Senior Data Engineer at SunnyData | Argentina

SunnyDataArgentina

On-site Full-time

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Experience Level

Senior

Qualifications

A minimum of 5 years of relevant experience in data engineering and data product development. Proficient in one or more of the following: Data Engineering technologies (e.g., Spark, Hadoop, Kafka), Data Science and Machine Learning technologies (e.g., pandas, scikit-learn, Hyperparameter Optimization), Data Warehousing tools (e.g., SQL, OLTP/OLAP/DSS). Strong comprehension of the complete data analytics workflow. Proven track record of domain expertise with the ability to understand technical concepts and apply them effectively.

About the job

Your Impact

Join a dedicated team committed to assisting new and existing clients with their data engineering requirements.
Guide clients in making optimal technical decisions to achieve their objectives.
Engage with multiple client accounts, tracking and reporting their progress effectively.
Design, develop, and operationalize complex data solutions, resolving issues, applying transformations, and recommending data cleansing and quality improvement strategies.
Evaluate data sources to assess their value and advocate for their inclusion in analytical workflows.
Implement core data management practices encompassing data governance, data security, and data quality.
Collaborate across teams to facilitate delivery and educate end users on data products and analytic environments.
Conduct data and systems analysis, assessment, and resolution for defects and incidents of moderate complexity, addressing issues as needed.
Test data movement, transformation code, and data components to ensure reliability.

Qualifications

A minimum of 5 years of relevant experience in data engineering and data product development.
Proficient in one or more of the following:
- Data Engineering technologies (e.g., Spark, Hadoop, Kafka)
- Data Science and Machine Learning technologies (e.g., pandas, scikit-learn, Hyperparameter Optimization)
- Data Warehousing tools (e.g., SQL, OLTP/OLAP/DSS)
Strong comprehension of the complete data analytics workflow.
Proven track record of domain expertise with the ability to understand technical concepts and apply them effectively.

About SunnyData

SunnyData is dedicated to transforming the way businesses harness data. Our team of experts works tirelessly to create innovative solutions that drive efficiency and foster growth. By leveraging advanced technologies and best practices, we ensure our clients can make informed decisions and achieve their strategic objectives.

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Mar 9, 2026

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Senior Frontend Engineer at Intuition Machines | Remote

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Full-time|Remote|Remote — Buenos Aires, Buenos Aires, Argentina

At Intuition Machines, we harness the power of AI and machine learning to develop cutting-edge enterprise security solutions. Our innovative research impacts systems that serve hundreds of millions of users globally, supported by a diverse team working remotely across various locations. You may recognize us for our flagship product, the hCaptcha security suite. Our operational philosophy emphasizes minimal overhead, small, agile teams, and rapid product iterations.As a Senior Frontend Engineer, you will play a pivotal role in collaborating with team members, product owners, and key stakeholders to conceptualize, develop, and implement solutions that align with predefined requirements. You will oversee project deliverables, timelines, and stakeholder expectations, ensuring a seamless user experience through high-quality code that adheres to best practices in security and reliability. Staying abreast of market trends and innovations will be crucial in creating an appealing, consistent, and highly functional user interface.Key Responsibilities:Design, develop, and maintain secure, robust, scalable, and high-performance frontend web and mobile applications.Produce well-structured, maintainable, and thoroughly tested code that meets our high standards, suitable for open-source contribution.Enhance our global codebase through collaborative efforts including brainstorming sessions, code reviews, and unit testing.Translate complex customer requirements into actionable code for sprint pipelines, while providing mentorship and support to team members.Desired Qualifications:A minimum of 4 years of relevant experience in frontend development.In-depth knowledge of JavaScript, especially with frameworks such as React, for building intricate solutions.Demonstrated expertise in solution architecture and engineering, including requirements gathering and problem-solving skills.Strong communication and presentation skills, with experience mentoring and supporting peers from diverse backgrounds.Preferred Skills:Experience with WebGL, WebWorkers, or other modern web APIs.Familiarity with containerization tools like Docker and Kubernetes.Understanding of online security frameworks and annotation interfaces.What We Offer:A fully remote working environment with flexible hours.An inspiring global team of talented professionals.Modern development workflows that prioritize frequent deliveries.The opportunity to make a significant impact with a broad user base and engaged customers.A flat organizational structure allowing direct interaction with customer teams.We are dedicated to promoting equality of opportunity and fostering an inclusive atmosphere for all our team members.Join us in revolutionizing the fields of cybersecurity and user privacy.

Nov 8, 2024

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Senior Applied AI Engineer - Remote Opportunity in LATAM

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Full-time|Remote|Remote, Argentina

Join our innovative team at frontcareers as a Senior Applied AI Engineer, where you will leverage cutting-edge artificial intelligence technologies to drive impactful solutions. This remote position allows you to collaborate with a diverse group of experts in the field of AI, contributing to projects that redefine industries.

