212 backend developer English-speaking jobs in Masovian Voivodeship

We are looking for an experienced Senior Full Stack Developer to design, develop, and support modern ... Develop backend services and REST APIs using .NET Core, Python, Node.js, or Java. ... Hands-on experience with backend development using .NET Core, Python, Node.js, or Java. ... Key Responsibilities Design, develop, and maintain cloud-native applications and backend services on ... The role involves developing enterprise web applications, backend services, APIs, and AI-powered solutions

We are looking for a Senior Full-stack Developer to join a team building a new product that leverages ... Python and FastAPI on the backend, React/TypeScript on the front end, with database management powered

As a Backend Developer at Viber, you will be involved in developing and maintaining high-traffic with ... Requirements At least 4 years of experience as a Backend Developer, with at least 2 years in Java.

Требования Have 5+ years of professional backend engineering experience; Be fluent in Kotlin or Java ... Задачи Design, build, and maintain scalable backend systems supporting SumUps Bookings product; Collaborate ... and care about delivering real value to merchants; Nice to have: familiarity with gRPC, Protobuf, or backend

experience in building cloud-based backend solutions. ... We are looking for an experienced Senior Backend Engineer (Python/Go, AWS) with at least 5 years of commercial ... Scope of responsibilities Design and development of the backend layer for the Voice AI platform running ... Requirements Minimum of 5 years of commercial experience as a backend engineer / software engineer ... Integrating the backend with the AI/LLM layer on AWS and collaborating with product and AI teams.

Developer Responsibilities: Upgrade applications to Java 17 and Spring Boot 3.3.x baseline Design, develop ... number of recruitment projects we undertake for our partners, we are currently looking for: Senior Java Backend

Senior Full-Stack Developer We are seeking an experienced and versatile Senior Full-Stack Developer to ... What You’ll Do Backend Development: Design and develop server-side applications using Node.js and C#/

Senior Full-Stack Mobile Developer Salary: $50/hour on B2B 100% Remote We're looking for a Senior Full ... Stack Mobile Developer for an international technology group delivering large-scale digital solutions ... Develop shared cross-platform business logic, primarily with Kotlin Multiplatform Build and maintain backend ... architecture components Advanced Kotlin skills and command of modern mobile architecture patterns Hands-on backend

our .NET backend team and directly with the CEO. ... Senior Mobile Developer — B2B Contract | Warsaw | Start Immediately Full-time In-office Relocation ... We need a hands-on mobile developer to own the app and ship features fast, working side-by-side with

Senior Software Engineer Position can be worked Remote About the role Are you an experienced Software Developer ... What you will be doing Design and implement scalable solutions with backend services and APIs Develop ... Microsoft identity) Testing: Vitest Vue Test Utils, Allure reporting Hands-on experience with at least one backend

Develop and maintain backend services using Java, Spring, Spring Boot, JPA, Hibernate, JDBC, and REST ... Minimum of 10 years of industry experience, with at least 7 years as a Full Stack Developer. ... revenues as of 12 months ending March 2026 totaled $14.7B Overview of the Role As a Full Stack Java Developer

Integrate with our existing backend by consuming data via our GraphQL API. ... What We’re Looking For Proven experience as a Senior Android Developer with a strong portfolio of ... We’re Looking For Senior Android Developer to lead the development of our new native Android application ... Collaborate closely with iOS developers, backend engineers, designers, and product managers to understand

We are looking for an experienced Java Developer / Architect to join a long-term project within the financial ... Long-term, strategic project Modern backend stack based on Java, Spring Boot, and Kafka Hands-on work ... / Kubernetes Experience working with legacy code Selenium Responsibilities Designing and developing backend

We are looking for an experienced and hands-on Lead Developer with strong expertise in Java, Angular ... Strong, hands-on expertise in Java and backend application development. ... Design, develop and maintain backend services and application integrations using Java.

We're looking for a Mid/Senior Golang Developer to join one of our technical teams around Fintech and ... participating in code reviews We're Looking for Someone With : At least 4 years of hands-on experience with backend

Strong backend development experience using Node.js and/or Python. ... THE WORK: Design, develop, and maintain cloud-native backend applications and services on AWS, supporting ... Build and enhance scalable APIs and backend components using Node.js and/or Python while applying microservices ... IoT initiatives for global organizations, expanding your expertise across AWS technologies and modern backend

cloud-native architecture patterns, OpenSearch and/or Elasticsearch, internal platforms, shared frameworks, developer ... systems end-to-end in production; Strong backend expertise in Java, preferably 21+; Solid understanding ... experience designing, building and operating distributed systems at scale; Experience owning complex backend

Requirements Must haves 3+ years of professional backend or full stack software development experience ... Design and implement frontend and backend components using Python and JavaScript (Node.js) Develop RESTful

Your Profile: 7+ years of professional experience in backend software development.

Develop backend services using Java, Spring Boot, and related frameworks. ... Role Overview We are seeking an experienced Senior Java Developer to provide specialist software development