Oferty dla Performance praca Polska

01.04.2026 | Pełny etat | Łódź | Svitla SystemsAnd ongoing support, ensuring a high-performing, scalable, and user-friendly mobile experience by delivering new features, maintaining existing functionality, resolving bugs, and improving app performance and user experience. This role requires working hours with overlap till 8 PM CET. Requirements 4 years

01.04.2026 | Pełny etat | Łódź | SpyrosoftRather than web development. You should have a strong command of React Native and a passion for creating high-performance, user-centric mobile experiences. The Project You will join a project for a major international corporation in the energy and chemical sector. We are developing a modern mobile

01.04.2026 | Pełny etat | Wrocław | VISTULOJoin the Java Engineering Team at a top N. American Bank Are you a Java engineer who enjoys working on large scale and high performance software? Do you love working with smart people on meaningful technology? Want to work in capital markets on financial trading systems? If so, read on. The Role

01.04.2026 | Pełny etat | Wrocław | Link GroupOf use cases Prepare and execute unit, system and end-to-end testing scenarios Investigate and resolve batch processing issues, incidents and performance bottlenecks Perform data extraction, SQL optimization and large-scale data updates Collaborate with global teams across business, functional

01.04.2026 | Pół etatu | Wrocław | Hero.dot Sp. z o.o.Of how we work - we use it to move faster, build smarter, and eliminate unnecessary manual work. You should be comfortable using AI at work and eager to automate and accelerate as much of your work as possible. What you’ll be working with Core React ecosystem - hooks, context, performance optimization

01.04.2026 | Pełny etat | Wrocław | IntelliasVersioning, canary, rollback) and collaboration with security/governance stakeholders Sound judgement selecting RAG/vector and provider stacks based on performance, cost, compliance, and portability Agent orchestration frameworks (e.G., LangGraph/Semantic Kernel) and tooling protocols (e.G., MCP) Experience

01.04.2026 | Pełny etat | Wrocław | GR8 TechA compact, ownership-driven team working on mission-critical trading systems where milliseconds matter. We offer autonomy, modern technologies, and real impact - your decisions directly influence reliability, performance, and product evolution. A clear growth path toward broader engineering leadership

01.04.2026 | Pełny etat | Wysokie Mazowieckie | ConsidAnd international stakeholders across multiple countries. Responsibilities Design, develop, document, and maintain scalable backend systems and REST APIs Build and manage integrations across multiple internal and external systems Model and implement secure, high-performance relational databases Contribute

01.04.2026 | Pełny etat | Poznań | AllegroOur platform. Our team develops high-stakes authentication flows where performance and reliability are paramount. You’ll cooperate closely with security experts and other iOS developers, taking full responsibility for creating and maintaining native components that are the foundation of user trust