"classification problems" Jobs

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

Showing 20 of 513 results

Perplexity

Join Perplexity as a Machine Learning Engineer to enhance search quality through innovative ranking solutions.

Perplexity Belgrade Published 1 month ago
Perplexity AI

Join Perplexity AI as a Machine Learning Engineer to enhance search quality through innovative ranking solutions.

Perplexity AI Belgrade Published 1 month ago
Perplexity

Join Perplexity's Agents team as a staff AI Software Engineer to build innovative AI systems for user-centric experiences.

Perplexity San Francisco Published 2 weeks ago
Flexible on stack
Levelpath

Join Levelpath as an AI Solutions Specialist to help enterprise customers implement AI configurations for procurement processes.

Levelpath San Francisco, United States $130k–$160k/yr Published 2 days ago
Perplexity AI

Join Perplexity AI as a staff engineer to advance AI capabilities in agentic experiences for millions of users.

Perplexity AI San Francisco Published 2 weeks ago
Flexible on stack
Cursor

Join a small, passionate team to build data systems for training frontier coding models at Cursor.

Cursor San Francisco Published 2 weeks ago
Thumbtack

Join Thumbtack as an Applied Scientist to drive machine learning projects that enhance pro acquisition and marketplace efficiency.

Thumbtack Remote, Ontario CA$161.5k–CA$209k/yr Published 4 months ago
Flexible on stack
Triomics

Own day-to-day production health and customer issue resolution for a rapidly growing AI platform in oncology.

Triomics New York Office Published 2 months ago
Melio

Join Melio as a Data Scientist to develop cutting-edge algorithms that enhance user experience for small business finance management.

Melio Tel Aviv Published 3 months ago
Flexible on stack
ARQ

Join ARQ as a Senior Data Scientist to develop machine learning models that tackle financial crime and risk challenges.

ARQ London Published 1 month ago
Flexible on stack
Doppel

Join Doppel as a Machine Learning Engineer to build and scale detection systems for social engineering defense.

Doppel San Francisco, New York Published 7 months ago
Doppel

Join Doppel as a Machine Learning Engineer to build and scale detection systems against evolving digital threats.

Doppel Toronto, ON Published 4 months ago
Picogrid

Join Picogrid as a Senior Accountant to build and scale the accounting function in a rapidly growing defense technology startup.

Picogrid El Segundo, CA $105k–$125k/yr Published 4 weeks ago
Sarvam AI

Own the data infrastructure for foundational models at Sarvam AI, focusing on large-scale data pipelines and quality systems.

Sarvam AI Bengaluru Published 3 months ago
Flexible on stack
ConductorAI

Join ConductorAI as a Customer Strategist to drive product strategy and build relationships in mission-critical environments.

ConductorAI Washington, DC $160k–$200k/yr Published 9 months ago
Truecaller

Join Truecaller as a Senior ML Engineer to design and deploy ML models that enhance communication safety and efficiency.

Truecaller Bengaluru Published 2 months ago
Flexible on stack
Profound

Join Profound as a Machine Learning Engineer to build and deploy large scale NLP and LLM systems in a fast-paced environment.

Profound New York, New York $180k–$260k/yr Published 1 year ago
Flexible on stack