Fast-Growing Startup Jobs
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Staff UX Designer - AI Investment
Company: Mozilla
Location: USA
Posted Dec 04, 2025
Mozilla, a nonprofit-backed tech company, focuses on shaping the internet for the better through privacy-minded innovations like Firefox. They seek a Staff UX Product Designer with AI expertise to create impactful, user-centric features while prioritizing privacy and open-source principles. The role emphasizes diversity, ethical AI, and a mission-driven approach to building a more inclusive web.
Executive Assistant
Company: Kraken
Location: Ireland,Cyprus,Portugal
Posted Dec 04, 2025
Kraken is a mission-focused crypto company with a world-class team dedicated to accelerating global adoption of crypto for financial freedom and inclusion. They offer premium products, prioritize security, education, and client support. The company is fully remote with a diverse team and seeks an organized Executive Assistant to support leaders remotely.
Wholesale Marketing Manager
Company: Trafilea
Location: USA
Posted Dec 04, 2025
Trafilea is a consumer tech platform for transformative brand growth, scaling its own globally loved DTC brands while helping ambitious talent grow. They are looking for a data process-oriented Wholesale Marketing Manager to spearhead comprehensive wholesale marketing strategies for Shapermint Essentials and Truekind by Shapermint.
Senior Sales Engineer
Company: ExtraHop
Location: USA
Posted Dec 04, 2025
The Senior Sales Engineer role involves leading technical strategy, delivering product demonstrations, mentoring sales engineers, collaborating with product and engineering teams, and providing post-sales support. The position requires 7+ years of experience selling cloud and cybersecurity technology, strong technical skills, excellent communication abilities, and the ability to build strategic relationships.
Sr. Machine Learning Engineer
Company: iHerb
Location: USA
Posted Dec 04, 2025
The Senior Machine Learning Engineer role involves leading complex projects, mentoring junior team members, and developing scalable machine learning systems. Key responsibilities include collaborating with data scientists, building robust infrastructure, and ensuring high availability. The position requires expertise in Python, Spark, and cloud technologies, with competitive compensation and benefits.
Junior Systems Engineer
Company: Databento
Location: USA
Posted Dec 04, 2025
Databento, a Series A startup with $378M raised and 958% revenue growth, seeks a junior systems engineer. The role involves managing storage, networking, and hybrid systems across data centers, with benefits including remote work, insurance, and 401k matching.
Project Manager (Internal Operations)
Company: Skyrocket Studios
Location: Philippines
Posted Dec 04, 2025
This job description outlines a project management role with responsibilities including project planning, stakeholder collaboration, process improvement, and resource management. Requirements emphasize experience in project management, proficiency with ClickUp, organizational skills, and a bachelor's degree.
Director of Release Management - Monopoly GO!
Company: Scopely
Location: USA
Posted Dec 04, 2025
Scopely is seeking a Director of Release Management for their Monopoly GO game. The role involves leading and growing the Release Management team, refining release strategy and governance, driving quality and risk management, championing cross-functional alignment, modernizing tools and automation, and advancing operational maturity. The ideal candidate should have experience evolving established systems and teams, strong understanding of mobile release pipelines, proven leadership skills, and excellent communication abilities.
Software Engineer (Web SDK)
Company: Storyteller
Location: Bulgaria
Posted Dec 04, 2025
The job posting describes a fully remote engineering role at Storyteller, a high-growth B2B SaaS platform. The role involves working on the Web SDK and backend services, using AI tools, and focusing on performance, reliability, and developer experience. The company offers a competitive salary, benefits, and a modern tech stack.
Senior Data Scientist
Company: Found
Location: USA
Posted Dec 04, 2025
Found is a company supporting self-employed individuals with tools and services. They're hiring a Senior Data Scientist with responsibilities in data analysis, product improvements, and collaboration. Benefits include competitive salary, equity, remote work, and comprehensive health benefits.
Director - Regional Sales
Company: GitLab
Location: Europe
Posted Dec 04, 2025
This text describes a Director Regional Sales New Business role at GitLab, outlining responsibilities such as leading a sales team, developing strategies, and collaborating with cross-functional teams. It emphasizes skills in CRM tools, new business growth, and regional market dynamics.
Sales Enablement Specialist
Company: Makersite GmbH
Location: Remote
Posted Dec 04, 2025
Makersite seeks a Sales Enablement Specialist to drive sustainable product development. The role involves training, onboarding, and collaborating on innovative projects with competitive benefits and remote flexibility.