Oferty dla Application Developer praca Polska

03.07.2026 | Pełny etat | Łomża (Łomża) | SiiEnsuring all tests maintain the highest quality Working with developers to understand the critical paths and ensure product stability Requirements At least 5 years of experience with testing web and mobile applications Knowledge of common test design techniques Previous work with API testing (Postman

03.07.2026 | Pełny etat | Wysokie Mazowieckie | EPAM SystemsFor applications, services, and APIs Conduct secure code reviews (manual and AI-assisted) and advise developers on secure coding patterns and remediation Implement, configure, tune, and operate application security tooling, including SAST, DAST, IAST, SCA, secrets scanning, and IaC scanning, integrated into CI/CD

03.07.2026 | Pełny etat | Wysokie Mazowieckie | speedappAnd reusable components Optimize application performance, including load times and Core Web Vitals, ensuring smooth user experience across devices Collaborate closely with backend developers, UX/UI designers, and product managers Integrate frontend applications with REST and GraphQL APIs Ensure code quality

03.07.2026 | Pełny etat | Poznań | CloudfideYou are A seasoned backend developer with at least 4 years of experience in and TypeScript. You're fluent inREST APIs, and modern JavaScript/TypeScript design patterns. Writing clean, maintainable, and scalable code comes naturally to you - and you live by principles like SOLID

03.07.2026 | Pełny etat | Wysokie Mazowieckie | EPAM SystemsWarsaw, or Wroclaw. Responsibilities Develop and optimize low-level workloads and kernels to enhance the performance of software for machine learning applications Implement tensor compute and tensor data movement optimization kernels Design, develop, and maintain kernel-level software components

03.07.2026 | Pełny etat | Wysokie Mazowieckie | Hard Rock DigitalCollaboration & Cross-functional Support Work closely with developers, architects, and data/ML engineers to design solutions that improve reliability and leverage AI capabilities. Collaborate with DevOps and NOC teams to support the application platform. Communicate SRE practices, AI/automation capabilities

03.07.2026 | Pełny etat, Freelancer | Rzeszów | NetguruThe app is approved for Live access. Meta Ecosystem Configuration Correctly setting up the application environment in the Meta for Developers console (identified by the client as the primary risk area). OAuth Strategy & Implementation Implementing the 'Login with Instagram' flow to securely fetch

03.07.2026 | Pełny etat | Wysokie Mazowieckie | moondigo sp. z o.o.Engineering, DevOps, platform engineering, or similar technical roles Strong hands-on background in application development and/or CI/CD, automation, and software delivery Proven experience improving engineering processes, SDLC practices, or software delivery models in larger organizations Strong

03.07.2026 | Pełny etat | Wysokie Mazowieckie | BSH Sprzęt Gospodarstwa DomowegoYour responsibilities Join the Home Connect team to architect the core of our global IoT ecosystem. We are looking for a Senior Engineer who can bridge the gap between high-concurrency distributed systems and intuitive, high-performance user-facing web applications. You will play a pivotal role