Senior Java Backend Engineer for Financial Markets Platform w Warszawa, Polska
Enfint
Poland, Warszawa
Enfint — ведущий финансовый институт, который расширяет инженерную能力 в Польше для создания межплатформенной платформы, соединяющей UI‑слой с несколькими бэкенд-системами. Платформа изначально поддерживает консолидированный торговый blotter по FX, опционам, товарам и процентным ставкам.
Команда работает над backend-сервисами, архитектурой обмена сообщениями и интеграцией систем, решая сложные задачи в условиях высокого воздействия.
Your responsibilities - Design and implement robust software solutions for the bank’s trading systems using core Java (versions vary from team to team, and include 8, 17 and 21). - Understand, develop, and improve the subsystems used by other teams in the trading platform. - Create thorough test cases to ensure software ...
... engineer who enjoys working on large-scale and high-performance software? Do you love working with smart people on meaningful technology? Want to work in capital markets on financial trading systems? If so, read on., , The Role at a Glance, • Senior Java Backend Engineer, • Fully remote for a top N. American bank (for residents ...
... mindset. Our Tech Stack As part of our engineering team, you’ll work with modern technologies and tools that enable us to build scalable, reliable, and high-performing systems. Some of the technologies you’ll be hands-on with include - Java (latest versions): Powers our core backend systems with a strong emphasis on performance, ...
Enfint ищет опытного Java backend разработчика для работы в Kraków. Вы будете развивать, поддерживать и масштабировать корпоративные сервисы на Java, участвовать в создании REST API и микросервисов, сотрудничать с PO, архитекторами и командой разработки. Кандидат владеет Java 8/11/17+, Spring/Spring Boot, знает SQL (PostgreSQL/Oracle) ...
HSBC in Kraków is seeking a Software Engineer (Backend Java/API) to join the Messaging Delivery Platform team on a permanent basis. You will design and build distributed, secure backend services using Java/Spring Boot, deploy to Kubernetes, and integrate with AWS cloud. You’ll work closely with Agile teams to translate ...
A digital bank is seeking a Java Developer to work on transformational projects within their Banking as a Service model. You will design and implement scalable applications while collaborating with a team. The role involves code reviews, troubleshooting, and mentoring less experienced members. Ideal candidates should have ...
... investment operations for pension and savings products. The role focuses on modernizing existing platforms and delivering scalable backend solutions using the latest Java ecosystem technologies. Responsibilities You'll Have - Lead application modernization activities, including upgrades to Java 17+/Java 21 and Spring Boot 3.3.x ...
... investment operations for pension and savings products. The role focuses on modernizing existing platforms and delivering scalable backend solutions using the latest Java ecosystem technologies. Responsibilities you'll have Lead application modernization activities, including upgrades to Java 17+/Java 21 and Spring Boot 3.3.x Design, ...
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, ...
... live - Get close to real financial data early — PCI, GDPR, and correctness aren't abstract concepts on this team, they're daily considerations What we're looking for - Experience shipping production backend or full-stack features, with growing autonomy and less need for hand-holding on the basics - Previous experience coding ...
... Limited, used under license. Claim based on GitLab data. Fortune 100 refers to the top 20% ranked companies in the 2025 Fortune 500 list, published in June 2025. Fortune and Fortune Media IP Limited are not affiliated with, and do not endorse products or services of GitLab. About the role As a Senior Backend Engineer, you ...
... production responsibilities and support model evolve. About us At SumUp, we're on a mission to empower small businesses across the globe by providing simple and affordable tools that allow them to thrive. Today, over 4 million businesses in 36 markets rely on SumUp as their financial partner to manage payments, finance and ...
Expected, Java, Python, Kubernetes, Google Cloud Platform, PostgreSQL, Spring Framework, Jenkins, Groovy, Saga, Lambda Optional, Prometheus, Grafana, Docker, Terraform, Kafka, Vaadin, Apache Beam Operating system, Windows This is how we work, agile, scrum Your responsibilities, Translate business requirements into secure, ...
Expected, .NET, C#, Microsoft Azure Optional, Azure Active Directory Operating system, Windows About the project, We are looking for a Senior, backend-focused .NET Engineer based in Poland to join our international client's team. You will work closely with technical colleagues and stakeholders to develop and maintain backend capabilities ...
... knowledge: Our platform is highly reliable and secure with SOC2, HIPAA-ready security practices, and mature integrations in place. Job Description: This role is for a senior backend engineer who can design and own business-critical systems. We want someone who is strong technically, communicates clearly, and has the judgment ...
... technologies, and markets. At the core of the role We are looking for a Senior Java Engineer to join a project for a leading US streaming technology company transforming how people watch television. You will contribute to a highly scalable, highly available, real-time advertising platform that supports a rapidly growing streaming ...
The Opportunity Svitla Systems Inc. is looking for a Senior Java Engineer for a full-time position (40 hours per week) in Europe. Our client is a digital marketing company that offers email marketing, social media marketing, event marketing, and online survey tools to help organizations expand their businesses by fostering ...
... https://jobeax.com/link/6WcBICn0LM558SP0, MySQL, Oracle, PostgreSQL, MongoDB Optional, https://jobeax.com/link/JSd7UYCSg572jJDY, Ruby, Go Operating system, Windows About the project, As a Senior Java Full Stack Developer, you will be working for our client, a leader in global financial technology solutions, revolutionizing foreign exchange services for institutional ...
... nowych funkcjonalności w systemach bankowych, w tym w obszarze przelewów krajowych, zagranicznych i natychmiastowych., Projektowanie i rozwijanie aplikacji backendowych w języku Java w ramach platformy bankowości elektronicznej., Zapewnianie wysokiej jakości oprogramowania pod kątem funkcjonalności, wydajności i niezawodności., ...