Support Engineer I (FC, Weekend Shift)
Replit · Foster City, CA · Manufacturing and hardware engineering · posted 7 days ago
Replit · Foster City, CA · posted 12 days ago
By AtiveSite · Published 07/11/2026 · Updated 09/11/2026 · Every figure is linked to its source below.
| Employer | Replit |
|---|---|
| Location | Foster City, California |
| Field | Technology › Software engineering |
| Level | not stated |
| Source category | Engineering, SRE |
| Posted | 2026-10-28 (12 days ago) |
| Work arrangement | A remote or flexible location is listed |
| Pay | Not published in the source listing |
Replit is the agentic software creation platform that enables anyone to build applications using natural language. With millions of users worldwide, Replit is democratizing software development by removing traditional barriers to application creation.
Replit enables people to build software with AI. The systems underneath that experience must support safe production changes, measurable reliability, and predictable performance as usage grows.
This Engineering Manager will lead SRE across observability, incident management, load testing, performance engineering, cloud cost and capacity, and rollout infrastructure. You'll lead and grow an existing team that builds and operates production platforms and works hands-on across application and infrastructure boundaries.
This is a software-building leadership role, not simply an incident-management function. You'll help teams ship safely, understand production behavior, and remove performance bottlenecks through concrete engineering improvements. You should be comfortable going deep on a rollout failure or performance investigation while developing technical leaders and sustainable ownership across a distributed team.
Observability. Build and operate metrics, logs, traces, and alerting capabilities. Help teams establish meaningful SLOs and use production telemetry to diagnose problems and verify improvements.
Incident Management. Own incident tooling and practices, coordinate cross-team response, and turn incident reviews into engineering improvements that reduce recovery time and repeat failures.
Load Testing. Build and maintain load/failure testing capabilities. Validate critical paths under expected demand, quantify headroom, and test recovery and production readiness with service owners.
Performance Engineering. Lead deep engagements with internal teams on SLOs and end-to-end performance. Use profiling, telemetry, and load tests to identify bottlenecks and deliver improvements with service owners—not just recommendations.
Stay technically engaged. Review designs and production changes, debug difficult failure modes, and use AI coding tools—including Replit—to prototype and automate. Apply rigorous review and verification to AI-generated changes.
Build and grow a high-ownership engineering team. Coach engineers, develop technical leaders, manage performance, and hire against agreed needs. Make distributed collaboration, mentoring, and backup coverage deliberate rather than relying on a few permanent escalation points.
Measure outcomes and close the loop. Track rollout safety, recovery time, repeat incidents, critical-path latency/throughput, test coverage, and improvements arising from cost/capacity analysis. Agree success measures and continuing ownership with partner teams.
Demonstrated engineering management. You have led and developed engineers, made prioritization and performance decisions, hired thoughtfully, and delivered through a team—not only acted as its strongest individual contributor.
Software-oriented production systems depth. You have built and operated distributed systems or reliability platforms and can reason across deployment behavior, Kubernetes, telemetry, service dependencies, and recovery mechanisms.
Safe-change and performance judgment. You have led consequential migrations or incidents and used measurement to diagnose reliability or performance problems. You can distinguish symptoms from causes and validate fixes under realistic conditions.
Platform-product and cross-team judgment. You can build capabilities other teams adopt, lead hands-on engagements without absorbing every service's operations, and make clear tradeoffs among reliability, performance, engineering effort, and cost.
Experience with GitOps or progressive-delivery platforms such as Harness, ArgoCD, or Kargo.
Experience with observability, profiling, load-testing, and failure-testing systems, including OpenTelemetry or comparable tooling.
Experience with cloud cost attribution, capacity planning, and provider coordination, particularly on GCP.
Experience growing distributed teams and using AI tools to increase engineering output while preserving production safeguards.
Full-Time Employee Benefits Include:
💰 Competitive Salary & Equity
💹 401(k) Program with a 4% match (US Only)
⚕️ Health, Dental, Vision and Life Insurance
🩼 Short Term and Long Term Disability
🚼 Paid Parental, Medical, Caregiver Leave
🏝 Flexible Time Off (FTO) + Holidays
🚗 Commuter Benefits (In-Office & US Only)
📱 Monthly Wellness Stipend
🧑💻 Autonomous Work Environment
🖥 In Office Set-Up Reimbursement (In-Office Only)
🚀 Quarterly Team Gatherings
☕ In Office Amenities (In-Office Only)
Want to learn more about what we are up to?
