3050 backend developer English-speaking jobs in Warsaw

deliver high-quality solutionsEffectively manage and integrate the contributions of a full-stack web developer ... Team Lead to join our Ads group and lead a team of talented senior backend developers responsible for ... within the backend team's scope.RequirementsAt least 3 years of experience as a team leaderAt least ... microservices-based system.ResponsibilitiesLead, mentor, manage and inspire a diverse agile team of backend ... locations, alongside hands-on codingActively participate in the design, development, and maintenance of backend

deliver high-quality solutionsEffectively manage and integrate the contributions of a full-stack web developer ... Team Lead to join our Ads group and lead a team of talented senior backend developers responsible for ... within the backend team's scope.RequirementsAt least 3 years of experience as a team leaderAt least ... microservices-based system.ResponsibilitiesLead, mentor, manage and inspire a diverse agile team of backend ... locations, alongside hands-on codingActively participate in the design, development, and maintenance of backend

Andersen is looking for a Python Developer to build a high-load backend for a large-scale online multiplayer ... Kubernetes-based environments (basic debugging, configuration, Helm usage).RequirementsExperience as a Python Developer ... It works with high-load distributed systems, long-living products, and complex backend architectures, ... It involves building and operating a high-load backend for matchmaking, player progression, and session ... scalability, performance, and reliability.ResponsibilitiesDesigning, developing, and maintaining high-load backend

systems.Knowledge of event-driven architectures (Kafka).~2+ years of experience in product engineering, developer ... DevelopmentReferrals increase your chances of interviewing at Fresha by 2xSign in to set job alerts for “Back End Developer ... Join to apply for the Backend Engineer (B2B - Warsaw) role at Fresha2 weeks ago Be among the first 25 ... applicantsJoin to apply for the Backend Engineer (B2B - Warsaw) role at FreshaLocation: Warsaw, Poland ... , point-of-sale, marketing, and more, while connecting consumers to local services.Your Impact as a Backend

The developer will build Python solutions to extract, transform, validate, and reconcile data and data-driven ... Basic understanding of Java backend data access patterns. ... Universe (UniVerse/UniData) database technology to a modern Java-based platform with a relational SQL backend ... Mandatory Skills Python: Strong experience with Python for backend development, scripting, and automation

They are decoupling the frontend user experience from their legacy backend booking engine to achieve ... Dla naszego klienta DataArt Poland poszukujemy osoby na stanowisko Senior Fullstack Developer & ).ClientOur ... fast-evolving travel industry.Position overviewWe are seeking a self-motivated and talented Senior Fullstack Developer

digital platforms that are critical to daily business operations.About The RoleAs aJava Application Developer ... troubleshoot production issues, and continuously improve existing systems.This position is suited for a developer ... design, build, and maintain scalable web applications usingJava and Spring Boot, working across both backend ... management)Proficiency in HTML, CSS, JavaScript (ES6+)Experience integrating frontend React apps with backend ... collaborating within an agile, cross-functional team.What You'll DoDesign, develop, and maintain scalable backend

Contribute to backend development and cloud-based enterprise applications. ... Working As a Fullstack .NET Developer Participate in the full software development lifecycle — from

Role Overview We are looking for a Mid Back-End Developer to take ownership of complex backend systems ... Key Responsibilities Design and develop highly scalable, modular backend applications and APIs using

identify new opportunities and fuel business growth.Role Overview:We are looking for a Mid Back-End Developer ... to take ownership of complex backend systems, lead technical architecture decisions, and mentor the ... reliable, and future-proof systems.Key Responsibilities:Design and develop highly scalable, modular backend

OverviewDla naszego klienta DataArt Poland poszukujemy osoby na stanowisko Python Developer, Reinsurance ... , you will play a key role in designing and developing AWS-enabled backend solutions, leveraging modern ... sharing, allowing you to make meaningful contributions from the onset.Position overviewAs a Python Developer ... experience in Python developmentDetailed knowledge of AWS services in the context of building serverless backend

Dla naszego klienta DataArt Poland poszukujemy osoby na stanowisko Python Developer, Reinsurance Service ... , you will play a key role in designing and developing AWS-enabled backend solutions, leveraging modern ... sharing, allowing you to make meaningful contributions from the onset.Position overviewAs a Python Developer ... experience in Python developmentDetailed knowledge of AWS services in the context of building serverless backend

(Cyprus), Warsaw (Poland) and remotely from any city of Ukraine.Weare looking for askilled Node.js Developer ... developer onthe project.Professional growth: Individual development plan, mentorship, reimbursement ... TypeScript.Tooling &Frameworks: Prisma, Inngest, CI/CD.Responsibilities:Design, develop, and maintain backend ... ofEnglish for daily communication.Ownership mindset and strong self-management skills— you’ll bethe primary backend

We are looking for a Full-Stack Developer experienced in React Native , Node.js , GraphQL , MongoDB , ... Build and enhance backend APIs using Node.js, GraphQL, and MongoDB. ... You will collaborate closely with developers and QA to deliver new features across our mobile app, backend

We are looking for a Full-Stack Developer experienced in React Native , Node.js , GraphQL , MongoDB , ... Build and enhance backend APIs using Node.js, GraphQL, and MongoDB. ... You will collaborate closely with developers and QA to deliver new features across our mobile app, backend

remote work options.Career growth opportunities and professional development.If you are a seasoned developer ... boundaries of the aviation industry.We are seeking aSenior Kotlin/Java Developerwith a deep understanding of backend ... RedisCloud: AzureContainerization: Docker, Kubernetes Responsibilities:Design, develop, and maintain robust backend

JPA/Hibernate About the project Rate: 1 200 - 1 300 PLN per day - B2B We are seeking a Senior Java Developer ... to contribute expertise in backend engineering for one of the leading global payments technology environments ... Warsaw or Gdańsk office (approximately 4 days per month), providing the chance to help shape and elevate backend ... Your responsibilities Design and implement backend systems using Java and modern frameworks Develop microservices

developer frontend developer fullstack developer This is how we work on a project Clean Code code quality ... Your impact zone •Design and build scalable backend services using Node.js •Develop frontend components ... Linux About the project Youre an experienced fullstack engineer who knows how to move smoothly between backend ... reviews, documentation, and mentoring less experienced developers Your responsibilities Work on both backend ... you develop the code "from scratch" you focus on product development agile scrum Team members backend

About the role As a Lead Backend Developer (Go/Kotlin), you will play a key role in modernizing a large-scale ... This role focuses on building resilient backend foundations, influencing architectural decisions, and ... MUST HAVES Bachelor’s degree in Computer Science or related field; 5+ years of backend software development ... Design and develop scalable microservices using Golang for transactional systems and/or Kotlin for Backend-for-Frontends

Responsibilities: As a React Developer you will be developing and maintaining modern React applications ... About project: We are looking for a Senior React Developer for our UK client, who specializes in psychometrics ... layers; You will be collaborating closely with backend teams, aligning on API contracts, data models ... Core MVC and Razor Pages, ensuring seamless communication and consistent behavior across frontend and backend ... APIs, authentication patterns, and middleware configuration, enabling secure and reliable frontend–backend