4,075 javascript / typescript developer jobs in Polska.

Opis stanowiska Rozwijanie oprogramowania w podejściu produktowym (partnerska relacja z biznesem). Wdrażanie oraz utrzymywanie wytwarzanego oprogramowania. Dbanie o najlepsze praktyki w zakresie wytwarzania, przeglądu kodu oraz testowania. Ścisła współpraca z innymi zespołami wytwórczymi.

Tenchijin Inc. is seeking a Frontend Developer for a fixed-term project engagement. This remote role supports a global, cross-border team and uses English as the working language. You will build modular UI components, interactive map layers, and analytics dashboards. The work emphasizes performance on low-bandwidth networks ...

... we simply love what we do. We deploy the most innovative Customer Experience solutions for our clients. We are looking for: Junior SAP Process Orchestration Developer Your future role: - Design, develop, and maintain end-to-end SAP analytics solutions, including data modeling, report creation, and dashboard development using ...

We are seeking an experienced Senior KDB+ Developer to design, develop and optimize high performance data platforms built on kdb+. The ideal candidate will have deep expertise in kdb+ tick architecture, performance tuning at scale and close collaboration with business stakeholder - particularly within Risk functions - to ...

... i udział w code review Wymagania: - Wykształcenie wyższe informatyczne lub pokrewne - Minimum 3 lata doświadczenia komercyjnego w programowaniu w Angular (TypeScript) i Java (Spring Boot/JEE) - Bardzo dobra znajomość Angular oraz TypeScript - Bardzo dobra znajomość Java, znajomość wzorców projektowych i zasad czystego kodu ...

... in a Team Lead role, managing and mentoring teams of 10+ engineers Strong expertise in https://jobeax.com/link/JSd7UYCSg572jJDY and solid understanding of JavaScript Experience with CI/CD tools such as Jenkins, Piper, https://jobeax.com/link/nj9eDOSRhgXuKfOX, or similar Good understanding of cloud architecture and microservices ...

We are seeking an experienced analytics and reporting product developer (5 years) to join our Global Operational Risk Insights & Analytics team at State Street Bank in Gdansk/Krakow . In this role, you will own prototyping, proof of concept development, executive reporting support of risk analytics products and reporting ...

... (written and spoken). Familiarity with SQL An understanding of data structures and algorithms Problem solving skills Knowledge of scripting languages (e.g., TypeScript, Python). BONUS POINTS IF YOU HAVE: Experience in any kind of employment Experience in direct contact with customer Basic understanding of ITIL processes. ...

... zmian. - minimum 3-letnie doświadczenie na stanowisku związanym z programowaniem w języku Delphi - dobra znajomość SQL i PL/SQL - dobra znajomość narzędzi: SQL Developer, Git, Jenkins, JIRA, Confluence - umiejętność wykorzystania AI w pracy z kodem i dokumetacją - umiejętność pracy wg. metodyki Agile (Scrum, Kanban) - umiejętność ...

... Experience with Containerization (Docker) and orchestration using Kubernetes. Software Engineering: Ability to develop code and automation scripts in Python, JavaScript/NodeJS, Bash, or Azure CLI. CI/CD & DevOps: Knowledge of containerized software deployments using AzureDevOps Pipelines or GitHub Actions. Version Control: ...

... technical and business knowledge., Contributing to continuous improvement of engineering standards and best practices. Minimum 3 years of experience as a Java/JEE developer., Minimum 3 years of experience as an Angular developer., Knowledge of JavaScript, TypeScript, RxJS and HTML5., Understanding of multithreaded programming ...

... Engineering or related field Experience as a Technical Account Manager or in a similar technical role Strong understanding of web technologies (HTML, CSS, JavaScript) and video delivery ecosystems is a plus Strong communication skills and ability to work with external partners Good problem-solving and organizational skills ...

... with customers, and implementing solutions based on ServiceNow best practices Fundamental understanding of the technologies used within ServiceNow, such as JavaScript, REST API, and relational databases Familiarity with Agile/Scrum methodologies Experience in creating understandable flow charts according to BPMN guidelines ...

... scale. The platform standardizes agent development across the organization using LangGraph and Strands Agents on AWS AgentCore Runtime, providing a single-file developer experience where the platform handles runtime, tooling, observability, and deployment automatically. The initiative spans agent framework design, runtime architecture, ...

Silky Coders w Województwie Pomorskim poszukuje doświadczonego Senior PHP Developera, który dołączy do zespołu odpowiedzialnego za rozwój platform E-Commerce dla renomowanych marek, takich jak Reserved i Sinsay. Wymagana jest zaawansowana znajomość PHP, frameworków, takich jak Symfony, oraz doświadczenie w pracy z systemami ...

A consulting group is seeking a Data Tech Specialist Developer for a hybrid role based in Warsaw, Poland. This position requires 5+ years of experience in the CIB Markets area, along with advanced technical skills in Spark, Scala, SQL, and more. The ideal candidate will manage projects and communicate complex concepts effectively ...

Poszukujemy specjalisty, który pomoże nam projektować i rozwijać inteligentnych agentów AI wspierających procesy biznesowe, w szczególności w obszarze rekrutacji i analizy danych. Zakres obowiązków: Projektowanie, budowa i rozwój agentów AI w Microsoft Copilot Studio.

Wysokie Mazowieckie, Poland | Posted on 27/11/2025 We provide end-to-end IT solutions and services including Applications services, Data & Analytics services, AI/ML Technologies and Professional services in the UK and EU market.

... knowledge of your industry and first-hand experience of defining its future.Wrocław, Gdańsk, Katowice, Kraków, Lublin, Opole, Poznań, Warszawa# Senior Blue Prism Developer (Automation)## **Your Role**You will design, develop and deliver automation solutions that support complex business processes and help our clients accelerate ...

... marketing automation – flow, segmentacja, A/B testy, scenariusze retencyjne - Analiza danych (GA4, Hotjar, Klaviyo) i raportowanie KPI - Koordynacja zespołu (developer, grafik, agencje) i współpraca z działem sprzedaży i produktu ## Czego oczekujemy - Min. 2 lata doświadczenia w e-commerce – nie w marketingu ogólnym, ale ...