Self-driving Company
Replit Agent at Scale
AI Adoption
Build Open-Source Apps
Interviewing + Culture at Replit
Operating Principles
Reasons not to work at Replit
To achieve our mission of making programming more accessible around the world, we need our team to be representative of the world. We welcome your unique perspective and experiences in shaping this product. We encourage people from all kinds of backgrounds to apply, including and especially candidates from underrepresented and non-traditional backgrounds.
Field: Technology Sub-niche: Software engineering All jobs at Replit Jobs in California Jobs in Foster City, CA Foster City city guide California state guide San Mateo County economy
View this job and apply on the employer's page →
You apply on the employer's page; AtiveSite does not receive or process applications and is not affiliated with the employer. The description above is shown as the source published it.
This is a — role in the Technology field (Software engineering) at Replit.
We could not match this job title to one occupation in the official wage statistics, so no pay estimate is shown. Pay is not in the source listing; ask the employer for the range and compare in the 240 job niches.
Estimate for a wage earner: 2026 federal brackets and standard deduction (IRS), Social Security 6.2% up to $184,500, Medicare 1.45% (+0.9% above $200,000 single / $250,000 married), and a state rate you set; set your own state tax rate. It ignores credits, pre-tax deductions, local taxes and benefits. Sources: IRS: tax year 2026 inflation adjustments · SSA wage base per Federal Register notice 2025-19763.
This is editorial guidance, not information from the employer.
Know your rights as a candidate and an employee:
The job is in Foster City, CA. Below is what the official statistics say about living and working there.
How Foster City compares. Among the 145 largest places in California, Foster City is #131 by population, #140 for rent (#1 = cheapest), #10 for college degrees (#1 = most), #10 for remote work (#1 = most). Its county, San Mateo County, is #2 of 58 counties for average pay ($196,441).
Foster City has 32,792 residents (ACS 2020–2024), about 0.1% of the population of California. It covers 4 square miles of land, which works out to roughly 8,659 people per square mile. The median age is 39.5, 4% older than the state median (39.5 against 37.9).
The median gross rent is $3,501 a month (rent plus utilities), 72% above the state median ($3,501 against $2,036). Over a year that is 21.1% of the median household income. US housing guidance treats housing as affordable when it takes 30% of income or less, so the typical household is under that line. The median home value is $1,838,200, which is 9.2 times the median household income ($199,143); a ratio above 5 usually means buying is out of reach without savings or a second income. 50.8% of households own their home, 9% below the state average (50.8% against 55.9%).
The San Francisco-Oakland-Fremont, CA metropolitan area has 2,373,920 jobs in the BLS wage survey, and the median pay across all occupations is $74,260 a year, 46% above the national median ($74,260 against $50,980). The biggest occupation groups are office and administrative support (226,320 jobs, median $62,120); management (223,100 jobs, median $176,340); business and financial operations (207,030 jobs, median $112,960). The area is most specialised in computer and mathematical (1.9 times) and life, physical, and social science (1.8 times), where the share of workers is well above the national share. The best-paying groups with at least 5,000 jobs are management ($176,340) and computer and mathematical ($167,770). In 2026M09 the unemployment rate of San Mateo County was 3.9%. 67.2% of residents aged 16 and over are in the labour force. The city lies in San Mateo County; its jobs, pay by industry and GDP are on the county page.
Among workers, 51.8% drive alone, 2.9% use public transit, 1.7% walk, 34.2% work from home. 20.6% of workers commute 45 minutes or more, 6% above the state average (20.6% against 19.4%). Remote work is more common than in the state as a whole, which widens the set of employers a resident can work for without moving.
73.8% of adults aged 25 and over hold a bachelor's degree or higher, 99% above the state share (73.8% against 37.1%). 49.5% of residents were born outside the United States, 83% above the state share (49.5% against 27.0%). The poverty rate is 4.1%, 66% below the state rate (4.1% against 12.0%).
