Praca Web System Developer Warszawa. Znaleziono 5038 ofert pracy.

Backend Engineer

Upside PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

... CTOs on technical decisions, shaping systems - not just implementing them. You’ll ... . You’ll design and implement resilient systems while staying close to the ... of commercial experience in building web applications (Python or Ruby). Fundamentals: ...

SW Engineer-2

VISA PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

... work on complex distributed systems and solve massive scale problems ... Functions: Design code and systems that touch 40% of the ... focused on building scalable systems but didn’t work with payments technology or web applications before joining Visa. Visa ...

Python Data Engineer

RTB House PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

... . This position is ideal for developers passionate about data-intensive systems, performance optimization, and building reliable ...

QA Engineer

Opensignal PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

... quality across data-driven and web applications. In this role, you ... role will also expand into web application testing, including Playwright TypeScript ... feedback loops Collaborating closely with developers, QA engineers, product and data- ...

Product Designer

Andersen PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

... -to-end user experiences across web and mobile platforms, from concept ... . - Collaborating closely with product managers, developers, and stakeholders to define requirements ... growth The company has introduced systems of mentoring and adaptation for ...

Programmatic Software Engineer

RTB House PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

... help design, build, and maintain web applications, microservices and internal tools, ... Node.js. Experience with common web technologies (HTML, CSS) and frameworks. ... at the heart of the system, your growing knowledge and competencies ...

Mid Product Designer UX UI · Mobile

Future Mind PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

... native iOS Android apps, with web in the mix, with clean hand-off to developers. Take real ownership. Own your ... workflow. Comfort working within design systems. A growing sense of business ...

Project Manager

itCraft sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... the clients ideas. ItCraft delivers web and mobile apps. Our development teams consist of UX UI Designers, developers, QAs, and DevOps. Product discovery ... projects, in teams of 3 developers, Experience in managing projects with ...

Senior Backend Engineer Payments focused

Future Media Ltd PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... , maintainable, and user-focused web applications, with a strong focus ... third-party APIs and monitor system performance – Apply engineering best practices ... optimization techniques – Understanding of web technologies – Comfortable with Docker and ...

The Lead Software Engineer

VISA PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... , payments, or banking technologies software systems. Experience in developing and or implementing web-based or mobile applications. Experience ...

Lead NET Engineer

N-iX PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... experience in high scale distributed systems 8 years of experience building resilient and highly available web services Extensive experience developing backend ...

QA Test Lead

Altimetrik Poland PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... , ensuring high-quality releases across web, mobile, and API channels, with ... effectively with product owners, architects, developers, DevOps, and business stakeholders. Experience testing large-scale web mobile platforms; experience in regulated ...

Senior Salesforce Engineer

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... efficiency. Monitor system performance, maintain data quality, and ... Consultant, Administrator, Developer, or similar). Salesforce Administrator certification required; Hands-on experience with Apex, Lightning Web Components (LWCs), Flows, and integrations. ...

Senior Full Stack Engineer | German and English required B2

DCV Technologies PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... professional experience in full-stack web development · Proven experience in designing and architecting scalable, distributed systems · Strong knowledge of Java Spring ... the context of replacing legacy systems · Experience with Docker Kubernetes AWS ...

Senior IT Tester

B2Bnetwork PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... applications and surronding eco-systems Must-have knowledge and experience · ... tests for complex software systems . Working in Agile Teams & Jira ... Experience testing microservices-based architectures. · System Testing of modern UI (Web Mobile) 5716439008

Senior Fullstack Engineer

Upside PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... crafting scalable and resilient backend systems. Job requirements → Extensive commercial experience in building web-based application (5 years). → Experience ... and reliability of our backend systems. What We Offer Transparent progression ...

QA Engineer freelance

Intent PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... Oura, BOSE, and McIntosh audio systems. Requirements: 4 years in mobile ... ) and database testing.Experience with web app testing and web-debugging proxy tools (e.g. ...

AI Full Stack Engineer TypeScript Nodejs React

Webellian Sp.z o o PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... on projects that combine modern web development with applied AI - from building intelligent agents and search systems to deploying and optimizing language ... search, and knowledge retrieval systems Integrating AI systems with external services and APIs ...

Enterprise Test Automation expert – CRM & ERP transformation

Kyriba PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... expert to join our Corporate Systems and Transformation team and ensure ... . Perform API testing and validate system integration across multiple platforms (Salesforce, ... front-end and back-end web services Experience in Test Driven ...

Senior Manual QA Engineer Sun-Thu work schedule She He They

Capco Poland PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... cross-functional teams including developers, business analysts, and product stakeholders to ensure a high-quality user experience across web and mobile trading products. This ... platforms, capital markets systems, or investment applications Familiarity with ...