CrawlJobs Logo

Senior React Native developer

fireart.studio Logo

Fireart Studio

Location Icon

Location:
Poland , Warsaw

Category Icon
Category:
IT - Software Development

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided
Save Job
Save Icon
Apply Position

Job Description:

Fireart is an experience design & technology partner to clients large and small. We believe that great ideas are only as good as how well they perform. Our passion is for pushing the boundaries of our ideas within the limits of what’s possible. We are not satisfied until we are achieving industry-leading results in the market.

Job Responsibility:

  • Working remotely (or from Fireart office)
  • Working with international clients from entire world (US+UK = 80%)
  • Working within a project team, having Project Manager, Backend developers and Frontend developers as partners
  • Creating a beautiful mobile applications based on provided designs in Figma (90%)
  • Performing Code Review for other projects and other mobile developers (10%)
  • Using digital tools to communicate with client and within a team (Slack, Google Meet)

Requirements:

  • 4+ years of commercial experience
  • Expert knowledge of React Native
  • Ability to develop native iOS/Android components to integrate with React Native and advanced platform capabilities
  • Expert knowledge on HTML, CSS (including CSS preprocessors)
  • Experience in consuming REST and GraphQL APIs
  • Commercial experience with Typescript
  • Commercial experience integrating Maps, Location, In-App purchase
  • High productivity and effective time management
  • Experience with Scrum/Agile SDLC
  • Outstanding interpersonal and written communication skills
  • Good spoken English

Nice to have:

  • Commercial experience of React Native for Web
  • Commercial experience with native mobile app development (Swift/Java/Kotlin)
  • Experience with App Store application deployment
  • Previous experience of building web application with React
  • Good understanding of software design principles and patterns, and experience applying them
  • 4+ years of commercial experience with React Native
What we offer:
  • 21 paid days off per year
  • Health insurance
  • Learning resources
  • Competitive compensation depending on experience and skills
  • A friendly team of like-minded people
  • Opportunities for learning and development
  • Compensation for sick leaves
  • 21 working days paid vacation + all Poland national holidays
  • Corporate events and activities
  • Private medical care
  • Office work or remote working (based on your location)

Additional Information:

Job Posted:
December 08, 2025

Employment Type:
Fulltime
Work Type:
Remote work
Icon
Fireart Studio - All Job Offers
Job Link Share:
Copy Link Icon
Facebook Icon Twitter Icon LinkedIn Icon

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

Briefcase Icon

Similar Jobs for Senior React Native developer

Senior React Native Engineer

We are looking for a Senior React Native Engineer with strong communication skil...
Location
Location
Salary
Salary:
Not provided
auto1.com Logo
AUTO1 Group
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 4+ years of experience with JavaScript/TypeScript
  • 3+ years of production experience with React Native
  • Solid understanding of mobile development best practices: navigation, animations, performance
  • Experience with state management (e.g. Redux, Zustand) and server state handling with React Query
  • Familiarity with debugging tools, testing (unit/integration), and mobile release processes
Job Responsibility
Job Responsibility
  • Design, develop, and maintain features in our React Native app for iOS and Android
  • Collaborate with designers, product managers, and backend developers to deliver user value
  • Own core parts of the app architecture, ensuring long-term performance and maintainability
  • Improve app speed, reliability, and UX through best practices and performance tuning
  • Participate in code reviews, architecture discussions, and mentor fellow engineers
  • Drive technical decisions and help improve team workflows and mobile engineering culture
What we offer
What we offer
  • A fully remote position with flexible working hours
  • 30 vacation days annually
  • A personal learning budget for books, courses, or conferences
  • Modern tech stack and well-established development standards
  • Clear and regular feedback cycles
  • An open-minded, experienced team that values clean code, collaboration, and product quality
  • Fulltime
Read More
Arrow Right

