Custom Software
for NYC Enterprise
Senior engineering teams that survive NYC enterprise security reviews, RFPs, and the complexity of legacy stacks.
Engineering for the NYC enterprise stack
Custom software work in New York is rarely a greenfield build. The interesting NYC engagements are usually replatforming a 15-year-old internal system that became business-critical, layering modern interfaces over legacy back-office infrastructure, or wiring a new product into a stack that includes Bloomberg terminals, mainframe adapters, and three different SSO providers. The technical decisions are downstream of organizational decisions, and the organizational decisions are downstream of stakeholder politics that take time to map.
Paramint is headquartered at 250 E 7th Street in Brooklyn, with most of our enterprise client base concentrated in Midtown, the Financial District, Hudson Yards, and Long Island City. We work on-site for kickoff and architecture phases, sitting in the room with the engineering manager, the security architect, the head of ops, and whoever owns the legacy system that nobody has touched in seven years. That kind of stakeholder mapping happens faster in person, and the early decisions made in those rooms shape everything that follows.
Our founding team brings enterprise engineering experience from JPMorgan, Morgan Stanley, and Adobe. We've sat through SOC 2 audits, third-party risk reviews, BitSight remediation, and the architecture-committee approvals that NYC banks, insurers, media holding companies, and regulated industries require before code goes near production. We deploy into your VPC, integrate with your IAM, and document the threat model in the format your security team will actually read.
We've built production systems for NYC and Fortune 500 clients including Discord, Endeavor, Constellation Brands, Burger King, the Port Authority of NY/NJ, and NYC DYCD. The work spans Trust & Safety platforms handling millions of moderation actions, franchise analytics portals consolidating hundreds of locations, government workflow systems with full audit trails, and internal platforms replacing spreadsheets that ran critical operations for years. Different industries, similar engineering rigor.
We're an NMSDC Certified Minority Business Enterprise. For NYC enterprises and government buyers with supplier diversity programs (banks, insurers, the Port Authority, NYC city agencies, and Fortune 500 procurement organizations), that certification matters as a scoring factor in RFP responses and a reporting input for your team's diversity goals. We can move through procurement faster because the certifications, insurance, and corporate structure are already in place.
We don't do offshore subcontracting. The team you meet in the first conversation is the team that writes the code. For most NYC engagements that means a tech lead, two or three engineers, and a product partner. Small and senior, because enterprise codebases punish staffing churn and a fifteen-person team usually creates more coordination overhead than throughput.
What we typically build for NYC enterprise
The shape of the work we see most often from New York buyers.
Internal platform engineering
Replatforming the homegrown systems that grew with the business. Often Wall Street back-office, agency operations, or media supply chain.
Legacy modernization
.NET to Node, COBOL adapters, mainframe integrations. The unglamorous work that lets a 30-year-old NYC institution run on modern infrastructure.
Data product engineering
Customer-facing data products for media, fintech, and analytics businesses where the product IS the data pipeline.
Compliance & audit systems
Workflow tools with the audit logs, role-based access, and retention policies that finance, legal, and government teams require by default.
FAQ: enterprise software in NYC
Yes, and for enterprise software work we usually want to. The first two weeks of any meaningful build involve mapping stakeholders, reading existing code, and untangling who owns what. That goes faster when we can be on-site at your Midtown, FiDi, or Hudson Yards office for a few days a week. After the architecture is settled, we typically shift to a remote-first cadence with periodic on-site reviews.
Yes. Our founding team came through JPMorgan, Morgan Stanley, and Adobe, so we understand what an enterprise security review actually asks for. We're comfortable with SOC 2 Type II environments, third-party risk questionnaires, BitSight scoring, and the architecture diagrams that NYC banks, insurers, and regulated firms require before code can ship. We can deploy into your VPC, on your hosting, with your IAM model.
Yes. We've responded to RFPs from NYC city agencies, the Port Authority of NY/NJ, and Fortune 500 procurement organizations. Because we're an NMSDC Certified Minority Business Enterprise, we can also fulfill diverse-supplier requirements that many of these RFPs include as scoring criteria. Send us the RFP early. We're typically faster to respond than larger vendors.
Most NYC enterprise builds run with a small senior team: typically a tech lead, two or three engineers, and a product partner, supplemented by specialists when a phase needs them (data engineering, security review, mobile). Our preference is to keep the team small and senior rather than ramping a large bench, because enterprise codebases punish staffing churn. We don't sub out the work to offshore teams.
Yes, both are routine. We've signed standard NYC enterprise MSAs from financial services, media, and Fortune 500 clients. We can also work under your paper for procurement-driven engagements. For first-conversation NDAs we have a mutual NDA we can countersign within a day if you don't have your own template.
Custom software for your NYC enterprise
Tell us about the system you're trying to build, replace, or modernize.