CrawlJobs Logo

React Native Developer Web3

tap-nation.io Logo

TapNation

Location Icon

Location:

Category Icon

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided

Job Description:

TapNation is a French company founded in 2019, specializing in mobile game publishing. In six years, it has released more than 50 games and achieved over a billion downloads, ranking among the top 15 publishers worldwide thanks to a strategy combining creativity and technological optimization. Our Web3 Team is currently developing a Social Hub, long-term retention engine for the TapNation ecosystem. It is an innovative offerwall app that bridges our casual mobile players with Web3 rewards. Through seamless blockchain technology, this application rewards our community by converting their in-game time directly into real rewards. The company prioritizes creativity, innovation, and a dynamic multicultural environment, offering a strong impact on performance and a healthy balance between productivity and well-being. To continue our amazing mission, we are seeking an ambitious and results-driven Freelance React Native Developer (4+ years experience) to join the Web3 squad.

Job Responsibility:

  • Develop the Social Hub: Build and scale our consumer application, focusing on high-quality UI/UX for social features and asset management
  • Agile Collaboration: Participate in daily syncs with the Product Manager (Owner) and the Backend Developer to align on technical specs, API integrations, and product roadmap
  • Web3 Implementation: Integrate wallet connectivity and blockchain interactions into a user-friendly social interface
  • API Integration: Work closely with the Backend dev to consume and optimize REST/GraphQL APIs for real-time social interactions
  • Quality & Stores: Setup automated tests, maintain the codebase, and manage the full deployment cycle (App Store & Google Play)
  • Troubleshooting: Resolve technical debt, rejection issues, and performance bottlenecks

Requirements:

  • 4+ years of professional experience with React Native (Consumer-facing apps preferred)
  • Proven ability to work in sync with PMs and Backend devs in an agile environment
  • Deep knowledge of TypeScript, State Management (Redux/Zustand), and mobile performance optimization
  • Proficient in integrating LLMs and building AI-first interfaces (streaming, prompt engineering, generative UI) optimized for mobile UX
  • Experience or strong interest in Ethers.js, WalletConnect, and the Web3 ecosystem
  • Excellent communication skills (English native or fluent) to ensure smooth daily coordination
  • Thrive in fast-paced environments where we iterate quickly on the Social Hub features
What we offer:
  • 27 days paid time off per year (the company believes in disconnection in order to allow people to evolve in a healthy environment)
  • Remote policy: full remote
  • You can find us at Morning Pereire offices in Paris 17e (including fitness room) if you want to say hello

Additional Information:

Job Posted:
March 20, 2026

Work Type:
Remote work
Job Link Share:

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for React Native Developer Web3

Senior Mobile Engineer

Senior Mobile Engineer position focused on building Matcha's new React Native ap...
Location
Location
Salary
Salary:
120000.00 - 230000.00 USD / Year
0x.org Logo
0x
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of mobile engineering experience with deep fluency in React Native and TypeScript
  • proven track record of shipping complex mobile apps - ideally from blank repo to App Store/Play Store
  • hands-on experience with modern RN patterns: custom hooks, Zustand/Recoil, Reanimated, FlatList, memoization, and performance profiling
  • experience working on crypto wallets or DeFi mobile products (e.g. Matcha, MetaMask, Safe, Uniswap, Phantom, Rainbow, Rabby, Backpack, etc.)
  • you understand key management, signing flows, transaction UX, and Web3 connectivity (WalletConnect, EIP-155)
  • understanding of native modules and when to use them for crypto or performance-critical tasks (Objective-C, Swift, Java, Kotlin a plus)
  • strong debugging habits and comfort profiling on real devices across Android and iOS
  • familiarity with mobile CI/CD pipelines, incremental rollouts, and feature flagging
  • excellent collaboration and communication skills - you think out loud, stay calm under pressure, and embrace feedback
  • a low-ego, ownership-driven approach to building great products with others
Job Responsibility
Job Responsibility
  • build and ship Matcha’s new React Native app for iOS and Android from the ground up
  • design robust architecture, state management, and in-app infrastructure (CI/CD, telemetry, feature flags)
  • implement high-performance mobile UX - snappy lists, smooth gestures, fast load times, and secure wallet flows
  • collaborate closely with design and product to prototype, iterate, and ship features quickly and safely
  • write clean, modern TypeScript and React Native code with proper typing, linting, and testing coverage (Jest, Detox/Maestro)
  • help define the mobile engineering culture - code reviews, pairing, testing discipline, and continuous performance tuning
  • contribute to open discussions on design trade-offs and product priorities with a user-first mindset
What we offer
What we offer
  • equity
  • ZRX tokens
  • comprehensive insurance (medical/dental/vision/life/disability) for U.S.-based employees — 100% of base plan covered for you and dependents
  • 401k and FSA for U.S.-based employees
  • monthly mobile phone bill, wellness, and pre-tax transportation expense
  • covered mental health benefits (included professional therapy sessions)
  • a supportive remote environment
  • lunch reimbursement for all employees across the globe
  • stipend for your ideal remote / WFH set-up: headphones, and any other work gear you may need
  • 12-week paid parental leave
  • Fulltime
Read More
Arrow Right

