Requirements: English
Company: Atlantis Solutions b.v.
Region: Noordwijk , Zuid-Holland
- We welcome applications from military veterans and those transitioning from service. Your unique skills and experiences are valued and encouraged.
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 endtoend SharePoint development in SharePoint 2019 and SharePoint 365, 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 SharePoint 365 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.
- Develop clientside and SPFx solutions using modern JavaScript frameworks (React, Angular, Vue.js), and integrate with Microsoft Search, Graph API, and Microsoft Teams.
- Operate in a consultative role, leveraging highlevel communication to guide stakeholders through Agile ceremonies, service management processes, and technical design reviews.
- Drive continuous improvement by staying abreast of Microsoft 365 roadmap updates, previewing new features in Targeted Release, and championing adoption of cuttingedge 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 cutover windows, executing data/content moves, validating postmigration 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 crossfunctional requirements into robust technical designs, ensure all solutions meet security controls (MIP, DLP), and align with the organisations 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:
710 years of handson SharePoint development in both SharePoint 2019 and SharePoint 365, including onprem to cloud migrations.
Designing and extending SharePoint 365 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, userstory 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 u