4302 backend developer English-speaking jobs in Warsaw

Strong understanding of backend and cloud fundamentals (AWS preferred). ... Build secure, scalable model-serving APIs and data pipelines integrated with our GoLang / AWS backend ... You’ll be working across LLMs, multimodal data, and backend systems — designing and implementing production-ready

integration feasibility, and potential value for our products;End-to-End Quality Assurance: Perform backend ... applications and APIs to validate functionality, reliability, and integration across frontend user flows and backend ... Experience using AI tools to automate QA workflows;Familiarity with CI/CD pipelines and Git;Familiarity with backend

Extensive experience building backend applications with Node.js. ... Extensive experience with RESTful APIs and integrating with complex backend systems. ... profile Must Have 3+ years of experience in software development focused on TypeScript tech-stack (backend

is a prime opportunity to drive the next generation of application development, focusing on robust backend ... experience, and sophisticated ML integration.ResponsibilitiesPlatform Refactoring: Lead the complete backend ... the main application workflow.Full Stack Delivery: Develop and optimize both frontend components and backend

observability, and CI/CDProvide mentoring, support, and guidance to team membersYour profile5+ years of backend ... , and able to drive initiatives independentlyOptionalInterest in learning Go (Golang) and expanding backend ... cloud-native applicationsProduction experience with MongoDBSolid understanding of RESTful APIs and complex backend

approximately 50% of the time), especially in architecture-critical areasEnsure seamless integration with backend ... PHPFamiliarity with CMS platforms (e.g., Drupal, Magento)Understanding of microfrontend architectures and backend

product with numerous endpoints Write unit and integration tests for both frontend and backend Refactor ... Responsibilities Develop and maintain frontend part of the product Develop API and backend for a high-load

Stay up to date with backend development trends and emerging tools. ... Contribute to code reviews and support continuous improvement of backend practices.

tools Data Engineering and Evaluation Work with large-scale code datasets, developer interaction data ... Solutions (PDMS), you’ll play a key role in building cutting-edge AI and agentic systems that enhance developer ... frameworks like LangGraph and AutoGen Ensure smooth integration of these agentic systems with existing developer ... Proven track record delivering end-to-end ML solutions, from research to production Experience with developer ... architects, and product teams to design intelligent, multi-agent solutions that understand code, anticipate developer

Overview Join to apply for the Java Developer role at Rockitworks. ... technologies Requirements Min. completed a bachelor's degree in IT studies Min. 5 years as a Java developer

Golang Software Development Engineer We are looking for Golang Developer on behalf of our client to join ... Position Responsibilities: • Hands-on developer who writes high quality, secure code that is modular, ... Science, Information Technology, Software Engineering, or related technical field Looking for a Golang Developer ... AWS experience - we are heavily into ec2, ecs, rds, dynamodb, elasticache, etc. • Experienced Linux developer

Join to apply for the Power BI Developer role at Heli-One Global Talent Acquisition | Aviation & Technical ... Recruitment | Sourcing Top Talent for CHC Helicopter & Heli-One Overview The Power BI Developer will ... increase your chances of interviewing at Heli-One by 2x Get notified about new Business Intelligence Developer

Job Title: C# Developer – Low Latency TradingLocation: Poland (Remote)Employment Type: ContractIndustry ... Investment Banking / Capital MarketsAbout the RoleWe are seeking a highly skilled and performance-driven C# Developer

Join to apply for the UX Designer - Developer experience role at Canonical 1 day ago Be among the first ... This role sits in the design team reporting to the Developer Experience design manager. ... 25 applicants Join to apply for the UX Designer - Developer experience role at Canonical Canonical is ... We are hiring a UX Designer for Developer Experience to work with the exceptional engineering teams at ... Collaborating with product managers and engineers to shape the future of developer experience Supporting

Join to apply for the ServiceNow Developer role at emagine . ... ServiceNow certifications (e.g., Certified Application Developer) are a plus. ... Summary The primary goal of the ServiceNow Developer role is to contribute to our client’s long-term

At Pretius, we are looking for Power Platform Developer to a project in the financial industry, international

Strong command of Node.js , TypeScript , and Jest for backend development and testing. ... Backend Engineering : Develop and test robust applications using Node.js , TypeScript , and Jest .

development with Python Proven experience as a Solution Architect, Tech Lead, or Senior Backend Engineer ... QA to ensure stability, observability, and smooth deployments Requirements 6 years of experience in backend

/ Platform Engineer, you will be responsible for: Building backend services for reputation tracking, ... Check out our website for more information about our Imunify Product - https://imunify360.com/ As our Backend ... you: Enjoy building infrastructure and platforms from the ground up Are comfortable working across backend

We are looking for a highly skilled Senior Java Developer with a solid technical background, critical ... This role requires a developer who can build scalable, secure, and high-performing back-end systems.