Mar 30, 2026

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Senior Agentic AI Engineer

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Full-time|Remote|Argentina - Remote

Valtech is looking for a Senior Agentic AI Engineer to help advance digital experiences for major global brands. This fully remote role is based in Argentina. Role overview This position centers on developing digital solutions that push boundaries and improve customer experiences. The Senior Agentic AI Engineer will play a key part in shaping how industries use technology to engage users and deliver value. What you will do Design and implement AI-driven solutions that address real-world business challenges Collaborate with teams to create digital experiences that stand out in the market Contribute ideas and technical expertise to projects that aim to transform client industries Work culture Valtech emphasizes growth and learning, with a focus on collaboration and meaningful contributions. The company supports professional development and encourages team members to challenge existing approaches in pursuit of better outcomes.

Apr 29, 2026

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Senior Data Engineer at SunnyData | Argentina

SunnyData

Full-time|On-site|Argentina

At SunnyData, our mission is to empower our clients throughout their data journey, enabling them to drive their business success. We firmly believe that a strong foundational framework is essential for achieving exceptional data-driven outcomes, encompassing highly scalable architectures, resilient data engineering pipelines, straightforward data consumption layers, and precise Machine Learning (ML) and Artificial Intelligence (AI) applications. As a Senior Data Engineer, you will be pivotal in enhancing this customer journey. You will collaborate closely with internal teams and clients to conceptualize, construct, and implement data solutions that capture, analyze, transform, and leverage data to facilitate insights in AI, ML, and Business Intelligence.Your ImpactJoin a dedicated team committed to assisting new and existing clients with their data engineering requirements.Guide clients in making optimal technical decisions to achieve their objectives.Engage with multiple client accounts, tracking and reporting their progress effectively.Design, develop, and operationalize complex data solutions, resolving issues, applying transformations, and recommending data cleansing and quality improvement strategies.Evaluate data sources to assess their value and advocate for their inclusion in analytical workflows.Implement core data management practices encompassing data governance, data security, and data quality.Collaborate across teams to facilitate delivery and educate end users on data products and analytic environments.Conduct data and systems analysis, assessment, and resolution for defects and incidents of moderate complexity, addressing issues as needed.Test data movement, transformation code, and data components to ensure reliability.QualificationsA minimum of 5 years of relevant experience in data engineering and data product development.Proficient in one or more of the following:Data Engineering technologies (e.g., Spark, Hadoop, Kafka)Data Science and Machine Learning technologies (e.g., pandas, scikit-learn, Hyperparameter Optimization)Data Warehousing tools (e.g., SQL, OLTP/OLAP/DSS)Strong comprehension of the complete data analytics workflow.Proven track record of domain expertise with the ability to understand technical concepts and apply them effectively.

Jan 30, 2026

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Senior Full Stack Engineer - Personalization

CookUnity

Full-time|Remote|Argentina (Remote)

About CookUnity:In a world where food has often sacrificed its essence for convenience, CookUnity emerged in 2018 as a revolutionary platform, reconnecting people to the authentic flavors crafted by talented chefs. Our mission is to deliver 50 million meals each year, bringing the finest culinary creations directly to homes across the country, ensuring every dish is fresh, ready-to-eat, and made with passion.But we’re not stopping there. CookUnity is evolving beyond meal delivery into a dynamic marketplace, dedicated to our singular mission: empowering chefs to nourish the world.If this mission resonates with you, we invite you to explore this exciting opportunity.About the Team:The Personalization Squad is at the forefront of our web application’s technical direction, focusing on enhancing customer recommendations through advanced machine learning models. This role is pivotal, influencing our customers’ weekly interactions with over 300 menu items, ensuring they have a seamless and enjoyable experience.The Role:As a Senior Full Stack Engineer, you will be integral to the Personalization Squad, reporting directly to the Engineering Manager. You will collaborate closely with a Product Manager and designer to shape product strategy, define objectives and key results (OKRs), and map out the development roadmap. Your role will also involve regular communication with senior management, providing updates on project status, risk assessments, and broader strategic initiatives.This position offers a unique opportunity to make a significant impact within our team and organization, utilizing your expertise to drive product growth and success.This is our current tech stack:Languages: Kotlin, JavaScript, TypeScript, PythonFrameworks: ReactJS, Redux, Apollo GraphQL, NestJS, NextJSInfrastructure: AWS, Kubernetes, Terraform, MySQL, PostgreSQL, Snowflake, Redis, DataDog, SegmentAgile Methodology

Feb 20, 2026

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