Senior React Native Developer

We are looking for a skilled and passionate Senior React Native Developer to joi...
Location
Location
United Kingdom , London
Salary
Salary:
Not provided
immediate.co.uk Logo
Immediate Media Co
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • JavaScript / TypeScript
  • React Native
  • Integrating first and third-party services including REST APIs and analytics
  • Automated testing including unit and end-to-end
  • Understanding of the key differences between native platforms
  • Git and NPM/Yarn to manage your work and dependencies
  • Great communication skills with colleagues and stakeholders
Job Responsibility
Job Responsibility
  • Immerse yourself in our technical ecosystem
  • Take ownership of new feature development
  • Support existing features, across our iOS and Android apps
  • Lead by example in building reusable code, components and libraries for future use
  • Drive performance optimisations and help define and uphold performance budgets
  • Contribute to and improve our coding standards, best practices and guidelines
  • Champion testing practices, using the relevant testing frameworks to ensure appropriate automated test coverage for all platform functionality
  • Collaborate with team members and the Product Manager to progress our digital strategy
  • Keep up to date with industry and technical developments and proactively bring suggestions back to the team
  • Write and improve technical documentation when necessary
What we offer
What we offer
  • A relaxed working environment with regular socials including a summer festival
  • Supportive well-being initiatives and benefits, talks & workshops, and Mental Health First aiders & Champions
  • 25 days holiday plus a day for your birthday. Our offices will be closed between Christmas and New Year’s which are in addition to your annual entitlement
  • Tailored training and development through both our inhouse learning platform and LinkedIn Learning
  • A progressive and transparent culture focused on your development
  • Flexible / hybrid working plus early finish Fridays
  • Cycle to work scheme
  • Enhanced Family Policies including paternity, adoption and surrogacy leave. We also provide a pregnancy loss, fertility, and carers policy
  • Competitive pension plans and Life Assurance
  • A newly renovated modern office with lots of collaborative spaces
  • Fulltime
Read More
Arrow Right

Senior React Native Developer

The Senior Developer at Founders Workshop helps clients bring their visions to l...
Location
Location
United States
Salary
Salary:
Not provided
foundersworkshop.com Logo
Founders Workshop
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 4+ years working with React Native
  • 2+ Typescript experience
  • Flexible and responsive to changing requirements
  • Responsive to stakeholders needs and pain points
  • Detailed oriented: Ensures that every aspect of the development is of high quality, functional, and aesthetically pleasing, enhancing the usability and security of the final product
  • Based in Latin America (LATAM) to align with our team’s time zone and collaboration needs
  • Proficient in conversational English (B2 to C1 level)
  • Adaptable: You are quick to adjust to new challenges and changes in project requirements, ensuring seamless transitions
  • Reliable Communicator: Your proactive and clear communication style ensures that all stakeholders are informed and engaged. You're meticulous in your work, always aiming to meet and exceed stakeholder expectations
Job Responsibility
Job Responsibility
  • Use requirements from product manager to develop features that clients will love
  • Use best practices to create great code
  • Connect with your remote team daily to coordinate activities
  • Keep your team in the loop with the latest updates to your tasks
  • Ask questions and make suggestions so we can deliver the best software to our clients
  • Carefully analyze requirements and test scripts
  • Assist in planning and scope management
  • Collaborate with project leadership and team members
  • Identify blockers and potential blockers so the team moves quickly and effectively
  • Test code locally and participate in weekly code reviews
What we offer
What we offer
  • Frontline of Innovation: Immerse yourself in a vibrant workplace that’s constantly adopting new technologies and exploring the potential of AI
  • Team Synergy: Work alongside a top-tier team where open and honest communication enhances our collaborative efforts to achieve outstanding results
  • Challenging Projects: Take pride in overcoming complex challenges and delivering solutions that set new benchmarks in the tech startup landscape
  • Industry Exposure: Benefit from opportunities to apply your skills across different sectors, enhancing your versatility and knowledge base
  • Remote Flexibility: Enjoy the flexibility of remote work along with our commitment to your career development and long-term success
Read More
Arrow Right

