Ask HN: Who is hiring? (September 2026)

Odoo | Software Developer | Hybrid (Belgium, 3 days/week) | Full-time | Visa + €10k Signing Bonus | https://www.odoo.com/r/4zN

Odoo builds open-source business apps used by millions. We're hiring software developers to work on our Python/PostgreSQL backend, fast JS framework, mobile apps, website builder, and more.

Why join us:

- €10k signing bonus - Visa sponsorship + relocation support (contains flight ticket + airport taxi + 1 month free housing) - No clients, no deadlines — just clean, open-source code - Pick your team after 3 weeks of onboarding - Great team, countryside office (with chef!), flexible hours

You:

- Master a programming language - Proficiency in object-oriented programming - Strong in SQL and relational database, data structures, and DB design - Passionate, autonomous, and eager to build real stuff

Apply → https://www.odoo.com/r/4zN

Why is passport number and passport pdf file is required to apply for this role ?

Creating an account to apply is a bit weird

Spanish National Cancer Research Centre (CNIO) | Madrid, Spain | HYBRID | Senior Scientific Computing Engineer | Full-time

CNIO is one of Europe's leading cancer research centres. We're looking for a senior scientific computing engineer to join the IT, Scientific Computing and AI area and take ownership of the infrastructure behind our research, from genomics pipelines to AI models. You'll be the senior scientific computing person in the area, reporting directly to me (the area head), and you'll help define where scientific computing at CNIO goes over the next few years.

What you'll do:

- Shape the roadmap for scientific computing at the centre and drive it forward

- Own and evolve our HPC cluster (Slurm): scheduling, monitoring, capacity planning, user support

- Build out our GPU / AI infrastructure as the centre's ML workloads grow

- Work with researchers to turn their analyses into robust, reproducible pipelines and tools

- Optional: co-author research papers

What we're looking for:

- Several years running Linux HPC environments in production (Slurm or similar)

- Comfortable with automation (Ansible, Python), containers (Apptainer/Docker) and workflow managers (Nextflow, Snakemake or similar)

- Someone who wants to set direction, not just keep the lights on

- Bonus: Ceph, Kubernetes, GPU stacks, a bioinformatics background

- Spanish not required

If interested: tdidomenico-at-cnio-dot-es.

Reframe Systems | Boston, MA | ONSITE or HYBRID | Full-time

We're creating housing on a mass scale through a network of robotic microfactories producing highly-customized buildings, from ADUs and cabins through townhomes and mid-rise apartments. We build with industrial efficiency while making buildings for an exact footprint, scale, style, and level of finish to fit any market, regardless of how tight the site or the zoning.

The core software problem is producing buildings designs without the typical months of design development and engineering. You can design natively in our building system or import existing designs, taking in a high-level architectural schematic and using that to generate a detailed manufacturable 3D model of the building (every stud, sheet of OSB, nail, electrical outlet, etc.) used to drive professional engineer review, permitting, and production. A compiler for a building.

Staff Software Engineer (building generation): https://jobs.ashbyhq.com/reframesystems/799455e3-0671-4a2f-9...

Full Stack Software Engineer (platform): https://jobs.ashbyhq.com/reframesystems/c651981d-017b-4041-9...

We're also hiring mechanical engineers, structural engineers, and architects.

Apply here: https://jobs.ashbyhq.com/reframesystems