POS Developer responsible for designing and developing new features for POS systems. Collaborating with product owners and integrating systems while ensuring security and reliability.
About the role
- Monitoring & Dashboard Developer designing and delivering Grafana dashboards for financial market management. Collaborating on SQL queries, automated tests, and continuous code improvement.
Responsibilities
- Design Grafana dashboards based on specifications, including complex SQL requests targeting ClickHouse databases containing OEG/MDG messages. Some SQL queries may involve time-series specificities (e.g., windowing). Provide insights to optimize data queries.
- Ensure Grafana dashboards can be deployed and repeated automatically across multiple environments.
- Collaborate with testers to define a common QA plan enabling clear, accurate, and regular reporting via KPIs related to testing activities (design, execution, automation, regression). Deliver unit tests as required.
- Develop SQL code for new functionalities and tests, following coding standards and best practices.
- Maintain clear and accurate documentation related to implemented code.
- Actively contribute to continuous code improvement and delivery reports.
- Deliver Python and/or Java code alongside dashboards when needed (e.g., for generating Grafana dashboard screenshots in emails).
Requirements
- Expert in **Grafana** and **SQL**
- Experience with **Python** and **Java**
- Experience with **ClickHouse**
- Proficient in **Git**, **Jenkins (Groovy)**, **JIRA**, and **AWS**
- Experience with **CloudFormation**, **Ansible**, **Docker**, **RPM**
- Experience with **Gherkin** for automated testing
- Bilingual / Fluent in **English**
Benefits
- Employment Contract;
- Health Insurance;
- Meal Card;
- Gym Ticket;
- Hybrid work (Porto).
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
No Education Requirement
Tech skills
Location requirements
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