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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer Senior - **Company:** Acuity Brands - **Location:** United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Agile Methodology, Artificial Intelligence, Amazon Web Services, Application Performance Management, User Authentication, Automation of Tests, Microsoft Azure, Business Software, Software as a Service, Cloud Computing, Customer Data Management, Software Design Patterns, DevOps, Distributed Systems, Multi-Factor Authentication, Federated Identity Management, Github, Identity and Access Management, Python (Programming Language), Enterprise Messaging Systems, Node.Js, NoSQL, OAuth, OpenID, Ping (Networking Utility), Release Management, Openid Connect, Azure Active Directory, Prometheus, Phishing, Zero Trust Network Access, Next.js, Security Assertion Markup Language (SAML), Secure Coding, Single Sign-On, Software Engineering, Systems Integration, User Provisioning Software, Software Vulnerability Management, Web Application Frameworks, Web Services, Datadog, Okta, ReactJS, Grafana, Software Application Programming, Backend, Git, Vue.js, Event Driven Architecture, Customer Identity Access Management, Kubernetes, Infrastructure Automation Frameworks, Information Technology, Bicep, Front End Software Development, Restful APIs, Terraform, Devsecops, User Administration, Microservices - **Published:** September 5, 2026 - **Apply:** https://careers.acuitybrands.com/talentcommunity/apply/1426917700/?locale=en_US ## About the Role * Bachelor's degree in Computer Science, Software Engineering, or related discipline. * 5+ years of professional software engineering experience. * Proven experience developing full-stack applications in cloud-native environments. * Strong experience building RESTful APIs and backend services. * Experience with modern frontend frameworks such as React, Next.js or Vue.js. * Strong backend development experience using Node.js, Python. * Experience working with relational and NoSQL databases. * Experience with microservices and distributed architectures. * Hands-on experience integrating with identity providers such as: + Microsoft Entra ID / External ID + Okta + Auth0 + Ping Identity + Similar CIAM platforms * Solid understanding of: + OAuth 2.0 + OpenID Connect (OIDC) + SAML + JWT Tokens + Authentication & Authorization patterns * Experience developing applications on Microsoft Azure (preferred), AWS, or GCP. * Experience working with Git-based development workflows. * Experience implementing automated testing and quality engineering practices. * Strong understanding of Agile software delivery methodologies. * Excellent communication and collaboration skills. Preferred Skills and Experience * Experience working within IAM or CIAM programs. * Experience building large-scale customer-facing platforms. * Knowledge of Microsoft Entra External ID or Azure AD B2C migrations. * Experience with Kubernetes and container-based platforms. * Experience using: + Terraform + Bicep + GitHub Actions + Azure DevOps * Familiarity with event-driven architectures and messaging platforms. * Experience with observability tools such as Application Insights, Grafana, Prometheus, or Datadog. * Experience implementing customer consent and privacy management solutions. * Exposure to Zero Trust security principles. * Experience supporting multi-tenant SaaS platforms. * Exposure to AI-enabled customer experiences, agentic workflows, or identity services for AI ecosystems. * Azure, cloud, security, or identity certifications. ## Description At Acuity, we are building a modern, scalable Customer Identity and Access Management (CIAM) platform to support our growing portfolio of digital products, customers, partners, and digital experiences across Acuity Commerce and other business units. As a Full Stack Software Engineer, you will play a key role in designing, developing, and operating the next generation of customer identity services that power authentication, authorization, user management, customer onboarding, and secure access across multiple digital products and channels. You will work closely with Platform Engineering, Security, Product, and Architecture teams to build highly scalable cloud-native solutions that provide seamless and secure customer experiences. This is an opportunity to help establish a strategic shared platform that will be consumed across multiple Acuity businesses and products Key Tasks & Responsibilities (Essential Functions) Full Stack Platform Development * Design, develop, and maintain cloud-native applications supporting CIAM capabilities. * Build customer-facing identity experiences including registration, login, MFA, profile management, account recovery, and consent management. * Develop scalable backend services, APIs, and microservices supporting identity workflows. * Build responsive and accessible user interfaces using modern frontend technologies. * Implement secure authentication and authorization mechanisms across web, mobile, and API channels. * Collaborate with architects and IAM specialists to implement identity design patterns and standards. Customer Identity & Access Management (CIAM) * Integrate applications with CIAM platforms such as Microsoft Entra External