Full-Stack Developer – Data Application

Jobtailor; Philippines; On-site; PHP 1,800,000 - 3,000,000; Full time

Job summary

Jobtailor is seeking a senior Python data engineer in the Philippines to design and implement backend data pipelines and the self-service app layer. You will build Python pipelines, Snowflake workflows, and integrate REST APIs while shipping web-based self-service applications.

You will replace over 40 Alteryx Gallery apps used daily by multiple internal teams and leverage Claude and other LLMs for code generation, review, and documentation in an AI-assisted development model.

Qualifications

• 7+ years of Python development with data pipelines.
• Ability to own production codebases end to end.
• Strong Snowflake SQL knowledge and data modeling skills.
• Experience designing data pipelines from scratch and selecting AWS services.
• REST API work with OAuth2, pagination and JSON/XML parsing.
• Full-stack capability with Python backend and HTML/JS frontend.
• Hands-on experience with cloud data services and workflow orchestration.

Responsibilities

• Develop backend data pipelines and the self-service application layer.
• Build Python pipelines and Snowflake workflows.
• Integrate REST APIs and ship web-based self-service apps.
• Replace 40+ Alteryx Gallery apps used daily by teams.
• Collaborate with Claude and other LLMs for code generation and documentation.

Skills

Python Development

Snowflake SQL

REST API Integration

AWS Data Pipeline Architecture

Workflow Orchestration

LLMs for code generation

Agentic coding tools

Production codebase ownership

Git version control

Tools

AWS Lambda

AWS Step Functions

AWS Glue

AWS ECS/Fargate

S3

Claude

Airflow

Prefect

Microsoft Graph API

Alteryx Designer

Git

Job description

• Develop backend data pipelines and the self-service application layer
• Build Python pipelines and Snowflake workflows
• Integrate REST APIs
• Build and ship web-based self-service applications
• Replace 40+ Alteryx Gallery applications used daily by five internal teams
• Use Claude (Anthropic) across code generation, agentic task execution, architectural review, and documentation
• Work within an AI-assisted development model as an active co-author

Requirements

• 7+ years of Python development, including pandas, requests, openpyxl, and regex
• Ability to own a production codebase end to end
• Solid Snowflake SQL, including joins, CTEs, window functions, INSERT, MERGE, and TRUNCATE/INSERT
• Proven ability to design data pipelines from scratch, select batch versus event-driven processing models, choose appropriate AWS services, and defend architecture decisions adopted by a team
• REST API experience with OAuth2, pagination, rate limiting, and JSON/XML parsing
• Full-stack capability using a Python backend (Flask or FastAPI) with HTML/JavaScript frontend
• Hands-on AWS data pipeline architecture experience with Lambda, Step Functions or Glue, ECS/Fargate or EC2, S3, Secrets Manager, and EventBridge
• Demonstrated production experience using LLMs such as Claude, Copilot, GPT-4, or equivalent as active co-authors
• Hands-on experience with agentic coding tools such as Claude Code, Cursor, Devin, or similar
• Ability to reverse-engineer undocumented legacy workflows and exactly reproduce their outputs in a new stack
• Git proficiency with branching, pull requests, and versioned releases
• Production-scale pipeline experience serving multiple consumers on a defined schedule with SLA implications and production debugging experience
• Microsoft Graph API experience, including SharePoint file writes, list operations, and email dispatch
• Snowflake architecture experience, including table structures, roles and grants, compute sizing, cloning, or time travel in production
• Experience building self-service data tools or internal operations tooling for non-technical users
• Familiarity with Alteryx Designer
• Workflow orchestration experience with Airflow, Prefect, or AWS Step Functions, including production DAGs with task dependencies, retry logic, and failure alerting

Core Competencies

Demonstrates extensive experience in Python development and backend data pipeline architecture, with a strong focus on building self-service applications and integrating REST APIs. Proficient in leveraging AWS services and LLMs for efficient code generation and workflow automation.

Highest-signal resume keywords

• Python Development
• Snowflake SQL
• REST API Integration
• AWS Data Pipeline Architecture
• Workflow Orchestration

Hard Skills

• Python
• Pandas
• Requests
• Openpyxl
• Regex
• Snowflake SQL
• REST API
Flask
• FastAPI
• Git

Industry Keywords

• Data Pipelines
• Self-Service Applications
• Production Codebase
• Agentic Coding Tools
• Workflow Orchestration

Tools & Technologies

• AWS Lambda
• AWS Step Functions
• AWS Glue
• AWS ECS/Fargate
• AWS S3
• Claude
• Airflow
• Prefect
• Microsoft Graph API
• Alteryx Designer