New York is a major market for banking and financial technology, with demand spanning digital banking, payments, lending, wealth management, compliance, and core system modernization. The companies below cover different delivery models, from fintech-focused development teams to large enterprise technology providers, giving banks and financial businesses several options to compare.
1. Itexus
Itexus develops financial software for banks, credit unions, investment firms, brokers, and fintech companies, making its services relevant to New York's banking and financial services market. Its banking solutions include digital banking, KYC and onboarding, lending, payments, digital wallets, trading, and wealth management. The company also provides legacy modernization, system integration, QA, cloud, and DevOps services for financial organizations.
Key Facts
- Best for: Banks, fintechs, credit unions, and financial software platforms
- Core services: Banking software development, fintech development, mobile banking, payments, lending, trading, and wealth management
- Specialization: Regulated financial software and complex integrations
- Location: Dover, Delaware, USA
- Notable strength: 300+ fintech projects and dedicated financial software expertise
Contact Information
- Website: itexus.com
- Email: moc.suxeti@ofni
- Address: 8, The Green, STE road, Dover, DE 19901, USA
- LinkedIn: www.linkedin.com/company/itexus
- Facebook: www.facebook.com/itexus
- Twitter: x.com/ItexusSoft
- Instagram: www.instagram.com/itexus.soft
2. DataArt
DataArt is a software engineering company founded in New York City with a long-standing financial services practice. Its financial technology work covers software engineering, data and analytics, cloud modernization, AI, and digital platforms for complex enterprise environments. The company maintains a New York office on Park Avenue South and works with organizations across financial services and other regulated industries.
Key Facts
- Best for: Financial institutions and enterprises with complex technology environments
- Core services: Software engineering, data and AI, cloud, application modernization
- Specialization: Financial services technology and enterprise systems
- Location: New York, NY
- Notable strength: Dedicated financial services expertise
Contact Information
- Website: www.dataart.com
- Phone: +1 (212) 378-4108
- Email: moc.traatad@kroY-weN
- Address: 475 Park Avenue South, Floor 15, New York, NY 10016, USA
- LinkedIn: www.linkedin.com/company/dataart
- Facebook: www.facebook.com/DataArt
- Twitter: x.com/DataArt
3. Unified Infotech
Unified Infotech is a New York-based software development company that works with financial services and fintech businesses. Its services cover custom software development, web and mobile applications, digital platforms, and financial technology solutions. The company is relevant to banks and financial businesses looking to build customer-facing applications, modernize existing platforms, or develop new digital financial products.
Key Facts
- Best for: Banks, fintech companies, and financial services businesses
- Core services: Custom software development, web and mobile development, fintech solutions, and digital platforms
- Specialization: Financial technology and custom digital products
- Location: New York, NY
- Notable strength: Experience developing fintech software for the New York market
Contact Information
- Website: www.unifiedinfotech.net
- Phone: +1 201 761 9432
- Email: ten.hcetofnideifinu@olleh
- Address: 135 Madison Ave, New York, NY 10016, USA
- LinkedIn: www.linkedin.com/company/unifiedinfotech
- Facebook: www.facebook.com/unifiedinfotech
- Instagram: www.instagram.com/unified.infotech
- Twitter: x.com/unified\_infotec
4. DOOR3
DOOR3 is a New York City software development and technology consultancy with expertise in financial and banking software. Its services include custom financial applications, banking software for banks and credit unions, payment processing solutions, financial market platforms, integrations, and fintech products. Headquartered in New York City, the company works with financial organizations that need custom technology solutions and software development support.
Key Facts
- Best for: Banks, credit unions, fintech companies, and financial businesses
- Core services: Custom software, financial applications, banking software, and fintech development
- Specialization: Bespoke financial and banking platforms
- Location: New York, NY
- Notable strength: Long-standing New York software development presence
Contact Information
- Website: www.door3.com
- Phone: +1 (212) 673-1818
- Email: moc.3rood@stcejorp
- Address: 370 Lexington Ave., Suite 1806, New York, NY 10017, USA
- LinkedIn: www.linkedin.com/company/door3
- Twitter: x.com/door3
5. EPAM
EPAM provides financial and banking software development for institutions dealing with complex technology environments. Its banking capabilities include core banking modernization, digital banking, software engineering, data, cloud, and financial services consulting. EPAM also maintains a New York office and supports software development for global financial institutions and capital-markets organizations.
