API Integration Developer, Python

Celeste

. Build, maintain, and troubleshoot carrier and customer data-feed connections .

Posted 11/11/2026contractRemote • PhilippinesJuniorMid-Level💰 ₱850 per hourWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in Python and SQL for data investigation and integration engineering, with a strong focus on automating workflows and managing third-party data connections. Proven ability to lead technical discussions and communicate effectively with both internal stakeholders and external teams.

Highest-signal resume keywords

Python ProgrammingSQL ProficiencyREST API ExperienceData Integration EngineeringTechnical Communication

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

Software EngineeringIntegration EngineeringData InvestigationAutomation ScriptingAPI Client DevelopmentData Feed TroubleshootingData Schema ManagementData Discrepancy ResolutionTechnical OnboardingEDI Integration

Soft Skills

Written CommunicationVerbal CommunicationTechnical LeadershipCollaborationProblem Solving

Tools & Technologies

ERP SystemsThird-Party APIsAI Coding ToolsBigQueryDbt

Industry Keywords

Supply ChainLogisticsFreightParcelB2B SaaS

Tech Stack

Tools & technologies

BigQueryERPPythonSQL

About the role

Key responsibilities & impact

Build, maintain, and troubleshoot carrier and customer data-feed connections
Work with ERP exports, shipment files, invoices, and third-party APIs
Resolve missing fields, changing schemas, bad encodings, and mixed units in third-party data
Design, build, and deploy internal tools, configurations, and templates to automate manual onboarding tasks
Perform data investigation and data-feed triage using Python and SQL
Build internal tools and support workflows for the Product Operations team
Partner with lead engineers for day-to-day technical direction
Maintain a dotted line to Product Operations
Maintain clean codebases
Contribute to API-client improvements and integration reliability
Lead technical sessions with customer technical teams
Explain data discrepancies, API requirements, and integration challenges in plain language
Run technical calls and provide clear written and spoken updates to internal stakeholders and client teams
Help close an onboarding capacity gap for a B2B AI-powered supply-chain platform

Requirements

What you’ll need

Legally eligible to work in the Philippines as an Independent Contractor
2–5 years of hands-on software or integration engineering experience
Named third-party systems connected in production
Mid-level proficiency in Python
Solid SQL skills for investigating and solving complex data problems
Hands-on REST API experience covering authentication, pagination, retries, and rate limits
Proven experience working with messy third-party data
Experience automating manual steps using tools, templates, or scripts
Strong written and verbal English communication skills
Ability to lead technical discussions with external teams
Routine use of AI coding tools such as Cursor, Claude, or Copilot
Ability to validate and verify AI-generated code
Access to a laptop/computer running antivirus software 24/7
Secure, high-speed internet
Bonus: experience with logistics, freight, parcel, or supply-chain data workflows
Bonus: familiarity with BigQuery or dbt
Bonus: experience handling EDI, carrier, or 3PL integrations
Bonus: background in technical onboarding or implementation engineering at a fast-paced B2B SaaS startup

Benefits

Comp & perks

Work from the comfort of your home
Flexible hourly rate depending on experience
Access to opportunities with innovative companies around the world
Career growth opportunities
Networking events
Newsletter subscription, with the option to unsubscribe at any time
Own laptop/computer and secure, high-speed internet required for contractor work