backend engineer nodejs

What You’ll Work With Java Spring Boot Kafka PostgreSQL Kubernetes What You’ll Do Build and evolve backend services and platform components using Java and Spring Boot Design APIs, data models, transaction flows, internal tools, and product-facing systems Design and build Kafka-based event-driven services and high-throughput transaction flows Design...

Avinode Group is seeking a Senior Software Engineer for our Flight Operations backend in Göteborg. You will collaborate within a product team to design, implement, and release backend features on a .NET stack (C#) with a React frontend.You will maintain CI/CD tooling, deploy to Azure, and keep the codebase current with modern libraries and practices. You...

Hacksaw Studios AB is looking for a C# platform developer to enhance their high-performance gaming backend systems in Stockholm. You will be responsible for designing robust features and optimizing performance for thousands of transactions per second.The ideal candidate has strong C# experience, knowledge of ASP.NET, and SQL skills. Hacksaw Studios offers a...

You will play a key role in designing, developing, and operating our backend system. You will work closely with our software and firmware teams to build reliable, scalable, and efficient services. Your experience in backend development, hosting environments, and operational tooling will be important in shaping and improving our platform. What you will...

About Sana Sana is an AI lab building superintelligence for work. We believe organizations can accomplish their missions faster when humans can effortlessly access knowledge, automate repetitive work, and learn anything with the help of agentic AI. As part of Workday, we are committed to building AI that augments humans. If that’s a mission that excites...

We’re looking for a Senior Backend Engineer to join us at Telia.I’m Jonas Wulff, Head of ACE Product Engineering – Backend & Voice, and I’m searching for someone ready to grow with us. We’re a collaborative engineering team building secure, scalable backend services for Telia ACE, our market-leading Contact Center as a Service platform. Telia ACE...

Who we are 💙Here at Waitwhile we're on a mission to eliminate the 1 trillion hours people spend waiting in lines every year. Our platform combines virtual waitlists, scheduling, real‑time updates, messaging, and analytics to make access to places, services, and events seamless, online or in person. Trusted by 10,000+ companies, Waitwhile has already...

About WoltAt Wolt, we create technology that brings joy, simplicity and earnings to the neighborhoods of the world. In 2014 we started with delivery of restaurant food. Now we’re building the delivery of (almost) everything and you’ll find us in over 500 cities in 30 countries around the world. In 2022 we joined forces with DoorDash and together we keep...

Swedium Global is looking for Software Engineer. Location: Gothenburg Exp. Range: 5 Years We are looking for a passionate Backend Developer who will design, develop, and maintain scalable, secure, and high-performing backend systems. Skills and experience: Proficiency in Node.js and TypeScript Experience with Azure or other cloud platforms Solid...

The Anti-cheat team at Embark is responsible for upholding the integrity of our games, identifying instances of unfair play, and protecting the experience of our players. We have a versatile toolbox at our disposal, which we continuously evolve and refine, including client-side protections, third-party systems, machine-learning models. Being a core function...

Hykmann Global Business Solutions AB Antal jobb: 20 We are looking for a Senior Java Backend Engineer to join a small, autonomous engineering team working on large-scale, distributed systems. ALL REQUIREMENTS ARE MANDATORY Candidates are expected to meet all the key requirements and technical criteria listed below. Location & Work Model 100%...

Swedium Global Services is the growing System Engineering and Solution Company, offers services like Semiconductor Engineering R&D Services, Embedded Systems Development, Custom Application Software Development, Web and Cloud Application Development, Testing Services, Consultancy and Outsourcing services to our clients across the globe for an onsite and...

We now have a new requirement and are looking for a consultant colleague with the qualifications listed below. The position is part of our consulting business, which means you will be employed by us and work either with clients or on internal projects and assignments. As part of your application, you may be presented to clients/partners as part of the...

Validio is the agentic data management platform that automates data quality, lineage, and cataloging for enterprises relying on analytics, AI, and reporting. As a Backend Engineer on our Validation Engine team, you’ll build the engine customers pay us for.We read from multiple source systems, run validators at real volume, and raise incidents when...

We are seeking a Python-focused backend developer to design, build, and operate backend services and data-driven platforms at King. You will work on systems handling large data volumes, forecasting workloads, and reliable APIs used by multiple teams across the company.You will collaborate with software engineers, data scientists, analysts, and product...

Building the Future of Open Finance Payward - the parent company behind Kraken, NinjaTrader, Breakout, xStocks, Payward Services and CF Benchmarks - has spent the last 15 years building one of the most modern and globally accessible financial infrastructure platforms in the industry, built to advance an open, global financial system. Before you apply, we...

Avarda Group is seeking a Senior .NET Developer to help design and build our backend systems, with a focus on scalability and performance. You will contribute to our state-of-the-art payments platform used across Europe and collaborate with a distributed tech team.The ideal candidate has 5+ years of software development experience, strong C#, .NET Core, and...

Jobtailor in Sweden seeks a design-minded backend engineer to build production-grade services in Golang. You will design scalable, fault-tolerant distributed systems, implement REST and WebSocket APIs, and actively participate in architectural decisions that impact the platform’s reliability and performance.You will optimize concurrency, tackle performance...

An innovative technology company in Sweden is seeking an experienced backend engineer to join the Service Intelligence team. You will work on scalable systems and develop APIs that enhance user experience while collaborating across engineering teams. The ideal candidate has over 6 years of experience in web applications, strong knowledge of Node.js, and a...

Knowit Aktiebolag (publ) i Malmö söker en AI Engineer som vill utveckla nästa generations AI-drivna system och cloudlösningar. Du kommer att arbeta nära utvecklare, arkitekter och AI-specialister för att skapa robusta tekniska lösningar.Huvudfokus ligger på integration av språkmodeller och backendutveckling. Vi erbjuder en stimulerande arbetsmiljö...