{"id":985849,"url":"https://alion.io/job/vuejobs-senior-sharepoint-developer","title":"Senior Sharepoint Developer","company":{"id":53339,"name":"Traffit","domain":"traffit.com","url":"https://alion.io/company/traffit","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":"vuejobs.com","ats_vendor":"Traffit","truth_index":null},"role":"Enterprise Apps","role_family":"Enterprise Apps","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"inferred_company_offices","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["PL"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":66000,"max_usd":155000,"period":"year","method":"global_role_seniority_cell","sample_n":1341},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Agile","optional":false},{"name":"C#","optional":false},{"name":"Fluent UI","optional":false},{"name":"JavaScript","optional":false},{"name":"JQuery","optional":false},{"name":"Node JS","optional":false},{"name":"PowerShell","optional":false},{"name":"SharePoint","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"Vue.js","optional":false},{"name":"React.js","optional":true}],"status":"live","first_seen_at":"2026-08-27T09:52:09Z","employer_posted_date":"2026-08-27","last_verified_at":"2026-08-27T09:52:09Z","board_verified":false,"closed_at":null,"days_open":53,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":53},"description":"We are is seeking a Senior SharePoint Developer to design, develop and deliver robust SharePoint solutions within on-premises environments. The person in this role will lead technical design, implement custom SharePoint applications and support large-scale migrations while ensuring adherence to Microsoft standards and best practices.\nResponsibilities\nDevelop custom SharePoint solutions and applications for SharePoint 2016 and 2022 on-premises environments.\nDesign and implement JavaScript-based customisations, including jQuery, JSLink-driven changes, TypeScript and CSS.\nCreate and maintain SharePoint Framework (SPFx) solutions and provider-hosted applications.\nDevelop and maintain supporting .NET / C# class libraries that interact with the SharePoint Client Object Model (CSOM).\nCustomise SharePoint lists, forms and content types and implement event handlers and client-side customisations.\nPerform unit testing, prepare test cases and testing templates to support user acceptance testing (UAT).\nParticipate in full solution lifecycle activities: requirements gathering, design, estimation, development, testing, deployment and migration.\nExecute large-scale SharePoint migration activities and related integrations with SQL Server and external APIs.\nUse automation and scripting tools such as PowerShell, PnP and XML where appropriate; leverage Power Platform or similar tools as needed.\nCollaborate with stakeholders to gather, refine and validate requirements; present technical proposals to both technical and business audiences.\nContribute reusable assets, documentation and knowledge to support future projects and maintain alignment with Microsoft recommended practices.\nProvide input to business development activities and contribute to the growth of the consulting practice.\nQualifications\nMinimum 8 years of professional software development experience with a substantial focus on SharePoint (2016/2022 on-premises).\nProven hands-on experience developing custom SharePoint solutions, including SPFx and provider-hosted applications.\nStrong expertise in the JavaScript ecosystem: jQuery, TypeScript, Node.js, Vue.js and Office UI Fabric (Fluent UI).\nSolid experience with .NET and C#, including development with CSOM and class libraries.\nPractical knowledge of SharePoint customisation: lists, forms, content types, event handlers and client-side rendering techniques.\nExperience with SQL Server, APIs and system integrations.\nDemonstrated experience gathering requirements, designing solutions and executing migrations of SharePoint-based systems.\nStrong understanding of Software Development Life Cycle (SDLC) and Agile methodologies.\nHands-on experience with large-scale SharePoint migrations.\nFamiliarity with PowerShell, XML, PnP and at least one component of the Power Platform.\nExcellent communication and presentation skills for both technical and business stakeholders.\nRelevant degree in Computer Science, Engineering or a related discipline.\nBenefits\nOpportunity to work on complex, enterprise-scale SharePoint projects and migrations.\nRemote working.\nUnique TEAL culture, relationship- and respect-driven community, non-corporate atmosphere.\nAgile approach and no bureaucracy.\nOutstanding integration trips to various places in Europe.\nActivities to support your well-being and health.\nLuxmed Gold Extended medical care and Multisport Plus benefit.","description_format":"text","description_chars":3379,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Poland","iso":"PL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-16T23:35:16Z"}],"visa":[],"liveness":{"score":10,"band":"cold","label":"Long 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