Senior ui developer java, javascript, ajax Work, Jobs in Remote (with Salaries)

Middle React Native Developer
Mad Devs —Remote
- Remote
- English
- Analysis skills
- JavaScript
- Paid training
- Flexible schedule
Staff Software Engineer (Production Engineering)
One Identity —Remote
- Full-time
- Remote
- System design
- AWS
- APIs
8d
Graphic Designer
Get-Let Lettings LTD —Remote
- £28,000 - £34,000 a year
- Full-time
- Remote
- JavaScript
- HTML
- Time management
Quick apply
Computer Science Teacher (Primary | Secondary | Edexcel iGCSE)
UK Virtual School —Remote
- From £24 an hour
- Part-time
- Remote
- Computer Science
- Education
- JavaScript
Quick apply
Solution Architect
Kinaxis Inc. —Remote
- Full-time
- Remote
- Oracle
- Engineering
- Master's degree
- Referral programme
11d
Senior Customer Engineer
Builder.io —Remote
- £120,000 - £160,000 a year
- Remote
- JavaScript
- APIs
- AI
- Annual leave
- Life insurance
Quick apply
IT Trainer/Instructor/Tutor to teach online remotely
Eldemy —Remote
- Part-time
- Remote
- Microsoft Excel
- Azure
- English
QA Engineer / Software Tester – Manual & Automation Testing(EQUITY ONLY)
HolistiQ Holdings —Remote
- £24,420.00 - £45,611.95 a year
- Full-time
- Remote
- Azure
- Java
- SQL
- Profit sharing
Quick apply
7d
Technical SEO Specialist
Venture Stream —Remote
- From £25,000 a year
- Full-time
- Remote
- Analysis skills
- JavaScript
- HTML
- Flexible schedule
Quick apply
Senior Product Designer
BRAHMA —Remote
- Remote
- JavaScript
- Agile
- AI
Product Designer
Enterprise League —Remote
- Full-time
- Remote
- JavaScript
- HTML
MS365 Developer (Amsterdam) (Remote)
RemoteStar —Remote
- Full-time
- Remote
- Azure
- JavaScript
- Travel
Full Stack Engineer - MarTech
ZEPZ TECHNOLOGY SERVICES LIMITED —Remote
- Remote
- Java
- AWS
- AI
- Annual leave
- Employee discount
Principal Software Engineer (Identity Workflows)
One Identity —Remote
- Full-time
- Remote
- AWS
- Mentoring
- APIs
8d
Staff Software Engineer
One Identity —Remote
- Full-time
- Remote
- AWS
- Contracts
- Software development
8d
Senior Systems Engineer
Moneybox —Remote
- Full-time
- Azure
- Computer Science
- Analysis skills
Senior DevOps & Platform Engineer
Intergral —Remote
- £55,000 - £70,000 a year
- Full-time
- Remote
- DevOps
- AWS
- JavaScript
- Flexible schedule
Quick apply
9d
Senior Engineering Manager
Grip —Remote
- Full-time
- Remote
- Management
- AWS
- Bachelor's degree
- Life insurance
Quick apply
2d
Staff Software Engineer (Test Automation)
One Identity —Remote
- Full-time
- Remote
- AWS
- Contracts
- APIs
8d
Principal Software Engineer (Authentication & Access)
One Identity —Remote
- Full-time
- Remote
- System design
- AWS
- Mentoring
8d

I want to receive the latest job alerts for senior ui developer java, javascript, ajax in remote

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

senior ui developer java, javascript, ajax jobs near remote

Middle React Native Developer

Mad Devs -
Remote

Apply Now

Job details

Benefits

Paid training
Flexible schedule

Qualifications

iOS
English
Analysis skills
Russian
JavaScript
GitHub
APIs
IT
TypeScript
React Native

Full job description

We are looking for an experienced Middle React Native Developer to join our team and contribute to a fast-growing commercial mobile product used by thousands of real users. You will work with an active production codebase, help deliver new features, improve the app’s stability and performance, and influence technical decisions.

React Native

TypeScript

JavaScript

About us

Mad Devs is a full-stack team specializing in developing and administering large-scale IT products across diverse industries. Our solutions are utilized by millions globally, and we pride ourselves on delivering innovative projects that make a meaningful impact. Our clients include leading companies across Europe, the USA, and Southeast Asia, and we're committed to tackling complex challenges with cutting-edge technology.
#LINKD

Responsibilities:

Develop and maintain a mobile application using React Native (TypeScript)
Work with the existing production codebase and improve its structure and quality
Implement new features and contribute to UX improvements
Diagnose and fix production issues, monitor app stability
Collaborate with the frontend, backend, QA, and DevOps teams
Integrate with third-party APIs and services
Maintain basic technical documentation
Participate in code reviews and contribute to engineering best practices

Requirements:

3+ years of experience with React Native
Strong knowledge of JavaScript and TypeScript
Solid understanding of mobile application architectures
Experience working with production environments and real users
Ability to work with legacy or imperfect code and improve it step by step
Strong analytical and problem-solving skills
English and Russian at B2 level, for communication with stakeholders and team

It will be a plus:

Experience with high-load mobile applications
Knowledge of CI/CD processes (Fastlane, Bitrise, GitHub Actions, etc.)
Experience with performance optimization (profiling, reducing app size, improving rendering performance)
Experience with native modules (iOS/Android)

Additional benefits:

Work on a real commercial product with an active user base
Influence technical decisions and participate in product evolution
A proactive and supportive team that values initiative and ownership
Clear development processes (code review, planning, CI/CD)
Opportunities for professional growth through complex real-world tasks

Why join us

Join our team to work on a real commercial product with an active user base, shape technical decisions, and contribute to the evolution of the app. You'll collaborate with a supportive team, follow clear development processes, and grow professionally by tackling challenging, real-world tasks.

Employees benefits

Flexible working hours

Remote-first culture

Long-term projects

Salary in dollars

Professional communities

Onsite business trips

Training budget

Paid conferences

Hi, I'm Ekaterina.

Applying for jobs should be easy. I am here to simplify the hiring process and set you up for success. Feel free to send me a message via e-mail

[email protected]

Apply Now

Refine Your Search

senior ui developer java, javascript, ajax jobs in remote

Middle React Native Developer

Staff Software Engineer (Production Engineering)

Graphic Designer

Computer Science Teacher (Primary | Secondary | Edexcel iGCSE)

Solution Architect

Senior Customer Engineer

IT Trainer/Instructor/Tutor to teach online remotely

QA Engineer / Software Tester – Manual & Automation Testing(EQUITY ONLY)

Technical SEO Specialist

Senior Product Designer

Product Designer

MS365 Developer (Amsterdam) (Remote)

Full Stack Engineer - MarTech

Principal Software Engineer (Identity Workflows)

Staff Software Engineer

Senior Systems Engineer

Senior DevOps & Platform Engineer

Senior Engineering Manager

Staff Software Engineer (Test Automation)

Principal Software Engineer (Authentication & Access)

I want to receive the latest job alerts for senior ui developer java, javascript, ajax in remote

Related Searches

Explore jobs in more locations

About us

Responsibilities:

Requirements:

It will be a plus:

Additional benefits:

Why join us

Employees benefits

Jobseeker tools

Employer Tools

Browse

Stay Connected