4,530 java developer / freelancer jobs in Polska.

... cloud provider (GCP, Azure, or OCI)Experience with CI/CD toolchains (Jenkins, Kubernetes, Flux)Proficiency in one or more of the following languages: Python, Go, Java, or CMinimum English language level of B1+ Nice to have Experience applying Generative AI or ML-based tooling within an operations contextExperience with DevSecOps ...

... you to guide technical decisions effectively. You have a broad technical horizon: You possess an orientation across Big Data (Python, Scala Spark), Backend (Java/Kotlin), and Frontend (Angular) environments. You enjoy cross-functional impact: You are eager to drive your team's core deliverables while also engaging in company-wide ...

Wymagane, Java, Kotlin, Spring Boot, Maven, AWS, Terraform O projekcie, W Scalo zajmujemy się dostarczaniem projektów software'owych i wspieraniem naszych partnerów w rozwijaniu ich biznesu. Tworzymy oprogramowanie, które umożliwia ludziom dokonywanie zmian, działanie w szybszym tempie oraz osiąganie lepszych rezultatów. ...

... environment. Hybrid Presence: Collaborate in person at least 3 days a week. Reporting: Direct reporting to the Engineering Manager. YOUR QUALIFICATIONS: Proficiency in Java — core language used for backend development and system integration within the team's technology stack. Experience in backend engineering in a SaaS environment, ...

... areas of financial products - Technical planning, defining the roadmap and coordinating execution - Making and reviewing architectural decisions - Mentoring developers and developing engineering standards and best practices - Designing and developing real-time financial systems - Building scalable and fault-tolerant platforms ...

Luxoft is building a trading platform from the ground up, delivering a front-office system for traders, pre-trade checks, and analysis. The team will handle intra-day positions, order routing, risk management, and trading activity reports with FIX connectivity and market data integrations.

... w wykorzystaniu narzędzi AI w procesach IT ELK stack (Logstash, Elasticsearch, Kibana) OpenTelemetry (otel collector, auto-instrumentacja) Zabbix Groovy lub Java Certyfikat AZ-104 Certyfikat AZ-400 Azure DevOps Grafana Prometheus React PHP Dynatrace Terraform To oferujemy: Możliwość rozwoju w #świeciebardziejvelo - opartym ...

We are seeking a talented Senior Copilot Developer. The role focuses on the development of Microsoft Copilot agents and enterprise integrations using Microsoft Power Platform. The position covers Copilot Studio agent development, custom connectors, advanced automation, secure enterprise system integration, governance and ...

Wspólnie z naszym Partnerem, cenionym liderem w obszarze bankowości, poszukujemy osoby do realizacji projektów jako Frontend Developer (Angular) . Projekt dotyczy rozwoju modułu transakcyjnego, obejmującego przelewy krajowe, zagraniczne, natychmiastowe oraz transakcje wewnętrzne. ZAKRES USŁUG: - Projektowanie, implementacja ...

A leading eCommerce technology firm is seeking a C# / .NET Developer in Poland. This role focuses on middleware application development, integrating Shopify with other systems. The ideal candidate has strong backend engineering skills and at least 4–5 years of experience in C# and .NET development, with a proven background ...

Svitla Systems Inc. is seeking a Senior Python Developer for a full-time position (40 hours per week) in Europe. Our client is a health insurance company that uses advanced technology to better serve its members. We are seeking a detail-oriented Backend Specialist with strong expertise in Python, SQL, and Windows environment ...

... Services) is a plus. Experience in integration with external systems — REST and/or SOAP web services (JSON/XML), handling external API calls. Proficiency in JavaScript (for BPM UI / workflow customization) and/or Java (backend or process integration) is preferred. Knowledge of relational databases and ability to write ...

... code-review experience in one or more modern programming languages, with the ability to explain security issues clearly to engineers. - Background as a software developer, or comparable hands-on experience as a builder — for example in DevOps engineering or software architecture — working with code on a daily basis. - Experience ...

... key role in shaping the UI architecture, defining best practices, and ensuring exceptional performance and maintainability. Role Overview As a Lead Frontend Developer, you will take ownership of the technical direction and implementation of our frontend stack. This is a hands‑on technical leadership role, not a management ...

... software engineering or cloud platform developmentExpertise in AWS services such as Lambda, ECS, S3, DynamoDB and CloudWatchProficiency in Python (preferred), Java or TypeScript and API developmentSkills in CI/CD pipelines with a preference for GitHub ActionsBackground in automated testing or resiliency/chaos engineeringFamiliarity ...

... Business Analyst, or Coordinator on IT/financial implementation projects. Proven track record of managing projects end-to-end: from requirements analysis, through developer support, to User Acceptance Testing (UAT) and deployment. Experience with project management tools (e.g., Jira, Confluence) and practical knowledge of Agile/Scrum ...

... PubNub, we power real-time experiences used by millions of people around the world. Our platform enables businesses to build real-time applications through developer-friendly APIs and real-time infrastructure. PubNub powers the world's most engaging real-time experiences including chat, live updates, and interactive applications—for ...

Business Developer wanted! If you are interested in energy market, love opening doors, and thrive on building relationships that turn into real revenue - this job is for you. You will support our business development efforts across Europe, searching for attractive leads, and closing complex B2B deals with large energy consumers. ...

... latest technologies in Generative AI. We are adopting agile methodologies to advance SRE tasks focused on observability, reliability, and resiliency for our developer tools. We are seeking a highly motivated and results-oriented Site Reliability Engineer (SRE) to join our growing team. As an SRE, you will play a critical ...

... najnowszych technologii z biegłością techniczną i ponadprzeciętnym zaangażowaniem możemy budować więcej, szybciej, i lepiej, niż to było kiedykolwiek możliwe. Developerzy w naszym IT pracują z Cursor AI (https://jobeax.com/link/YBr4LlaWTKs0KVCG) - to IDE zmienia kompletnie paradygmat programowania. My potrafimy w kilka godzin ...