1544 frontend developer English-speaking jobs in Lesser Poland Voivodeship

FICC Technology Team is seeking a strong Java developer to build Next Generation Market Data Plant which ... Skills Must have Experienced Java developer Skilled in serialization, deserialization, and data compression

We are looking for an experienced Senior SAP ABAP Developer with strong expertise in the RAP (Restful ... B2 We are looking for an experienced Senior SAP ABAP Developer with strong expertise in the RAP (Restful

Freelance AI Voice Engineer / Full-Stack Developer (Speech & Singing AI System)Freelance · Project-Based ... quality, benchmarked against ElevenLabs and Suno AI.Project OverviewWe are seeking a senior freelance developer ... avatarPersistent voices without retrainingNo scripting, coding, command line, or manual configurationThe developer

Communication product group of Grid Automation business unit we are looking for an experienced Embedded Developer

Java 15+ ; Spring boot, spring-data, Kafka, MongoDB, PostgreSQL, Docker, Kubernetes, Python, AWS - frontend

improve code quality, and stay at the cutting edge of modern engineering practices* Think big about our frontend

Now, we are looking for a BI Developer who’s passionate about data, building smart solutions, and driving ... About you: 5+ years as a BI/Data Developer (or similar role) Strong SQL skills and a sharp analytical ... Now, we are looking for a BI Developer who’s passionate about data, building smart solutions, and driving

We are looking for an experienced Java Developer with strong expertise in advanced Java concepts, microservices

senior technical leader with proven experience in managing cross-functional engineering teams (backend, frontend ... roadmap, ensuring timely and high-quality delivery across multiple workstreams (data ingestion, backend, frontend

Experience with microservices architecture and messaging systems (Kafka)  Experience with Angular and frontend

.→  Knowledge of frontend frameworks and tools (e.g. , ) is nice to have.→  Knowledge of , JavaScript

What you will do: Troubleshoot complex backend and frontend issues for enterprise customers.

NICE TO HAVES Experience with Kotlin Multiplatform (KMP); Knowledge of Backend-for-Frontend (BFF) architectures

technical vision.Key Contributions IncludeOwning and evolving the overall system architecture (backend, frontend

implement components of large software systemsDesign and implement REST APIs to be consumed by the frontend

Project’s Stack Frontend: Typescript, Material UI, React, Jest, ESLint, Recharts.

relational databases (we mostly use PostgreSQL) and performance optimization.Working understanding of frontend

–17:00 CET## Responsibilities* Develop and maintain backend functionality and integrate it with the frontend

production‑quality applications Practical knowledge of Node.js for backend development in live environments Strong frontend

As a Database Developer, you'll play a crucial role in developing our enterprise-scale web-based ... Computer Science or a related field, or equivalent experience Proven work experience as a Database Developer