or apply directly on Graphcore's site. We never take the application ourselves.
Is this posting real?
- This role has been open
- 102 days Graphcore's roles stay open a median of 103 days
- Reposted
- No
- Salary listed
- No 0% of Graphcore's roles list one
- Ghost-job risk at Graphcore
- high 192 stale, 5 reposted of 192 open
- Hiring momentum
- 48 roles opened in the last 90 days ↓ down vs. the prior 90 days
- Last confirmed on the employer's board
- 2026-11-14
Measured from postings appearing on and disappearing from Graphcore's own greenhouse board since 2026-08-03. Full hiring picture for Graphcore.
About this role
As a Software Engineer in the Collectives Team, you will develop the Collectives Communication Library for AI hardware accelerators, focusing on enabling large computing clusters. Your responsibilities include implementing, testing, and documenting library features, troubleshooting complex technical issues, and integrating new hardware with the existing AI ecosystem. You will collaborate with other teams and participate in a structured sprint process to manage your work effectively.
- benefits
- 4/5
- freshness
- 1/5
- career value
- 4/5
- role clarity
- 4/5
- pay transparency
- 0/5
Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Graphcore as an employer.
What you need
- Experience developing software in C++
- Experience using Python and C
- Good problem-solving skills
- Ability to debug and resolve complex technical issues
- Experience with unit testing frameworks such as Boost.Test and Google Test
- Experience with build tools including CMake, Make and Ninja
Nice to have
- Experience with RDMA networking libraries such as libibverbs or libfabric
- Experience with parallel algorithms and optimisation for AI/ML and HPC systems
- Experience with Continuous Integration/Continuous Delivery pipelines, including GitHub Actions or GitLab CI
- Experience with communication libraries such as NCCL or MPI
- Familiarity with machine learning frameworks such as PyTorch
What you get
- Flexible working
- Comprehensive healthcare and dental cover
- Phantom equity
- Fitness and wellbeing support
- Financial protection
- Retirement savings
Worth weighing
- No salary listed, but a range is provided
- No mention of remote work options
- Applicants must have the legal right to work in Poland; no visa sponsorship available
Summarised from Graphcore's posting. Read the full original.
Listed by Graphcore on their greenhouse job board, last confirmed open on 2026-11-14. PitchMeAI is not the employer.
More roles at Graphcore
- Staff Embedded SW/FW Engineer (Bringup) - BengaluruBengaluru, India
- Debug Validation Engineer — Multiple LevelsBristol, UK
- Principal Embedded SW/FW Engineer (Bringup) - Bengaluru, multiple vacanciesBengaluru, India
- Staff Silicon Logical Design Engineer - Bengaluru, Multiple VacanciesBengaluru, India
- Principal Silicon Verification Engineer - BengaluruBengaluru, India
- Logical Design EngineerBristol, UK; Cambridge, UK
- Silicon Physical Design EngineerBristol, UK; Cambridge, UK
- Tech Director, Post Silicon ValidationBristol, UK