Senior iOS Developer with AWS Cloud Expertise (Part-Time, ~40%) - Contract at apeirum

, , Spain -

Full Time

Start Date

Immediate

Expiry Date

02 May, 26

Salary

0.0

Posted On

01 Feb, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

iOS Development, Swift, Objective-C, AWS, EC2, S3, RDS, SQS, CloudWatch, Python, Django, RESTful APIs, Debugging, Performance Optimization, 3D Graphics, Computer Vision, Depth Sensors

Industry

Software Development

Description

We’re looking for a senior iOS developer with strong AWS cloud experience to take technical ownership of our iOS scanning application and its supporting cloud pipeline. You’ll work closely with an experienced full-stack engineer who owns the broader product logic and backend evolution, while you focus on depth, performance, and reliability of the scanning system. This role is designed as a long-term, part-time engagement (~2 days per week), ideal for a senior engineer who enjoys deep technical challenges and autonomy without full-time commitment. Tasks What You'll Be Working With Our technology stack includes: iOS: Native Swift/Objective-C development with Structure SDK integration for depth sensing AWS Services: EC2, S3, RDS, SQS, CloudWatch, SNS, SES, ELB, Auto Scaling Groups Backend: Python 2.7, Django 1.8, Django REST Framework, Celery Infrastructure: RESTful APIs, Redis, queue-based job processing 3D Pipeline: CPU-based reconstruction algorithms processing depth sensor data Key Responsibilities 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 Required Skills 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 Nice to Have Experience with 3D graphics, point clouds, or mesh processing Knowledge of computer vision or photogrammetry Experience with depth sensors or 3D scanning technologies (Structure SDK or similar) Familiarity with Django/Django REST Framework Experience with billing integrations (Chargify, Braintree) Benefits Why Join apeirum? 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. Ready to Make an Impact? We’re looking for someone who thrives in a fast-paced, innovation-driven environment — someone adaptable, curious, and ready to solve real problems with smart, modern tools. If that sounds like you, we’d love to hear your story.

Responsibilities

Maintain and enhance the native iOS scanning application while optimizing performance and reliability. Collaborate on the 3D reconstruction pipeline and monitor system performance.