19 it systems engineering jobs in Bucharest

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...

About IDEMIA Secure Transactions IDEMIA Secure Transactions, a division of IDEMIA Group, is the leading technology provider making it safer and easier to pay and connect. With unmatched expertise in cryptography and credential issuance, IST is trusted by over 2,000 financial institutions, mobile operators, automotive manufacturers, and IoT providers worldwide. Every day, IST secures billions of essential transactions, ensuring the highest levels of data protection and convenience. Purpose Ensure the protection of IDEMIA sites by safeguarding operations, employees, material assets and IDEMIA information. Key Missions To supervise, and actively participate in day-to-day activities during your shift; Provide customer service and support; Respond to escalation and support requests; Coordinate event management and lead initial incident management; Assist in appropriate certifications and inspections of the SEC; Monitor and track metrics and KPI’s for regular review;...

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 &...

Ready to leave your mark on the future of finance? Join an innovative team that is changing the financial industry by creating new solutions for millions of people around the world. At NAGA, we are revolutionizing finance by making trading and investing accessible to everyone with advanced tools that give power to all. At NAGA you are joining more than just a fintech company. You become part of a vibrant, diverse community of visionaries and problem-solvers fueled by curiosity and collaboration. Here, your influence goes beyond existing products — you are actively shaping the future of finance. We have a start-up DNA and a corporate mindset . This means we are fast and flexible, like a start-up, but we are also committed to helping our people develop and thrive within our company. If you love a challenge, are passionate about making an impact, and are ready to grow alongside a dynamic, forward-thinking team, this is where you belong. Challenge yourself. Challenge the...

Our mission is to enable everyone to build wealth We reinvent how trading and investing work by creating exceptional products people love. That takes high standards, high velocity and engineers who own what they ship. Today, we serve over 6 million clients, with more than €38 billion in assets under management. At that scale, performance, reliability and data integrity are part of the product. Our platform is powered by a modern, high-performance engineering stack designed for scale and reliability: Java 21 (Spring), Go, Node.js (TypeScript), PostgreSQL, MariaDB, Redis, Kafka, ClickHouse, Elasticsearch, Docker, Grafana, AWS, Kubernetes and Kibana. About The Role Staff Backend Engineers shape technical direction across teams while remaining close to the systems and code. You will take on problems whose consequences extend beyond one service or delivery cycle. This is not a people-management role. Its leverage comes from technical judgement, credible execution and the...

Our mission is to enable everyone to build wealth We reinvent how trading and investing work by creating exceptional products people love. That takes high standards, high velocity and engineers who own what they ship. Today, we serve over 6 million clients, with more than €38 billion in assets under management. At that scale, frontend architecture, performance and product quality have material business consequences. Our frontend platform spans web and mobile: TypeScript, React, React Native and React Native Web in an Nx and pnpm monorepo, with TanStack Query, Zustand, Playwright, Detox and Jest. Around 95% of our code is reused across web and mobile. About The Role Staff Frontend Engineers shape architecture and engineering direction across product teams while remaining close to the code. Your scope will include shared libraries, platform capabilities, developer tooling and difficult product-system problems. This is not a people-management role. Its leverage comes from...

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...

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 Architects design digital blueprints for client projects. They create scalable, efficient, and secure IT systems to ensure alignment with business goals before, during, and after development. Our Architects possess a blend of technical expertise, strategic vision, and strong communication skills. As a Solution Architect at Endava, you will revolutionize our clients' businesses by weaving innovative technological solutions into their operational fabric. With...

Project Description Join our Development Center in Luxoft Romania and become part of a professional, collaborative team working on innovative software solutions for the FinTech and Investment Banking industry . You will contribute to the development of applications used by leading financial institutions worldwide, supporting trading, risk management, and data processing solutions. The project follows Agile/SAFe methodologies and embraces modern engineering practices, including CI/CD, DevOps, TDD, BDD, and continuous improvement . You will have the opportunity to strengthen your technical skills, expand your business knowledge, and grow your career through training, mentorship, and collaboration with experienced professionals. Responsibilities Develop and enhance software solutions within a cross-functional Agile team. Design and implement new functionalities, integrations, and improvements for financial platforms. Work closely with teams in Paris and Bucharest to...

