Hello, we're Jina AI.

🧠 Commercial open source software company on multimodal AI platform.

🚀 Founded in Feb. 2020, raised $37.5M in 20 months; now a global team of 65 with four offices.

🏆 One of the high-potential AI startups in the world, featured on Forbes DACH AI30 2020, CBInsights AI 100 2021 & 2022.

Benefits & Perks

💰 Competitive salary & ESOP stock options

🦄 Rapid career development opportunities alongside the company

🌎 Multi-cultural & diverse team

🎓 Numerous opportunities to top AI/OSS/industry conference

🏢 Modern office in the heart of Berlin, San Jose, Shenzhen, Beijing

⛱️ Free snacks & drinks, monthly team events, flexible working hours

💻 M1/M2 MacBook & top-notch equipment

Our Investors

Our Offices

Berlin (HQ)

Stresemannstraße 121 10963 (U Bahn Potsdamer Platz), Berlin, Germany

San Jose

2880 Zanker Road, Suite 203, San Jose, California, 95134, United States of America

Beijing

Level 5, Building 6, No.48 Haidian West St. Beijing Haidian, China

Shenzhen

C206, Floor 02, Skyworth Semiconductor Top Design Buiding, Shenzhen Nanshan, China

Open Positions

AI Community Growth Manager (f/m/d)
  • Bachelor's degree in computer science or related field
  • Individuals with 3+ years experience in community management or related field
  • Individuals who have experience with AI or machine learning technologies
  • Experience with open source software development is key
  • Individuals who have strong written and verbal communication skills
  • Individuals who have the ability to work independently, as well as those who are active team members
  • Individuals who are detail-oriented and organized
  • Individuals with a passion about AI and machine learning
    • Cloud Engineer
  • 3+ years of experience architecting, designing, developing, and implementing cloud solutions on AWS/Azure/GCP.
  • 2+ years  of experience with Cloud Integration, Cloud Automation. Should be familiar with Infrastructure as Code (Terraform, Cloudformation etc). 
  • 2+ years of  experience using infrastructure technologies to run modern applications such as Docker, Kubernetes, or Serverless.
  • 3+ years of experience in developing software using languages such as Python, NodeJS.
  • Maintained/contributed open-source projects, familiar with the agile software development process, CICD workflow, ticket management, code-review, version control etc.
  • Good English communication skills.
    • Developer Marketing Manager
  • Bachelor’s degree or above
  • At least 3-5 years experience with technical community management and tech evangelism, preferably with a focus on the software industry
  • Excellent spoken and written communication skills in English. (Multi-language skill is definitely a plus)
  • Those with a passion to connect, network and engage with others and have the ability to convince and animate others with your enthusiasm
  • Individuals with an active presence on GitHub, personal website, Twitter, Slideshare/speaker deck, etc
  • Individuals with extensive contacts/networks in the North American and in the open-source/SaaS market and community
  • A clear desire to learn. We want individuals who are outgoing and active listeners.
  • We want high energy, outgoing team memebers with a “can do” attitude, who have ability to thrive in a changing work environment
  • Individuals willing to accommodate dynamic working schedules and are able to attend conference/workshops (including weekends when needed)
  • Individuals who are able to communicate and collaborate with distributed team (European central time zone)
  • Those with technical proficiencies in: AI, ML, DL, NLP, CV
    • Frontend Engineer
  • Bachelor in Computer Science or related degree.
  • 2y+ experience on the mainstream frontend frameworks, e.g. react, vue, angular, and etc.
  • 2y+ experience on NodeJS and related framework like NestJS and etc.
  • 1y+ experience on Cloud-Native techniques. Good understanding of web services, containerization, database (such as MongoDB), and modern software architectures.
  • Maintained/contributed open-source projects, familiar with the agile software development process, CI/CD workflow, ticket management, code-review, version control etc.
  • Passionate about search & AI technologies. Open to collaborating with colleagues & external contributors & designers
  • Good English writing skills.
    • Frontend Engineer (f/m/d)
  • Collaborate with the development team to improve the user experience of our website
  • Design and develop high-quality frontend web applications that showcase our Jina stack and demonstrate the capabilities of our AI tools
  • Work closely with our teams to build advanced frontends for our AI applications, including Rationale, PromptPerfect, and others
  • Play a key role in improving the frontend of our Jina products, such as JCloud, to enhance their usability and functionality
  • Collaborate with designers, product managers, and other stakeholders to ensure that our frontend solutions align with our business goals and user needs
    • Senior Backend Engineer (f/m/d)
  • Contribute to all the components of our Open Source repositories. From the low-level ML serving libraries to the cloud APIs and user interface.
  • Build, test and maintain the MLOps platform to serve multimodal applications in a cloud-native way.
  • Collaborate with external teams and partners to integrate new features to the platform
  • Mentor other engineers in the team and have the ability to break down big tasks into smaller coherent sub-tasks
  • Promote the product by giving technical talks at conferences and meet-ups or writing instructional and technical blog posts
    • Senior Backend Engineer (f/m/d)
  • Contribute to all the components of our Open Source repositories. From the low-level ML serving libraries to the cloud APIs and user interface.
  • Build, test and maintain the MLOps platform to serve multimodal applications in a cloud-native way.
  • Collaborate with external teams and partners to integrate new features to the platform.
