# HPC Software Scientist: GROMACS / Mixed Precision (KTH/PDC, Stockholm)

**URL:** <https://gromacs.bioexcel.eu/t/hpc-software-scientist-gromacs-mixed-precision-kth-pdc-stockholm/12954>\
**Category:** Open position announcements\
**Created:** [November 19, 2025, 7:12pm UTC](https://gromacs.bioexcel.eu/t/hpc-software-scientist-gromacs-mixed-precision-kth-pdc-stockholm/12954 "2025-11-19T19:12:38Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![al42and](https://dub1.discourse-cdn.com/flex017/user_avatar/gromacs.bioexcel.eu/al42and/32/1393_2.png) [@al42and](https://gromacs.bioexcel.eu/u/al42and)\
**Post date:** [November 19, 2025, 7:12pm UTC](https://gromacs.bioexcel.eu/t/hpc-software-scientist-gromacs-mixed-precision-kth-pdc-stockholm/12954/1 "2025-11-19T19:12:39Z")

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Brief description of the position: The [PDC Center for High Performance Computing](https://www.pdc.kth.se/) at KTH (Stockholm) is hiring a **HPC Software Scientist** to work on the **GROMACS core**.

We are looking for a performance-minded C++ developer to join our HPC R&D team. You will work in the [GANANA project](https://ganana.eu/) alongside GROMACS core maintainers, designing and optimizing mixed-precision algorithms for MD simulations on CPUs and GPUs.

Must-haves:

- Strong practical C++ skills.
- Experience with parallel programming (MPI, OpenMP) or GPU kernels (CUDA/SYCL).
- Graduate degree in natural sciences, CS, applied math (PhD not required).

Link to the official announcement: [HPC Software Scientist: Mixed Precision in molecular dynamics / GROMACS](https://kth.varbi.com/en/what:job/jobID:876750/)

Application deadline: 12 Dec 2025