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10 592 job offers - 557 last 24h

Front-end Developer

109 days ago by KUBO

We are looking for a Front-End Developer to join a project for a well-established company specializing in creating digital experiences — particularly large-scale web platforms and e-commerce solutions. In this role, you will be responsible for the final look and feel of the application (in collaboration with UX and design teams), implementing development tasks related to IT system production, and estimating individual tasks with a limited scope. Key responsibilities Responsibility for the... (more)

  • Responsibility for the final outcome (collaboration with UX)
  • Implementation of development tasks:
  • Independently completing development tasks with minimal code issues
  • Diagnosing and fixing client-reported application bugs
  • Actively collaborating with managers, developers, architects, and UX/UI designers
  • Completing tasks on time
  • Analyzing assigned tasks, identifying potential problems and edge cases, and communicating them within the team
  • Directly communicating with the client ...
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  • Over one year of commercial experience in front-end development of web applications
  • Good knowledge of HTML, CSS, and JavaScript, as well as basic knowledge of ECMAScript Next
  • Basic knowledge of React
  • Strong ability to translate design projects into code
  • Openness to new technologies and tools
  • English language proficiency at a minimum B2 level
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  • Location: Remote (Poland)
  • Contract type: B2B
  • Duration: from mid-November to the end of March
  • Budget: Negotiable
  • Recruitment steps:
  • Initial phone call with Recruiter
  • Technical interview with Client
  • Feedback and decision
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Senior Flutter Developer About the company Invia Travel Group is a prominent pan-European online travel agency with over 800 employees. We operate in several European countries, including Germany, Austria, Switzerland, Poland, the Czech Republic, Slovakia, and Hungary. We have a variety of online travel platforms that cater to different aspects of travel and accommodation. These platforms include Invia.cz , travelplanet.pl , which offers a wide range of summer and winter tours;... (more)

  • Develop and maintain high-quality mobile applications using the Flutter framework.
  • Design and implement solutions that ensure optimal performance and aesthetics for both Android and iOS.
  • Write clean, efficient, and well-structured code to find the most appropriate technical solutions for various requirements.
  • Apply the BLoC pattern for effective and scalable state management.
  • Work with CI/CD (Continuous Integration / Continuous Deployment) pipelines to ensure smooth app delivery and ...
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  • At least 4 years of practical experience in mobile application development using Flutter and Dart.
  • Strong understanding of Flutter SDK and state management solutions (Bloc, Provider, etc.).
  • Strong understanding of mobile application lifecycle across Flutter, Android, and iOS platforms.
  • Hands-on experience with custom widgets, animations, and platform channels.
  • Experience with REST APIs and Databases integration.
  • Familiarity with Firebase services (Messaging, Crashlytics, Remote ...
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?? Why Altium? Altium is transforming the way electronics are designed and built. From startups to world's technology giants, our digital platforms give more power to PCB designers, supply chain, and manufacturing, letting them collaborate as never before. Constant innovation has created a transformative technology, unique in its space More than 30,000 companies and 100,000 electronics engineers worldwide use Altium We are growing, debt-free, and financially strong, with the resources to... (more)

  • Product development for complex cloud applications with the Altium 365 R&D team
  • Develop applications and modules with HTML, CSS, JavaScript, Vue.js, and TypeScript
  • Ensure the technical feasibility of UI/UX designs
  • Build reusable code and libraries for future use
  • Collaborate and share knowledge to enhance the team's expertise
  • Demonstrate enthusiasm for transformation in processes, solutions, and ideas
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  • 3 years' experience as a front-end developer
  • Proactive, self-motivated learner with a broad perspective on engineering
  • Clear communicator who can think innovatively and solve problems
  • Ability to anticipate problems early in the development process
  • Flexible and agile in adapting to change
  • Takes ownership of commitments and sees them through to completion

