Senior Developer (13 / 10 / 2025)

Job Summary :

We are seeking a skilled Mid-level Optimisely Developer to join our team and help design, implement, and optimize A / B tests and experimentation strategies using the Optimisely platform. The ideal candidate will have hands-on experience with front-end development, experimentation, and data-driven decision-making to improve user experiences and business outcomes.

Responsibilities

• Design, develop, and implement A / B and multivariate tests using the Optimisely experimentation platform.
• Collaborate with product managers, data analysts, and UX designers to identify testing opportunities and hypotheses.
• Implement front-end changes using JavaScript, HTML, and CSS as part of experiments.
• Analyze experiment results and provide actionable insights to stakeholders.
• Ensure proper QA and monitoring of live experiments to minimize risk.
• Maintain documentation of experiments, test plans, and implementation details.
• Stay updated with best practices in experimentation and feature flagging.
• Troubleshoot and resolve issues related to experiments and feature rollouts.

Primary Skills :

Preferred Qualifications :