Expert Data Engineer

Axelon Services Corporation; Oakland (CA); Hybrid; USD 110,000 - 150,000; Full time

Job summary

Axelon Services Corporation in Oakland, CA is seeking a mid-level Python developer to design, build, and maintain Streamlit applications hosted on Snowflake. You will develop data ingestion, transformation, and reporting solutions and create scalable pipelines for analytics.

You will integrate Snowflake with enterprise systems, collaborate with stakeholders, and contribute to data quality, governance, and deployment processes in a hybrid environment over 11 months.

Qualifications

• Minimum 3 years of Python development experience.
• Experience building apps with Streamlit.
• Experience developing on Snowflake.
• Experience with SQL and database design concepts.
• Experience building ETL/ELT data pipelines.
• Knowledge of data engineering best practices and data integration patterns.
• Experience using REST APIs and external data sources.
• Experience with Git, version control, and CI/CD practices.
• Strong analytical, problem-solving, and communication skills.

Responsibilities

• Design, develop, and maintain Streamlit applications hosted on Snowflake.
• Develop Python-based solutions for data ingestion, transformation, validation, and reporting.
• Create scalable data pipelines and workflows to support business processes and analytics.
• Build interactive dashboards, forms, workflows, and self-service applications for business users.
• Develop and maintain integrations between Snowflake and enterprise systems including SharePoint, SAP, APIs, and other internal platforms.
• Collaborate with business stakeholders to gather requirements and translate them into technical solutions.
• Support data modeling, data quality, and governance activities.
• Troubleshoot production issues and implement performance improvements.
• Participate in Agile development activities, including sprint planning, backlog grooming, testing, and deployment.
• Create technical documentation, deployment guides, and support materials.

Skills

Python

Streamlit

Snowflake

SQL

ETL/ELT

APIs

Git/CI-CD

Analytics

Data Modeling

Tools

Airflow

Snowpark for Python

Power BI

Plotly

Pandas

Job description

• Design, develop, and maintain Streamlit applications hosted on Snowflake.


• Develop Python-based solutions for data ingestion, transformation, validation, and reporting.


• Create scalable data pipelines and workflows to support business processes and analytics.


• Build interactive dashboards, forms, workflows, and self-service applications for business users.


• Develop and maintain integrations between Snowflake and enterprise systems including SharePoint, SAP, APIs, and other internal platforms.


• Collaborate with business stakeholders to gather requirements and translate them into technical solutions.


• Support data modeling, data quality, and governance activities.


• Troubleshoot production issues and implement performance improvements.


• Participate in Agile development activities, including sprint planning, backlog grooming, testing, and deployment.


• Create technical documentation, deployment guides, and support materials.

Summary

• Location: Oakland, CA or San Ramon, CA


• Work Mode: Hybrid Role


• Duration: 11 Months

Responsibilities

• Design, develop, and maintain Streamlit applications hosted on Snowflake.


• Develop Python-based solutions for data ingestion, transformation, validation, and reporting.


• Create scalable data pipelines and workflows to support business processes and analytics.


• Build interactive dashboards, forms, workflows, and self-service applications for business users.


• Develop and maintain integrations between Snowflake and enterprise systems including SharePoint, SAP, APIs, and other internal platforms.


• Collaborate with business stakeholders to gather requirements and translate them into technical solutions.


• Support data modeling, data quality, and governance activities.


• Troubleshoot production issues and implement performance improvements.


• Participate in Agile development activities, including sprint planning, backlog grooming, testing, and deployment.


• Create technical documentation, deployment guides, and support materials.

Requirements

• Minimum 3 years of experience in Python development.


• Experience building applications using Streamlit.


• Experience developing solutions on Snowflake.


• Experience with SQL and database design concepts.


• Experience developing ETL/ELT processes and data pipelines.


• Knowledge of data engineering best practices, data quality controls, and data integration patterns.


• Experience working with REST APIs and external data sources.


• Experience using Git, version control, and CI/CD practices.


• Strong analytical, problem-solving, and communication skills.

Preferred Skills

• Experience with Snowpark for Python.


• Experience with Airflow, orchestration tools, or automated deployment pipelines.


• Experience working with cloud platforms (AWS, Azure, or GCP).


• Experience integrating with SAP, SharePoint, or enterprise asset management applications.


• Experience working with Asset Management, Utility Operations, Engineering, or Energy industry business processes.


• Familiarity with Power BI, Plotly, Pandas, and data visualization technologies.


• Understanding of data governance, master data management, and application security concepts.