Senior Full Stack Developer

CNBS is looking for a Senior Full Stack Developer for our ePayments team. This i...
Location
Location
United States , Cincinnati
Salary
Salary:
Not provided
cnbssoftware.com Logo
CNBS Software
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Experience with React.JS, React Native, JavaScript including DOM Manipulation and the JavaScript object model
  • Thorough understanding of React Native and its core Principles
  • Hands on experience on React.JS Framework – at least 5 years
  • Very Good Knowledge of HTML5, CSS
  • Experience with common front-end development tools such as Web pack, NPM etc
  • Experience with .NET Core and interaction with RESTful APIs
  • Very strong communication skills
  • Strong project and product management skills
Job Responsibility
Job Responsibility
  • Interact with customers and business analysts to gather requirements, plan releases and develop user stories
  • Working on a distributed team of React.JS, .NET and ABAP engineers to develop payment processing applications
  • Manage user requests, inquiries and troubleshooting problems in an Enterprise Systems landscape
What we offer
What we offer
  • Health, Dental, Life and STD/LTD
Read More
Arrow Right

Sr. Front-End Engineer (React Native), Product

We’re looking for an experienced Front-End Engineer (React Native focus) to join...
Location
Location
United States
Salary
Salary:
160000.00 - 190000.00 USD / Year
zora.co Logo
Zora
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 4+ years of professional experience as a Software Engineer
  • Strong technical background building consumer- or user-facing applications at scale using React/React Native
  • Comfortable working through the product lifecycle, partnering closely with Designers, Engineers, and Product Managers
  • Strong product sense and keep user needs front and center when building and improving features
  • Familiarity with crypto features and concepts
  • A desire to keep up with modern best practices in software development and Web3
  • U.S. time zone
Job Responsibility
Job Responsibility
  • Work closely with Product Managers, Designers, and Engineers across the stack to build and continuously improve trading-related features
  • Develop and maintain performant, scalable user interfaces across mobile and web
  • Take ownership of projects end-to-end, working independently while seeking guidance from senior peers and managers as needed
  • Communicate status, updates, blockers, etc., to cross-functional stakeholders
  • Respond to incidents as part of an on-call rotation
  • Participate in RFC and code review
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

Senior Software Developer Front End

Do you have experience in React, REST APIs, JavaScript and TypeScript, Node.js,N...
Location
Location
Canada , North York
Salary
Salary:
Not provided
https://www.randstad.com Logo
Randstad
Expiration Date
February 04, 2026
Flip Icon
Requirements
Requirements
  • React
  • REST APIs
  • JavaScript and TypeScript
  • Node.js
  • NextJS
  • Knowledgeable in Web Content Accessibility Guidelines (WCAG) for web application development
Job Responsibility
Job Responsibility
  • As a front end developer, work with Business Analysts / Product Manager / Cloud Architect / backend developers, base on storyboard, user stories, UI/UX artefacts, solution architecture, security requirements, data models, develop high-quality front-end code, deliver quality software products (including Minimal Viable Products and Cloud-Native Web Application products, AODA compliance) as required
  • Collaborate with developers to implement designs directly into React/Next applications
  • Maintain design consistency and adhere to brand guidelines across all projects
  • Stay updated with the latest UI/UX design trends and best practices
  • Support Quality Assurance & Defect Management, including Unit Test, Test Automation, Penetration / Vulnerability Test, Load Test, AODA Test, system / user test, migration test, etc
  • Provide critical application support (incident investigation, troubleshooting, interim / long-term fixes, maintenance / incremental changes, etc.) for complex production enterprise Applications
  • Strong understanding of UI design principles
  • Strong communication and teamwork skills
  • Experience in Agile/Scrum methodology for the development, design, implementation, and maintenance of applications
  • Experience in design, code, test and debugging applications
What we offer
What we offer
  • Earn a competitive rate within the industry
  • Potential for extension
Read More
Arrow Right

