freelance data science engineer python sql

Job Description Join Us to Shape the Digital World. We’re passionate about delivering cutting-edge technology to some of the world’s top startups and companies, powered by diverse and empowered teams of technologists eager to drive change. As a fairness-driven organization, we are committed to creating a safe and inclusive environment where everyone,...

A global marketing services firm in Bogotá seeks a Data Engineer to lead data management projects. Responsibilities include developing data pipelines, optimizing data models, and collaborating with cross-functional teams to ensure data quality and availability. Candidates should possess a Bachelor’s degree and over 3 years of experience in Data...

AgileEngine is seeking a Senior Data Engineer to architect and build an enterprise data platform on Snowflake and Azure. You will own end-to-end data pipelines, data modeling, governance, and observability, delivering production-grade solutions with robust security and access controls.You will implement CI/CD, manage infrastructure with Terraform, and ensure...

OverviewEn Veltech, impulsamos la transformación digital conectando estrategia y resultados a través del poder de los datos y la IA. Como especialistas en la integración de soluciones avanzadas, desde la arquitectura hasta aplicaciones de IA generativa, buscamos un/a Data Engineer para sumarse a nuestro equipo en Colombia. Buscamos un perfil técnico...

Global Technology Services in Medellín, Colombia, seeks a Mid Data Engineer to collaborate with Business Data Analysts and cross-functional teams to design and integrate data models that meet business needs. You will translate data insights into scalable models and support data inquiries to empower decision making.The ideal candidate has a degree in...

Job Summary Grant Thornton GTech’s Data & Analytics function is dedicated to designing and delivering robust global data platforms that enable business solutions and high-quality analytics. The Data Platform Engineer - Senior Associate is responsible for the reliability, scalability, and operational excellence of the enterprise data platform and its...

Junior Data Scientist / AI Engineer Creceré AI busca un perfil junior con muy buenas bases técnicas para integrarse al equipo de producto e ingeniería y trabajar directamente en el desarrollo de nuestros sistemas de IA para automatización del ciclo de crédito. Buscamos alguien hands-on, rápido construyendo y con capacidad de aprender y desplegar...

We are seeking a Lead Data Quality Engineer to drive rigorous data validation, SQL-based testing, and quality automation across cloud data environments. You will verify complex transformations, ensure consistency across multiple systems, and support migration and deployment work within modern data ecosystems. Join a distributed team focused on trustworthy...

Job DescriptionAbout YouYou are a Data Quality Assurance Engineer who enjoys ensuring the accuracy, completeness, and reliability of data across complex data environments. You have hands-on experience validating high-volume datasets, testing ETL processes, and using SQL to identify data inconsistencies and verify expected results.You are analytical,...

We are seeking a Data Visualization Engineer in Latin America with an interest in consulting, to support diverse client engagements. This role focuses on rapidly delivering data environments using modern technologies and best practices while mentoring others.What You’ll Do:Build and optimize data models, pipelines, and visualizations to ensure scalability...

¿Eres Senior Data Engineer? Si buscas un gran equipo con un alto nivel técnico, donde se valore la proactividad y las ganas de hacer cosas diferentes ¡VASS ES TU LUGAR! Somos una empresa global de transformación digital con un equipo de 4.900 expertos en 26 países de Europa, América y Asia que trabajan juntos para...

Bluelight is a leading software consultancy dedicated to designing and developing innovative technology that enhances users' lives. With a steadfast commitment to delivering exceptional service to our clients, Bluelight excels in its focus on quality and customer satisfaction. Our mission is to create cutting‑edge applications while fostering a...

Bluelight is a leading software consultancy dedicated to designing and developing innovative technology that enhances users' lives. With a steadfast commitment to delivering exceptional service to our clients, Bluelight excels in its focus on quality and customer satisfaction. Our mission is not only to create cutting-edge applications but also to foster a...

Robots & Pencils is an applied AI engineering firm building the next frontier of business architecture. We design and ship AI co-workers that integrate into enterprise operations and deliver measurable results for our clients. We're all in on AWS, combining deep UX capability with senior engineering talent to get AI into production fast and keep it...

A leading technology firm in Bogotá seeks a Data Engineer (Lead) to drive large-scale data strategies. This senior role involves building data foundations, developing truth sources for business data, and optimizing data pipelines. Candidates should have over 10 years of experience in SQL and Python, and excellent problem-solving skills. The role offers...

AgileEngine is seeking a Senior Data Engineer to engineer, automate, and manage robust data ingestion workflows within an Enterprise Service Management team, ensuring seamless integration with downstream systems including ServiceNow.You will leverage Python for workflow development, Snowflake for data storage and optimization, OpenTelemetry for...

Purpose Contributes to the overall success of the IB Technology & Transformation team (supporting Caribbean region) ensuring specific individual goals, plans, initiatives are executed / delivered in support of the team’s business strategies and objectives. Ensure all activities conducted are in compliance with governing regulations, internal policies and...

Company OverviewLean Tech is a forward-thinking technology consultancy built on a foundation of excellence, innovation, and impact. We partner with organizations worldwide to deliver transformative engineering solutions that drive measurable business outcomes. Our strength lies in providing highly skilled nearshore talent who embody ownership, technical...

LOCATION: THIS POSITION IS REMOTE WITHIN COLOMBIA. ABOUT TECHNOLOGY. At Huge, Technology brings together engineers, architects, and technologists to turn complex challenges into scalable digital solutions. We combine strong technical expertise with curiosity, experimentation, and collaboration to build reliable products and experiences that create...

EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most...