{"id":2772280,"url":"https://alion.io/job/ust-senior-sharepoint-developer-hybrid","title":"Senior Sharepoint Developer - Hybrid","company":{"id":1774626,"name":"UST","domain":"ust.com","url":"https://alion.io/company/ust-com","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"RippleHire","truth_index":null},"role":"Enterprise Apps","role_family":"Enterprise Apps","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Madrid, Spain"],"countries":["ES"],"hiring_countries":["ES"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":44000,"max_usd":87000,"period":"year","method":"role_seniority_country_cell","sample_n":11},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C#","optional":false},{"name":"SharePoint","optional":false},{"name":"SQL","optional":false},{"name":"ASP.NET Core","optional":true},{"name":"CI/CD","optional":true},{"name":"GitLab","optional":true},{"name":"JavaScript","optional":true},{"name":"PowerShell","optional":true},{"name":"React.js","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-09-16T00:00:00Z","employer_posted_date":"2026-10-17","last_verified_at":"2026-10-17T16:24:56Z","board_verified":true,"closed_at":null,"days_open":31,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":31},"description":"We are still looking for the very Top Talent…and we would be delighted if you were to join our team!\nMore 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.\nWhat we look for?\nWe are currently looking for an Experienced SharePoint Developer / Application Engineer to join a major international banking and wealth management client.\nWe 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.\nKey Responsibilities:\nDevelop, 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.\nSupport application lifecycle activities including upgrades, patching, migrations, testing, and deployments.\nDevelop and maintain .NET/C# components and services within the application landscape.\nIntegrate SharePoint with enterprise applications through APIs, web services, and databases.\nContribute to modernization initiatives and gradual replacement of legacy applications.\nPerform root-cause analysis and resolve complex production incidents.\nEnsure solutions comply with security, stability, performance, maintainability, and compliance requirements.\nCreate 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.Mandatory Requirements:\nSeveral years of hands-on experience with SharePoint On-Premises development and support.Strong understanding of SharePoint architecture, including: SitesLists & LibrariesPermissionsWorkflowsWeb PartsSolution DeploymentStrong 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.Fluent English.Nice to Have:\nExperience with Java and Java-based applications.\nExperience with .NET Core / ASP.NET Core.\nKnowledge of JavaScript, TypeScript, and React.\nExperience with SharePoint modernization or migration projects.\nKnowledge of SharePoint Online / Microsoft 365 environments.\nExperience with GitLab, CI/CD pipelines, or similar DevOps tooling.\nPowerShell scripting and automation experience.\nExperience working within highly regulated industries, especially financial services.\nUnderstanding of secure software development and application risk management.What can we offer?\n23 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).`Retribución Flexible´ Program: (Meals, Kinder Garden, Transport, online English lessons, Health Care Plan…).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.If you would like to know more, do not hesitate to apply and we’ll get in touch to fill you in on the details. UST is waiting for you!\nAt 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 are interested in hiring people with a disability certificate.","description_format":"text","description_chars":4595,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":["Annual leave"],"hiring_locations":[{"name":"Spain","iso":"ES","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","IT Outsourcing & Dedicated Teams"],"lifecycle":[{"event":"open","at":"2026-10-17T06:42:33Z"}],"visa":[],"liveness":{"score":23,"band":"cold","label":"Long shot","p_open":1,"p_active":0.653,"p_room":0.35,"age_days":31,"expected_fill_days":14,"reasons":["conf:1","win:tail","comp:brand"],"computed_at":"2026-10-17T17:50:29Z"},"pay":null,"html_url":"https://alion.io/job/ust-senior-sharepoint-developer-hybrid","json_url":"https://alion.io/job/ust-senior-sharepoint-developer-hybrid.json","meta":{"generated_at":"2026-10-17T17:50:29Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":361,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":1774626},"rest":"https://alion.io/mcp/rest/get_company?id=1774626"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fust-senior-sharepoint-developer-hybrid"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fust-senior-sharepoint-developer-hybrid"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fust-senior-sharepoint-developer-hybrid"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/ust-senior-sharepoint-developer-hybrid\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fust-senior-sharepoint-developer-hybrid"}]}