1231 backend developer English-speaking jobs in Masovian Voivodeship

Backend And Data Pipelines Development: Proficiency to develop REST applications with FastAPI.

Backend Developer/Data Engineer role requiring strong Python skills for scalable code. Develop REST APIs with FastAPI and build ETL pipelines using PostgreSQL. Experience with Docker, AWS services (Glue, Batch, ECS, S3, ECR), and CI/CD is essential.

Backend Developer will join the Instapage team, working on a PHP 7.2 core platform and over ten Node.js v12 microservices. Responsibilities include maintaining existing products, developing new features, ensuring technology standards, and collaborating with a scrum team. Requires 3+ years of software development experience, PHP/Typescript/Node.js development experience (Phalcon, Express, Nest), and experience with databases (MySQL, MongoDB, ORM). Strong written and spoken English is required.

Mid Java Developer We are looking for a Mid Java Developer (3–5 years of experience) to design and build ... scalable, high-performance backend services and APIs within a modern tech environment. ... Requirements: Experience: 3–5 years of commercial backend development with strong proficiency in Java ... Tech Stack: Backend: Java 21, Spring Boot, PostgreSQL, Kafka, OpenAPI, Vault DevOps & Cloud: Kubernetes ... Responsibilities: Backend & API Development: Design and build scalable microservices and RESTful APIs

Developer who shares our commitment to excellence. ... Developer at our company offers opportunities to work on interesting projects, collaborate with a team ... Developer, with a track record in Django web framework.Knowledge in Python 3, and familiarity with Django ... sustainable, scalable solutions that deliver long-term value.Job Description:We are looking for a Senior Backend ... monitor systems.Ensure software is up-to-date with the latest technologies.Qualifications:Experienced Backend

Developer, with at least 2 years in Java.Advanced knowledge of Java, from frameworks to libraries. ... Developer at Viber, you will be involved in developing and maintaining high-traffic with over 1 billion ... technologies, including microservices architecture, and influence the lives of millions of people.As a Backend ... Architects teams on large mission-critical systems.RequirementsAt least 4 years of experience as a Backend

For more information, please visit www.brightstarlottery.com.Role OverviewAs a Backend Java Develer, ... you will play a pivotal role in the design, development, and maintenance of high-performance backend ... of PostgreSQL databases for scalable solutions.Ensure security, scalability, and performance in all backend ... developersQualificationsBachelor’s degree in Computer Science or related field, plus 5 years professional backend ... development experience; orMaster’s degree in Computer Science or related field, plus 3 years professional backend

Software Developer will collaborate on a distributed team to write code, fix bugs, and modernize the Landscape codebase. Requires proficiency in Python, web frameworks (Flask, Django), databases, and ORMs (PostgreSQL preferred). Experience with Ubuntu as a development and deployment platform is necessary.

Senior Backend Developer (Scala & Spark)Talan is an international advisory group on innovation and transformation ... delivery.QualificationsAt least 7 years of experience in programmingAt least 3 years of experience as Programming backend

will be best suited for this role if you have: 3-5 years of professional experience as a software developer

Your responsibilities: Backend implementation with Java springboot, PostgreSQL, gRPC, Kafka, event-driven

Your responsibilities: Backend implementation with Java springboot, PostgreSQL, gRPC, Kafka, event-driven

Experienced Backend Developer (.NET / AWS) What we are looking for We are looking for an experienced ... Backend Developer with AWS experience who enjoys taking ownership and driving work from idea to production

We are currently looking for an experienced Backend Developer to join an international team delivering ... modern backend and AI-powered solutions. ... In this role, you will develop and maintain scalable backend applications using Python and FastAPI while ... applications using Python Design and implement REST APIs using FastAPI Build scalable backend services ... and API-driven architectures Integrate backend applications with external services and APIs Design and

As a Backend Developer in the Terminal Squad, you will build backend services that help make warehouse ... Responsibilities Design, develop, and maintain backend services for terminal applications and warehouse ... automated tests, troubleshooting, monitoring, and continuous improvement Requirements Experience in backend

All open positions EngineeringRemote / Hybrid 3 min read Senior Java Software Developer — Distributed ... What You Will Build Distributed backend applications in Java. ... Responsibilities Design and develop backend applications in Java. ... Systems Distributed backend systems in Java: microservices, streaming, multithreading and mature production ... Warsaw / Remote (EU) Work mode Remote-first / Hybrid in Warsaw Job Overview We are developing critical backend

5 years of experience as a Java developer Very good knowledge of Java 8 or newer Practical experience ... Range80–90 PLN / hour// Posted3 days ago// Work Moderemote## About the RoleQuick Facts Senior Java Developer ... (Spring) Design, develop, and maintain modern backend applications based on Java. ... Responsibilities Design, develop, and maintain modern Java backend applications Requirements Minimum ... Description You will be responsible for designing, developing, and maintaining modern backend applications

Java Developer Responsibilities: Design, develop, test and maintain backend services for digital banking ... number of recruitment projects we undertake for our partners, we are currently looking for: Senior Backend ... platforms Drive backend testing activities within an agile team Ensure delivery of high-quality, reliable ... and performance testing Hands-on experience with Cucumber and WireMock Proven experience in driving backend ... cross-functional agile team delivering customer-facing digital banking services Requirements: Strong experience in backend

Full Stack Developer - End-to-End Feature Delivery Location: Warsaw Contract Type:2 MonthsJobType:Hybrid ... They'relooking for an experienced Full Stack Developer to join their team in Warsaw on a contract basis ... Position Overview As a Full Stack Developer,you'lltake ownership of delivering complete business features ... Build complete business features across backend APIs, React frontend, and cloud services Work with modern ... You'llwork across the entire technology stack, designing and implementing backend APIs, building frontend

Software Developer (Java). ... The role You will join our Financial Crime Product Development team as a Software Developer or Senior ... Financial Crime Platform, Backend Engineering Warsaw, Poland | Hybrid 2 days per week on site Vyntra ... distributed systems Collaborating closely with other engineers in your team The role level (Software Developer ... Working in a small, autonomous agile team, building and maintaining backend services that are part of