Join mimacom and help shape the future of API and event-driven ecosystems within complex enterprise environments. We are looking for two experienced professionals with strong expertise in API design, governance, and Event-Driven Architecture (EDA), capable of bridging business and technology while driving strategic initiatives across the organization.

At mimacom, we develop business-critical digital solutions that help enterprises innovate, scale, and transform. As part of an international technology group, we combine deep engineering expertise with a strong consulting mindset to deliver sustainable business value for our clients.

As an API Governance & Event-Driven Architecture Expert, you will be responsible for defining, governing, and promoting API and event-driven standards across the organization. You will ensure the quality, consistency, security, and adoption of APIs and event-based solutions, while collaborating closely with both business and technology stakeholders.

You will act as a key reference for API governance, lifecycle management, architecture best practices, and the strategic evolution of REST and event-driven capabilities.

What You'll Do

- Design, define, and govern REST and asynchronous APIs across enterprise ecosystems.
- Create and maintain API specifications and documentation using Swagger/OpenAPI and AsyncAPI (2.x / 3.x).
- Define and validate event-driven architectures, including event modeling, Event Storming workshops, and enterprise integration patterns.
- Establish governance frameworks covering API lifecycle management, versioning, documentation, monitoring, deprecation, cataloging, and domain ownership.
- Develop and maintain API quality validation frameworks, scoring mechanisms, reports, and custom linting solutions.
- Define standards, guidelines,



and best practices for REST and Event-Driven Architecture solutions.
- Manage API and event inventories, domains, schemas, and governance policies.
- Drive CI/CD integration and automation for API and event quality controls.
- Ensure auditability, observability, and event lineage across distributed systems.
- Define and oversee security standards including OAuth, JWT, ACLs, IAM policies, mTLS, certificates, identity providers, and encryption mechanisms.
- Organize workshops, knowledge-sharing sessions, and evangelization initiatives to promote API-first and EDA practices.
- Act as a strategic partner between business and technology teams, promoting APIs as business enablers.
- Contribute to architecture alignment using BIAN principles and industry best practices.

What You'll Need

- Proven experience in API design, definition, and governance within enterprise environments.
- Strong expertise in REST APIs and Event-Driven Architecture concepts.
- Hands-on experience with OpenAPI/Swagger and AsyncAPI specifications.
- Knowledge of Avro schema design and schema governance practices.
- Solid understanding of:
- Events vs. commands
- Orchestration vs. choreography
- Saga and compensation patterns
- Asynchronous integration architectures
- Experience implementing API quality controls, governance processes, and validation frameworks.
- Knowledge of CI/CD pipelines and automation practices.
- Strong understanding of API and event security, including OAuth, JWT, IAM,



ACLs, mTLS, certificates, and identity management.
- Experience leading workshops, stakeholder engagement sessions, and adoption initiatives.
- Understanding of observability, traceability, and event lineage practices.
- Knowledge of BIAN architecture principles.
- Fluency in English and Spanish.

Nice to Have

- Experience managing enterprise API and event platforms in cloud or hybrid environments.
- Knowledge of:
- Kafka
- Schema Registry solutions
- API portals and developer ecosystems
- API analytics and usage metrics
- Policy and certificate management platforms

What to Expect

Your personal and professional growth is important to us, and we offer a range of benefits and opportunities to support your journey. Here's what you can expect when joining our team:

- Holidays & Flextime: You will enjoy 30 days of vacation. We understand that while you love your work, it's just one part of a whole person. That's why we allow you to work in a way that accommodates your lifestyle and other commitments.
- Work from Anywhere in Spain: Join us remotely from wherever you feel most productive, or visit any of our offices in Madrid, Valencia, Barcelona, or Gijón.
- Career Growth: We'll work together to create a development plan that supports your ambitions and helps you grow your skills.
- Choose Your OS: Whether you prefer macOS or Windows, we've got you covered.
- Team Get-Togethers: We love connecting in person through team events, meals, and company gatherings.

At Mimacom, we believe the best ideas come from people who are passionate about what they do and eager to keep learning. Join us and become part of a collaborative community where innovation, growth, and teamwork are at the heart of everything we do.

📌 API Governance & Event-Driven Architecture Expert (San Cugat del Vallés)
🏢 Mimacom
📍 San Cugat del Vallés