Senior Platform Operations Engineer

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 Platform Operations Engineer to work on a project in the data analytics sector. The project involves building and scaling a data socialization and visualization platform, Atlas. This is a hands-on individual contributor (IC) role where you will lead by example through design, coding, and problem-solving. You will collaborate with the Backend Engineering Team Lead and report directly to the CTO, ensuring reliability, scalability, and performance. The role combines leadership accountability for platform operations with backend development support and collaboration with cross-functional teams to align platform work with business needs.

The project:

Note: We are committed to building an inclusive culture based on trust and innovation.

• Lead the design, operation, and improvement of AWS platform infrastructure to ensure robustness, security, and scalability.
• Manage and optimize CI/CD pipelines, observability, cost monitoring, and system reliability.
• Collaborate with backend engineers to develop and maintain APIs and backend services for the Atlas platform.
• Write comprehensive unit and integration tests, adhering to best practices.
• Participate in code reviews and peer programming.
• Produce technical requirements documents and system designs for platform enhancements.
• Collaborate with Frontend, Data Engineering, and Product teams to align platform and backend development with business needs.
• Break down operational initiatives into actionable projects and lead their execution.
• Mentor junior engineers and guide best practices in platform operations.
• Provide on-call support rotation for platform stability.
• Report directly to the CTO, providing updates on platform health, risks, and opportunities.

• 3+ years of backend engineering experience (REST/GraphQL APIs, Python, or similar).
• 2+ years of professional experience in platform operations, cloud infrastructure, or DevOps.
• Real-world experience with SQL and cloud-based data systems.
• Proficiency in AWS services (ECS, EKS, RDS, Lambda, Secrets Manager, etc.).
• Infrastructure as Code expertise, with CloudFormation (primary) and Terraform (secondary).
• Experience with container orchestration and infrastructure automation (Git, CI/CD, Docker).
• Familiarity with observability stacks (CloudWatch, Prometheus, Grafana, or similar).
• Strong leadership in technical strategy, platform design, and reliability.
• Proven ability to work independently and collaboratively in a distributed team.
• A./B.S. in Computer Science, Software Engineering, related area, or relevant experience.

• Experience with Snowflake, Databricks, Athena, or GraphQL.

• 100% Remote Work
• WFH allowance: Monthly payment as financial support for remote working.
• Career Growth: Career development program with 360º feedback to guide your progression.
• Training: Time allocated for tech training, with options such as online courses, English classes, books, conferences, and events.
• Mentoring Program: Opportunity to mentor or receive mentorship.
• Zartis Wellbeing Hub (Kara Connect): Access to sessions with specialists including mental health professionals, nutritionists, physiotherapists, fitness coaches, and webinars.
• Multicultural working environment: Tech events, webinars, team-building activities, and online contests.

• Mid-Senior level

• Full-time

• Information Technology

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