At a Glance
- Tasks: Design and develop secure identity systems for authentication and access management.
- Company: Leading tech firm focused on innovative identity solutions.
- Benefits: Competitive salary, flexible working options, and opportunities for professional growth.
- Other info: Inclusive workplace committed to equal opportunity and career development.
- Why this job: Join a dynamic team and shape the future of secure identity management.
- Qualifications: 5+ years in engineering with expertise in identity systems and cloud platforms.
The predicted salary is between 60000 - 80000 £ per year.
Responsibilities
- Help support the design and development of core software systems specifically focused on identity, access management, authorization, and authentication.
- Drive the design and implementation of our identity infrastructure to ensure secure authentication and authorization across enterprise systems.
- Build software for authentication mechanisms such as Single Sign-On (SSO), Multi-Factor Authentication (MFA), and federated identity solutions (SAML, OAuth, Open ID Connect).
- Build software for authorization mechanisms such as Relation-based access control (Re BAC), Attribute-based access control (ABAC), Role-based access control (RBAC).
- Build software‑defined identity governance policies to ensure compliance with security policies, industry regulations (e. g., NIST, SOC2, ISO 27001), and organizational standards.
- Present technical information to teams and stakeholders, providing guidance and insight on identity management and best practices.
Qualifications
- 5+ years of full‑time engineering experience, post‑graduation with specialties in infrastructure and identity systems.
- Hands‑on experience working with Open FGA, Authzed, Cedar, Topaz, or similar authorization frameworks at scale.
- Strong understanding of Zanzibar‑based Re BAC models, relationship tuples, and access control evaluation.
- Strong knowledge of authentication standards such as OAuth 2.0, OIDC, SAML, and JWT, as well as industry standard Id P solutions like Entra ID, Okta, etc.
- Extensive experience in software development and a deep understanding of distributed systems and public cloud platforms (AWS preferred).
- Show a track record of independent ownership of successful engineering projects.
- Possess excellent communication and collaboration skills, and the ability to translate complex technical concepts to non‑technical stakeholders.
- Nice to Have
- Experience securing API access and implementing access control mechanisms at the application level.
- Multi‑cloud infrastructure experience – AWS, Azure, GCP, and more.
- Proficiency in integrating IAM solutions with applications built using frameworks such as Java, Python, Node. js, or . NET.
- Mentorship/leadership experience supporting junior engineers.
We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability status, gender identity or Veteran status.
We are committed to working with and providing reasonable accommodations to applicants with physical and mental disabilities.
If you need assistance and/or a reasonable accommodation in the application or recruiting process due to a disability, please contact us at accommodations@scale. com.
We comply with the United States Department of Labor's Pay Transparency provision.
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Senior Software Engineer, Identity London, UK Apply → employer: Scale AI, Inc.
As a Technical Program Manager at our London office, you will thrive in a dynamic and innovative work culture that prioritises collaboration and employee growth. We offer competitive benefits, including professional development opportunities and a supportive environment that encourages creativity and strategic thinking. Join us to be part of a forward-thinking team that is shaping the future of AI technology while enjoying the vibrant atmosphere of one of the world's leading cities.
