senior java engineer distributed systems remote

RubyPlay Limited is hiring a Java Services Engineer to join our Game Services team. You will help design and optimize backend services, collaborate with designers, product teams and client developers to deliver world-class gaming experiences.We value strong Java expertise, distributed systems know-how, and excellent English communication as you’ll work...

Altium Limited, a Renesas Group company, invites a Senior Software Engineer in Katowice to lead product development for complex cloud applications within the Altium 365 Platform team.You will design scalable features using .NET, AWS, microservices, and modern containers, impact performance, security, and multi-tenant architecture, and collaborate with global...

Keyrock is seeking a Senior Rust Engineer for its Capital Markets division. You will design, build, and run low-latency trading systems, owning components from architecture to production. You will collaborate with quants, traders, and engineers to deliver resilient, high‑performance solutions and drive improvements across the stack.The role emphasizes...

Seeking Alpha in Warsaw is looking for a Senior Python AI Engineer specializing in Generative AI to work on their Ask Seeking Alpha system. You will design and implement agent orchestration using advanced technologies to optimize interactions with financial models.Ideal candidates have strong Python skills, proficiency with asynchronous programming, and...

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...

**Powering the agentic revolution in travel.** Sabre is an AI-native technology leader, backed by one of the world’s largest travel data clouds. Built on an open, modular, cloud-native architecture, Sabre serves as the backbone for both established leaders and bold, new disruptors, guiding them to the next age of travel retailing through intelligent,...

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...

About TPConnects TPConnects is a leading travel technology company with a rapidly growing engineering hub in Warsaw. We build software powering modern airline retailing. Every month, our platforms process millions ticket purchases, connect airlines, and power digital retailing for airline providers. We’re a product company. We build, own and continuously...

Altium Limited, part of the Renesas Group, seeks a Senior/Staff Software Engineer to develop the Altium 365 Platform. You will build cloud-native apps, scalable infrastructure, and advanced search capabilities, shaping platform features for electronics engineers.You will work on distributed, high-load systems, influence architectural direction, and help...

Miratech is seeking a Senior Java Developer in Poland to develop and maintain customized software solutions for a large European client. The successful candidate will be involved in building a complex tax administration system, ensuring integration with various external systems.The role requires a strong background in Java and Spring Framework, along with...

Senior Software Engineer — Java / Microservices  Start date: ASAP | Contract type: B2B  (145-170pln) | Work mode: 100% Remote   About the Team You'll be joining a multidisciplinary team of senior engineers within a Consumer & Merchant domain, working on end-to-end parcel creation flows and some of the company's largest technical initiatives. The...

Onwelo SA w Polsce poszukuje doświadczonego Fullstack developera do pracy nad projektami dla sektora finansowego. Oczekujemy 10+ lat doświadczenia, Java 21, Kotlin, Angular, Spring Boot, REST API i doświadczenia w microservices. Praca zdalna z okazjonalnym wyjazdem do biura klienta w Warszawie w ramach project-based z zespołem Scrum.Wymagana jest biegła...

ERGO Technology & Services S.A. (ET&S) is delivering integrated IT and business services from Warsaw and Gdansk to international markets.You will build scalable Java & Spring services, design REST APIs for AEM and frontend parts, and integrate with external systems while ensuring performance, security and reliability. Strong English fluency and experience...

EPAM is looking for an experienced Senior Java Engineer to join a fast-moving engineering team delivering mission-critical software for a leading global investment bank. The project focuses on strategic regulatory reporting systems that process and report data to global regulators in a complete, accurate, and timely manner — handling millions of messages...

📍hybrid work 2/3 days per week from the office. ul. Marynarska 12 Project Description: The project is focused on improving the security, release reliability, maintainability, and operational resilience of business-critical banking applications. Forward Deployed Engineers conduct targeted, hands-on engagements with development teams facing challenges...

Senior software engineer (Java) This position is based at our friendly office in Warsaw and you will join our Customer Rating & Analytics team (CRA) which is part of the regulatory Reporting Solutions (RS) domain. For almost two decades CRA has developed systems that assist the banks in ensuring compliance throughout their credit journey. This includes...

Overview Greenberg Traurig (GT), a global law firm with locations across the world in 15 countries, has an exciting employment opportunity for you. We offer competitive compensation and an excellent benefits package, along with the opportunity to work within an innovative and collaborative environment. Position Senior Enterprise Systems Engineer – Warsaw...

AgileEngine is seeking a Software Engineer to join an Integrations team building backend systems that connect a public safety platform with third-party tools. You will design and build integration workflows using Java and Spring Boot, and contribute to reliable data pipeline architecture supporting RMS, CAD, and Booking products.The role emphasizes clean,...

This position is based at our friendly office in Warsaw and you will join our Customer Rating & Analytics team (CRA) which is part of the regulatory Reporting Solutions (RS) domain. For almost two decades CRA has developed systems that assist the banks in ensuring compliance throughout their credit journey. This includes Customer Rating data, Customer...

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe. As a Senior Software Engineer, you will join our Kraków-based team to work on evergreening legacy Java applications and supporting production systems. You will build modern Java microservices, improve observability and reliability, and use AI-driven tools...