Key Facts
- Best for: Large banks and financial enterprises
- Core services: Banking software, software engineering, cloud, data, and digital transformation
- Specialization: Enterprise financial services technology
- Location: New York, NY
- Notable strength: Large-scale engineering capabilities for financial institutions
Contact Information
- Website: epam.com
- Phone: +1-267-759-9000
- Address: 275 Seventh Ave., 20th Floor, Suite 2002, New York, NY 10001, USA
- LinkedIn: www.linkedin.com/company/epam-systems
- Facebook: www.facebook.com/EPAM.Global
- Instagram: www.instagram.com/epamsystems
6. Fingent
Fingent is a New York-headquartered software development company with a dedicated fintech practice. Its financial technology services cover banking, payments, lending, investments, personal financial management, marketplaces, and other fintech applications. The company works with financial organizations that need custom software and digital products tailored to their business and customer requirements.
Key Facts
- Best for: Businesses building customer-facing financial applications
- Core services: Custom software, fintech development, web and mobile applications
- Specialization: Banking experiences, payments, lending, and investment software
- Location: New York, NY
- Notable strength: Dedicated fintech development practice
Contact Information
- Website: www.fingent.com
- Phone: +1 (914) 615-9170
- Email: moc.tnegnif@ofni
- Address: 235 Mamaroneck Ave Ste 301, White Plains, NY 10605, USA
- LinkedIn: www.linkedin.com/company/fingent-technologies
- Facebook: www.facebook.com/Fingent
- Instagram: www.instagram.com/fingentcorporation
- Twitter: x.com/fingent
7. Hexaview Technologies
Hexaview Technologies combines software engineering, data, AI, and fintech expertise for financial organizations. Its fintech work covers wealth management, capital markets, lending, and custom financial solutions, while its financial services programs include modernization, automation, analytics, and platform implementation. The company is headquartered in New York and has a Manhattan address on East 49th Street.
Key Facts
- Best for: Fintech, wealth management, and capital-markets organizations
- Core services: Custom software, AI, data engineering, and fintech development
- Specialization: Wealth management, capital markets, lending, and financial automation
- Location: New York, NY
- Notable strength: Combination of fintech domain expertise and AI engineering
Contact Information
- Website: www.hexaviewtech.com
- Phone: +1 (845) 653-3855
- Email: moc.hcetweivaxeh@olleh
- Address: 12 E 49th Street, 11th Floor, New York, NY 10017, USA
- LinkedIn: www.linkedin.com/company/hexaview
- Twitter: x.com/Hexaview\_Tech
8. Thoughtworks
Thoughtworks provides software engineering and digital transformation services to financial institutions, with a strong focus on modernization of complex banking environments. Its banking work addresses legacy core systems, data, AI, architecture, and digital platforms. The company participates in banking-focused technology initiatives in the city.
Key Facts
- Best for: Banks modernizing legacy technology
- Core services: Software engineering, architecture, cloud, data, and AI
- Specialization: Banking modernization and enterprise technology
- Location: New York, NY
- Notable strength: Experience with complex core banking transformation
Contact Information
- Website: www.thoughtworks.com
- Email: moc.skrowthguoht@su-tcatnoc
- Address: 99 Madison Ave., 12th Floor, New York, NY 10016, USA
- LinkedIn: www.linkedin.com/company/thoughtworks
- Facebook: www.facebook.com/Thoughtworks
- Instagram: www.instagram.com/thoughtworks
- Twitter: x.com/thoughtworks
9. Globant
Globant delivers software engineering and digital transformation services across financial services and maintains multiple New York offices. Its financial technology capabilities include cloud, AI, data, digital platforms, and payment integrations. The company also works on payment technology and merchant onboarding initiatives.
