The English-language job board for Spain
91,000+ live jobsAPI Architect
Hybrid in Madrid·Added yesterday (last checked 27 Oct)
358 open roles
Our summary
- Hours
- Jornada intensiva on Fridays and in summer
- Payments
- 12 or 14 salary payments a year
- Work mode
- Hybrid, Madrid
- Contract
- Permanent
- Benefits
- Private health insurance, flexible pay plan, meal vouchers





Visa options
The ad rules out sponsorship
The advert says visa sponsorship isn’t available for this role.
Skills
This job advert was originally written in Spanish.
Requirements
What we're looking for
We are looking for a person with solid experience in the design, definition, and governance of REST APIs and Event-Driven architectures, capable of leading strategic digital transformation initiatives. We especially value the ability to establish governance models, guarantee high standards of quality and security, and promote an API First culture within the organization.
If you are passionate about integration architecture, API governance, and the definition of technological standards, we want to meet you!
Pay & benefits
What you'll get
Permanent contract
Hybrid work model: 1 day on-site in SANT CUGAT.
Flexible hours ⏰: flexible schedule with entry at 8:30 AM and exit at 6:00 PM, with intensive working hours on Fridays from 8:00 AM to 3:00 PM, and intensive working hours in summer (July and August) from 8:00 AM to 3:00 PM.
Vacation 🌴: 22 vacation days + 2 personal days, plus December 24 and 31 off.
Permanent contract 📄: From day one, with the option of 12 or 14 payments.
Flexible compensation 💳: Restaurant card, childcare voucher, health insurance, training, and other benefits with tax advantages.
Benefits club 🎁: Discounts on technology, leisure, and training.
Continuous training 📚: Access to Udemy Business, language courses, official certifications, and technical training.
Career plan 🚀: Support to grow, specialize, or take on new challenges.
Comprehensive well-being 💚: Nutrition, physical activity, and emotional balance programs.
Work-life balance +LIFE 👨 👩 👧 👦: Personal and family support 24/7.
Inclusive environment 🌍: Diverse and multicultural setting.
Social events 🎮: Activities to connect with the team.
Sign up and we'll give you more details! 🚀
The role
At knowmad mood we continue to grow and are looking to hire an API Architect with experience in API definition, governance, and strategy to drive the digital transformation of our clients.
What you'll do
You will be the person responsible for leading the strategy, design, and governance of APIs, ensuring the quality, security, and consistency of the implemented solutions. Additionally, you will act as a link between business and technology, promoting best practices and the adoption of modern event-driven architectures.
Design and define REST and asynchronous APIs following corporate standards.
Document APIs using Swagger, OpenAPI, and AsyncAPI (2.x and 3.x).
Define and manage data schemas using Avro.
Model events using Event Storming techniques.
Drive Event-Driven architectures, applying concepts such as:
Events vs. commands.
Orchestration vs. choreography.
Saga patterns and compensation mechanisms.
Validate API quality through metrics, reports, and scoring models.
Develop validation tools and automatic linters.
Define and implement continuous integration and automation (CI/CD) processes.
Manage the complete lifecycle of APIs and events: versioning, documentation, monitoring, and deprecation.
Establish standards, guides, and best practices for REST and EDA architectures.
Define governance policies and models for different types of APIs.
Manage catalogs and domains, maintaining inventories of APIs and events.
Ensure auditing, traceability, and event lineage.
Drive the observability and monitoring of solutions.
Design and supervise security mechanisms for APIs and events:
OAuth2
JWT
IAM Policies
ACLs
MTLS
Digital certificates
Identity Providers (IdP)
Encryption and data protection
Lead workshops, training, and technological evangelization sessions.
Promote APIs as strategic business enablers.
Drive the adoption of Event-Driven architectures and best practices.
Facilitate collaboration between business and technology areas.
Participate in initiatives aligned with architectures and reference models such as BIAN.
How you'll work
📍 Sant Cugat (2 days on-site per week)
About knowmad mood
knowmad mood is an IT consulting and technology services company based in Madrid, Spain, specializing in digital transformation, cloud infrastructure, data engineering, cybersecurity, and enterprise software development. With a strong focus on emerging technologies like AI, automation, and DevOps, the company serves clients across sectors including insurance, retail, and manufacturing, offering both project-based consulting and managed services. They operate with a distributed team model, supporting remote and hybrid work across Spain.
For international professionals, knowmad mood offers a dynamic and flexible work environment with many roles available as 100% remote or hybrid positions across Spain, including in Madrid, Barcelona, and Palma de Mallorca. The company emphasizes continuous learning and innovation, making it an attractive option for tech talent looking to work on modern stacks like Java, Kubernetes, Azure, GCP, and AI platforms. While the company is Spanish-founded, its client base and project scope often require English proficiency, providing opportunities for non-Spanish speakers to integrate.
- Industry
- IT Consulting
- Founded
- 2010
- Employees
- 500–1,000
- Headquarters
- Madrid, Spain
- In Spain
- Madrid, Barcelona, Palma de Mallorca
Good to know if you are moving
- Many roles are offered as 100% remote within Spain, providing flexibility for international hires to live anywhere in the country.
- The company has offices in Madrid, Barcelona, and Palma de Mallorca, offering options for hybrid work in major Spanish cities.
- English proficiency is required for many positions, making it accessible for non-Spanish speakers.
- knowmad mood focuses on modern technologies like Java, Kubernetes, Azure, GCP, and AI, offering opportunities to work on cutting-edge projects.
- The company supports professional development with a strong emphasis on certifications and continuous learning.
In their own words
About the company & team
We are knowmad mood!
To stay up to date with our news follow us here -> knowmad mood
Additional information
We are committed to equal opportunities and respect for diversity. We apply our Equality Plan and the principle of non-discrimination in all our selection processes
More jobs like this
or browse Madrid·Engineering·Mid-level·Hybrid·Community of Madrid·IT Consulting
