ExternalFreelancerRemote$36–$0 USD

Senior Full Stack Developer (W/M/D)

Summary

Freelancer Client is hiring: Senior Full Stack Developer (W/M/D).

Location: Remote

We are seeking a Senior Full-Stack Web Developer to join our team. You will work on modern web applications with a focus on JavaScript, TypeScript and React, while contributing to backend services and APIs.

What you'll do:

• Develop and maintain modern web applications with a focus on JavaScript, TypeScript and React.

• Design, implement and integrate backend services and APIs.

• Collaborate with designers and other developers to deliver high-quality products.

• Maintain and optimize existing applications.

• Participate in code reviews and ensure best practices are followed.

• Support the evolution and customization of WordPress websites (optional).

• Assist and support team members with IT issues.

Requirements:

• Minimum of 8 years of experience in developing web applications.

• Strong proficiency in JavaScript, TypeScript and React.

• Experience with backend technologies and frameworks (e.g., Node.js, Bun).

• Solid knowledge of HTML, CSS and modern web technologies.

• Experience with version control systems (Git).

• Knowledge or experience with WordPress, PHP, AWS and container technologies (e.g., Docker, Kubernetes) is a plus but not required.

• Understanding of responsive design and cross-browser compatibility.

• Excellent problem-solving and analytical thinking skills.

Benefits & perks:

• Competitive monthly fixed salary and a secure workplace in a rapidly growing industry.

• Hybrid work with flexible scheduling.

• Free and full access to learning content to boost your financial knowledge.

• A success-oriented and motivating environment for ongoing development.

• Collaborative team culture focused on delivering our mission and achieving our vision.

• Opportunity to bring your ideas to life.

• Individual and diverse career growth opportunities in a fast-growing company.

Skills: PHP, JavaScript, WordPress, CSS, HTML5, HTML, Git, React.js, Typescript, Web Development

Budget: $36–$0 USD


Source: Freelancer Client via Remote / Online. Apply on the source website.

Original

We are seeking a Senior Full-Stack Web Developer to join our team. You will work on modern web applications with a focus on JavaScript, TypeScript and React, while contributing to backend services and APIs.

Requirements
Minimum of 8 years of experience in developing web applications.
Strong proficiency in JavaScript, TypeScript and React.
Experience with backend technologies and frameworks (e.g., Node.js, Bun).
Solid knowledge of HTML, CSS and modern web technologies.
Experience with version control systems (Git).
Knowledge or experience with WordPress, PHP, AWS and container technologies (e.g., Docker, Kubernetes) is a plus but not required.
Understanding of responsive design and cross-browser compatibility.
Excellent problem-solving and analytical thinking skills.
Team player with strong communication skills.
Proficient in German and English (spoken and written).
Interest in core topics such as personal development and financial education.
You are motivated to work on meaningful and value-adding tasks.
You are a team player who thinks beyond the box and contributes ideas.

Responsibilities
Develop and maintain modern web applications with a focus on JavaScript, TypeScript and React.
Design, implement and integrate backend services and APIs.
Collaborate with designers and other developers to deliver high-quality products.
Maintain and optimize existing applications.
Participate in code reviews and ensure best practices are followed.
Support the evolution and customization of WordPress websites (optional).
Assist and support team members with IT issues.

Benefits
Competitive monthly fixed salary and a secure workplace in a rapidly growing industry.
Hybrid work with flexible scheduling.
Free and full access to learning content to boost your financial knowledge.
A success-oriented and motivating environment for ongoing development.
Collaborative team culture focused on delivering our mission and achieving our vision.
Opportunity to bring your ideas to life.
Individual and diverse career growth opportunities in a fast-growing company.
Required Experience
Minimum 8 years of professional experience.

Employment Type
Full-time

Remote Work Policy
Fixed quota for remote days per year: 46 days (approximately one remote day per week).
No fixed remote or office days; team members decide how to use their days.
A maximum of five consecutive remote days can be taken per month.
Five of the 46 remote days may be used as a workation within the EU.

Location & Details

SourceFreelancer
Budget$36–$0 USD
LocationRemote
Posted2026-05-21 04:12:33
PHPJavaScriptWordPressCSSHTML5HTMLGitReact.jsTypescriptWeb Development
Apply on source →

About this listing

This remote opportunity was imported from Freelancer and is shown here for discovery. To apply, follow the link to the original posting.

Skills mentioned:
PHPJavaScriptWordPressCSSHTML5HTMLGitReact.jsTypescriptWeb Development