Key Facts
- Best for: Financial companies combining software engineering with digital transformation
- Core services: Software development, cloud, AI, data, and digital platforms
- Specialization: Financial services and payment technology
- Location: New York, NY
- Notable strength: Financial services cloud and payment integration capabilities
Contact Information
- Website: www.globant.com
- Phone: +1 786-841-1898
- Email: moc.tnabolg@ih
- Address: 251 Park Ave. S, 11th Floor, New York, NY 10010, USA
- LinkedIn: www.linkedin.com/company/globant
- Facebook: www.facebook.com/Globant
- Instagram: www.instagram.com/globant
10. Netguru
Netguru develops fintech and banking applications covering payments, KYC, mobile banking, credit cards, and financial data products. Its portfolio includes a New York fintech project where the company delivered a mobile MVP in five weeks, as well as work on banking, payment, and financial platforms. The company is particularly relevant for product-focused fintech teams that need application development and additional engineering capacity.
Key Facts
- Best for: Fintech startups and product teams
- Core services: Mobile and web development, UX, QA, and product development
- Specialization: Fintech applications, payments, KYC, and banking products
- Location: Global delivery, with demonstrated New York fintech project experience
- Notable strength: Product development for financial applications
Contact Information
- Website: www.netguru.com
- Email: moc.urugten@olleh
- Address: Nowe Garbary Office Center, ul. Małe Garbary 9, 61-756 Poznań, Poland
- LinkedIn: www.linkedin.com/company/netguru
11. Innowise
Innowise provides full-cycle banking and fintech software development for financial organizations. Its services cover banking applications, payments, digital wallets, lending, KYC and AML solutions, cloud banking, embedded finance, analytics, and legacy modernization. The company also serves financial technology clients through its U.S. operations.
Key Facts
- Best for: Financial companies needing dedicated engineering capacity
- Core services: Banking software, fintech development, payments, cloud, and modernization
- Specialization: Banking platforms and regulated financial applications
- Location: New York, USA
- Notable strength: 100+ banking solutions delivered
Contact Information
- Website: innowise.com
- Phone: +1 917 267 7727
- Email: moc.esiwonni@tcatnoc
- Address: 405 Lexington Avenue, 26th Floor, NY 10174, USA
- LinkedIn: www.linkedin.com/company/innowise-group
- Twitter: x.com/innowisegroup
12. Accenture
Accenture combines technology consulting, software engineering, cloud, data, and financial services expertise for large banking organizations. Its financial services practice covers banking transformation, payments, compliance, digital products, and modernization. Accenture also co-founded the FinTech Innovation Lab New York and maintains a New York office at 395 9th Avenue.
Key Facts
- Best for: Large banks and financial institutions undertaking enterprise transformation
- Core services: Technology consulting, software engineering, cloud, data, and digital transformation
- Specialization: Banking and financial services transformation
- Location: New York, NY
- Notable strength: Deep enterprise financial services practice
Contact Information
- Website: www.accenture.com
- Phone: +1 917-452-4400
- Address: 395 9th Avenue, New York, NY 10001, USA
13. Net Solutions
Net Solutions provides banking and financial software development for financial institutions and fintech businesses. Its services cover digital banking platforms, fintech applications, lending solutions, digital wallets, custom web and mobile applications, KYC integrations, and financial technology modernization. The company has a New York office in Lower Manhattan, making it a relevant option for financial organizations looking for software engineering support in the New York market.
Key Facts
- Best for: Banks, fintech companies, and financial institutions
- Core services: Banking software development, fintech applications, lending solutions, digital wallets, and custom software
- Specialization: Digital banking and financial technology platforms
- Location: New York, NY
- Notable strength: Dedicated banking and financial software development capabilities
Contact Information
- Website: www.netsolutions.com
- Phone: +1 (416) 720-1790
- Email: moc.snoitulosten@selas
- Address: 101 Avenue of the Americas, 8th Floor, New York, NY 10013, USA
- LinkedIn: www.linkedin.com/company/net-solutions
- Facebook: www.facebook.com/NetSolutionsHQ
- Twitter: x.com/netsolutions
Conclusion
New York offers a strong pool of banking software development companies with expertise across digital banking, payments, lending, wealth management, financial integrations, and legacy modernization. The right partner depends on the project's technical requirements, financial domain, delivery model, and geographic needs. Companies such as Itexus can support financial organizations with custom banking and fintech software development, while larger providers may be better suited to enterprise-wide transformation programs.