Salt Lake City fintech teams can work with local engineering firms or bring in a specialist remotely for regulated, integration-heavy products. The companies below cover banking, payments, lending, wealth management, financial data, compliance, cloud modernization, and dedicated development teams. The comparison focuses on verified fintech capabilities, practical project fit, and access to US clients, with local Utah providers identified where applicable.
1. Itexus
Itexus develops custom fintech systems for banks, brokers, investment firms, insurers, and financial technology companies in Salt Lake City. Its work covers mobile banking, digital wallets, lending platforms, wealth management software, trading systems, payment infrastructure, and financial data products. The team also handles integrations with payment providers, market data sources, KYC and AML tools, banking cores, brokers, and exchanges.
For Salt Lake City organizations, Itexus is a suitable option when financial domain knowledge matters as much as engineering capacity. Delivery can include discovery, architecture, UI/UX, development, QA, DevOps, cloud deployment, modernization, and ongoing support. Its combination of Java, .NET, Python, TypeScript, mobile technologies, and major cloud platforms supports both new products and complex enterprise systems.
Key Facts
- Best for: Regulated fintech platforms and complex financial integrations
- Core services: Fintech software development, fintech apps, project rescue, UI/UX, AI consulting, DevOps, support
- Financial areas: Banking, payments, lending, trading, wealth management, insurance
- Technologies: Java, .NET, Python, TypeScript, React, Angular, Flutter, React Native, AWS, Azure, Google Cloud
- Delivery model: Full product teams and staff augmentation for US clients
Contact Information
- Website: itexus.com
- E-mail: moc.suxeti@ofni
- Facebook: www.facebook.com/itexus
- Twitter: x.com/ItexusSoft
- LinkedIn: www.linkedin.com/company/itexus
- Instagram: www.instagram.com/itexus.soft
- Address: 8, The Green, STE road, Dover, DE 19901
2. S-PRO
S-PRO combines a direct Salt Lake City presence with a concentrated financial services practice. Its fintech teams build digital banking products, lending software, payment systems, investment tools, insurance platforms, and blockchain-based solutions. The company can support product strategy, business analysis, interface design, software engineering, data work, artificial intelligence, and cloud delivery.
The Salt Lake City business office makes S-PRO particularly practical for Utah companies that want local access while using a distributed engineering organization. Project work includes a mobile banking constructor for fintech clients and an e-banking platform for a digital asset bank. This background suits founders and established financial businesses that need a product partner for discovery through post-launch development.
Key Facts
- Best for: Fintech product development with a Salt Lake City business presence
- Core services: Fintech consulting, product development, mobile and web engineering, AI, data, cloud
- Financial areas: Digital banking, lending, payments, investment, insurance, blockchain
- Salt Lake City presence: Kiln SLC, 26 S Rio Grande St, Salt Lake City, UT 84101
- Engagement options: End-to-end projects and dedicated teams
Contact Information
- Website: s-pro.io
- Email: oi.orp-s@ih
- Facebook: www.facebook.com/sprocompany
- LinkedIn: www.linkedin.com/company/s-pro
- Instagram: www.instagram.com/sprocompany
- Phone: +41 41 588 22 54
- Address: Kiln SLC, 26 S Rio Grande St suite 2072, Salt Lake City, UT 84101, USA
3. Motomtech
Motomtech develops custom financial software from its Salt Lake City operation, with delivery support from an international engineering team. Its fintech practice covers payment and transaction systems, lending and underwriting platforms, insurance workflows, KYC and AML onboarding, customer-facing applications, and legacy integrations. The company emphasizes audit trails, access controls, explainable decisions, and reduced PCI scope from the architecture stage. Motomtech is a practical match for teams that want a small senior group working inside an existing repository, CI process, and cloud environment while keeping ownership of the code and infrastructure.
Key Facts
- Best for: Regulated payment, lending, underwriting, and reconciliation software
- Core services: Custom fintech development, mobile apps, modernization, integrations, staff augmentation
- Compliance focus: Auditability, access control, SOC 2 patterns, and PCI-DSS scope management
- Technologies: C#, React, React Native, AWS, PostgreSQL, and cloud-native delivery tools
- Location: Salt Lake City, Utah, with an engineering operation in Tirana
Contact Information
- Website: www.motomtech.com
- E-mail: moc.hcetmotom@tcatnoc
- Facebook: www.facebook.com/motomtech
- LinkedIn: www.linkedin.com/company/motomtech-official
- Instagram: www.instagram.com/motomtech\_official
- Phone: +1 (385) 267-8188
4. Trango Tech
Trango Tech provides fintech application development from an office on South Main Street in Salt Lake City. Its services cover mobile banking, digital wallets, investment platforms, payment gateway integration, blockchain applications, RegTech tools, and AI-supported financial features. Teams work across native iOS and Android development as well as Flutter and React Native.
The company is most relevant to businesses planning a customer-facing finance application with a significant mobile component. Backend work uses technologies such as Node.js, Python, and Java, while web interfaces may use React, Angular, or Vue. Discovery, product validation, UI/UX, API integration, testing, deployment, and maintenance can be included in the same engagement.
