Senior React Native Engineer

Posted 24 Days Ago
Be an Early Applicant
London, Greater London, England, GBR
Hybrid
200K-200K Annually
Senior level
Gaming • Internet of Things • Machine Learning • Software
We're bringing joy to life through the power of play.
The Role
The Senior React Native Engineer will develop and maintain a React Native SDK, mentor team members, and oversee technical architecture for mobile apps.
Summary Generated by Built In

Aristocrat wants an experienced Senior React Native Engineer to become part of our dynamic team. Join a world-class organization committed to providing flawless gaming experiences that create happiness for millions globally. In this role, you will contribute significantly to crafting the future of our mobile apps, encouraging innovation, and maintaining our products' leading position in the market.

What You'll Do
  • Lead the technical development of a React Native–based SDK and companion application, coordinating the creation, implementation, quality, performance, and long-term maintainability throughout the entire product lifecycle.
  • Serve as a technical subject-matter expert and project leader within the team, providing mentorship on architecture, guidelines, complex problem solving, and cross-platform mobile development.
  • Architect and evolve our React Native SDK to support scalability, extensibility, and high performance, setting standards for API build, integration patterns, and developer experience.
  • Create reusable, high-quality React Native components and native bridges (iOS and Android) that adhere to rigorous performance, reliability, and security standards.
  • Collaborate across functions with product, build, QA, platform, and native engineering teams to define technical requirements and deliver cohesive end-to-end solutions.
  • Establish engineering guidelines, coding standards, and architectural patterns, ensuring consistency and long-term maintainability across the codebase.
  • Identify and resolve systemic performance issues, bringing to bear deep technical expertise to improve reliability, scalability, and mobile runtime efficiency across platforms.
  • Drive documentation quality at scale—defining standards and ensuring the SDK, architecture, and complex integrations are well understood across teams.
  • Mentor and support less experienced engineers, sharing knowledge, strengthening mobile expertise within the team, and helping elevate engineering efficiency.
  • Advise collaborators on technical trade-offs, risks, and opportunities, communicating clearly across technical and non-technical audiences.
What We're Looking For
  • Bachelor’s degree in computer science, engineering, or a related field, or equivalent experience.
  • Demonstrated track record of 8+ years in software development.
  • Proven experience of 5+ years in crafting and deploying mobile apps using React Native, primarily for iOS and Android.
  • Strong knowledge of architecture and implementation of native Android and/or iOS apps, with experience in the full mobile development life cycle.
  • Profound expertise in JavaScript, TypeScript, and related frameworks and libraries.
  • Familiarity with Git for version control and experience working in agile development environments.
  • Adept problem solver with a history of delivering quality code and solutions.
  • Strong communication and persuasion skills, including the ability to advise peers and collaborators on complex technical topics, risks, and trade-offs.

If you are determined to successfully implement innovative technologies and compete at a global level, this is the perfect opportunity for you!

Why Aristocrat?

Aristocrat is a world leader in gaming content and technology, and a top-tier publisher of free-to-play mobile games. We deliver great performance for our B2B customers and bring joy to the lives of the millions of people who love to play our casino and mobile games. And while we focus on fun, we never forget our responsibilities. We strive to lead the way in responsible gameplay, and to lift the bar in company governance, employee wellbeing and sustainability. We’re a diverse business united by shared values and an inspiring mission to bring joy to life through the power of play.

We aim to create an environment where individual differences are valued, and all employees have the opportunity to realize their potential. We welcome and encourage applications from all people regardless of age, gender, race, ethnicity, cultural background, disability status or LGBTQ+ identity. EEO M/F/D/V

  • World Leader in Gaming Entertainment

  • Robust benefits package

  • Global career opportunities

Our Values

  • All about the Player

  • Talent Unleashed

  • Collective Brilliance

  • Good Business Good Citizen

Travel Expectations

None

Additional Information

At this time, we are unable to sponsor work visas for this position. Candidates must be authorized to work in the job posting location for this position on a full-time basis without the need for current or future visa sponsorship.

Skills Required

  • Bachelor's degree in computer science, engineering, or related field
  • 8+ years in software development
  • 5+ years in mobile app development using React Native
  • Strong knowledge of native Android and iOS apps
  • Expertise in JavaScript and TypeScript
  • Familiar with Git and agile development

Aristocrat Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Aristocrat and has not been reviewed or approved by Aristocrat.

  • Healthcare Strength Medical coverage offers multiple Aetna options with preventive care fully covered and $0 in‑network outpatient mental health visits, plus employer‑paid premiums on at least one dental and one vision plan. Feedback suggests first‑day eligibility and HSA funding increase perceived value.
  • Parental & Family Support Paid parental leave provides up to 12 weeks for primary caregivers and 10 days for secondary caregivers, with adoption/surrogacy reimbursement and access to Lyra sessions. Feedback suggests these supports materially enhance family and mental wellbeing.
  • Equity Value & Accessibility The SuperShare program matches employee share purchases with free shares up to a defined annual limit, with clear enrollment windows and a two‑year vest. Feedback suggests this structure delivers uncommon ownership value compared with standard ESPPs.

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The Company
HQ: Las Vegas , NV
6,500 Employees

What We Do

Aristocrat Leisure Limited is an ASX20 listed company and one of the world’s leading providers of gaming solutions. We’re licensed in over 300 jurisdictions and operate in over 90 countries around the world. We’re also proud to have a team of over 6500 employees that deliver outstanding results by pushing the boundaries of innovation, creativity and technology each day. We offer a diverse range of products and services including electronic gaming machines, social gaming and casino management systems, but it doesn’t stop there. Despite our global presence and exponential growth, we remain an ideas company at heart that is committed to delivering outstanding results for our customers and players and an unparalleled experience for our employees, who have the opportunity to grow, be inspired and be the best they can be. Our values of Talent Unleashed, All About the Player, Collective Brilliance and Good Business, Good Citizen guide and inspire us to live our mission of bringing joy to life through the power of play – every day. Come and join us – let’s play!

Why Work With Us

Individually we’re great, but together we’re brilliant. Our employees are the beating heart of our business and we attract the best people in the industry thanks to our unique and inspiring culture. Come and join the team and help bring joy to life through the power of play.

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