At DAC.digital, we are constantly growing our business. As part of our growth strategy, we are strengthening our strategic partnership with a leading provider of advanced robotic automation technologies.

Key information:

Salary: 23 000 - 28 500 PLN net/month - pure B2B contract

20 000 – 25 000  PLN net/month – B2B contract (days off included)

Requirements

It is vital that you have:

• 5+ years of professional experience in native iOS development with Swift. 

• a portfolio of shipped iOS applications, with demonstrable experience building complex features using ARKit for human movement analysis (body tracking, pose estimation); 

• deep expertise with core iOS frameworks: Core ML, Vision, AVFoundation, UIKit, and SwiftUI;

• proven experience integrating machine learning models into a mobile application;

• familiarity with on-device data processing and performance optimization techniques; 

• experience consuming RESTful APIs and working with data formats like JSON; 

• proficiency with Python for scripting, data analysis, or collaborating with data science teams;

• experience using the AWS SDK for iOS for tasks like user authentication (Cognito) or file storage (S3); 

• bachelor's degree in Computer Science, Engineering, or a related field, or equivalent experience; 

• knowledge of English (min. B2);

• working in agile methodologies (Scrum, Kanban);

• high communication skills;

• eager to learn and share knowledge;

• willing to travel if necessary (conferences, coworking events, etc.).

Nice to have:;

• experience with 3D graphics frameworks like SceneKit, RealityKit, or Metal;

• familiarity with computer vision libraries like OpenCV;.

• advanced debugging and performance tuning skills using Instruments;

• experience in the health tech, digital therapy, or fitness app space;

• contributions to open-source projects.

Technology stack:

• Swift

• ARKit

• Core ML, Vision, AVFoundation

• RESTful APIs

• Python

• AWS SDK

Responsibilities

You will be responsible for supporting our team in:

• lead the design, development, and maintenance of our native iOS application using Swift;

• implement and optimize real-time AR experiences using ARKit, with a focus on human body tracking, motion capture, and scene understanding;

• integrate and run machine learning models on-device using Core ML and the Vision framework for tasks like pose estimation;

• work extensively with low-level camera and sensor data via AVFoundation and Core Motion;

• ensure optimal application performance, focusing on CPU/GPU usage, memorymanagement, and battery efficiency;

• collaborate closely with backend and data science teams to integrate APIs and process data effectively.

Offer

What do we offer:

• possibility to work 100% remotely or on-site at our office in Gdańsk;

• b2b contract with included 30 days off;

• private Medical care;

• group insurance;

• pre-paid card or Sport Card;

• referral program;

• real Agile practices;

• employee well-being online platform;

• cafeteria benefits.