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December 17, 2025

Azure & DevOps Senior Engineer

Senior • Hybrid

$18,300 - $27,100/

Poznań, Poland

As a Senior Engineer Azure & DevOps within our engineering team, you will be at the forefront of building and optimizing our cloud-native data and application platforms. You will lead the design, implementation, and automation of robust CI/CD pipelines, infrastructure as code, and scalable cloud solutions focusing on Data & AI. This role requires deep expertise in Azure, Python, Databricks, FastAPI and Azure AI services as well as a passion for driving operational excellence and mentoring others. You will play a key part in ensuring our systems are secure, reliable, and efficient, enabling rapid delivery of high-quality software.


Apply now to shape scalable cloud-native platforms and accelerate innovation in DevOps and AI!


Key Responsibilities

  • Design, implement, and maintain scalable and secure cloud infrastructure on Azure, leveraging best practices in automation and infrastructure as code.

  • Build and optimize CI/CD pipelines using GitHub Actions for seamless deployment of Python and FastAPI-based applications and data workflows.

  • Develop and manage Databricks environments, automating cluster provisioning, job orchestration, and monitoring.

  • Collaborate with software engineers and data scientists to streamline development, testing, and deployment processes for the AI based applications.

  • Troubleshoot and resolve complex infrastructure and deployment issues, ensuring high availability and performance.

  • Drive adoption of DevOps best practices, including monitoring, logging, security, and cost optimization.

  • Mentor and support junior engineers, fostering a culture of continuous improvement and operational excellence.

  • Liaise with product owners and stakeholders to translate business requirements into scalable technical solutions.


Qualifications & Skills

Essential:

  • + 4 years of professional experience in a similar role

  • Deep expertise in Azure IaaS and PaaS services (e.g., Azure Databricks, App Service, AI Search, Storage)

  • Proficiency in GitHub version control and CI/CD pipelines using GitHub Actions

  • Solid experience in Python programming

  • Familiarity with observability tools and API integrations

  • Curiosity-driven mindset with a focus on continuous improvement.

  • Proven ability to innovate and automate new technologies and frameworks

  • Excellent communication and collaboration skills

  • Fluent English and Polish


Preferred:

  • Good understanding of containerisation: Kubernetes, Docker and Terraform

  • Experience with cloud security and data engineering workflows

  • Proficiency in Terraform or Bicep

  • Understanding of Agile/Scrum practices.


Opportunities for growth 

Improving everyday health takes dedication. Energy. Effort. So we look to reward your contribution with a benefits package that includes: 

  • A competitive base salary 

  • Contract of employment 

  • Annual bonus that reflects performance 

  • Life insurance and pension plan 

  • Private medical package with additional preventive healthcare services for employees and their eligible 

  • Sports cards (Multisport) 

  • Health and wellbeing program that takes care of you physically and mentally 

  • Pension plan membership and savings program 

  • Recognition program that rewards incredible contributions 

  • Hybrid@Haleon our philosophy to hybrid work (2 days of on-site work per week) 

  • Possibilities of development within the role and company’s structure