Oferty dla Performance praca Polska

06.07.2026 | Pełny etat | Kraków | Svitla SystemsIntensive applications with a focus on performance and scalability. Responsibilities Full-Stack Development Develop and maintain complex full-stack applications, ensuring seamless integration between React front-ends and .NET back-ends. System Analysis Analyze the current application stack, identifying

06.07.2026 | Pełny etat | Wrocław | DevapoTesting and performance testing; ● Contributing to the development of testing standards and best practices; ● Supporting release

06.07.2026 | Pełny etat | Warszawa | Xebia sp. z o.o.Platform, partnering with cross-functional teams and stakeholders to translate business requirements into effective technical solutions, contributing to the architecture, performance, reliability, and continuous improvement of critical services within the ad delivery ecosystem, participating in code

06.07.2026 | Pełny etat | Gdańsk (Gdańsk) | GR8 TechProjects. Track core product performance metrics, leveraging a structured metric tree to measure the real business impact of every shipped feature. Discovery & decisions Start with the core client problem rather than the requested solution, uncovering actual business needs behind heavy intake pipelines

06.07.2026 | Pełny etat | Kraków | ITDSDevelopment efficiency while safeguarding code quality, security, and intellectual propertyEmbed security-by-design principles secure coding, vulnerability management, secrets handling, and compliance with internal controlsBuild production-ready services with strong observability, performance testing

06.07.2026 | Pełny etat | Harvey Nash TechnologyTeams Ship measurable results faster APIs, better performance, higher reliability You bring 6+ years of Java backend experience with strong Spring Boot expertise Hands-on experience modernising legacy systems at scale Background in banking, fintech, trading or similar high-reliability domain Solid

05.07.2026 | Pełny etat | Warszawa | LeoVegas Mobile Gaming GroupAnd ensuring the stability and performance of critical platform components. We are a growing team of 10 experienced engineers, fostering a culture of collaboration, ownership, and continuous learning. If you're passionate about backend engineering, data processing, and building robust platforms, you'll find

05.07.2026 | Pełny etat | Wrocław | ControlantOr systems within the relevant discipline. Define and influence technical direction and solution architecture in alignment with company objectives. Drive cross-team initiatives that improve scalability, performance, reliability, or maintainability. Act as a technical mentor, supporting the growth

05.07.2026 | Pełny etat | Kraków | Akamai TechnologiesOptimizing workflows, infrastructure, and applications. Expertise in Linux administration, configuration management, and performance tuning is essential. Collaborate on deployment, monitoring, and resolving incidents. Focus on reliability, scalability, and efficiency through automation and resource