Help shape digital solutions that transform how organisations operate across Europe, combining hands‑on development with client‑facing advisory work.
Responsibilities
Participate in all phases of IT projects – from requirements analysis and solution design to development, testing (UAT), and user training
Work closely with clients to understand business needs and translate them into effective technical solutions
Design, build, and maintain enterprise applications using modern technologies such as Java, C#, JavaScript, and TypeScript, along with frameworks like Spring Boot, .NET, React.js, and Angular
Contribute across the full stack, including backend, frontend, and system integrations within complex environments
Support the implementation and integration of CRM/CX platforms
Requirements
A degree in Computer Science, Engineering, or a related field
We are looking for two Principal Engineers to join the Consumer & Merchant Experience area and the Global Architecture Team. These are senior Individual Contributor positions with international scope and organization-wide impact.
Locations (3)
Warsaw, Masovian, Poland
Cracow, Lesser Poland, Poland
Poland
Compensation
We offer B2B type of contract
Responsibilities
Define architectural standards across the technology organization
Identify and address systemic technical challenges spanning multiple domains
Shape engineering principles, practices, and technology standards
Contribute to the organization’s technology strategy for AI
Lead cross-team and cross-domain technical initiatives
Build software delivery from design through production, measurement and ongoing quality. Develop and debug software across backend and frontend with distributed systems awareness. Use AI agents for activities including code generation, testing, specification writing and deployment. Evaluate and improve agent workflows, prompts, rules and supporting engineering tools. Build production quality, monitoring and debugging while contributing to shared tooling and engineering knowledge.
Compensation
At Entain India, we offer a package and the support people need to make an impact. Join us, and a great compensation package is just the beginning. You can expect to receive benefits like: Safe home pickup and home drop. A regular bonus and great pension. 24 days annual leave. Extra paid leave, including wellbeing and development days. Life assurance and Income Protection. Private healthcare and wellbeing support. INR 3,000 per month Communication allowance. Up to INR 16,000 per year in Crèche expenses (children under 3).
Responsibilities
Build software delivery from design through production, measurement and ongoing quality.
Develop and debug software across backend and frontend with distributed systems awareness.
Use AI agents for activities including code generation, testing, specification writing and deployment.
Evaluate and improve agent workflows, prompts, rules and supporting engineering tools.
Build production quality, monitoring and debugging while contributing to shared tooling and engineering knowledge.
Develop and maintain high-quality web applications and services using Java / Python and related frameworks, build and maintain RESTful APIs, and create responsive front-end interfaces.
Responsibilities
Develop and maintain high-quality web applications and services using Java / Python and related frameworks (e.g., Springboot, Django, Flask, FastAPI).
Develop and maintain robust and scalable RESTful APIs.
Build and maintain user-friendly and responsive front-end interfaces using modern JavaScript frameworks (e.g., React, Angular, Vue.js).
Perform QC activities on one or more web-based applications.
Debug and troubleshoot issues across software application(s), ensuring timely resolution.
Requirements
Bachelor's degree in computer science, Software-Engineering, or a related field.
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