3335 backend developer English-speaking jobs in Masovian Voivodeship

What We Look For: You have 4+ years of experience designing, developing and launching backend systems ... stakeholders in the product development lifecycle by collaborating with infrastructure, product management, developer

in Python – essential for backend development, scripting, and automation tasks Mastery of Python language ... recruitment screening Online logic test Cultural fit interview Proven commercial experience as a Senior Developer

development and consultancy services for financial institutions, is looking to hire a Junior Quantitative Developer

About the Developer Platform Teams The Infrastructure Engineering Org at Netflix has teams focusing ... Framework Lifecycle Management FLM is a newly formed team in the Developer Productivity organization ... Who You Are A skilled software engineer with experience in developer platform or productivity teams ... health of systems, and collecting and reporting on the metrics that help Netflix quantify and improve developer ... A developer who is passionate about writing tests for their code and has demonstrable experience solving

Lead the design and modularization of backend services into declarative, reusable execution units. ... end-to-end architectures for multi-agent orchestration, Semantic Kernel–based integrations, and scalable backend

development with Python Proven experience as a Solution Architect, Tech Lead, or Senior Backend Engineer ... ensure stability, observability, and smooth deployments Requirements 5+ years of experience in backend

Handle occasional backend tasks and cloud deployments using Cloudflare. ... Key Responsibilities: Build and enhance scalable frontend and backend systems.

elements of the entire machinery of the patch processing Write production code in Python and Go — backend ... Domain: Automation for Extended Lifecycle Support · Streamline Patch & Vulnerability Pipeline · Internal Developer

Junior/Middle Python Developer – Interested in AI Projects Warsaw, Mazowieckie, Poland 11 months ago ... Who you are To be successful in this team you must be an expert in two or more of the following: Backend

elements of the entire machinery of the patch processing Write production code in Python and Go — backend ... Domain: Automation for Extended Lifecycle Support · Streamline Patch & Vulnerability Pipeline · Internal Developer

Build developer tooling, CI/CD, and observability for safe, fast iteration (evals, canaries, rollout/ ... Expert in at least one, and proficient across the others: AI Agent development and evaluation Backend

The role is focused on backend development, API integrations, and infrastructure optimization in collaboration ... with a focus on security and scalability Develop and integrate APIs with external platforms Optimize backend

Full Stack PHP Developer at US-based SaaS Company (Remote Ukraine and Poland) Senior .NET Core Developer ... Services Referrals increase your chances of interviewing at Luxoft by 2x Get notified about new Dotnet Developer

Work closely with backend developers and integrate Javascript SDKs, libraries, and backend services into ... About the job The role involves working in a dynamic environment with a diverse team of senior backend

We are seeking a skilled Java Backend Engineer to join our growing team. ... Our Backend Engineering team plays a pivotal role in ensuring the robustness, speed, and security of ... You will be responsible for developing and optimising our backend systems that power our Product.

Software Engineer, you will be responsible for the development and maintenance of both frontend and backend ... and maintain full‑stack applications using frontend frameworks like React, Angular, or Vue.js, and backend ... Knowledge & Experience Proven experience in both frontend (HTML, CSS, TypeScript, JavaScript, React) and backend

API Communication: Implement and manage efficient data communication with our backend services using ... Data Communication: Deep, practical experience integrating mobile applications with backend services ... Collaboration: Partner with Backend Engineers to define effective GraphQL schemas and with Product/Design

We are currently expanding backend test coverage and integrating tests with mobile devices (Android). ... and test cases.Perform functional testing, including on Android mobile devices.Focus on high-level backend ... to clarify requirements and resolve issues.Support developers in quality-related activities.Analyze backend ... independently in a small, agile team.Project Overview:Join a team responsible for ensuring the quality of backend

You will also maintain and develop the FastAPI backend that integrates with the broader platform. ... models supporting analytical and investment workflowsMaintain, extend, and troubleshoot the FastAPI backend ... and operating web scrapers and integrating diverse external data sourcesPractical understanding of backend

You will combine leadership with deep technical ownership, focusing on frontend, backend, and data layers ... our AdTech infrastructure.Daily ResponsibilitiesLeading, mentoring, and growing a team of frontend, backend ... mid-size engineering team, preferably full stackStrong technical expertise in frontend (React) and backend