Staff Software Engineer, Infrastructure (Distributed Systems)
Anthropic · London, UK · Software Engineering - Infrastructure · listed August 12, 2026
The shape of it
Seniority
Staff
Experience asked
10+ years
Where
Hybrid
Requirements listed
6
Length
1,012 words
In the posting’s own words
As a Staff Software Engineer on the Infrastructure team, you'll scope and lead complex, multi-month infrastructure projects, make the architectural decisions other engineers build on, and work with research and product teams to build systems that keep pace as their needs change.
What it asks for · 6
- Experience designing, building, and operating large-scale distributed systems or infrastructure in production
- A history of independently scoping and delivering complex, ambiguous, multi-month technical projects
- Experience making architectural decisions that other engineers and teams build on
- Strong software engineering fundamentals and proficiency in at least one programming language (for example, Python, Rust, Go, or Java)
- Experience with modern cloud infrastructure, including Kubernetes and infrastructure-as-code, on AWS and/or GCP
- Strong written and verbal communication skills, with experience driving alignment across teams or stakeholders
Also a plus
- 10+ years of software engineering experience, not including internships
- Experience with machine learning infrastructure such as GPUs, TPUs, or Trainium, and associated networking like NCCL
- Low-level systems experience, such as Linux kernel tuning or eBPF
- Background in security or privacy engineering best practices
- Prior experience as a technical lead or mentor for other engineers
What the job covers
- Independently scope and lead complex, multi-month infrastructure projects, from an ambiguous starting point through to a production system
- Make architectural decisions that shape the foundation other engineers and teams build on
- Drive alignment on technical direction across teams, working through ambiguous problem spaces
- Partner with research and product teams to understand their infrastructure and compute needs, and turn them into technical designs
- Own the reliability, scalability, and security of the systems you build as usage and complexity grow
- Set technical strategy and standards for your team's infrastructure
- Build and improve operational processes such as incident response, postmortems, and on-call rotations, so the team learns from every incident
- Mentor other engineers and help raise the technical bar for the team
Tools and skills named
Cloud & infra
- Distributed systems2×
- Kubernetes2×
- AWS
- GCP
- Linux
- Observability
Languages
- Go
- Java
- Python
- Rust
Models & research
- GPU
- Machine learning
Security & compliance
- Security2×
Data
- Data pipelines
Ways of working
- On-call
Words the posting leans on
- experience9×
- infrastructure9×
- build7×
- engineers6×
- systems6×
- technical6×
- ambiguous3×
- architectural decisions3×
- alignment2×
- complex multi-month2×
- distributed systems2×
- every2×
- incident2×
- independently2×
- infrastructure projects2×
- kubernetes2×
Counted from the posting after the mission statement and the legal notices are set aside. The ones near the top are the ones a screener is looking for.
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