Senior AI Developer

Slingshot is on the hunt for a talented and passionate Senior AI Developer who t...
Location
Location
United States , Louisville
Salary
Salary:
Not provided
yslingshot.com Logo
Slingshot
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Deep full-stack experience with modern web and mobile frameworks
  • Genuinely excited about how AI is transforming software development
  • Passionate about learning and using emerging tools (Cursor, Claude Code, Copilot) to accelerate development and enhance workflows
  • Knows how to build for scale and reliability in a cloud environment (especially AWS)
  • Writes clean, testable, and well-documented code
  • Can clearly communicate architecture and technical decisions
  • Infinitely curious and not afraid to experiment or fail fast
  • Wants to work with a team of driven, creative, passionate humans who take pride in their craft
Job Responsibility
Job Responsibility
  • Designing full-stack applications and architectures that leverage modern web, mobile, and cloud technologies
  • Leading projects as the technical head, managing code quality and mentoring teammates
  • Applying AI-first development practices, using tools like Cursor, Claude Code, ChatGPT, Copilot, and others
  • Rapidly building prototypes and proof-of-concepts using AI tools to shorten development cycles
  • Primarily working on Node.js, React, React Native, PostgreSQL
  • Creating robust APIs, and cloud-native backends primarily in AWS and Azure
  • Acting as an internal evangelist for AI innovation, helping Slingshot continuously evolve how we build software
What we offer
What we offer
  • Generous PTO and Holiday time off including your birthday
  • 401(k) with company match
  • Quarterly bonuses
  • Valentine’s Day office fairy
  • Flexible hours and remote-friendly culture
  • No dress code (except when needed for clients)
  • Greenfield project opportunities with a chance to leave your mark
  • Zero politics. Just solid people building great things
Read More
Arrow Right

Senior Full Stack Developer

Betstamp is the future of sports betting. We were founded in 2020 to make sports...
Location
Location
Canada , Toronto
Salary
Salary:
Not provided
betstamp.app Logo
Betstamp
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • History of success managing back-end & infrastructure projects
  • 3-5+ years building production systems in Go / Python (Django a plus)
  • Can craft modern UIs in React (web) or React Native (mobile)
  • Know your way around SQL performance tuning and RESTful API design
  • Enjoy working in an early-stage, ship-fast, own-your-stuff environment
Job Responsibility
Job Responsibility
  • Lead DevOps infrastructure growth as we scale our products
  • Control the design of new and exciting features involving both backend / frontend work
  • Set up and manage external APIs interacting with betstamp’s backend
  • Optimize database queries and endpoint speed
  • Build analytic features to analyze betstamp’s backend data
  • Own end-to-end features – scope, architect, and ship full-stack projects across web and mobile
  • Surface the best bets – design blazing-fast APIs that crunch market data and return +EV opportunities in milliseconds
  • Scale our data engine – optimize Postgres queries, design new schemas, and keep our odds ingestion pipeline rolling
  • Integrate new partners – wire up external sportsbook and promo APIs so users always see the freshest lines and bonuses
  • Turn data into insight – build analytics dashboards that help bettors (and Betstamp) learn, iterate, and win
What we offer
What we offer
  • Competitive salary & raises – share in the upside you build
  • Autonomy & influence – you’ll make architectural calls, not just tickets
  • Gear & learning stipend – get the tools and courses that level you up
  • AI-Augmentation - free reign on testing & spending on the AI tools of the future to help you excel
  • World-Class betting tools - get access to our best tools that professional bettors use, for FREE
  • Sports-centric culture – team watch parties, office prop pools, and the inside scoop on sharp bets
  • Fulltime
Read More
Arrow Right
Jobs by Category
Art and Entertainment Jobs Banking Jobs Call Center Jobs Construction Jobs Consulting Jobs Customer Service Jobs Education Jobs Energy Jobs Finance Jobs Gastronomy Jobs Health and Beauty Jobs Hospitality and Tourism Jobs Human Resources Jobs Insurance Jobs IT - Administration Jobs IT - Software Development Jobs Legal Jobs Logistics Jobs Manufacturing Jobs Marketing, Digital Marketing, SEO, SEM Jobs Media Jobs Nursing Jobs Office Administration Jobs Pharmacy Jobs Physical Work Jobs Public Relations Jobs Public Sector Jobs Purchasing Jobs Quality Control Jobs Real Estate Jobs Research and Development Jobs Sales Jobs
Job Positions Jobs by Country
United States Jobs United Kingdom Jobs India Jobs Canada Jobs Australia Jobs Germany Jobs Ireland Jobs Poland Jobs
Company
Blog About Us Contact
Follow Us
Facebook
X (Twitter)
LinkedIn
Instagram
CrawlJobs Group
ITFlashcards AllDevBlogs
© 2026 CrawlJobs Ltd. All Rights Reserved
Terms & Conditions Privacy Policy