Oumi

Oumi is a community of researchers, developers, and institutions united in their mission to make frontier AI more open, collaborative, and accessible. Oumi offers an unconditionally open-source AI platform that empowers the broader community to push the boundaries of AI while enabling enterprises to enhance and truly own their AI destiny. The Oumi platform allows users to build, evaluate, and deploy cutting-edge AI models at any scale through an all-in-one, fully open-source solution.

oumi.ai

Oumi

oumi.ai

HQRemote

Team Size37

Open Jobs11

Total Funding-

Latest FundraiseUnknown

TL;DR

What they do: Open-source AI platform for training, fine-tuning, evaluating, and deploying foundation models

Business model: Open-source platform plus hosted enterprise offering

Founders / leadership: Led by Emmanouil (Manos) Koukoumidis (CEO) with a multi-person founding team from Google, Apple, Cohere and academia

Funding: $10M Seed announced Jan 29, 2025; led by Venrock and Obvious Ventures

Mission: Advocate for fully open foundation models (open code, data, and weights)

Company Overview

Problem Domain

Tools and infrastructure for building and deploying foundation AI models with an emphasis on openness and community collaboration.

Industry

Software Development

Funding Track Record

Seed- 2025-01-29

$10.0M

Investor Signal

“Led by institutional early-stage investors (Venrock, Obvious Ventures) with participation from corporate partners and named angels”

Founders

What we do

TL;DR

Company Overview

Funding Track Record

Founders

What we do

Oumi

oumi.ai

Oumi

oumi.ai

HQRemote

Team Size37

Open Jobs11

Total Funding-

Latest FundraiseUnknown

TL;DR

What they do: Open-source AI platform for training, fine-tuning, evaluating, and deploying foundation models

Business model: Open-source platform plus hosted enterprise offering

Founders / leadership: Led by Emmanouil (Manos) Koukoumidis (CEO) with a multi-person founding team from Google, Apple, Cohere and academia

Funding: $10M Seed announced Jan 29, 2025; led by Venrock and Obvious Ventures

Mission: Advocate for fully open foundation models (open code, data, and weights)

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Company Overview

Problem Domain

Tools and infrastructure for building and deploying foundation AI models with an emphasis on openness and community collaboration.

Industry

Software Development

Funding Track Record

Seed- 2025-01-29

$10.0M

Investor Signal

“Led by institutional early-stage investors (Venrock, Obvious Ventures) with participation from corporate partners and named angels”

Founders

What we do

Related Companies

Company	HQ	Industry	Total Funding
Ema	🇺🇸San Francisco, US	Administrative ServicesData and AnalyticsDeepTechHealthHR and RecruitingInformation TechnologyProfessional ServicesSoftware	$61M
Archetype AI	🇺🇸Palo Alto, US	Data and AnalyticsDeepTechInformation TechnologySoftware	$48M
LangChain	🌍Remote	Data and AnalyticsDeepTechInformation TechnologySoftware	-
Chalk	🇺🇸US	Data and AnalyticsDeepTechInformation TechnologySoftware	$60M
Smartcat	🇺🇸US	Data and AnalyticsInformation TechnologySoftware	$29M

Join the Team

Software Engineer

RemoteGR

Remote • GR

Oumi is on a mission to make frontier AI truly open for all. We are founded on the belief that AI will have a transformative impact on humanity, and that developing it collectively, in the open, is the best path forward to ensure that it is done efficiently and safely. By providing the safest, highest quality, and most flexible AI, we aspire to unlock positive impact for every individual, enterprise, and humanity overall.

Oumi provides an all-in-one platform to build state-of-the-art AI models, end-to-end; from data preparation to model training, evaluation, and production deployment, empowering innovators to build cutting-edge models at any scale. Oumi also advances open foundation models in collaboration with academic collaborators and the open community.

We're seeking an who thrives in 0-to-1 environments to join Oumi's engineering team. You'll architect, build, and maintain the core platform services that power our products, working across the full technology stack with a focus on backend systems and infrastructure.

Teeming tracks opportunities at over 24,000 AI startups, then works with you to find (and land) the one you'll love.

AI Researcher

InternshipHaifa

Internship • Haifa

Data Scientist

Part-timeJerusalem

Part-time • Jerusalem

Software Engineer

ContractMunich, DE

Contract • Munich, DE

Data Scientist

Full-timeUtrecht, NL

Full-time • Utrecht, NL

Mobile Developer

InternshipManchester, GB

Internship • Manchester, GB

Backend Developer

Full-timeRotterdam, NL

Full-time • Rotterdam, NL

Platform Architecture : Design and implement scalable, maintainable platform architecture from the ground up, making strategic technical decisions that will shape our technology foundation
Software Development : Build robust, high-performance backend services and APIs using Python, with optional Rust for performance-critical components
Infrastructure as Code : Implement infrastructure automation using modern DevOps practices and tools
Technical Leadership : Provide technical guidance on best practices, architecture decisions, and coding standards
0-to-1 Development : Convert product requirements into fully functioning systems, taking ownership of features from concept to production

3+ years of experience as a Software Engineer
BSc/MSc in Computer Science, Engineering, or a related field
Strong proficiency in Python and FastAPI for backend development
Experience with relational databases (e.g., PostgreSQL)
Familiarity with cloud platforms (AWS/GCP/Azure), ideally AWS
Experience with containerization (Docker) and orchestration (Kubernetes)
Ability to design clean APIs, scalable architectures, and efficient data models
Excellent communication and collaboration skills, with the ability to work effectively with cross-functional teams
Familiarity with open-source projects and a passion for contributing to the open-source community