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We are looking for an experienced CIAM Engineer with strong hands-on expertise in Auth0 to manage, enhance, and support enterprise customer identity and access management solutions. The role will focus on the day-to-day operation of Auth0 environments, authentication and authorization integrations, troubleshooting complex identity issues, and automating identity infrastructure through modern DevOps practices. The ideal candidate will have 5+ years of relevant experience working with identity platforms and a strong understanding of modern authentication standards such as OAuth 2.0, OpenID Connect, PKCE, and SAML. The individual should be comfortable supporting business-critical authentication services across multiple environments and resolving production incidents. Key ResponsibilitiesAdminister and maintain Auth0 tenants, applications, connections, APIs, configurations, and environments.Manage customer identity lifecycle, authentication policies, access controls, and tenant-level configurations.Design, configure, and support authentication and federation integrations using OAuth 2.0, OpenID Connect (OIDC), PKCE, and SAML.Diagnose and resolve authentication-related issues including login failures, token validation errors, federation problems, session issues, and access failures.Build and maintain Auth0 Actions, custom authentication logic, token transformations, and custom claims.Configure and enhance authentication journeys including MFA, passwordless authentication, adaptive authentication, and OTP-based flows.Integrate external authentication and messaging services, including SMS/OTP providers such as Twilio.Automate Auth0 configuration and environment management using Terraform and Infrastructure as Code (IaC) practices.Build and maintain deployment workflows using GitHub and GitHub Actions.Support authentication solutions across development, SIT, UAT, pre-production, and production environments.Monitor authentication services, logs, alerts, and platform health using monitoring and observability tools such as Spyglass or equivalent platforms.Investigate and resolve P1/P2 incidents, conduct root cause analysis, and implement preventive and corrective actions.Manage operational requests, incidents, and changes through ServiceNow (SNOW) while following ITIL-based processes.Work closely with application development, security, platform engineering, and DevOps teams to integrate identity services into applications.Create and maintain technical documentation, operational procedures, troubleshooting guides, and support runbooks.Participate in an on-call / 24x7 production support rotation for critical identity services.Required Skills & Experience5+ years of experience in Identity and Access Management, CIAM, application security, or related areas.Strong hands-on experience administering and supporting the Auth0 CIAM platform.Deep understanding of modern identity and authentication standards including:OAuth 2.0OpenID Connect (OIDC)PKCESAMLExperience configuring and modifying authentication, authorization, and federation workflows.Hands-on experience developing and managing Auth0 Actions and custom authentication extensions.Experience with token customization, scopes, permissions, roles, and claims mapping.Experience implementing Multi-Factor Authentication (MFA), adaptive authentication, passwordless authentication, and OTP flows.Experience integrating external SMS/OTP providers such as Twilio.Practical experience with Terraform for infrastructure and configuration automation.Working knowledge of Git, GitHub, and GitHub Actions.Experience with Node.js / JavaScript, particularly for Auth0 Actions and identity customization.Working knowledge of Python scripting for automation and operational tasks.Familiarity with Google Cloud Platform (GCP) and cloud-based application environments.Strong troubleshooting skills across authentication flows, APIs, tokens, browser sessions, logs, and federation integrations.Experience working with ServiceNow (SNOW) and ITIL-based incident, problem, and change management processes. .
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.