Required Technology Experience

  • Advanced knowledge of HTML, CSS (SCSS), Vue.js (Vuex, Vue Router)
  • Knowledge of BEM or another...
(more)
  • Private medical insurance
  • Group life insurance
  • Contributions to your Kafeteria MyBenefit account
  • nilo.health, mental health and wellbeing support
  • Professional development support
  • Employee referral and employee-of-the-month programs
  • Home internet allowance
  • Flexible working arrangements based on role and location
  • Free lunch on Tuesdays, snacks, and drinks in the office
  • Free parking

Hybrid Schedule

  • Employees can work remotely two days per week
  • Designated In-Office Days ...
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What you need to have to succeed in this role Minimum of 4-6 years of experience in Data Science or ML Engineers with first hand solution development using different programming languages like- Python ,Spark, SQL, Biq Query Holds minimum of a Master degree in Statistics/ Economics/Mathematics / Data Science / Technology or Graduate degree in Engineering (Computer Science / Electronics & Communication). Well-developed communications, analytical, and organizational skills. Strong analytical and... (more)

  • Support the Communication Surveillance team in developing AI/ML models and analytical solutions, ensuring governance for developed solutions.
  • Analyze large scale unstructured data (text/audio) leveraging tools such as Python, PySpark, and GCP services like BigQuery and Dataproc.
  • Develop AI products by capitalizing on classical Machine Learning (ML), Deep Learning (DL), and pre-trained GenAI models (Gemini/GPT/Llama).
  • Drive independent analysis to support business decisions and identify ...
(more)
  • Minimum of 4-6 years of experience in Data Science or ML Engineering with hands-on solution development using programming languages like Python, Spark, SQL, and BigQuery.
  • Holds a minimum of a Master's degree in Statistics, Economics, Mathematics, Data Science, Technology, or a Graduate degree in Engineering (Computer Science/Electronics & Communication).
  • Well-developed communication, analytical, and organizational skills.
  • Strong analytical and verbal/written skills to articulate results ...
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  • Competitive salary
  • Annual performance-based bonus
  • Additional bonuses for recognition awards
  • Multisport card
  • Private medical care
  • Life insurance
  • One-time reimbursement of home office set-up (up to 800 PLN)
  • Corporate parties & events
  • CSR initiatives
  • Nursery discounts
  • Financial support with training and education
  • Social fund
  • Flexible working hours
  • Free parking
  • Training budget
  • Flat structure
  • International projects
  • Monthly remote work subsidy
  • Psychological ...
(more)

?? Why Altium? Altium is transforming the way electronics are designed and built. From startups to world's technology giants, our digital platforms give more power to PCB designers, supply chain, and manufacturing, letting them collaborate as never before. Constant innovation has created a transformative technology, unique in its space More than 30,000 companies and 100,000 electronics engineers worldwide use Altium We are growing, debt-free, and financially strong, with the resources to... (more)

  • Product development for complex cloud applications with the Altium 365 R&D team
  • Develop applications and modules with HTML, CSS, JavaScript, Vue.js, and TS
  • Ensure the technical feasibility of UI/UX designs
  • Build reusable code and libraries for future use
  • Collaborate and share knowledge to enhance the team's expertise
  • Demonstrate enthusiasm for transformation in various aspects
(more)
  • 3 years' experience as a front-end developer
  • Proactive, self-motivated learner with a broad perspective on engineering
  • Clear communicator who can think innovatively and solve problems
  • Ability to anticipate problems early in the development process
  • Flexible and agile in adapting to change
  • Ownership of commitments and follow-through

Required Technology Experience

  • Advanced knowledge of HTML, CSS (SCSS), Vue.js (Vuex, Vue Router)
  • Knowledge of BEM or another CSS methodology
  • ...
(more)
  • Private medical insurance
  • Group life insurance
  • Contributions to your Kafeteria MyBenefit account
  • nilo.health, mental health and wellbeing support
  • Professional development support
  • Employee referral and employee-of-the-month programs
  • Home internet allowance
  • Flexible working arrangements based on role and location
  • Free lunch on Tuesdays, snacks, and drinks in the office
  • Free parking

