Frontend Developer (React) Job at Andersen

Frontend Developer (React Native)

Andersen, an international IT company, invites a Frontend Developer (React Nativ...

Location

Salary:

Not provided

Andersen

Expiration Date

Until further notice

Requirements

Experience in mobile development for 4+ years, including experience in React Native for 2+ years
Proficiency in JavaScript (ES6+) and TypeScript
Hands-on experience with GraphQL, including queries, mutations, and Apollo Client
Practical knowledge of native development using Kotlin (Android) and Swift (iOS)
Understanding of bridging between React Native and native modules
Experience working with mobile build tools such as Gradle, Xcode, and Fastlane
Familiarity with state management libraries such as Redux, Recoil, MobX, or Zustand
Experience with Git, CI/CD pipelines, and app distribution via the App Store and Google Play
Level of English – from Intermediate+ and above

Job Responsibility

Developing and maintaining cross-platform mobile applications using React Native
Building native modules and integrations in Kotlin (Android) and Swift (iOS)
Implementing and consuming GraphQL APIs for efficient data management
Collaborating closely with backend, design, and QA teams to deliver high-quality mobile experiences
Ensuring app performance, responsiveness, and platform-specific optimization
Participating in code reviews, architecture discussions, and sprint planning
Writing unit and integration tests to ensure app stability and maintainability

What we offer

Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others
The opportunity to change the project and/or develop expertise in an interesting business domain
Guarantee of professional, financial, and career growth
The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities
Access to the corporate training portal
Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies)
Certification compensation (AWS, PMP, etc)
Referral program
English courses
Private health insurance and compensation for sports activities

Frontend Developer (React)

Andersen is looking for a Frontend Developer (React) for a large eCommerce proje...

Location

Salary:

Not provided

Andersen

Expiration Date

Until further notice

Requirements

Experience in React application development for 5+ years
Experience in front-end HTML development (Vanilla-JS, HTML5, CSS) for 5+ years
Proficiency in modern CSS frameworks (Tailwind/Bootstrap) and CSS3 (Flexbox/Grid Layouts)
Experience working with module bundlers and transpilers
Proficiency in developing single-page applications
Experience with patterns and state management libraries (Redux/Vuex)
Experience with API integration and API Mocking
Experience with UI design management tools (Figma/Sketch/Invision)
Familiarity with continuous integration and deployment (CI/CD) practices
Strong problem-solving skills and attention to detail

Job Responsibility

Developing and maintaining React.js applications
Writing clean, efficient, and well-documented code
Collaborating with the team to understand project requirements and specifications
Integrating third-party APIs and services
Troubleshooting, debugging, and resolving technical issues
Implementing security and data protection measures
Optimizing application performance and scalability
Conducting code reviews and providing constructive feedback to team members
Ensuring code quality through different types of testing and continuous integration

What we offer

Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others
The opportunity to change the project and/or develop expertise in an interesting business domain
Guarantee of professional, financial, and career growth
The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities
Access to the corporate training portal
Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies)
Certification compensation (AWS, PMP, etc)
Referral program
English courses
Private health insurance and compensation for sports activities

Frontend Developer (React Native)

Andersen is hiring a Frontend Developer (React Native) to join a global team cre...

Location

Salary:

Not provided

Andersen

Expiration Date

Until further notice

Requirements

Experience in professional front-end development, with a focus on React Native for 2+ years
Solid understanding of mobile app development for iOS and Android
Hands-on experience implementing Clean Architecture and MVVM design patterns
Experience working with WebSockets, REST APIs, and third-party integrations
Familiarity with mobile analytics tools (Google Analytics, Matomo, etc.)
Understanding of mobile performance optimization and debugging techniques
Level of English – from Intermediate+ and above

Job Responsibility

Developing and maintaining mobile applications using React Native for both iOS and Android platforms
Implementing application architecture following Clean Architecture and MVVM design patterns
Integrating and managing third-party libraries and external APIs
Working with RESTful services and ensuring efficient data exchange between client and server
Implementing real-time features using WebSockets
Setting up and maintaining analytics tools (e.g., Google Analytics, Matomo, or similar)
Ensuring app performance, scalability, and smooth user experience across platforms
Collaborating with designers, backend developers, and QA engineers to deliver high-quality releases
Participating in code reviews and contributing to continuous improvement of development processes

What we offer

Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others
The opportunity to change the project and/or develop expertise in an interesting business domain
Guarantee of professional, financial, and career growth
The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities
Access to the corporate training portal
Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies)
Certification compensation (AWS, PMP, etc)
Referral program
English courses
Private health insurance and compensation for sports activities

Frontend Developer with React and Node.js

As a Frontend Engineer, you will be responsible for keeping the digital channels...

