9,072 senior web developer jobs in Polska.

com/link/KrWCYtyvhW89LADe, based in Kraków, is seeking an experienced backend engineer with extensive knowledge of Java and Kafka. You will design and maintain integration systems that handle real-time BLE and IoT data while ensuring top-level performance and documentation standards.

Operating system, Windows About the project, As a Senior Credit Risk and Lending IT Business Analyst, you will be working for our client, a leading entity in the financial services industry. You will play a pivotal role in bridging business needs and technology, driving the development and implementation of innovative solutions ...

Primaris Services poszukuje Senior Consultant Payments Risk & Fraud do zespołu w Warszawie. Rola obejmuje wsparcie rozwoju i wdrażanie rozwiązań z zakresu ryzyka płatności, monitorowanie transakcji i walkę z oszustwami w czasie rzeczywistym. Wymagane co najmniej 10 lat doświadczenia w płatnościach elektronicznych lub bankowości, ...

... into test scenarios - Hands-on use of AI tools (LLM coding assistants such as Copilot or Codex) in everyday engineering work - Experience with REST APIs or/and WebSockets - Experience with Docker - Good Linux command-line skills (shell scripting, command-line tools) - Good knowledge of English (B2+ level) Beyond the criteria ...

150 - 200 zł / stawka godzinowa Minimum 5 years of experience as SAP FI Consultant (Senior / Managing Consultant level) Strong expertise in SAP FI modules: General Ledger (GL), Accounts Receivable (AR), Accounts Payable (AP), Asset Accounting (AA), Tax Hands-on experience with R2R processes, including... Praca zdalna Pełny ...

Enfint — ведущий финансовый институт, который расширяет инженерную能力 в Польше для создания межплатформенной платформы, соединяющей UI‑слой с несколькими бэкенд-системами. Платформа изначально поддерживает консолидированный торговый blotter по FX, опционам, товарам и процентным ставкам.

Mondelēz International ищет опытного руководителя маркетинга для лидирования бренда в сегменте Bakery в Польше. Ваша задача — определить стратегию, руководить командой и координировать кросс-функциональные инициативы с акцентом на рост и прибыль.

Relocation to the United States — Norfolk, Virginia. We provide the NATO-5 visa. A multinational defence organisation decides between capability options worth a great deal of money.

Operating system, Windows About the project, As a Senior Credit Risk and Lending IT Business Analyst, you will be working for our client, a leading entity in the financial services industry. You will play a pivotal role in bridging business needs and technology, driving the development and implementation of innovative solutions ...

Senior Financial Analyst in Commercial Finance – Customer Profitability Miejsce pracy: Warszawa Your responsibilities - Act as a strategic finance partner for the assigned sales channel, providing financial planning, analysis, and data-driven recommendations to support decision-making. - Conduct in-depth profitability analyses ...

Senior Staff Software Engineer, AI Agent Platform, Vertex Miejsce pracy: Warszawa Technologies we use Operating system - Windows About the project Google Cloud’s mission is to make every business successful through AI by combining cutting-edge technology, infrastructure, and talent. AI/ML software engineers in Cloud bridge ...

Quilter is seeking a Backend Engineer to join our File I/O Team in Poland. This role involves designing and maintaining integrations with leading PCB CAD vendors, requiring deep backend engineering skills and expertise in Python. You'll lead projects, collaborate with experts, and mentor junior engineers.

Diverse CG Sp. z o.o. Sp.k. is seeking a Senior Performance Tester to design, develop and execute performance testing scripts. The ideal candidate will have over 4 years of performance testing experience and strong expertise in LoadRunner Enterprise. The role involves conducting various types of performance testing, monitoring ...

Wymagane, LangGraph, Python, SQL, Microsoft Azure, Docker, Kubernetes, Linux, Git O projekcie, Dla naszego Klienta poszukujemy Senior Generative AI Engineera do współpracy B2B przy projektowaniu i wdrażaniu skalowalnych aplikacji AI wspierających automatyzację, zarządzanie wiedzą i transformację procesów biznesowych., , ...

... przygotowanie i realizacja testów funkcjonalnych oraz wsparcie użytkowników biznesowych podczas testów UAT;, Współpraca z zespołami projektowymi – komunikacja z developerami, dostawcami, zespołami integracyjnymi oraz działami finansów i kontrolingu w celu zapewnienia jakości i spójności wdrażanych rozwiązań;, Optymalizacja procesów ...

od 250 zł / stawka godzinowa B2B contract. Full-time engagement, Rate: 250–350 PLN/hour., 100% remote work Starszy specjalista Pełny etat Praca zdalna

com/link/fNjGZ2lTscTpJEDb is seeking a Specialist System Administrator - Core Platform to manage a Hyper-V cluster, Active Directory, and Entra Tenants, while driving automation across our IT landscape.

Klarna is seeking an experienced Offensive Security professional to perform white-box and black-box penetration testing on internal and public-facing systems. You will triage bug bounty submissions, analyze variants across the stack, and assess third-party integrations for security risks.

We are seeking an experienced Senior Python Automation Engineer to support large-scale Cyber Security Implementation and Adoption initiatives across enterprise environments. The ideal candidate will have strong expertise in Python automation, cloud technologies, API integrations, and security tooling, with a focus on automating ...

PRIMUS Global Solutions (PRIMUS UK & Europe) seeks a React Developer with strong full‑stack experience across React, https://jobeax.com/link/Z30sZYC3jcRenVso, Python, and GCP to build scalable, high‑performance applications and backend services. The role involves working with a global, cross‑functional team to deliver robust ...