Mid-Level / Senior Software Engineer

syntax· Syntax Data
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📍 New York CityFull Time

About this role

About Syntax Data Syntax is a financial data and technology company that codifies business models into a relational system called Affinity® Data. Using its patented FIS® technology inspired by the systems sciences, Affinity® Data offers the most comprehensive, granular, and accurate product line revenue data available on public companies in the market. This technology is leveraged to classify and analyze private markets at scale.   Syntax Direct℠, is an index modelling and analysis platform that uses this abundance of data to facilitate the near instantaneous creation and ongoing management of boundless direct indexing solutions and rules-based equity portfolios through a fully automated platform. Syntax Indices provides customized and proprietary indices, including core global benchmarks and micro- and macro-thematic, smart beta, defined outcome, and target volatility indices. These indices are foundational for a range of financial products, such as ETFs, UITs, and structured products.   About the Role Syntax’s Software Engineering team is a group of highly motivated people with a passion for technology. As a Mid-Level or Senior Software Engineer you will be responsible for developing, maintaining and innovating on Syntax’s financial software and data products.  You will be tasked with writing optimized, performant code, and be expected to contribute to the planning and design of our products. Your work will contribute to the development of web applications, data pipelines and third party integrations. You will mentor peers, conduct code reviews, and provide direct feedback into Syntax’s software engineering process and improve the efficiency of the team.

Frequently Asked Questions

Is the salary disclosed for the Mid-Level / Senior Software Engineer position at syntax?
The salary for this Mid-Level / Senior Software Engineer role at syntax is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Mid-Level / Senior Software Engineer position at syntax located?
This Mid-Level / Senior Software Engineer role at syntax is based in New York City. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Mid-Level / Senior Software Engineer role at syntax full-time or part-time?
This is listed as a Full Time position. It is posted as a Mid-Level / Senior Software Engineer role in the Syntax Data department at syntax.
Which team or department does the Mid-Level / Senior Software Engineer at syntax belong to?
This Mid-Level / Senior Software Engineer position is part of the Syntax Data department at syntax. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Mid-Level / Senior Software Engineer position at syntax?
Click the "Apply Now" button on this page. You will be redirected to syntax's official application portal hosted on lever where you can submit your application directly.
When was the Mid-Level / Senior Software Engineer job at syntax posted?
This Mid-Level / Senior Software Engineer position at syntax was posted on Jan 21, 2026. Apply as soon as possible — early applications are often reviewed first.
Mid-Level / Senior Software Engineer
syntax
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