ID, Okta, Auth0, or other Identity Providers (IdPs). * Implement: + Single Sign-On (SSO) + Multi-Factor Authentication (MFA) + Passwordless Authentication + Federated Identity + Customer Self-Service Registration + Customer Profile Management * Support B2B, B2C, and partner identity use cases. * Implement customer lifecycle management and user provisioning workflows. * Build identity APIs and services enabling secure access across multiple products and digital ecosystems. API & Backend Engineering * Design and develop secure RESTful and event-driven APIs. * Build highly available microservices and distributed systems. * Implement integration services connecting identity platforms with business applications. * Develop reusable SDKs, components, and shared services to accelerate adoption across engineering teams. * Optimize application performance, reliability, and scalability. Frontend Engineering * Develop intuitive user experiences for identity-related customer journeys. * Build reusable UI components and design system integrations. * Ensure responsive, secure, and accessible interfaces across devices and platforms. * Partner with UX teams to deliver frictionless customer authentication experiences. Security & Quality * Apply secure coding principles and industry best practices. * Implement OAuth 2.0, OpenID Connect (OIDC), and token-based authentication flows. * Support threat modelling, vulnerability remediation, and security reviews. * Build automated testing for application and identity workflows. * Ensure compliance with privacy and security requirements including GDPR and customer data protection standards. Platform Engineering & DevOps * Build and maintain CI/CD pipelines supporting platform delivery. * Implement Infrastructure as Code using modern automation tools. * Ensure applications are: + Highly available + Secure by design + Observable and monitored + Scalable and resilient * Support deployment, release management, and operational excellence activities. * Contribute to DevSecOps practices and platform automation. Collaboration & Enablement * Work closely with Product Owners, Security Engineers, Platform Engineers, and Architects. * Participate in agile delivery ceremonies and technical design discussions. * Contribute to engineering standards, documentation, and best practices. * Support knowledge sharing and mentoring within the engineering team. * Help drive adoption of the shared CIAM platform across Acuity business units., Acuity Inc. will consider any candidate for whom an Agency has submitted an unsolicited resume to have been referred by the Agency free of any charges or fees. This includes any Agency that is an approved/engaged vendor, but does not have the appropriate approvals to be engaged on a search. E-Verify Participation Poster e-verify.gov eeoc.gov Protecting Yourself from Recruitment Scams: Acuity is committed to maintaining the integrity of our Talent Acquisition process and the security of our candidates. We are aware of phishing and fraudulent schemes in which individuals impersonate Acuity representatives or recruiting partners to solicit payments or sensitive personal information. As you navigate your job search, please keep the following in mind: * No Financial Requests: Acuity will never ask candidates for payment, credit card information, banking details or other financial information during the interview process. * Verify Recruiter Communications: Legitimate communications from Acuity recruiters will come from an "@acuityinc.com" email address. If you are contacted by a recruiting agency regarding a role with Acuity, the agency should clearly identify itself and its relationship to Acuity. If you suspect any suspicious activity, verify the agency legitimacy by contacting +1 877-584-1411, option# 0. * Be Alert for Suspicious Activity: Exercise caution if you receive unsolicited outreach with unusual requests, grammatical errors, requests for personal or financial information, or pressure to act quickly. Always verify the sender before sharing information or clicking links. * Report Suspected Fraud: If you receive a suspicious message or believe someone is impersonating Acuity or one of our recruiting partners, please contact +1 877-584-141, option# 0, report the incident to the FTC at ReportFraud.ftc.gov, or to your state attorney general. ## Related Videos - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Keeping applications secure by evolving OAuth 2.0 and OpenID Connect](https://www.wearedevelopers.com/videos/100152-keeping-applications-secure-by-evolving-oauth-2-0-and-openid-connect) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) - [Why Your Best Mediors Never Become Seniors (And How to Fix It)](https://www.wearedevelopers.com/videos/2108-why-your-best-mediors-never-become-seniors-and-how-to-fix-it) - [Delay the AI Overlords: How OAuth and OpenFGA Can Keep Your AI Agents from Going Rogue](https://www.wearedevelopers.com/videos/1637-delay-the-ai-overlords-how-oauth-and-openfga-can-keep-your-ai-agents-from-going-rogue) ## Related Articles - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Best Countries for Software Engineers](https://www.wearedevelopers.com/magazine/267-best-countries-for-software-engineers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)