API Designer
Pasiona1w ago
Designs and governs APIs for a tech consultancy, reviewing requirements and code quality. Requires 5+ years as an API Designer with .NET and Azure skills.
BarcelonaNo Spanish needed
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Job details
Permanent contract
Full-time.
Requirements
Have the right to work in Spain
Pasiona doesn't mention sponsorship in the ad.
Work in English
English is required, per the ad.
Work on-site in Barcelona
No relocation package mentioned.
Have 3+ years of experience
Mid-level role.
Benefits
Private health insurance
Per the ad: paid by the employer, or taken through flexible pay.
This job was automatically translated to English.
Requirements
What we're looking for
- Solid experience as a Full-Stack Engineer / AI Engineer developing web applications in production.
- Advanced experience with React, Angular, or Vue.
- Proficiency in TypeScript and JavaScript.
- Experience developing APIs and backend services with Python, Node.js, or similar technologies.
- Experience developing dashboards and data visualization solutions.
- Knowledge of FinOps, especially in cost monitoring, allocation, forecasting, and optimization.
- Familiarity with GenAI and agentic systems, including agents, orchestration, and tool integration.
- Experience integrating applications with corporate APIs, cloud services, and data platforms.
- Experience developing cloud-native applications in AWS, Azure, or GCP.
- Knowledge of UX, accessibility, and responsive design.
- Experience working on large-scale projects and with different stakeholders.
- Ability to work independently and with a results-oriented approach.
- Development best practices: testing, CI/CD, observability, security, and code quality.
Nice to have
- Previous experience in AI FinOps projects.
- Experience building solutions with GenAI, LLMs, or Agentic AI.
- Experience with agent and orchestration frameworks and platforms.
- Experience with observability and monitoring tools.
- Experience working with AWS, Azure, or GCP.
- Experience in data platforms and enterprise APIs.
- Experience in Agentic Commerce or digital products oriented towards customer journeys.
- Experience working in regulated environments, especially insurance or financial services.
- Experience creating reusable components and design systems.
- Experience collaborating with international and multidisciplinary teams.
Languages
English.
Pay & benefits
What you'll get
¡One day off for your birthday so you can celebrate it however you want!
Improved paid leave for a better personal and professional balance.
Access to private health insurance for your peace of mind.
Extra vacation days based on your seniority, because we value your rest and well-being.
The role
Are you passionate about Artificial Intelligence and do you enjoy building real-world applications that combine AI, Full-Stack, Data, and Cloud?
We are looking for an AI Engineer Expert to participate in a strategic project for a major client in the insurance sector, within an international environment oriented towards accelerating the adoption of GenAI and Agentic AI.
The main focus of the project will be AI FinOps, developing applications and dashboards that allow for the visualization, monitoring, and optimization of the cost and consumption of Artificial Intelligence solutions. As a second line, you will participate in the creation of Agentic Commerce experiences.
What you'll do
- Design and develop production-grade web applications.
- Create AI FinOps dashboards and data reporting and visualization solutions.
- Develop backend services for monitoring, forecasting, and optimization of AI costs.
- Build customer-facing applications for Agentic Commerce experiences.
- Integrate applications with enterprise APIs, cloud services, data platforms, and agentic backends.
- Work with GenAI systems, agents, orchestration, and tool integration.
- Implement monitoring, evaluation, and observability solutions.
- Optimize performance, accessibility, reliability, and user experience.
- Apply engineering best practices: code quality, testing, CI/CD, and secure development.
- Create reusable components, accelerators, and assets for design systems.
- Collaborate with Engineering, Product, Business, and UX teams.
- Participate in the evolution and scalability of the developed solutions.
Location
Barcelona.
About Pasiona
Pasiona is a technology consulting firm specializing in cybersecurity, cloud infrastructure, and digital transformation. The company operates as a strategic partner for enterprises, offering services that range from vulnerability management and penetration testing to AI-driven platform engineering and data integration. With a global footprint, Pasiona combines deep technical expertise with a strong focus on innovation, helping organizations modernize their IT environments and secure their digital assets.
In Spain, Pasiona has established a significant presence in Barcelona, where it runs its Spanish operations and serves as a hub for international talent. The company is known for its collaborative, engineering-driven culture and actively recruits international professionals, offering opportunities for growth in areas like AI, cloud security, and platform engineering. For international hires, Pasiona provides a multicultural environment and the chance to work on cutting-edge projects, making it an attractive destination for those looking to build a career in Spain's thriving tech sector.
- Industry
- Tech Consulting
- Founded
- 2010
- Employees
- 100–500
- Headquarters
- Barcelona, Spain
- In Spain
- Barcelona
- Website
- pasiona.com
Good to know if you are moving
- Pasiona is headquartered in Barcelona, so international hires would be joining the company at its global HQ.
- The company's working language is English, making it accessible for non-Spanish speakers.
- Pasiona offers visa sponsorship and relocation support for international candidates.
- The company has a strong focus on professional development and certifications in cybersecurity and cloud technologies.
- Barcelona offers a high quality of life, with a strong tech ecosystem and international community.
In their own words
Additional information
At Pasiona we are committed to diversity and equal opportunities.
We encourage everyone to apply, regardless of gender, age, disability, sexual orientation, gender identity, ethnic origin, religion, or any other personal or social circumstance.
Location
Pasiona · Barcelona
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