Let’s build meaningful technology. Together!

As a Mobile Engineer, you will be responsible for designing, developing, and maintaining high-quality mobile products.You will work closely with cross-functional teams, translating business requirements into robust technical solutions while staying up-to-date with the latest industry trends.

What you'll do

• Solve technical problems of moderate scope and complexity. 
• Deliver well-scoped features with minimal guidance and collaborate with senior engineers on larger projects. 
• Troubleshoot and resolve application bottlenecks, crashes, and bugs across iOS and Android. 

What you need

• Bachelor's degree in Computer Science.
• Proficient use of English, both writing and speaking.
• At least 2 years of experience in the IT field and developing products.
• Experience building and shipping production apps with a cross-platform framework: React Native or Flutter. 
• Experience building UIs from design specs, with an eye for platform conventions and native look and feel on both iOS and Android. 

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 QA Engineer, you’ll be key in ensuring the quality and reliability of our software products. You’ll collaborate with cross-functional teams, design and execute test strategies, and help drive automation and continuous improvement.
‍

What you'll do

• Design and execute test plans, cases, and scripts for functional and regression testing.
• Perform API and stress testing, analyze results, and report issues.
• Collaborate with developers and PMs to identify and resolve quality gaps.
• Improve QA processes and promote a culture of quality.

What you need

• 2+ years of experience as a QA Engineer.
• Strong knowledge of testing methodologies, Agile, and API testing tools (Postman, SoapUI).
• Intermediate SQL and coding skills.
• Experience with stress testing tools (Locust, JMeter, etc.).
• Advanced English and great attention to detail.

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 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

‍

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.

As a Data Engineer, you’ll be responsible for building scalable and reliable data pipelines, ensuring data quality, and driving best practices across our data ecosystem. You’ll work closely with cross-functional teams to design data models, optimize data flows, and support business intelligence initiatives.

What you'll do

• Build and maintain scalable, reliable data pipelines and ETL processes.
• Design and implement data models that support business needs.
• Ensure high data quality and enforce best practices for coding and data management.
• Collaborate with Data Scientists, Analysts, and Engineers to deliver data-driven solutions.
• Continuously improve data infrastructure and stay updated on new technologies.

What you need

• Advanced English skills.
• Proficiency in Spark, Python, and SQL (Postgres, MySQL, Redis).
• Experience managing large datasets (100M+ records).
• Familiarity with data formats (Parquet, HUDI) and delta lake technologies.
• Strong problem-solving skills and ability to translate business needs into data solutions.
• Self-motivated and passionate about continuous learning.

‍
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 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!