---
title: 'Senior Node.js Developer at Poland and Eastern Europe'
canonical: 'https://feeny.ai/job/senior-node-js-developer-poland-and-eastern-europe-bulgaria-poland-romania-709q7tfm4vzc'
type: 'job'
last_seen: '2026-10-19'
---

# Senior Node.js Developer at Poland and Eastern Europe

- **Company:** Poland and Eastern Europe
- **Location:** Bulgaria / Poland / Romania
- **Posted:** 2026-10-15
- **Last confirmed live:** 2026-10-19
- **Apply:** https://job-boards.greenhouse.io/xebiacee/jobs/6225181004

## Job description

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.

About the role:

We are looking for an experienced Senior Node.js Developer who combines strong engineering skills with architectural expertise, a proactive mindset and the ability to drive technical discussions across teams.

You will be working primarily on our proprietary Commercial Data Manager, a system acting as a bridge between our internal services and HubSpot. Your work will involve maintaining and evolving the existing solution, developing new features and collaborating with Commercial and Engineering teams to translate business needs into effective technical solutions.

This role goes beyond implementation. You will be taking ownership of technical decisions, leading discussions with engineers, product teams and business stakeholders, identifying dependencies and driving solutions from architectural design through implementation.

You will also be working closely with HubSpot, contributing to feature development and reviews, and ensuring that new solutions align with the wider Legend ecosystem. The role will be split approximately 70% on core engineering and 30% on HubSpot-related work.

You will be:

- developing, maintaining and evolving the Commercial Data Manager using Node.js, JavaScript and TypeScript,

- designing, architecting and implementing scalable, maintainable solutions aligned with the wider system architecture,

- leading technical discussions with engineering teams, product managers and business stakeholders to define requirements, evaluate options and agree on the best approach,

- translating business needs into technical designs, identifying dependencies and driving implementation from concept to delivery,

- developing and integrating features involving HubSpot, ensuring they fit into the wider Legend ecosystem,

- participating in technical and architectural reviews, challenging existing approaches and identifying opportunities for improvement,

- contributing to the development and integration of Agentic AI solutions,

- supporting and mentoring other engineers, sharing knowledge and helping the team grow,

- collaborating across technical and non-technical teams to ensure solutions deliver meaningful business value.

Your profile:

- strong experience with Node.js, JavaScript and TypeScript (at least 6 years+),

-

## experience working with GitHub and GitHub Actions,

- a good understanding of HubSpot and its capabilities, APIs and integrations,

- hands-on experience working with Agentic AI, including an understanding of how agent-based solutions can be designed and implemented,

- proven ability to lead technical discussions and collaborate effectively with both technical and non-technical stakeholders,

-

## experience mentoring and supporting other engineers,

- strong system design and software architecture skills, with the ability to make sound technical decisions and explain them clearly,

- a proactive, ownership-driven approach to problem-solving and delivering solutions,

- practical experience using AI-powered assistants (e.g. ChatGPT, Claude, Copilot Chat, or similar) to improve productivity, quality, or decision-making in analysis and software delivery.

- Work from the European Union region and a work permit are required.

Nice to have:

- DevOps knowledge and experience,

-

## experience with Kafka and event streaming,

- previous experience in the gaming or affiliate marketing industry,

- experience applying GenAI in a more structured way within the SDLC, including defined workflows, prompt patterns, or tool integrations embedded into daily analytical and documentation work,

- interest in and familiarity with emerging AI-driven practices (e.g. automation of analysis tasks, AI-supported documentation, or workflow optimization), with a willingness to explore and experiment beyond standard approaches.

Recruitment Process:

CV review – HR call – Interview – Client Interview x2 – Decision

## About Poland and Eastern Europe

## Company Overview
- **One-liner**: Xebia’s Poland & Eastern Europe (CEE) unit delivers AI-first digital transformation, data platforms, cloud engineering, and custom software for global enterprises.
- **Entity Type**: Private (part of Xebia Group)
- **Headquarters**: Wrocław, Poland (with main offices in Gdańsk and Rzeszów; additional hubs in Bulgaria, Romania, Czechia, etc.)
- **Founded**: The Polish entity formed through the acquisition of PGS Software and GetInData; Xebia itself was founded in 2001
- **Founders**: Not publicly disclosed for the CEE region; Xebia global was founded by Anand Sahay and others

## Core Business
- Primary industries: IT consulting, cloud & data engineering, AI/ML, custom software development
- Target customers: B2B, large enterprises and mid-market across fintech, e-commerce, media, fashion, airlines, logistics, streaming, telecom, retail
- Mission: “Shaping tomorrow with AI today” – combining human expertise with AI to help organizations design and build scalable, data-driven solutions

## Products & Services
- **Cloud & Platform Engineering**: Consulting and implementation for AWS, Azure, GCP, including migration, DevOps, and DevSecOps. (Service)
- **Data Platforms & Analytics**: End-to-end data engineering, Databricks, Snowflake, dbt, and analytics solutions. (Service)
- **AI & Machine Learning**: AI architecture, ML engineering, and AI platform development. (Service)
- **Digital Product Engineering**: Full-stack software development, mobile apps (iOS/Android), and custom application development. (Service)
- **Training & Knowledge Sharing**: Internal guilds, labs, meetups, and conference speaking; covers Azure, AWS, ISTQB, PMI certifications. (Service)

