Data Engineer
Sigma Software2 months ago
Remote, BrazilMid Level
Responsibilities
- Design, develop, maintain, troubleshoot, monitor, and optimize scalable ETL/ELT data pipelines.
- Build data processing solutions using Python and Apache Spark.
- Develop and support real-time data streaming applications using Apache Kafka.
- Design enterprise data solutions with Snowflake and cloud-native data architectures on AWS.
- Ensure data quality, reliability, scalability, and performance across the data ecosystem.
- Participate in technical discussions, code reviews, and engineering best-practice initiatives.
- Collaborate with cross-functional teams to support data-driven business initiatives.
Requirements
- 4+ years of professional experience as a Data Engineer.
- Strong Python development experience and hands-on Apache Spark experience.
- Strong knowledge of Snowflake and experience building and maintaining ETL/ELT pipelines.
- Experience with Apache Kafka and event-driven architectures.
- Experience working with AWS cloud services.
- Understanding of data modeling, data warehousing, distributed systems, and high-volume data processing.
- Strong analytical, problem-solving, communication, ownership, and collaboration skills.
- Upper-Intermediate English level or higher.
- Ability to work independently and effectively in distributed remote teams.
- Experience with large-scale e-commerce platforms, real-time analytics systems, infrastructure automation, and CI/CD practices is a plus.
Benefits
- Full-time remote opportunity based in Brazil.
- Remote-first international work environment.
- Opportunities for professional growth, innovation, and influence over technical decisions.
- Work on a large-scale e-commerce platform serving millions of users.
Tech Stack
Categories
Data Engineering
About Sigma Software
Sigma Software is a London-headquartered, privately held IT consultancy that designs and builds custom software for startups and enterprises. The company provides end-to-end services—engineering, web and mobile development, .NET/Java platforms, AR/VR, and UI/UX—delivered via outsourcing, managed teams, and consulting. Founded in 2002, it supports long-term product development and modernization projects across multiple industries for global clients.