Oferty dla Web Application Development praca Białystok Powiat

02.05.2026 | Pełny etat | Białystok | SatisflyI wdrażać nowoczesne storefronty w oparciu o Hyva Themes oraz Hyva Checkout optymalizować wydajność frontendu (Core Web Vitals) oraz dbać o czysty, modułowy kod prowadzić merytoryczny code review i pracować w oparciu o feedback (profesjonalnie i bez zbędnego ego ) samodzielne rozwiązywać problemy

02.05.2026 | Pełny etat | Białystok | Grape UpTo success Drive team efficiency by bringing in effective tools, refining processes, and offering technical mentorship Requirements Proficiency in Python for web development (5 years) Very good knowledge of REST API Hands-on experience with unit and integration testing, and mocking libraries Practical

01.05.2026 | Pełny etat | Białystok | Link GroupWe are looking for a Senior UX/UI Designer with strong experience in complex web applications and mobile-responsive design to join an international product design team. You will focus on shaping the desktop and responsive web experience of a large-scale platform operating in a complex domain

01.05.2026 | Pełny etat | Białystok | SiiClean layouts, great user experience, accessibility, and building well-structured B2B web solutions. Your tasks Design and develop solutions within Salesforce Experience Cloud using Aura and LWR Build modern user interfaces using Lightning Web Components (LWC) Implement advanced business logic in Apex

01.05.2026 | Pełny etat | Białystok | SpyrosoftMobile applications, and infrastructure (internal and external) Identify, analyze, and report vulnerabilities along with remediation recommendations Develop realistic attack scenarios (manual and partially automated) Collaborate with development and DevOps teams to improve security posture Support threat

01.05.2026 | Pełny etat | Białystok | Transition Technologies PSCDeveloper to work on an active client project focused on the development and maintenance of modern web applications and backend services. Responsibilities Design, develop, and maintain web applications ( ), APIs, and services using C# and .NET Write and maintain automated unit and integration tests

01.05.2026 | Pełny etat | Białystok | Svitla SystemsThrough testing, code scanning, refactoring and monitoring. Collaborate with product owners to define/refine requirements, break down into development tasks, estimate effort, and plan milestones & deliverables. Develop and maintain UI applications (web, mobile, etc.) and/or web APIs (RESTful & messaging

01.05.2026 | Pełny etat | Białystok | SpyrosoftJoin an international team of experts delivering high-impact software solutions for global clients. In this role, you will work in a full-stack capacity, translating complex business requirements into scalable, cloud-native applications. You will collaborate with top-tier professionals to design

01.05.2026 | Pełny etat | Białystok | SpyrosoftRequirements Experience as a QA Automation Engineer - Test Automation Engineer Experience in UI tests using Playwright Experience in API tests using C#, RestSharp, NUnit Practical knowledge of the testing pyramid and Quality Engineering Experience in test automation of web applications (SPA