mern stack developer

There are companies that talk about AI.And then there are those who actually build it. We implement AI assistants for some of the biggest brands in Poland. If you're looking for real technical challenges and the chance to work on meaningful AI deployments at enterprise scale, includingTVN, Żabka, Biedronka, Santander Consumer Bank, andmany more - this might...

Circle K Business Centre is a shared service center which supports Circle K Europe operations through a wide range of services within Finance & Control, Information Technologies, Human Resources, Transport Fuel and Customer Service. sCircle K is part of the Canadian company Alimentation Couche Tard Inc. (Couche-Tard), one of the world’s largest joint-stock...

> >Full Stack Developer# Full Stack DeveloperLokalizacja:RzeszówTryb pracy:ZdalnaWynagrodzenie:12 000 - 18 000 złData publikacji:27.11.2025Ważna do:27.11.2026Kontakt:recruitment@technovasolutions.pl## Opis stanowiska# Opis stanowiska ## Obowiązki: - Tworzenie i rozwijanie aplikacji webowych w technologii JavaScript oraz Python. - Praca z bazami...

Salary: 1400 - 1600 PLN/MD on B2B Remote: Gdańsk – hybrid work model (2-3 days per week from the office) Project Senior Technical Leader and hands‑on Software Engineer. Responsible for designing, developing, and delivering scalable, secure, high‑quality enterprise applications used across multiple business units throughout Europe. Combines software...

Please note: we are only able to consider candidates who already have the right to work in Poland. Visa sponsorship is not available for this role.Senior Full-Stack Developer (Java & Angular)Warsaw, Poland | Hybrid 3 days per week on siteAbout Vyntr aVyntra develops software that helps banks and financial institutions detect fraud, prevent money laundering...

Responsibilities Work closely with other teams to design tools and improve the development process Maintain and improve our internal libraries used across all our web applications Design and implement pipelines to automate development processes Extend, maintain and improve our existing tools Provide support for other team members during critical stages of...

  Senior .NET Full Stack Developer - Azure & DevOps  Location: Wrocław  Remote Status: Hybrid Contract Type: Contract (4 months)  Work on modernising asset management platforms for a global organisation  Lead automation initiatives and drive technical transformation  Collaborate within an agile team...

We're looking for a Full Stack Developer (Angular & Node.js) to join our team. You will design, build, and maintain modern web applications and backend services for an enterprise AI-enabled platform. This role spans frontend user interfaces, RESTful APIs, database design, and integration with streaming solutions. You will deliver features end-to-end within a...

Poland Hybrid Job Description Do you enjoy building products that people rely on every day, and having the freedom to decide how the solution should be built? At Jobylon, you'll join a team where engineers are trusted to own features from idea to production. You'll spend most of your time building, with few meetings competing for your...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a SAP Integration & Full Stack Developer based in Poland. This is a fully remote contract opportunity for a developer who can bridge SAP integration, APIs, backend services, frontend applications, and third-party enterprise...

DescriptionBLPaczka działa jako integrator logistyczny dedykowany użytkownikom platformy Base i nie tylko. Specjalizujemy się w obsłudze przesyłek e-commerce o różnych gabarytach, zarówno w kraju, jak i zagranicą. Współpracujemy wyłącznie z zaufanymi partnerami, dzięki czemu gwarantujemy wysoką jakość usług logistycznych.Poszukujemy...

Poszukujemy doświadczonego Full-Stack Developera, który dołączy do projektu realizowanego z wykorzystaniem najnowszych technologii sztucznej inteligencji. Szukamy osoby, która chce tworzyć nowoczesne aplikacje oparte o Generative AI, pracować z modelami LLM oraz rozwijać rozwiązania agentowe wykorzystywane w rzeczywistych zastosowaniach biznesowych....

You’ll be a part of our IT Competency Centre where you, together with your colleagues, will be responsible for developing custom applications that support wind farm operations through their entire life cycle. You’ll join our international IT department which counts more than 500 skilled and dedicated colleagues working closely together with different...

DescriptionWe are looking for a Senior Full Stack Engineer who is comfortable working on high-load, distributed systems and making architectural decisions, not just implementing tasks.At MMDSmart, you will work on a CPaaS/CCaaS platform handling messaging and voice communication at scale. This is not a typical CRUD product: you’ll deal with real-time...

Join Appsilon – a remote-first team that empowers pharmaceutical and life sciences companies to leverage open-source technology for faster, data-driven decision-making in regulated environments. We specialize in R, Shiny, and cloud technologies, and we’re passionate about open source, innovation, and building impactful solutions.Your...

We're looking for a Senior Full-Stack Developer to join our team in Poland. In this role, you will leverage your expertise in JavaScript and UI/UX (primarily AngularJS) to deliver impactful digital solutions that enhance user experience and drive business value. Familiarity with backend technologies such as Node.js or Python, along with Google Cloud Platform...

IntellectEU is an international technology company focused on digital finance and emerging technologies. At IntellectEU we are on a mission to become the top-of-mind fintech company. We give rising talent and industry veterans the space to explore, launch ideas, and collaborate closely with our clients. Over the past two decades, we have earned our...

Founded in Paris in 2014, Ledger is the global leader in digital asset security and Web3 infrastructure. With over 7 million devices sold across 180+ countries, Ledger secures 20% of the world's crypto assets. A team of 600+ professionals works across distributed teams worldwide, with headquarters in Paris. Beyond hardware, Ledger actively supports the...

O firmieMiędzynarodowa firma z sektora B2B cloud computing, tworząca rozwiązania umożliwiające organizacjom software’owym dostarczanie interaktywnych, praktycznych środowisk do prezentacji sprzedażowych, POC‑ów oraz szkoleń klientów. Z platformy korzystają globalne marki technologiczne, a zespół działa w środowisku rozproszonym (Izrael,...

Opis firmyOmni Calculator szuka javascriptowego fullstackowego developera (głównie React), który chce być istotną częścią czegoś dużego. Jesteśmy niezależną, stabilną finansowo, zarabiającą na siebie firmą (pandemia biznesowo nam sprzyja, jesteśmy bezpieczni). Mamy fajny produkt, misję i miliony wdzięcznych użytkowników. Oraz szybki i...