3,747 junior typescript developer jobs in Polska.

... (or equivalent practical experience). - Core Tech Stack: Strong proficiency in React, JavaScript, CSS, and modern web APIs (GraphQL, REST, OAuth, JWT). - TypeScript & SDKs: Hands-on experience with TypeScript and frontend SDK development. - UX & Design Alignment: Strong eye for design, detail, and user experience, with ...

Opis stanowiska Poszukujemy doświadczonego Senior Java Developera, który dołączy do zespołu realizującego projekty z obszaru systemów płatniczych i integracji finansowych. Osoba na tym stanowisku będzie odpowiedzialna za projektowanie, rozwój oraz utrzymanie rozwiązań opartych o standard ISO 8583 z wykorzystaniem jPOS. ...

Join our team as a LGD Model Developer! Responsibilities - Development and maintenance of AIRB/IFRS9 LGD and CCF models for multiple portfolios - Group-wide methodological responsibility for quantitative credit risk models - Forward‑looking construction of a cross‑functional methodology architecture - Ensuring compliance ...

... How We Work - Agile / Scrum management - Code reviews - QA support, including automated tests - Dedicated issue-tracking tool - Version control Tech Stack Typescript, Vue 3, Tanstack Query, AG Grid (Enterprise), Posthog, Vitest, Playwright, Git, Storybook, Docker, Nginx, Github actions, Firebase, Nginx, Kubernetes, Jira, ...

... and the opportunity to try new things. You get to choose which technology solves the problem and you are responsible for what you create., You will value our Developer Experience and the full platform of tools and technologies that make creating software easier. We rely on an internal ecosystem based on self-service and widely ...

... Clouds (e.g., Sales Cloud, Service Cloud, Marketing Cloud, Experience Cloud). - Familiarity with tools such as Copado, Gearset, or Salesforce DX. Salesforce Developer Workplace: hybrid, Poznań (once a month from the office) Workload: Full-time Contract type: B2B Key Responsibilities - Designing and implementing custom solutions ...

... to join our client's team of experts, supporting the implementation of innovative solutions to significantly enhance customer experiences. Fullstack Mobile Developer ( Kotlin, Java Backend) We offer: - Atractive salary - Remote work Responsibilities: About the company / project - You will join a team developing modern digital ...

... Collaboratingwithdesigners,backenddevelopers,andprojectmanagerstoalign onrequirements. - Reviewingtasksfromthepreviousdayandensuringsmoothprogresstoward projectmilestones. - Conductingcodereviews,mentoringjuniordevelopers,andensuringadherence tobestpractices. - Developingscalable,performant,andSEO-optimizedwebapplicationsusing https://jobeax.com/link/Z30sZYC3jcRenVso,React,andmodernfrontendecosystems. ...

Select how often (in days) to receive an alert: Senior Full-Stack Developer (.NET + Angular) 1 Publication Date: Aug 6, 2026 Ref. No: 550310 Location: Bydgoszcz, PL Krakow, PL Łódź, PL Gdansk, PL Opole, PL Wroclaw, PL Warszawa, PL Atos Group is a global leader in digital transformation with c. 56,000 employees and annual ...

... Hands-on experience in building cloud-native applications using microservices and cloud deployment - 3+ years of experience in Python and React - Knowledge of Typescript, Material-UI - Experience with RESTful APIs to connect the app with backend services - Experience with modern development tools (Git, CI/CD, Jenkins) - Very ...

... to join our client's team of experts, supporting the implementation of innovative solutions to significantly enhance customer experiences. Fullstack Mobile Developer ( Kotlin, Java Backend) We offer: - Atractive salary - Remote work Responsibilities: About the company / project - You will join a team developing modern digital ...

... with flexible duration depending on the scope and evolution of the projects. Requirements We are looking for someone with years of experience as a Creative Developer or Unity Developer in mobile games. You're a great fit if you have: - Strong Unity + C# expertise , confidently modifying existing games, gameplay, mechanics, ...

Developer PowerBuilder Lokalizacja: Warszawa | Forma zatrudnienia: B2B Twoje codzienne zadania - Rozwój i utrzymanie aplikacji biznesowych opartych o Appeon PowerBuilder - Analiza wymagań biznesowych i projektowanie rozwiązań technicznych - Współpraca z analitykami, testerami, architektami oraz przedstawicielami biznesu ...

... specialists, procurement data analysts, IT experts and candidates seeking internships or traineeships in B2B marketing and tender monitoring. AI-Augmented Developer (Full Stack area) We offer: - Attractive salary - Possibility of fully remote work - Real influence on the choice of tools in projects Responsibilities: - ...

Select how often (in days) to receive an alert: Create Alert Senior IT Developer with IBMi/Cobol knowledge Job ID: 2512 Welcome to Group Technology, where we pride ourselves on engineering solutions and direct Nordea’s transformation by providing a holistic technological view and structured understanding of the bank, and ...

A leading consulting firm is seeking a Senior Backend Developer to join their team in Warsaw, Poland. This hybrid role involves designing scalable backend systems, mentoring developers, and implementing best practices for software delivery. The ideal candidate should have over 7 years of experience, preferably in financial ...

Senior Full Stack Developer (Python 3 /C++) As a Developer you will work in agile/not agile frameworks, workshops/events facilitation, teach and communicate with different organizational levels. You will need to understand current organization (AS-IS) and act in a transformational environment (TO-BE). You will encourage ...

Role overview Svitla Systems Inc. is looking for a Senior .NET Developer (AI/ML Integration) for a full-time position (40 hours per week) in Poland. Our client is an AI-driven SaaS company delivering a unified platform for retailers. We're looking for a Senior .NET Developer who combines strong backend engineering skills ...

... Hurtownią Danych oraz projekty ETL - Diagnozowanie awarii oraz projektowanie alertów i dashboardów (Grafana, Kibana) - Współpraca z zespołem DBA i innymi zespołami developerskimi; code review i weryfikacja jakości kodu - Przygotowywanie dokumentacji technicznej oraz rekomendacji dotyczących optymalizacji istniejących rozwiązań ...

... custom web applications to deliver intelligent automation solutions across various business functions. About the Role We are looking for a motivated Full Stack Developer Intern who is passionate about software development and excited about the practical application of Artificial Intelligence in business environments. Your responsibilities ...