Sr. Full-Stack Engineer, Product

We’re looking for an experienced product-focused full-stack engineer to join our...
Location
Location
United States
Salary
Salary:
175000.00 - 215000.00 USD / Year
zora.co Logo
Zora
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 4+ years of experience as a software engineer working on user-facing or product-centric systems
  • Strong experience building both front-end applications at scale (React, React Native, Next.js, TypeScript) and back-end systems & APIs (Node/TypeScript, GraphQL, or similar)
  • Ability to move fluidly across the stack: Front-end (React/React Native), Back-end (TypeScript/Node, GraphQL, Python), Smart contracts or on-chain logic (Solidity) — or a willingness to learn
  • A strong product sense and a user-first mindset
  • Comfort owning features from ideation through implementation and production support
  • Familiarity with or desire to learn crypto/web3 concepts
  • Desire to stay current with modern software best practices across full-stack development
  • MUST be located in a US Time Zone
Job Responsibility
Job Responsibility
  • Build and continuously improve trading-related features across web, mobile, backend services, and on-chain components
  • Design, build, and maintain APIs, services, and user interfaces that support high-scale trading and creation experiences
  • Own projects end-to-end—from system design to implementation, testing, rollout, and post-launch iteration
  • Work closely with PMs and Designers to shape product direction and ensure user needs are kept at the center
  • Participate in code reviews, RFCs, technical design discussions, and architecture planning
  • Collaborate with engineers across the stack, contributing wherever the product needs you most
  • Participate in on-call rotation and help maintain reliability of core trading surfaces
  • Communicate clearly with cross-functional stakeholders on status, risks, and milestones
What we offer
What we offer
  • Remote-First Culture: Work from anywhere in the world!
  • Competitive Compensation: Including salary, pre-IPO stock options, token compensation, and additional financial incentives
  • Comprehensive Benefits: Robust healthcare options, including fully covered medical, dental, and vision for employees
  • Retirement Contributions: Up to 4% employer match on your 401(k) contributions
  • Health & Wellness: Free memberships to One Medical, Teladoc, and Health Advocate
  • Unlimited Time Off: Flexible vacation policies, company holidays, and recharge weeks to prioritize wellness
  • Home Office Reimbursement: To cover home office items, monthly home internet, and monthly cell phone (if applicable)
  • Ease of Life Reimbursement: To cover everything from an Uber home in the rain, childcare, or meal delivery
  • Career Development: Access to mentorship, training, and opportunities to grow your career
  • Inclusive Environment: A culture dedicated to diversity, equity, inclusion, and belonging
  • Fulltime
Read More
Arrow Right

