6 senior full stack developer jobs

Job Description Job Description Senior Full-Stack Engineer Key Responsibilities Work together with our highly skilled international development teams to build and maintain features of our Applications and Systems Ensure proper performance and quality of the written code and continuously participate in code reviews Write unit tests for robustness, edge cases and general reliability Write code in compliance with our coding standards and security mechanisms Continuously collaborate with cross-functional teams, product owners, designers and QA team in an agile environment Participate in developer guilds and enjoy learning/sharing knowledge with the team Take on the role of a technical forward thinker and take part in the support and training of junior developers Skills And Experience Strong analytical problem-solving skills and a structured approach to converting ideas into concepts, design and code Several years of professional experience in enterprise software...

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...

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...

Key Responsabilities Design, develop, and maintain Java and Spring Boot microservices, APIs, and full stack applications with modern frontend frameworks, primarily Angular, while remaining open to React or other frontend technologies where relevant. Produce clean, secure, and efficient code aligned with engineering standards. Build and maintain responsive, accessible, and maintainable user interfaces using Angular and modern frontend engineering practices, with attention to usability, performance, testing, and clean integration with backend APIs. Contribute across all stages of the product lifecycle in close collaboration with cross‑functional engineering teams. Work within an Agile, CI/CD‑driven environment and contribute to improving development workflows. Apply architectural concepts to ensure secure, scalable, and highly available solutions. Write unit, integration, and automated tests and integrate them into the CI/CD pipeline. Participate in design discussions, code...

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...

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....