Hybrid Schedule

  • Remote work two days per week
  • Designated In-Office Days: Tuesday, ...
(more)

PSE Innowacje jest spółką powstałą w 2012 na zlecenie operatora systemu przesyłowego - PSE S.A. Od 2012 roku realizujemy takie zadania jak: prowadzenie analiz i badań, w tym analiz techniczno-ekonomicznych, prowadzenie prac badawczo-rozwojowych, budowa nowych oraz rozwój i modernizacja istniejących systemów informatycznych wspierających prowadzenie ruchu sieciowego. Naszą misją jest dbałość o niezawodną i efektywną pracę systemu elektroenergetycznego w Polsce oraz jego stały... (more)

  • Programowanie, wdrażanie i utrzymywanie oprogramowania w Java.
  • Implementacja API, komponentów aplikacji i interfejsu użytkownika dla nowo tworzonego systemu.
  • Zapewnienie jakości dla dostarczonego kodu, wsparcie w analizie, testowaniu i usuwaniu błędów w oprogramowaniu.
  • Współpraca z członkami interdyscyplinarnego zespołu w podejściu Agile.
  • Współpraca z zespołem DevOps.
  • Udział w procesie serwisowania aplikacji.
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  • Doświadczenie w pracy na podobnym stanowisku.
  • Minimum 5 lat doświadczenia w programowaniu w języku Java.
  • Znajomość wzorców projektowych.
  • Zaawansowana znajomość frameworków: Spring, Spring Boot, JPA, Hibernate.
  • Zaawansowana znajomość REST API.
  • Bardzo dobra znajomość baz danych SQL (preferowany Oracle).
  • Znajomość praktyk DevOps.
  • Doświadczenie w pracy z kontenerami np. Docker, K8s lub Nomad.
  • Doświadczenie w pracy z narzędziami do testowania wydajności.

...

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  • Stabilne zatrudnienie na podstawie umowy o pracę.
  • Konkurencyjny system wynagrodzeń, składający się z wynagrodzenia podstawowego oraz atrakcyjnego systemu premiowego.
  • Indywidualny budżet szkoleniowy, przyznawany na podnoszenie kwalifikacji i wspierający rozwój zawodowy.
  • Klarowna ścieżka rozwoju zawodowego.
  • Elastyczne godziny pracy i możliwość pracy zdalnej/hybrydowej.
  • Pakiet benefitów pozapłacowych m.in. prywatna opieka medyczna, karta Multisport oraz ubezpieczenie na ...
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About Us ERGO Technology & Services S.A. (ET&S S.A.) was established in January 2021 following the integration of ERGO Digital IT and Atena into one entity, leveraging both companies’ strengths and best practices. As a part of ERGO Technology & Services Management AG, the technology holding of ERGO Group AG, we support millions of internal and external customers with state-of-the-art IT solutions to everyday problems. In October 2022, ET&S S.A. expanded its scope of operations by creating a... (more)

  • Designing, coding, and testing complex programs from agreed specifications under consideration of architecture guidelines and coding guidelines.
  • Developing and maintaining source system reporting functionalities based on CDS views.
  • Implementing and executing unit tests and supporting business testing.
  • Processing incidents (analysis, bug fixing) for all issues regarding the application.
  • Executing technical application support and carrying out maintenance tasks (bug fixes, business ...
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  • Good command of business English (at least B2 level).
  • University degree in computer engineering / IT and/or similar qualification.
  • 8 years of working experience in software development as a developer in (modern) ABAP.
  • Knowledge of clean coding, object-oriented development principles, agile development, DevOps technologies.
  • Analytical and problem-solving skills.
  • Proactive approach to identifying issues and presenting solutions and options.
  • Very good interpersonal and communication ...
(more)
  • Health: Medical package, sports card, and numerous sports sections to help employees stay in good shape.
  • Work-Life Balance: Flexible working hours, a confidential employee assistant program, and the possibility of remote working.
  • Learning Opportunities: Numerous workshops and training courses, hackathons, meetups, digital learning platforms, and language courses.
  • CSR Activities: Participation in several CSR activities to create a better future.
  • Team Building: ...
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Join a global technology company that designs and develops advanced consumer electronics used in everyday life. The team focuses on building next-generation video and AI solutions that power connected devices, enhancing safety, usability, and user experience worldwide. As a Senior AI Engineer, you’ll be part of an R&D team working on cutting-edge vision systems, developing and deploying machine learning models that run in real time on edge devices. Key responsibilities Design and implement... (more)

