Semi Senior / Senior Data Engineer (AWS, Python & SQL)

We are looking for a Senior Data Engineer to design, build, and optimize scalable data platforms that support analytics, ecommerce, logistics, and marketing initiatives. This role will be responsible for developing robust data pipelines, improving the data infrastructure, and ensuring high-quality, reliable data solutions in an AWS environment. The ideal candidate has strong expertise in Python, SQL, Spark, Airflow, and cloud-based data architectures, along with excellent communication skills and a collaborative mindset. Responsibilities Design, build, and maintain scalable data pipelines for analytics, ecommerce, logistics, and marketing. Improve and maintain the company's data infrastructure and tooling, including Redshift/Snowflake, Airflow, and Fivetran. Architect data processing systems capable of handling complex data flows and large-scale datasets. Develop reliable, efficient, and cost-effective data solutions in an AWS environment. Ensure high standards of data quality through automation and best engineering practices. Optimize platform performance, resiliency, scalability, and operational costs. Collaborate closely with software engineers, analysts, and business stakeholders. Mentor engineers and analysts on data engineering best practices. Participate in architecture discussions and technical decision-making Requirements Must Have 4+ years of experience as a Data Engineer working with modern data technologies. Strong proficiency in Python and SQL. Experience processing large-scale datasets. Hands-on experience with Apache Spark and Apache Airflow. Experience designing and architecting data processing systems in AWS. Experience with Redshift and/or Snowflake. Knowledge of Fivetran or similar data ingestion tools. Strong understanding of data quality, automation, and data engineering best practices. Excellent communication and interpersonal skills. Nice to Have Experience with streaming technologies such as Kafka or AWS Kinesis Firehose. Knowledge of Docker and/or Kubernetes. Familiarity with Ruby or R. Experience building or migrating a Data Warehouse. Experience leading projects or mentoring technical teams Benefits A stable, long-term contract. Continuous Training. Private Health insurance. Flexible schedule. Work with some of the most talented software engineers in Latin America and the US, doing challenging work and world-class software for clients in the US and around the world. At Devsu, we believe in creating an environment where you can thrive both personally and professionally. By joining our team, you'll enjoy: A stable, long-term contract with opportunities for career growth Private health insurance A remote-friendly culture that promotes work-life balance Continuous training, mentorship, and learning programs to keep you at the forefront of the industry Free access to AI training resources and state-of-the-art AI tools to elevate your daily work A flexible Paid Time Off (PTO) policy as well as paid holiday days Challenging, world-class software projects for clients in the US and LatAm Collaboration with some of the most talented software engineers in Latin America and the US, in a diverse work environment Join Devsu and discover a workplace that values your growth, supports your well-being, and empowers you to make a global impact. … mais Benefícios do seu anúncio de vaga Medical insurance Pesquise vagas mais rápido com Premium Acesse informações sobre empresas, como prioridades estratégicas, tendências de número de funcionários e muito mais Guilherme e outros milhões de usuários têm contas Premium Reative o Premium Aproveite o suporte 24 horas e cancele quando quiser. Sobre a empresa Devsu 76.870 seguidores Seguir Desenvolvimento de software • 201-500 funcionários • 278 no LinkedIn Devsu helps enterprises modernize complex software with confidence: using a living map of your architecture that stays accurate from planning through delivery, not just at kickoff. The result: faster modernization, fewer surprises, and engineering decisions grounded in how the system actually works today. Here's why that matters. Most modernization projects fail because the plan was built on an understanding of the system that stopped being true halfway through. We start differently. Before writing any code, we map your architecture in full. Dependencies, technical debt, integration points, all of it. But the map doesn't get filed away once the project kicks off. It stays connected to execution, so when the system shifts (and it will), the plan shifts with it instead of quietly going stale. That's the difference between a roadmap that was accurate on day one and one that's still accurate on day ninety. This approach runs on Velx, our proprietary platform for architectural visibility, recognized by Gartner in the 2026 Magic Quadrant for Technical Debt Management Tools. Our senior engineers use it to modernize mission-critical systems, build new digital products, and embed directly with teams that need more hands on deck. We've done this for enterprises modernizing legacy systems at scale, shipping products faster, and taking on less risk while they do it. See how Velx works and what modernization with Devsu looks like: www.devsu.com … mais Compromissos Crescimento profissional e aprendizagem We are composed of ordinary people doing extraordinary work. We take pride in our strict selection processes, skill evaluation, and structured onboarding methods that ensure we hire world-class talent. But it is our constant improvement-focused approach that makes our people the best in their different disciplines. Mentoring, collaboration, and training are the core of our organizational culture. … mais Equilíbrio entre vida profissional e pessoal Remote, Balanced, and Flexible Devsu promotes a work-life balance. We understand the humanity of our collaborators. Be part of a work environment that is ready to l