Senior Software Engineer III, Ring (Machine Learning)

Location: Gdansk or Warsaw, Poland

Minimum gross base salary: 28,866.67 PLN per month; part-time salary is prorated.

Company

hirify.global's Ring team builds connected security devices including doorbells, cameras, and other home security products.

What you will do

• Design, develop, test, and deploy high-end Ring and Blink services.
• Design and build innovative technologies in large distributed computing environments.
• Build scalable, fault-tolerant, manageable customer solutions on AWS.
• Own architecture, feature delivery, operational health, and software quality for Ring devices.
• Collaborate with engineers and scientists to solve complex problems.
• Mentor junior engineers and contribute to team growth while leading technical and operational efforts.

Requirements

• Professional, non-internship software development experience.
• Programming experience in at least one modern language such as Java, C++, or C#, including object-oriented design.
• Experience leading architecture and design for new and existing systems, including design patterns, reliability, and scaling.
• Experience building complex software systems successfully delivered to customers.
• Solid knowledge of machine learning algorithms and techniques.
• Experience as a mentor, tech lead, or engineering team lead.

Nice to have

• Master's degree in computer science or equivalent.
• Experience across the full software development life cycle, including coding standards, code reviews, source control, build processes, testing, and operations.
• Experience with transformer architectures, inference optimization techniques, and large language models.
• Excellent problem-solving, communication, and cross-functional collaboration skills.

Culture & Benefits

• Independent work with freedom to explore solutions, research ideas, and collaborate across the organization.
• Benefits may include pension plans, health, life and disability insurance, business travel insurance, a MultiSport card, employee discounts, and an Employee Assistance Program.
• Potential eligibility for a sign-on payment and restricted stock unit scheme, subject to skills, requirements, and applicable terms.
• Full-time employment; part-time work is permitted with prorated salary.