255 backend developer English-speaking jobs in Łódź

Then you should check out our Senior Python Backend Engineer opening as well . ... Lead Python Backend Engineer Browsing jobs can get boring, so let us convince you to actually apply for ... We’re continuously looking for backend engineers who want to work on cutting-edge Python-based systems ... Working at Reef in practice Reef Technologies is a fully remote Python backend software house. ... Lead Python Backend Engineer wanted Do you have at least 5 years of programming experience, including

Key Responsibilities Design, build, and maintain backend services and tools using Python. ... Job Description Python Developer – Banking Domain with ML/AI Expertise Location: Poland (Tricity / Warsaw ... Seniority: Mid / SeniorEmployment Type: Full-time About the Role We are looking for an experienced Python Developer

Work on cloud‑native projects that broaden your backend engineering capabilities. ... THE WORK You will be part of the AWS Backend team responsible for implementing business logic and building ... You will analyze and resolve defects, enhance existing functionalities, and develop new backend components

Job Profile: As a Fullstack Developer in the Customer Creation Team, you will be instrumental in maintaining ... Stay updated on industry trends, best practices, and emerging technologies related to frontend and backend ... dynamic and user-friendly frontend applications using Next.js/React, while also contributing to robust backend ... tasks of the position: Write, test, and maintain code for frontend applications with Next.js/React, and backend

peer reviews, refinements, and continuous feedback loops across a multi-disciplinary team Maintain a developer-first ... Tech Stack Backend: Python 3.1x, Django 4.x, Django ORM Frontend: React (rarely requests to craft FE) ... releases via feature flags Responsibilities Design, develop, and maintain scalable finance-focused backend

improvements;Drive architectural decisions and establish patterns that support scalability, reliability, and developer ... In this role, you will design high-performance backend systems and APIs that process large volumes of ... ABOUT THE ROLE We are looking for a Middle/Senior Backend Engineer to help architect and scale a modern ... high-performing team.MUST HAVES3-4 years of software development experience building scalable systems (using any backend

of commercial experience for a Mid-level role, or Minimum 5 years for a Senior-level role in .NET (Backend

Collaborate with stakeholders to analyze requirements and design technical concepts Implement robust backend ... We are looking for a long-term Full-Stack Developer (Java EE, Angular) who will help design, develop, ... Benefits for Employees : access to private medical care and MultiSport card What You’ll Do As a Full-Stack Developer

We are seeking a skilled Software Engineer with proven expertise in Android development, backend systems ... this role, you will design, develop, and maintain our Android mobile applications, bridge mobile and backend

Django Developer — Hut Forty Two Job Type: Permanent, Full-Time (Hybrid) Salary: 15 500 zl – 18 000 per ... What You'll Do Build and maintain full-stack web applications and backend APIs Write clean, structured

Responsibilities: Design, develop, and maintain backend solutions using C# / .NET; Work with complex ... large enterprise systems and/or SaaS platforms; Experience playing a key role in projects (e.g. key developer

will have the opportunity to work on cloud-native applications, containerized services, and scalable backend ... that support a rapidly expanding product portfolio and increasing performance expectations.As a senior developer ... engineering, automation and robotics, mechatronics, physics, at least 6 years of experience as software developer

We are looking for a Senior .NET Angular Developer who doesn't just "use" Kubernetes but ... Your Impact Architect & Build: Design and develop robust backend services using .NET 8/Core and dynamic

peer reviews, refinements, and continuous feedback loops across a multi-disciplinary team Maintain a developer-first ... Responsibilities Lead and mentor the engineering team Design, develop, and maintain scalable finance-focused backend

You will take ownership of backend services powering a modern AI-native product, working closely with ... What You'll Do Architect and evolve core backend services and APIs Design distributed systems supporting ... and Azure AI CI/CD and observability tooling What We’re Looking For 5–10+ years building production backend ... Daily in-office meals and premium hardware Strong product and engineering culture If you enjoy owning backend

Senior Backend Ownership | AI‑Native Accounting Platform Wrocław, Poland (on‑site, 4–5 days/week) Full‑time ... What You'll Do Architect and evolve core backend services and APIs Design distributed systems supporting ... Daily in‑office meals and premium hardware Strong product and engineering culture If you enjoy owning backend ... observability tooling GitHub, Linear, Slack, Notion What We’re Looking For 5–10+ years building production backend

Develop and maintain backend services using .NET and Java/Kotlin. ... Strong experience with .NET (C#) and Java/Kotlin backend development. ... Ensure best practices and design guidelines for UI and backend development. ... Hands-on experience with Kotlin in backend environments. Knowledge of Angular and TypeScript. ... Solid understanding of backend architecture, including performance, security, and scalability.

We are looking for a high-level expert who is still a passionate developer at heart, but also wants to ... We appreciate if you have: Experience in other backend or frontend languages and curiosity for new technologies

We’re looking for someone who will help build modern solutions for the e-commerce industry - from backend ... The project combines: high-performance backend systems modern user interfaces integrations with LLMs ... AI-driven features (including model communication, data processing, integrations) build and evolve backend ... We’re looking for someone who: has experience with NestJS and TypeScript understands API design and backend

Senior Real-Time Linux Developer (C / C++ / FPGA SmartNIC Integration) page is loaded## Senior Real-Time ... Linux Developer (C / C++ / FPGA SmartNIC Integration)locations: POL - Lodztime type: Full timeposted ... As a Senior Real-Time Linux Developer, you will work closely with hardware engineers and front-end developers