justtrack

Data Scientist

• Drive the development of our data science tech stack by looking for innovative opportunities and steering the implementation by our development team
• Transform recurring analyses into metrics, charts, business related messages and the underlying data storage and pipelines
• Work on ML models to notify our users about detected trends and statistical outliers in real-time
• Extract knowledge and actionable insights from noisy, structured and unstructured data
• Perform exploratory data analysis to determine correlations and trends
• Drill into data from various sources (Redshift, Spark, SQL, Athena, S3, Druid event streams, AWS data pipeline)

Senior Data Scientist, f/m/d

Backend Engineer

• Bring fresh ideas to further improve our robust, reliability-first Golang backend
• Take a leading role in designing and implementing new microservices
• Collect and unify all the minor variants of APIs and user flows out there
• Constantly improve our existing code and system architecture
• Work with experts from different technological backgrounds and countries
• Collaborate with all kinds of roles in our cross-functional teams

Senior Backend Developer

• Bring fresh ideas to further improve our robust and reliability-first Golang backend
• Take a leading role in designing and implementing new microservices
• Collect and unify all the minor variants of APIs and user flows out there
• Constantly improve our existing code and system architecture
• Work with experts from different technological backgrounds and countries, learn from your highly experienced colleagues and share your knowledge
• Collaborate with all kinds of roles in our cross-functional teams

Senior Go Backend Developer

DevOps Engineer

• Manage and enhance our cloud infrastructure, including Kubernetes clusters, databases, monitoring systems, and deployment processes
• Ensure comprehensive observability of our systems by providing metrics, alerting rules, and logging solutions
• Integrate innovative cloud-native technologies into our existing platforms
• Develop scalable and reusable Infrastructure-as-Code (IaC) patterns to support our growing number of services and developers
• Build and optimize CI/CD pipelines to enable rapid, reliable, and frequent deployments in a fast-paced environment
• Collaborate closely with experts from diverse technological backgrounds, participate in regular knowledge exchanges, and continuously grow your skills
• Work daily with our modern technology stack, including Kubernetes, Prometheus/Mimir, Openobserve, Elasticsearch, Keep, Grafana stack (Grafana, Mimir, Alloy, Pyroscope), Terraform/Terragrunt, Helm, Crossplane, GitLab CI, GitOps (Argo), DruidDB, TiDB, Flink, Spark, Golang, and various AWS services