Backend Developer Jobs in Poland

upside·Poland·On-site

Backend Engineer

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 framewo

Anovium·Remote · open to Poland

Senior Full Stack Javascript Node Backend Engineer [REMOTE]

About Anovium Anovium is a product-focused digital innovation agency and consultancy. We empower companies to innovate and harness technology. Anovium is a sister organization of a venture studio, which builds out ideas into high-growth companies. This provides unique exposure to the agency in emerg

Action1·Poland·Remote · Poland

Backend Developer (Node.js, JavaScript, TypeScript)

Action1 is an autonomous endpoint management platform trusted by many Fortune 500 companies. Cloud-native, infinitely scalable, highly secure, and configurable in 5 minutes—it just works and is always free for the first 200 endpoints, with no functional limits. By pioneering autonomous OS and third-

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Masterborn 2·Poland·Remote · Poland

Senior Backend Developer (Node.js)

We are looking for a skillful Backend Developer to join one of our teams working with US clients - referrals from the high-end American IT market. Our tech stack is built around React, Node.js and TypeScript. We are working with well-established companies and sometimes startups in their early stages

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Masterborn 2·Poland·Remote · Poland

Middle Backend Developer (Node.js)

We are looking for a skillful Backend Developer to join one of our teams working with US clients - referrals from the high-end American IT market. Our tech stack is built around React, Node.js and TypeScript. We are working with well-established companies and sometimes startups in their early stages

intent·Poland·On-site

Senior Backend Developer (freelance)

In short If you're a backend engineer who doesn't just build what's asked, but shapes how it's built, we want to talk. We're looking for someone who can own the technical direction of a project end to end: architecture, infrastructure, trade-offs, and the conversations that come with them. You'd joi

diagnostykadigitalhub·Poland·On-site

NodeJS Backend Developer

Parę słów o nas: Wyobraź sobie pracę w firmie, która realnie poprawia komfort życia milionów ludzi na całym świecie. Pracę w projektach, w którym masz wpływ na wszystko – od doboru narzędzi, po możliwość realizowania własnych pomysłów. Diagnostyka Digital Hub to centrum innowacji technologicznych gr

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Masterborn 2·Poland·Remote · Poland

Junior Backend Developer (Node.js)

We are looking for a skillful Backend Developer to join one of our teams working with US clients - referrals from the high-end American IT market. Our tech stack is built around React, Node.js and TypeScript. We are working with well-established companies and sometimes startups in their early stages

digitalforms·Poland·On-site

Senior Back-End Engineer (Python/AWS)

About Us At Digital Forms, we help companies grow through digital transformation — from process optimization and automation to AI and custom software development. Our technology team designs and builds the solutions that drive this change: scalable systems, data platforms, integrations, and products

Swingdev·Poland·Remote · Worldwide

Mid Back-end Engineer (NodeJS)

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 m

Cloudinary·Poland·Hybrid

Senior Edge Compute & Backend Engineer

As a Senior Edge Compute & Backend Engineer, you will join Cloudinary’s Delivery team, collaborating closely with both frontend and backend specialists. Your role involves driving feature development, maintaining core codebases, and managing our extensive multi-CDN delivery platform. Our team overse

Swingdev·Poland·Remote · Worldwide

Senior Back-end Engineer (NodeJS)

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 m

digitalforms·Poland·On-site

Lead Back-End Engineer (Python/AWS)

About Us At Digital Forms, we are a dedicated partner in digital transformation, empowering businesses to thrive in the digital age. We work collaboratively with our clients to uncover their unique challenges, design tailored solutions, and implement impactful technology that drives real results. Ou

Remofirst·Poland·Remote · Poland

Senior/Lead Back End Engineer

RemoFirst is transforming the way businesses hire and manage global teams. Our mission is to enable Freedom of Work by providing an all-in-one global HR platform that simplifies hiring, compliance, payroll, and benefits management. We partner with some of the world’s most innovative companies, inclu

Customerio·Remote · open to Poland

Senior Software Engineer, Backend

Hi, I’m Paul, VP of Engineering at Customer.io . We’re looking for experienced backend engineers who care deeply about reliability, performance, and scalability. You’ll design, build, and evolve the systems that power communication at massive scale - while helping us push the boundaries of wha

flyingbisons·Poland·On-site

Freelance Backend Developer

Flying Bisons is a leading Digital Consulting & Delivery company based in the heart of Europe, Warsaw. Our mission is to help our clients to Unleash Digital Potential™. We discover, define, design, and develop world-class digital products that drive business results for our clients, shaping digital

beqom·Poland·On-site

Senior Back End Engineer

Join beqom — where tech meets impact beqom is a high-growth B2B SaaS company that provides industry-leading tools for pay equity and transparency, compensation, and performance management. Trusted by some of the world’s most respected companies, beqom enables HR and business leaders to navigate glob

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Workatbackbase·Poland·On-site

Backend Engineer

We are looking for an experienced backend engineer to strengthen our team. As a backend engineer you will join the Backend Electron team within the R&D department. To develop software, creating clean and maintainable code which helps with building and expanding our product. Your tailor-made code

Affirm·Poland·Remote · Poland

Senior Software Engineer, Backend (Test Enablers)

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. We are looking for a highly motivated Senior Software Engineer to join our Test Enablers team within Test Platform Engineering

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Lingarogroup·Poland·Remote · Poland

Backend Developer