1520 backend developer English-speaking jobs in Masovian Voivodeship

Are you tired of standard developer roles? ... Join to apply for the Quant Developer role at StratsLab 4 days ago: Be among the first 25 applicants ... StratsLab is an elite, developer-driven company where top-tier IT talent meets deep financial expertise ... The StratsLab Difference: Why You Should Read This Developer-Driven: You will be surrounded by top-notch ... Experience: Proven experience as a Quant/Quant Developer or within risk validation departments, fintech

projectWe are looking for a Full-Stack Software Engineer who enjoys working across both frontend and backend ... responsibilitiesDesign, develop and maintain web applications using .NET and AngularBuild and enhance REST APIs and backend

Strong Python skills and the ability to design clean, maintainable backend code. ... You will take ambiguous problems, design the right backend approach, ship it, and keep it healthy in ... What We Are Looking For Strong senior-level backend engineering experience in production systems. ... Location – Warsaw, work from the office What You Will Own Design and ship backend services, APIs, data ... Job Description: This role is for a senior backend engineer who can own important systems, not just implement

About the Role This role is for a senior backend engineer who will focus full-time on security work. ... What We Are Looking For Strong senior-level backend engineering experience in production systems. ... Improve token lifecycle, revocation, auth flows, auditability, and access controls across backend systems

Integration Expertise: Proven track record of binding complex frontend and backend services together

This role involves delivering scalable backend solutions for a platform that serves millions of global ... What you’ll bring: The Ingredients Solid experience in backend development, covering Monolithic, Microservices

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 .

WHAT YOU'LL DO: Develop new backend features focused on high scale and performance. ... At Box, we're looking for experienced Senior Software Engineers to join several of our backend teams.

Job description: Embark on a journey of continuous growth and advancement as a Backend Engineer, where ... ) Working in a young and dynamic team that is responsible for the entire product , from hardware to backend ... remaining service life of gearbox products Analyse, design and implement software based on Java in the backend

Opportunity Overview As a Mid Backend Engineer , you will design and build backend services and automation ... Solid proficiency in Python - scripting, automation, and backend API development. ... Your Responsibilities Building and maintaining backend services for web applications using Python and ... What We're Looking For 2 years of commercial experience as a Backend Engineer or in a closely related ... Your work spans backend API development, data pipeline automation via Databricks, and cloud infrastructure

: July 2026 – February 2027 About the project We are looking for an experienced Software Architect (Backend ... future scalability across multiple client segments Your responsibilities Design and evolve scalable backend ... make pragmatic technical decisions Practical experience building and reviewing real production-grade backend ... Must have 8 years of professional software engineering experience Strong hands-on experience designing backend ... technical discovery, estimation, and solution planning Work closely with engineering teams to solve complex backend

Backend Ownership: Design, develop, and deploy high-performance, scalable backend services and APIs in ... Backend Engineering: A minimum of 3 years of hands-on experience in building and deploying scalable backend ... A deep understanding of integrating backend services with various clients (web/mobile) seamlessly. ... Microservices and Distributed Systems: Strong background in backend development, with a focus on microservices

Our requirements 6 years of experience in backend development. ... Experience leading small backend initiatives or coordinating technical tasks. ... Senior Python Backend Engineer Miejsce pracy: Warszawa Technologies we use Expected Python Django Flask

Senior Backend Engineer (Growth) Miejsce pracy: Warszawa Technologies we use Expected Go Kafka RabbitMQ ... The Warsaw tech hub builds scalable backend solutions used by millions of users worldwide. ... You will join a Growth-focused engineering team responsible for backend systems powering high-traffic ... Your responsibilities Design and implement backend services in Go Build and maintain microservices in ... As a Senior Backend Engineer, you will design, build, and operate scalable, fault-tolerant microservices

Our tech stack Tech Stack Languages: Node.js Backend: AWS, Kafka, MongoDB, ElasticSearch, Terraform,

Java Developer (with AI experience) Miejsce pracy: Warszawa Technologies we use Expected Spring Boot ... You will contribute to transforming traditional workflows through cutting-edge backend development and ... Unleash the future of claims management - revolutionize enterprise solutions with innovative backend ... Framework Kubernetes Git Oracle PostgreSQL JUnit Spock Optional Angular About the project As a Java/AI Developer

Redux), backend frameworks (like Flask), task queues and caching layers (Celery, Redis), relational databases ... automating workflows, setting up pipelines, working with containers, and enhancing visibility and overall developer

As a Senior Flutter Developer — Mobile Applications and Support , you will be working for our client, ... Develop new features end-to-end, including UI with Flutter, backend with Firebase, and relevant GCP services

Salary: 4000 - 4500 EUR, depending on experience Full-time ☑️ EOR Remote We are looking for a Backend

"from scratch" you focus on product development agile scrum Team members technical leader big data developer ... Experience with backend frameworks (e.g., FastAPI) and databases (SQL/NoSQL). ... Engineer Miejsce pracy: Warszawa Technologies we use Expected Python Docker Git LLM GenerativeAI AI CI/CD Backend ... If you’re comfortable with backend development and have a keen interest in data science and frontend ... Build and enhance backend components for advanced AI systems using Python and frameworks like FastAPI