Oferty dla Junior Java Developer praca Polska

23.06.2026 | Pełny etat | Kraków | Montrose Software Sp.z.o.oFor world class clients in a fun workplace, do not hesitate to apply. Senior PostgreSQL and Java Developer Our client Montrose Software has an ongoing relationship with one of the largest North American banks to enhance and maintain its production libraries and applications. The bank serves 17 million

23.06.2026 | Pełny etat | Toruń | B2BnetworkUmiejętność w zakresie projektowania/programowania w języku Java oraz Javascript (także html i css) Dobra znajomość Spring Framework, SQL oraz GIT Umiejętność pisania testów w JUnit (Mockito) Znajomość architektury API REST oraz SOAP Umiejętność optymalizacji kodu oraz zapytań SQL w celach wydajnościowych

23.06.2026 | Pełny etat | Kraków | Antal Sp. z o.o.For our Client we are looking for an experienced Fullstack Developer to participate in all parts of the development life cycle including analysis, testing and production support. Location Kraków, hybrid work model - 2 days per week in the office, 3 days remote Cooperation model [Full-time - B2B

23.06.2026 | Pełny etat | Kraków | Antal Sp. z o.o.And DevOps practices. Key Responsibilities Provide technical leadership and mentorship to the development team. Design, develop, and maintain applications and microservices (backend and frontend). Work with Java 11/17/21 and frontend technologies such as React. Modernize existing systems and migrate to API

23.06.2026 | Pełny etat | Kraków | MOTIFELeadership Lead and mentor a team of engineers, supporting their growth and development. Define and promote best practices in architecture, coding standards, and system design. Facilitate technical discussions and drive key architectural decisions. Architecture & System Design Design and build scalable

23.06.2026 | Pełny etat, Freelancer | Toruń | NetguruThis is a single-developer project, where you will work closely with the client's internal teams and laboratory stakeholders to clarify requirements, define scope, and improve existing backend processes. Strong communication skills are essential, as you will regularly attend technical discussions with LIMS

23.06.2026 | Pełny etat | Kraków | Klient justjoin.itWe are looking for a Frontend Developer to join our team and help build modern, scalable, and user-centric digital products that support our global travel platforms. In this role, you will work closely with designers, backend developers, Product Owners, and business stakeholders to deliver

23.06.2026 | Pełny etat | Poznań | BMS sp. z o.o.Jako MVC Software Developer będziesz rozwijał i utrzymywał system klasy enterprise. Działamy w obszarach bankowości korporacyjnej, bankowości transakcyjnej oraz produktów faktoringowych. Realizujemy kompleksowe rozwiązania obejmujące back-office, jak i aplikacje frontowe. Dołączając

23.06.2026 | Pełny etat | Szczecin | Sollers Consulting Sp. z.o.oOr Gosu Git, Jenkins, and similar IntelliJ SOAP, REST Apex Oracle, MSSQL, H2 …and more depending on the project About the requirements. You need At least 4 years of commercial experience as a software developer, preferably in Java. Hands-on insurance domain experience. Strong understanding of Object