Praca junior backend developer Warszawa

A leading B2B marketplace for photovoltaic components in Warsaw is looking for a Junior Laravel Developer to support the backend development of their PHP ecosystem. This entry-level role offers competitive remuneration, paid time off, and a hybrid work model with 1 day per week in the office. Ideal candidates will have practical PHP experience, good JavaScript knowledge, and familiarity with...

Overview As a Backend Spark developer, your mission will be to develop, test and deploy the technical and functional specifications from the Solution Designers / Business Architects / Business Analysts, guaranteeing the correct operability and the compliance with the internal quality levels. We need somebody like you to help us in different fronts: - You will develop end-to-end ETL processes...

A leading financial technology company in Warsaw is seeking a Junior Back-End Developer. In this role, you will contribute to the development and maintenance of innovative cloud-based solutions. Ideal candidates should have a foundational understanding of Java and good communication skills in English, with a willingness to learn from experienced team members. The position offers flexible work...

A leading technology company is seeking a Junior Back End Developer proficient in Ruby on Rails to join a high-performing team in Warsaw, Poland. The role involves building data systems and contributing to strategic engineering projects. The ideal candidate will possess a strong technical foundation and a curious mindset, eager to solve real problems. We offer a flexible work environment, health...

A leading international consulting group is looking for a Junior Data Engineer to join their team in Warsaw, Poland. This hybrid position involves developing ETL processes using Spark and Scala while collaborating with cross-functional teams. Candidates should have at least a Bachelor's degree in Computer Science and 1+ years of experience in data or software engineering, preferably in banking....

Duża firma konsultingowa w Warszawie poszukuje Junior/Mid Java Developera do przeprowadzania testów manualnych oraz współpracy z zespołem developerskim. Idealny kandydat ma co najmniej 3-letnie doświadczenie w testach, znajomość JAVA i SQL. Praca obejmuje przygotowywanie scenariuszy testowych i testowanie aplikacji. Oczekujemy analityczności, sumienności oraz umiejętności pracy pod presją. Mile...

WELCOME TO OLX At OLX, we work together to build a more sustainable world through trade. We make it safe, smart, and convenient to buy and sell cars, find housing, get jobs, buy and sell household goods, and more. Our colleagues around the world help to serve millions of people around the world every month, through its well-loved consumer brands including OLX,Otodom , Property24. Join OLX and...

As a Senior Backend Developer you will lead the design and development of payment service features in close collaboration with the team. You will take ownership of troubleshooting and resolving complex production issues performing root cause analysis and ensuring high code quality through thorough unit testing and code reviews. Key Technologies - OpenShift - MongoDB - Oracle Database - DevOps...

We are currently looking for a Lead Backend Developer to join a project with one of our end clients in Poland. Start: ASAP Duration: 12 months Location: Remote with flexibility to be onsite in Warsaw, Poland Languages: English and Polish speaking Type: Contract/Freelance Role Overview You will act as a Tech Lead, with a strong focus on backend development for web applications built...

The SIX Central IT Software Engineering team specializes in designing, developing, and continuously optimizing custom applications and integrated solutions using public cloud technologies. We leverage agile methodologies and cross-functional collaboration to deliver robust, scalable, and user-centric applications tailored specifically to meet diverse business requirements. Our expertise ensures...

Dołącz do klienta z branży ubezpieczeniowej jako Backend Developer! ZADANIA - Projektowanie i wdrażanie mikroserwisów w architekturze rozproszonej. - Zarządzanie kontenerami i klastrami oraz integracja z procesami CI/CD. - Monitorowanie aplikacji i zapewnienie stabilności działania. - Praca z REST API oraz implementacja logiki biznesowej. WYMAGANIA - Minimum 3 lata doświadczenia jako backend...

Backend Spark Developer Miejsce pracy: Warszawa Technologies we use Expected Spark SQL Git GitHub Scala Optional Python Bash Airflow Control-M Microsoft Azure AWS Databricks S3 Kubernetes Docker EMR Operating system Linux About the project The position of Backend Spark Developer involves developing, testing, and deploying technical and functional specifications provided by Solution Designers,...

Senior Backend Developer (Node.js) Miejsce pracy: Warszawa Technologie, których używamy Wymagane Node Express Docker Kubernetes PostgreSQL Mile widziane Git Microsoft Azure O projekcie Dołącz do długoterminowego projektu w sektorze publicznym, który ma realny wpływ na życie milionów Polaków. Projekt wspiera optymalizację procesów, z których korzysta codziennie wiele osób, a jednocześnie...

Backend Developer Python Miejsce pracy: Warszawa Technologie, których używamy Wymagane Python Linux Unix SQL Jira Confluence Mile widziane GIT Gerrit Microsoft Azure Go O projekcie Wspólnie z naszym Partnerem z branży bankowej, poszukujemy osoby na stanowisko Backend Developer (Python). Dołącz do zespołu pracującego nad rozwojem platformy Digital CRM, wspierającej hyperpersonalizację interakcji z...

Senior - Lead Backend Developer Miejsce pracy: Warszawa Technologie, których używamy Wymagane Java Spring Boot Spring Framework apm JMETER O projekcie Klient jest globalną firmą technologiczną działającą w obszarze reklamy cyfrowej oraz analizy danych. Rozwija zaawansowaną platformę reklamową, która łączy wydawców i reklamodawców w kanałach mobilnych oraz webowych. Systemy tworzone przez klienta...

Our client is an innovative technology company with offices in the USA and Poland, specializing in the development of advanced software solutions. Not acting as a broker or dealing with client fund transactions, it focuses on delivering solutions that enhance efficiency and growth in the financial market. Its offerings include social trading applications, proprietary trading software, and hosting...

Social network you want to login/join with: The IT company Andersen invites an experienced Backend Developer (Node.js) to join its team for working with a company from Switzerland. The customer is an integrative, technologically leading company, its software helps cities, regions, and utilities to become emission-free. It collects and manages all climate-relevant data and provides a suite of...

A global IT company is seeking a PHP Developer to work on large-scale projects. The ideal candidate has over 2 years of experience with PHP and strong knowledge of OOP and SOLID principles. Responsibilities include developing backend logic, API integration, and code optimization. The position offers flexible working options, professional growth opportunities, and the potential for an additional...

Backend .Net Developer (with relocation to Spain) 1 week ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Direct message the job poster from BrainRocket Recruitment — where passion meets profession. ‼️ This is an on-site role. The office is in Valencia, Spain . ❌ No remote, no hybrid work. ✈️ The company assists with the relocation...

SIX drives the transformation of financial markets. What sets us apart drives us ahead: between local roots and global relevance, we are a unique blend of tradition and future, of foundation and growth. We value bright minds and inspire them to grow with their ideas. Come and shape the future of finance with us. Warsaw | Working from home up to 40% possible | Reference 7280 The SIX Central IT...