What are the responsibilities and job description for the Senior Software Engineer - Data Modelling position at Apollo Solutions?
Senior Software Engineer – Data Modelling (Cloud / High Performance Systems)
$135,000 - $325,000 Salary Range
Boston - Hybrid (1 day per week)
We’re hiring a Senior Software Engineer to join a cutting-edge team building a next-generation data platform powering advanced research and decision-making.
This is a hands-on engineering role focused on designing and building scalable, high-performance data systems - not just pipelines, but real platform-level impact.
The Opportunity
You’ll work closely with highly technical stakeholders to:
- Design and implement robust data models for complex datasets
- Build scalable data pipelines and processing systems
- Contribute to a modern cloud-native data platform
- Solve problems around performance, latency, and scale
- Help shape architecture and engineering best practices
This is a fast-paced, high-impact environment where engineering quality and performance truly
matter.
What We’re Looking For
We’re looking for engineers who think beyond ETL and understand how to build production-grade data systems.
Core requirements:
- Strong Python engineering experience (C# also considered)
- Proven experience building data-centric applications at scale
- Hands-on with data modelling and data warehouse design
- Experience with cloud platforms (AWS preferred)
- Exposure to tools/frameworks such as:
- Spark / SQL
- Data lakes / warehouses
- Streaming or distributed systems
Ideal Background
- Experience building high-performance, scalable data platforms
- Strong understanding of how data moves across systems
- Comfortable owning solutions end-to-end
- Exposure to financial services or data-intensive domains (preferred, not essential)
- Experience working in production environments with real SLAs
What Makes This Role Stand Out
- Work on complex, high-impact data systems, not just pipelines
- Join a team that values clean architecture and engineering excellence
- Solve real performance and scalability challenges
- Collaborate with high-calibre technical stakeholders
Salary : $135,000 - $325,000