Integration Specialist WSO2 API Manager & MCP - 19848 · Veritaz AB

Veritaz is a leading IT staffing solutions provider in Sweden, committed to advancing individual careers and aiding employers in ensuring the perfect talent fit. With a proven track record of successful partnerships with top companies, we have rapidly grown our presence in the USA, Europe, and Sweden as a dependable and trusted resource within the IT industry.

Job Overview

Assignment Description

We are looking for an experienced Integration Specialist

What You Will Work On

Administer WSO2 API Manager components, including Gateway, Publisher, Developer Portal, Key Manager, and Traffic Manager.

Deploy, upgrade, and troubleshoot WSO2 environments on Linux virtual machines and Azure AKS.

Integrate third-party identity providers and key managers such as Keycloak and Okta.

Configure and govern LLM APIs, including authentication, token-based throttling, rate limiting, and usage tracking.

Set up and maintain MCP servers and troubleshoot client-server integrations.

Secure API and MCP endpoints using OAuth2, JWT, access controls, and certificates.

Monitor API traffic, troubleshoot performance issues, and improve gateway reliability.

Collaborate with DevOps and platform teams on CI/CD, infrastructure automation, and deployment processes.

Maintain technical documentation, configuration guides, and operational runbooks.

What You Bring

At least 4 years of hands-on experience administering WSO2 API Manager, versions 3.x or 4.x.

Strong knowledge of WSO2 architecture and core components.

Experience integrating third-party key managers and identity providers.

Experience deploying and maintaining WSO2 on Linux virtual machines, including databases, load balancers, and high-availability setups.

Working knowledge of Azure AKS, Kubernetes, kubectl, Helm, networking, ingress, and monitoring.

Understanding of LLM APIs, including request/response structures, streaming, token usage, and rate limits.

Strong knowledge of MCP architecture, transports, session lifecycle, tool discovery, tool invocation, and context passing.

Experience securing and troubleshooting MCP integrations.

Solid understanding of OAuth2, JWT, API security, and certificate management.

Linux system administration skills.

Strong troubleshooting, documentation, and communication skills.

Meritorious

WSO2 certifications.

Experience with WSO2 Identity Server or WSO2 Micro Integrator.

Experience with Terraform or Bicep for Azure infrastructure provisioning.

Knowledge of API monetization and subscription management.

Experience developing custom mediators or Synapse configurations.

Experience developing MCP servers using TypeScript, Python, or Java.

Exposure to prompt engineering and AI/ML API orchestration.

Experience managing multiple MCP server instances behind an API gateway.