Oferty dla System Testing praca Polska

04.04.2026 | Pełny etat | Lublin | Link GroupJava Developer Role Overview Design and develop tooling to support functional and performance testing within the QA team. Implement automated solutions that improve testing efficiency and reliability. Provide hands-on development of test frameworks, utilities, and performance test tooling

04.04.2026 | Pełny etat | AndersenDecisions. Responsibilities Designing, developing, testing, and maintaining software within a .NET 4.6 monolithic MVC API and React front‑end environment. Taking ownership of mid‑to‑high complexity tasks and delivering reliable, production‑ready solutions. Modernizing and refactoring legacy .NET components

03.04.2026 | Pełny etat | Katowice | CLOUDFIDEDesign of cloud data architectures, contributing to standards, guidelines, and long-term platform strategy. Driving best practices in data engineering quality assurance, lineage, observability, testing, automation, documentation. Optimizing data workflows for performance, cost efficiency

03.04.2026 | Pełny etat | Kraków | OneRail Poland Sp. z o.o.Optimization. Participate in code reviews, testing, and debugging to ensure high code quality and reliability. Monitor system performance, troubleshoot issues, and proactively optimize processes. Collaborate with frontend developers, product managers, and other stakeholders. Document technical specifications

03.04.2026 | Pełny etat | Szczecin | Red SkyAt Red Sky, we build and validate new technology startups. Instead of spending months planning, we design, prototype, and launch products quickly, testing them with real users and market. Our MVP team works on multiple startup ideas simultaneously - from early prototypes to production-ready

03.04.2026 | Pełny etat | Wysokie Mazowieckie | cerebreAnd resolve frontend performance issues Experience with unit testing and on-the-go refactoring Strong desire to learn and continuously improve technical acumen English proficiency at B2 level or higher Preferred Skills Familiarity with WPF and/or SkiaSharp Experience with Reactive Extensions (Rx

03.04.2026 | Pełny etat | Poznań | RemodevsStage startups Experience with AI agents or LLM systems Experience running AI systems in production (monitoring, testing, etc.) Our Tech Stack (You Can Learn It) Golang (backend) Vue/Nuxt (frontend, but this role focuses on backend) GCP and PostgreSQL Tools for AI agent workflows Note You do not need

03.04.2026 | Pełny etat | Kraków | AddeptoMonitor and improve AI systems using performance metrics, A/B testing, and optimization techniques. Research and evaluate emerging AI technologies and assess their impact on business transformation. Drive knowledge sharing and AI adoption across the organization. What you’ll need to succeed in this role

03.04.2026 | Pełny etat | Wysokie Mazowieckie | Bosch PolskaOf requirement from implementation perspective Solve business issues by analyzing existing code and proposing solutions using SAP S/4 HANA Services. Prepare technical design documents for unit testing and integration support. Ensure the quality reviews (Unit test) are conducted. Work closely with Architects