Praca senior java software engineer – Warszawa

Flix is seeking an experienced Software Engineer to join on a freelance/service agreement basis (B2B). You will work on a critical product central to the Flix ecosystem, coordinating with Mobility Partners to keep millions of passengers moving globally.You’ll contribute to architecture, scale the product, and explore AI-driven solutions while collaborating...

Exciting Opportunity for Senior Software Engineers: Bring Your Expertise to Webfleet!Join our innovative team at Webfleet Solutions as a Senior Software Engineer, specializing in Java backend/Spring Framework, Cloud DevOps to develop and maintain high-performance, scalable software solutions.Here's a little taste of your challenge:Design, develop, test,...

Senior QA EngineerThe RoleWe are seeking an experienced Senior QA Engineer to design, develop, and maintain automated test suites for ETL pipelines and complex data processing workflows in the healthcare domain (Python, PySpark, Databricks). You will be responsible for ensuring the quality of platforms processing millions of medical records, with a strong...

# Senior AI Software Engineer* **Numer ref.:** 30333* **Oferta opublikowana:** 04 listopada 2026* **Typ pracy:** Kontrakt* **Ważna do:** 30 listopada 2026## Opis Pracy## ## **Location:** Remote (Europe) **Travel:** Up to 30% **Contract:** B2B **Rate:** 220–280 PLN/h + VATJoin a global team delivering enterprise-grade GenAI solutions for strategic...

About Aurora SolarAurora is on a mission to create a future of solar for all. Our award-winning software puts the power of data and technology into the hands of every solar professional to make solar adoption simple and predictable. Our software has designed millions of solar projects so far, empowering solar companies to sell, design, and install...

NVIDIA is widely considered to be one of the technology world’s most desirable employers. We have some of the most forward-thinking and hardworking people on the planet working for us. If you're creative, passionate, and self-motivated, we want to hear from you! We are looking for an experienced networking software engineer. An awesome candidate is highly...

Szukasz miejsca, w którym Twoja praca naprawdę ma znaczenie? W CloudFerro tworzymy technologie, z których na co dzień korzystają europejscy liderzy nauki i sektora kosmicznego - m.in. ESA, EUMETSAT, ECMWF, Mercator Ocean International, DLR czy EGI. Pracując blisko sektora Earth Observation możesz realnie wspierać analizy i lepsze zrozumienie naszej...

In this role you will:Design & buildDesign and implement backend services and APIs in modern Java (21+), Spring Boot and related frameworksBuild distributed, cloud-native applications using microservice architecturesWork with container technologies (Docker) and Kubernetes, and collaborate with Platform Engineering on infrastructure-related changesContribute...

Forma współpracy Wynagrodzenie Wymiar pracy Pełny wymiar Warszawa, Zdalny Opis stanowiska Poszukujemy doświadczonego specjalisty na poziomie Senior lub Software Architect do projektu wymagającego zaawansowanej wiedzy z zakresu programowania w Go i Pythonie, protokołów sieciowych oraz projektowania wysokowydajnych systemów przetwarzania...

Company DescriptionWe’re the world’s leading sports technology company, at the intersection between sports, media, and betting. More than 1,700 sports federations, media outlets, betting operators, and consumer platforms across 120 countries rely on our know-how and technology to boost their business.Job DescriptionABOUT US:The Sports Data & Odds...

Syncron in Poland is seeking a Software Engineer to join our Cloud-based backend team. You will develop in Java and Kotlin, contribute to Spring Boot services, and help reshape the architecture of our SaaS platform.You should have 1-3 years of experience, fluent English, and a BS/MS in CS. The role offers a remote-friendly, distributed team with mentoring...

Fullstack Software Engineer (Java, React, Typescript) / 1 Job Description We are looking for a Fullstack Developer to join an agile team responsible for developing and enhancing a business-critical CRM application. You will work in a collaborative team of 7 developers and 1 Test Manager, building new features and improving existing CRM capabilities. One of...

Wipro Technologies in Warsaw is seeking an experienced Java professional to design, develop, and maintain scalable Java applications and REST APIs within an Agile environment. The role emphasizes building robust microservices and modern containerized architectures.You will drive implementation of RESTful services, leverage CI/CD, and collaborate across...

At Bayer we’re visionaries, driven to solve the world’s toughest challenges and striving for a world where ,Health for all, Hunger for none’ is no longer a dream, but a real possibility. We’re doing it with energy, curiosity and sheer dedication, always learning from unique perspectives of those around us, expanding our thinking, growing our...

As a Security Engineer (Security Architect), you will play a critical role in shaping Moderna's code security strategy while helping secure our broader hybrid environment across cloud, network, and emerging AI use cases. You will be a strong code security architect, assessing how software is built, identifying risk in custom code and development patterns,...

At Bayer we’re visionaries, driven to solve the world’s toughest challenges and striving for a world where ,Health for all, Hunger for none’ is no longer a dream, but a real possibility. We’re doing it with energy, curiosity and sheer dedication, always learning from unique perspectives of those around us, expanding our thinking, growing our...

Share Job :# Senior Software Engineer- C++ **Company:** Storypoint **Location:** Warsaw-Poland **Experience:** 5-10 year **Salary:** 0 **Employment Type:****Job Description:**#### **Responsibilities*** Lead design and development of our core libraries that support high-frequency trading strategies* Work on optimizing performance and expanding...

America's industrial base runs on systems built in the 1980s. Billions of dollars in critical components (F-35 parts, industrial assemblies, electronics, bolts and hoses) still move through email threads, Excel sheets and disconnected ERPs.We're replacing that with an AI-native platform that makes aerospace, electronics, industrial and defense supply-chain...

Looking for a place where your work can make a real impact? At CloudFerro, we build technologies used every day by leading European organisations in science and the space sector, including ESA, EUMETSAT, ECMWF, Mercator Ocean International, DLR and EGI.Working at the intersection of technology and Earth Observation, you will help enable advanced analysis and...

If you’re interested in this role, please apply in English and include an English version of your Resume/CV. The Role Joining Moderna means advancing mRNA science to transform medicine. Work with exceptional global teams on a broad pipeline and build a career that makes a real difference for patients. Moderna is strengthening its international business...