and implement backend systems to manage our growing fleet of autonomous robots
- You will build and support compute clusters for training our machine learning models
- You will develop and maintain the backend for internal and customer-facing web services
Experience and Skills You'll Need
- BS or MS in Computer Science and 1-3 years of relevant experience
- Strong knowledge of distributed computing and systems design
- Experience programming in Python
- Working knowledge of shell scripting, Linux system administration and debugging, and backend automation frameworks
- Good knowledge of databases (relational and otherwise) and experience with building and managing data processing pipelines at scale
- Knowledge of fundamental networking concepts and ability to debug and diagnose network issues
- Legal authorization to work in the U.S. is required (we do sponsor H1B transfer)
Technologies We Use
- TensorFlow
- Kubernetes, Docker Compose, Helm
- PostgreSQL, MongoDB, BigQuery
- Flask, Django, React
- Terraform, Ansible, SaltStack
- GRPC, Avro
- OAuth, LDAP
- NFS, Ceph, S3
- CI & CD platforms
- Prometheus, CollectD, Grafana
- OpenVPN, IPSec, Wireguard
Bonus if you have
- Experience working with large data sources and preprocessing data
- Experience with managing clusters on major cloud providers (AWS, GCP)
- Experience with Docker and Kubernetes
More About OSARO
OSARO is a San Francisco-based startup company applying deep learning technology to next-generation robotics applications. Some of Silicon Valley’s leading investors, including Peter Thiel, Jerry Yang, and Scott Banister have backed OSARO. Our vision is to build brains for robots on an industrial scale and we are excited and driven to see the results of our efforts operating in and interacting with the real world. We implement state-of-the-art techniques but constantly strive to build the simplest possible solution. OSARO is technique agnostic and always focused on the goal. We regularly review academic literature and techniques while steering clear of the hype. We’re focused on delighting our customers with systems that work like magic.
We have a highly international team made up of expert machine learning practitioners and dedicated software and hardware engineers which match well with the global nature of our business. We are naturally curious, love healthy debate, and respect varying points of view. At OSARO, we strive to be champions for equality. We believe we can serve as a model for diversity in the tech industry by emphasizing policies of nondiscrimination and inclusion at every step.
We are an equal opportunity employer offering
- Health, dental, vision, and commuter benefits
- Generous vacation time
- Excellent paid parental leave policy with the option for additional reduced and unpaid leave
- The chance to work with robots in a dog friendly office!
The above full-time position is available immediately. You should be willing to move to the SF Bay Area. We do not work with recruiters.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
Actual compensation is based on various factors, including but not limited to job-related skills, and experience. In addition to a base salary, this role is also eligible for benefits and equity.
Visa sponsorship record: Osaro Inc.
Sponsors actively| Fiscal year | H-1B LCAs | USCIS approvals | USCIS denials | PERM |
|---|---|---|---|---|
| FY2026 | 4 | 3 | 0 | — |
| FY2025 | 3 | 3 | 0 | 1 |
| FY2024 | 4 | 6 | 0 | — |
✔ Osaro Inc. filed 1 H-1B application for this kind of role (Software Developers) in the period above.
Roles they sponsor most
- deployment engineer2 LCAs · median $129k
- software engineer2 LCAs · median $220k
- machine learning engineer1 LCA · median $131k
- machine learning engineer1 LCA · median $190k
- machine learning engineer1 LCA · median $180k
Which visas can work for this job
Occupation: Software Developers (SOC 15-1252).
- Mentioned in the listing
H-1B
- H-1B cap-exempt employer
Regular cap-subject employer — a new H-1B needs to win the lottery in March (unless you already hold cap-counted H-1B status).
- TN (citizens of Canada and Mexico)
This kind of role may fit the USMCA profession “Computer Systems Analyst (or Engineer, for engineering-degree holders)” — it depends on the actual duties. No lottery, no cap; you need the matching degree or license.
- E-3 (Australia) and H-1B1 (Chile, Singapore)
Same degree requirement as H-1B, but no lottery and a separate quota that is rarely filled.
- O-1 (extraordinary ability)
For candidates with awards, publications, press, a high salary or critical roles at distinguished organizations. No cap, no lottery; the employer files a petition.
- STEM OPT extension (F-1 students)
Requires an E-Verify employer. We didn't find this company in the E-Verify list — ask HR.
- Green card (EB-2 / EB-3 via PERM)
Filed 1 PERM labor certification: they have a track record of sponsoring permanent residence.
Salary vs prevailing wage
Software Developers · San Francisco-Oakland-Fremont, CA. Annual prevailing wages set by the Department of Labor (OFLC).
| Level | Prevailing wage | H-1B lottery odds* |
|---|---|---|
| Level I | $137,093 | ~15% |
| Level II | $165,131 | ~31% |
| Level III | $193,149 | ~46% |
| Level IV | $221,187 | ~61% |
The listing has no salary, so we can't place it on a wage level. Ask the employer which wage level they'd file at: Level III–IV registrations get 3–4 entries in the H-1B lottery.
* Odds are DHS projections for the FY2027 wage-weighted lottery (actual results vary by year and employer). Since the FY2027 cap season the H-1B lottery is weighted by wage level: Level I = 1 entry, II = 2, III = 3, IV = 4. The level is set by the offered wage against the prevailing wage for the occupation and worksite. Separately, a $100,000 fee for new H-1B petitions for workers outside the US was announced in 2025; as of September 2026 a federal court ruling keeps it unenforceable while appeals continue — check the current status.
Sources: U.S. Department of Labor OFLC disclosure data (H-1B/H-1B1/E-3 LCA, PERM), OFLC prevailing wage data, USCIS H-1B Employer Data Hub, E-Verify participating employers. Data loaded: LCA FY2024–FY2026, PERM, USCIS Data Hub, OFLC wages; updated 2026-10-03. Employers are matched by name, so records of companies with similar names can occasionally be mixed up. This is general information, not legal advice — talk to an immigration attorney about your case.