Mobile Architect

Location: Warsaw, Poland

Departments: Development

About Us:

At Sauce Labs, we empower the world's top enterprises - like Walmart, Bank of America, and Indeed - to deliver quality web and mobile applications at speed. Our industry-leading platform ensures continuous quality across the SDLC, using AI-powered analytics to identify key quality signals from development through production. With our unified solution, teams can release and innovate with confidence, knowing their apps will always look, function, and perform exactly as they should. Backed by TPG and Riverwood Capital, we are shaping the future of digital confidence - join us!

The Role:

Sauce Labs is seeking a Mobile Architect to lead the design, implementation, and management of our real device and emulator platform. In this role, you will be accountable for driving innovation and ensuring that our mobile test offering is scalable, secure, and highly available while advising on evolving technologies to meet our customer needs.

Responsibilities:

• Architect, design, and document scalable system components and subsystems.
• Stay up-to-date with the latest Android and iOS releases, device models, and emulator technologies.
• Tailor solutions for manual/automated mobile testing, reporting/profiling, and app release distribution.
• Partner with operations, network engineering, and security teams on data center planning, ensuring the implementation of best practices across both on-premise and cloud infrastructure.
• Collaborate closely with product management to understand business requirements and translate them into effective technical solutions.
• Promote and help define technical standards, best practices, and patterns across engineering teams.
• Clearly articulate architectural decisions to developers and other stakeholders.
• Lead development efforts for features that enhance workflows and productivity for both internal teams and our customers.
• Conduct code reviews and offer architectural guidance to development teams.
• Drive continuous improvements in system performance, reliability, and scalability.
• Manage and identify technical dependencies between teams and systems.
• Ensure on-time project delivery through cross-functional collaboration and consistent execution of technical strategies.

Required Skills:

Education & Experience

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
• 10+ years of experience in software development and architecture of production-grade systems.

Technical Skills:

• Extensive knowledge of the Android and iOS ecosystems across real devices and emulators/simulators.
• Adept in Kotlin/Java and Swift/Objective-C, with additional experience in modern programming languages (e.g., Python, Go).
• Expertise in mobile reverse engineering and mobile application development
• Experience with SaaS platforms, especially in QA testing, developer tools, or enterprise applications.
• Experience with CI/CD pipelines and DevOps practices.

Bonus Points If You Have:

• Strong background in cloud architecture (GCP preferred; AWS or Azure acceptable).
• Experience with identity and access management (IAM) and role-based access control (RBAC) within enterprise systems.
• Proficiency in designing and deploying applications on Kubernetes and VMs.
• Familiarity with microservices, event-driven architectures, and API design best practices.

Process & Collaboration

• Experience working in Agile development environments with CI/CD and DevOps practices.
• Excellent communication and collaboration skills, with the ability to work across engineering and product teams.
• Experience contributing to system modernization, cloud migration, or platform refactoring projects.
• Contributions to open-source projects or technical communities are a plus.
• Willingness to travel domestically and internationally up to 25% of the time to support in-person collaboration with your team or customers, as needed on-site or within the region

This Saucer role is based in either our Warsaw, Poland or Raleigh, NC office. We are a hybrid workplace that recognizes the importance of flexibility while valuing in-person collaboration and relationship building. As a result, Saucers located near an office location must be able and willing to come into the office.

Security responsibilities at Sauce

At Sauce, we will commit to supporting the health and safety of employees and properties, partnering with internal stakeholders to learn and act on ever-evolving security protocols and procedures. You’ll be expected to fully comply with all policies and procedures related to security at the department and org wide level and exercise a ‘security first’ approach to how we design, build & run our products and services.