2829 backend developer English-speaking jobs in Warsaw

RequirementsTechnical Expertise:At least 5 years of professional software development experience in backend ... ;Russian language skills (some of our students speak Russian);Active participation in developer communities ... work under the hood - ability to explain;Solid knowledge of system design, testing strategies, and developer ... interactive workshops;Collaborative and audience-oriented mindset.Professional Background:Background in developer

readily available in the format that you need.* During development, you will be responsible for the backend ... Full Stack Developer page is loaded## Full Stack Developerlocations: Warsawtime type: Full timeposted ... web applications and will be responsible for both the backend and frontend development of such web applications ... In close collaboration with a senior full stack developer and our AI engineers, you will build data-driven ... For this, we look for a junior full stack developer that can create high-quality user facing web applications

experience with Nest.JS Experience with Databases - MySQL is a Must Experience with building scalable backend ... Description We’re looking for a talented Full-Stack Node.js/TypeScript Developer to join our team and ... other team members and stakeholders Requirements 6+ years of proven experience as a full-stack developer

with strong backend and frontend expertise to design, develop, and maintain enterprise-grade applications ... Job DescriptionJob Title: Mid-Level Java FS Developer (Contract)City: WarsawState/Province: WarsawPosting ... information, visit us at Job Description:Job DescriptionWe are looking for a skilled Java Full Stack Developer

Collaborate with backend engineers to develop full‑stack experiences with server communication. ... Requirements 5+ years of experience working as a Unity Developer. ... Develop tools, automation, and internal utilities to improve developer workflows and efficiency.

You will be best suited for this role if: You have at least 3 years of professional experience in C# backend ... C# Developer - M/F/D Location: Warsaw, Poland Type: Permanent contract Work arrangement: Hybrid (2-3 ... Publication date: June 3, 2025 Responsibilities Join our Fixed Income, Forex, and Credit (FFC) teams as a C# Developer

experience with Angular in developing modern web applications Minimum 8+ years of experience with Java in backend ... Fullstack Developer with Java and Angular - Warsaw, Poland For our client, an international company in ... the banking sector, we are looking for a Fullstack Developer with Java and Angular for a greenfield

Temporary member required to design, develop, and maintain a Front-End application for a REST-API Backend ... DeveloperTwój zakres obowiązkówDesigning, developing, and maintaining a Front-End application for a REST-API Backend

that improve awareness, education, access and ultimately standards of care.The OpportunityAs Front-End Developer ... Integration & Python Support: Collaborate with backend teams to integrate RESTful and GraphQL APIs and ... leading front-end development, the role requires proficiency in Python and a solid understanding of backend ... responsive, intuitive web applications using modern front-end frameworks such as React, Angular, or Backend ... on AI-driven initiatives.Familiarity with Python libraries for data manipulation (e.g., Pandas) and backend

moving from legacy patterns to modern architecture Strong background in platform engineering, developer ... The backend and frontend architecture becomes more modular, maintainable, and extensible. ... Deep expertise in Python backend development, with modern frameworks and best practices for scalable ... Lead system‑level design for backend services (Python), frontend architecture (Angular), APIs and integrations

Working As a Fullstack Developer You WillDesign, develop, and maintain web applications within a Fullstack ... sector.QualificationsMinimum of 9 years of experience as a Fullstack Developer.Strong proficiency in Java (backend

Job Description We're looking for a skilled Mendix Developer to join a digital transformation project ... systems via APIs and manage JSON data structures Collaborate in agile, cross-functional teams including backend

.'We are looking for Java Backend Developer to help us develop a best in class fraud prevention platform

OverviewWe are seeking an experienced Fullstack Developer for one of the European Institutions, based ... frontend experience using Angular.Solid experience with UI/UX design principles.Confirmed experience in backend

Requirements2+ years of experience in backend development using JavaSpring Boot or Quarkus skillsSolid ... practices and performance tuningCommunicative GermanProject DescriptionWe are searching for a Camunda Developer

migration strategies, and data integrity principles4+ years of experience as a Data Engineer, Database Developer ... , or Backend Engineer with a strong focus on SQLExceptional analytical skills with a "data-first& ... performance bottlenecksManage and evolve the TypeScript data access layer connecting core SQL logic with backend

migration strategies, and data integrity principles4+ years of experience as a Data Engineer, Database Developer ... , or Backend Engineer with a strong focus on SQLExceptional analytical skills with a "data-first& ... performance bottlenecksManage and evolve the TypeScript data access layer connecting core SQL logic with backend

Collaboration within an interdisciplinary, self-sufficient team including: DevOps (ensuring a great Developer ... Experience), database experts, backend developers, product designers, and QA engineers;Hardware and ... engineering productivity.You will:Lead, mentor, and grow a team of talented Frontend/Full Stack and Backend ... stakeholders from Ads layouts creation teams (designers, graphic specialists), and the core Bidding Platform backend

ecosystem.We work closely with Marketing, Product, and Data teams to build reliable, scalable, and developer-friendly ... We design, develop, and maintain scalable backend systems and tools that power data-driven marketing ... feedback, coaching, and career development.Providing technical and architectural guidance for large-scale backend ... technically strong, able to guide architectural decisions, and comfortable discussing trade-offs in complex backend

The department consists of four teams, each with 3-8 developers working across both frontend and backend ... The department consists of four teams, each with 3-8 developers working across both frontend and backend ... Job Description The Digital Software department is looking for a skilled frontend developer to join ... Job Description The Digital Software department is looking for a skilled frontend developer to join ... collaboration Bachelor’s degree or higher in a relevant field Minimum 5 years of experience as a developer