backend engineer nodejs

Private Medical & Dental care & Life Insurance coveredInternal Mobility program - possibility of rotation between projects, locations, accounts...and more!Project Description:As a Senior Software Engineer on the Platform - Cloud Events team, you will ensure that data captured by the devices is properly validated and assessed by the powerful ML models that...

VGW Malta Limited, an interactive entertainment company, invites engineers to join its Poland-based Engineering team. You will build and extend scalable backend systems for player-facing features like quests, bonuses, jackpots, and live data streaming.You will contribute to design discussions and collaborate autonomously while pursuing ongoing learning and...

Work Channel | Professional Recruitment in Cyprus represents a leading fintech client seeking a Backend Developer (.NET) to join the Software Development department. You will design, develop, and support backend services, focusing on system integrations, automated tests, and code quality while collaborating with internal and external teams.Hybrid work...

Cisco Systems, Inc. is hiring for a backend-focused engineer on the License Manager team in Kraków. The role involves building core licensing capabilities in Go and C++ for secure, reliable, and scalable product functionality.You will deliver features end-to-end, write robust tests, and collaborate with product management and support to improve system...

Extensive hands-on experience with Go (Golang) development.Proven track record of building and maintaining high-performance, large-scale APIs or microservices.Strong knowledge of distributed architectures, concurrency, networking principles, and database concepts.Practical experience with Kubernetes, containerized environments, monitoring/observability...

What you need to have to succeed in this roleSenior experience in Java and Spring Boot.Experience building and running services on Kubernetes.Practical experience with Cloud, particularly Amazon Web Services (AWS).Strong knowledge of API design standards, patterns, and best practices including OpenAPI 3.0 / Swagger, REST, JSON, and Microservices.Experience...

8+ years of applied experience as an API engineer with solid understanding of architectural design (gap analysis, data models, etc.).Strong engineering background in back-end microservices development, application security, authentication, caching, and middleware.Advanced programming skills in Java (Go and Rust are a plus). Familiarity with Spring Boot and...

The Accounts & Subscription teams own billing and authorization - two services that everything else at Text depends on. That means text-billing (subscriptions, usage-based pricing, payment provider integrations) and SSO with account management, including the OAuth implementation that sits at the base of how clients authenticate across Text products. Current...

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe. Are you passionate about shaping cutting-edge architecture and delivering innovative solutions? We’re looking for a Backend Engineer to join our client’s team and be part of a transformative journey towards next-generation payment capabilities. You...

Some careers shine brighter than others. If you’re looking for a career that will help you stand out, join HSBC, and fulfil your potential. Whether you want a career that could take you to the top, or simply take you in an exciting new direction, HSBC offers opportunities, support and rewards that will take you further. Your career opportunity At HSBC,...

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. The Repayment Scheduling engineering team is growing rapidly, and we're looking for a Senior Software Engineer specializing in Backend development. We're a Backend team located entirely...

W ITLT pomagamy naszym zaprzyjaźnionym firmom przekształcać ambitne pomysły w cyfrową rzeczywistość. Z nastawieniem na wyzwania, ciekawość technologii i zwinność współtworzymy wyjątkowe rozwiązania IT i zapewniamy doświadczone osoby eksperckie, które pomagają przyspieszać cyfrową transformację. Aktualnie poszukujemy profilu na...

ABOUT THE ROLE LeoVegas Group is building a world-class Sportsbook platform. Within the Sports domain, we work in a high-volume, real-time environment where speed, correctness, scalability and reliability are critical, building the services that transform incoming sports, trading and pricing data into experiences used by millions of customers. We are...

Okta seeks an independent Staff Software Engineer to balance technical excellence with disciplined software delivery. You will design AI-powered customer experiences by integrating Salesforce CRM with AWS, and lead complex initiatives across architecture, security, and scalability.You will mentor engineers, drive CI/CD, and advance AI/ML tooling across the...

Cloudinary is the media experience platform trusted by millions of developers and thousands of companies — from fast-growing startups to the world's largest brands — to power the images and video behind their digital experiences.Something fundamental is changing about who uses that platform. Increasingly, the "developer" calling our APIs isn't a person...

Cloudinary is seeking a Senior Backend Engineer for its AX team to build agent-facing infrastructure and reshape the platform for machine-driven callers. You will own API design, authentication, and reliable agent interactions across Node.js/TypeScript, Ruby/Rails, and Go.The role emphasizes shipping with ownership and strong write communication. You will...

The Contact team is part of Customers API, the platform that holds core data about Tesco customers and powers personalized customer communication and experiences across Tesco. The platform processes around 500 million customer attribute updates every week and continues to grow as Tesco increases the scale, relevance, and personalization of customer...

CDQ AG & CDQ GmbH in Wrocław is looking for an experienced Java Developer passionate about creating high-quality, maintainable code. The role involves designing AI agents, integrating AI capabilities, and contributing to scalable architectures.The ideal candidate has at least 3 years of backend development experience with Java, along with proficiency in...

DevOps Java Kotlin MongoDB Spring GCP 15,000 – 20,000 PLN Important: if an employer asks you to log into their system via iCloud or Google, send a code, an SMS or Telegram password, run some code, or install software — refuse. These are signs of fraud. We are •••••••••• - International Tech Software Company with tech hubs in Poland...

ARQ, Krakow-based fintech, is seeking a Backend Engineer (Java) to design, build, and maintain scalable backend systems powering cross-border money movement and wealth management tools. You will collaborate with a talented team to deliver robust services that handle high volumes safely and efficiently.The role focuses on greenfield development and evolving...