Senior Sharepoint Developer

Atlantis Solutions b.v.; Noordwijk; On-site; EUR 60,000 - 80,000; Full time

Benefits offered by this job

Annual training budget

Access to online courses

Internal mentorship programs

Attendance at industry conferences

Clear progression path

Job summary

A leading IT services company is seeking a Senior SharePoint Developer with extensive experience in SharePoint 2019 and 365. The role involves leading Agile sprints, managing user stories, and implementing Power Platform solutions. The ideal candidate will have strong leadership skills and expertise in SharePoint development and migrations, contributing to the full development lifecycle within a structured Agile framework.

Qualifications

• 7-10 years of hands-on SharePoint development experience.
• Experience with Azure DevOps for Agile delivery.
• Proven ability to produce architecture diagrams and governance documentation.

Responsibilities

• Lead end-to-end SharePoint development and drive Agile sprints.
• Design and extend SharePoint365 environments and implement Power Platform solutions.
• Manage user stories, track effort levels, and ensure sprint delivery.

Skills

SharePoint Development

Agile Methodologies

Communication

Education

Tertiary qualifications in information systems

Tools

PowerShell

Azure DevOps

TypeScript

React

Angular

Vue.js

Job description

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Job Overview:

We are seeking a highly skilled Senior SharePoint Developer with at least 7-10 years of experience in SharePoint development, particularly within SharePoint 2019 and SharePoint 365 environments. The ideal candidate will have expertise in managing the full development lifecycle within a structured Agile framework, demonstrating strong leadership skills and a deep understanding of both SharePoint solution development and migrations. The Senior SharePoint Developer will play a key role in managing user stories, tracking effort levels (estimates, remaining, and actuals in hours), and driving successful sprint executions.

Key Responsibilities:

• Lead end‑to‑end SharePoint development in SharePoint2019 and SharePoint365, driving Agile sprints, backlog refinement, sprint planning and reviews, and continuous integration/deployment pipelines.
• Partner with stakeholders to elicit detailed business requirements, translate them into user stories with clear acceptance criteria, estimate effort (estimate, remaining, actual in hours), and prioritise work against sprint goals.
• Design, build and extend SharePoint365 environments (site collections, hub sites, governance policies, permission models), ensuring scalability, security, and compliance with ITSM change and incident management workflows.
• Implement Power Platform solutions (Power Apps, Power Automate, Power BI) to automate service request catalogues, incident handling, and change approvals in alignment with ITIL practices.
• Operate in a consultative role, leveraging high‑level communication to guide stakeholders through Agile ceremonies, service management processes, and technical design reviews.
• Drive continuous improvement by staying abreast of Microsoft365 roadmap updates, previewing new features in Targeted Release, and championing adoption of cutting‑edge capabilities.
• Own sprint delivery: take personal accountability for completing user stories, resolving impediments, and ensuring demos meet the Definition of Done.
• Create and maintain technical and service documentation, architecture diagrams, runbooks, governance guides to the highest standard, updating them iteratively throughout the project lifecycle.
• Lead on-prem to cloud migrations, planning cut‑over windows, executing data/content moves, validating post‑migration integrity, and minimising business disruption.
• Collaborate with Systems Engineers and MSP/ITSM teams to implement monitoring, alerting, SLA tracking, and automated remediation scripts, embedding SharePoint operations into the wider IT service ecosystem.
• Perform SharePoint administration, tenant settings, site provisioning, permissions audits, compliance labels and partner on governance frameworks to enforce policies and lifecycle retention.
• Translate cross‑functional requirements into robust technical designs, ensure all solutions meet security controls (MIP, DLP), and align with the organisation’s service strategy and roadmap.
• Contribute to service strategy by providing input on roadmap planning, security control updates, and new system implementations, ensuring all changes follow approved ITSM change management procedures.

Qualifications and Experience:

Academic (Desirable):

• Tertiary qualifications in information systems, business, science, engineering, or a relevant discipline. Alternatively, suitable experience in roles involving data analysis, administration of data, and software development.

Required Experience:

· 7–10 years of hands‑on SharePoint development in both SharePoint2019 and SharePoint365, including on‑prem to cloud migrations.

· Designing and extending SharePoint365 environments (site collections, hub sites, tenant configuration, governance policies).

· Building SPFx solutions in TypeScript, using React, Angular, Vue.js or equivalent and integrating with Microsoft Graph API and Microsoft Search.

· Implementing Power Platform solutions (Power Apps, Power Automate, Power BI) to automate service catalogues, incident workflows and change approvals.

· Managing Agile delivery using Azure DevOps or Jira: backlog grooming, user‑story definition (with acceptance criteria), sprint planning, effort tracking (estimate/remaining/actual in hours) and demos.

· Writing PowerShell scripts to automate SharePoint administration, deployments and maintenance tasks.

· Proven ability to map and maintain complex technical systems, and to produce and update architecture diagrams, runbooks and governance documentation to a high standard.

· Deep experience with Microsoft365 and Azure services, tenant administration, identity (Entra ID), security controls (MIP, DLP) and compliance.

· Previous exposure to ITIL‑aligned ITSM processes (incident, change, problem and service‑level management) and collaboration with MSP/ITSM teams.

· Hands‑on experience with system automation and monitoring, including SIEM tools, alerting and automated remediation.

Specialist Expertise:

• Knowledge of migration from on-prem to Microsoft Online (365) systems.
• Strong knowledge of modern workplace services such as SharePoint, Teams app development and integration with SharePoint, and Power Platform apps and governance.

Personal Skills:

• Comfortable working with clients to discuss technical aspects.
• Able to manage multiple clients and projects concurrently.
• Excellent communication and facilitation skills, both written and verbal.

Certifications:

• Agile/Scrum certifications (e.g., Certified ScrumMaster, Certified Scrum Developer).
• Microsoft 365 Certified: Teamwork Administrator Associate

What We Offer:

• Annual training budget, access to online courses, internal mentorship programs, and attendance at industry conferences.
• Clear progression path, regular one-on-ones with managers, and cross-team project opportunities.

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Engineering and Information Technology

• Industries

  IT Services and IT Consulting

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