"prototyping" Jobs

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

Showing 20 of 379 results

Harvey AI
Harvey AI San Francisco $200k–$260k/yr Published 7 months ago
IonQ

Join IonQ as a Staff Process Engineer to enhance cleanroom production for quantum processing units in a hands-on role.

IonQ College Park, Maryland, United States $145.9k–$209.2k/yr Published 1 month ago
70% coding
Upside

Build an AI-native platform for Upside's go-to-market teams as the first engineering hire in a startup environment.

Upside NYC Published 1 month ago
Flexible on stack
Gusto

Join Gusto as a Product Designer to enhance pricing and revenue systems for small businesses in a collaborative, AI-driven environment.

Gusto Denver, CO - Hybrid; New York, New York, United States; San Francisco, CA - Hybrid $147k–$183k/yr Published 1 week ago
Pinterest

Join Pinterest as a Staff Motion Designer to define and evolve the motion design language for innovative product experiences.

Pinterest San Francisco, CA, US; Remote, CA, US $158.8k–$326.9k/yr Published 1 month ago
Arena

Join Arena as a Staff Software Engineer to own product areas and drive measurable outcomes in AI evaluation.

Arena Bay Area Published 9 months ago
Flexible on stack 70% coding
Ambiq

Join Ambiq as a Senior Staff SoC RTL Engineer to design and deliver ultra-low-power semiconductor solutions.

Ambiq Austin, Texas, United States Published 1 month ago
Flexible on stack 70% coding
Roboflow

Join Roboflow as a Member of Technical Staff to advance frontier model capabilities in AI with a focus on building scalable environments and datasets.

Roboflow San Francisco $150k–$300k/yr Published 3 weeks ago
Fireworks AI

Join Fireworks AI as a Member of Technical Staff to advance generative AI through foundational research and collaboration with top experts.

Fireworks AI San Mateo Published 1 month ago
Flexible on stack
Affirm

Join Affirm as a Staff Product Designer to lead AI-driven initiatives that enhance consumer experiences in financial products.

Affirm Remote US $195k–$255k/yr Published 2 months ago
Sprinter Health

Join Sprinter Health as a Staff Machine Learning Engineer to build and lead the ML engineering function in a hybrid work environment.

Sprinter Health San Francisco, CA Published 1 month ago
Coinbase

Join Coinbase as a Staff Product Designer to shape the future of customer support in a remote-first environment.

Coinbase Remote - USA $207.5k–$244.1k/yr Published 2 months ago
Atoms

Join Atoms as a Staff Machine Learning Engineer to bridge AI research and real-world physical actuation in autonomous transport.

Atoms San Francisco, CA $273k–$345k/yr Published 2 months ago
Flexible on stack 70% coding
LaunchDarkly

Own the quality and consistency of core flag surfaces as a Staff Frontend Engineer at LaunchDarkly.

LaunchDarkly Remote - US $214.8k–$295.4k/yr Published 4 weeks ago
Cockroach Labs

Join Cockroach Labs as a Senior Staff Sales Engineer to drive customer success with CockroachDB in a hybrid work environment.

Cockroach Labs Remote, Australia A$182k–A$217k/yr Published 1 month ago
Bayesian Health

Join Bayesian Health as a Staff Machine Learning Engineer to develop and deploy impactful ML models in healthcare.

Bayesian Health Remote Published 1 year ago
Flexible on stack 70% coding
KoBold Metals

Join KoBold Metals as a Staff Applied Scientist to develop innovative data collection instruments for mineral exploration.

KoBold Metals Remote $125k–$235k/yr Published 2 months ago
Flexible on stack
KoBold Metals

Join KoBold Metals as a Staff Applied Scientist to develop innovative data collection instruments for mineral exploration.

KoBold Metals Remote $125k–$235k/yr Published 2 weeks ago
Flexible on stack
Finch

Join Finch as a Member of Technical Staff to build AI-powered solutions for personal injury law in a fast-growing startup environment.

Finch New York City Published 1 week ago
Flexible on stack 70% coding