Full-Stack Developers - Data Applications

Octal Philippines Inc.; Philippines; On-site; PHP 1,200,000 - 2,400,000; Full time

Job summary

Octal Philippines Inc. is hiring two Full-Stack Developers, Data Applications, to design and build backend data pipelines and the self-service application layer that powers internal teams. You will work with Python, Snowflake, REST APIs, and web interfaces to deliver end-to-end features replacing 40+ Alteryx Gallery apps.

The team uses Claude and other AI tools to accelerate development, guided by strong coding practices and fast deadlines.

Qualifications

• 5+ years of Python development with data tools.
• Solid Snowflake SQL knowledge (JOINS, CTEs, window functions).
• REST API experience including OAuth2 and pagination.
• Full-stack capability with Python backend and HTML/JS frontend.
• Experience with AI-assisted development and agentic coding tools.

Responsibilities

• Develop backend data pipelines and self-service apps end to end.
• Integrate with REST APIs and manage data workflows.
• Collaborate across teams to replace 40+ Alteryx Gallery apps.
• Experiment with AI-assisted tooling to accelerate delivery.

Skills

Python development

Snowflake SQL

REST API

Full-stack development

AI-assisted development

Git proficiency

React/Vue frontend

Workflow orchestration

AWS fundamentals

Alteryx familiarity

Tools

Snowflake

Flask/FastAPI

SQL

Python libraries (pandas, requests)

Airflow/Prefect/Step Functions

Claude/Copilot/GPT-4

Job description

About the Role

We are hiring two Full-Stack Developers, Data Applications, who will develop the backend data pipelines and self-service application layer.

The developers will work across the same surface: Python pipelines, Snowflake workflows, REST API integrations, and web-based self-service applications that replace 40+ Alteryx Gallery apps used daily by five internal teams.

Our team operates in an AI-assisted development model. We use Claude (Anthropic) as an active co-author across the full engineering lifecycle, code generation, agentic task execution, architectural review, and documentation. This is not optional tooling. It is how we move fast with a lean team against a hard deadline.

Requirements

• 5+ years of Python development — pandas, requests, openpyxl, regex as daily tools
• Solid Snowflake SQL — joins, CTEs, window functions, write operations (INSERT, MERGE, TRUNCATE/INSERT)
• REST API experience — OAuth2, pagination, rate limiting, JSON/XML parsing
• Full-stack capability — Python backend (Flask or FastAPI) with HTML/JS frontend; able to build and ship a working web application end to end
• AWS fundamentals — S3 read/write, Lambda or EC2 execution, Secrets Manager or Parameter Store
• Demonstrated experience with AI-assisted development — using LLMs (Claude, Copilot, GPT-4, or equivalent) as active co-authors in a production engineering context, not just for autocomplete
• Hands-on experience with agentic coding tools — Claude Code, Cursor, Devin, or similar — directing autonomous AI execution for real deliverables
• Comfort working from existing workflow documentation to rebuild logic in a new stack
• Git proficiency — branching, PRs, versioned releases
• Strong Plus
• Microsoft Graph API — SharePoint file writes, list operations, and email dispatch
• Experience building self-service data tools or internal ops tooling for non-technical users
• Familiarity with Alteryx Designer (understanding what you're replacing is a meaningful head start)
• Workflow orchestration tools — Airflow, Prefect, Step Functions, or similar
• React or Vue for more complex frontend components
• KNIME Analytics Platform familiarity — relevant for the analyst self-service tool decision
• Data quality libraries — Great Expectations, phonenumbers, email-validator
• Experience decomposing complex engineering problems into prompt sequences for agentic AI execution