## Market Standing
- **Valuation / Market Cap**: Not publicly available (private entity)
- **Key Metric**: 1,000+ experts in the CEE region (part of 5,000+ global workforce)
- **Notable Investors / Partners**: Partners include Databricks, dbt, Snowflake, Azure, GCP, AWS (first AWS Premier Partner in Poland); clients named: McLaren, Aviva, Deloitte, Spotify, Disney, ING, UPS, Tesco, Truecaller, Allegro, InPost, etc.
- **Growth Signals**: Active hiring across 60+ roles (AI Architects, Data Engineers, DevOps, Java, etc.), 95% employee retention over 5 years, 30% hold principal/senior/mid-level positions, 60+ conference speakers, 20+ guilds, strong workation and remote culture

## Competitive Advantages
- **Deep cloud certifications and partnerships** – first AWS Premier Partner in Poland, Gold Partner for Databricks, Snowflake, GCP.
- **Strong engineering community** – over 20 internal guilds & labs, regular meetups (Software Talks, Data Tech Talks), and hosting one of Poland’s largest tech conferences.
- **Longevity & retention** – 95% of employees stay over 5 years, indicating strong culture and career growth.
- **Global delivery model** – combination of client-facing teams in US/Europe with nearshore (CEE, LATAM) and offshore (India) capacity, offering diverse project exposure.

## Strategic Focus
- **AI-first approach** – embedding AI into all service lines and internal operations.
- **Knowledge sharing and thought leadership** – support for conference speaking, open-source contributions, and continuous learning.
- **Scaling the CEE hub** – expanding headcount across cloud, data, and AI roles while maintaining a people-first, flexible work culture.

## Why Work Here
- **Work flexibility**: Hybrid/remote options; work from offices in Wrocław, Gdańsk, Rzeszów (Poland) or fully remote; up to 45 working days per year of “workation”.
- **Growth & development**: Personal development budget for tech & soft skills; full reimbursement for cloud certifications (Azure, AWS, ISTQB, PMI); mentoring and internal training.
- **Engineering culture**: Focus on modern open-source stacks, real ownership, guilds & labs, and a strong knowledge-sharing ethos (60+ conference speakers, meetups).
- **Perks & wellbeing**: Health and wellbeing support, team building events, referral program, and a diverse, inclusive workplace.
- **Notable**: “95% of Xebians have been with us for over 5 years” – signals long-term career stability.

## Sources
1. [xebia.com – Career at Xebia (Poland)](https://xebia.com/careers-poland/)
2. [job-boards.greenhouse.io – Xebia CEE Jobs](http://job-boards.greenhouse.io/xebiacee)
3. [xebia.com – Locations](https://xebia.com/locations/)
4. [job-boards.greenhouse.io – Additional job listing](https://job-boards.greenhouse.io/xebiacee/jobs/5991335004)
5. [xebia.com – Main site](https://xebia.com/)

## Other roles at Poland and Eastern Europe

- [Senior Data Engineer with Databricks](https://feeny.ai/job/senior-data-engineer-with-databricks-poland-and-eastern-europe-poland-a3xb4ktcqn43) — Poland
- [Senior Typescript Developer](https://feeny.ai/job/senior-typescript-developer-poland-and-eastern-europe-bulgaria-poland-romania-rxzcbxvha8mq) — Bulgaria / Poland / Romania
- [Lead FullStack Engineer (AI)](https://feeny.ai/job/lead-fullstack-engineer-ai-poland-and-eastern-europe-bulgaria-poland-romania-hdwx9e47v1rj) — Bulgaria / Poland / Romania
- [Product Manager](https://feeny.ai/job/product-manager-poland-and-eastern-europe-bulgaria-poland-romania-nedk5hjnykmj) — Bulgaria / Poland / Romania
- [Senior AI Engineer](https://feeny.ai/job/senior-ai-engineer-poland-and-eastern-europe-bulgaria-moldavia-poland-romania-05rh9ym4vp68) — Bulgaria / Moldavia / Poland / Romania
- [Cybersecurity Consultant](https://feeny.ai/job/cybersecurity-consultant-poland-and-eastern-europe-bulgaria-romania-rvmn8fx7fh91) — Bulgaria / Romania
- [Senior Program Manager](https://feeny.ai/job/senior-program-manager-poland-and-eastern-europe-bulgaria-poland-romania-49wcp0ga74rs) — Bulgaria / Poland / Romania
- [Agentic AI Architect](https://feeny.ai/job/agentic-ai-architect-poland-and-eastern-europe-bulgaria-poland-romania-ffvdjabdpcc8) — Bulgaria / Poland / Romania
- [B2B PHP Senior Developer, Romania](https://feeny.ai/job/b2b-php-senior-developer-romania-poland-and-eastern-europe-romania-tjmtr9hjyf5e) — Romania
- [GCP Data Architect](https://feeny.ai/job/gcp-data-architect-poland-and-eastern-europe-poland-jfq58wygp471) — Poland