Senior Backend Developer

Senior Software Engineer

At NiCE, we don't limit our challenges. We challenge our limits. Always. We're ambitious. We're game changers. And we play to win. We set the highest standards and execute beyond them. And if you're like us, we can offer you the ultimate career opportunity that will light a fire within you.

We're looking for a Senior Software Engineer to join our Mobius team, a critical engineering group responsible for ingesting, transforming, and managing the data that powers NIA analytics. This is not a greenfield startup project. It is a highly scalable enterprise platform that sits at the center of a mature analytics ecosystem used by multiple product teams and customers worldwide.

The Mobius team is growing because demand for new capabilities continues to increase. The team is responsible for bringing vast amounts of customer interaction data into the platform, ensuring it is available, accurate, performant, and consumable by multiple downstream analytics teams.

You'll join a highly visible team that is expanding to meet growing business expectations while helping shape how AI-assisted development accelerates software delivery across engineering.

How will you make an impact?

• Design and build scalable backend services using C#
• Develop and optimize high-volume ETL and data ingestion pipelines
• Design, tune, and maintain complex Microsoft SQL Server environments
• Troubleshoot performance challenges across large-scale distributed systems
• Investigate customer-facing production issues and drive resolution
• Partner closely with multiple engineering teams that depend on Mobius-managed data
• Use AI-assisted development tools to analyze requirements, accelerate coding, review implementations, and create automated testing strategies
• Contribute to new feature development, platform enhancements, and architectural improvements
• Work on a platform that directly supports advanced speech and interaction analytics
• High-impact team with strong visibility and growing investment
• Significant ownership across both development and production engineering
• Opportunity to influence how AI is practically applied to software engineering workflows
• New feature development represents the majority of team activity, with substantial innovation and roadmap work underway

Have you got what it takes?

• 7+ years of software development experience
• Strong C# /.NET backend development experience
• 4+ years of Microsoft SQL Server experience in production environments
• Experience with Query optimization, Performance tuning, Database partitioning, Extended Events, and Resolving I/O and latch contention issues
• Experience building high-volume data processing systems
• Experience with ETL and data movement solutions
• Strong troubleshooting and analytical skills
• Excellent communication and collaboration skills

You will have an advantage if you have:

• Experience using AI tools throughout the software development lifecycle
• Microservices architecture experience
• Distributed systems development
• ElasticSearch experience
• Enterprise CI/CD environments
• Contact center, analytics, or data platform experience

What's in it for you?

Join an ever-growing, market disrupting, global company where the teams – comprised of the best of the best – work in a fast-paced, collaborative, and creative environment! As the market leader, every day at NiCE is a chance to learn and grow, and there are endless internal career opportunities across multiple roles, disciplines, domains, and locations. If you are passionate, innovative, and excited to constantly raise the bar, you may just be our next NICEr!

Enjoy NiCE-FLEX!

At NiCE, we work according to the NiCE-FLEX hybrid model, which enables maximum flexibility: 2 days working from the office and 3 days of remote work, each week. Naturally, office days focus on face-to-face meetings, where teamwork and collaborative thinking generate innovation, new ideas, and a vibrant, interactive atmosphere.