Senior Frontend Engineer (React/React Native)
- EUR 50,000 to 56,000 per year
- Remote, Bulgaria
- Senior
- Posted 2 days ago
or apply from Claude / ChatGPT / Muse
Frontend role in a cross-functional squad building web and mobile interfaces in React, React Native and TypeScript. Remote within Bulgaria, with an optional hybrid office.
About the role
Interfaces built here serve millions of users, so performance, accessibility and consistency across the platform matter. The engineer also helps set frontend practices for the wider team.
At a glance
- Pay
- EUR 50,000 to 56,000 per year
- Remote scope
- Remote, Bulgaria
- Seniority
- Senior
- Skills
- React, React Native, TypeScript, JavaScript, HTML, CSS, Apollo, Git
- Posted
- 27 Oct 2026
- Last checked
- 27 Oct 2026
What you will do
- Build and maintain responsive features in React.js, React Native and TypeScript
- Turn wireframes and prototypes into reusable components and frontend libraries
- Handle complex data flows with Apollo and modern state management
- Write unit and UI integration tests and keep code clean and maintainable
- Join sprint planning, code reviews and other agile ceremonies
What they look for
- 4 or more years of commercial React frontend work
- Strong JavaScript, TypeScript, HTML and CSS
- At least a year of React Native, backed by solid React and TypeScript skills
- Experience with Apollo or similar state and data management tools
- Knowledge of frontend performance optimisation on web and mobile
- Familiarity with Git and collaborative workflows
Nice to have
- Exposure to AI-assisted development tools and workflows
How Keywordise applies for you
Alex Demo
[email protected]
From your CV
Yes, fully remote
- Sent
- 09:41
- Attached
- Your tailored CV
- 1Upload your CVAdd your CV once. It takes about a minute.
- 2Tailored to this jobKeywordise writes a CV and a cover letter for this job from your real experience.
- 3The form fills itselfName, email, experience and screening questions, field by field.
- 4Application sentYou get a receipt and follow it in your dashboard.
Apply with Keywordise AI7-day free trial, no card.
Apply from your AI assistant
Connect Keywordise to your assistant once, then send it the prompt. It applies for you.
Claude
- In Claude, open Settings, then Connectors, and choose Add custom connector.
- Name it Keywordise and paste the connector URL.
- Click Connect, log in to Keywordise and approve. Then send the prompt in a new chat.
https://keywordise.com/mcpDisconnect any time in your Keywordise settings.
ChatGPT
- In ChatGPT, open Settings, then Connectors. On plans that need it, turn on developer mode first.
- Add a new connector with the connector URL and choose OAuth. Leave the client ID and secret empty.
- Log in to Keywordise and approve. Then send the prompt in a new chat.
https://keywordise.com/mcpDisconnect any time in your Keywordise settings.
Muse
- Open Muse (muse.ai or the app) and send it the message below.
- If Muse asks how to sign in, answer OAuth. Open the sign-in link it sends, log in to Keywordise and approve.
- Send the prompt. Muse asks before it sends anything.
Add a custom connector called Keywordise. It is a remote MCP server at https://keywordise.com/mcp and uses OAuth. Give me the sign-in link.Muse is available in the US only for now.
Apply to Keywordise job rbgyjcwjzqQuestions about this job
Can I do this job remotely, and from which countries?
Yes, it is listed as remote, aimed at candidates in Bulgaria.
What does this job pay?
The posting states EUR 50,000 to 56,000 per year.
What experience is needed?
It is a senior role. The posting asks for: 4 or more years of commercial React frontend work; strong JavaScript, TypeScript, HTML and CSS; at least a year of React Native, backed by solid React and TypeScript skills. Skills it names include React, React Native, TypeScript, JavaScript.
How do I apply with Keywordise AI?
Click Apply with Keywordise AI, create an account and upload your CV. Your CV and cover letter are written for this job from what you have really done, then Keywordise applies for you. Trial: 7 days, no card.
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