React Developer Intern Jobs

Software Engineer Intern, Developer Tools

Figma is seeking Software Engineering interns to join our Developer Tools pillar...

Location

United Kingdom , London

Salary:

Not provided

Figma

Expiration Date

Until further notice

Requirements

Have experience writing clean code in at least one general-purpose language (e.g. C++, JavaScript, React, C++, Python, etc.)
Are comfortable with core CS concepts like data structures and algorithms
Have worked on projects through school, work, or personal exploration that required solving technical problems
Are excited to explore how systems are designed and operate, from infrastructure to UI
Communicate well, ask great questions, and enjoy collaborating with others
Are excited to learn, get feedback, and grow as an engineer

Job Responsibility

Contribute to Dev Mode, Figma's leading tool for dev/design collaboration, working on technical projects that directly relate to your team and team goals
Collaborate with engineers, PMs, designers, and QA to break down features and plan timelines
Build, document, and maintain tests, features, or infrastructure
Share feedback and participate in peer code review
Ship your project(s) by the end of your internship!

Software Developer intern

Software Developer intern role at Hewlett Packard Enterprise/Aruba, working on n...

Location

South Africa , Cape Town

Salary:

Not provided

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

Practical experience programming in Python
Good understanding of basic computer networking
Basic SQL knowledge
Familiar with Git source control or similar
Good teamwork and communication skills

Job Responsibility

Prototyping and experimenting with software used by other developers and customers
Integration with cloud services
Developing and improving existing and new solutions

What we offer

Excitement and growth of a startup with the resources and security of a Fortune 100 company
Ongoing technical education
Soft skills training
Exposure to latest & greatest technologies
Opportunity to help shape the product
Growth and global scope
Health & Wellbeing benefits
Personal & Professional Development programs

Fulltime

New

Full Stack Java + React Developer

We’re looking for an experienced Full-Stack Developer (Java + React) to join a m...

Location

Belgium , Brussels

Salary:

Not provided

Apollo Solutions

Expiration Date

Until further notice

Requirements

Strong professional experience as a Full-Stack Developer using Java (Spring ecosystem preferred) and React
Solid understanding of modern software engineering practices, including CI/CD, automated testing, and microservices
Experience working in complex, enterprise-grade environments—ideally within financial services or other regulated industries
Ability to translate functional requirements into clean, maintainable, and performant code
Comfortable working within Agile teams and collaborating closely with both technical and non-technical stakeholders
Strong problem-solving skills and a proactive, ownership-driven mindset
Fluent in English

Job Responsibility

Design, develop, and maintain full-stack applications using Java (backend) and React (frontend)
Collaborate with product owners, architects, and fellow engineers to refine requirements and deliver high-quality solutions
Contribute to the development of modular, secure, and scalable APIs and services
Implement intuitive and responsive user interfaces that enhance customer and internal user experiences
Participate in Agile ceremonies and support continuous delivery practices
Ensure code quality through reviews, testing, and adherence to best practices
Help shape architectural decisions and technical direction across ongoing and greenfield projects

Fulltime

React Developer

We are looking for an experienced React Developer. We value direct communication...

Location

Poland , Wrocław; Bielsko-Biała

Salary:

90.00 - 150.00 PLN / Hour

Cshark

Expiration Date

Until further notice

Requirements

At least 3 years of commercial experience in creating web applications using React and TypeScript
Good knowledge of react-query
Ability to build applications using microservice architecture, with an understanding of its concepts, benefits, and drawbacks
Good knowledge of unit test
Good knowledge of software development practices and methodologies such as code reviews, DDD, TDD, CI/CD, SOLID, IaC, etc.
A team player with a product-oriented mindset, focused on solving user problems
Fluent in English (minimum B2 level) – working in an international team

Job Responsibility

Designing web solution architecture based on best practices, using microservices and the AWS cloud
Developing within a SaaS product platform
Implementing new functionalities using React
Designing, developing, and maintaining APIs, services, and systems on a cloud-based platform
Building high-performance front-end solutions
Preparing tests and technical documentation
Being part of a SCRUM team that develops and delivers software solutions throughout the entire production lifecycle

What we offer

100% remote work
Flexible hours
International projects
Business english lessons
Participation in charity actions
In-house technology workshops

Senior React Developer

Location

Poland , Warsaw

Salary:

Not provided

Fireart Studio

Expiration Date

Until further notice

Requirements

5+ years of commercial experience
Expert knowledge in React
Expert knowledge of HTML, CSS (including CSS preprocessors)
Experience in consuming REST and GraphQL APIs
Practical experience with Typescript
High productivity and effective time management
Experience with Scrum/Agile SDLC
Outstanding interpersonal and written communication skills
Good spoken English

Job Responsibility

Working with international clients from the entire world (US and UK mostly)
Working within a project team, having Project Manager, Backend developers and Frontend developers as partners
Using digital tools to communicate with clients and within a team (Slack, Google Meet)

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

Senior React Developer

Our client is one of the largest insurance brokers in the world, working in the ...

Location

Argentina

Salary:

Not provided

ELEKS

Expiration Date

Until further notice

Requirements

10+ years of experience with React.js, JS
Experience with any UI-rich component library or corporate UI design system (experience in working with Storybooks)
Strong understanding of REST API
Advanced Level of English
Experience in leading teams of 3+ developers (creating, dividing tasks between developers, code reviews, mentoring if needed)
Experience in creating FE Architecture
Clear communication skills & responsible attitude to work
Self-sufficient developer who can mentor lower-level people

Job Responsibility

Design, develop, and maintain reliable software in line with technical requirements, focusing on performance and availability
Analyze requirements, review designs, and estimate user stories following project methodology (Agile, Waterfall, etc)
Proactively propose code refactoring and optimization improvements according to the best software development practices and coding standards
Help maintain and improve high-quality standards within the developer community by sharing knowledge, conducting tech talks, and participating in the internal promotion verification process
Stay up-to-date with modern technology and obtain professional certifications
Support less experienced developers by providing training, distributing, and monitoring tasks

What we offer

Close cooperation with a customer
Challenging tasks
Competence development
Ability to influence project technologies
Team of professionals
Dynamic environment with low level of bureaucracy

Senior React Native developer

Fireart is an experience design & technology partner to clients large and small....

Location

Poland , Warsaw

Salary:

Not provided

Fireart Studio

Expiration Date

Until further notice

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

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)

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

Fulltime

Intern Front End Developer

We are looking for a Front End Developer Intern to join our dynamic engineering ...

Location

Poland , Warszawa

Salary:

Not provided

Circle K

Expiration Date

Until further notice

Requirements

Understanding of JavaScript and CSS
Basic knowledge of HTML
Understand works of UI/UX and relevance to code
Understanding of basic OOP principles
Basic understanding of RESTful APIs
Familiarity with Git
Exposure to testing frameworks
Exposure to MVC frameworks like Angular or Libs like React or VUE
Familiarity with Agile methodologies (optional)
Willingness to learn with open mindset

Job Responsibility

Assist in development and maintenance of Front End components
Write clean code and follow best practices and standards
Participate in code reviews
Debug issues and fixing it
Assembly UX designs to HTML and CSS

What we offer

Hands-on experience with modern backend technologies in the fuel and retail market
Hands-on experience with SCRUM and SAFe
Exposure to industry-leading EV charging and smart mobility projects
Mentorship from experienced developers and domain experts
Potential for a full-time offer upon completion of the internship

Fulltime

React Developer Intern

JK Contracting and Consulting Inc.

Location:
Canada , Burlington

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
December 09, 2025

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