10053 backend developer English-speaking jobs in Poland

You will optimize for performance, time‑to‑market, and contribute to backend services that enable new ... continuous development of expertise in an environment that values learning Project As a Senior Backend ... While focusing on backend development, you’ll apply product sense to balance performance with scalability ... RDS Previous experience in startups/scaleups Experience with integrating AI/ML capabilities into backend ... Applying product thinking to grasp the "why" behind features and their impact Developing robust backend

Responsibilities Design and develop highly reliable and scalable SaaS microservices, integrated with a variety of cloud-based managed services utilizing Golang Ensure your code is high-quality, thoroughly tested, and secure Participate in on-call rotation for product operations Take ownership of the reliability and efficiency of your services running in the cloud Participate in technical design di

Comfortable working across backend, cloud, and light UI layers. ... Support the integration of backend services with frontend applications, making basic UI changes when ... Stay current with modern backend, cloud, and web technologies, and expand technical breadth and depth ... You will contribute hands‑on technical expertise, guide architectural decisions, and drive backend‑leaning ... Someone who has delivered complex backend or full‑stack systems end‑to‑end in production environments

Someone eager to grow into cloud, backend, and service integration work. ... Comfortable collaborating across disciplines (backend, frontend, cloud, product). ... Collaborate with cloud and backend teams to integrate C++ modules with services built on Java Spring ... Stay current with modern backend, cloud, and web technologies, and expand technical breadth and depth ... Learn and apply cloud fundamentals (AWS) as part of integrating C++ features into backend workflows.

Integrate language models into applications and backend systems. ... Python / Node.js – integrating AI with applications and backend systems. ... Cloud Functions / Cloud Run – building and managing backend for AI agents.

Key Responsibilities Design, develop, and maintain complex backend financial systems, including trading ... Tech Stack Backend: Java, Kotlin, Spring Boot, JVM-based microservices Frontend: React, TypeScript ... ) DevOps: Kubernetes, AWS, Terraform Data: PostgreSQL, Clickhouse Requirements Experience in backend

Overview Do you like to make a change in the FitTech industry with an agile and fast moving team? How about a mentality that values your opinions and ideas? If you want to develop software that really matters and create the best solutions for our clients with a like-minded team, then you are exactly right with us. Be a part of the digital transformation of the fitness industry.

and grow in those that you want to focus on at a given stage of your career progression: frontend, backend ... Collaborate, partner & help prioritize work every day with your developer colleagues, product managers ... Create next generation distributed software systems enabled by AWS, common developer tooling and libraries

Solid experience in backend and API development using Python and Node.js. ... Backend & API Development: Architect and optimize secure, scalable APIs; integrate data pipelines, vector ... and unstructured data to support AI-driven workflows and enable smooth data flow between frontend, backend ... develop, and maintain scalable fullstack applications that connect performant user interfaces with robust backend

This is how we organize our work This is how we work in house Team members backend developer devOps This

Senior Java Developer – Software Engineer Miejsce pracy: Gdańsk Technologies we use Expected SQL Kafka ... Your responsibilities Design and develop backend services in Java and frontend components in React.

Senior Java Developer – Software Engineer Miejsce pracy: Kraków Technologies we use Expected SQL Kafka ... Your responsibilities Design and develop backend services in Java and frontend components in React.

Our mission is to empower humanity with better answers everywhere.Job Description:As a Backend Engineer ... cutting-edge LLMs, requiring both deep technical knowledge and pragmatic engineering judgment.We obsess over backend

Engineer with deep expertise in backend development. ... how modern finance detects fraud and manages risk.Job DescriptionWe are looking for a Senior/Staff Backend ... across teams, mentor engineers, and drive the scalability, performance, and reliability of Oscilar's backend ... systems.ResponsibilitiesDesign, develop, and maintain scalable backend services using Java and AWS technologies.Lead

Both are us.Get job alertsApply nowR&D Backend ManagerCompany: Vaillant Group Location: Katowice-POL

This is a remote position.About The RoleWe are looking for an experienced .Net Developer to join our

Basic experience in database validation (SQL & NoSQL) for backend data consistency. ... Ability to build and maintain test automation frameworks for UI, API, and backend testing. ... Work on backend automation. Create test cases in TestRail. Be proactive in process building. ... Testing Expertise Strong experience in manual and automation testing of both UI and backend (APIs, ... Experience 5+ years of experience in UI and backend testing (manual & automation). 2+ years of experience

Work on backend automation. Creation of test cases in TestRail. ... Basic experience in database validation (SQL & NoSQL) for backend data consistency. ... Ability to build and maintain test automation frameworks for UI, API, and backend testing. ... Testing Expertise Strong experience in manual and automation testing of both UI and backend (APIs, ... Experience 5+ years of experience in UI and backend testing (manual & automation). 2+ years of experience

Ability to build and maintain test automation frameworks for UI, API, and backend testing. ... Description Technical Skills: Strong experience in manual and automation testing of both UI and backend ... RESTful APIs using Postman, RestAssured Basic experience in database validation (SQL & NoSQL) for backend ... developers, and other QA; Lead the Team Manual API testing Analyzing logs and test results Work on backend ... Experience: 5+ years of experience in UI and backend testing (manual & automation). 2+ years of experience

Strong skills in .NET, Java, or similar backend frameworks, plus proficiency in React. ... All About You 5+ years of software engineering experience, with proven expertise across backend and ... You’ll work across the entire technology stack – from highly available backend services to engaging front‑end ... Build and maintain scalable backend services and APIs, integrating with Mastercard’s Open Finance ecosystem ... Stay current with industry trends, frameworks, and best practices in both frontend and backend technologies