Platform Engineer

Primis; United States; À distance; GBP 90 000 - 130 000; Plein temps

Avantages offerts par ce poste

Annual bonus

Remote work

Home office budget

Employer pension

45 days holiday

Certifications budget

Résumé du poste

Primis is seeking a Senior Platform Engineer to design and operate a secure hosting platform spanning on‑prem, private cloud and public cloud environments. You will own DNS, identity, PKI and API‑driven policy across hybrid architectures.

The role involves working with Systems, Network, Reliability and DevOps to drive scalable platform solutions using C#, Java, Go or Rust in a fast‑moving AI‑focused environment. Fully remote with strong tech collaboration.

Qualifications

• Experience in platform engineering and design of secure hosting architectures.
• Strong knowledge of DNS, DNSSEC and traffic flow management.
• Experience with public, private and hybrid cloud environments.

Responsabilités

• Architect and operate platform across on-prem, private cloud, OCI, AWS and Azure.
• Design and manage DNS, including DNSSEC and Cloudflare integration.
• Migrate identity from AD to Entra ID and manage PKI infrastructure.

Connaissances

Platform architecture

DNS

Cloud platforms

HashiCorp

API design

mTLS

PKI

Network security

Load balancing

Firewalls

Service discovery

C#

Java

Go

Rust

Outils

HashiCorp tools

Description du poste

Are you an experienced Senior Platform Engineer ready for a step up, or already a Principal or Lead and looking for an exciting new opportunity to join a fast moving and collaborative team? The platform is built by the Platform Engineering Department and runs the secure hosting core for every product developed by the Software Engineering Teams.

Its a private platform which runs across Data Centres, private cloud and public cloud. This covers runtime, network, identity, secrets, edge observability and recovery. The Software Engineering team's are very much AI focused to enable faster development and your role will be to design the platform and write the software running it.

Youll be working across Systems, Network, Reliability and Performance, IS Engineers and DevOps.

What will you be doing?

• Platform architecture across secure hosting on-prem, private cloud, OCI, AWS and Azure
• Designing and running DNS inc. DNSSEC and accepting traffic via Cloudflare
• Identity and directory migrating from AD to Entra ID
• Design and run the cert authority on HashiCorp
• Moving from hardware rules to an API driven policy
• Building software driving DNS, Load Balancers, Firewalls, Service Discovery and Cloud through their APIs
• Public, private and hybrid cloud experience
• DNS, authoritative and recursive DNA, DNSSEC, split horizon
• Public Key Infrastructure, CA hierarchy design, mTLS at scale
• Network security with TCP/IP, Load Balancing, firewalls
• Software engineering expertise in C#, Java, Go. Rust or any other statically typed language

Benefits Package:

• 7% annual bonus
• Fully remote working
• Home office set up budget
• 5% Employer pension
• 45 Days Holiday + Bank Holidays
• Up to £5000 for certifications and training per year