Senior Full-Stack Identity & Auth Engineer

Kpler; United Kingdom; On-site; GBP 90,000 - 130,000; Full time

Job summary

Kpler is seeking a Senior Engineer for the auth team to design, build, and deploy robust, secure, and scalable authentication and identity solutions that protect the platform. You will maintain existing systems, act as a technical authority, and mentor teammates while owning end-to-end development and deployment to ensure high-quality outputs.

With 7+ years of full-stack experience and strong English communication, you will collaborate with Kpler Enterprise clients, product, and engineering

Qualifications

• 7+ years of full-stack software engineering experience.
• Experience with CIAM platforms such as Auth0 or Entra ID.
• Strong knowledge of authentication/authorization concepts like OAuth2 and OIDC.
• Proficiency in TypeScript.
• Experience with SQL, Docker, and CI/CD DevOps practices.
• Excellent written and spoken English.

Responsibilities

• Design, build and deploy robust, secure and scalable auth & identity solutions.
• Maintain existing auth systems.
• Act as a technical authority in the auth & identity domain.
• Mentor and coach others in the team.
• Own the development and deployment of solutions from end to end.
• Ensure outputs meet engineering quality goals.

Skills

Full-stack software engineering

CIAM platforms (Auth0, Entra ID)

OAuth2/OIDC

TypeScript

SQL

Docker

DevOps / CI-CD

English proficiency

Job description

Kpler is seeking a Senior Engineer for the auth team to design, build, and deploy robust, secure, and scalable authentication and identity solutions that protect the platform. You will maintain existing systems, act as a technical authority, and mentor teammates while owning end-to-end development and deployment to ensure high-quality outputs.

With 7+ years of full-stack experience and strong English communication, you will collaborate with Kpler Enterprise clients, product, and engineering