Full-Stack Developer – Data Application

Octal Technical Solutions

. Develop backend data pipelines and self-service application layers .

Posted 9/29/2026full-timeMakati City • PhilippinesSeniorLead💰 ₱50,000 - ₱120,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in Python development and backend data pipeline architecture, with a strong focus on integrating REST APIs and building self-service applications. Proficient in leveraging AWS services and managing production codebases to deliver scalable solutions.

Highest-signal resume keywords

Python DevelopmentSnowflake SQLREST API IntegrationAWS Data Pipeline ArchitectureProduction Workflow Orchestration

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

PythonPandasRequestsOpenpyxlRegexSnowflake SQLFlaskFastAPIGitAirflow

Tools & Technologies

AWS LambdaAWS Step FunctionsAWS GlueAWS ECS/FargateAWS S3ClaudeCopilotGPT-4Microsoft Graph APIAlteryx Designer

Industry Keywords

Data PipelinesSelf-Service ApplicationsProduction CodebaseLegacy WorkflowsAgentic Coding Tools

Tech Stack

Tools & technologies

AirflowAWSEC2FlaskJavaScriptPandasPythonSQL

About the role

Key responsibilities & impact

Develop backend data pipelines and self-service application layers
Build Python pipelines and Snowflake workflows
Integrate REST APIs
Develop web-based self-service applications replacing 40+ Alteryx Gallery applications
Collaborate in an AI-assisted development model using Claude across code generation, agentic task execution, architectural review, and documentation
Reverse-engineer legacy workflows and reproduce their outputs in a new technology stack
Support applications used daily by five internal teams

Requirements

What you’ll need

7+ years of Python development, including pandas, requests, openpyxl, and regex
Experience owning 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, including OAuth2, pagination, rate limiting, and JSON/XML parsing
Full-stack capability with Python backend using Flask or FastAPI and HTML/JS 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 reproduce outputs exactly
Git proficiency, including 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 is a strong plus
Snowflake architecture experience is a strong plus
Experience building self-service data tools or internal operations tooling for non-technical users is a strong plus
Familiarity with Alteryx Designer is a strong plus
Production workflow orchestration experience with Airflow, Prefect, or AWS Step Functions is a strong plus