java senior developer

We are seeking an experienced Senior Java EE Developer to join our consulting team for a high-impact modernization and upgrade project within a mission-critical banking system. The role focuses on upgrading and stabilizing an existing Java Enterprise (Java EE / JEE) application, including components based on Enterprise JavaBeans (EJB), application servers,...

Veeam is the Data and AI Trust Company, specializing in helping organizations ensure their data and AI are fully understood, secured, and resilient to enable the acceleration of safe AI at scale. As the market leader in both data resilience and data security posture management, Veeam is built for the convergence of identity, data, security, and AI risk....

Opis firmyNaszą misją jako firmy świadczącej usługi IT jest dostarczanie najlepszych rozwiązań naszym klientom na całym świecie. Osiągamy to poprzez analizowanie potrzeb naszych klientów i dopasowywanie ich do umiejętności i aspiracji naszych pracowników. Dlatego jedną z naszych głównych motywacji jest zapewnienie każdemu Pracownikowi i...

Projekt dla naszego klienta z branży mediowej z UK. Szukamy doświadczonego Senior Java Developera z gotowością do podróży służbowych (raz na miesiąc delegacja na 2-3 dni do Londynu).   Wykorzystywane technologie to między innymi: Java, AWS, Docker, Kubernetes, Terraform, Cypress, MySQL, Kafka.   Zespół po stronie klienta składa jest...

Company DescriptionInetum Polska is part of the global Inetum Group and plays a key role in driving the digital transformation of businesses and public institutions. Operating in cities such as Warsaw, Poznan, Katowice, Lublin, Rzeszow the company offers a wide range of IT services. Inetum Polska actively supports employee development by fully funding...

About FreeBalanceFreeBalance is a purpose-led global technology company empowering governments to achieve transparent, accountable, and effective public financial management through its proprietary FreeBalance Accountability Suite™, a comprehensive Government Resource Planning (GRP) solution designed exclusively for the public sector.With over 40 years of...

Company DescriptionInetum Polska is part of the global Inetum Group and plays a key role in driving the digital transformation of businesses and public institutions. Operating in cities such as Warsaw, Poznan, Katowice, Lublin, Rzeszow the company offers a wide range of IT services. Inetum Polska actively supports employee development by fully funding...

Company DescriptionOur client is a fin-tech company offering car finance to consumers and businesses.  The company is certified by and under supervision by the Swedish Financial Supervisory Authority. Based in Malmö, Sweden.The company operates a technology platform facilitating consumer loans at the point of sales, with focus on the automotive and...

JavaSpringHibernateSQLAngielskiStrong experience in Java 21 and Java-based application developmentHands-on experience with Spring Boot and related Java frameworksProven experience with relational databases and PostgreSQL SQLPractical experience with messaging technologies such as JMS, MQ, or similar protocolsStrong proficiency in Java frameworks including...

Work model:hybrid fr om Gdynia / Gdańsk / Warszawa (3 days per week from the office)Why choose this offer?You can expect a flexible work organizationThe international work environment will give you the opportunity to interact with the English language on a daily basisScandinavian organizational culture will provide you with work-life balance, you will gain...

EPAM is seeking a skilled Senior Java Backend Developer who is passionate about building scalable, high-performance backend services and enjoys working on products used daily by thousands of professionals. You will join a collaborative, agile team developing and enhancing a flagship mobile platform and supporting backend services for a leading global...

Veeam is the Data and AI Trust Company, specializing in helping organizations ensure their data and AI are fully understood, secured, and resilient to enable the acceleration of safe AI at scale. As the market leader in both data resilience and data security posture management, Veeam is built for the convergence of identity, data, security, and AI risk....

Important: if an employer asks you to log into their system via iCloud or Google, send a code, an SMS or Telegram password, run some code, or install software — refuse. These are signs of fraud. is the Data and AI Trust Company, specializing in helping organizations ensure their data and AI are fully understood, secured, and resilient to enable the...

As a Senior Software Developer at FreeBalance you will be responsiblefor overall solution design deployment, and quality assurance(portal and e-services). The Software Developer will also assist with setting the product direction and be responsible for evaluating and incorporating emerging standards and new technologies. Main Responsibilities Participate in...

Salary: 1000-1300 PLN /day on B2B Work model: hybrid from Gdynia / Gdańsk / Warszawa (3 days per week from the office) Why choose this offer? You can expect a flexible work organization The international work environment will give you the opportunity to interact with the English language on a daily basis Scandinavian organizational culture will provide you...

JavaSpring BootSQLJMSIBM MQSpringHibernateRelational databaseOpenAPIGitCDDesign PatternsObject-oriented programmingAngielski (C1)Proven experience in Java and Spring Boot upgrade projectsStrong proficiency in Java 21 and Spring BootHands-on experience with PostgreSQL and SQLPractical knowledge of messaging technologies such as JMS, MQ or similarStrong...

Project description Our client in banking and capital markets industry is building a centralized platform for its sales and trading business vertical.A critical challenge is the client experience, where clients face off with three separate businesses, rather than a one-stop-shop. Thisexperience is mirrored on the back-end with three separate workflows and...

Responsibilities Design, develop, and maintain Java-based solutions within the Data Products initiative Contribute to rebuilding data streams for the Collateral domain following data mesh principles Analyze and support implementation of data processing logic and system integrations Collaborate with team members to deliver high‑quality technical solutions...

Project Description: You will join a long-term, enterprise-scale project for a global client in the investment banking domain. The project focuses on building and evolving a set of mission-critical backend services that support complex business workflows, regulatory processes, and system integrations across the bank's ecosystem. The platform is based on a...

Project Description: The project is part of the Credit, Asset-backed & Securitized Products (CASP) division of an investment bank, focusing on platforms that support securitization and structured finance products. The current primary objective is migrating existing on-premise systems to a modern Microsoft Azure cloud environment, transforming legacy...