Location

Australia , Melbourne

Salary:

Not provided

iGreenData

Expiration Date

Until further notice

Requirements

Strong knowledge and experience in React, HTML5, CSS3 and JavaScript
Knowledge and experience of Styled Components (or another JS based styling library)
Understanding of SEO & accessibility requirements and principles
Understanding of CMS platforms
Understanding of digital analytics systems (Google Analytics desirable)
Experience with design-systems, design thinking and modular, responsive content
Exceptional stakeholder management and communication skills
Ability to deal with ambiguity when swapping projects frequently
Practical agile experience
Experience with and understanding of Enterprise Architecture concepts in a corporate organisation

Job Responsibility

Design, build and maintain applications/tools to manage and expose domain resources
Authentically engage with a multi-stakeholder landscape to translate customer needs into leading-edge software application products, services or systems that meet the time, cost, and quality standards
Collaborate with team members and key stakeholders, seeking support, direction and buy-in to gather deep insights about the challenges and opportunities of our software application technologies and platforms
Significantly contribute to continuous improvement initiatives of our systems and processes, to help define best practice corporate testing standards and drive improved outcomes (e.g. productivity, customer experience and/or profitability)
Continual personal and peer learning and development in all aspects of the technology, applications, and new ways of working

What we offer

Ongoing professional and career development
We offer a highly competitive rewards and benefits package, including private healthcare and more
We’re growing, so there will be plenty of opportunities to grow your career with us as we expand
Lots of social activities
A learning organisation – we invest our time and money in learning
Supporting individual learning opportunities, hosting, and attending ‘brown bag’ lunches, meetups
Generous training budget

Fulltime

Frontend Developer

We are looking for a Frontend Developer to join our client’s team. Our client is...

Location

Portugal , Braga

Salary:

Not provided

Precise

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science, Engineering, or a related technical field, or demonstrate equivalent practical experience
Solid track record in developing modern applications for both Android and iOS platforms, with a deep understanding of their lifecycles. Minimum 2 to 3 years of experience
Significant experience in developing mobile applications, particularly in React Native development
Fluency in Portuguese and English

Job Responsibility

Technical Investigation and Problem-Solving: Proactively research and address technical challenges, contributing to continuous improvement in our development processes
Development and Implementation: Take charge of translating designs into functional user interfaces, ensuring readiness for production while maintaining high standards of quality
End-to-End Software Solution Management: Oversee the specification, implementation, testing, deployment, and ongoing operation of our software solutions
Quality Assurance: Conduct thorough code reviews to maintain code quality, sharing knowledge and best practices within the team
Collaborative Teamwork: Engage in productive collaborations with UI/UX designers, developers, architects, and product owners on both technical and professional fronts
Performance and Security: Focus on optimizing app performance and adhering to security standards to provide an exceptional user experience
Innovation and Continuous Learning: Stay abreast of emerging tech trends, apply innovative solutions, and share insights to enhance team capabilities and workflows

Fulltime

New

Senior Frontend Developer

The Digital division focuses exclusively on the IT sector, offering unique oppor...

Location

Portugal , Porto

Salary:

Not provided

Randstad

Expiration Date

January 11, 2026

Requirements

Degree in Computer Engineering or similar
Minimum 5 years of experience with JavaScript, TypeScript and React
Experience with HTML and CSS
Experience with Bootstrap, Sass or Less
Written and verbal communication skills (Portuguese and English)
Ability to work effectively and manage deadlines
Sense of responsibility, commitment and integrity
Focus on innovation, dynamism, autonomy and teamwork

Job Responsibility

Develop and maintain web applications using React, ensuring high performance and responsiveness
Write clean, maintainable, and scalable code while following best practices
Work closely with backend developers and product managers to align on project goals and technical requirements
Debug and troubleshoot technical issues, ensuring applications run smoothly across different platforms and devices

Junior Frontend Developer

You will be working on MDOTM technology as part of our engineering team. The mai...

Location

Italy , Milan

Salary:

Not provided

MDOTM Ltd

Expiration Date

Until further notice

Requirements

1+ years experience working as frontend developer
Coding experience with TypeScript
Knowledge of REST API
Experience with GIT and software versioning
Outstanding communication skills
Fluent in English both spoken and written

Job Responsibility

Develop interfaces for both the main product of the company and internal applications using TypeScript and React
Lead the adoption of frontend best-practices within the company
Collaborate with technical team members as well as business partners to define problems, requirements and meet deadlines
Research and develop novel solutions and as part of a team
Produce robust, reliable, scalable high quality solutions to further product development
Support the advancement of the solution
Work in a small team to iteratively improve user experience

What we offer

Flexible smart working policies
Annual retreat for the team in an awesome location
Professional development under the lead of a senior member
Free coffee and snacks
Office kitchen and common spaces

Senior Frontend Developer

Egnyte is the secure multi-cloud platform for content security and governance th...

Location

India

Salary:

Not provided

Egnyte

Expiration Date

Until further notice

Requirements

Hands-on experience designing and developing highly scalable applications from both functional and performance perspective
Expert knowledge of ES6+, HTML5, CSS3
Familiarity with additional technologies such as React Query, CSS Modules, Jest, Cypress / WebDriver IO, and Storybook.
Experience with React ecosystem (our stack is based on React, Redux, Webpack)
Practical experience with TDD
Understanding of cross-browser compatibility issues.
Adaptability in a dynamic environment.
Practical experience with unit testing and end-to-end automation

Job Responsibility

Developing system components throughout the whole product lifecycle.
Building user interfaces that are usable and informative.
Building a scalable and maintainable product used by over 350 thousand users every day.
Influencing the development strategy and technologies of a global product deployed on hundreds of servers around the world.
Supporting other team members to help them fulfil their potential.
Leading and owning projects end to end, from design to deployment.
Learn, collaborate, and teach other Frontend Engineers.
Lead large-scale projects exerting significant influence on long term vision and goals for your team.
Collaborating with other frontend developers to design, architect, implement, and build a frontend project.
Being part of a professional team collaborating with QA and backend developers.

What we offer

Competitive salaries
Medical insurance and healthcare benefits for you and your family
Fully paid premiums for life insurance
Flexible hours and PTO
Mental wellness platform subscription
Gym reimbursement

Frontend Developer (React)

Andersen

Location:

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
December 18, 2025

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