Remote Senior Fullstack Engineer - TypeScript & Node.js

Appfire; Polska; Remote; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Equity

Vacation days

Wellbeing days

Volunteer time

Learning & Development

Private healthcare

Life insurance

Lunch card

Job summary

Appfire, a remote-first software company with 800+ employees across 28 countries, is looking for an experienced software engineer to help evolve JMWE and JMCF products. You will work on full-stack JavaScript/TypeScript applications, shape customer experiences, and drive performance improvements.

In this role you will participate in all stages of the product lifecycle, mentor teammates, and collaborate with product managers, UX designers, and support engineers to deliver scalable, secure, and

Qualifications

• 5+ years delivering scalable, high-volume cloud applications.
• Proficient in full-stack JavaScript/TypeScript.
• Experience with cloud architectures and performance/security considerations.

Responsibilities

• Join a cross-functional product team to build JMWE/JMCF products.
• Design, develop and maintain scalable Node.js/TypeScript apps.
• Advocate testing, code reviews, and CI/CD practices.
• Mentor teammates and contribute to team culture.
• Collaborate with customers and internal stakeholders to improve products.

Skills

Full-stack JavaScript

TypeScript

Effect.js

Express.js

AI models

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Tools

Effect.js

Express.js

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AI models toolkits

Job description

Appfire, a remote-first software company with 800+ employees across 28 countries, is looking for an experienced software engineer to help evolve JMWE and JMCF products. You will work on full-stack JavaScript/TypeScript applications, shape customer experiences, and drive performance improvements.

In this role you will participate in all stages of the product lifecycle, mentor teammates, and collaborate with product managers, UX designers, and support engineers to deliver scalable, secure, and