The warmest month is Sep, averaging 61°F (16.0°C), and the coolest is Jan at 51°F (10.7°C). About 515 mm (20 inches) of precipitation falls in a year; Dec is the wettest month (115 mm) and Jul the driest (2 mm). These values come from NASA satellite-based climatology on a grid of about 50 km, so they describe the wider area, not a weather station in the city.
Closest cities in this guide: San Mateo (3 miles, rent 12% lower); Redwood City (4 miles, rent 15% lower); Belmont (4 miles, rent 18% lower); San Carlos (5 miles, rent 18% lower). Rent differences are against Foster City; use the Compare tab to put any two cities side by side.
Full guide to Foster City →California guideAll jobs in Foster City
These links go to official sources and open in a new window. The first one is the government's or company's own site as listed in Wikidata (property "official website"); check it before relying on it.
The job city has no coordinates we can place on the map, so no housing comparison is shown. Use the 250 largest cities table to compare rent and income.
We could not match this title to one occupation, so here are the other sub-niches in Technology, where your skills may carry over:
Cybersecurity (713) Data, analytics and AI (3366) Cloud, IT and infrastructure (1040) Product management (836)
This job has no single city we can place on the map (remote, flexible or unmatched location), so no distance table is shown. Browse all Technology jobs with distances from any of the 20 largest cities.
Replit is the employer in this listing. See all its open jobs here →
We do not hold headcount or revenue for this employer. Check its careers site and, if it is listed on a stock exchange, its public filings (SEC EDGAR search).
What it is like to work at a company (culture, schedules, benefits) is not in the source data, so we do not describe it. Read the description and ask the questions under "How to prepare".
Replit · Foster City, CA · Manufacturing and hardware engineering · posted 7 days ago
Replit · New York City, NY · Manufacturing and hardware engineering · posted 7 days ago
Replit · Foster City, CA · Executive and general management · posted 10 days ago
Replit · Foster City, CA · Software engineering · posted 13 days ago
Replit · Foster City, CA · Business operations and strategy · posted 13 days ago
Replit · Foster City, CA · Executive and general management · posted 14 days ago
Replit · Foster City, CA · Software engineering · posted 17 days ago
Replit · Foster City, CA · Cloud, IT and infrastructure · posted 34 days ago
SpaceX · Hawthorne, CA · Software engineering · posted yesterday
SpaceX · Hawthorne, CA · Software engineering · posted yesterday
Uber · San Francisco, CA · Mid Level · Software engineering · posted 2 days ago
Uber · San Francisco, CA · Mid Level · Software engineering · posted 2 days ago
Uber · San Francisco, CA · Senior Level · Software engineering · posted 2 days ago
Uber · San Francisco, CA · Senior Level · Software engineering · posted 2 days ago
Uber · San Francisco, CA · Senior Level · Software engineering · posted 2 days ago
TikTok · San Jose, CA · Internship · Software engineering · posted 2 days ago
Visa · Foster City, CA · Senior Level · Sales and business development · posted 4 days ago
Replit · Foster City, CA · Manufacturing and hardware engineering · posted 7 days ago
Visa · Foster City, CA · Senior Level · Communications and PR · posted 9 days ago
Replit · Foster City, CA · Executive and general management · posted 10 days ago
Replit · Foster City, CA · Software engineering · posted 13 days ago
Replit · Foster City, CA · Business operations and strategy · posted 13 days ago
All Software engineering jobs → · All Technology sub-niches →
A private-sector role in technology (software engineering) listed 12 days ago. The full description is on this page and on the employer's page.
Foster City, CA. A remote or flexible location is listed; confirm with the employer which states are accepted.
Use the "View this job and apply on the employer's page" button. AtiveSite does not receive applications.
The listing does not publish pay, and we could not match the title to one official occupation.
Median rent in Foster City is $3,501 a month and median household income $199,143 (ACS 2020–2024).
It was posted on 2026-10-28 (12 days ago). Jobs older than 90 days are not shown.
Yes: browse software engineering jobs in California.
AtiveSite is not affiliated with or endorsed by the employer or any government agency, and does not process applications. Verify every detail with the employer before acting.