Fullstack Engineer – Java, Kotlin, JavaScript

Job not on LinkedIn

🕒 August 20

🇵🇱 Poland – Remote

💵 zł15k - zł20k / month

⏰ Full Time

🟡 Mid-level

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 20%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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The Codest

WebsiteLinkedInAll Job Openings

51 - 200 employees

💼 Consulting

📦 Logistics

🏥 Healthcare

Consulting • Logistics • Healthcare

The Codest is an international software development company with its headquarters in the United Kingdom and tech hubs in Poland. Specializing in building IT teams and digital services, The Codest provides high-quality software development solutions for enterprises, scale-ups, and software vendors. They focus on supplying experienced senior developers in areas such as backend and frontend development, cloud engineering, and data engineering. Known for their expertise in project development and staff augmentation, The Codest helps companies enhance their IT departments by offering top-notch developers. The company is dedicated to providing innovative solutions and supporting digital transformation for its clients across various sectors including fintech, e-commerce, and adtech.

📋 Description

• Prepare backend mocks, design, and adjust APIs on the Java backend side • Develop responsive web components, checkout funnels, and registration pathways using React • Adapt systems and endpoints to ensure efficient onboarding and cooperation with external partners • Operate across the full stack, shifting between backend and frontend tasks based on project requirements • Participate in a collaborative environment focused on growth and innovation

🎯 Requirements

• Good programming skills in Java (Kotlin) and comfortable working with microservices • Solid hands-on frontend experience using HTML, CSS, JavaScript, and modern framework ecosystems • Clear understanding of REST API principles, JSON data manipulation, and consuming backend endpoints • High context-switching capability; eager to work on both backend enablement and web frontend • English level min. B2+ • Availability for the Incident Response service • Familiarity with CI/CD tools (Gitlab CI, Docker) and cloud environments (nice to have) • An eye for modern UX/UI standards, accessibility, and Responsive Web Design (RWD) (nice to have)

🏖️ Benefits

• Access to the Worksmile platform • A work environment that values growth and innovation