We are seeking a highly skilled Senior or Lead .NET Developer with experience in CIAM to join a Project for our Client operating in the Public Sector.In this position, you will focus on the migration from the on-premises Ping CIAM solution to the Entrust CIAM platform. This includes the full migration of customer data and business rules, as well as the design and delivery of integrations with ServiceNow and other dependent systems.As a CIAM Integration Developer, you will play a key role in configuring and developing downstream integrations with the Entrust CIAM platform. You will work closely with Solution Architects (SA), Business Analysts (BA), and client technical representatives in a Scrum-based environment. The role will involve hands-on coding, integration, and collaboration using tools such as Jira, Confluence, and potentially Azure DevOps for code management.ResponsibilitiesLead and execute the migration of customer data and business rules from Ping CIAM to Entrust CIAMDesign, develop, and configure APIs and integrations between Entrust CIAM, ServiceNow, and other systemsCollaborate with Solution Architects, Business Analysts, and client technical teams to gather requirements and deliver solutionsParticipate in Scrum ceremonies and contribute to Agile delivery using Jira and ConfluenceUtilize Azure DevOps for code management and CI/CD pipelines as requiredEnsure secure, efficient, and scalable identity management and integration solutionsTroubleshoot and resolve integration and migration issuesRequirementsStrong experience with APIs and system integrationProficiency in .NET and C# developmentExperience with CIAM platforms (Entrust and/or Ping preferred)Experience integrating with ServiceNow is highly desirableFamiliarity with Agile/Scrum methodologies and tools (Jira, Confluence)Experience with Azure DevOps for code management is a plusExcellent communication and teamwork skillsStrong problem-solving abilities and attention to detailFluency in EnglishNice to haveExperience in public sector digital transformation projectsKnowledge of secure data migration practices and modern authentication protocolsWe offerWe gather like-minded people:Engineering community of industry professionalsFriendly team and enjoyable working environmentFlexible schedule and opportunity to work remotely within PolandChance to work abroad for up to 60 days annuallyBusiness-driven relocation opportunitiesWe provide growth opportunities:Outstanding career roadmapLeadership development, career advising, soft skills, and well-being programsCertification (GCP, Azure, AWS)Unlimited access to LinkedIn Learning, Get Abstract, Cloud GuruEnglish classesWe cover it all:Stable income (Employment Contract or B2B)Participation in the Employee Stock Purchase PlanBenefits package (health insurance, multisport, shopping vouchers)Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and moreReferral bonusesCorporate, social and well-being eventsPlease, note:The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interviewWe will reach out to selected candidates exclusivelyEPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.