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Job summary
A tech company in Londrina seeks a Mid-Level Software Engineer to build and migrate backend services from PHP/JavaScript to Python. The ideal candidate should have proficiency in SQL, strong programming logic, and the ability to work with Linux servers. Responsibilities include implementing features, supporting workflows, and collaborating on requirements. Candidates should be proactive in communication. This is a great opportunity for those eager to work in a dynamic environment.
Qualifications
- Proficient in PHP and JavaScript, with the ability to migrate to Python.
- Strong programming logic and good problem-solving skills.
- Comfortable using Linux servers for execution and troubleshooting.
- Knowledge of SQL for writing and reading queries.
Responsibilities
- Migrate existing PHP and JavaScript functionalities into Python services.
- Implement backend features and business logic with solid programming fundamentals.
- Write and maintain SQL queries for data access and reporting.
- Run and debug scripts on Linux servers, managing logs and scheduled tasks.
- Participate in code reviews and propose fixes for surfaced issues.
- Collaborate with teammates to clarify requirements and document decisions.
Skills
Tools
Company: Fraud Deflect
Role: Mid-Level — Software Engineer
Language: Native / fluent English (resumes in English)
Build and migrate backend and integration code from PHP / JavaScript into Python services. You’ll work on business logic, APIs / integrations, and data access, with light Linux operations and a strong focus on clarity, communication, and asking the right questions.
- Migrate existing PHP + JavaScript functionality into Python services (maintain behavior, improve structure, add tests).
- Implement backend features and business logic with solid programming fundamentals.
- Write and maintain SQL queries (data access, reporting, validations).
- Run / debug scripts and jobs on Linux servers (SSH, logs, scheduled executions).
- Contribute to code reviews; surface failures / risks early and propose fixes.
- Collaborate with teammates and stakeholders: clarify requirements, ask questions, document decisions.
- Support workflows / pipelines using Airflow or similar orchestration tools.
- Working proficiency in PHP and JavaScript and interest / ability to migrate to Python.
- Strong programming logic and problem-solving skills.
- Comfortable using Linux servers for connections and executions (SSH, basic troubleshooting).
- SQL knowledge (able to read / write queries and understand schemas).
- Clear communication; proactive in asking questions and calling out issues.
- Airflow (or similar orchestrators like Prefect / Dagster).
- Experience working with APIs and integrations.
Send an English resume and links to APIs / code / docs showing Python, SQL, automation, and payments / chargebacks work.
* The salary benchmark is based on the target salaries of market leaders in their relevant sectors. It is intended to serve as a guide to help Premium Members assess open positions and to help in salary negotiations. The salary benchmark is not provided directly by the company, which could be significantly higher or lower.