Senior iOS developer

*instinctools is a software development company that provides custom software solutions for businesses of all sizes. Our team works closely with clients to understand their specific needs and provide personalized solutions that meet their business requirements.

Our team is looking for a Senior iOS developer for one of our clients.

Our client is a global technology company specializing in custom software development and digital product engineering for startups, scale-ups, and enterprises.

The project is a healthcare technology platform that simplifies healthcare navigation for employees at major companies. This role is part of a strategic initiative to expand support for clients across the West Coast region.

Working time zone: PST (Pacific Standard Time), 5–6 hours overlap with Pacific Time (roughly 9 AM–3 PM PT).

Responsibilities and tasks:

• Develop and maintain scalable healthcare mobile features in Swift

• Integrate mobile applications with backend APIs and cloud services

• Participate in code reviews and enforce high code quality standards

• Contribute to testing, monitoring, and production stability

• Own technical solutions end-to-end and align them with business goals

Our expectations of the ideal candidate:

• Strong proficiency in Swift and iOS SDK with 6+ years of commercial experience

• Experience building scalable mobile applications integrated with REST APIs

• Solid understanding of modern iOS architecture patterns (MVVM/MVC, modularization)

• Experience with unit testing, code reviews, and CI/CD practices

• Experience working in distributed teams with fluent English communication

English: Upper-Intermediate or higher

Soft skills:

• Ability to work independently with strong ownership mindset

• Proactive problem-solving and decision-making

• Effective cross-functional collaboration (product, design, backend)

• Clear and professional communication with US-based stakeholders

We offer:

• Flexible working time

• Professional and ambitious team

• Transparent system of professional and career development

• Learning opportunities, seminars and conferences and time for exploring new technologies

• The opportunity to realize your potential outside the projects: we arrange meetups and conferences where our staff can perform, develop professional communities

• Full remote work

• Co-funding for language courses (English)