  • Design and implement deep learning models for detection, tracking, and video analytics
  • Build efficient training pipelines using labelled and large-scale unlabelled datasets
  • Optimize models for edge deployment (quantization, pruning, distillation) to ensure real-time performance
  • Write clean, production-quality Python code with tests and maintainable structure
  • Debug and resolve ML issues (e.g., loss calculation, gradient, convergence, or performance bottlenecks)
  • Collaborate with ...
(more)
  • 3 years of experience in computer vision or deep learning engineering
  • Strong hands-on knowledge of PyTorch for computer vision tasks (CNNs, Transformers, representation learning)
  • Experience with model exporting standards (ONNX, TensorRT) and optimization for resource-constrained devices
  • Familiarity with video processing pipelines and large-scale dataset handling
  • Strong Python programming skills with solid software engineering practices (modular code, refactoring, testing, Git)
  • ...
(more)
  • Medical care
  • Life insurance
  • Trainings
  • Multisport card
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You are A seasoned backend developer with at least 4 years of experience in Node.js and TypeScript. You're fluent in Express.js, REST APIs, and modern JavaScript/TypeScript design patterns. Writing clean, maintainable, and scalable code comes naturally to you - and you live by principles like SOLID, DRY, and KISS. You're collaborative, proactive, and ready to take ownership in a high-impact environment. Opportunity overview You’ll join a forward-thinking project for a Fortune 500 retail... (more)

  • Design, develop, and maintain backend services in Node.js and TypeScript
  • Build and scale RESTful APIs using Express.js
  • Ensure code quality through testing (Jest), documentation (Swagger), and adherence to best practices
  • Work closely with frontend engineers, DevOps, and product owners to deliver high-quality features
  • Optimize existing solutions and propose architectural improvements
  • Contribute to sprint planning, code reviews, and tech discussions
  • Collaborate with the team on ...
(more)
  • 4 years of experience in Node.js, JavaScript/TypeScript
  • Strong command of Express.js, REST APIs, and backend best practices
  • Proficient in MongoDB with Mongoose, and experienced with unit testing in Jest
  • Comfortable with Git workflows and Agile/SCRUM methodologies
  • Familiar with architectural patterns and coding standards (SOLID, DRY, KISS, YAGNI)
  • Confident communicator in English
  • Extra stardust for:
  • React experience or fullstack background
  • Experience with TDD and microservices ...
(more)
  • Budget for your professional development (training and certifications)
  • MyBenefit cafeteria (with Multisport)
  • Medicover medical care
  • Team-building meetings and trips
  • Flexibility to work from anywhere and have a genuine say on tools, tech, and solutions
  • Stable and long-term employment (employment contract, B2B)
  • Start-up culture with open communication, creative problem solving, and a flat hierarchy
  • Opportunities for career growth by exploring new territories related to Big Data and...
(more)

