About Pyyne Pyyne is a modern technology consultancy engineering the next generation of digital products and services. At Pyyne, we believe in using technology to unlock business potential, create sustainable growth, and drive forward digital excellence.

Our solutions range from advanced Software Engineering, Cloud, and Data & AI solutions. Job Summary Pyyne is seeking a Senior Software Engineer with 5+ years of experience to work as a consultant for our US-based clients. This is a high-impact role for Pyyne as we rapidly expand our Engineering practice globally. The right candidate will be a technical leader on a lean team building data-intensive solutions for our clients in the financial services sector — owning backend architecture, data pipelines, and deployment practices while supporting junior engineers. This is a client-facing role and adecuado for a senior engineer who loves working with people. Key Responsibilities Design, build, and maintain production-grade backend services and data pipelines Own orchestration and deployment automation (Airflow, CI/CD) to ensure reliable, repeatable releases Architect data warehousing solutions that support scalable, business-oriented systems Mentor and support junior/mid-level engineers on the team Contribute to the design and implementation of AI-powered features within the broader product architecture Maintain clear technical documentation and follow structured Git/Git Hub workflows Participate in architecture and design decisions across client engagements Must Have Skills:



5+ years writing high-quality backend Python in production environments Hands-on data engineering experience: building, maintaining, and scaling data pipelines Experience with Airflow or comparable workflow orchestration tools Solid grasp of data warehousing concepts and implementation Experience with deployment automation and CI/CD in production Working knowledge of distributed systems fundamentals Experience working in structured production environments Strong communication skills, with both technical and non-technical stakeholders Fluent English Nice to Have Skills: Familiarity with AI agent frameworks and implementation (e.g., Lang Chain, Lang Graph)Experience building or implementing RAG architectures Experience with Infrastructure as Code (e.g., Terraform)Familiarity with cloud infrastructure platforms (IaaS)Some familiarity with React or Next.js frontends Experience with automated testing frameworks Don’t meet every single requirement?

Apply anyway! At our core, we value growth, adaptability, and passion just as much as a checklist of skills. If you are excited about this role and your experience doesn't align perfectly with every tech requirement, we still encourage you to apply.

The only non-negotiable for us is fluent English, as you'll be collaborating daily with global teams. If you’ve got the language skills and the drive to learn, you might be exactly who we are looking for to bring a fresh perspective to our team!

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📌 Senior Software Engineer (Buenos Aires)
🏢 Pyyne Digital
📍 Buenos Aires