Senior Principal Software Engineer - Full-Stack Analytics

Clarity Innovations; Herndon (VA); On-site; USD 110,000 - 277,000; Full time

Job summary

Clarity Innovations is seeking a Full-Stack Software Engineer to design, build, and enhance a modern analytics product that turns complex data into actionable insights. You will contribute across the stack, from intuitive UIs and interactive visuals to scalable APIs, data services, and cloud infrastructure.

The ideal candidate will manage large, varied datasets, solve complex problems, and collaborate with product managers, data engineers, and other engineers.

Qualifications

• Typically has a University Degree (BA/BS) or equivalent experience and minimum 7 years of prior relevant experience.
• Experience developing backend services and APIs in Go, C++, or C# is required.
• Experience building analytics, BI, geospatial, data-fusion, or data-exploration products.
• Familiarity with large-scale data platforms, search technologies, or distributed query engines.

Responsibilities

• Design, build, and enhance a modern analytics product across the application stack.
• Develop backend services and scalable APIs for data processing and insights.
• Collaborate with product managers, designers, data engineers, and other software engineers.

Skills

Backend development

RESTful APIs

Data analytics

Geospatial data

Distributed systems

Education

Bachelor's degree in a related field

Tools

Go

C++

C#

PostgreSQL

Elasticsearch

Trino

Apache Iceberg

Job description

Clarity Innovations is seeking a Full-Stack Software Engineer to design, build, and enhance a modern analytics product that turns complex data into actionable insights. You will contribute across the stack, from intuitive UIs and interactive visuals to scalable APIs, data services, and cloud infrastructure.

The ideal candidate will manage large, varied datasets, solve complex problems, and collaborate with product managers, data engineers, and other engineers.