Special Postdoctoral Researcher (SPDR): RIKEN is seeking young, creative, and independent researchers for its Special Postdoctoral Researcher (SPDR) Program for FY 2027. This program offers an opportunity to engage in autonomous research that aligns with RIKEN’s objectives across various scientific fields.
Designation
Special Postdoctoral Researcher (SPDR)
Table
| Details | Specifications |
|---|---|
| Number of Openings | Approximately 70 |
| Duration of Contract | Three years (April 1, 2027 – March 31, 2028) |
| Salary | Monthly salary of 550,000 yen |
| Research Budget | 1,000,000 yen per year |
| Trial Period | First two months |
Research Area
- Mathematical Sciences
- Physics I (particle, nuclear, astrophysics)
- Physics II (condensed matter)
- Chemistry
- Biology (cell biology, developmental biology, plant biology, structural biology, microbiology, imaging, neuroscience)
- Medical Science (brain medical science, immunology, oncology, genome science)
- Engineering relevant to RIKEN research fields
Location
The specific location will depend on the RIKEN host laboratory assigned. Confirm details based on the chosen laboratory’s website.
Eligibility/Qualification
- Prepared to pursue a research topic independently.
- A PhD awarded on or after January 1, 2021, or expected by the hiring date (exceptions for prior PhD holders with justified lapses in research activity).
- Able to start work during FY 2027 (April 1, 2027, to March 31, 2028).
- Not eligible if previously participated in SPDR or FPR programs.
Job Description
The chosen candidates will conduct independent research, propose their research topics, and work under the guidance of a laboratory head. Outcomes must be presented in academic journals and conferences, with funding available for research activities.
How to Apply
- Select a RIKEN laboratory and confirm hosting capabilities.
- Propose a research topic after discussions with the laboratory head.
- Register online for application starting from February 10 to April 2, 2026.
- Prepare necessary application documents and upload them through the RIKEN application system.
Required Documents:
- Curriculum Vitae
- Research Achievements
- List of Publications and Presentations
- Research Proposal
- Reprints of no more than three representative papers (if applicable)
- Reference Letters from 1 or 2 qualified individuals
- Consent form for handling personal information (if applicable)
Last Date to Apply
- Basic Information Registration Deadline: April 2, 2026 (5 PM JST)
- Application Documents and Reference Letters Deadline: April 9, 2026 (5 PM JST)
For inquiries, contact: SPDR Desk, Human Resources Strategy Division, RIKEN at wakate@ml.riken.jp.







