Praca dla senior java engineer w Warszawa

Unicorn Foundations At Cosmose AI, we’re building smart, innovative technology that’s redefining digital marketing and content distribution. Since launching in 2014, we’ve gone from transforming offline shopping to powering personalized content experiences through AI. Founded by Miron Mironiuk, our journey began with one bold idea - and it has grown...

Who We Are: We are a fast growing business and technology consultant company co-founded in 2019. We offer a custom-tailored, white-glove engineering service fit for our clients, because a digital transformation is more than just technology. With a successful track record of being a preferred vendor for Fortune 500 companies and as a trusted partner for some...

We are seeking a highly skilled Senior Java Engineer to join our team and play a key role in building, modernising, and enhancing a critical enterprise Master Data Platform. This platform serves as the source for maintaining key demographic data and delivering robust data management capabilities across customers, bankers, and related entities. As part of...

Senior Java EngineerWarszawa | Model hybrydowy (3 dni w biurze, 2 dni zdalnie)Poszukujemy Senior Java Engineera, który dołączy do 7-osobowego zespołu rozwijającego nowoczesną platformę przetwarzającą miliardy transakcji.To wyjątkowa okazja, aby pracować nad zaawansowanym technologicznie produktem, którego celem jest identyfikowanie...

X-FLOW is a mobile game development company established in 2018. We gained recognition after the release of Happy Color, the most popular digital coloring book and one of the most successful ad-driven mobile apps in the world. We take pride in our diverse and talented team and partners, spread across the UK, Cyprus, the Netherlands, and other regions...

RE Partners is assembling a new engineering squad in Warsaw to design and build backend microservices using Java 17+ and Spring Boot. You will secure internal software delivery pipelines by automating vulnerability detection, policy enforcement, and secrets management at scale.The role emphasizes ownership of the full lifecycle—from coding to production...

Standard Chartered SABRE is the Analytics Booking and Risk Engine and the strategic risk and PnL platform for Financial Markets. The successful candidate will implement highly visible strategic programmes by building components within SABRE Market Risk Platform, ensuring scalable, robust and fault-tolerant solutions.You will work in a dynamic global team...

BEC, a financial technology company delivering IT solutions for Danish banks, seeks a Senior Software Engineer (Java) to join the Customer Rating & Analytics team in Warsaw. You will help drive the data tech transformation, build new data products, and evolve an overdraft management solution.The role is co-located with the team in Roskilde and Warsaw, with...

Join to apply for the Java Software Engineer role at Capital.comWe are a leading trading platform that is ambitiously expanding to the four corners of the globe. Our top-rated products have won prestigious industry awards for their cutting-edge technology and seamless client experience. We deliver only the best, so we are always in search of the best people...

Job Title: Senior Java Engineer (Deployment Security Platform)Work Model: Hybrid (Warsaw)Work Authorization: Must already hold valid Polish work documentation (TRC, Karta Pobytu, or EU/Polish citizenship). Sponsorship is not available for this role.About the RoleWe are building a new engineering team for a global tier-1 financial institution to strengthen...

We’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 Description ABOUT US: The Sports Data & Odds Engineering...

Hi, we're glad you're here! We are hiring to our Aviva Services Excellence Centre! Take a look at our job description - maybe it suits you or one of your friends? As a (Senior) Software Engineer you will be is responsible for building and supporting high-performance microservices and APIs that provide secure access to enterprise operational data. Working...

WE ARE A WORLD LEADER IN ENGINEERING AND IT SERVICES. At ALTEN, we see our specialists as architects – today’s designers of tomorrow’s world. As a leader in Engineering and IT Services, we support companies in their technological and sustainable transformation. OVER 57,400 EMPLOYEES IN 30+ COUNTRIES, TO SUPPORT MORE THAN 6,500 CLIENTS WORLDWIDE. We...

Appfire is seeking a Senior Java Software Engineer to evolve a modern cloud-based SaaS platform. You will design backend features, optimize services, and support systems used by thousands of tenants.This role reports to the Senior Manager of Engineering and collaborates with product, UX, and frontend teams to deliver reliable, well-tested SaaS solutions. You...

Miratech is hiring a Senior Java Developer to work on development and maintenance for a large European client in the public sector. You will contribute to tax administration domain software, focusing on secure, scalable platforms and full lifecycle tax processing.The role involves Java backend with Spring/Quarkus, microservices, Docker/Kubernetes,...

BEC Financial Technologies in Warsaw Poland is seeking a Senior Software Engineer (Java) to support and evolve our CRA data products and Overdraft management solution. You will join a bilingual engineering team co-located in Warsaw and Roskilde, with occasional travel to Denmark and a hybrid work model allowing up to 8 remote days per month.In this role you...

Inetum Polska Sp. z O.o. is seeking a Senior Java Developer with hands-on AI experience to join a team delivering AI-powered solutions in the Consumer Finance domain for banking.You will contribute to modern applications, back-end development, and integration of AI capabilities that generate real business value. The role offers hybrid work across Poland,...

All open positions EngineeringRemote / Hybrid 3 min read Senior Java Platform Engineer Design backend components of a large distributed enterprise platform. Reliability, security, observability and API quality matter every day. Employment Full-time Location Warsaw / Remote (EU) Work mode Remote-first / Hybrid in Warsaw Job Overview We are building...

About Us The Sports Data & Odds Engineering organization is responsible for developing, delivering, and operating a broad portfolio of products that power Sportradar's global sports data and betting ecosystem - processing millions of real-time events every day for media companies, sports federations, betting operators, and consumer apps across 120...

FIS is seeking a Senior Software Engineer to join a team of experienced professionals developing the Open Payment Framework Tools. Your main focus will be building and maintaining features of the OPF Visual Toolkit to help clients implement payment solutions faster.You will analyze and design new features, tackle technical challenges, and ensure timely...