Senior Java Backend Engineer - Production Systems (Hybrid) w Warszawa, Polska
Vyntra
HybrydowoPołączenie biura i pracy zdalnej
Poland, Warszawa
Senior Java Backend Engineer - Production Systems (Hybrid) w Warszawa, Polska is listed on Jobeax. Browse 110,000+ vacancies available.
Vyntra in Warsaw is seeking a Senior Software Developer (Java) to join the Financial Crime Product Development team. You will design and develop backend services in Java within a small, autonomous agile team, building and maintaining an enterprise-grade platform used by global banks to detect fraud and financial crime.
You will work with large volumes of transactional data in distributed systems, improving performance, reliability and scalability, and collaborating closely with other engineers
Playtika приглашает старшего Java‑разработчика для разработки и поддержки надёжных микросервисов в Варшаве, Польша. Работа включает владение полным циклом: проектирование, внедрение, мониторинг и сопровождение нескольких доменов. Требуется 5+ лет опыта, глубокие знания Java 8+, Spring Boot/Spring Cloud, Kafka, SQL (MySQL/PostgreSQL) ...
Kingfisher plc in Kraków is seeking a Senior Quality Engineer (Java) to join our hybrid team with one in-office day per week. You will contribute to QA across Java-based services and collaborate with developers, testers and product stakeholders to deliver robust software. We offer a competitive benefits package, including ...
We are looking for a Senior AI & Agentic Systems Engineer (Java) to join our team at EPAM Systems in Poland. This is a unique opportunity to work at the intersection of enterprise Java development and cutting-edge AI. We are looking for engineers who bring a strong backend foundation and a genuine passion for building intelligent, ...
IT Performance poszukuje doświadczonego .NET Developera (Mid/Senior) do zespołu zajmującego się systemami Security, Video-CCTV i Data Processing. Praca w środowisku on-premise, z planowaną migracją do .NET 10, z możliwością obsługi starszych komponentów .NET Framework. Zakres obejmuje rozwój i utrzymanie backendu C#/.NET, ...
Tenth Revolution Group in Warsaw seeks an experienced AI/ML Software Engineer to join its Banking & Markets technology team. You will develop and advance production AI/ML systems and design, experiment with and evaluate ML-based applications. You will build high-quality software, libraries and frameworks, lead cross-team ...
... Kotlin and modern mobile architecture patterns. - Experience in creating production applications with emphasis on quality, performance and maintainability. - Backend experience with Java and Spring Boot. - Knowledge of APIs, microservices and event-driven systems. - Experience with CI/CD, automated tests and production environments. ...
... Kotlin and modern mobile architecture patterns. - Experience in creating production applications with emphasis on quality, performance and maintainability. - Backend experience with Java and Spring Boot. - Knowledge of APIs, microservices and event-driven systems. - Experience with CI/CD, automated tests and production environments. ...
... Android applications while collaborating across teams. Design and implementation of Android applications using Kotlin and Jetpack Compose. Build and optimize Java backend microservices and REST endpoints. Translate business requirements into technical solutions in collaboration with stakeholders. Act as a technical reference ...
Jamf is seeking a Senior DevOps Engineer to automate and develop our backend infrastructure powering the Jamf Cloud. This remote role in Poland requires sponsorship to live and work in Poland and involves building production environments, security-first design, and collaboration with cross-functional teams. You will contribute ...
... drive architecture decisions, and take ownership of strategic initiatives. Opportunity Overview As a Mid Java Engineer, you will design, build, and maintain backend services and cloud-hosted applications on Microsoft Azure. You'll work closely with cross-functional teams — including DevOps, data engineers, and product stakeholders ...
... to support AI-driven business initiativesWrite advanced SQL queries and production-grade code in Java or Scala Requirements 5+ years of experience in Data Engineering with exposure to Gen AI/ML-based applicationsBackground in building and maintaining large-scale data pipelines and distributed processing systems using Spark ...
... features - Contribute to architectural decisions and promote best practices in software engineering - Ensure solutions align with the complexities of financial ecosystems and business requirements Requirements - 7+ years of backend development experience with Java 17+, Spring Boot 3+, and microservices-based architectures - Proficiency ...
... cloud ecosystem enables secure, scalable, and GDPR-compliant digital services for enterprises across Europe. Requirements: Production experience developing backend services and infrastructure APIs in Go. Experience designing and operating REST and gRPC APIs in cloud-native distributed systems. Solid Kubernetes experience: ...
Devapo is seeking an experienced Python Developer to design, build, and maintain scalable backend applications and AI-powered solutions for global clients. The role involves leveraging cloud platforms, developing RESTful APIs, and implementing AI features using LLM technologies. You will work with cross-functional teams, ...
... doświadczeń - a ich mamy całkiem sporo. Istniejemy na rynku prawie 30 lat i możemy pochwalić się wieloma zrealizowanymi projektami. Aktualnie poszukujemy do projektu Java Developera - poziom senior . - Praca hybrydowa - Gdańsk; - Stawka do 130 pln/h netto + VAT B2B ; - Możliwość skorzystanie z karty sportowej oraz możliwość skorzystania ...
Britenet in Warsaw is seeking an experienced Java Developer to join a team delivering highly complex solutions. You will design and implement scalable Kotlin-based features and distributed components, with ownership of quality, observability, and technical debt. The role involves integrating AI capabilities with LLMs and ...
EPAM Systems in Poland is seeking a Senior AI & Agentic Systems Engineer (Java) to join our team. The role blends enterprise Java development with cutting-edge AI, focusing on autonomous, AI-powered applications built on robust Java/Spring Boot backends. You’ll integrate LLMs, design agent workflows, and collaborate with ...
EPAM is seeking an experienced Java Software Engineer to join a dynamic engineering team working on mission-critical systems within the data center infrastructure planning domain. Our client is a major global technology leader investing heavily in next-generation data center development. The project focuses on building ...
... z zaawansowanymi rozwiązaniami wspieranymi przez AI oraz przechodzącym systematyczny upgrade technologiczny. Profil stanowiska Bardzo dobra znajomość języka Java oraz ekosystemu Spring Framework Praktyczna znajomość relacyjnych baz danych (SQL) oraz serwerów aplikacji (np. JBoss, WebSphere, WebLogic) Rozumienie architektury ...
... on your team by providing feedback and guidance, and leading by example. What we look for You have 4+ years of experience designing, developing and launching backend systems at scale using languages like Python or Kotlin. You have a track record of developing highly available distributed systems using technologies like AWS, ...