WhatsApp - Software Engineer (Technical Leadership) - Android

WhatsApp - Software Engineer (Technical Leadership) - Android

São Paulo, Brazil

Engineering

• 1 more

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More than 3 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere. In Brazil, it is also where a great deal of everyday life gets done — people message businesses, coordinate their families, and increasingly send money as easily as they send a message. We are building a new team to take WhatsApp further in that direction. The newly established WhatsApp Services team is focused on making WhatsApp more useful for more of what people already use it for, and on building what comes next.

The WhatsApp Services team is treated as a zero-to-one effort so we can move fast, take risks and build as we go — staffed and prioritized, like every other WhatsApp team, from day one. Payments on WhatsApp aren't a bet on paper: live and growing in Brazil, with the existing WhatsApp payments engineering team moving across as the foundation.

As an Android engineer at WhatsApp you will use your start-up mindset and your full range of engineering skills to produce elegantly simple products. You'll be expected to push the boundaries of what's possible in a mobile app, while sharing our commitment to quality and attention to detail. You will set technical direction across multiple teams, own the architecture for a major area of the product, and shape what WhatsApp Services becomes in Brazil.

Responsibilities

• Build and ship client features for WhatsApp on Android, with a focus on performance, reliability and memory footprint on the low- and mid-tier devices that dominate the market.
• Own Android client architecture for services surfaces — payments, commerce and the everyday money-centric flows people already come to WhatsApp for.
• Work across Kotlin and Java with the Android SDK, and partner with server and platform teams on API design.
• Identify and solve the hardest technical problems across the pillar, including finding where new technology can address previously intractable problems.
• Set technical direction across multiple teams and own the architecture for a major area of the product.
• Lead initiatives of org-wide scope, resolving ambiguity in both product definition and technical approach.
• Drive engineering standards, quality and craft across the pillar, and make teams and systems work better to increase their impact.
• Mentor senior engineers, influence cross-functional partners in product, design and data science, and act as a credible co-owner of product outcomes.
• Collaborate with cross-functional teams in product management, design, data science and operations to build innovative application experiences.
• Partner with payments, legal, compliance and local operations partners to ship services that meet the reliability and regulatory bar expected in Brazil.

Minimum Qualifications

• Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
• 12+ years of programming experience in a relevant language OR 8+ years experience with a PhD
• Experience communicating and working across functions to drive solutions
• Experience utilizing data and analysis to explain technical problems and provide detailed feedback and solutions
• Experience driving large cross-functional/industry-wide engineering efforts
• Proven track record of planning multi-year roadmap in which short-term projects ladder to the long-term mission
• Experience mentoring/influencing executive stakeholders across organizations

Preferred Qualifications

• Experience building Android applications in Java or Kotlin using the Android SDK
• Experience with multithreading programming and mobile memory management
• Experience optimising for low-end devices, constrained networks and app size
• Experience building for the Brazilian market, including familiarity with Pix and Brazil's digital payments ecosystem
• In-market experience in Brazil, or experience at a Brazil-based consumer technology or fintech company operating at scale
• Experience designing and operating payment systems at scale, including the reliability, correctness and regulatory requirements they carry
• Background in monetization, payments, commerce or AI/ML products
• Experience establishing the technical foundations of a 0-to-1 organization or a new product area
• Experience setting technical strategy for global, multi-market products, particularly in emerging markets
• Experience as a technical leader across distributed teams in multiple sites
• Familiarity with messaging platforms or mobile-first consumer products, including super-app or founder-led product experience in market
• Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements)
• Experience adhering to and implementing responsible, ethical AI practices (e.g., risk assessment, bias mitigation, quality and accuracy reviews)
• Demonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologies

About Meta

Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps like Messenger, Instagram and WhatsApp further empowered billions around the world. Now, Meta is moving beyond 2D screens toward immersive experiences like augmented and virtual reality to help build the next evolution in social technology. People who choose to build their careers by building with us at Meta help shape a future that will take us beyond what digital connection makes possible today—beyond the constraints of screens, the limits of distance, and even the rules of physics.

In Brazil, Meta is committed to hiring people with disabilities for its workforce. Therefore, in accordance with Brazilian Law No. 8213/91, qualified candidates that meet the definition of having a disability or being rehabilitated by the Social Security Agency, as defined by local legislation, will have preference in the hiring process.

Equal Employment Opportunity

Meta is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or other applicable legally protected characteristics. You may view our Equal Employment Opportunity notice here.

Meta is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If you need assistance or an accommodation due to a disability, fill out the Accommodations request form.

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