Oferty dla Performance praca Polska

02.03.2026 | Pełny etat | Wysokie Mazowieckie | Crsel sp. z o.o.As an iOS Developer at Crsel, you will Design, develop, and maintain high-quality iOS applications with more than 400k monthly users Build and ship new features in close collaboration with product, design, and founders Take ownership of complex parts of the app, from architecture to performance

02.03.2026 | Pełny etat | Wysokie Mazowieckie | DCGFor our partners, we are currently looking for Senior Software Engineer (C+) Responsibilities Design, develop, and maintain advanced features using modern C+, with a strong focus on performance, multithreading, and memory management Develop software in a Linux-based environment (user-level) and ensure

02.03.2026 | Pełny etat | Wysokie Mazowieckie | XTBMentoring, and regular 11 meetings. Requirements Several years of experience as a software developer. Experience as a team manager. Ability to create and develop Java-based microservices. Knowledge of system scalability, performance, and reliability. Experience in projects from architecture to deployment

02.03.2026 | Pełny etat | Wysokie Mazowieckie | TPConnects TechnologiesBased on priority. Solid grounding in different levels of testing Web services/API testing (using Postman), functional testing (both desktop and mobile), regression testing, and performance testing. Experience working with automation framework tools such as Cucumber, TestNG. Experience in both backend

02.03.2026 | Pełny etat | Wysokie Mazowieckie | CloudfideWith clients and senior stakeholders to understand business needs and translate them into technical direction. Driving engineering excellence quality frameworks, observability, lineage, testing, documentation, performance. Identifying architectural gaps and leading modernization & optimization initiatives

02.03.2026 | Pełny etat | Łódź | XTBObstacles in the delivery process that impact the quality of solutions, Collaborating with other teams to design optimal solution architectures, Defining and monitoring key quality and performance indicators. Requirements Minimum 5 years of experience as a Data Engineer - DWH Developer, Minimum 2 years

02.03.2026 | Pełny etat | Wrocław | AccentureLead, you will plan and lead the implementation of activities for a dedicated business function, ensuring end‑to‑end performance improvement. Conduct process analysis, define or redesign organizational structures, and ensure alignment with business requirements. Act as a subject matter expert

02.03.2026 | Pełny etat | Wysokie Mazowieckie | InuitsRather than just implementing tasks. About the Project The project is a long-running, business-critical system with a complex domain and significant technical depth. You will work on maintaining and evolving an existing platform, including improving scalability, performance, and reliability

02.03.2026 | Pełny etat | Wysokie Mazowieckie | DanoneRole Purpose Lead the transformation of COPA/ML into a strategic Finance product that delivers insights, drives performance, and supports decision-making across the organization. Key Responsibilities Define and execute the product vision and roadmap aligned with Finance and business priorities