Junior Software Development Engineer - Backend, Trust and Safety (@Remote, Chile and Colombia)

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Requirements:

• 3+ years of professional software engineering experience, with at least 1 year in web services.
• Experience in data analysis with the ability to translate results into business recommendations.
• Strong coding skills in Java, Python, Scala, Golang, or other modern programming languages.
• Strong knowledge of object-oriented design and microservices architecture.
• BS or MS in Computer Science or equivalent experience.
• Excellent communication skills in English, both written and spoken.

Responsibilities:

• Work collaboratively with cross-functional teams to design and implement new features.
• Analyze the latest attacker techniques and apply solutions to detect them proactively.
• Drive engineering and operational excellence across the Trust & Safety engineering team.
• Collaborate with OfferUp-wide engineering teams to improve processes and develop solutions.
• Develop scalable classifiers and tools using machine learning and data regression.
• Identify when to replace and rebuild legacy systems.
• Participate in on-call rotations and support other engineers on the team.