Senior Frontend Developer (React Native)

HelloFresh
Toronto, Canada
Hybrid

Who this role is best for

Aimed at senior React Native developers who thrive in cross-functional, AI-integrated environments and are comfortable with hybrid work arrangements in Toronto.

Best fit for

  • Senior React Native developers with a strong track record of shipping production-ready features
    — “Strong experience shipping React Native features to production”
  • Candidates who are proficient in AI-assisted development and understand how to leverage it effectively
    — “Hands-on experience working with AI tooling (e.g., Claude Code, Cursor, Copilot) beyond casual experimentation”
  • Individuals who value collaboration across product, design, and analytics teams
    — “Collaborate within a cross-functional team of engineers, product managers, designers, and analysts”
  • Candidates who take full ownership of features and are driven to complete them fully
    — “You take full ownership. You have a bias to ship. You finish the last twenty percent.”

Things to consider

  • This role requires a minimum of 2 days per week in-office, with most teams working 2-3 days in the office weekly
    — “minimum of 2 days in office per week, with most teams in office between 2-3 days a week”
  • Candidates must be prepared to work in a global scale environment with customer-facing technology
    — “building digital experiences used by customers around the world”

How to stand out

  • Highlight your experience with end-to-end feature ownership and product intuition in your resume
    — “You’ll take ownership of well-defined features end-to-end, growing your technical depth and product intuition over time”
  • Emphasize your hands-on AI tooling experience and your ability to guide its use effectively
    — “You use AI agents every day. You have a practical sense of how the context you provide to AI tools shapes output quality”
  • Demonstrate your ability to optimize performance and maintainability in mobile applications
    — “Contribute to code quality, performance, and maintainability of our mobile applications”
  • Include examples of your work with backend APIs and system design in your portfolio or resume
    — “Work with backend services and APIs to deliver seamless end-to-end functionality”
Pace · Fast PacedCollaboration · HighAutonomy · MediumDecision Impact · Team

Derived from job-description analysis by Serendipath's career intelligence engine.

What success looks like

  • Developed high-quality mobile and web experiences
  • Contributed to code quality, performance, and maintainability
  • Participated in system design discussions
Typical background
Experience with React NativeBackground in frontend development

Skills & requirements

Required

React NativeJavaScriptHtml/cssAgile DevelopmentTesting (unit, Integration, End-to-end)Ci/cd PipelinesAPI Integration

Preferred

AI Tooling (claude Code, Cursor, Copilot)Experimentation Platforms (A/B Testing)Performance Optimization For Mobile Applications

Stack & domain

React NativeSwiftKotlinAI ToolingClaude CodeCursorCopilotUnit TestingIntegration TestingEnd-to-end TestingCi/cd PipelinesAgile DevelopmentPerformance OptimizationProblem-solvingCollaborationCommunicationLeadershipWeb DevelopmentMobile DevelopmentAi/mlCustomer ExperienceGrowth Marketing

About the role

Original posting from HelloFresh

The Growth Alliance enables HelloFresh to expand by getting more customers to try, recommend, and return to our products. We build digital experiences used by customers around the world, including our checkout funnel, discounting and wallet services, experimentation platforms, and referral technology.

If you’re excited about building customer-facing products at global scale—and shaping how millions of people interact with food and technology—this is a strong place to grow your impact.

S'more about the team

As a Senior Frontend Developer with a strong focus on React Native, you’ll join a cross-functional team building features that empower both customers and internal stakeholders. You’ll contribute to developing high-quality mobile and web experiences using modern technologies, with a focus on performance, accessibility, and maintainability.

You’ll work closely with senior engineers while taking ownership of well-defined features end-to-end, growing your technical depth and product intuition over time.

We’re also increasingly leveraging AI-driven tools and systems—from developer productivity (e.g., code generation, testing support) to customer-facing experimentation and personalization—so you’ll have opportunities to build and iterate in an evolving, AI-enabled environment.

