[Hiring] Senior Mobile Software Engineer @3Pillar

Role Description

Elevate your expertise to new heights at 3Pillar, the premier destination for trailblazing senior software engineers like yourself. Your role extends beyond the realm of code composition; you will architect transformative solutions that reshape entire industries. Join us and spearhead the charge toward a tech future that transcends the ordinary.

• Facilitate effective communication with client project stakeholders regarding project status and recommendations.
• Craft client code that is not just efficient but also performant, testable, scalable, secure, and of the highest quality.
• Actively participate in accurate planning and estimation efforts, utilizing project methods and tools.
• Proficiently gather requirements and organize/present developed features for clients.
• Execute complex activities within the current methodology and quality standards, showcasing success across diverse engagements.
• Promote client success across the team by collaborating with engineers, designers, and managers to understand user pain points, anticipate potential problems, and iterate on solutions that drive client success.
• Engage in agile software development, including daily stand-ups, sprint planning, team retrospectives, and other governance activities.
• Actively participate in the Engineering Practice community, mentoring others through Communities of Practice (CoPs) or on project teams and supporting the growth of technical capabilities.
• Independently drive project delivery within defined architecture, demonstrating autonomy and accountability in all stages from conceptualization to deployment.

Qualifications

• A minimum of 5+ years of experience/expertise in the following areas specified below:
• Experience in Agile software development methodologies.
• Expertise in applying Object-Oriented Programming principles (abstraction, encapsulation).
• React Native and Expo at depth.
• TypeScript.
• React for the web surfaces (Vite, Apollo client).
• Offline-first patterns: local persistence, sync queues, conflict handling.
• Native module and platform-bridge familiarity.
• From an AI perspective, practical experience building or working with AI-driven frameworks, understanding how to evaluate and improve AI-generated outputs, and shaping and evolving the underlying framework as the project matures.
• Proficiency in the English language.

Requirements

• Mobile test automation, and experience testing across two cooperating apps.
• Android and iOS build pipelines.
• Bluetooth/BLE exposure.
• Feature-flag driven delivery.
• Having worked on an app that talks to physical hardware.

Benefits

• Flexible work environment – whether it's the office, your home, or a blend of both.
• Part of a global team, learning from top talent around the world and across cultures.
• Focus on well-being, with fitness offerings, mental health plans (country-dependent), and generous time off.
• Professional services model that enables career growth and development opportunities across projects, offerings, and industries.
• Equal opportunity employer committed to diversity globally and locally.