Senior Python Software Engineer

Key Responsibilities:

Develop a Data and Cloud migration framework that accelerates the migration of the on-premise software assets to Snowflake Data and Azure Cloud platforms.

Assist with the migration of the on-premise software assets to the Cloud platforms.

Maintain and improve the team's software solutions and infrastructure.

Contribute to the team’s continuous improvement process and help to develop software and data engineering best practices and standards particularly with respect to deployment and management of software assets to the Data and Cloud platforms.

Develop new solutions and enhance existing solutions.

Provide accurate status tracking, reporting, and estimation using project methods and tools.

Responsible for completion of an acceptable volume of work and for the communication of status of personal work plans and tasks required to design, develop, and test assigned projects. Actively participate in the team’s agile ceremonies and work planning processes.

Responsible for maintaining currency in technological trends and directions continually upgrading personal technical and IT skills through research, education and self-motivated technology experimentation.

Participate in new technology investigation and make recommendations for new technology adoption where appropriate.

Gather requirements, validate their understanding amongst the team, and create and maintain relevant documentation.

Execute activities within the current methodology and uphold the highest quality standards.

Foster collaboration with fellow engineers, designers, and managers to comprehend user pain points and iterate on solutions that drive client success.

Take ownership of projects, from technical design to a successful launch.

Participating in code reviews to maintain code quality and consistency.

Minimum Qualifications:

Demonstrated expertise with at least 4+ years of experience in Python, REST API and SQL

Expertise with Git source control tools (Github, Gitlab or others)

Experience with unit testing (Pytest).

Intermediate level design proficiency following UML / C4 / ArchiMate.

Experience in engineering software systems of medium-to-large scope and complexity.

Familiarity with Agile software development methodologies.

Proficiency with relational databases.

Experience in building frontend/backend applications at scale.

Proficiency in the English language.

Additional Experience Desired:

Knowledge of Python web frameworks (Flask or others)

Knowledge of workflow orchestration platforms (Apache Airflow, Automic Automation or others)

Knowledge of Python package management (UV, Conda or others)

Knowledge of protocols like HTTP, and serialization formats like JSON and XML.

Knowledge of SCA platforms (Github Advanced Security, Snyk, Checkmarx or others)

Understanding of AI coding agents (Claude Code, Copilot, Cursor or others)

Understanding of Software Development Life Cycle (SDLC).

Proficiency in Object-Oriented Programming (inheritance, polymorphism, classes, instances, properties).

What is it like working for 3Pillar Global?

3Pillar is an AI transformation partner on a mission to help enterprises build the AI-native products and intelligent agents that will define the next era of business. With teams across North America, Europe, Latin America, and Asia, we work with the most ambitious companies in financial services, healthcare, media, and technology — helping them move faster, modernize boldly, and compete on their own terms. Our HelixAI platform and Helix Pods delivery model put our engineers at the center of real agentic transformation — doing work that is open, portable, and built to last. We are building the future of enterprise AI.

What is it like working for 3Pillar Global?

At 3Pillar, we offer a world of opportunity:

Imagine a flexible work environment – whether it's the office, your home, or a blend of both. From interviews to onboarding, we embody a remote-first approach. 

You will be part of a global team, learning from top talent around the world and across cultures, speaking English everyday. Our global workforce enables our team to leverage global resources to accomplish our work in efficient and effective teams. 

We’re big on your well-being – as a company, we spend a whole trimester in our annual cycle focused on wellbeing. Whether it is taking advantage of fitness offerings, mental health plans (country-dependent), or simply leveraging generous time off, we want all of our team members operating at their best.

Our professional services model enables us to accelerate career growth and development opportunities - across projects, offerings, and industries.

We are an equal opportunity employer. It goes without saying that we live by values like Intrinsic Dignity and Open Collaboration to create cutting-edge technology AND reinforce our commitment to diversity - globally and locally. 

Join us and be a part of a global tech community! 🌍💼  Check out our Linkedin site and Careers page to learn more about what it’s like to be part of our #oneteam!

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.