At
VAIRIX
, we're looking for a highly experienced
AI & Architecture Technical Specialist
who can move seamlessly between
system architecture, hands-on engineering, AI implementation, and technical leadership
.
This is not a role for someone specialized in just one technology.
We're looking for a versatile engineer with a strong full-stack foundation who can understand complex business and technical challenges, design scalable solutions, and then jump into the code to make them happen.
Depending on the project, you might act as an
Architect, Senior Engineer, Technical Lead, or AI specialist
— sometimes all within the same engagement.
What will you be doing?
Design
scalable and maintainable architectures
for complex client projects.
Work directly with clients to understand requirements, identify technical constraints, and propose the right architecture and technology stack.
Translate architectural decisions into
hands-on implementation
, writing production-ready code when needed.
Design and implement
AI-powered solutions
, including LLM integrations, RAG systems, agents, embeddings, and retrieval pipelines.
Build and improve
automation and ML/AI pipelines
, including deployment and infrastructure considerations.
Evaluate technologies and make informed architectural decisions based on
scalability, maintainability, performance, and trade-offs
.
Lead technical discussions, code reviews, and critical engineering decisions.
Troubleshoot complex technical problems that require deep engineering experience.
Document solutions and create
reusable patterns, templates, and technical standards
.




Share knowledge and provide technical guidance or mentoring to other engineers when needed.
What we're looking for
7+ years of professional software engineering experience
, including significant experience making architectural decisions.
At least
4 years of experience contributing to or leading software architecture decisions
.
Strong hands-on experience with
TypeScript
.
Real production experience with additional languages such as
Python, Go, Rust, or similar
.
Hands-on experience building and deploying
LLM / RAG solutions in production
, including embeddings, retrieval systems, agents, and LLM APIs.
Experience with
AI/ML operational workflows
, such as pipelines, automation, deployments, and infrastructure-as-code.
Strong understanding of
software architecture patterns, distributed systems, scalability, and architectural trade-offs
.
Ability to move comfortably between
high-level architecture and hands-on implementation
.
Strong problem-solving skills and the ability to navigate ambiguous or complex technical challenges.
Excellent communication skills, including the ability to
discuss technical decisions directly with clients
and explain complex concepts clearly.
Strong
English communication skills
, as you'll collaborate directly with international clients and teams.




Nice to have
Previous experience in
consulting, Staff Engineer, Principal Engineer, or Technical Architect
roles.
Hands-on experience with the
Claude API and Anthropic ecosystem
.
Experience with modern frameworks and architectures such as
Next.js, FastAPI, and Go-based microservices
.
DevOps and infrastructure experience with
Docker, Kubernetes, serverless architectures, and cloud environments
.
Experience designing or implementing
agentic AI systems and workflows
.
Experience mentoring engineers and guiding teams through architectural decisions.
A role built around versatility
We're looking for someone who feels equally comfortable
whiteboarding an architecture with a client, discussing trade-offs with an engineering team, implementing an AI workflow, reviewing a pull request, or troubleshooting a production issue
.
The scope may evolve depending on project needs, so adaptability is a key part of the role.
Engagement may initially be versátil or project-based, with the possibility of growing into a
full-time collaboration as demand evolves
.
About VAIRIX
VAIRIX is a nearshore software development company that partners with startups and growing organizations to build high-quality software and scale engineering teams.
We work in real-time with U.S. clients, combining a boutique approach with strong technical expertise, fast onboarding, and a focus on long-term collaboration.
Want to join us?
If you're looking for a place where
people matter as much as code
— this might be it.
Let's talk.
#J-*****-Ljbffr

📌 Ai & Architecture Technical Specialist (Entre Ríos)
🏢 Vairix
📍 Entre Ríos