Senior Developer

Job Title: Senior Developer

Job Description

The Senior Developer is accountable for providing Level 3 engineering and troubleshooting assistance to application developers using major software development language platforms. The role requires a comprehensive understanding of how applications and systems leverage the Microsoft Identity Platform, Entra ID, and the Microsoft Graph API. Candidates must be well-versed in Identity and Cybersecurity best practices, particularly in authentication, authorization, and identity management. The ideal candidate will enhance partnerships with vendors and internal business customers to recommend secure configurations of custom and commercial-off-the-shelf (COTS) software applications with Microsoft Entra ID (Azure AD).

Responsibilities

• Design application authentication using centralized federated authentication with Entra ID.
• Serve as a cross-platform technical subject matter expert for SSO technologies and provide operational consulting support to design engineers in BTS IT, Division IT, and end-user organizations.
• Educate and mentor colleagues on authentication and authorization design best practices and design principles for OpenID Connect (OIDC) and OAuth.
• Create documentation for specific application configurations based on testing in test environments and work with the identity operations team to implement in Entra ID production according to security practices.
• Participate in multi-discipline design or problem resolution sessions with vendors and internal business customers to set up and troubleshoot SSO connections as a Level 3 technical expert.

Essential Skills

• 3+ years of experience with application authentication with external identity providers (Azure, AWS, C#/.NET/Python/Java/Mobile).
• Certifications or equivalent experience in technology disciplines.
• Expertise in code signing and CI/CD pipelines for code deployment, with significant experience in DevOps practices.
• Experience with code repositories like Azure DevOps.
• Proficiency in Powershell Scripting and CI/CD pipeline implementations.

Additional Skills & Qualifications

• Knowledge of Python, .NET, AWS, Azure, Java, Mobile development, C#, and DevOps methodologies.
• Experience with OIDC and OAuth protocols.

Why Work Here?

Engage in purposeful work by contributing to life-changing healthcare innovations. Be part of an innovation culture that encourages creativity and diverse thinking. Benefit from career growth opportunities through training, global prospects, and tuition support. Enjoy a focus on well-being with competitive pay, benefits, and flexible work options. Join an inclusive environment with a strong commitment to diversity.

Work Environment

The role involves working with advanced technologies, including Microsoft Entra ID, Azure AD, and various programming languages and platforms. The work environment supports flexibility and offers opportunities for engaging in innovative projects. Dress code is business casual, and the organisation promotes a collaborative and inclusive atmosphere.

Job Type & Location

This is a Contract position based and onsite 4 days per week in Cherrywood, Dublin, Ireland

Location

Dublin, Ireland

Trading as TEKsystems. Allegis Group Limited. Level 1, The Chase, Carmanhall Road, Sandyford, Dublin 18, Ireland. No. 909257. TEKsystems is a company within the Allegis Group network of companies (collectively referred to as "Allegis Group"). Aerotek, Aston Carter, EASi, Talentis Solutions, TEKsystems, Stamford Consultants and The Stamford Group are Allegis Group brands. If you apply, your personal data will be processed as described in the Allegis Group Online Privacy Notice available at our website.

To access our Online Privacy Notice, which explains what information we may collect, use, share, and store about you, and describes your rights and choices about this, please go our website.

We are part of a global network of companies and as a result, the personal data you provide will be shared within Allegis Group and transferred and processed outside the UK, Switzerland and European Economic Area subject to the protections described in the Allegis Group Online Privacy Notice. We store personal data in the UK, EEA, Switzerland and the USA. If you would like to exercise your privacy rights, please visit the "Contacting Us" section of our Online Privacy Notice on our website for details on how to contact us. To protect your privacy and security, we may take steps to verify your identity, such as a password and user ID if there is an account associated with your request, or identifying information such as your address or date of birth, before proceeding with your request. commitments under the UK Data Protection Act, EU-U.S. Privacy Shield or the Swiss-U.S. Privacy Shield.