2675 backend developer English-speaking jobs in Warsaw

Lead and execute automated frontend testing as the primary responsibility, with additional focus on backend

If you’re passionate about clean code, scalable architecture, and modern backend development – we’d love

Join us as a Senior Backend Engineer and shape the future of blockchain data!

Collaborate closely with Data Scientists, LLM engineers, and Backend Developers.

Technologies we work with The backend is mainly in Python.

Oversee the development, optimization, and scalability of backend systems (priority focus). ... As CTO, you will spearhead our technological strategy, with a strong focus on backend systems, while ... Requirements: Hard Skills: Exceptional expertise in backend development, including modern frameworks,

Backend Junior Software Engineer - Remote 4 days a week (Europe) Software Engineer for AI Solutions ( ... Responsibilities Job Description As a Python Developer within the scraping team, you will be among our ... Research Referrals increase your chances of interviewing at NielsenIQ by 2x Get notified about new Python Developer

Exposure to building/supporting open source projects, SDKs and public APIs for the wider developer community ... Responsibilities Closely collaborate with other team members (frontend, backend and QA) and product management

About the role: We’re looking for a Middle to Senior FullStack JavaScript developer with 5+ years of ... What you will get to do: Convert Figma designs to UI while creating supporting backend services and modules

Support and improve the internal developer experience and system observability. ... Experience designing and maintaining APIs, backend services, and/or automation systems.

They handle interesting, diverse tasks across multiple services, giving you the chance to work on both backend ... limitations Suggesting architectural solutions for new features To be a good fit for the Senior Fullstack Developer

If you're a motivated developer looking for a dynamic and challenging environment, we would love ... Junit5) Backend testing skills: API testing (RESTful), database (SQL/NoSQL) Knowledge of Design Patterns

We are looking for a talented Backend Senior Developer/ Tech Leader who loves working with both people ... Tech Lead (Backend - Typescript, Node.js) Miejsce pracy: Warszawa Technologies we use Expected Typescrpit ... around optimal solutions Be a proponent of clean code and clean architecture Our requirements Solid backend

Golang Developer Are you an experienced Golang Developer passionate about cloud-native technologies, ... We are looking for a skilled Golang Developer to help us build scalable and high-performance systems.

Your new role As a Senior Developer, you will be responsible for designing, developing, and maintaining ... The Senior Developer leads projects, mentors junior developers, and ensures adherence to best practices ... Working closely with IT and business stakeholders, the Senior Developer connects requirements with solid

Your background 5+ years of experience in backend software development. ... Implement backend solutions that are scalable, efficient, and maintainable. ... Description We are looking for a Senior Software Development Engineer with a strong background in backend ... The main focus will be on backend development but experience and interest working with frontend development

Praca na stanowisku Data Warehouse Developer Data Warehouse Developer The Data Warehouse developer is ... The Data Warehouse developer is responsible for the maintenance, improvement, and strategic direction

Professional backend development experience. ... Responsibilities (Text Only) Build core infrastructure and backend services for the product.

Proficiency in .NET Core/.NET 6 (C#) for backend development. ... This role requires a strong technical background in both frontend and backend development, cloud-based ... design, develop, and maintain scalable web applications with high-quality user experience and robust backend ... and maintain intuitive, high-performance web applications using React on the frontend and (C#) on the backend ... 8 years of professional experience in software development with a focus on UX, Web Development, and Backend

The role focuses on backend data management, including defining which data should be stored, processing