Vacant job

Job Description

As a Senior .NET Developer, you will work with a modern security and integration platform. You will collaborate closely with development teams, architects, and security specialists, contributing both strategically and operationally to key solutions, where you will play a key role in security and authentication.

Responsibilities

• Develop solutions for authentication, authorization, and secure integration (synchronous/asynchronous)
• Work with Ping Federate, Saviynt, Signicat, BankID, and other e-ID solutions
• Build services within API Management, token management, Front Door, and firewall rules
• Work with Azure integration components such as Logic Apps, Functions, Service Bus, and Event Grid
• Contribute to security architecture, logging, monitoring, and auditing
• Support teams in security, CI/CD, and technical choices

Mandatory Requirements

• Several years of experience with C#/.NET and distributed systems
• Good knowledge of OAuth2, OpenID Connect, JWT, and Identity Federation
• Experience with cloud-based integrations in Azure (API Management, Functions, Service Bus/Event Grid, Key Vault, RBAC, Monitoring)
• Experience in REST API development, JSON/XML, and API security
• Understanding of modern integration patterns (e.g., event sourcing, saga, outbox/inbox)

Preferred Requirements

• Experience with Ping Federate, Saviynt, Signicat, or other identity platforms
• Experience with on-prem integrations
• Knowledge of JavaScript or Python
• Experience with integration and security platforms such as Anypoint, Message Broker, TIBCO, AWS Gateway, WSO2, MQTT, Kafka/Kinesis, or Grafana/CloudWatch
• Experience with OpenShift, Bicep, or Infrastructure as Code
• Interest in AI and automation in secure development

As a person, you are curious, solution-oriented, and have a genuine interest in creating secure and sustainable digital solutions. You are a team player who enjoys working with others while also thriving in taking responsibility and driving issues forward. You are communicative, eager to share your knowledge, and contribute to a positive and learning work environment.

Your Application

Does this role sound interesting and suitable? If so, please apply immediately as we are interviewing continuously and the role may be filled before the application deadline.

We can only accept and process your application by having you register your CV in our portal. With regard to GDPR, we cannot accept applications via email. We warmly welcome your application! The assignment is part of Quest Consulting's staffing services.

About Us

Quest Consulting is an authorized consulting company with collective agreements, insurance, wellness benefits, and occupational pensions. We specialize in IT, Engineering, HR, Administration, and Finance. Our goal is to be your personal partner, which is why it is so important for us to work according to our core values where our keywords are to be Personal, Innovative, and Professional.