javascript back-end developer

Company DescriptionSopra Steria is one of the largest players in the tech industry in Europe, known for its consulting, digital services and software development. We operate in nearly 30 countries in the world, hiring more than 55,000 employees. The Polish branch, as the Global Delivery Center, operates in Katowice since 2007 and has been growing ever since....

Meet Unit4. With over 40 years of heritage, we’re an agile, fast growing, Cloud company that is on a mission to redefine Enterprise Resource Planning (ERP) for mid-market people-centric organisations. With our innovative, self-driving, adaptive and intuitive software, our customers can spend more time on meaningful high-value work. At the heart of what...

On behalf of our client – a global financial institution – we are looking for an experienced specialist for the position of Senior C# Developer. ABOUT THE PROJECT & TEAM: You will join a distributed, international team responsible for the development of core systems in the areas of XVA, Liquidity, and Financial Resource Management. The project is...

On behalf of AdTech Client #1 , SD Solutions is looking for a talented Senior Frontend Developer to join our International Engineering team. SD Solutions is a staffing company operating globally. Contact us to get more details about the benefits we offer. In an ecosystem where everyone’s trying to get closer – buyers to sellers, platforms to clients,...

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe.    We are looking for a skilled Full Stack Developer (contract) to join our Global Networks Planning & Capacity team. You’ll be responsible for designing, developing, and maintaining mission-critical tools that support our global network portfolio....

Developer / Developerka WEBCON BPSdeveloper-developerka-webcon-bpsObowiązki doświadczenie w integracji WEBCON BPS z SAP lub innymi systemami ERP, znajomość notacji BPMN, znajomość .NET i/lub JavaScript, znajomość administracji środowiskami WEBCON oraz procesu aktualizacji platformy, doświadczenie w wykorzystaniu narzędzi AI...

About the team Our team is responsible for building and evolving API integrations with external brokers. We design and develop broker APIs and customer journey from the ground up, with a clear goal: make our platform easy to integrate with and attractive for as many partners as possible. We focus strongly on modern and customer friendly journeys, ensuring...

Overview Sensor Tower’s digital intelligence platform provides unparalleled insight into market trends, advertising, competitor strategies, and consumer/user audiences across mobile, web, and gaming. Its insights are trusted by more than 2,500 enterprises worldwide. Role Summary As a Frontend Engineer at Sensor Tower, you will not only build features but...

Location: Katowice/Wrocław/Warsaw - 2 days in office / 3 days remote Let us introduce you to the job offer by EY GDS Poland – a member of the global integrated service delivery center network by EY. Copilot Studio Developer The opportunity With the constant growth of our business and customers’ needs we are moving our projects onto a new track. We offer...

Overview Ogłoszenie archiwalne, może być już nieaktualne. SENIOR .NET developer – WROCŁAW Praca zdalna: TAK Forma zatrudnienia: UoP lub B2B Wynagrodzenie: max 20.000 – 30.000 pln brutto NASZ KLIENT to mała firma, ale o dużych możliwościach i ciekawych projektach Responsibilities Jako Senior będziesz pełnił rolę koordynatora/Team Leadera...

Transport is at the core of modern society. Imagine using your expertise to shape sustainable transport and infrastructure solutions for the future. If you seek to make a difference on a global scale, working with next‑gen technologies and the sharpest collaborative teams, then we could be a perfect match. Opportunity Are you motivated by working with...

FullStack Developer with Angular Select how often (in days) to receive an alert: Atos Group is a global leader in digital transformation with c. 67,000 employees and annual revenue of c. €10 billion, operating in 61 countries under two brands — Atos for services and Eviden for products. European number one in cybersecurity, cloud and high performance...

Rolls-Royce plc is the leading British multinational aerospace and defence company that designs, manufactures, and services complex power and propulsion systems for the civil aviation, defence, as well as engines heavy land vehicles and energy solutions industry.Launched in March 2025, the Kraków R-R Global Capability Center represents an exciting new...

We are looking for an experienced Drupal Developer to join a team delivering digital solutions for European Union public-sector projects. The ideal candidate will combine strong hands-on Drupal expertise with experience working on projects for EU institutions, public-sector organisations, or other highly regulated environments. - Strong commercial...

Overview:We are looking for a seasoned Principal ASP.NET/Razor Developer to join our product team. This role requires you to be a tech-savvy contributor and practical technologists who show excellent problem-solving skills, enjoy all aspects of software development, and will greatly contribute to the success of our team.Role:You will work closely with the...

Job DescriptionPosition OverviewUnder the direction of the Manager, the CDS Developer is responsible for designing, modifying, and documenting clinical databases and their supporting systems for the support of clinical trials. Demonstrates a working knowledge of the design and development of electronic Case Report Forms (eCRFs), clinical databases and other...

Introduction Job Title Technical Consultant/Developer Department SymphonyAI Retail About SymphonyAI Retail SymphonyAI Retail leverages cutting-edge AI technology to deliver innovative retail solutions that optimize operations and drive business growth. We empower retailers to harness the full potential of AI to improve efficiency, enhance decision-making,...

Java Backend DeveloperKrakow, Poland (Hybrid, 2-3 days in a week)6 Months contract with possible extensionThe engineering team in Krakow will be part of a global Digital Servicing engineering team working with colleagues in the UK Hong Kong ChinaBe responsible for developing maintaining efficient reusable secure and reliable code with approved design and...

COMPANY DESCRIPTION & JOB PURPOSE Hello, we’re TOPPAN Digital Language. We’re a language solutions provider that’s enabled by tech. Our mission is to help global companies with high-risk, business-critical content sell with confidence in any language. We aim to be the #1 localization partner for companies in life sciences and healthcare, market...

About employer Are you interested in building a platform which makes it easier for product teams to work on data analysis? Do you want to spend most of your time working on the development of new functionalities? Are you experienced with Golang and want to develop your skill with this technology?If your answer to these questions is a triple...