Company Description About Sopra Steria Sopra Steria, a major Tech player in Europe with 51,000 employees in nearly 30 countries, is recognised for its consulting, digital services and solutions. It helps its clients drive their digital transformation and obtain tangible and sustainable benefits. The Group provides end-to-end solutions to make large companies and organisations more competitive by combining in-depth knowledge of a wide range of business sectors and innovative technologies with a collaborative approach. Sopra Steria places people at the heart of everything it does and is committed to putting digital to work for its clients in order to build a positive future for all. In 2025, the Group generated revenues of €5.6 billion. The world is how we shape it. Job Description We are seeking a highly skilled Salesforce Senior Developer responsible for designing, developing, and implementing customized solutions within the Salesforce platform. The ideal candidate will lead development efforts, ensure best practices, and collaborate with cross-functional teams to deliver scalable and high-quality solutions 10 years of overall IT experience 7+ years of hands-on Salesforce development • Experience in at least one full lifecycle Salesforce implementation Key Responsibility : • Develop scalable solutions on the Salesforce Platform using Apex, LWC, and integrations • Lead technical design discussions and provide architectural guidance • Develop custom applications using: • Apex Classes, Triggers • Lightning Web Components (LWC) • Einstein & Agent force • Integrate Salesforce with external systems using REST/SOAP APIs and middleware (e.g., MuleSoft) • Optimize performance and ensure code quality through best practices • Mentor junior developers and conduct code reviews • Work closely with business stakeholders, architects, and admins • Implement CI/CD pipelines and version control (Git-based) • Ensure security, data integrity, and compliance standards Total Experience Expected: 08-10 years Qualifications Engineering or Master in Science (MCA) or Equivalent) Certification Required: Salesforce Platform Developer I & II Salesforce App Builder Copado Certificate (Good to Have) Additional Information At our organization, we are committed to fighting against all forms of discrimination. We foster a work environment that is inclusive and respectful of all differences. All of our positions are open to people with disabilities.