Senior Optimizely Backend Developer

Responsibilities

• Design, develop, and maintain robust, scalable back-end solutions using Optimizely CMS and Commerce platforms
• Collaborate with front-end developers, architects, designers, and stakeholders to deliver seamless digital experiences
• Develop integrations with third-party systems (APIs, payment gateways, CRM, etc.)
• Ensure code quality through code reviews, unit testing, and best engineering practices
• Optimize application performance, scalability, and security
• Participate in architectural discussions and technical decision-making processes
• Provide technical mentorship to junior developers and actively contribute to knowledge sharing
• Stay up-to-date with the latest Optimizely features, tools, and industry trends

Requirements

• 5+ years of professional back-end development experience
• Solid expertise in Optimizely CMS and Commerce (minimum 2 years hands-on)
• Strong knowledge of .NET Core, C#, and modern development frameworks
• Experience with RESTful API design and integration
• Solid understanding of software design principles, architecture patterns, and performance optimization
• Familiarity with relational databases (e.g., SQL Server) and ORM tools
• Hands-on experience with version control (Git), CI/CD pipelines, and Agile methodologies
• Excellent problem-solving skills and attention to detail

Must have

• Optimizely CMS and Commerce
• .NET Core
• C#
• Experience with headless CMS implementations

Nice to have

• Optimizely Certification(s)
• Knowledge of cloud platforms (Azure or AWS)
• Familiarity with testing frameworks and automated testing practices

What we can offer

• Our modern stack projects are the right mix of exciting and challenging
• Gain access to our diverse range of training programs, courses, and certifications
• Choose your work style - remote, on-site or hybrid in one of our stunning offices. We offer the freedom of flexible working hours
• Enhance your language skills with our corporate English classes
• Work from anywhere and explore the world with our Workation program