Ensure high code quality through unit, integration, and end-to-end testing, code reviews, and collaborative problem-solving.
Collaborate with product managers, UX/UI designers, and other development teams to deliver features that address customer needs.
Contribute to the design, development, and continuous improvement of our cloud-based SaaS architecture.
Help build reliable, scalable, and secure solutions, considering performance, concurrency, caching, and authorization.
Investigate and resolve technical issues, including providing technical support for our customers.
Share knowledge, contribute to team discussions, and support continuous learning and improvement across the development team.
What you'll need
Minimum 3 years of solid commercial experience with Java 17 and Spring Boot, including developing and maintaining RESTful APIs.
Strong practical experience with TypeScript and Node.js, particularly for backend logic, serverless functions, or API resolvers.
Strong frontend development experience with React, including modern state management solutions such as Redux or TanStack Query and routing.
Practical understanding of software design principles, design patterns, and application architecture.
Experience writing automated tests, including unit and integration tests, and familiarity with tools such as JUnit 5, Mockito, Vitest, or Playwright.
Experience using Git and Maven, with working knowledge of Docker and modern development workflows.
Strong problem-solving skills, a hands-on approach, and a willingness to collaborate, experiment, learn, and continuously improve.
Good English communication skills (B2 or higher)
Benefits & Perks
Equity: every Appfire team member is eligible for company equity, fostering a true sense of ownership and connection to our growth
Time Off & Wellbeing
26 paid vacation days annually, regardless of tenure
Wellness Days - one fully paid day off each month for an unplanned emergency, rest, or recovery needs available on an ad-hoc basis (not carried over month-to-month)
24 hours of paid volunteer time to support meaningful causes outside of work
3 fully paid volunteering days each year through Appfire Town, our Corporate Social Responsibility (CSR) program supporting local communities
Learning & Development: grow with Appfire University — our custom, on-demand learning platform designed to support continuous learning and professional development.
Health & Insurance
Fully covered Luxmed private healthcare plan
Option to extend coverage to your partner or add personalized upgrades
UNUM life insurance, fully paid by Appfire
Lifestyle & Benefits
MyBenefit Platform with 150 PLN per month to spend on: a Multisport card, shopping, restaurants, entertainment experiences
Lunch Card with 300 PLN monthly for groceries or dining out via a virtual prepaid Pluxee card (Google Pay or Apple Wallet supported)
Remote Work Support: receive 200 PLN net per month as a home office allowance to help cover electricity and internet costs while working remotely.
Market recognition
Appfire has been consistently recognized for company growth, culture, corporate social responsibility, and product excellence and has been included among the Deloitte Technology Fast 500, Inc. Best Workplaces, BuiltIn Best Places to Work, and Inc. 5000. Learn more about our accomplishments, which would not be possible without our team members, partners, and customers: https://appfire.com/awards.
Equal Employer Opportunity (EEO)
Appfire is an equal opportunity employer and does not discriminate based on race, color, religion, sex (including pregnancy), sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status, veteran status, or any other protected characteristic as defined by applicable law. Our commitment extends to all employment practices, including recruitment, hiring, training, promotion, compensation, benefits, and termination.