  • Mentor other engineers in the team and have the ability to break down big tasks into smaller coherent sub-tasks.
  • Promote the product by giving technical talks at conferences and meet-ups or writing instructional and technical blog posts.
    • Site Reliability Engineer (f/m/d)
  • Work closely with engineering teams to enhance deployment strategies for higher reliability of Jina's Cloud services.
  • Build & improve observability stack, streamline & automate Ops processes (incident, problem Management) for different Cloud services.
  • Provide reliable technical support and mentorship on complex issues in a high velocity, dynamic environment.
  • Be a part of the on-call team for production issues during shift or as required.
    • Software Engineer
  • Master in Computer Science or related degree.
  • 1y+ experience of building search systems
  • 1y+ experience with Cloud-Native techniques. Good understanding of web services, containerization, database, and modern software architectures.
  • 1y+ experience on multi-threading/-processing programming.
  • 1y+ experience on using Kubernetes and Docker swarm.
  • 1y+ of using Approximate Nearest Neighbors libraries, e.g. faiss, mslib, annoy, scann, and etc.
  • 1y+ experience on with Protobuf and gRPC.
  • Passionate about search & AI technologies. Open to collaborating with colleagues & external contributors & designers
  • Maintained/contributed open-source projects, familiar with the agile software development process, CICD workflow, ticket management, code-review, version control etc.
  • Good English communication skills. 
    • Software Engineer (Open-Source) (f/m/d)
  • Contribute and push the boundaries of DocArray and other open-source products to create the best ecosystem for multi-modal machine learning.
  • Make sure that DocArray and the Jina ecosystem are up to date with the latest AI technology
  • Collaborate with internal and external stakeholders to integrate new features into the ecosystem
  • Build connections between DocArray and other tools in the open-source ML landscape
  • Interact with the open source communities and promote the product by giving technical talks at conferences and meetups or writing an instructional and technical blog post
    • Software Engineer (Open-Source) (f/m/d)
  • Contribute and push the boundaries of DocArray and other open-source products to create the best ecosystem for multi-modal machine learning.
  • Make sure that DocArray and the Jina ecosystem are up to date with the latest AI technology
  • Collaborate with internal and external stakeholders to integrate new features into the ecosystem
  • Build connections between DocArray and other tools in the open-source ML landscape
  • Interact with the open source communities and promote the product by giving technical talks at conferences and meetups or writing an instructional and technical blog post
    • Software Engineer (Open-Source) (f/m/d)
  • Contribute and push the boundaries of DocArray and other open-source products to create the best ecosystem for multi-modal machine learning.
  • Make sure that DocArray and the Jina ecosystem are up to date with the latest AI technology
  • Collaborate with internal and external stakeholders to integrate new features into the ecosystem
  • Build connections between DocArray and other tools in the open-source ML landscape
  • Interact with the open source communities and promote the product by giving technical talks at conferences and meetups or writing an instructional and technical blog post
    • Software Engineer Intern
  • You'd be an active team member in our engineering team and would assist them in building a Neural Search ecosystem in open source (https://get.jina.ai)
  • Assist in build integration & benchmark tools for Jina
  • Integrate port AI models (NLP, CV, ...) into Jina Hub
  • Assist in building innovative examples with Jina and publish blog posts
  • Assist in the improvement of tests & docstring coverage for Jina
    • Software Engineer Intern (f/m/d)
  • You'd be an active team member in our engineering team and would assist them in building a Neural Search ecosystem in open source (https://get.jina.ai)
  • Assist in build integration & benchmark tools for Jina
  • Integrate port AI models (NLP, CV, ...) into Jina Hub
  • Assist in building innovative examples with Jina and publish blog posts
  • Assist in the improvement of tests & docstring coverage for Jina
    • Solution Engineer
  • Bachelor in Computer Science or related degree.
  • Apply broad technical knowledge to architect solutions that meet business and IT needs for customers.
  • Apply broad technical knowledge to architect solutions that meet business and IT needs for customers.
  • Develop deep relationships with key customer IT decision makers and relevant business decision makers, who drive long-term technical adoption within their company to enable them to be future advocates.
  • 2y+ experience on Cloud-Native techniques. Good understanding of web services, containerization, database, and modern software architectures.
  • Maintain technical skills and knowledge, keeping up-to-date with market trends and competitive insights; collaborate and share with the technical community while educating customers.
  • Passionate about search & AI technologies. Open to collaborating with colleagues & external contributors & designers.
  • Be a Voice of Customer to share insights and best practices, connect with Engineering team to remove key blockers.
  • Good English writing skills.
    • UX/UI Designer (f/m/d) - Berlin
  • Define and create compelling user experiences through storyboards, mockups, wireframes, prototypes, and specifications;
  • Collaborate with Product Team, contributing and understanding product Specs, creating wireframes and mockups based on the specs;
  • Work closely with engineers to ensure that delivered software is aligned with the design intent;
  • Create engaging and effective visual design solutions for marketing and company-wide events;