Ionis Pharmaceuticals interview process & guide 2026
Everything we know about interviewing at Ionis Pharmaceuticals: what each round tests and compensation by level.
How hard is the Ionis Pharmaceuticals interview?
Aggregated from 49 interview experiencesAbout 1 in 2 candidates with a known outcome convert.
What Ionis Pharmaceuticals actually tests for
How prominent each skill is across reported loopsFind the guide for your role
This is your next step: open the guide for the role you are interviewing for. Each one carries the questions Ionis Pharmaceuticals interviewers actually ask that position, the loop structure, and pay by level.
What Ionis Pharmaceuticals pays, by level
Estimated total compensation: base salary plus stock and annual cash bonus.
Ionis Pharmaceuticals interview FAQ
Answered from real candidate and workplace dataHow hard is the Ionis Pharmaceuticals interview?
Candidates most commonly rate Ionis Pharmaceuticals interviews as medium, based on 49 reported interviews. About 45% of candidates who interview go on to receive an offer.
How much does Ionis Pharmaceuticals pay for data roles?
Reported total comp for data roles at Ionis Pharmaceuticals ranges from roughly $65k to $87k per year, varying by level, team, and location.
What topics does Ionis Pharmaceuticals test in interviews?
Ionis Pharmaceuticals interviews most often cover Research Scientist domain knowledge, Scientific presentation skills, Technical interviewing / technical Q&A, Problem solving mindset, and Communication (scientific and interpersonal). The exact emphasis depends on the specific role you apply for.
What roles can I prepare for at Ionis Pharmaceuticals?
Dataford has interview guides for 1 role at Ionis Pharmaceuticals, including Research Scientist.
Ready for your Ionis Pharmaceuticals interview?
Practice the exact questions from this guide with AI feedback, and walk into your loop knowing what to expect.