Dla naszego klienta - międzynarodowego softwarehouse'u specjalizującego się w aplikacjach mobilnych i webowych - szukamy Fullstack Developera, który chciałby rozwijać się w nowych projektach. Twój zakres obowiązków: Tworzenie, rozwój i utrzymanie aplikacji webowych Prowadzenie dokumentacji technicznej Dbanie o jakość kodu oraz korzystanie z dobrych praktyk programistycznych Aktywny udział w spotkaniach oraz proponowanie możliwych usprawnień Definiowanie i wdrażanie architektury... (more)

  • Tworzenie, rozwój i utrzymanie aplikacji webowych
  • Prowadzenie dokumentacji technicznej
  • Dbanie o jakość kodu oraz korzystanie z dobrych praktyk programistycznych
  • Aktywny udział w spotkaniach oraz proponowanie możliwych usprawnień
  • Definiowanie i wdrażanie architektury w oparciu o zasady CI/CD
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  • Minimum 3 lata doświadczenia na podobnym stanowisku
  • Dobra znajomość PHP, Laravel, Vue.js lub React.Js, JavaScript i TypeScript
  • Znajomość HTML, CSS, Sass, Less
  • Język angielski w stopniu komunikatywnym, min. B2
  • Doświadczenie w pracy z metodykami zwinnymi
  • Mile widziane:
  • Doświadczenie z Azure lub inną platformą chmurową
  • Znajomość języka francuskiego
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  • Stabilne i bezpośrednie zatrudnienie
  • Pracę hybrydową w Gdańsku (2 dni w tygodniu w biurze)
  • Pakiet benefitów: kartę Multisport, prywatną opiekę medyczną, dofinansowanie nauki języków
  • Regularne szkolenia i duże możliwości rozwoju
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Senior DevOps Engineer About the company Invia Travel Group is a prominent pan-European online travel agency with over 800 employees. We operate in several European countries, including Germany, Austria, Switzerland, Poland, the Czech Republic, Slovakia, and Hungary. We have a variety of online travel platforms that cater to different aspects of travel and accommodation. These platforms include Invia.cz , travelplanet.pl , which offers a wide range of summer and winter tours; Ab-in-den-Urlaub.de... (more)

Artificial Intelligence (AI) Services & Solutions | Accenture AI Centre of excellence in Poland is part of a global team of more than 9,000 deep AI experts and data scientists. We work with almost any technology partner including AWS, GCP, Microsoft, Databricks, Snowflake and SAS. We build resilient data approaches, make AI vision a reality and make it scalable. Our work makes an impact and help businesses prepare for tomorrow. Collaborate with us at the forefront of the digital revolution ,... (more)

  • Collaborate with a global team of deep AI experts and data scientists.
  • Leverage machine learning and cloud technologies to improve client businesses by enabling data science capabilities at scale.
  • Engage in interdisciplinary and international teams delivering work in agile methodologies (at client locations, remotely, or mixed).
  • Work closely with clients in their offices across Europe and other locations for short or long-term assignments.
  • Participate in in-person collaboration, ...
(more)

HERE’S WHAT YOU’LL NEED:

  • Minimum Bachelor's degree in Informatics, Physics, Mathematics, or Quantitative Methods.
  • 4 years of experience in applying data-driven approaches to various business scenarios, including the creation and use of advanced analytics / ML algorithms.
  • Proficient in at least one programming and query language such as Python, PySpark, or SQL.
  • Understanding of various Data Science and Machine Learning concepts & algorithms (e.g., clustering, regression, ...
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  • Permanent employment contract.
  • Individual support of a People Lead and a specific path of professional development, including sessions with a Coach.
  • A wide training package (soft, technical, and language training, access to e-learning platforms, Gallup test, GenAI training, co-financing for courses, and certification).
  • Employee Assistance Program (legal, financial, and psychological consultations).
  • Eligibility for the Employee share purchase plan and quarterly dividends for owning ...
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If you are looking for a new project, this opportunity might be a great fit for you – apply now! We are currently supporting a global leader in cloud-based solutions for financial management, liquidity, and risk, in the search for an experienced Senior SRE / DevOps Engineer. Key responsibilities: Design, implement, and maintain cloud-native infrastructure on AWS & Kubernetes Build and optimize automation and CI/CD pipelines to support efficient development and deployment processes Scale... (more)

