2829 backend developer English-speaking jobs in Warsaw

Backend experience in Java, Python, GO, C++ or equivalent. ... productivity, or developer tools #LI-Hybrid #J-18808-Ljbffr ... Experience working in environments including non-technical team members Experience with operations tooling, developer

have:BS degree in Computer Science or equivalent practical experience6+ years experience working with backend ... Flume, Borg, Protocol Buffers, OnePlatform)Experience with operations tooling, developer productivity ... , or developer toolsExperience with optimization / OR schedulerExperience with Geo (pathfinder, mapfacts

Senior Full Stack Engineer, Creator Recruit We are seeking a highly skilled Senior Full Stack Developer ... Partner closely with product, design, and backend engineering to shape the future of Creator Tools and ... Work across the stack to integrate frontend applications with backend services and APIs, ensuring stable ... The ideal candidate will have extensive experience with frontend frameworks, a solid understanding of backend ... Implement effective testing strategies, ensuring high coverage across both frontend and backend components—including

We’re looking for a skilled Java Developer to join our Warsaw team. ... You are more backend oriented (it’s 70% of work) You have strong skills in Java (17+) You have database ... ceremonies (3-week sprints) Profile required You have 3+ years of professional experience as a Java developer

through our official channels.Thank you for your attention and cooperation.Developers*instinctools is a developer ... services work (requests, routing, business logic, databases);Understanding of backend codebases (e.g ... of backend observability basics (logs, metrics, traces);Intermediate English (written and spoken).Soft ... , scalable, and maintainable frontend components and libraries;Integrate frontend applications with backend ... ;Understanding of common backend performance considerations (rate limits, pagination, batching);Awareness

(Remote) Senior Full Stack Developer (Java+Angular) Senior Fullstack Developer (.NET + Angular) Senior ... designing more efficient abstractions and improving our algorithms Ship cloud functions, lightweight backend ... Full Stack Developer (Python + Angular) - Tech Lead We’re unlocking community knowledge in a new way ... Senior PHP Developer with WHMCS experience (worldwide remote) Senior Software Engineer - Age of Empires

availability, and reliability of fullstack systems.Modern Frameworks & Tools: Exposure to emerging developer ... Community Engagement: Contributions to open-source projects or active engagement with the fullstack/AI developer ... with a dynamic, globally distributed team of innovators across multiple time zones.This is more than backend ... and unstructured data to support AI-driven workflows and ensure smooth data flow between frontend, backend ... Development: Solid experience developing secure, scalable APIs, with strong Python and skills for backend

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

maintain Pulsetto's React Native mobile applicationTake over responsibilities from the departing developer ... reviews, release preparation, and incident handlingCollaborate with product managers, designers, and backend ... managementUnderstanding of performance optimization and debugging on mobileExperience working with APIs and backend

Platform Developer, Poland page is loaded## Platform Developer, Polandlocations: PL - Warsawtime type ... and other cloud technologies.* 2+ years of proficiency in Saleforce.com development, covering both backend ... and treatment guidance, we will help eradicate the disease and the suffering it causes.The Platform Developer ... Certified Platform App Builder, JavaScript Developer I* Experience in building and maintaining processes ... **Preferred Qualifications*** Salesforce certifications: Salesforce Certified Platform Developer I, Salesforce

velocity Own full-stack development, from backend logic to polished UI Balance technical complexity ... Colonist Full-Stack Product Developer Working Hours: We work asynchronously and value outcomes over hours ... About The Role As a Full-Stack Product Developer at Colonist, your mission is to develop and enhance ... consistent features Scale the codebase to support multiple game titles, while maintaining performance and developer ... Experienced with relational databases and REST APIs Are passionate about board games, both as a player and a developer

experience in building cloud-based backend solutions. ... We are looking for an experienced Senior Backend Engineer (Python/Go, AWS) with at least 5 years of commercial ... Scope of responsibilities Design and development of the backend layer for the Voice AI platform running ... Integrating the backend with the AI/LLM layer on AWS and collaborating with product and AI teams. ... Requirements Minimum of 5 years of commercial experience as a backend engineer / software engineer.

Backend Collaboration: Collaborate closely with backend engineers to determine required APIs and backend ... Engineer (with TCP/IP networking experience) Senior Frontend Engineer, Launchpad (React) Senior Frontend Developer ... Collaborating closely with product managers, designers and backend engineers, you will bring innovative ... Maintain clear communication channels to ensure smooth integration of frontend and backend components

OverviewThe role will be for a Python Developer in our internal software team, with a business alignment ... maintain internal web applications and tools used by investment/operations/compliance/risk teamsImplement backend

Full Stack Developer (Python/JS) to join the team. ... frontends using Django templates, JavaScript, HTML/CSS, and Django REST Framework; Collaborate with backend

Java Developer - M/F/D112_25000O4J-enObowiązkiDesigning, developing, testing, and deploying new featuresFollowing ... -week sprints)WymaganiaYou have 3+ years of professional experience as a Java developerYou are more backend

Collaborate with backend/API developers and UI/UX designers. ... Job Description As a Front-end React Developer, you will help build a brand‑new, modern web application

Web dashboard with charts and test history.Requirements5+ years of experience in backend development ... with PythonProven experience as a Solution Architect, Tech Lead, or Senior Backend EngineerDeep knowledge

Join to apply for the Java Developer role at Circle K. ... You will join the Backend Team responsible for payments, mobile payments, Carwash subscriptions, full

peer reviews, refinements, and continuous feedback loops across a multi-disciplinary team , Maintain a developer-first ... Tech Stack Backend: Python 3.1x , Flask  Databases: PostgreSQL (Aurora RDS AWS), DynamoDB  Infrastructure ... Tech Stack Backend: Python 3.1x , Flask  Databases: PostgreSQL (Aurora RDS AWS), DynamoDB  Infrastructure ... Deployment: Daily releases via feature flags  ,[Design, develop, and maintain scalable finance-focused backend