7 Java Software Engineer jobs in Bucharest

About the Role We are looking for a Senior Software Engineer to join our engineering team working on business-critical systems within the institutional domain. In this role, you will contribute to the design, development, evolution, and operational reliability of backend applications supporting trading activities and integrations with internal and external systems. Beyond strong software engineering skills, we are looking for someone who can take ownership of complex topics, understand the broader business and technical context, challenge solutions constructively, and collaborate effectively across teams. The role requires a strong engineering mindset, with particular attention to system reliability, maintainability, performance, production readiness, and technical quality . Key Responsibilities Design, develop, test, and maintain reliable backend services supporting trading-related applications and workflows. Take end-to-end ownership of technical topics, from...

Technology is our how. And people are our why. For over two decades, we have been harnessing technology to drive meaningful change. By combining world-class engineering, industry expertise and a people-centric mindset, we consult and partner with leading brands from various industries to create dynamic platforms and intelligent digital experiences that drive innovation and transform businesses. From prototype to real-world impact - be part of a global shift by doing work that matters. Job Description Development is the largest discipline at Endava. Our developers design, build, and release software products in multiple programming languages, frameworks, and libraries. Always collaborating with cross-functional project teams, our developers are adaptable problem-solvers with a client-oriented mindset. As a Senior Java Developer at Endava, you will have the following responsibilities: Developing and testing solutions in Java based on given requirements...

Who We Are Hi, we’re FintechOS, the global leader in fintech enablement. Our mission is to make financial innovation accessible to every organization. The FintechOS platform simplifies and accelerates how financial products and services are launched, serviced, and scaled — helping businesses realize value up to 10x faster than traditional approaches. Unlike other fintech solutions, FintechOS liberates data from the core, empowering organizations to create personalized, data-driven financial products and experiences at scale. As a cloud-native platform, FintechOS integrates seamlessly with any technology or service, financial or non-financial, connecting both modern and legacy ecosystems. We’ve built a world-class technology foundation and assembled a diverse, high-performing engineering team passionate about redefining what’s possible in fintech. About the Role As a Senior Data Core Framework Engineer, you’ll own and evolve the Data Core framework (“dc-framework”) — the...

Who We Are PAYONE is a joint venture between Worldline and the DSV Group (Deutscher Sparkassenverlag) and one of the leading payment service providers in Germany and Austria. With more than 260,000 customers and six billion transactions processed per year, we enable merchants and service providers – whether in-store, mobile or online – to meet the demands of cashless payments through fast, simple and reliable digital processes. We offer tailored solutions for companies of all sizes and industries, designed in line with the highest security standards. The opportunity Within the Digital Services division of equensWorldline, the Trading & Financial Information (TFI) department is involved in the design, development, and hosting of transactional applications that demand high performance and reliability for our clients in the financial markets, banking, and insurance sectors. Within the TFI department, you will be integrated into the team responsible for...

Ready to shape the quality of digital banking experiences used by millions of customers? We're looking for a Senior QA Automation Engineer with strong mobile testing expertise to help drive quality across iOS and Android applications. You'll play a key role in defining testing strategies, expanding automation coverage, improving engineering practices, and ensuring seamless customer experiences. What you'll do Own quality activities throughout the software development lifecycle. Design, develop and maintain automated tests using Java and Selenium/Quantum Framework. Perform functional, integration, regression, end-to-end, exploratory and accessibility testing. Validate mobile applications across iOS and Android devices. Collaborate closely with Product Owners, Developers and Designers in an Agile environment. Contribute to automation framework improvements and CI/CD integration. What we're looking for Strong experience in mobile application testing (iOS &...

Who we are Worldline helps businesses of all shapes and sizes to accelerate their growth journey - quickly, simply, and securely. We are the innovators at the heart of the payments technology industry, shaping how the world pays and gets paid. Our technology powers the growth of millions of businesses across 5 continents. And just as we help our customers accelerate their business, we are committed to helping our people accelerate their careers. Together, we shape the evolution. The opportunity We manage various market facing services and applications within Issuing, such as standardized Issuing Gui's for various backend services, cardholder and business portals with front- and backend responsibilities, SMS and notification services and many more. You will work with our scrum team members and clients to design, run, and maintain these payment systems for the future. These services are characterized by high quality and availability, combined with innovation. This...

Technology is our how. And people are our why. For over two decades, we have been harnessing technology to drive meaningful change. By combining world-class engineering, industry expertise and a people-centric mindset, we consult and partner with leading brands from various industries to create dynamic platforms and intelligent digital experiences that drive innovation and transform businesses. From prototype to real-world impact - be part of a global shift by doing work that matters. Job Description As a Head of Engineering at Endava, you will provide cohesive engineering leadership across Endava's internally-focused business systems, supporting the wider Endava organisation (People, Growth, Finance) and enabling teams (e.g., Integrations & Data, Enterprise, AI & Automation). You will raise engineering capability and consistency by championing high standards, quality, reliability, and team health so that Product strategy can be delivered predictably....