Senior Mobile Engineer ID74261

Department: Engineering
Specialization: Developer
Experience: Senior
Client: Subway
Technical flow: React Native
Engineering technical flow: React Native
Non-engineering technical flow: none
  • What you will do

  • Build cross-platform tablet user interfaces using React Native and TypeScript targeting Android and iOS where applicable;
  • Develop and maintain backend services for the POS application using Node.js and TypeScript;
  • Design and consume AWS serverless services, including Lambda, DynamoDB, SQS, and S3, following IAM best practices;
  • Define application architecture, including navigation, state management, component structure, and module boundaries;
  • Own feature quality through testing, CI/CD, and production monitoring;
  • Mentor mid-level engineers through code reviews and shared engineering standards.
  • Must haves

  • 4+ years of software engineering experience delivering production applications with React Native and Node.js;
  • Strong experience with React Native and TypeScript;
  • Strong backend development experience with Node.js, TypeScript, and REST APIs;
  • Hands-on experience with AWS Lambda, DynamoDB, SQS, S3, and IAM;
  • Experience with state management and offline-aware data patterns;
  • Experience with testing practices and CI/CD;
  • Experience using AI-assisted development tools such as Claude or GitHub Copilot;
  • Upper-intermediate English level.
  • Nice to haves

  • Experience with Redux Toolkit and React Query (TanStack) or equivalent;
  • Experience with Expo bare or prebuild workflows;
  • Experience with mobile CI/CD tools such as GitHub Actions or EAS Build / Update;
  • Experience with observability tools such as Sentry, Dynatrace, or CloudWatch;
  • Experience in the QSR or retail industry.

We are looking for a Senior React Native Engineer to build the core POS tablet application and its supporting backend for a major QSR platform, owning feature delivery across React Native, TypeScript, and Node.js with AWS serverless infrastructure including Lambda, DynamoDB, SQS, and S3. You will set app-level architecture patterns for navigation, state management, and module boundaries, own quality through testing and CI/CD, and mentor mid-level engineers through code review. The role requires active use of AI-assisted development tools as part of daily engineering practice.

The benefits of joining us

Professional growth

Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps

Competitive compensation

We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities

A selection of exciting projects

Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands

Flextime

Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive.

Your AgileEngine journey starts here

1

2 min

Tell us about yourself

2

2 sec

Confirm requirements

3

30 - 60 min

Pass a short test

4

5 min

Record a short video

→ Introduce yourself on a video, instead of waiting for an interview

5

Live interview

Ace the technical interview with our team

→ Schedule a call yourself right away after your video is reviewed

6

Live interview

Final interview with your team

→ Get to know the team you will be working with

7

Get an offer

As quick as possible

Our geography

UTC-5
WASHINGTON DC USA
UTC-5
MIAMI USA
UTC-6
MEXICOMexico
UTC-5
ColombiaColombia
UTC-3
BrazilBrazil
UTC-3
ArgentinaArgentina
UTC+2
UkraineEurope
UTC+1
PolandEurope
UTC+0
PortugalPortugal
UTC+5:30
IndiaIndia

Apply for this position

Allowed Type(s): .pdf, .doc, .docx