Lettuce share what this role will be responsible for

Collaborate within a cross-functional team of engineers, product managers, designers, and analysts

Build, test, and ship features that improve the customer experience and drive growth

Contribute to code quality, performance, and maintainability of our mobile applications

Participate in system design discussions and help implement scalable solutions

Work with backend services and APIs to deliver seamless end-to-end functionality

Use data and experimentation to inform product decisions and iterate on features

Contribute to a culture of continuous improvement through code reviews and team discussions

Stay current with emerging tools and practices, including AI-assisted development workflows

Work beyond your specialization when the problem demands it. Your specialization is your anchor, not your boundary.

Operate what you build. You instrument, monitor, and improve your systems in production. Shipping is the beginning of the learning cycle, not the end.

All other duties, as assigned

Sound a-peeling? Here's what we're looking for

Hands-on experience working with AI tooling (e.g., Claude Code, Cursor, Copilot) beyond casual experimentation. You use AI agents every day. You have a practical sense of how the context you provide to AI tools shapes output quality, and how to set boundaries on AI-generated work.

Strong experience shipping React Native features to production

Experience building mobile applications (iOS and/or Android) using technologies such as Swift, Kotlin, or React Native

Solid understanding of integrating frontend applications with backend services and APIs

Experience with testing (unit, integration, or end-to-end) and CI/CD pipelines

Familiarity with agile development and working in cross-functional teams

Ability to collaborate effectively with designers and product managers

Strong problem-solving skills and a willingness to learn and grow

Nice to have: Experience with experimentation platforms (A/B testing)

Nice to have: Exposure to AI/ML-powered features or tools (e.g., personalization, recommendations, or developer tooling)

Nice to have: Experience optimizing performance for mobile applications at scale

You take full ownership. You have a bias to ship. You finish the last twenty percent. 

You have product sense and are opinionated about what should be built and why, and you can back that opinion with data and user evidence.

Let’s cut to the cheese, this is why you'll love it here

Box Discount - Amazing discounts on 1 box per week! 75% discount on weekly HelloFresh and Chefs Plate meal kits AND 50% off weekly Factor meal box.

Health & Wellness - Health & Dental benefits from day 1, a Health Spending Account, unlimited access to the Headspace app to meet your self-care needs, and 25% discount on GoodLife fitness memberships!

RRSP Matching - Competitive RRSP matching program offered

Vacation & PTO - Time off is also an important part of self-care! We offer generous vacation and PTO to help you create a good work-life balance. 

Family Benefits - A parental leave top-up program for expectant parents.

Growth & Development - We support your career progression and invest in your continued learning through experiences and initiatives owned by our dedicated L&D team

Work Hard & Have Fun - From team socials to engaging company days, you’ll have plenty of opportunity to experience the fun!

Diversity & Inclusion Initiatives - With impactful ERG’s like FreshPride, Women Empowered and LIMES, we are committed to our diversity, equity & inclusion efforts.

Food Puns - this one is kind of a big dill if you haven’t already noticed. We even have some punny meeting room names!

Flexible Hybrid Approach

At HelloFresh, we know that flexible work arrangements are essential in enabling you to do your best work, while balancing your personal and life needs. Offering remote work flexibility, along with the opportunity to interact and collaborate in the office are all a part of creating a great employee experience. 

To meet these needs, we are pleased to provide Flexible Hybrid work. Flexible Hybrid is a people-first approach that is based on choice, trust, personalization, and empowers teams to choose when and how often they work from the office and work from home, in addition to team days and company days. This means a minimum of 2 days in office per week, with most teams in office between 2-3 days a week.

#LI-HYBRID

HelloFresh Canada uses AI-integrated technology to help us process and evaluate applications more efficiently. This includes tools that screen and assess candidate qualifications based on the requirements for this role. While these tools assist our workflow, all final selection decisions are made by our hiring team.

This is a posting for an existing vacancy. We are actively seeking to fill this position.

Toronto, ON Pay Range$120,000—$150,000 CAD

Source: HelloFresh careers

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