Jobs and Careers
HA

Senior Software Engineer - Salesforce

Haleon
Poznań, Polandfull_timeVerifiedPosted 17 Dec 2025

About the role

<p>Welcome to Haleon. We’re a purpose-driven, world-class consumer company putting everyday health in the hands of millions. In just three years since our launch, we’ve grown, evolved and are now entering an exciting new chapter – one filled with bold ambitions and enormous opportunity.<br/><br/>Our trusted portfolio of brands – including Sensodyne®, Panadol®, Advil®, Voltaren®, Theraflu®, Otrivin®, and Centrum® – lead in resilient and growing categories. What sets us apart is our unique blend of deep human understanding and trusted science.<br/><br/>Now it’s time to fully realise the full potential of our business and our people. We do this through our Win as One strategy. It puts our purpose – to deliver better everyday health with humanity – at the heart of everything we do. It unites us, inspires us, and challenges us to be better every day, driven by our agile, performance-focused culture.</p><p></p><p></p>Job Posting<p><b>Hello. We’re Haleon. A new world-leading consumer health company. Shaped by all who join us. Together, we’re improving everyday health for billions of people. By growing and innovating our global portfolio of category-leading brands – including Sensodyne, Panadol, Advil, Voltaren, Theraflu, Otrivin, and Centrum – through a unique combination of deep human understanding and trusted science. What’s more, we’re achieving it in a company that we’re in control of. In an environment that we’re co-creating. And a culture that’s uniquely ours. Care to join us. It isn’t a question. </b></p><p><b> </b></p><p><b>With category leading brands such as Sensodyne, Voltaren and Centrum, built on trusted science and human understanding, and combined with our passion, knowledge and expertise, we’re uniquely placed to do this and to grow a strong, successful business. </b> </p><p></p><p>This is an exciting time to join us and help shape the future. It’s an opportunity to be part of something special. </p><p></p><p><b>Role overview</b></p><p>As a <b>Senior Engineer</b>, within the Haleon Salesforce Excellence team you will be at the forefront of innovation, overseeing advanced engineering tasks and guiding junior engineers. The ideal candidate will possess a robust background in Salesforce development, with a keen focus on building scalable, secure, and efficient Salesforce services. This role offers the opportunity to drive implementation of strategic functionalities enhancing capabilities of Haleon Representatives worldwide. </p><p></p><p><b>Key responsibilities</b> </p><ul><li><p>Oversee and manage delivery of complex engineering tasks within the Team. From conception to completion with approach: “We build it, we Own it”. </p></li></ul><ul><li><p>Implement new functionalities with Apex, LWC and when needed using Salesforce Out of the Box configuration options (we migrated from Classic to Lightning in 2023). </p></li></ul><ul><li><p>Develop best quality code: according to industry standards, with Unit Tests (we encourage you use TDD methodology), take advantage of static code analysis tool (SonarQube) and AI (GitHub Copilot) not forgetting about Code Review process and using automated CI/CD pipeline. </p></li></ul><ul><li><p>Troubleshoot and resolve technical issues. Develop cohesive and actionable plans to overcome technical challenges. </p></li></ul><ul><li><p>Foster culture of continuous improvement, share your knowledge, mentor and inspire less experienced Engineers. </p></li></ul><ul><li><p>Collaborate closely with both technical and non-technical stakeholders to ensure project alignment and quality.   </p></li></ul><ul><li><p>Identify non-functional requirements, promote good practices in areas such as accessibility, performance, security, testability and observability. </p></li></ul><p></p><p></p><p><b>Qualifications and skills</b> </p><p><b>Essential</b> </p><p></p><ul><li><p>+4 years of practical, hands-on experience in Salesforce development</p></li></ul><ul><li><p>Proven track record in Salesforce administration and development roles with deep knowledge across multiple Salesforce products (our core system is based on Sales Cloud, but we are integrated with: Service Cloud, Commerce Cloud, Experience Cloud, Data Cloud, Marketing Cloud, Agentforce).   </p></li></ul><ul><li><p>Extensive hands-on experience developing Salesforce customizations using Apex and Lightning Web Components (LWC), custom integrations (REST API, Bulk API, Event-Driven), and executing data migrations.   </p></li></ul><ul><li><p>In-depth understanding of architectural and operational best practices with emphasis on Salesforce but not limited to.   </p></li></ul><ul><li><p>Extensive experience with Salesforce DX project setup, Git repository management (GitHub) and available automations (static code analysis tools, automated testing, integration and deployment, GitHub Actions, GitHub Copilot etc.)   </p></li></ul><ul><li><p>A strong passion for creating clean, maintainable &amp; highly testable code and components. </p></li>

Apply for this role

Generate a tailored application kit with a matched cover letter, interview prep, and CV highlights — in under 60 seconds.

Apply Now →Generate Application Kit

Free account required — sign up in 30s

Company

Haleon

View company profile →