tech fullstack engineer

About Playlab Playlab is a tech non-profit dedicated to helping educators and students become critical consumers and creators of AI. We believe that an open-source, community-driven approach is key to harnessing the potential of AI in education. We equip communities with tools and hands-on professional development that empowers educators & students to build...

Design, implement, and maintain responsive, accessible, and performant JavaScript/TypeScript applications using modern frontend frameworksOwn end-to-end frontend features from design and implementation through testing and deliveryWrite and maintain unit and integration testsConduct constructive code reviews and mentor engineers on best practicesCollaborate...

Dołączysz do zespołu rozwijającego aplikacje dla obszaru finansowo-księgowego, wspierające obsługę faktur, płatności i dokumentów na kilku rynkach europejskich. Pracujemy w oparciu o architekturę mikrofrontendów, wspólny Design System oraz nowoczesny stos technologiczny obejmujący React, Spring Boot i Azure Kubernetes Service. Szukamy...

ABOUT SYNECHRON At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron’s progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud...

The Product team builds features end-to-end. From designing our data models to implementing the subtle interaction behaviors that differentiate good software from great software. We work closely with UI designers and are supported by our infrastructure team. We aim to delight users with both large new features and smaller, daily product enhancements—thanks...

We’re looking for a senior‑level full‑stack engineer who thrives in extreme ownership environments. Someone who ships fast, thinks in product, and operates with zero ego. If you need hand‑holding, layers of management, or a 9‑to‑5 rhythm, this isn’t for you. If you want to build category‑defining AI‑first products with a team that moves at...

# Senior Fullstack EngineerFull-timeWarsaw, Poland · Hybrid$220,000–$280,000/yr## About the role### RoleKunya is building an all-in-one AI platform: chat, images, video, voice, workspaces, and agents. We're hiring a **Senior Fullstack Engineer** to help us ship fast across the stack and build AI-native product experiences that feel seamless to users.This...

At The BrimincSoftech, we are a dynamic recruitment and talent solutions firmcommitted to connecting businesses with exceptional talent.Specializing in staff augmentation, permanent hiring, andcustomized workforce solutions, we partner with organizations topower their growth through people.Job DescriptionThis is a remote position.Role: Senior Full-Stack /...

The Product team builds features end-to-end. From designing our data models to implementing the subtle interaction behaviors that differentiate good software from great software. We work closely with UI designers and are supported by our infrastructure team. We aim to delight users with both large new features and smaller, daily product enhancements—thanks...

Appfire, a leading software company in Poland, is seeking a Tech Lead - Fullstack Engineer to enhance its BigPicture team. The suitable candidate will guide technical leadership, focus on AI-driven initiatives, and develop a cloud-based SaaS platform.Join a dynamic team with a strong emphasis on modern processes and tools, including Java, Spring, AWS, and...

We are looking for an experienced Tech Lead to join our team in Cracow. In this hybrid role, you will lead the design and development of backend services and APIs, contributing to both backend and frontend components using Java, Spring, React.js, and TypeScript. You will work in an Agile environment, collaborating with a talented team to deliver high-quality...

Nasz klient, renomowana firma IT, poszukuje doświadczonego Mobile Fullstack Team Leadera z co najmniej 10 latami doświadczenia w tworzeniu oprogramowania i prowadzeniu zespołów. Kluczowe działania to zarządzanie interdyscyplinarnym zespołem (Backend, Mobile, QA, Product) oraz projektowanie architektury skalowalnych systemów finansowych.Praca w...

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. The Engineering team builds systems that power Affirm’s mission. We take pride in our craft, building reliable, performant, and scalable solutions that touch every part of the business....

Our clientis a leading U.S. fashion retailer, offering apparel, footwear, beauty, and home goods. It operates 350+ stores and robust online platforms, combining in-store and digital experiences.A Software Engineer is a key member of the client’s technology group of professionals that applies scientific, mathematical, and social principles to design, build,...

Ciklum is looking for a Senior Fullstack Engineer to join our team full-time in Poland. We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we...

Roles and ResponsibilitiesParticipating in software architecture designImplementing solutions according to best Design PatternsAnalyze requirements to fully understand solutions and recommend improvementsCreate comprehensive and clear documentation for developed solutionsDevelop and work on application prototypes to validate concepts and designsManagement of...

Roles and Responsibilities: Participating in software architecture design Implementing solutions according to best Design Patterns Analyze requirements to fully understand solutions and recommend improvements Create comprehensive and clear documentation for developed solutions Develop and work on application prototypes to validate concepts and...

As a Lead Full Stack Engineer, you will join a global team delivering solutions within the Risk & Compliance area. You will be responsible for designing, developing and maintaining modern applications with a strong focus on backend engineering in Java and Spring while contributing to frontend development using React and TypeScript. You will play a key role...

X-FLOW is a mobile game development company established in 2018. We gained recognition after the release of Happy Color, the most popular digital coloring book and one of the most successful ad-driven mobile apps in the world. We take pride in our diverse and talented team and partners, spread across the UK, Cyprus, the Netherlands, and other regions...

At Alstom, we understand transport networks and what moves people. From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility, we offer our diverse customers the broadest portfolio in the industry. Every day, more than 80 000 colleagues lead the way to greener and smarter mobility...