  • Design, implement, and maintain cloud-native infrastructure on AWS & Kubernetes
  • Build and optimize automation and CI/CD pipelines to support efficient development and deployment processes
  • Scale automation to operate a multi-tenant platform
  • Collaborate closely with development teams to improve platform performance, stability, and workflows
  • Ensure best practices around observability, incident response, and operational excellence
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  • 8 years total IT experience and 6 years of experience in DevOps/SRE
  • Strong hands-on experience with AWS & Kubernetes
  • Solid track record in building and maintaining CI/CD and infrastructure automation at scale
  • Experience operating multi-tenant SaaS environments
  • Ability to design infrastructures that are highly available, resilient, and secure
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  • Contract type: B2B
  • Work model: 100% remote
  • Salary: depends on your experience
  • Recruitment steps:
  • Call with a KUBO recruiter
  • Technical interview with the client (60-90 minutes)
  • Decision
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About this role Medihive builds state of the art, award winning telemedicine solutions. We create Virtual Clinics for medics, clinics, hospitals, insurers and health systems allowing them to Engage, Triage and Treat patients online. Our software helps the medical community safely treat patients and save lives today. We want to optimise clinical communication, using technology to allow clinicians to operate at the top of their license, increase their efficiency and improve patient outcomes. We... (more)

  • Working with Product Owner designing and implementing new features and applications
  • Fixing bugs in existing application
  • Writing tests and executing them on CI
  • Testing features manually on staging environment
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  • At least 5 years commercial Ruby on Rails experience
  • Excellent knowledge of HTML / CSS and JavaScript
  • Excellent understanding of SQL and comfortable using Linux machine
  • Be a “full-stack” developer that can deliver functionality with minimal help from others
  • Understand and use concepts from Object Oriented Programming
  • Have an appreciation for good code level testing
  • Excellent spoken and written English
  • Able to work Monday to Friday within core office hours of 10:00 to 16:00 ...
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  • Competitive market rates
  • Opportunity to join a fast-growing company
  • Make a difference in the lives of millions of people around the world who use our software
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About the Webellian Webellian is a well-established Digital Transformation and IT consulting company committed to creating a positive impact for our clients. We strive to make a meaningful difference in diverse sectors such as insurance, banking, healthcare, retail, and manufacturing. Our passion for cutting-edge and disruptive technologies, as well as our shared values and strong principles, are what motivate us. We are a community of engineers and senior advisors who work with our clients... (more)

  • Analyzing business requirements
  • Writing clean, functional code, including unit tests
  • Writing technical documentation
  • Proposing technical improvements to the application
  • Growing and nurturing junior colleagues' skills
  • Supporting less experienced team members
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  • Master’s degree in Software Engineering or related engineering field
  • Frontend Technologies:
  • React
  • React Native
  • Next.js
  • Redux
  • Typescript
  • Bootstrap
  • Material UI
  • Backend Technologies:
  • Node.js
  • Nest.js
  • Fastify
  • Express
  • Other Technologies:
  • AWS
  • Bitbucket/GIT
  • Jenkins
  • PostgreSQL
  • Docker
  • Familiarity with REST API and GraphQL
  • Familiarity with SQL, NoSQL databases
  • Deep understanding of software architecture and development principles
  • Fluency in English is a ...
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  • Contract under Polish law: B2B or Umowa o Pracę
  • Benefits such as private medical care, group insurance, Multisport card
  • English classes available
  • Hybrid work (at least 3 days/week on-site) in Warsaw (Mokotów)
  • Opportunity to work with excellent professionals
  • High standards of work and focus on the quality of code
  • New technologies in use
  • Continuously learning and growth
  • International team
  • On-site amenities like Pinball, PlayStation & much more
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