Full stack engineer - React, Kotlin, Python - Remote
Summary
Senior full-stack engineer at Xebia's CEE consulting team, building modern applications and integrations for client projects. Works across backend (Kotlin/Python, JVM) and frontend (React/TypeScript), with cloud, IaC, CI/CD and microservices. Remote role open to candidates based in the EU with a work permit.
Xebia is a global AI-first, digital transformation, and engineering partner. With over 25 years of experience and a team of 5,000 professionals across 16 countries, we help organizations design and build scalable products, platforms, and data-driven solutions.
We specialize in Artificial Intelligence, Data and Cloud, Intelligent Automation, and Digital Products, combining deep technical expertise with a strong focus on engineering excellence and a people-first culture.
In the CEE region, we’re a team of nearly 1,000 experts delivering modern applications, data platforms, and AI solutions for clients such as Millennium, ING, Play, Edenred, Arabian Drilling, FedEx, Leroy Merlin, Truecaller, Volotea, Schmitz Cargobull, and many, many more. We work with leading technologies including AWS, Azure, GCP, Databricks, and Snowflake, and combine strong engineering culture with a consulting mindset and a continuous focus on growth and knowledge sharing.
Tech stack: React, Kotlin, Python
You are:
Senior-level Full-Stack development experience with a modern web technology stack.
Strong backend experience with a server-side language, preferably JVM-based.
Professional experience building Single Page Applications, preferably with React and TypeScript.
Strong frontend development skills, including HTML, CSS, responsive design, cross-browser compatibility and accessibility.
Experience designing, building and maintaining APIs and integrations.
Good understanding of software engineering principles, including SOLID, DRY and data/ER modelling.
Experience with automated testing, code review and modern software quality practices.
Experience working with cloud infrastructure and Infrastructure as Code (IaC).
Familiarity with logging and monitoring tools and troubleshooting production/application issues.
Experience with CI/CD practices.
Experience with build and version control tools, such as Maven and Git/GitHub.
Experience working in Agile teams, using Scrum or Kanban and tools such as Jira.
Strong communication skills, ability to work independently and collaborate effectively with Product, UX and engineering teams.
Your profile:
- Good knowledge of Python and Kotlin.
- Experience working with microservices architecture.
- Practical experience with React and modern JavaScript.
- Good knowledge of HTML and CSS.
- Understanding of REST API design and consumption.
- Hands-on experience working with JSON.
- Willingness to work on both backend and frontend development.
- Ability to switch quickly between different technology areas.
- English proficiency at B2 level or higher.
Work from the European Union region and a work permit are required.
Nice to have:
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Experience with Docker and CI/CD processes (GitLab CI).
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Experience working in cloud environments.
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Knowledge of UX/UI principles.
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Experience with Responsive Web Design (RWD).
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Experience integrating with external partner systems
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Recruitment Process:
CV review – HR call – Interview – Client Interview – Decision
Skills
As published by greenhouse · 15 questions
Basics
First Name, Last Name, Email, Phone, Resume/CV, Cover Letter
Short answers (8)
- LinkedIn Profile optional
- Website optional
- What is your notice period?
- What is your preferred form of cooperation?
- What are your financial expectations?
- Please specify if the given salary is in net or gross value
- Please specify if the salary expectation are provided hourly or monthly
- Currency of the salary expectations
Pick from a list (7)
- Where did you find this job?
- What country do you currently reside in?
- Do you have documents entitling you to work in the European Union (valid work permits to work in the EU)?
- Do you speak English at a minimum B2 level?
- I declare that I agree to the processing of my Personal Data contained in the content of documents sent in response to the job/cooperation offer, and Personal Data collected during a possible recruitment interview, in order to participate in future recruitment processes conducted by the Administrator, i.e. Xebia sp. z o.o. with its registered office in Wrocław. optional
- I declare that I agree to sending to my e-mail address indicated in the content of recruitment documents, any information about recruitment processes conducted by the Administrator, i.e. Xebia sp. z o.o. with its registered office in Wrocław. optional
- The administrator of Personal Data is Xebia sp. z o.o. with its registered office in Wrocław, ul. Sucha 3, 50-086 Wrocław, KRS: 0000978067, NIP: 8971719181, REGON: 020363023 with a share capital of PLN 37 168 600.00. Your data contained in the CV will be processed only for recruitment purposes. The legal basis for the processing of your personal data is art. 221 cl. 1 of the Labour Code. If you provide separate consent, we will process your personal data also for future recruitment purposes. You have the right to access your personal data, to correct them, to remove them, to restrict their processing, to transfer your data, to submit an objection, to withdraw consent to data processing any time without affecting the lawfulness of processing carried out on the basis of the consent before it was withdrawn. In order to exercise the abovementioned rights, please send an e-mail with your request to: gdpr.pl@xebia.com. If you believe that your data are processed illegally, you can submit a complaint to the supervisory body with its registered office in ul. Stawki 2, Warsaw. We may only disclose your personal data if you provide consent thereto or to authorised bodies, when necessary. optional