junior web developer

thyssenkrupp IT Competence Center seeks a skilled security tester to identify vulnerabilities in web applications and infrastructure, and to mentor junior staff. You will interact with clients to define test requirements, contribute to testing methodologies, and develop scripts for penetration testing.The role requires 3+ years in penetration testing, strong...

Nasze wymagania:At least 3 years of proven hands-on experience in penetration testing.Strong knowledge of platform security models for iOS and Android.Practical experience with manual and automated security testing for infrastructure, web, and mobile technologies.Excellent TCP/IP understanding and web application security testing skills.Programming/scripting...

ZF Group in Poland seeks a Python Developer to join our UI/Visualization team in Warsaw or Wroclaw. You will design and build interactive web apps using Dash or PyShiny, collaborating with data scientists and engineers to deliver high-impact solutions.You will own frontend architecture within cross-functional squads, optimize performance, and leverage GenAI...

# Full Stack developer**Workplace:** Warsaw**Agreement type:** undefined**Working time:** undefined**Working Mode:** **20000 - 22000 Polish zloty undefined - B2B contract****Specialization:** fullstack**Category:** IT**Level:** Junior**Reference number:** **publication date:** 2026-08-29Technology and language:AngularJavaPythonReactKubernetesSpring...

LaraBench is looking for an experienced Full Stack Developer to take ownership of a transitioning, business-critical web application. You will work closely with the outgoing developer during knowledge transfer and play a key role in improving stability, security, performance, and maintainability of the platform.This hands-on role requires strong Angular...

TalentBank is an original internship program of the Digital Technology Centre in Poland, which aim is to enable students and graduates to gain professional experience in IT / banking industry. The project can be attended by people who are students or graduates (up to 12 months after graduation). We look for students after second year of technical,...

Junior Frontend Developer z j. niemieckim (TypeScript) - Recruitment Technologies (B2B)dmTECH to ponad 1 400 ekspertek i ekspertów z różnych obszarów technologicznych, którzy każdego dnia tworzą, utrzymują i rozwijają rozwiązania retailTECH dla koncernu dm – jednej z największych europejskich sieci drogerii. Działamy w Niemczech, Austrii i...

EBRAND in Białystok is seeking a Senior Full Stack Developer to help build automation systems that keep our detection technology ahead of a changing web. You will design, develop, and maintain browser-based solutions and collaborate with Backend, DevOps, and Product teams.You bring 4+ years of commercial software development, strong JavaScript/TypeScript,...

Oxylabs, a Warsaw-based team delivering cutting-edge proxy and web data scraping solutions, seeks a skilled Python developer. You will build scalable scrapers and back-end components handling high data volumes with a focus on reliability and observability.The role emphasizes scraping, parsing, and system maintenance. Experience with asynchronous programming,...

**Company Description** Netcompany was founded in 2000 and has its headquarters in Copenhagen, Denmark. Today, we are an international company with more than 9000+ employees working from 10 locations. We serve a wide array of customers in their digital transformation journeys in the public and private sectors across Europe. At Netcompany we are excited...

Miejsce pracy: Warszawa Do zespołu rozwijającego cyfrowe rozwiązania edukacyjne dla nauczycieli i uczniów, szukamy osoby, która będzie odpowiadała za techniczne wdrażanie, konfigurację, testowanie i przygotowanie do publikacji cyfrowych materiałów edukacyjnych. Rozwijamy platformy, aplikacje i narzędzia wykorzystywane przez nauczycieli i...

Hadron for business Sp. z o. o. to prężnie rozwijająca się firma zajmująca się projektowaniem i wdrażaniem zintegrowanych aplikacji biznesowych odoo klasy ERP do wspomagania zarządzania przedsiębiorstwem. Jesteśmy partnerem firmy odoo w Polsce. Więcej informacji na https://hadronforbusiness.com. Głównymi naszymi klientami są firmy na terenie...

PepsiCo’s Global Application Security Program seeks an engineer to secure web apps and APIs at scale. You will configure scanners, triage findings, and lead remediation guidance while integrating security into developer workflows.The role focuses on backend automation, continuous integration, and collaboration with DevOps and product teams to enforce...

People deserve more from their money. More visibility, more control, and more freedom. Since 2015, Revolut has been on a mission to deliver just that. Our powerhouse of products — including spending, saving, investing, exchanging, travelling, and more — help our 75+ million customers get more from their money every day. As we continue our lightning-fast...

We are a growing Digital Marketing Agency and looking for a front-end WordPress Web Developer. This is a remote position. The Role This position is best suited for a candidate with early to mid-level experience in WordPress development. We are looking for someone who can hit the ground running with us or a quick learner. Under the direction of our lead...

Our corporate activities are growing rapidly, and we are currently seeking a Junior Software Engineer to join our Information Technology team. The Junior Software Engineer will work on a team focused on our core clinical systems as well as internal applications. Strong attention to detail, innovation, and implementation of new technologies are highly...

Senior Front-End Engineer - Mobile & Web (m/f/d)Join to apply for the Senior Front-End Engineer - Mobile & Web (m/f/d) role at InkittSenior Front-End Engineer - Mobile & Web (m/f/d)2 months ago Be among the first 25 applicantsJoin to apply for the Senior Front-End Engineer - Mobile & Web (m/f/d) role at InkittThis range is provided by Inkitt. Your actual pay...

# Junior Front-EndWarsaw, PolandRemoteplvia direct// Job TypeFull Time// SalaryUSD 32 - 50/hour// Salary Range32–50 USD / hour// Posted2 days ago// Work Moderemote## About the RoleQuick Facts Junior Frontend Developer Implementation, configuration, and development of web and mobile applications for specific real-estate development investments Description...

Company DescriptionCi Global is dedicated to making the world safer through innovative electrical fire safety technology. Its flagship solution, Thermal Vision™, is designed to prevent electrical fires, protect lives, and significantly reduce property damage. By minimizing business disruption and improving energy efficiency, Ci Global supports...

Ogłoszenie archiwalne, może być już nieaktualne.Responsibilitiespisanie i obsługa aplikacji internetowych Java/Spring oraz React UI,programowanie zwinne w oparciu o Jira i Confluence,uczestnictwo w całym procesie dostarczania od wymagań, poprzez rozwój, aż po wdrożenia,upewnianie się, że Twoje rozwiązania spełniają wymagania dotyczące...