Jobs at Critical Mass
Critical Mass is a San Francisco‑based data‑science powerhouse that builds real‑time analytics engines for the financial sector. Its flagship product, MassFlow, processes millions of transactions per second using a microservices architecture on Kubernetes. The company has earned recognition for its open‑source contributions to the Apache Arrow community and for securing a Series C round that valued it at over $1 billion.
Critical Mass hires full‑stack engineers, data scientists, DevOps specialists, product managers and security analysts. New hires expect rigorous peer‑review coding, cross‑functional sprint ceremonies, and a culture of continuous learning that includes quarterly hackathons and paid certifications. The company offers a remote‑first policy, a 100‑hour annual training budget, and a transparent equity grant program.
Job Transparency’s listings provide Critical Mass candidates with real‑time salary ranges, interview difficulty ratings and employee sentiment scores. By comparing the disclosed compensation against the market benchmark and reading recent reviews, applicants can negotiate better offers and choose roles that match their career goals.
Account Director
Company: Critical Mass
Location: Seattle WA
Posted Oct 21, 2022
The job description is for an Account Director who manages and grows client relationships, provides strategic direction, and leads internal teams. The ideal candidate has 5-10 years of experience in account management, digital marketing, and user experience.
Account Director
Company: Critical Mass
Location: Brooklyn NY
Posted Nov 08, 2022
The job description is for an Account Director position at Critical Mass, requiring 5-10 years of experience in digital marketing, user experience, and product design. The role involves managing client relationships, leading internal teams, and developing strategic plans. The salary range is $130,000 to $160,000.
Freelance Art Director
Company: Critical Mass
Location: Other US Location
Posted Oct 31, 2022
The job description is for a Freelance Art Director who will lead a team of designers, copywriters, and other specialists to create innovative design solutions. The role requires strong design portfolio, leadership experience, and ability to work on multiple projects simultaneously.
Financial Analyst
Company: Critical Mass
Location: Other US Location
Posted Oct 25, 2022
Critical Mass is looking for a self-motivated and resourceful Financial Analyst with strong interpersonal skills. The job involves managing financial duties, working with clients, and mentoring team members.
Digital Project Manager
Company: Critical Mass
Location: Other US Location
Posted Oct 26, 2022
The job description is for a Project Manager who is creative, strategic, and passionate about digital project delivery. The role involves managing client relations, project delivery, and team tracking, with a focus on delivering excellent results and driving client success.
Paid Search Strategist
Company: Critical Mass
Location: Other US Location
Posted Oct 23, 2022
The Paid Search Strategist is responsible for managing Paid Search accounts, providing expertise in campaign optimization, and serving as a trusted advisor on SEM. The role requires strong communication skills, ability to work in a constantly evolving industry, and capability to recommend new strategies.
Associate Director, Human Resources Manager
Company: Critical Mass
Location: Silicon Valley CA
Posted Oct 27, 2022
Critical Mass is hiring an Associate Director, Human Resources Manager to lead and support employee development in the west market. The role involves strategic partnership, talent planning, performance management, and HR operations. The company is committed to diversity and inclusion and offers a hybrid work model.
Senior Analyst, Data Engineering
Company: Critical Mass
Location: Chicago IL
Posted Oct 19, 2022
The job description is for a Senior Analyst position at Critical Mass, requiring experience in marketing science, data engineering, and analytics. The role involves creating and maintaining databases, implementing tracking and data gathering strategies, and providing data-driven insights to clients.
Senior Account Manager
Company: Critical Mass
Location: Silicon Valley CA
Posted Oct 31, 2022
The job description is for a Senior Account Manager position at Critical Mass, a company that offers a range of benefits and opportunities for growth. The role involves managing client relationships, leading project teams, and providing strategic guidance. The company values diversity and inclusion and offers a range of perks and benefits.
Senior Account Manager
Company: Critical Mass
Location: Brooklyn NY
Posted Oct 29, 2022
The job description is for a Senior Account Manager position at Critical Mass, a company that offers a range of benefits and a competitive salary range. The role involves managing client relationships, leading project teams, and providing strategic guidance. The company values diversity and inclusion and offers a range of perks and benefits.
Senior Marketing Science Analyst, Implementation
Company: Critical Mass
Location: Silicon Valley CA
Posted Nov 03, 2022
The job description is looking for a Senior Marketing Science Analyst to manage end-to-end analytics tracking, design measurement solutions, and provide guidance to junior analysts. The ideal candidate has experience with tag management systems, digital analytics tracking, and Adobe stack solutions.
Marketing Science Analyst
Company: Critical Mass
Location: Other US Location
Posted Nov 10, 2022
The job description highlights the opportunities for growth and development as a Marketing Science Analyst at Critical Mass. The company emphasizes the importance of collaboration, continuous learning, and employee engagement, and offers a hybrid work model that balances individual flexibility with team collaboration.