backend engineer nodejs

Responsibilities We are looking for a practical and collaborative Fullstack Engineer to join the Developer Experience (DX) team in a large enterprise environment. The role focuses on building internal developer platforms, tools, and services that improve developer productivity, system visibility, and workflow automation. You will contribute to developing...

Responsibilities We are looking for a practical and collaborative Senior Fullstack Engineer to join the Developer Experience (DX) team in a large enterprise environment. The role focuses on building internal developer platforms, tools, and services that improve developer productivity, system visibility, and workflow automation. You will play a key role in...

Dla naszego klienta poszukujemy: Lead Fullstack Engineer (React, Next.js, Node.js), który pokieruje technologicznym rozwojem nowoczesnej aplikacji webowej, wspierając zespoły w dostarczaniu wysokiej jakości rozwiązań dla użytkowników na całym świecie. Osoba na tym stanowisku będzie odpowiedzialna za kształtowanie architektury systemu,...

You are a backend-first engineer who is equally comfortable in the frontend. You will own the core of our CMP Integration Layer - building and maintaining the MNO translation adapters that are the heart of our platform, with React work on the management dashboard as your secondary focus. This is greenfield engineering. Every adapter, every contract, every...

Hi there!👋🏻We’re Tooploox 💎, a Solvd Inc. companyWe create AI-powered products and services that make a real difference. Our team of nearly 200 specialists - including a 40+ person R&D team with many PhDs - has pioneered AI solutions across industries from healthcare to e-commerce. We’ve published research in top-tier venues like NeurIPS and...

SwingDev—a hippo company is the Polish branch of a fast-growing InsurTech product company – Hippo Insurance. We’re here to make home insurance smarter and more proactive, using tech to bring fresh solutions. We also create digital products that support our customers, always focusing on what really makes an impact. Putting a lot of effort into hiring...

Solvd Inc. is a rapidly growing AI-native consulting and technology services firm delivering enterprise transformation across cloud, data, software engineering, and artificial intelligence. We work with industry-leading organizations to design, build, and operationalize technology solutions that drive measurable business outcomes. Following the acquisition...

Responsibilities We are looking for a practical and collaborative Senior Fullstack Engineer to join the Developer Experience (DX) team in a large enterprise environment. The role focuses on building internal developer platforms, tools, and services that improve developer productivity, system visibility, and workflow automation. You will play a key role in...

Upside is a software consultancy built by engineers, for engineers. We partner with global companies to solve real, complex technical challenges. We’re deep into Applied AI and R&D, building both production-grade platforms for clients and our own open-source tools like Enthusiast (Agentic AI framework). We operate in a Forward-Deployed model. We don’t...

Synerise is not just another tech company. It is a space where our brilliant team consequently brings technology change to the business world and instead of following known paths, we are creating a new one – a next-generation, fully personalized, and AI-driven customer experience. We successfully deliver an all-in-one tool – Synerise. An ever-evolving...

We’re looking for an experienced Backend Engineer to help us scale the leading GPU benchmarking platform. Who We Are At Silicon Data, we bring transparency to the GPU economy by delivering real-time pricing intelligence, market analytics, and sustainability insights for compute infrastructure. Operating at the intersection of AI, finance, and...

HSBC Service Delivery (Polska) Sp. z o.o. is HSBC's global finance, operations, risk and technology centre. We use our unique expertise and capabilities to provide specialised services – our people range from technologists transforming the banking experience to operations professionals managing 1.7 trillion payments a year. Our Purpose – Opening up a...

What you'll do Do you thrive in high-pressure environments and crave a role that pushes the boundaries of technology in Banking? Are you an AI whiz who can adapt and solve problems on the fly? If so, then we want YOU! We are forming an elite initial team of Navy Seal AI Engineers to spearhead the integration of cutting‑edge artificial intelligence into...

We are looking for an experienced Backend Engineer to support ongoing development and maintenance of a customer-facing platform. The role focuses on fixing production issues, improving existing backend services, and delivering new features in a fast-paced environment. The ideal candidate should be able to join the project and contribute effectively from day...

SwingDev—a hippo company is the Polish branch of a fast-growing InsurTech product company - Hippo Insurance. We’re here to make home insurance smarter and more proactive, using tech to bring fresh solutions. We also create digital products that support our customers, always focusing on what really makes an impact. Putting a lot of effort into hiring...

Tech stack TypeScript & Node.js (core technologies) Golang (microservices, gRPC-based services) Python (ETL-related components) PostgreSQL Redis (Key-Value stores) gRPC & REST APIs Docker & Kubernetes AWS (cloud infrastructure) RabbitMQ / AWS SQS (event-driven architecture) NestJS Angular / Svelte (collaboration exposure) Requirements 5 years of experience...

Netguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by major brands...

Lead Full Stack Engineer (Node.js / React / Next.js) We are looking for a Lead Full Stack Engineer to drive the technical direction of a modern web platform. In this role, you will combine hands-on development with architecture, technical leadership, and mentoring, helping to build scalable, high-quality solutions while promoting engineering best...

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...

The Short VersionYou make everything the agent runs on solid: the integrations it reaches through, the gateway that turns them into functions it can call, the sandboxes it runs in, and the data underneath. You've built and operated real backend systems in production and have scars from how they break.You may never have shipped an LLM feature, and that's...