The posting
Satellit is seeking an experienced .NET developer with Java know-how to join a multi-disciplinary team delivering digital identity and authentication capabilities for a major energy-sector engagement. The role involves building, validating and documenting reusable authentication/authorization components, contributing to deployment automation, collaborating with IT stakeholders, and participating in agile squad activities. This position follows a hybrid work model with an expectation of being on-site about two days per week and is planned to start in the mid-October to mid-November timeframe. Full-time commitment is required.
Who are you?
What will you do?
- Design, implement, unit-test and document libraries, services or components that handle user authentication and authorization.
- Create example applications and code samples to illustrate how to integrate identity and access services into new or existing systems, and communicate these to engineering teams.
- Customize and extend commercial or open-source products (for example access managers, authorization engines, API gateways, reverse proxies and directory services) and produce supporting documentation for those extensions.
- Improve and automate continuous integration and continuous delivery workflows, including configuration and release automation.
- Work closely with IT and application teams to identify integration points, diagnose issues, and resolve problems when connecting to identity fabric services.
- Install and configure third-party and open-source components by following technical guides and producing any required deployment notes.
- Take part in squad sprint activities, including planning, execution and retrospective work.
- Own assigned backlog items, drive tasks to completion and report progress to the squad.
- Prepare for and actively participate in meetings and workshops, tracking actions and follow-ups.
- Propose technical solutions that align with requirements and constraints, present them to stakeholders and refine based on feedback.
- Continuously acquire new technical knowledge, standards and tooling needed to fulfill assigned work.
Technologies (mandatory)
- Hash Function
- cookie
- SAML/OAuth
- Keystore
- Microservices Architecture
- Bash
- Typescript
- oauth 2
- Security
- Symmetric Encryption
- Proxy
- JSON
- cors
- Innovation
- Scrum
- Vue.js
- OpenID
- Azure AKS
- asymmetric encryption
- Java
- LDAP
- Collaboration
- Solution Architect
- Azure MFA
- SSO
- .NET
- C#
- IDP Platform
- PowerShell
- Git
- agile
- MS Teams
- product backlog management
- SAP IDM
- Continuous Integration
- Kubernetes
- Google OIDC
- SQL Server
- React Native
- advanced rest
- HTTPS
- SQL
- DevOps
- JavaScript
- YAML
- Blazor
- PKI
- Autonomy
- Teamwork
- Presentation skills
- Communication
- Continuous learning
- Technical documentation
- Analytical problem solving
- Resilience
- Versatility and adaptability
- Continuous integration and deployment practices
- Agile methodologies and Scrum
Preferred Qualifications:
- Proven experience with C# and the .NET ecosystem in a production environment.
- Practical knowledge of Java and familiarity with interoperation between Java and .NET components.
- Experience designing and consuming RESTful APIs and working with JSON and YAML configurations.
- Hands-on skills with front-end technologies such as JavaScript and frameworks like Vue.js or Blazor.
- Understanding of directory services and authentication protocols (LDAP, OAuth2, OpenID Connect).
- Solid grasp of web security fundamentals including HTTPS, cookies, CORS, single sign-on and multifactor concepts.
- Familiarity with cryptographic basics including symmetric and asymmetric key usage, hashing and keystore concepts.
- Experience deploying and operating containerized applications and orchestration platforms such as Kubernetes (experience with managed clusters a plus).
- Comfortable using Git and participating in DevOps practices for source control and delivery pipelines.
- Database experience, for instance with SQL Server or similar relational databases.
- Nice-to-have: TypeScript, PowerShell, Bash scripting, React, SAML2, PKI experience, and familiarity with identity provider solutions (for example Keycloak, Ping, Okta, ADFS, or cloud identity services).
- Experience designing or operating microservices-based systems is an advantage.
- Strong interpersonal and soft skills: pragmatic problem-solving, autonomy, adaptability, resilience, clear communication, analytical thinking, and the ability to document and present technical work.
- Language requirements: good command of Dutch and/or French, plus English for technical collaboration.
