Syntax
Fintech & PaymentsDirect Lever career site

Mid-Level / Senior Software Engineer

Location
New York City, NY
Job type
Full-time
Level
Mid-level
Listed
30 days ago

Skills & highlights for this role

  • web application development
  • data pipelines
  • code review

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.

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.

Read the original posting

From Syntax's careers page, first listed on Rolev.ai on October 10, 2026. Rolev.ai is not the employer.

How Rolev.ai helps with this application

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Common questions

Where is the Mid-Level / Senior Software Engineer job at Syntax located?

This Mid-Level / Senior Software Engineer position at Syntax is located in New York City, NY. Always check Syntax's application page for specific state eligibility or relocation policies.

What qualifications are required for Mid-Level / Senior Software Engineer at Syntax?

For the Mid-Level / Senior Software Engineer role, Syntax highlights experience with web application development, data pipelines, code review. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.

How do I apply for the Mid-Level / Senior Software Engineer position at Syntax?

This listing links directly to Syntax's Lever application page. You can apply directly on Syntax's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Lever application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.