Oferty dla Programming Java B2B praca Polska

26.06.2026 | Pełny etat | Gdańsk (Gdańsk) | Xebia sp. z o.o.You will be designing, developing, and maintaining high-performance backend systems using Java and Spring Boot, working on transaction, payment, and cashier-related functionalities within a complex trading platform, building and maintaining RESTful and RPC APIs (e.g. using Apache Dubbo

26.06.2026 | Pełny etat | Kraków | Jit TeamCompetences and knowledge Strong experience with Java, Spring Boot, and Kotlin Hands-on experience with JavaScript/TypeScript and Angular (nice to have) Experience with Docker and Kubernetes Familiarity with Kafka and Postgres Experience with Rich Client applications Basic knowledge of the energy market

26.06.2026 | Pełny etat | Gdańsk (Gdańsk) | Jit TeamSalary 1200 - 1600 pln/md on B2B Hybrid model hybrid from Gdynia (2 day working from the office, final details to be discussed with the team) Why choose this offer? Be part of a development team working on a long-term project Opportunity to shape technical decisions and best practices from

26.06.2026 | Pełny etat | Warszawa | Upvanta sp. z o.o.Rozwiązaniami BPM/workflow Dobra znajomość architektury oraz sposobu działania Ferryt 2.0 Bardzo dobra znajomość baz danych i języka SQL (poziom zaawansowany) Podstawowa znajomość programowania (np. C#, Java lub inny język obiektowy) Doświadczenie w integracjach systemowych (REST - SOAP) Umiejętność

26.06.2026 | Pełny etat | Łódź | emagine PolskaTestowania i automatyzacji testów znajomości języków programowania JAVA lub C#, HTML, JavaScript, TypeScript, Angular znajomości relacyjnych baz danych i języka SQL znajomości wybranych narzędzi (Selenium, Protraktor, Jenkins, TeamCity, SoapUI, Środowiska IDE, JMetter, GIT, Bitbucked, inne) znajomości

25.06.2026 | Pełny etat | Wysokie Mazowieckie | Experis Manpower GroupTechnology Stack Google Cloud BigQuery, Dataproc Databricks Data Lake and Data Streaming concepts Advanced SQL (including performance tuning and optimization) Programming skills in Java or Python Languages Fluent English (required) Italian (strongly preferred) What We Offer B2B contract via Experis

25.06.2026 | Pełny etat | Wysokie Mazowieckie | CycladBudget 110-130 PLN net/ h- b2b Project length Tiill the end of 2026, possible to extend it Only candidates with citizenship in the European Union and residence in Poland Start date ASAP (depending on candidate’s availability) Project scope Implement features and user stories based on business

25.06.2026 | Pełny etat | Wysokie Mazowieckie | CycladJava) XML - legacy data transformations GitOps - CI-CD (YAML, PR-based workflows) We offer Remote working model Dynamic and innovation-driven engineering environment Full-time job agreement based on b2b Private medical care with dental care (covering 70% of costs) Multisport card (also

25.06.2026 | Pełny etat | Kraków | Yard CorporateSenior - Staff Backend Engineer (Java, Kafka Streams, AWS) Location Kraków, hybrid Contract B2B or UoP B2B budget up to 210 PLN/h VAT Work model around 3 days per week from the office We are looking for a Senior or Staff Backend Engineer to join a small, high-impact engineering team building