Senior Full-Stack Software Engineer
Quick facts
- Pay
- $180,000 - $220,000 per year
- Type
- Full-time
- Location
- San Francisco, CA
- Experience
- 0–5 years
- Skills
- Python, TypeScript, SQL, React, AWS
- Industry
- Information Technology — 671 open jobs
- Visa in listing
- H-1B
- Apply
- Free to apply — never pay anyone for a job offer or visa sponsorship
Job description
Job Summary
Naijaluxemart is recruiting on behalf of a fast-growing AI and enterprise software startup for a Product Engineer. The successful candidate will join a high-performing engineering team building AI-powered products for complex enterprise projects. This role offers significant ownership across the full product lifecycle, including full-stack development, data systems, LLM integrations, and customer-facing product features. You will work in a fast-paced environment where engineers take ownership of meaningful problems, work closely with customers, and ship solutions used in real-world enterprise environments.
Responsibilities
- Build and ship full-stack product features using TypeScript, React, Python, FastAPI, SQL, and cloud infrastructure
- Develop and maintain data pipelines, backend services, APIs, and scalable application architecture
- Build LLM-powered features, agentic workflows, and AI integrations for enterprise use cases
- Design and develop intuitive user interfaces used by teams managing complex projects
- Work directly with customers to understand problems, translate feedback into product requirements, and deliver practical solutions
- Take ownership of features from initial concept through development, deployment, monitoring, and improvement
- Write high-quality, maintainable, and well-tested code
- Collaborate closely with engineers and product stakeholders on technical decisions and product direction
- Use AI development tools to improve engineering speed while maintaining strong technical standards
- Contribute across the product wherever needed and help improve engineering processes as the team grows
Requirements
- 0 to 5 years of experience as a Software Engineer, Full-Stack Engineer, or Product Engineer
- Strong full-stack engineering skills with experience building and shipping products used by real users
- Proficiency with TypeScript and React for frontend development
- Proficiency with Python and experience building backend services or APIs, ideally with FastAPI
- Strong understanding of SQL, PostgreSQL, data systems, and application architecture
- Experience working with cloud infrastructure, preferably AWS
- Strong computer science fundamentals and evidence of technical excellence
- Experience taking ownership of projects and delivering features independently
- Strong problem-solving skills and comfort working in an ambiguous, fast-moving environment
- Clear evidence of ambition and initiative through side projects, hackathons, research, startup experience, or other significant achievements
- Ability to work closely with customers and translate real-world problems into effective product solutions
Preferred Qualifications
- Experience building LLM-powered applications, AI products, or agentic workflows
- Experience at a startup or another high-growth engineering environment
- Experience building B2B, enterprise software, ERP-related products, or back-office automation tools
- A strong portfolio of ambitious technical projects
- Experience working in an environment with a high engineering bar
- Experience shipping products from early development through production
Location and Work Arrangement
- San Francisco, California
- Hybrid work arrangement
- In-office Monday through Thursday
- Remote work on Friday
- Candidates must be willing to work from San Francisco or relocate
Compensation and Equity
- Base salary: Competitive
- Equity: Approximately 0.2% to 0.6%
- Visa sponsorship is available for eligible candidates, including H-1B and O-1 sponsorship and eligible visa transfers
If you are an ambitious engineer who enjoys solving difficult problems, taking ownership, and building products from the ground up, we would like to hear from you. Pay: $180,000.00 - $220,000.00 per year Work Location: In person
Visa sponsorship record
No public sponsorship records foundWe didn't find H-1B, H-1B1, E-3 or green card (PERM) filings under the name Naijaluxemart in the Department of Labor and USCIS data. That doesn't mean the job can't be sponsored — the company may file under a different legal name, be new to sponsorship, or sponsor a visa that isn't in these datasets (for example H-2B or J-1).
Tip: ask the recruiter early, in writing, which visa they sponsor and whether they cover the legal and filing fees.
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.
Salary vs prevailing wage
Level II (qualified)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% |
This job pays $180,000–$220,000 a year — that's Level II (qualified). In the wage-weighted H-1B lottery a Level II registration gets 2 entries; estimated selection chance about 31%.
* 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.