Senior.Net Developer

pNISH Tech BV is looking for an experienced bSenior .
NET Developer with Java experience /b for a project within the bBelgian energy sector /b. /p pYou will work on secure bDigital Identity, authentication and authorization solutions /b used within a critical infrastructure environment. The role involves software development, system integration and collaboration with technical teams. /p h3Key Responsibilities /h3 ul liDevelop, test and document software for bauthentication and authorization /b. /li liDevelop sample applications and code examples for integrating identity services. /li liDevelop and configure extensions for baccess managers, API gateways, reverse proxies and directory services /b. /li liSupport integration with both existing and new applications. /li liImprove bCI/CD /b processes through automation. /li liWork with IT teams to understand technical requirements and solve integration issues. /li liParticipate in bAgile/Scrum /b activities and sprint planning. /li liTake ownership of assigned development tasks and backlog items. /li liParticipate in technical meetings and workshops. /li liPropose, present and validate technical solutions. /li liLearn and apply new technologies and standards when required. /li /ul h3Must have requirements /h3 ul lib9+ years of relevant professional software development experience /b. /li liStrong experience with bC#, .
NET and Java /b. /li liExperience developing bREST APIs and integration services /b. /li liGood knowledge of bREST, JSON and YAML /b. /li liExperience with bVue.js and/or Blazor /b. /li liExperience with bLDAP and SQL Server /b. /li liGood knowledge of bOAuth2 and OpenID Connect (OIDC) /b. /li liUnderstanding of bsymmetric and asymmetric cryptography /b. /li liExperience with bKubernetes and AKS /b. /li liGood knowledge of bGit and DevOps /b. /li liStrong analytical and problem-solving skills. /li liAbility to work independently and document technical solutions. /li liComfortable presenting technical solutions to technical stakeholders. /li /ul h3Nice to Have /h3 ul liTypeScript /li liPowerShell /li liBash/Shell /li liReact /li liSAML 2.0 /liliPKI /li liHash functions and keystores /li liExperience with bADFS, Keycloak, Ping, Okta or Microsoft Entra ID /b /li liExperience with bmicroservices architecture /b /li /ul h3What We Value /h3 ul liPragmatic and solution-oriented mindset /li liPositive and constructive attitude /li liIndependent and responsible way of working /li liFlexible and adaptable /li liWillingness to learn /li liGood analytical and problem-solving skills /li liAbility to document and explain technical solutions /li /ul h3Languages /h3 ul libEnglish: /b Good professional level /li libDutch and/or French: /b Good professional level /li /ul h3Practical Information /h3 pbOn-site: /b 2 days per week /p pbExpected start: /b Mid-October, and no later than mid-November. /p h3Why Join This Project? /h3 pWork on an important technology project in the bBelgian energy sector /b, contributing to secure Digital Identity solutions and critical infrastructure. /p pYou will work with a diverse team, gain exposure to modern technologies and contribute to the ongoing benergy transition /b. /p h3About NISH Tech BV /h3 pNISH Tech BV connects experienced technology professionals with challenging opportunities across Belgium and international technology environments. We focus on matching strong expertise with projects where professionals can create meaningful impact. /p