senior java software engineer

We are looking for a Senior Java Backend Engineer to design, develop, and maintain modern, scalable backend services. In this role, you will work with microservice-based architectures, event-driven systems, and cloud-native applications, using modern Java and Spring Boot while collaborating closely with DevOps and platform teams. Key...

Description We are seeking a Backend Engineer help build secure and scalable microservices using Java and Spring Boot for a major energy company. Qualifications 5+ years in backend development Strong production knowledge of Java 21 and Spring Boot 3.x Experience with microservices, REST APIs, and OpenAPI/Swagger Working knowledge of gRPC and Protobuf Good...

At Quento Technologies S.A., the ICT arm of the Qualco Group, we deliver comprehensive and innovative solutions across AI, Digital Engineering, Cloud, and Cybersecurity, helping businesses accelerate digital transformation. With a presence in Greece, Luxembourg, and Belgium, and backed by the expertise of the Qualco Group, we combine deep technical knowledge...

Job description🚀 Join Bally’s Intralot as a Senior Backend Engineer (Java)! Your...

About InfiterraJoin our mission to grow and transform the subscription economy by simplifying subscription service delivery.Infiterra enables IT distributors, Managed Service Providers (MSPs), and telcos to succeed in the subscription economy. Our subscription commerce platform automates and unifies subscription workflows - from quote to bill- driving...

DescriptionAre you an experienced Senior Software Engineer looking for your next challenge? Join our dynamic team at EUROPEAN DYNAMICS !What You'll Do: Develop technical standards, including hands-on software coding, tools, and platforms; Provide technical guidance and coaching to developers and engineers; Define all aspects of development from appropriate...

DescriptionAbout EveryPayEveryPay is the digital financial infrastructure powering the Skroutz Group. We don't just process transactions, we build the product experiences that enable millions of consumers to pay how they want and thousands of merchants to manage their wealth. As the fintech arm of Greece's largest marketplace, we bridge the gap between...

DescriptionAbout the RoleWe are seeking a Senior Full-Stack Software Engineer based in Greece, with at least 7+ years of professional experience in Python and 7+ years in React. This is not a junior position - the role requires a proven track record of delivering complex systems, where obstacles can only be overcome with hands-on experience, technical...

About Allwyn Hellas  OPAP is now Allwyn, entering a new era of transformation powered by digitalization, innovation and unique experiences for retail and online customers.   Allwyn is a multi-national gaming entertainment company, lottery-led, with leading market positions and trusted brands across Europe and North...

efood is part of the Delivery Hero Group, the world’s pioneering local delivery platform, our mission is to deliver an amazing experience—fast, easy, and to your door. We operate in around 65 countries worldwide. Headquartered in Berlin, Germany. Delivery Hero has been listed on the Frankfurt Stock Exchange since 2017 and is part of the MDAX stock market...

Company Description efood is part of the Delivery Hero Group, the world’s pioneering local delivery platform, our mission is to deliver an amazing experience—fast, easy, and to your door. We operate in around 65 countries worldwide. Headquartered in Berlin, Germany. Delivery Hero has been listed on the Frankfurt Stock Exchange since 2017 and is part of...

The Role: Our team is expanding and we are hiring several high caliber QA Software Test Automation Engineers (Java) to join our fast-growing team. You will work with world class specialists in a friendly, supportive and open-minded environment on challenging goals that will help you to grow professionally and achieve new technical levels. This role will...

DescriptionWho We AreAllwyn Lottery Solutions is a global leader in digital lottery and gaming solutions and a proud subsidiary of Allwyn Entertainment Group, a multinational lottery operator with a strong presence in Austria, the Czech Republic, Greece, Cyprus, and Italy.Our mission is to make play better for all by developing cutting-edge technology...

  You will be involved in every aspect of software development, from designing scalable solutions and building modern user interfaces to developing high-performance backend services, writing automated tests, and working with SQL and NoSQL databases. This is your opportunity to work on a world-leading, high-performance, high-availability, and high-throughput...

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...

Description🌍 Redefining how people liveAt Blueground, we believe that when your base is reliable, the world opens up. That’s why we’re building the world’s leading platform for living.Every year, over 350 million people move between cities — yet today’s housing options haven’t kept up with the needs of a modern, mobile generation. Blueground...

DescriptionWho are we We are a vibrant tech company that augments and empowers technical teams for both international and Greek clients. What sets us apart is our unique blend of coaching, continuous learning, and innovation, forming an ecosystem where professionals don’t just contribute, they grow. By joining Agile Actors, you don’t just work on...

We are Kaizen Gaming Kaizen Gaming, the team powering Betano, is one of the biggest GameTech companies in the world, operating in 20 markets. We always aim to leverage cutting-edge technology, providing the best experience to our millions of customers who trust us for their entertainment. We are a diverse team of more than 2.700 Kaizeners, from 40+...

DescriptionWho are we We are a vibrant tech company that augments and empowers technical teams for both international and Greek clients. What sets us apart is our unique blend of coaching, continuous learning, and innovation, forming an ecosystem where professionals don’t just contribute, they grow. By joining Agile Actors, you don’t just work on...

Job DescriptionWe are looking for a Principal DSP Software Engineer to join our team in Greece. Locations are Athens and Patras.Design, development, integration, evaluation and verification of DSP audio filters and algorithms.Design, development, integration and verification DSP embedded solutions.Specification, design and implementation of embedded...