Search current javascript front end engineer jobs, vacancies, and employment in Polska on Jobeax. 7,934 javascript front end engineer jobs in Polska.
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At Pretius, we are looking for a Software Engineer to a project in the financial industry, Forward Deployed Engineering team. In this role, you will work directly with clients to transform complex business and tax challenges into practical, high-impact software solutions. Project / Role Design, build, and deliver full-stack ...
Poland, Warszawa
... daily work, we #Explore better ways to grow, #Engage through real ownership and teamwork, and #Enjoy building experiences that people genuinely look forward to. Send us your CV and… see you at Wakacje.pl! ✈️ About us: We are a growing team of over 100 IT specialists, including Developers, DevOps Engineers, Testers, Project ...
Poland, Gdańsk
... infrastructure, ETL/ELT processes, database schemas and other aspects related to data management. Work with partners from other countries. Travel to other countries. Backend development, writing data integrations, APIs (Python). Proved experience in data integration and orchestrating processes in Python. Requirements: Higher education ...
Poland, Warszawa
25200 zł
Job Title: PostgreSQL Engineer (Expert Level) Experience: 10+ years Industry: banking Work model: full-time, hybrid from Krakow: 2 days/week on-site Project language: English Business trips: n/a Project length: open-end contract Start: ASAP / Flexible Assignment type: B2B Job Description: We are seeking an experienced PostgreSQL ...
Poland, Kraków
$2k USD
... engineers, software engineers, designers, and human factors engineers throughout the development processCommunicate technical concepts and solutions to non-engineering colleagues and clientsDocument engineering work thoroughly for both technical and non-technical audiencesAdapt and recommend mechanical solutions based on ...
Poland, Łódź
... Experience with scripting and automation (e.g., PowerShell) to streamline recurring administrative workflows. Awareness of emerging AI-driven tools and automation trends within infrastructure operations. Analytical mindset with strong problem-solving skills and a clear focus on end-user experience and operational continuity. ...
Poland, Warszawa
10000 - 17000 zł
... stanowisk będziesz zajmować się następującymi rzeczami: Tworzeniem nowego oraz rozwijaniem istniejącego oprogramowania CodeTwo w środowisku Visual Studio: chmurowe front-endowe i back-endowe w technologii https://jobeax.com/link/GrYTXLZMpxEMJknV lub serwerowe oraz chmurowe w technologii C#.NET. Pracą w jednym z kilkuosobowych ...
Poland, Jelenia Góra
12000 - 16000 zł
... developerskim -Praktyczna znajomość AI/LLM i agentów AI oraz swobodne wykorzystywanie narzędzi AI w codziennej pracy -Umiejętność samodzielnej pracy również po stronie frontendu - przede wszystkim HTML i JavaScript Co dostaniesz w zamian: -Praca hybrydowa, 1 dzień w miesiącu z biura w Krakowie -Dużą samodzielność i realny wpływ na ...
Poland, Kraków
Sii Sp. z o.o.
1000k zł PLN / month
... more about our projects and choose the best - Start your adventure with Sii! Sii Sp. z o.o. Sii is the leading technology consulting, digital transformation, engineering, and business services vendor in Poland. We already employ more than 7 300 professionals and implement projects in a variety of industries for clients from ...
Poland, Poznań
Diebold Nixdorf
13000 zł
Observability Platform Engineer- Elasticsearch Miejsce pracy: Katowice Technologies we use Expected - Elasticsearch - Python - PowerShell - Bash - Terraform - Ansible - Kibana - Elastic Agent - Logstash - Beats - Elastic APM About the project Join us as an Observability Platform Engineer and help shape a modern telemetry ...
Poland, Katowice
$2k USD
... data cleanly to product teams through shared, well-documented client interfacesPartner with backend, QA, and consuming product teams to deliver reliable end-to-end data flowsEnsure quality and safety through incremental rollouts, with a strong focus on stability and performance Requirements Senior Android engineer with 5+ ...
Poland, Gdańsk
$2k USD
... data cleanly to product teams through shared, well-documented client interfacesPartner with backend, QA, and consuming product teams to deliver reliable end-to-end data flowsEnsure quality and safety through incremental rollouts, with a strong focus on stability and performance Requirements Senior Android engineer with 5+ ...
Poland, Łódź
Tremend in Poznań seeks an experienced Murex Ctrl M Developer – Manager to lead scheduling and automation in Energy & Commodities. You will design and support automated workflows for EOD/SOD and intraday operations within Murex MX.3, coordinating with Front, Middle and Back Office teams. The role emphasizes reliability, ...
Poland, Poznań
16800 - 18480 zł
... Partner with product and design to shape solutions, validate assumptions, and deliver user-facing features. Architect, build, and maintain large-scale React and JavaScript applications, including established codebases. Diagnose and resolve complex dependency, build, integration, and cross-browser runtime issues. Drive automated ...
Poland, Warszawa
... C#/.NET - Building and maintaining test frameworks - Testing microservices, distributed systems and asynchronous workflows - Designing and executing integration and end-to-end tests - Testing event-driven communication and event flows - Testing APIs and asynchronous communication such as webhooks and WebSockets - Working with ...
Poland, Warszawa
... best practices. - Stay curious about emerging Databricks features and industry trends to drive continuous improvement. To be a good fit for the Senior Data Engineer Role, you will have: - 4+ years of hands‑on experience in data engineering, data transformation, or analytics engineering. - Strong proficiency in Python and ...
Poland, Warząchewka Polska
... efficient, scalable, and high-quality delivery. Specifically, the team enables consistent execution across value streams through support for configuration management, end-to-end testing, and infrastructure-related challenges, ensuring that teams can operate effectively within standardized environments and tooling frameworks. As ...
Poland, Warszawa
23520 - 26880 zł
... Exploring and integrating AI technologies for self-healing platform capabilities. Creating comprehensive documentation for automation processes and procedures for end-users, engineers, and architects. Collaborating effectively within the SAFE SCRUM framework. Providing advanced troubleshooting and system administration support. ...
Poland, Warszawa
$150k USD - $205k USD / year
... attacks. Operating at massive scale, their architecture processes high-throughput API traffic under stringent low-latency requirements. They combine deep backend scalability engineering with a heavy emphasis on intuitive product UI/UX and developer-first design. Location & Work Setup 100% Remote (requiring working overlap ...
Poland, Kraków
150 zł PLN / hour
... stabilności, wykorzystywane w codziennej pracy operacyjnej instytucji finansowej. Twój zakres obowiązków Analiza i projektowanie nowych funkcjonalności- po stronie back-endu oraz front-endu. Projektowanie integracji aplikacji z usługami banku i dostawców zewnętrznych (SOAP, REST, Kafka, Open API). Opracowywanie dokumentacji analitycznej ...
Poland, Wrocław