Back-End Software Engineer, Product Services – Detection

This is a fully remote position, open to applicants in Brazil.

📋 Description

• Develop and maintain Python and Go services and APIs for product features and detections.

• Create features focused on shared identities, evidence, relationships, and historical context.

• Leverage existing data capabilities and address interface requirements in collaboration with Platform Engineering.

• Transform detection methods developed by researchers into robust production services with clear inputs, outputs, and evaluation criteria.

• Build APIs that present threat evidence and facilitate customer investigation workflows alongside Product and frontend engineers.

• Implement dependable reevaluation and customer notifications when there are changes in underlying evidence or intelligence.

• Conduct tests for failure handling, detection regressions, and authorization boundaries.

• Design systems for safe retries, idempotency, and consistent behavior in asynchronous and event-driven workflows.

• Ensure tenant isolation and access controls; maintain evidence and source context for results.

• Enhance observability, troubleshoot production issues, and boost reliability and performance as usage increases.

• Participate in design discussions, code reviews, estimations, and documentation efforts.

• Identify ambiguous requirements and dependencies.

• Validate AI-generated code before its integration into production software.

• Take ownership of defined capabilities from technical design through testing, release, and production support.

⛳️ Requirements

• Proven experience in developing SaaS products and/or product features on shared data platforms.

• Experience in building, deploying, and supporting backend software in a production environment.

• Strong skills in Python or Go, with a willingness to gain proficiency in the other language.

• Experience in designing or implementing APIs and integrating services with databases and both internal and external systems.

• Knowledge of asynchronous processing, distributed system failure modes, and effective reliability patterns.

• Capability to write maintainable code and automated tests, review the work of others, and debug production issues.

• Understanding of secure software development practices, authorization, and safeguarding customer data.

• Ability to convert product requirements into service designs and implementations, collaborating with domain specialists to clarify requirements.

• Awareness of how data quality, freshness, relationships, and access permissions influence feature functionality and customer outcomes.

• Skill in documenting decisions and coordinating tasks within a remote team.

• Eagerness to learn AI-assisted development methodologies and critically assess generated code.

• Relevant experience with both Python and Go would be advantageous.

• Experience in cybersecurity products, threat intelligence, or detection engineering would be beneficial.

• Familiarity with Azure, event-driven architectures, or multitenant applications would be helpful.

• Experience in developing customer features on a data platform, including utilizing shared APIs, data models, graph services, or analytical services, would be useful.

• Experience working with researchers or integrating machine learning outputs into production workflows could be advantageous.

• Practical experience with AI development tools, combined with automated testing and code review, would be beneficial.

• Must have authorization to work in the country of residence; this position does not qualify for visa sponsorship.

🏝️ Benefits

• Flexible time off.

• Sick days.

• All public holidays.

• Stock options.

• Fully remote, location-independent work environment.

• Benefits customized to the country of employment.

• Reasonable accommodations for qualified individuals with disabilities as needed.