This position is at Knowmad Mood

The selection process will be entirely managed by Knowmad Mood.

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We are knowmad mood! We are a leading company in digital transformation, constantly evolving and at the forefront of technology. We were born to provoke real change through innovation and sustainable development, with the mission of providing value to clients and boosting our talent. Formed by more than 3,000 creative, digital, and innovative people connected to a purpose and capable of generating connections with people from all over the world. A responsible, flexible team with a high capacity to adapt to the needs of our clients and the market, while providing value, vision, creativity, expertise, professionalism, and passion for technology in each project. The values that mark our direction and guide us towards excellence are collaboration, innovation, commitment, fun, and trust. What do we value?

- Solid experience in the design and development of complex software architectures.
- Advanced knowledge of architectural patterns and Hexagonal Architecture.
- Proficiency in SOLID principles.
- Experience in microservices-oriented architectures, nanoservices, and event-driven architectures (EDA).
- Experience in serverless environments.
- Experience as a backend JAVA Software Architect.
- Extensive experience with Spring Framework.
- Advanced knowledge in APIfication, SOAP and REST web services, as well as API Management platforms.
- Experience in decomposition strategies and migration of monolithic applications.
- Knowledge of security applied to software development: authentication, authorization, identity, JWT, OAuth, SAML, and related mechanisms.
- Knowledge of frontend architectures based on technologies such as Angular, React, or other modern JavaScript frameworks.




- Experience with continuous integration and delivery tools within DevOps environments.
- Knowledge of relational and non-relational databases, including technologies such as MySQL, Oracle, MongoDB, or Redis.
- Extensive experience in cloud infrastructures and services on platforms such as AWS, Microsoft Azure, or Google Cloud Platform.
- Knowledge of software development processes and software quality.

Artificial Intelligence

- Experience in Prompt Engineering and Context Engineering.
- Experience in AI-assisted development using tools such as GitHub Copilot, Claude Code, or Codex.
- Practical knowledge of language models (LLMs), including parameter tuning, token consumption optimization, and performance improvement.
- Experience or knowledge of hyperscaler agentic platforms such as AWS, Azure, or Google Cloud.

What will your functions be?

- Lead the design and evolution of software architectures aligned with business objectives and the technical needs of each project.
- Define and implement architectures based on microservices, nanoservices, events (EDA), and serverless environments.
- Design technological modernization strategies and transformation of monolithic applications into distributed architectures.
- Establish development standards and best practices based on SOLID principles and architectural patterns.
- Design and supervise the implementation of APIs and web services,



ensuring their scalability, security, and maintainability.
- Promote the adoption of Artificial Intelligence technologies in development processes and delivered solutions.
- Lead initiatives related to Prompt Engineering and Context Engineering to maximize the value of generative models.
- Optimize the use of language models (LLMs), adjusting parameters, managing token consumption, and improving their performance.
- Promote AI-assisted development using tools such as GitHub Copilot, Claude Code, or Codex.
- Collaborate with infrastructure and operations teams to define robust and efficient cloud architectures.
- Ensure software quality through the application of methodologies, processes, and good engineering practices.
- Technically advise development teams and participate in defining the technological roadmap.

And with us you can enjoy: ✅Permanent Contract ✅100% REMOTE ✅Internal training and access to certifications ♻Check our calendar here: ✅Flexible remuneration plan (medical insurance, transport, nursery tickets, restaurant tickets) ✅Ambassador of our brand, through our referral plan Recommend your friends and get an extra! ✅Events, meetups, techdays, talks... and much more! ✅26 days off (22 vacation days, 2 discretionary days and December 24 and 31 holidays by default) ✅Hours: 8:30 a.M. to 6:00 p.M. (adaptable) Mon-Thu and Fri 8:00 a.M. to 3:00 p.M. and Summer Intensive July and August from 8:00 a.M. to 3:00 p.M. To keep up to date with our news follow us here ->
knowmad mood At knowmad mood 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.

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📌 Ia Tech Lead (Madrid)
🏢 knowmad Mood
📍 Madrid