Praca dla java senior developer w Poznan

Must have - 5+ years hands-on Calypso development experience; V17+ strongly preferred - Working with APIs, workflows, engines, events, reporting, and scheduled tasks, and integrating it with external systems. - 5+ years Java development experience. - Experience with the collateral management module. - Strong SQL and database experience, preferably Oracle. -...

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you'd like, where you'll be supported and inspired by a collaborative community of colleagues around the world, and where you'll be able to reimagine what's possible. Join us and help the world's leading organizations unlock the value of technology and...

This is the right job for you if you: - Have commercial experience in Python, Java or Kotlin. - Demonstrate basic ability to write clean, tested code and an eagerness to learn modern software engineering practices. - Possess solid SQL fundamentals. - Have a basic understanding of data modeling, relational databases, APIs, and common data formats (e.g.,...

Your profile - 2+ years of experience in Oracle APEX development. - Strong knowledge of Oracle Database and PL/SQL programming. - Experience in designing and implementing enterprise web applications. - Understanding of REST APIs, web services, and system integrations. - Knowledge of SQL performance tuning and database optimization. - Strong analytical and...

- Good knowledge of IBM z/OS and mainframe concepts - Familiarity with COBOL and/or Assembler (willingness to learn Assembler if COBOL is the primary language) - 2-3 years of experience in mainframe development, internships, or academic projects - Introductory experience or understanding of DB2 - Awareness of debugging and performance monitoring concepts -...

- Proficient in Assembler/Cobol programming and mainframe environments, including IBM z/OS (willingness to learn Assembler if Cobol is your main programming language) - Minimum of 4-5 years' experience in Assembler/Cobol development, with at least 3 years working on mainframe systems - Hands-on experience with DB2 - Experienced with performance and debugging...

Must-Haves - 6+ years of professional experience with React and JavaScript/TypeScript . - Understanding of fixed income trading . Ideally worked with the RFQ execution model, but other fixed income experience welcome. - Ability to follow and understand technical conversations, and clearly explain non-trivial systems. - Humility to ask questions where...

The "AI-First" Mindset Beyond technical mastery, we value engineers who treat AI agents as a core partner in their workflow: - SDLC Optimization: Using AI tools (e.g., Copilot, Cursor, or LLMs) to accelerate test script generation, test data synthesis, refactoring, and root-cause analysis of test failures. - Agentic Awareness: Understanding how to leverage...

Must have - Current Java programming experience, with a strong understanding of programming concepts, including algorithms, complexity, and multi-threading, and Java's language capabilities and standard libraries. - Good knowledge of the data structures: familiarity with the Java collections framework, depth of understanding of the commonly used data...

- Pega CSSA certification; - min. 4-years of experience in the development of Pega applications with Pega Infinity Platform and Deployment Manager; - experience in debugging and troubleshooting applications with Pega Diagnostics Cloud; - good command of SQL; - good client-facing communication skills and agile work experience; - good command of English. NICE...

At least 4 years of commercial experience in software testing Knowledge of various testing techniques and the ability to apply them in practice Hands-on experience across mobile, API, and UI testing Basic programming experience in Java, JavaScript, or Python Experience with automation and/or performance testing tools Desire to build and evolve automation and...

Your profile - Minimum 3 years of hands-on experience as a Workday Integration Consultant. - Strong expertise in Workday integrations, including Core Connectors, EIB, PECI/PI, Workday Studio, and XSLT transformations. - Solid understanding of HR processes and HRIS environments, preferably within the Workday ecosystem. - Experience designing, configuring,...

Your profile - at least 5 years of experience in SAP application support or participation in implementation projects, including hands‐on configuration of the SAP SD module; - strong understanding of sales and logistics business processes; - expertise in SAP SD or SAP CS, with experience in SAP ECC or S/4HANA environments; - strong understanding of...

Your profile - Minimum 6+ years of SAP consulting experience with a strong focus on SAP Controlling (CO). - Proven experience in full-cycle SAP implementation, rollout, or transformation projects. - Strong knowledge of SAP S/4HANA Controlling (CO), Product Costing, Material Ledger, Cost Center Accounting, Internal Orders - Profitability Analysis...

Your profile - minimum 4 years of experience working with Microsoft Dynamics 365 Finance in finance, controlling, or ERP-related roles; - strong analytical skills with experience in financial analysis, forecasting, reporting, and data interpretation; - hands-on experience using ERP systems for financial management, reporting, and process optimization; -...

We are looking for someone who has: - Fluency in Swift and the iOS SDK. - Solid knowledge of SwiftUI, Combine, and Swift Concurrency. - Ability to write unit tests (XCTest and Swift Testing), snapshot tests (SnapshotTesting), and UI tests (XCUITest). - Collaboration with backend engineers and product teams. - Practical experience working with modular...

EPAM is seeking a Lead Full-Stack Developer (Java Golang) with AI solution engineering expertise to join an engineering team delivering the core platform foundation for a global leader in cloud-first networking and security services. The client specializes in DNS, DHCP, and IP address management (IPAM) solutions, enabling enterprises to manage and secure...

- Min. 3 years of experience in a DevOps role - Basic expereirnce as a Java Developer - Knowledge of Google Cloud Platform (GKE, GCE) - Experience with Terraform, Jenkins, Kubernetes - Experience in working with microservices archtecture Hybrid work mode from one of our locations — 2 days per week on-site (Łódź, Warsaw, Kraków, Poznań, or...

What you'll need to succeed in this role: - At least 7+ years of proven commercial experience with Java development and strong proficiency in Oracle database technologies, including performance tuning and schema design. - Extensive experience in designing and implementing solutions across both modern, cloud-native architectures and legacy systems. -...

Must have - 7+ years of professional C# .NET development experience, with a strong understanding of programming concepts, including algorithms, complexity, and multi-threading, and Java's language capabilities and standard libraries. - Good knowledge of the data structures: familiarity with the .NET collections library, depth of understanding of the...