Senior AI Engineer (Python) - OP01837

🟢 Are you in Brazil, Argentina or Colombia? Join us as we actively recruit in these locations, offering a comfortable remote environment. Submit your CV in English, and we'll get back to you!

We invite a highly skilled and motivated Senior Software Engineer with strong proficiency in Python and hands-on experience with AI and ML technologies to join our team. You’ll be a major contributor to a brand-new, greenfield initiative, helping design and build an automated, tech agnostic AI powered tool aimed to improve and maintain code coverage across diverse codebases which will result in overall company project's quality improvement.

🟩 What's in it for you:

• Join a global fintech leader delivering modern solutions that drive innovation beyond payment processing
• Help build a high-impact project from the ground up, applying AI/ML to real-world software engineering challenges
• Be part of a senior-level team with high autonomy, a clear mission, and a modern engineering culture

✅ Is that you?

• 5+ years of Python development experience, with a focus on building backend tools and automation systems

• Practical experience with AI/ML tools, frameworks, and APIs
• Solid understanding of AI/ML fundamentals and core principles
• Knowledge of software testing concepts and unit testing best practices
• Cross-language testing expertise with unit testing frameworks across Java/JavaScript/.NET/Python ecosystems
• Familiarity with Agile methodologies and Kanban workflows
• Proficiency with Git, version control, and repository integration
• Basic knowledge of cloud platforms, preferably Azure
• Strong analytical and problem-solving skills
• Effective communication and collaboration
• Upper-Intermediate English level

Desirable:

• Experience developing with Java, JavaScript, and .NET
• Familiarity with LLM application frameworks like LangChain
• Skills in code generation, analysis, and indexing techniques

🧩Key responsibilities and your contribution

In this role, you’ll help design, build, and maintain a technology-agnostic AI tool that integrates with diverse codebases to automatically generate unit tests and boost overall test coverage.

• Design and develop new features for an AI-driven tool that automates unit test generation across multiple languages and environments (Java, .NET, Python)
• Integrate the tool with existing code repositories and diverse technology stacks
• Contribute to planning, development, and continuous improvement efforts
• Maintain high standards for code quality, test coverage, and documentation
• Collaborate with engineers and stakeholders to align on goals, timelines, and priorities

🎾 What's working at Dev.Pro like?

Dev.Pro is a global company that's been building great software since 2011. Our team values fairness, high standards, openness, and inclusivity for everyone — no matter your background

🌐 We are 99.9% remote — you can work from anywhere in the world

🌴 Get 30 paid days off per year to use however you like — vacations, holidays, or personal time

✔️ 5 paid sick days, up to 60 days of medical leave, and up to 6 paid days off per year for major family events like weddings, funerals, or the birth of a child

⚡️ Partially covered health insurance after the probation, plus a wellness bonus for gym memberships, sports nutrition, and similar needs after 6 months

💵 We pay in U.S. dollars and cover all approved overtime

📓 Join English lessons and Dev.Pro University programs, and take part in fun online activities and team-building events

Our next steps:

✅ Submit a CV in English — ✅ Intro call with a Recruiter — ✅ Internal interview — ✅ Client interview — ✅ Offer

Interested? Find out more:

📋How we work

💻 LinkedIn Page

📈 Our website

💻IG Page