1065 backend developer English-speaking jobs in Warsaw

JOIN OUR TEAM As a Senior MS Dynamics Business Central Developer, you will join our global Tech team

If you are an experienced Python Developer yearning to expand your skills in the data field, we present

Spribe is an innovative B2B iGaming software developer reshaping the industry with cutting-edge technology

testing, and database testing Execute functional, regression, and basic performance testing Validate backend

Experience with microservices architecture, REST APIs, frontend technologies (React, NextJS) and backend

improvements and supportPractical experience in modern end-to-end projects beyond AI/ML - frontend, backend

role, you will drive architectural decisions across multiple teams and domains, continuously improving developer

including typography, layout, visual hierarchy, interaction design, and polish; Advanced Figma skills for developer

engineer who can hold their own against strong peers and is trusted to get it right (not a mid-level developer

As a Lead Developer for Financial Crime Prevention Models, you will play a key role in shaping model

As Python Full Stack Developer (Treasury Transformation) Senior associate/ Vice President within the

CANDIDATE WILL HAVE THE FOLLOWING: ESSENTIAL SKILLS At least 5 years of experience working as a mobile developer

This is a business-centric analytical role—not a developer or technical configurator position.

Certifications: Azure Associate Data Engineer (DP-203), Databricks Professional Data Engineer, Apache Spark Developer

Bitbucket, SonarQube, Harbor, Nexus, GitHub is a strong plus Preferred Certifications AZ-204 – Azure Developer

to have: Azure Associate Data Engineer (DP-203), Databricks Professional Data Engineer, Apache Spark Developer

.NET Developer for banking services. Analyze requirements, design, and develop high-quality, reliable code for a cloud-based core banking platform. Requires OOP understanding, English proficiency, and collaboration in an agile environment.

addition to prior hands‑on software engineering experience.Delivery track record: proven delivery of backend ... messaging, APIs) strongly preferred.Technical depth (to steer, not to code daily): solid background in backend

DevOps Engineer to build and maintain CI/CD pipelines, automate infrastructure, and improve the scalability and security of the integration platform. Experience with IaC, Kubernetes, and monitoring is required.

workflows, RTMP ingest, HLS/DASH delivery, cloud platforms such as GCP, AWS, or Azure, Java/Spring Boot backend