Senior Sharepoint Developer

We are still looking for the very Top Talent—and we would be delighted if you were to join our team

More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35,000 employees all over the world and presence in more than 35 countries . We are leaders in digital technology services, providing large-scale technological solutions to some of the world's leading companies.

What we look for?

We are currently looking for an Experienced SharePoint Developer / Application Engineer to join a major international banking and wealth management client.

We are seeking a highly skilled professional with strong expertise in SharePoint On-Premises development and maintenance , combined with solid .NET/C# development experience . The ideal candidate will be comfortable working with both modern and legacy technologies, supporting business-critical applications while contributing to modernization initiatives in a complex enterprise environment.

• Develop, maintain, enhance, and troubleshoot SharePoint On-Premises solutions.
• Design and implement custom SharePoint components, workflows, integrations, and application functionality.
• Analyze existing SharePoint applications and implement technical improvements.
• Support application lifecycle activities including upgrades, patching, migrations, testing, and deployments.
• Develop and maintain .NET/C# components and services within the application landscape.
• Integrate SharePoint with enterprise applications through APIs, web services, and databases.
• Contribute to modernization initiatives and gradual replacement of legacy applications.
• Perform root‑cause analysis and resolve complex production incidents.
• Ensure solutions comply with security, stability, performance, maintainability, and compliance requirements.
• Create and maintain technical documentation and development standards.
• Collaborate with business analysts, architects, infrastructure teams, security teams, and external providers.
• Participate in code reviews, testing, release management, and continuous improvement activities.
• Several years of hands‑on experience with SharePoint On-Premises development and support .
• Strong understanding of SharePoint architecture, including:
• Sites
• Lists & Libraries
• Permissions
• Workflows
• Web Parts
• Solution Deployment
• Strong experience with C# and .NET technologies .
• Experience with SQL Server and relational databases.
• Experience integrating applications via APIs and Web Services .
• Solid understanding of software engineering principles, source control, testing, deployment, and application lifecycle management.
• Experience maintaining and troubleshooting legacy codebases.
• Strong analytical and problem‑solving skills.
• Experience working in large‑scale enterprise environments.
• Excellent communication and collaboration abilities.
• Experience with Java and Java-based applications.
• Experience with .NET Core / ASP.NET Core .
• Experience with SharePoint modernization or migration projects.
• Knowledge of SharePoint Online / Microsoft 365 environments.
• Experience with GitLab, CI/CD pipelines , or similar DevOps tooling.
• PowerShell scripting and automation experience.
• Experience working within highly regulated industries, especially financial services .
• Understanding of secure software development and application risk management.

What can we offer?

• 23 days of Annual Leave plus the 24th and 31st of December as discretionary days
• Numerous benefits (Health Care Plan, Internet Connectivity, Life and Accident Insurances).
• Free access to several training platforms.
• Professional stability and career plans.
• UST also compensates referrals from which you could benefit when you refer professionals.
• The option to pick between 12 or 14 payments along the year.
• Real Work Life Balance measures (flexibility, WFH or remote work policy, compacted hours during summertime…).
• UST Club Platform discounts and gym access discounts.

At UST , we are committed to equal opportunities in our selection processes and do not discriminate based on race, gender, disability, age, religion, sexual orientation, or nationality. We have a special commitment to Disability & Inclusion, and we