Junior Developer Support Specialist

Act as the first point of contact for developers integrating Phantom's SDKs and ...
Location
Location
Salary
Salary:
Not provided
phantom.app Logo
Phantom
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • JS/TS across platforms: web and mobile experience (React Native, iOS, or Android)
  • Web3 fundamentals: wallets, signing, RPCs, transactions, explorers, Solana programming model
  • Frontend debugging: browser devtools and network traces
  • AI tooling literacy: experience with LLMs for support, prompt engineering, and RAG. Comfortable using Cursor and Copilot.
Job Responsibility
Job Responsibility
  • Frontline Developer Support: Handle inbound questions via chat and email for SDKs, deep links, provider APIs, and integration setup
  • Triage and Escalation: Capture and create crisp internal notes with minimal repro steps, logs, screenshots, and impact for users and partner teams
  • Resolution: Diagnose root causes and identify solutions so developers building with Phantom can focus on serving their users with minimal delay
  • Documentation: Create and maintain internal and external developer documentation that enables self-service for your team, external developers, and for AI training
  • Tooling mastery: Work efficiently in Cursor/CoPilot, GitHub, browser devtools, and block explorers to reduce time to resolution while maintaining quality
  • Communication: Respond to developers with professionalism and warmth
  • be approachable, clear, and supportive in every interaction
  • Risk and abuse awareness: Recognize suspicious patterns in API usage or on‑chain activity and escalate when appropriate
Read More
Arrow Right
New

Family Help Practice Supervisor

Make a meaningful difference for children, young people, and families in our cit...
Location
Location
United Kingdom , Birmingham
Salary
Salary:
45091.00 - 51356.00 GBP / Year
birminghamchildrenstrust.co.uk Logo
Birmingham Children's Trust
Expiration Date
April 13, 2026
Flip Icon
Requirements
Requirements
  • Social Work Qualified
  • Hold active Social Work England Registration
  • Must reside within a suitable commutable distance around Birmingham
  • Have the correct right-to-work documents to work in the UK
Job Responsibility
Job Responsibility
  • Support and promote the welfare of children, young people, and their families
  • Create high quality assessments and plans
  • Provide evidence-based help and support
  • Lead effective multi-agency working
  • Manage and allocate families to Lead Practitioners
  • Contribute to overall case management including oversight and escalation
  • Provide high quality personal supervision/line management to Lead Practitioners
  • Lead and drive continuous improvement in the use of evidence-based help and support
  • Take responsibility for own and support others’ professional development and reflective practice
  • Support Lead Practitioners to build positive relationships with children and young people and promote their education, development, safety, health, and wellbeing
What we offer
What we offer
  • Generous leave allowance
  • Local Government pension scheme
  • Tailored development programs
  • Supportive supervision
  • Range of learning opportunities
  • Fulltime
Read More
Arrow Right
New

Aftermarket Sales Manager

Take ownership of three key European automotive markets and use your aftermarket...
Location
Location
United Kingdom , Manchester
Salary
Salary:
65000.00 - 73000.00 GBP / Year
jsl-solutions.com Logo
JSL Solutions Ltd
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Senior experience within the automotive aftermarket
  • A strong network across the UK aftermarket, ideally with contacts in France
  • Experience developing distributor partnerships and non-exclusive channels
  • Strong commercial awareness including account planning and market analysis
  • The credibility to build relationships with distributors, key accounts and prospects
  • High levels of sales drive, resilience and adaptability
  • Business-level French is needed
Job Responsibility
Job Responsibility
  • Develop new non-exclusive distributors and key accounts to increase market coverage
  • Strengthen existing distributor relationships to drive consistent sales growth
  • Build structured account plans that unlock long-term opportunities
  • Sell product concepts and commercial programmes that help distributors grow their business
  • Identify market gaps and competitor activity to uncover new opportunities
  • Support and coach regional sales representatives and merchandisers to improve performance
  • Work closely with European leadership to refine and execute the automotive aftermarket sales strategy
What we offer
What we offer
  • Performance-related bonus (adjustable ±20%)
  • Company car
  • 25 days holiday plus bank holidays
  • Fulltime
Read More
Arrow Right
New

