Let’s build meaningful technology. Together!

As an Applied AI Engineer, you'll design and build the systems that put language models to work inside real client businesses, from agents and retrieval pipelines to the evaluation harnesses that prove they work.

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What you'll do

• Design and build agents, including their prompts, tools, and multi-step orchestration.
• Build retrieval systems end to end, from ingestion to retrieval strategy.
• Create evaluation harnesses and regression suites before systems go live.
• Take systems to production with guardrails, security, and observability.
• Run technical discovery with clients and communicate trade-offs clearly.

What you need

• Degree in CS, Engineering, or equivalent professional experience.
• Fluent English, written and spoken.
• Strong Python skills in a typed, tested, reviewed codebase.
• Hands-on experience with RAG and agent-based systems.
• Experience with Docker, CI/CD, and at least one cloud provider.

Nice to have

• Experience with fine-tuning, distillation, or quantization.
• Background in a regulated industry (health, finance, etc.).
• Experience in consulting or agency settings.
• Experience with voice, real-time, or multimodal systems.

What you'll find

• Remote work model and flexible hours
• Potential to grow and build your own career path
• Strong teamwork culture and a friendly environment
• Wellness perks

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As a Fullstack Engineer, you'll drive the development of high-quality applications using a variety of technologíes such as Python, Node or React in a collaborative, fast-paced environment.

What you'll do

• Own a system or product area end to end, from initial research through production and iteration. 
• Take vague, under-specified problems, decide what to build, and defend the tradeoffs. 
• Stay up to date on industry trends, emerging technologies, and software engineering best practices. 
• Making changes and shipping code to production continuously.

What you need

• Bachelor's degree in Computer Science.
• Proficient use of English, both written and spoken. 
• Strong experience in the IT field and developing products. 
• Experience with any of the following frameworks: FastAPI, Django, Flask, NestJS, Next.js or Express.js. 
• Excellent problem-solving and debugging skills. 

What you'll find‍

• Remote work model and flexible hours
• Potential to grow and build your own career path
• Strong teamwork culture and a friendly environment
• Wellness perks

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At Xmartlabs we partner with startups and enterprises to design, build and launch high-impact applications. Our goal is to be industry leaders in technical execution building well-crafted products. In order to achieve all of this, we use a wide varietyof well-known and cutting - edge technologies; such as: JavaScript, React.js, Swift, Kotlin, React Native, Ruby, Java, AWS, Docker, K8s and much more!

Basic qualifications

• Experience maintaining a living and complex codebase with a modern stack.
• Avid learner who follows and/or participates in dev community events and content.
  
• Possesses excellent synthesis and communication skills.
  
• Excellent written and verbal communication skills in English.

Nice to have

• Bachelor Degree in computer science or engineering (or in progress).
  
• Knowledge agile methodologies.

What you'll find‍

• Remote work model and flexible hours
• Potential to grow and build your own career path
• Strong teamwork culture and a friendly environment
• Wellness perks

This job posting is for a Talent Pool. While we aren't actively hiring for this position at the moment, we are continually seeking skilled professionals for future opportunities with our clients and our own team. By submitting your application, you'll be considered for any potential openings that may arise in the future.

Data Engineer

As a Data Engineer, you'll build reliable cloud data pipelines and platforms that power analytics, BI, and machine learning.
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What you'll do
• Build and maintain batch and near-real-time data pipelines.
• Model data for analytics, BI, and ML.
• Manage infrastructure, reliability, and cost.
• Work with stakeholders from discovery to production.
• Apply security standards and improve engineering practices.
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What you need
• Strong SQL, Python, Spark, and relational database knowledge.
• 2+ years of hands-on experience with Databricks.
• Experience with Azure or AWS, data modeling, and warehouses or lakehouses.
• Hands-on orchestration, Infrastructure as Code, and AI coding tools.
• Excellent English, cross-functional communication, and a self-driven, quality-focused mindset.
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What you'll find
• Remote work model and flexible hours
• Potential to grow and build your own career path
• Strong teamwork culture and a friendly environment
• Wellness perks

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As a Project Manager, your focus would be on achieving successful project outcomes by aligning teams, fostering positive client and stakeholder engagement, and deploying the right technological solutions.

What you'll do:

• Ensure all projects are delivered on time, within scope, and on budget.
• Develop comprehensive project plans and track progress using appropriate tools.
• Act as the main point of contact for clients, proactively addressing and anticipating issues and managing relationships with clients and all stakeholders.
• Educate clients on our process and manage their expectations around timelines and budget.
• Supervise and support the project team, managing conflicts and ensuring smooth collaboration.

What you need:

• Bachelor's Degree, preferably in Computer Science or Engineering.
• Proven experience as a Project Manager in the IT sector, working with SCRUM/Agile methodologies.
• Advanced English skills.
• Excellent organizational skills with a strong attention to detail, ability to multitask and good relationship-building skills.
• A team player focused on results and customer satisfaction.

What you'll find‍

• Remote work model and flexible hours
• Potential to grow and build your own career path
• Strong teamwork culture and a friendly environment
• Wellness perks

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As a Machine Learning Engineer, you’ll design, implement, and deploy ML models, applying MLOps best practices and exploring new approaches from state-of-the-art research

What you’ll do

• Design, train, and deploy ML models for production.
• Apply MLOps practices to streamline workflows.
• Collaborate with cross-functional teams and innovate with new ideas.
  
  

What you need

• Degree in CS, Engineering, or equivalent ML experience.
• Fluent English (written and spoken) is required.
• Strong skills in Python, TensorFlow/PyTorch, Docker, Kubernetes.
• Experience with ML orchestration (Kubeflow, MLflow, Airflow), feature stores, and large-scale data tools (Spark, Kafka).
• Strong problem-solving, research analysis, and communication skills.‍

What you'll find‍

• Remote work model and flexible hours
• Potential to grow and build your own career path
• Strong teamwork culture and a friendly environment
• Wellness perks

As a Junior Developer, you’ll work alongside experienced engineers and cross-functional teams to deliver real value to our clients while sharpening your skills in a supportive and fast-paced environment.

Key Responsibilities

• Collaborate with cross-functional teams to define, design, and ship new features.
• Write clean, maintainable, and well-documented code.
• Participate in code reviews and receive/give constructive feedback.
• Help troubleshoot issues and support bug fixes.
• Contribute to testing strategies.
• Support team documentation and internal knowledge sharing.
• Continuously learn and stay up to date with best practices, tools, and technologies.
  
  

Qualifications and Skills

• Currently residing in Uruguay (required).
• Pursuing a bachelor’s degree in Computer Science.
• A true team player who thrives in a supportive, feedback-driven environment.
• Strong problem-solving and analytical skills.
• Enthusiastic, proactive, and eager to learn.
• Willingness to learn, ask questions, and grow in a team environment.
• Strong communications skills in English both written and spoken.
• Solid programming fundamentals (algorithms, data structures, problem solving).
  
  

What you'll find‍

• Remote work model and flexible hours
• Potential to grow and build your own career path
• Strong teamwork culture and a friendly environment
• Wellness perks

*This position is only open to applicants based in Uruguay. Thank you for your understanding!