Company Description Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission to make their lives easier and save them money. As part of our team, you will be helping us create an entirely new network for the world's money. For everyone, everywhere. Job Description More about our mission and what we offer . Our ability to offer hyper-localised products and services determine the quality of our service to our Romanian customers. And our relationships with regulators, governments, and payment systems are crucial too. So, we’re on the hunt for an executor with a brilliant mind and strong complex problem-solving skills to help more customers save money with us. We’re looking for a Country Manager for Romania. This is a unique...

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...

Ready to take your career global? Make your mark at one of the biggest names in payments. We’re looking for a Senior QA Analyst (Manual & Automation) to join our ever-evolving NAP QA team and help shape the future of global commerce. What You’ll Own As The QA Analyst Senior We are looking for bright talent who can build future testing capability for ongoing BAU delivery and drive quality improvements across multiple agile teams. You will be working on the QA Team who caters to the product, platform and business needs for the Acquiring Agile Release Train. Quality Assurance team is fundamental to unlocking value for our Merchant business, being relied upon to both ensure the stability of our production releases and deliver new boundary breaking products for our customers. This includes full testing of the Merchant Acquirer lifecycle. What You'll Bring Proven track record of systems integration testing across multiple team and application boundaries, including 3rd...

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....

Ebury helps ambitious businesses unlock global growth, and we take the same approach with our people. We encourage innovation and movement, collaboration and problem-solving, and foster an environment where everyone can feel they belong, are valued, supported and empowered to succeed. If you’re a collaborator who wants to help transform how businesses operate globally, get in touch - we’d love to discuss how Ebury can accelerate your career so you can shape the future. Compliance Officer & MLRO Ebury Bucharest Office - Hybrid: 4 days in the office, 1 day working from home per week We are looking for a self-driven Compliance Officer & MLRO who has gained at least three years experience within the financial industry in regulatory and AML compliance, and someone who has the ability to take ownership of a Compliance framework in a fast paced Fintech environment and keep driving this forward. The person must demonstrate proven organisational and time management skills,...

Project description Join our Development Center in Bucharest, and become a member of our open-minded, progressive and professional team. In this role you will be working on projects for one our world famous clients. This role is DevOps for Data Engineering. You will not be a general infrastructure operator—you will build, operate, and evolve the DevOps foundation that data engineers depend on to reliably develop, deploy, and run data pipelines and analytics platforms across a hybrid on‑premise and Google Cloud environment. You will work day‑to‑day with data engineers and data architects to turn platform requirements into automated, secure, observable, and cloud‑native systems, enabling teams to ship data products safely and at scale. You will have a chance to grow your technical and soft skills, and build a thorough expertise of the industry of our client. On top of attractive salary and benefits package, Luxoft will invest into your professional training, and allow you to...

  This is Worldline. We are the innovators at the heart of the payments technology industry, shaping how the world pays and gets paid. The solutions our people build today power the growth of millions of businesses tomorrow. From your local coffee shop to unicorns and international banks. From San Francisco to Auckland. We are in every corner of the world, in every part of commerce. 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 At Worldline, our technology addresses persistent challenges of the payment world. Worldline is the European leader in digital payments and #4 worldwide. We’ve established ourselves as a leading developer of creative software solutions for enabling the cashless society. As an experienced developer, you will be responsible for delivering high-quality software solutions while actively contributing to a...

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 Focus on automate security testing across the release cycle Evaluate software and infrastructure from security perspective Understand and use security tools with AI capabilities Cloud security best practices implementation Ability to generate, present and interpret security reports Assist the stakeholders with security knowledge across the delivery lifecycle (from code to production) Take ownership over cybersecurity tasks Ability to work with...