apeirum

Senior iOS Developer, AWS Cloud Expertise – Contract / Freelance

apeirum

part-time

Posted on:

Location Type: Remote

Location: Spain

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Job Level

Senior

Tech Stack

AWSEC2iOSObjective-CPythonRedisSwift

About the role

  • Maintain and enhance the native iOS scanning application that integrates with Structure SDK.
  • Optimize the low-poly preview generation on-device for real-time feedback.
  • Work with AWS infrastructure including EC2 workers, S3 storage architecture, and SQS-based job queues.
  • Collaborate on the 3D reconstruction pipeline that processes scanned data.
  • Monitor system performance using CloudWatch metrics and alerting.
  • Handle calibration parameters and sensor integration for various iPad models.
  • Participate in infrastructure scaling and optimization efforts.

Requirements

  • Strong native iOS development experience (Swift and/or Objective-C)
  • Deep AWS knowledge: EC2, S3, RDS, SQS, Auto Scaling Groups, CloudWatch
  • Understanding of RESTful API integration and asynchronous job processing
  • Comfortable working with Python-based backends
  • Experience with queue systems (SQS, Redis, Celery)
  • Strong debugging and performance optimization skills.
Benefits
  • Work in an international, high-performance team.
  • Be part of projects where your input matters — from architecture to implementation.
  • Flexible work setup with trust-based autonomy.
  • A culture that values quality, initiative, and growth over bureaucracy.
  • Join us for a yearly strategic offsite meeting filled with team-building activities and social events.
Applicant Tracking System Keywords

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

Hard Skills & Tools
iOS developmentSwiftObjective-CAWSEC2S3RDSSQSCloudWatchPython
Soft Skills
collaborationdebuggingperformance optimization