2887 backend developer English-speaking jobs in Warsaw

Overview Are you a passionate developer with an agile mindset? ... What you will be responsible for Lead end-to-end design and development of backend systems using C#/.

to continuous improvement.Requirements5+ years of Salesforce experience (Consultant, Administrator, Developer ... Cloud, Tableau, or industry-specific Salesforce Clouds is a plus.Nice to havePlatform App Builder or Developer

Salesforce Platform Developer or other relevant certification. ... Salesforce Developer Miejsce pracy: Warszawa Technologies we use Expected Salesforce About the project ... As a Sollers developer working within our Salesforce Competence, you’ll have the opportunity to continuously ... Master’s degree in IT or equivalent and at least 2 years of commercial experience as a Salesforece Developer

Developer Enablement - Secure the entire developer ecosystem - from AI coding assistants to internal ... What sets you apart The "Developer First" Mindset: You have hands-on developer experience. ... role for someone who wants real ownership: shaping how AI is used securely, embedding defense into developer

The role focuses on backend API development and end-to-end system ownership, working across complex, ... frontend architecture and good practices with experience using MVC, JQuery & Bootstrap About You You’re a developer

Collaborate with backend developers, designers, and content teams to deliver seamless, scalable digital ... Our roleWe are looking for a skilled Frontend Developer with hands-on experience in Optimizely CMS (formerly

This team will also drive technical health initiatives and partner closely with backend teams to ensure ... seamless platform integration, transforming the platform into a modern, scalable, and high-performing developer

Create programmable “security agents” and backend services that continuously test, fuzz, and validate ... engineering or DevSecOps—integrating security controls into CI/CD, automating assessments, and improving developer

systems Love brainstorming with fellow backend and UI engineers, product designers, product managers ... Have experience working full stack, with skills in frontend and backend development, and you are open ... You will enjoy working with us if you: Are passionate about building top-tier, robust, and scalable backend ... Your Day-to-Day: Work cross-functionally to build, test, deploy, and launch backend services that operationalize

Engineering Manager II will lead teams focused on the evolution and scalability of subscription systems, driving reliability, performance, and personalization across Dispatch and Subscription systems. Responsibilities include achieving a 99.99% delivery success rate and under 1s latency for real-time communications, reducing platform operational costs, and building high-performing, autonomous, and globally distributed teams.

Platform Internship: Front-End Developer (all genders) Warsaw, Mazowieckie, Poland 11 months ago ... Technology Referrals increase your chances of interviewing at Complexio by 2x Software Engineer (L5) — Developer

tasks and responsibilities- Support ICT team in application build, integration and deployment– both backend

context.ResponsibilitiesSupport delivery of SEK Batch for PIP DowntownDesign, develop, and optimize Java-based backend

Your work will combine hands-on backend development with the use of AI-driven tools and automation to ... entity management faster, smarter, and more reliable.Key ResponsibilitiesDesign, build, and maintain backend ... improvement.Own the entire software lifecycle.Skills & Experience2-3 years of experience as a Python backend

API Communication: Implement and manage efficient data communication with our backend services using ... Data Communication: Deep, practical experience integrating mobile applications with backend services ... Collaboration: Partner with Backend Engineers to define effective GraphQL schemas and with Product/Design

and enforce best practices for mobile development (Flutter and native).Collaboration: Partner with Backend ... achieved solely in Flutter.API Communication: Implement and manage efficient data communication with our backend ... Swift/Objective-C).Data Communication: Deep, practical experience integrating mobile applications with backend

with Salesforce via Apex, REST APIs, platform events, and bulk/data sync patterns; collaborate with backend ... design fidelity.Author Apex controllers, services, and asynchronous jobs to support UI interactions and backend ... + TypeScript front‑ends that integrate with Salesforce (REST, Platform Events, Salesforce Connect).Backend

Your work will combine hands-on backend development with the use of AI-driven tools and automation to ... entity management faster, smarter, and more reliable.Key ResponsibilitiesDesign, build, and maintain backend ... improvement.Own the entire software lifecycle.Skills & Experience2-3 years of experience as a Python backend

S3 + SQS / EventBridge / Lambda or equivalent)Build and extend backend APIs (Flask / FastAPI) to support ... shipped and operated production-grade full-stack systemsYou're comfortable owning execution across backend ... continuously refreshed.We're looking for a hands-on founding full-stack engineer to own execution across backend

This role focuses heavily on advanced Databricks optimization and backend data engineering for business ... Understanding of Power BI as a data consumer and how to optimize backend models for BI performance.