Senior Full Stack Engineer

Job Description: We are seeking a skilled and motivated Senior Full Stack Developer with strong Identity & Access Management (IAM) expertise to join our team. The ideal candidate will bring a combination of backend/frontend development skills, cloud experience, and deep knowledge of Active Directory and identity technologies. You will work in a DevOps-driven environment delivering scalable applications while supporting critical identity infrastructure that underpins enterprise-wide services. The Expertise and Skills You Bring Engineer and support enterprise Active Directory and identity services Hands-on experience with frontend frameworks such as Angular and/or React, with strong proficiency in TypeScript Solid experience in backend development using Java and Spring Boot to build scalable REST API Build and enhance backend APIs and microservices Develop modern, responsive frontend applications Deploy and manage applications in cloud-native environments Automate infrastructure and deployment pipelines Support authentication and authorization systems across the enterprise Troubleshoot, debug, and optimize systems and applications Collaborate across engineering, infrastructure, and security teams Active Directory knowledge and experience. Some experience of supporting one or more of the following:Group Policy Objects (GPO)Active Directory Federation Services (ADFS).Microsoft Identity Manager (MIM).Lightweight Directory Services (LDS).Office 365.Azure AD Connect. Experience of supporting Active Directory in the cloud (AWS or Azure) an advantage. Knowledge of Windows PowerShell and UNIX/Linux command shell commands an advantage. We are currently operating under a hybrid model, with some flexibility for remote working. However, Fidelity is gradually transitioning towards a full-time return to the office, as we believe this will help strengthen our culture and enhance both the associate and customer experience. At present, this transition is expected to begin from 2027 onwards, although no fixed timeline has been confirmed. For information about working at Fidelity, visit www.fidelityinvestments.ie For more like this search #SWE Category: Information Technology At Fidelity, we are passionate about making our financial expertise broadly accessible and effective in helping people live the lives they want! We are a privately held company that places a high degree of value in creating and nurturing a work environment that attracts the best talent and reflects our commitment to our associates. We are proud of our diverse and inclusive workplace where we respect and value our associates for their unique perspectives and experiences. For information about working at Fidelity, visit FidelityCareers.com. Fidelity Investments is an equal opportunity employer. Fidelity will reasonably accommodate applicants with disabilities who need adjustments to participate in the application or interview process. To initiate a request for an accommodation please contact the following: For roles based in the US: Contact the HR Leave of Absence/Accommodation Team by sending an email to accommodations@fmr.com, or by calling 800-835-5099, prompt 2, option 2 For roles based in Ireland: Contact AccommodationsIreland@fmr.com For roles based in Germany: Contact Accommodationsgermany@fmr.com Fidelity Privacy Policy