Join the Kerafast team!

Located in Boston's Innovation District, Kerafast provides the next generation of research tools for life science laboratories worldwide. We offer an extensive portfolio of novel research products and services that are not available elsewhere, including an incomparable assortment of unique bioreagents, rare materials, compounds, labels, and probes.

Our office not only directs Kerafast operations, but also North and South American sales and customer service as well as global marketing for our sister company, Absolute Antibody (headquartered in the UK).  Working at our company exposes our employees to a large global network of colleagues and clients. Furthermore, we are forward-thinking and nimble, empowering our employees to think outside the box and generate innovative ideas across a variety of business areas. 

As part of our company mission, we give back to science by returning a generous portion of every sale to the scientists and institutions that contribute Reagents for the Greater Good. Giving back is a valued part of our culture, and our team enjoys volunteering together with local charities and mentoring young researchers.

We support our employees with flexible hours; health, dental, and vision insurance; 401k; life insurance, and other benefits. Even if positions are not currently available, we are always interested in hearing from you. If you would be a good fit for our team, please submit your CV/resume to

Current Open Positions

Business Development Summer Intern - Boston, MA

The Business Development team at Kerafast and Absolute Antibody is responsible for identifying and licensing research reagents developed at academic institutions. The Business Development Intern will assist with the ongoing growth of the portfolio of research tools in the Kerafast and Absolute Antibody catalogs.

Sr Accountant/Analyst - Boston, MA or St. Louis, MO

The Senior Accountant/Analyst will be responsible for monthly closing activities for the US sites as well as assist with consolidated sales reporting and analysis for the global company. This role will support the US finance team by coordinating, preparing and analyzing monthly, quarterly, and annual business reporting.

Customer Support Representative - Boston, MA

The Customer Support Representative will help to provide an exceptional experience for our customers, playing a critical role in building customer relationships and representing the organization.

Principal Scientist / Head of Antibody Engineering - Redcar, UK

We are looking for someone to strengthen our team and maintain our leading role in Antibody and Protein Engineering. The successful applicant will likely have the opportunity to do more antibody engineering than anyone else in the world. They will responsible for all Antibody and Protein design across the business, which comprises a catalogue, custom services and R&D. View the full job description and apply via Indeed here. Only applications made via Indeed will be accepted for this role.

Analytical Scientist – Redcar, UK

To support continued growth a new opportunity has arisen for a dedicated Analytical Scientist to join our production team in Redcar. The successful candidate will become responsible for both in process testing and analysis of finished product to ensure that manufacturing has been successful and meets client requirements. View the full job description and apply via Indeed here. Only applications made via Indeed will be accepted for this role.