Senior DevSecOps Engineer - Auth0 Migrations & Secure CI/CD

Methodfi; City of Edinburgh, Bath, City of London; Hybrid; GBP 60,000 - 90,000; Full time

Job summary

A technology firm is seeking a Senior DevSecOps Engineer for a remote-first role. The role involves building and maintaining Node.js integrations, migrating to Auth0, and enhancing platform security. Ideal candidates will have strong skills in Node.js and Terraform, as well as experience in observability practices. This position offers great benefits including 27 days holiday and options to work abroad.

Benefits

27 days holiday + bank holidays

Two volunteering days per year

Option to work abroad for up to six weeks a year

Private medical insurance

Enhanced Parental leave

Learning budget of £750 per person

Cycle to Work scheme

Qualifications

• Proven experience building production services or CLIs with robust testing and secure coding practices.
• Hands-on experience implementing structured logging, dashboards, and SLOs for critical services.
• Experience with cloud and identity configurations, including secure secrets management.

Responsibilities

• Designing, building, and maintaining production-grade Node.js integrations and automation.
• Leading firm-by-firm migrations to Auth0 with robust cutover strategies.
• Architecting and automating customer onboarding processes, including keypair/CSR handling.
• Utilising Infrastructure as Code (Terraform) and CI/CD (GitHub Actions) for safe deployments.
• Implementing observability for authentication paths with structured logs and monitoring dashboards.
• Collaborating with product, engineering, and support teams on migration timelines and incident response.

Skills

Node.js proficiency

Infrastructure as Code (Terraform)

CI/CD (GitHub Actions)

Core AWS services understanding

Observability commitment

Excellent collaboration skills

Experience with enterprise SSO (OIDC/SAML)

Proficiency in TypeScript

Job description

A technology firm is seeking a Senior DevSecOps Engineer for a remote-first role. The role involves building and maintaining Node.js integrations, migrating to Auth0, and enhancing platform security. Ideal candidates will have strong skills in Node.js and Terraform, as well as experience in observability practices. This position offers great benefits including 27 days holiday and options to work abroad.