senior fullstack engineer

Hello World! We are The Codest - International Tech Software Company with tech hubs in Poland delivering global IT solutions and projects. Our core values lie in "Customers and People First" approach that prioritises the needs of our customers and a collaborative environment for our employees, enabling us to deliver exceptional products and services. Our...

ALTEN - A Global Leader in Engineering and IT Services Founded in France in 1988, the ALTEN Group is a leading technological partner serving the world’s largest clients. In 2023, it achieved revenues exceeding 4.07 billion euros and employs over 57,000 people, 88% of whom are engineers and IT experts. ALTEN Polska has been operating for 13 years,...

We are looking for a strong backend and cloud engineer with deep experience in IoT and distributed systems who wants to shape and scale modern cloud-native platforms. You will design and evolve IoT and cloud architectures at OBI Smart Technologies Poland, working across device communication, telemetry processing and automation workflows. You act as a...

Aras is a leading provider of digital thread solutions for product lifecycle management (PLM) and engineering AI. As one of the fastest growing PLM companies, our AI-native, low-code platform enables the rapid delivery of flexible solutions that connect teams across disciplines and functions to critical product data and agentic AI throughout the product...

Aras Corporation is a fast-growing and innovative provider of software that drives productivity and profitability for the engineering, manufacturing, and infrastructure industries. Our resilient, open software platform empowers subscribers to deliver sustainable performance with flexibility and agility in today’s fast-changing markets. At Aras, we foster...

Tappz GmbH in Warsaw is building AI-native applications powered by large language models. We’re moving fast in a highly competitive space and need an engineer who is fully focused on AI systems and agent development.You will design and build backend systems powered by LLMs, develop agent workflows, create RAG pipelines with vector search, and manage prompt...

X-FLOW in Warsaw, Poland is seeking a Senior Fullstack Engineer to join our flagship Happy Color project. You will design and implement RESTful APIs with PHP/Laravel and build performant frontends using TypeScript and React, focusing on DX and scalable architectures.You’ll work with PostgreSQL/MySQL, Redis, Kafka, and modern observability tools;...

Boeing Poland sp. z o.o. is seeking an Experienced Fullstack Software Engineer based in Gdańsk.You will design, implement, and maintain backend services with Python and modern web frameworks, and frontend apps using JavaScript/TypeScript and React. You will own end-to-end features across the full stack, build accessible UIs, write tests, conduct code...

Xebia is a global AI-first, digital transformation, and engineering partner. With over 25 years of experience and a team of 5,000 professionals across 16 countries, we help organizations design and build scalable products, platforms, and data-driven solutions. We specialize in Artificial Intelligence, Data and Cloud, Intelligent Automation, and Digital...

ALTEN Polska is seeking a seasoned software professional to join a cross-functional Kraków team. You will break down business requirements into user stories, deliver features to production, and support the system while managing technical debt.The role requires 5+ years of development experience, strong SOLID/DDD/BDD knowledge, and Java/Python with Spring;...

100% remoteB2B: 180-210 PLN/h netto + VAT Responsibilities Build and evolve a backend-heavy full stack architecture for an AI-native enterprise SaaS product. Design and deploy scalable services on Google Cloud Platform (GCP), including Cloud Run, BigQuery, and GCS. Develop responsive and modular interfaces using React, TailwindCSS, and Zustand. Implement...

Digital New Agency Poland is seeking a senior fullstack developer skilled in React and Python to own AI-powered tax platform features. You will design frontend interfaces, develop Python backends, and ship end-to-end solutions while leveraging customer feedback to guide product decisions.The role emphasizes collaboration across engineering, AI, product, and...

Cześć! Poznaj możliwości współpracy ze Scalo!Zakres współpracy obejmuje:uczestnictwo w projekcie z branży fintech w którym będziesz rozwijać nowoczesne rozwiązania wspierające obszary KYC, Anti-Financial Crime,Fraud Operations oraz AI-powered support systems dla ponad miliona klientów platformy inwestycyjnej,wykorzystywany stos technologiczny...

Senior Java Fullstack Engineer 📍 Location: Kraków, hybrid work model – 2 days per week in the office, 3 days remote 🕒 Cooperation model: [Full-time / B2B] 📍 Project for our Client from the financial sector Role Overview: As a Software Engineer you will contribute to the development and support of mission-critical Foreign Exchange (FX)...

Do you want to work for one of the world's largest global banks? Want to be part its exciting digital transformation? Do you want to engineer incredible products for millions of customers? Well, our Client offers just that ☺ It's a leader in digital transformation of banking services and Cracow is one of the most important technological centers –...

Jit Team poszukuje Senior Fullstack Engineer’a do pracy zdalnej z okazjonalnymi wizytami w biurach w Warszawie, Poznaniu i Krakowie. Kluczowe zadania to projektowanie i rozwój REST API oraz tworzenie środowisk mockowych dla partnerów zewnętrznych.Dołączysz do zespołu zajmującego się integracjami B2B i nowymi usługami w dynamicznie rozwijającej...

Jit Team poszukuje Senior Fullstack Engineer’a do pracy zdalnej z okazjonalnymi wizytami w biurach w Warszawie, Poznaniu i Krakowie. Kluczowe zadania to projektowanie i rozwój REST API oraz tworzenie środowisk mockowych dla partnerów zewnętrznych.Dołączysz do zespołu zajmującego się integracjami B2B i nowymi usługami w dynamicznie rozwijającej...

Upside is seeking a Senior Fullstack Engineer to design and scale resilient systems from the ground up, bridging backend logic and frontend experience for a production-grade product.You will own the entire product experience, collaborating with stakeholders to understand what’s possible with modern tech and AI. You’ll drive solutions across the stack...

Kunya in Warsaw is hiring a Senior Fullstack Engineer to build AI-native product experiences across the stack in a hybrid setup.You will own features from concept to production, collaborating with design and product, and improving performance and velocity across the stack.The role emphasizes fast iteration, ownership, and contributing to an engineering...

CodeWave poszukuje Fullstack Engineer do zespołu Dev, pracującego nad nowoczesnymi aplikacjami webowymi z technologiami Vue, PHP i Laravel. Dołączysz do międzysystemowego zespołu w Polsce, pracując z AI/LLM i projektowaniem REST/GraphQL. Wymagane doświadczenie z PHP+Laravel, Vue.js oraz MySQL/PostgreSQL.Praca zdalna, z możliwością wsparcia w...