Process Operator - Crushing

As a Crushing Operator at Wilmar Sugar and Renewables, you'll be responsible for...
Location
Location
Australia , Sarina
Salary
Salary:
Not provided
wilmarsugar-anz.com Logo
Wilmar
Expiration Date
March 29, 2026
Flip Icon
Requirements
Requirements
  • High Risk Work License Turbine Operator
  • Confined Space Entry competency (advantage)
  • Working Safely at Height competency (advantage)
  • Trade background or Common User Competencies in Fitting or Welding (advantage)
  • High Risk Work Licences such as Dogger, Basic Rigger, scaffolding and Elevated Work Platform (advantage)
Job Responsibility
Job Responsibility
  • Operate cane feeding, preparation and crushing station and associated plant
  • Conduct station operations using Citect SCADA System
  • Identify process problem and rate restriction and report to the supervisor
  • Complete operational logs and shift stops reports
  • Maintain excellent housekeeping practices around the shredder, milling train gearing and platforms to ensure a safe work environment
  • Perform regular maintenance to ensure efficient and smooth running of the milling train and assist tradespeople when required
  • Assist in plant isolations, undertake risk assessments and follow the permit to work process
What we offer
What we offer
  • Competitive pay and benefits
  • Additional leave and superannuation entitlements
  • Exclusive partner discounts
  • Fulltime
Read More
Arrow Right
New

Sales Technician - Automotive Diagnostics

Take ownership of your territory, manage your own diary and earn commission that...
Location
Location
United Kingdom , Watford
Salary
Salary:
35000.00 - 40000.00 GBP / Year
jsl-solutions.com Logo
JSL Solutions Ltd
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Experience within the automotive aftermarket, ideally working with independent workshops, garage equipment, or diagnostic equipment
  • Strong understanding of the independent workshop sector
  • Confidence demonstrating technical products to customers
  • Excellent relationship-building skills
  • Strong organisation and the ability to manage your own territory
  • Motivation to generate new business and exceed targets
Job Responsibility
Job Responsibility
  • Develop relationships with independent workshops and automotive specialists across your territory
  • Identify opportunities to introduce advanced diagnostic solutions into workshops
  • Deliver product demonstrations and explain how the technology improves workshop productivity
  • Convert leads into sales and build long-term customer partnerships
  • Maintain regular contact with existing customers to identify further opportunities
  • Install diagnostic equipment where required and ensure customers understand how to use it
  • Provide ongoing customer support and maintain high service standards
What we offer
What we offer
  • Open-ended commission structure
  • Hybrid company car
  • 25 days holiday plus bank holidays
  • Enhanced pension scheme
  • Life insurance
  • Private healthcare (optional after probation)
  • Fulltime
Read More
Arrow Right
New

General Manager

Manages and directs the overall operational and fiscal performance of the facili...
Location
Location
United States , West Memphis
Salary
Salary:
Not provided
kempersports.com Logo
KemperSports
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • College degree preferred
  • 5 years’ applicable functional, supervisory and/or management experience, preferably in the golf industry
  • Demonstrated experience and capability in the areas of budget development, fiscal management, strategic planning, staff management
  • Demonstrated quality written, verbal, and interpersonal communication skills
  • Ability to analyze and solve problems
  • efficiently handle multiple duties under pressure with minimal supervision
  • work flexible hours as required including nights/weekends
  • Positive attitude, professional manner and appearance in all situations
Job Responsibility
Job Responsibility
  • Direct, coordinate and monitor the development of the facility’s annual business plan and operating/capital budgets
  • Monitor and evaluate financial performance relative to budget goals and objectives
  • Analyze and evaluate operations to determine productivity efficiencies vs. budgeted standards
  • Review and approve financial expenditures and transactions relative to operations, services, and facilities/equipment
  • Manage the proper communication of system activities to help ensure coordination of activities between departments
  • Provide appropriate leadership in accord with Company culture and mission statement to promote positive employee morale and performance quality
  • Provide direction, supervision, and guidance to subordinate management staff
  • Oversee and manage employment activities, including but not limited to, personnel recruitment and selection, performance evaluations, training, compensation, discipline and termination, etc.
  • Assess the quality of customer service activities in all departments
  • Develop and maintain positive relationships with clients, municipal officials, and community organizations
  • Fulltime
Read More
Arrow Right