Senior Full-Stack Developer

Octal Technical Solutions

. Develop backend data pipelines and the self-service application layer .

Posted 9/24/2026full-timeMakati City • PhilippinesSenior💰 ₱40,000 - ₱120,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in Python development, particularly in building data pipelines and self-service applications. Proficient in Snowflake SQL and AWS services, with a strong ability to integrate REST APIs and manage production engineering across the development lifecycle.

Highest-signal resume keywords

Python DevelopmentSnowflake SQLREST API IntegrationAWS Data Pipeline ArchitectureProduction Codebase Ownership

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

PythonPandasRequestsOpenpyxlRegexSnowflake SQLFlaskFastAPIGitWorkflow Orchestration

Tools & Technologies

AWS LambdaAWS Step FunctionsAWS GlueAWS ECS/FargateAWS EC2AWS S3ClaudeAlteryx DesignerAirflowPrefect

Industry Keywords

Data PipelinesSelf-Service ApplicationsProduction EngineeringAgentic Coding ToolsMicrosoft Graph API

Tech Stack

Tools & technologies

AirflowAWSEC2FlaskJavaScriptPandasPythonSQL

About the role

Key responsibilities & impact

Develop backend data pipelines and the self-service application layer
Build Python pipelines and Snowflake workflows
Integrate REST APIs
Develop web-based self-service applications replacing 40+ Alteryx Gallery applications used by five internal teams
Use Claude (Anthropic) as an active co-author for code generation, agentic task execution, architectural review, and documentation
Own production engineering work across the full development lifecycle

Requirements

What you’ll need

7+ years of Python development using pandas, requests, openpyxl, and regex
Production codebase ownership end to end
Solid Snowflake SQL, including joins, CTEs, window functions, INSERT, MERGE, and TRUNCATE/INSERT
Ability to design data pipelines from scratch, select batch versus event-driven processing models, choose AWS services, and defend architecture decisions
REST API experience with OAuth2, pagination, rate limiting, and JSON/XML parsing
Full-stack capability with a Python backend using Flask or FastAPI and an 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, or GPT-4 as active co-authors
Hands-on experience with agentic coding tools such as Claude Code, Cursor, or Devin
Ability to reverse-engineer undocumented legacy workflows and reproduce outputs exactly
Git proficiency with branching, pull requests, and versioned releases
Production-scale pipeline experience serving multiple consumers with scheduled runs and SLA implications
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 is a strong plus
Familiarity with Alteryx Designer is a strong plus
Workflow orchestration experience with Airflow, Prefect, or AWS Step Functions is a strong plus