Contact

We are hiring: Biological laboratory technician / BTA (m/f/d), cell culture

A permanent position supporting daily lab work, above all the culture of mammalian cell lines, and the organization of the lab.

Tacalyx is looking for an enthusiastic and motivated biological laboratory technician or biological technical assistant (BTA, m/f/d) for its team in Berlin-Adlershof. The focus is on daily lab work, above all the culture of a range of mammalian cell lines, and on the organization of the lab, with the chance to learn a broad spectrum of biological and analytical techniques.

Tasks

  • Culture of eukaryotic cell lines (adherent, suspension, primary cells)
  • Regular mycoplasma testing and checks of cell line integrity
  • Maintaining and organizing the lab infrastructure, including contact with technicians for maintenance and repair of lab equipment
  • Keeping track of stock and ordering lab supplies
  • Preparing buffers and cell culture media
  • Cell-based, antibody-based and molecular biology methods

Profile

  • Completed training as a biological laboratory technician, BTA or a comparable qualification
  • Above-average experience in the sterile culture of mammalian cell lines (adherent cells, suspension cells, PBMCs), including media preparation and cell counts
  • Experience with cell- or antibody-based assays such as flow cytometry, ELISA, Western blot, proliferation or cytotoxicity assays is a plus
  • Very good German; English is a big advantage
  • Careful work and the motivation to help the team develop new technologies
  • EU visa and/or work permit

What Tacalyx offers

  • A permanent position with a competitive salary and excellent opportunities for professional and personal development
  • A diverse, international team in a dynamic research environment that encourages creativity, innovation and teamwork
  • An annual bonus linked to objectives
  • Regular company and team events
  • Job ticket (Deutschlandticket)

Applications with cover letter, CV, earliest start date and salary expectations, in English or German, to info@tacalyx.com.

More news

All news
AACR 2026 poster 5631 on TCX-201, with in vitro, in vivo, pharmacokinetic and toxicology panels

Scientific presentations

TCX-201 and TCX-101 data presented at AACR 2026

Two posters at the AACR Annual Meeting 2026 in San Diego: the preclinical profile of first clinical candidate TCX-201 (Poster 5631) and TCX-101 as a trispecific T-cell engager (Poster 5584).