"a b testing" Jobs

1755 open tech roles matching “a b testing”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AI/ML, TypeScript. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 1755 results

Labelbox

Join Labelbox as a Member of Technical Staff to design and develop environments for AI training in a high-impact, fast-paced setting.

Labelbox San Francisco Bay Area $140k–$200k/yr Published 3 days ago
Flexible on stack 70% coding
AtoB

Lead efforts on technical projects to modernize payments infrastructure for trucking and logistics in a senior full stack role.

AtoB San Francisco Bay Area Published 8 months ago
Flexible on stack
SingleStore

Join SingleStore as a Software Engineer Intern and contribute to real-time technology in a collaborative environment.

SingleStore United States Published 4 days ago
Flexible on stack
baseten

Join Baseten as a Software Engineer to build and optimize large-scale LLM inference systems in a collaborative environment.

baseten San Francisco Published 3 months ago
Flexible on stack
Twelve Labs

Join Twelve Labs as a Senior Platform Engineer to build and operate scalable AI infrastructure and internal platforms.

Twelve Labs Seoul, South Korea Published 3 weeks ago
Flexible on stack 70% coding
Astro Mechanica

Join Astro Mechanica as a Senior Turbomachinery Engineer to lead rotordynamic analysis and advance aerospace technology.

Astro Mechanica San Francisco Published 2 weeks ago
Atoms

Join Atoms as a Senior Systems Engineer to lead diagnostics and failure analysis for real-world robotic systems.

Atoms San Francisco, CA $176k–$242k/yr Published 2 weeks ago
Flexible on stack
Databricks

Build and scale the AI native web platform infrastructure at Databricks as a Senior Software Engineer.

Databricks Mountain View, California $159.9k–$219.9k/yr Published 2 months ago
Anthropic

Own quality at the source for power and cooling equipment in data centers, ensuring compliance and readiness for installation.

Anthropic San Francisco, CA | New York City, NY $320k–$405k/yr Published 1 month ago
Astro Mechanica

Join Astro Mechanica as an Entry-Level Propulsion Design Engineer to design and validate critical propulsion systems for supersonic travel.

Astro Mechanica San Francisco Published 3 months ago
Flexible on stack
Anything

Join Anything as a senior product engineer to lead the design and implementation of user-facing features in a fast-paced AI-driven environment.

Anything San Francisco Published 9 months ago
Flexible on stack 70% coding
Worldcoin

Lead the automation and QA strategy for device software at a rapidly growing tech company focused on AI and identity verification.

Worldcoin San Francisco $217k–$260k/yr Published 3 months ago
Decagon

Own the technical growth products at Decagon, driving website strategy and building innovative tools to enhance customer experiences.

Decagon San Francisco $180k–$225k/yr Published 4 weeks ago
Flexible on stack
Found

Lead the paid acquisition strategy at Found, optimizing campaigns to attract self-employed customers.

Found San Francisco, New York or Remote (USA) $170k–$230k/yr Published 5 months ago
KoBold Metals

Join KoBold Metals as a Manufacturing Engineer to turn prototypes into reliable systems in a collaborative, innovative environment.

KoBold Metals San Francisco Bay Area $110k–$180k/yr Published 2 months ago
SingleStore

Join SingleStore as a Software Engineer Intern and contribute to real-time technology projects in a collaborative environment.

SingleStore United States Published 1 week ago
Flexible on stack
SingleStore

Join SingleStore as a Software Engineer Intern and contribute to real-time technology projects in a collaborative environment.

SingleStore United States Published 1 week ago
Flexible on stack
Distyl AI

Join Distyl AI as a Senior AI Engineer to design evaluation frameworks that enhance AI systems in production.

Distyl AI San Francisco $150k–$250k/yr Published 3 months ago
70% coding
Anthropic

Join Anthropic as a Product Designer to build and evaluate prompts for AI systems, ensuring alignment with user expectations and safety.

Anthropic San Francisco, CA $305k–$385k/yr Published 3 weeks ago
Flexible on stack