Fullstack Developer (PL) Chooose builds software to enable the lower carbon fuel value chain. Companies like Delta Air Lines, Cathay Pacific, British Airways, and Microsoft use the Chooose platform to build, operate, and scale their lower carbon fuel programs (typically referred to as Sustainable Aviation Fuel, or SAF), and to advance voluntary and compliance carbon management initiatives. With offices in Miami and Oslo, and remote employees across the US and Europe, Chooose is relentlessly focused on delivering enterprise software products to enable our customers to drive lower carbon fuel adoption. The company has raised $50M from leading venture capital and strategic investors. This opportunity is exclusively available as a B2B arrangementThe role We are looking for a person who is open to new technologies, is not afraid to experiment, and is eager to learn. The ideal candidate will be self-driven and able to take charge and make decisions. This is a remote role, approx. 40 hours a week, and must be based in Poland. \nWhat you'll do Maintain and scale complex front-end (React, Typescript) and back-end architecture (C#/.net) Create accessible and user-friendly components for an internal Design System Write unit tests or integration tests (Vitest) Maintain and scale complex services What you bring to the table 5+ years of hands-on experience Strong organizational and project management skills. Excellent verbal communication skills. Critical problem-solving skills. Meticulous attention to detail. Degree in computer science or equivalent. You’ll stand out if you have technical knowledge of Azure (Azure functions) Integrations Python \nThe interview process At Chooose, we prioritize transparency throughout our interview process. If your qualifications look like a fit, we’ll begin with a 2-3 introductory conversations where you'll have the chance to discuss your experience and learn more about our company. The second phase varies depending on the role and will most likely involve a practical exercise or live session so you can show your work. The third and final phase consists of a one-on-one in-person conversation with a member of our executive team. The process should take approx. 4 weeks. While we strive to keep to this timeline, the occasional adjustment may occur; we’re focused on ensuring for enough time to get to know one another.We value diversity and believe forming teams in which everyone can be their authentic self is key to our success. We encourage people from underrepresented backgrounds and different industries to apply. Compensation will be based on experience and skill, commensurate with market rates, and will include both a monthly fee and equity in Chooose. Chooose is an equal opportunity employer and does not discriminate based on race, color, religion (creed), gender, gender expression, age, national origin (ancestry), disability, marital status, sexual orientation, or military status. We are committed to providing an inclusive and welcoming environment to our employees and welcome input from candidates and employees on how we can enhance our inclusiveness. Prerequisite for Employment: Chooose may request to conduct background checks on prospective applicants to verify the information provided in the CV, transcripts, and other documentation. This background check may be carried out by our partner and will not be conducted without the applicant's prior consent. Prospective applicants will receive more information about this.