Senior Python Developer

Vintti; Teletrabalho; BRL 120.000 - 160.000; Tempo integral

Resumo da oferta

A leading tech company is seeking a Senior Python Developer to work 100% remotely. The role requires designing and optimizing high-performance Python systems for AI and large-scale data workflows. Ideal candidates should have over 4 years of experience in Python, a strong educational background, and a proven track record in coding competitions like LeetCode or HackerRank. This position emphasizes collaboration and requires familiarity with modern Python tools and performance optimization techniques.

Qualificações

• 4+ years of professional experience writing Python in production environments.
• Proven track record on competitive coding platforms such as LeetCode or HackerRank.
• Comfortable in fast-paced, research-oriented environments.

Responsabilidades

• Design, build, and optimize high-performance Python systems for AI.
• Write modular, clean, and production-ready Python code.
• Collaborate with engineers to deliver reliable backend components.

Conhecimentos

Expert-level proficiency in Python

Strong foundation in data structures

Hands-on experience with system design

Working-level proficiency in Machine Learning concepts

Formação académica

Bachelor’s or Master’s degree in Computer Science or related field

Ferramentas

Pandas

NumPy

FastAPI

Descrição da oferta de emprego

Senior Python Developer

Location: Latin America (100% Remote)

Schedule: 8 hours / day with 4 hours overlap with PST (8 PM – 12 AM IST)

Salary: USD 10-14 / hr (Independent Contractor)

About the Role

We are looking for a world‑class Python Developer, someone who lives and breathes code, thrives on solving complex engineering challenges, and constantly optimizes for performance.

As part of the Top Coder Track, you will work on high‑performance systems powering large‑scale AI and data pipelines, collaborating closely with elite AI research and infrastructure teams. This is a pure coding role, ideal for developers who excel at algorithmic problem‑solving, system design, and have demonstrated excellence on platforms such as LeetCode, Codeforces, HackerRank, or Kaggle.

Key Responsibilities

• Design, build, and optimize high‑performance Python systems for AI and large‑scale data workflows.
• Write modular, clean, and production‑ready Python code emphasizing scalability and maintainability.
• Collaborate with data, infrastructure, and research engineers to deliver reliable backend components.
• Implement efficient algorithms and data structures for real‑world performance challenges.
• Continuously explore and adopt modern Python tools, frameworks, and performance techniques.

Requirements

• 4+ years of professional experience writing Python in production environments.
• Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related field.
• Expert‑level proficiency in Python and core libraries — Pandas, NumPy, AsyncIO, FastAPI, or similar.
• Proven track record on competitive coding or data challenge platforms such as LeetCode, Codeforces, HackerRank, or Kaggle.
• Strong foundation in data structures, algorithms, and computational problem‑solving.
• Hands‑on experience with system design, clean architecture, and performance optimization.
• Working‑level proficiency in Machine Learning / Data Science concepts.

Preferred Qualifications

• Experience with distributed systems, APIs, or large‑scale data processing pipelines.
• Familiarity with cloud platforms (AWS, GCP, Azure) and CI / CD workflows.
• Contributions to open‑source projects or developer tooling.
• Comfort working in fast‑paced, research‑oriented environments.

Bonus Points

• Recognized performance in Kaggle, Codeforces, ICPC, or TopCoder contests.
• Deep curiosity for performance tuning, scalability, and elegant code design.