Senior Integration Engineer - Cold Chain & Pharmaceutical Logistics

Remote, USA

Posted Jun 13, 2026

Full-time

The RoleWe're seeking an experienced Senior Integration Engineer to join our engineering team and lead the development of critical data integrations for our cold chain logistics platform. You'll be responsible for building and maintaining complex integrations that process shipment tracking data, device telemetry, and temperature monitoring feeds from diverse logistics partners and IoT devices—enabling real-time visibility and proactive risk management for temperature-sensitive pharmaceutical shipments.

This role requires someone who thrives on solving complex data challenges, from debugging international geocoding issues to optimizing high-volume telemetry processing workflows and reconciling conflicting data across multiple vendor systems. You'll work directly with major pharmaceutical clients to ensure their critical shipments maintain temperature integrity throughout the supply chain.

What You'll Do

Integration Development & Data Processing

Build and maintain production integrations using Prismatic.io, handling complex payload transformations and multi-step workflows
Process and normalize shipment tracking data from 3PL partners (UPS, Kuehne+Nagel, World Courier, DHL, FedEx)
Implement robust error handling and retry logic for unreliable vendor APIs ensuring 100% of data is captured
Design device selection algorithms to optimize telemetry data processing
Create matching logic for automated shipment routing decisions

Real-time Monitoring & Alert Systems

Build integration deviation detection and alerting workflows
Process device telemetry streams from multiple IoT providers (Sensitech, Tag-n-Trac, Elpro, Tive, Samsara, Controlant, Roambee, etc.)
Calculate packaging thermal life and predict temperature breaches
Implement 3PL/carrier milestone processing for shipment status updates
Design dashboards for real-time integration health visibility for internal and external stakeholders

Data Quality & Validation

Debug and resolve geocoding issues with international addresses using Mapbox and other APIs
Implement comprehensive data validation for vendor payloads
Build data quality monitoring and anomaly detection systems
Create reconciliation workflows for mismatched shipment and device data
Handle API (REST, GraphQL, SOAP), EDI (AS2), and legacy (email, SFTP) transmission implementations

Database & Infrastructure

Design and optimize Supabase database schemas for high-volume telemetry data
Write complex PostgREST queries for data retrieval and aggregation
Implement efficient upsert patterns for real-time data updates
Build data archival and retention strategies
Create database migration scripts and maintain schema documentation

Customer Implementation & Support

Debug production issues across multiple client environments
Optimize integration performance for high-volume data streams
Support Linear project management workflows
Document PAXAFE integration workflows, schemas, and other specifications

Who We're Looking For

Required Technical Skills

4+ years building production data integrations with complex transformation requirements
Expert-level JavaScript/TypeScript for integration development
Strong experience with iPaaS platforms (Prismatic.io strongly preferred)
Proficiency with PostgreSQL and modern database patterns (Supabase/PostgREST experience a plus)
Experience with geocoding APIs and address normalization challenges
Understanding of webhook patterns, REST APIs, and real-time data streaming
Frontend experience for building integration monitoring dashboards

Critical Domain Experience (one or more of the following)

Cold chain logistics and temperature-controlled shipments (pharmaceutical strongly preferred)
Experience with 3PL data formats and tracking systems
IoT device integration and telemetry processing
Understanding of GxP compliance and pharmaceutical logistics requirements
Knowledge of thermal packaging and temperature excursion management
EDI/AS2 protocol experience

Problem-Solving Expertise

Proven ability to debug complex data quality issues across multiple systems
Experience handling inconsistent vendor data formats and missing fields
Skills in reverse-engineering undocumented APIs and payload structures
Understanding of retry strategies and error recovery patterns
Experience with high-volume data processing optimization

Key Competencies

Obsessive attention to data quality and validation
Ability to context-switch between multiple integration issues
Strong debugging skills with distributed systems
Experience managing vendor relationships and escalations
Clear technical documentation and communication skills

What Success Looks Like

First 30 Days:

Master our Prismatic integration patterns and existing workflows
Successfully debug and resolve at least one production integration issue
Understand our core vendor data formats

First 90 Days:

Own end-to-end delivery of a new integration
Create comprehensive documentation for your integration

First 6 Months:

Lead the technical design for a major client implementation
Reduce integration error rates by implementing better validation
Mentor team members on complex debugging techniques
Contribute to our integration platform architecture decisions

Technologies You'll Work With Daily

Integration Platform: Prismatic.io
Languages: JavaScript/TypeScript, SQL, Python
Databases: Supabase (PostgreSQL), PostgREST, SmartSheet
APIs: Mapbox, various 3PL/IoT APIs
Monitoring: New Relic, Grafana
Project Management: Linear
Data Formats: JSON, XML, EDI, CSV transformations
Protocols: Webhooks, AS2, REST, GraphQL, SOAP

Why This Role Matters

Every integration you build directly impacts the safe delivery of life-saving medications. When you successfully process a temperature alert or accurately track a shipment's location, you're helping ensure that critical pharmaceuticals arrive at the right temperature, at the right time. Your work prevents billions of dollars in product loss and, more importantly, ensures patients receive the medications they need.

Why You'll Love Working Here· High-impact mission: Every project directly supports safe, compliant delivery of the world’s most important products worldwide (e.g. vaccines, life-saving therapies, food, etc.)

· PAXAFE has entered an exciting growth phase which provides for a great deal of autonomy & leadership at every role & every level

· AI innovation playground: Work at the cutting edge of LLM and agentic AI applications in enterprise B2B software. Shape how pharmaceutical companies leverage AI to transform their supply chains. You'll be building AI products that solve real problems, not demos.

· Startup ownership: Join a cohesive, collaborative team where your ideas shape the future of our platform

· Remote-first flexibility: Work from anywhere (Central / Eastern US preferred)

· Growth opportunity: Step into a foundational technical leadership role with direct visibility to PAXAFE's executive team and Fortune 500 pharmaceutical customers. Shape the product direction at a high-growth startup.

· Comprehensive benefits: Competitive base salary, equity participation, five weeks PTO, and full healthcare coverage

Our Core Values· Create Magic: Deliver products that exceed customer expectations and solve real problems elegantly

· Own With Pride: Take ownership of outcomes and deliver with excellence

· Navigate With Intent: Make strategic decisions with clarity and purpose

· Think Deep, Act Fast: Balance thorough analysis with rapid execution

· Enjoy the Journey: Celebrate wins and maintain perspective

· X-hibit Teamwork: Collaborate across functions and support each other's success

· Tackle With Empathy: Understand customer and team needs deeply before proposing solutions

Ready to tackle complex integration challenges in cold chain logistics?

Please include:

Your resume highlighting integration and data pipeline experience
A brief description of the most complex data quality issue you've debugged
Any experience with pharmaceutical, cold chain, or logistics domains
Your approach to handling unreliable vendor APIs and data inconsistencies

Note: Experience with our specific tech stack is preferred but not required. We value problem-solving ability and domain expertise over specific tool experience.

Apply Now

Senior Integration Engineer - Cold Chain & Pharmaceutical Logistics

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