Demo

Senior Sharepoint Developer

Talos Mission Solutions
Washington, DC Full Time
POSTED ON 12/13/2025 CLOSED ON 1/11/2026

What are the responsibilities and job description for the Senior Sharepoint Developer position at Talos Mission Solutions?

Job Title: Senior SharePoint Developer

Classification: Full-time, exempt

Security Clearance: Active Secret


The Senior SharePoint Developer designs, builds, and enhances SharePoint Online and Microsoft O365 applications. Responsibilities include development, documentation, deployment, and maintenance of SharePoint-based solutions. The role supports projects using SharePoint and Power Platform, serving a federal client with a global footprint and collaborating on operations, security, data management, and program management.


Supervisory Responsibilities: None


Duties and Responsibilities:

• Developing new customer-facing applications and features in SharePoint.

• Maintaining and enhancing existing applications and features.

• Interacting with business analysts and end users to elicit, analyze, and understand project needs and requirements.

• Interpreting and translating business and security requirements into technical requirements.

• Learning and adopting new skills and technologies.

• Updating technical documentation for application designs and status reports.

• Other duties as assigned.


Required Skills and Abilities:

• Strong experience with SharePoint, Power Platform, Modern Pages, SharePoint Designer, and Visual Studio.

• Strong experience with HTML, CSS, JavaScript, jQuery, APIs, XML, CSON / JSON, AJAX, and IIS.

• Experience with source control solutions such as TFS or Git Hub.

• Outstanding customer service and communication skills.

• Demonstrated ability to interact professionally within all levels of an organization.

• Demonstrated teamwork and collaboration in a professional setting.


Desired Skills and Abilities:

• Microsoft PL-400 certification Power Platform Developer Associate

• Experience with Microsoft Dynamics

• Experience developing in Azure environments

• Experience with PowerShell

• Experience with data visualization applications such as Tableau or Power BI

• Experience with programming languages (Python, C#, C , etc.) and automated testing tools


Education and Experience:

• Bachelor's degree in IT or Computer Science.

• 12 years of proven experience performing software design and development.

• 7 years’ development experience with SharePoint 2016/2019, SharePoint Online, SharePoint Framework, and related Microsoft applications.


Certifications:

• N/A


Work Environment and Physical Requirements

• Full-time onsite, Washington DC

• Prolonged periods sitting at a desk and working on a computer.

• Must be able to lift up to 15 pounds at times.


Ray Range: $130k - $140k

Salary : $130,000 - $140,000

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