backend engineer nodejs

About Finom   Finom is a European tech startup headquartered in Amsterdam, and we’re on a journey towards revolutionizing the financial landscape for entrepreneurs worldwide. Our mission is to develop an all-in-one financial B2B solution that integrates banking functions, accounting, financial management, and invoicing into a seamless, mobile-first...

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+...

  The Role Our Wallet Development team is growing in Greece and we are now looking for a Backend Software Engineer to join! Engagement at Betsson Group ensures our customers come back for more. It’s all about loyalty. We provide a world class customer experience beyond the game play featuring Tournaments, Dynamic personalized campaigns and much...

DescriptionMillions of people want to grow their money but don't know where to start. More than 90% of adults don’t access traditional financial advice. That's the gap Plum was built to close.We're building the proactive money platform that makes it easy for people to smartly and sustainably grow their money. Whether you're stashing the cash for tea and...

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+...

At Betsson Group, we strive to deliver the best customer experience in the industry. We are one of the market leaders in iGaming, offering online gaming products in a number of markets, both through our own gaming sites as well as several partner brands. The Wow Our Product Development organisation spans across 5 locations, with the most creative teams in...

DescriptionWe are Qualco Group, a leading fintech organisation with over 25 years of experience delivering innovative technology solutions to banks and financial institutions. Serving clients in over 30 countries, we leverage advanced technologies, such as AI and analytics, to develop proprietary software and platforms that accelerate digital transformation...

DescriptionSeven Red Lines is looking for a Mid-Senior Backend Engineer to join the core engineering team of a fast-growing Amsterdam startup in the e-commerce payments space. The company manages disputes and chargebacks end-to-end for online merchants, integrating with e-commerce platforms, payment providers, fulfillment systems, and customer-support...

Company DescriptionCyberscope is a leading smart contract auditing company that specializes in smart contract audits and cybersecurity solutions. Our extensive experience includes over 1800 smart contract audits across diverse networks, including BSC, Ethereum, Solana, AVAX, etc. Trusted by top-tier crypto firms, we provide audit services and badges on...

About the company:KIEFER is building Greece's integrated AI ecosystem. From renewable energy infrastructure and AI systems to robotics and enterprise applications, we connect the technologies that power Europe's intelligent future. Founded in 2014, KIEFER has delivered 600MW+ of energy projects and is now developing sovereign AI infrastructure, enterprise AI...

DescriptionWe are seeking a highly motivated Backend Developer based in Greece, with strong experience in Python, API development, databases, data processing, and backend architecture, to join our engineering team. The role focuses on building reliable backend services, scalable APIs, data ingestion mechanisms, processing workflows, automation features,...

Do you want to play an instrumental role as a Senior Backend Engineer (m/f/d)* - Java / Spring Boot in a time of amazing growth in our new Tech Hub in Athens? Read on to learn more! We are looking for motivated and creative team players willing to be part of this exciting journey from the very beginning, supporting us in establishing and growing the new...

About the company Telekom is Greece’s leading telecommunications and technology company, with the world’s No.1 telecommunications brand, bringing together a legacy built in Greece over more than 75 years with global scale, innovation and expertise. Diversity, inclusion, and equality are at the core of our corporate culture. This is why we create an...

DescriptionWe are looking for a Senior Backend Developer ready to build in an AI-native environment, where LLMs, automation, and intelligent integrations are part of everyday engineering and not a future roadmap item.You will work alongside developers, designers, project managers, and clients to deliver high-quality platforms that create real business value,...

Geekbot is co-shaping the future of work. We are helping companies build a healthy remote culture, be more efficient, and eliminate unnecessary meetings with an AI conversational bot. For more than 10 years, we have been running async standup meetings, surveys, and all sorts of reports in Slack and MS Teams, building together the remote culture. And now, we...

Location: Remote / Hybrid (Must be currently based and residing in Greece) Team: International Project (~10 seasoned engineers) About Us & The Team We build and maintain high-impact systems where reliability, safe execution, and clean architecture truly matter. You will be joining an established, high-caliber team of around 10 seasoned engineers...

At Sword, we're building AI to heal billions and unlock humanity's full potential. In doing so, we're pioneering AI Care, a fundamentally new approach to healthcare built for medical reasoning, safety, and real-time treatment, not generic technology applied after the fact. As both a clinical-centric frontier AI lab and an applied AI platform, Sword is...

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...

Job Specs Job Name Backend Developer @Thessaloniki ...