Posted Mar 5, 2026

Senior Software Engineer (Python)

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The company and our mission: Zartis is a digital solutions provider working across technology strategy, software engineering and product development. We partner with firms across financial services, MedTech, media, logistics technology, renewable energy, EdTech, e-commerce, and more. Our engineering hubs in EMEA and LATAM are full of talented professionals delivering business success and digital improvement across application development, software architecture, CI/CD, business intelligence, QA automation, and new technology integrations. We are looking for a Senior Software Engineer to work on a project in the data analytics industry. The project: Our teammates are talented people that come from a variety of backgrounds. We’re committed to building an inclusive culture based on trust and innovation. You will be part of a distributed team developing new technologies to solve real business problems. Our client is seeking an energetic individual with experience building cloud-first software in AWS to join their team in developing cutting-edge, custom analytics and data socialization solutions. In this role, you will collaborate with other engineers and teams to build their data socialization and visualization application, Atlas. What you will do: - Collaborate with the team to develop and maintain the backend functionalities of the Atlas platform. - Collaborate with the team to develop and maintain AWS platform operations, ensuring robustness and scalability. - Write comprehensive unit and integration tests, adhering to best practices in testing - Participate in Code Review and Peer Programming as needed. - Collaborate with the Frontend, Data Engineering, and Product teams to align on project requirements and features. - Produce Technical Requirements Documents for new features. - Schedule and lead design meetings with cross-functional teams. - Break down technical epics into manageable stories for estimation and execution. - Ensure efficient and effective communication across teams via Slack, Zoom, and email. - Understand business requirements and suggest engineering solutions to address business challenges. - Engage in client interactions, providing technical insights and support as needed. - Participate in an off-hours on-call rotation to provide platform support and address critical issues as they arise. What you will bring: - Proficiency in Cloud technologies (AWS ideally). - Experience with Git, CI/CD, Docker. - Strong programming skills in high-level languages such as Python, Java, or Golang. - Experience working with SQL and KeyStores. - Experience in creating and managing Docker containers and using orchestration services like ECS and EKS. - Experience building CI/CD pipelines. - Advanced relational database design skills. - Experience with software design patterns/design idioms in distributed and serverless architectures. Nice to have: - Experience with statistical programming, ideally in R or Python. - Development experience in a Linux or Mac environment. - Experience with React, Angular, HTML, Javascript/Typescript or other web development tools. - Experience with integrating Business Intelligence/Data Visualization tools like Tableau or PowerBI. - Experience with Terraform, Snowflake, Databricks, Athena, GraphQL. What we offer: - 100% Remote Work - WFH allowance: Monthly payment as financial support for remote working. - Career Growth: We have established a career development program accessible for all employees with a 360º feedback that will help us to guide you in your career progression. - Training: For Tech training at Zartis, you have time allocated during the week at your disposal. You can request from a variety of options, such as online courses (from Pluralsight and Educative.io, for example), English classes, books, conferences, and events. - Mentoring Program: You can become a mentor in Zartis or you can receive mentorship, or both. - Zartis Wellbeing Hub (Kara Connect) : A platform that provides sessions with a range of specialists, including mental health professionals, nutritionists, physiotherapists, fitness coaches, and webinars with such professionals as well. - Flexible Working schedule . - Multicultural working environment: We organize tech events, webinars, parties, and activities to do online team-building games and contests.