"sem" Jobs

147 open tech roles matching “sem”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, SQL, AI/ML. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 147 results

Kodiak Robotics

Join Kodiak Robotics as an Embedded Software Engineer to develop mission-critical software for autonomous vehicles.

Kodiak Robotics San Francisco Bay Area $150k–$210k/yr Published 1 year ago
Flexible on stack
Braintrust Data

Join Braintrust as a backend engineer to build infrastructure for cutting-edge AI development tools in a fast-paced environment.

Braintrust Data San Francisco Published 1 month ago
Flexible on stack
Anthropic

Lead the Compute Supply Chain at Anthropic, ensuring supply security for semiconductors and data center infrastructure in a hybrid work environment.

Anthropic San Francisco, CA | New York City, NY $1–$2/yr Published 1 week ago
Mixpanel

Lead the transformation of Mixpanel's design system as a Staff Design Engineer in an AI-native environment.

Mixpanel San Francisco, US (Remote) $236k–$300k/yr Published 2 months ago
Flexible on stack
Fastly

Lead the design and development of scalable billing infrastructure and usage APIs at Fastly.

Fastly San Francisco, CA $211.4k–$253.6k/yr Published 2 months ago
Flexible on stack AI-first team
baseten

Join Baseten as a Marketing Analytics Manager to shape data-driven marketing strategies in a rapidly growing AI company.

baseten San Francisco Published 1 week ago
Flexible on stack
Rox

Join Rox as a Core Engineer to design and operate foundational infrastructure for autonomous revenue agents in a fast-growing AI company.

Rox San Francisco Published 4 months ago
Braintrust Data

Join Braintrust as a Software Engineer to build high-performance data processing systems for enterprise-scale unstructured data.

Braintrust Data San Francisco Published 2 years ago
Flexible on stack AI-first team
Anthropic

Join Anthropic as a Staff Software Engineer to drive reinforcement learning efforts and design systems for coding capabilities.

Anthropic San Francisco, CA | New York City, NY | Seattle, WA $405k–$625k/yr Published 1 month ago
Decagon

Join Decagon as a Senior Software Engineer to design and build security infrastructure for a leading conversational AI platform.

Decagon San Francisco $200k–$400k/yr Published 3 months ago
Flexible on stack
P-1 AI

Join P-1 AI as an AI Engineer to develop agentic engineering reasoning for our AI agent, Archie, in a collaborative environment.

P-1 AI San Francisco Bay Area Published 1 month ago
Flexible on stack
AirOps

Lead the development of AI-native advertising strategies at a fast-growing startup focused on brand growth in the AI search era.

AirOps New York , San Francisco or Remote Published 1 month ago
Together AI

Build production AI agent systems for one of the world's largest GPU fleets at Together AI.

Together AI San Francisco $250k–$300k/yr Published 3 days ago
Flexible on stack
Fieldguide

Join Fieldguide as a Senior Analytics Engineer to build reliable data foundations for audit and advisory analytics.

Fieldguide San Francisco, CA Published 2 months ago
Flexible on stack
Gusto

Lead Gusto's Risk & Money Services, ensuring compliance and operational excellence in financial services for small businesses.

Gusto Denver, CO - Hybrid; New York, New York, United States; San Francisco, CA - Hybrid $170k–$215k/yr Published 1 week ago
Front

Join Front as a Senior Platform Security Engineer to define and secure internal software infrastructure in a hybrid work environment.

Front San Francisco, CA Published 3 weeks ago
Flexible on stack
P-1 AI

Join P-1 AI as an AI Research Scientist to advance spatial reasoning and physical world modeling in cutting-edge AI systems.

P-1 AI San Francisco Bay Area Published 1 month ago
Flexible on stack
Benchling

Join Benchling as a Marketing Data Analyst contractor to enhance data models and dashboards for AI-driven marketing efforts.

Benchling San Francisco, CA Published 1 month ago
Flexible on stack
Databricks

Own end-to-end payroll delivery for the US and Canada while leading a team of payroll professionals at Databricks.

Databricks San Francisco, California $151.4k–$260.3k/yr Published 2 months ago
Cogent Security

Join Cogent Security as a Staff Software Engineer to build foundational data platforms for enterprise AI-driven cybersecurity solutions.

Cogent Security San Francisco, CA $100k–$300k/yr Published 1 month ago
Flexible on stack 70% coding