[8IB] Senior Fullstack AI Engineer

Reposted Yesterday
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Hiring Remotely in San José, San José, CRI
In-Office or Remote
Senior level
Software
The Role
Build full-stack AI applications, from frontend to backend, ensuring quality and scalability while implementing machine learning models and debugging complex issues.
Summary Generated by Built In
Company Description

We are Software Mind, an awesome team of engineers who are ready to ramp up any top-notch company’s projects! Our aim? To always be one step ahead. Become part of a multicultural company in constant growth with an excellent work environment certified by Great Place To Work!

Job Description

What You'll Do

● Build and ship full-stack AI applications: Create frontend experiences and backend systems that power real AI capabilities, iterating based on performance and user feedback

● Own the full lifecycle: Take projects from idea through production deployment, ensuring quality, reliability, and scalability

● Build foundational infrastructure: Develop search/retrieval services, tool execution layers (MCP servers), workflows, and intelligent agents

● Establish measurement systems: Create feedback loops and performance tracking to continuously improve AI system behavior

● Solve complex problems: Debug issues across the stack, identify root causes, and implement robust solutions

#LI-DNI

Qualifications

● 5+ years shipping production code (frontend and backend)

● Strong programming fundamentals: We’ll primarily use JavaScript, Python and PHP, but value problem-solving skills over specific language expertise

● Backend development experience: Building workflows, APIs, state management, and async systems

● Database knowledge: Working with both SQL and NoSQL databases

● Frontend skills: Building responsive interfaces with modern frameworks (React, Vue, Angular, Svelte, etc.)

● Experience applying AI/ML in production: You've worked with LLMs or ML models in real applications, not just tutorials

Additional Information

Working Style:

● Ownership mindset: You identify problems, take initiative, and see things through

● Pragmatic and adaptable: You choose the right tool for the job and aren't afraid to learn new technologies

● Systematic problem-solver: You can debug complex systems and think through tradeoffs

Good to Have:

● Knowledge of AI evaluation, error analysis, and building feedback loops

● Experience with agentic frameworks (LangGraph, Google ADK) or Model Context Protocol (MCP)

● Background in information retrieval or search systems

 

Skills Required

  • 5+ years shipping production code (frontend and backend)
  • Strong programming fundamentals
  • Backend development experience
  • Database knowledge working with SQL and NoSQL databases
  • Frontend skills with modern frameworks
  • Experience applying AI/ML in production
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The Company
HQ: Cracow
1,000 Employees
Year Founded: 1999

What We Do

Software Mind is a global digital transformation partner with operations throughout Europe, the US and LATAM. Driven by tech and empowered by people, we provide companies with software engineers and autonomous, cross-functional development teams who manage software life cycles from ideation to release and beyond. For over 20 years we’ve been enriching organizations with the talent they need to boost scalability, drive dynamic growth and bring disruptive ideas to life. Our top-notch engineering teams combine ownership with leading technologies, including cloud, AI, data science and embedded software to accelerate digital transformations and boost software delivery. A culture, driven by trust, that embraces openness, craves more and acts with respect enables our experts to create evolutive solutions that support scale-ups, unicorns and enterprise-level companies around the world.

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