Key Facts
- Best for: Mobile-first fintech products and cross-platform financial apps
- Core services: Fintech app development, UI/UX, backend engineering, API integration, maintenance
- Financial areas: Mobile banking, wallets, payments, lending, investment, RegTech, blockchain
- Technologies: Swift, Kotlin, Flutter, React Native, React, Angular, Node.js, Python, Java
- Salt Lake City presence: 299 South Main Street, Salt Lake City, UT 84111
Contact Information
- Website: trangotech.com
- E-mail: moc.hcetognart@ofni
- Facebook: www.facebook.com/trangotech
- Twitter: x.com/TrangoTech
- LinkedIn: www.linkedin.com/company/trangotech
- Instagram: www.instagram.com/trango\_tech
- Phone: +1 (866) 842-5679
- Address: 299 South Main Street, Salt Lake City, UT 84111
5. Jellyfish Technologies
Jellyfish Technologies develops custom fintech software for payments, lending, banking, insurance, and other financial workflows. Its teams handle web and mobile applications, cloud systems, API development, data engineering, AI, blockchain, testing, and ongoing product support. The company also works with financial organizations that need to modernize existing applications or add integrations to established platforms.
The Salt Lake City location functions as a US sales and client-services office, while the main development operation is in Noida, India. This setup may suit local companies comfortable with distributed delivery but wanting a nearby commercial contact. Buyers should confirm which roles will work locally and which will participate from the offshore development center.
Key Facts
- Best for: Cost-conscious fintech delivery with a local client-services office
- Core services: Custom software, mobile apps, cloud, API integration, data, AI, blockchain, QA
- Financial areas: Banking, payments, lending, insurance, and financial workflow automation
- Delivery model: Salt Lake City sales office with an overseas development center
- Local office: 159 West Broadway, Suite 200, Salt Lake City, UT 84101
Contact Information
- Website: www.jellyfishtechnologies.com
- Email: moc.seigolonhcethsifyllej@yriuqne
- Facebook: www.facebook.com/teamjft
- Twitter: x.com/teamjft
- LinkedIn: www.linkedin.com/company/teamjft
- Instagram: www.instagram.com/teamjft
- Phone: +1 801 477 4541
- Address: 159 West Broadway, Suite 200, Salt Lake City, UT 84101
6. CodeSwift
CodeSwift builds custom web, mobile, SaaS, data, and AI products. Its project material covers work across fintech and enterprise software, allowing the team to support transaction workflows, customer applications, administrative portals, data products, and system integrations. Product design, frontend and backend development, cloud delivery, and quality assurance can be combined within one project.
The company lists its head office on South 400 East in Salt Lake City and a development office in Rawalpindi, Pakistan. This model offers local business access with distributed engineering capacity. It is a practical candidate for startups that need product planning and MVP development, though regulated teams should confirm the exact security and compliance controls planned for their financial product.
Key Facts
- Best for: Fintech startups combining local coordination with distributed development
- Core services: Web development, mobile development, SaaS, AI and data, UI/UX, product design
- Project types: Customer applications, dashboards, enterprise platforms, and integrations
- Delivery model: US head office and Pakistan development office
- Local office: 515 S 400 E, Salt Lake City, UT 84111
Contact Information
- Website: www.codeswift.org
- Email: gro.tfiwsedoc@tcennoc
- Facebook: www.facebook.com/people/CodeSwift/61585563306270
- Twitter: x.com/CodeSwiftorg
- LinkedIn: www.linkedin.com/company/codeswiftorg
- Instagram: www.instagram.com/codeswiftorg
- Phone: +1 319 243 9919
- Address: 515 S 400 E, Salt Lake City, UT 84111
7. Slalom
Slalom combines local business and technology consulting with product engineering through Slalom Build. Financial services work covers banking, payments, insurance, and capital markets. Teams can help with digital strategy, cloud platforms, data engineering, AI, customer applications, system modernization, and software product delivery.
The Salt Lake City office gives local financial companies access to consultants who can coordinate with Slalom's wider engineering network. This option is more appropriate for enterprise transformation or multi-team programs than for a small standalone application. Its work with banks and insurers also makes Slalom useful when product engineering must connect with organizational change, analytics, and cloud adoption.
Key Facts
- Best for: Enterprise financial transformation and product engineering
- Core services: Strategy, software delivery, cloud, data, AI, customer experience, modernization
- Financial areas: Banking, payments, insurance, and capital markets
- Delivery model: Local consulting backed by a wider engineering organization
- Local office: 650 South Main Street, Suite 745, Salt Lake City, UT 84101
Contact Information
- Website: www.slalom.com
- Twitter: x.com/slalom
- LinkedIn: www.linkedin.com/company/slalom-consulting
- Instagram: www.instagram.com/slalomconsulting
- Address: 650 South Main Street, Suite 745, Salt Lake City, UT 84101
8. Amalga Group
Amalga Group provides nearshore software engineering, data engineering, systems integration, QA, and operational outsourcing. Its industry coverage includes financial services, and the company also supplies accounting, collections, customer-service, and back-office teams. This mix can support a financial business that needs technology delivery alongside operational capacity.
Its Salt Lake City office is on East Broadway, while nearshore teams operate from Mexico. Amalga is not as narrowly focused on custom fintech products as S-PRO or Motomtech, so buyers should assess its experience against the planned application. It can still fit projects centered on systems integration, engineering capacity, data work, testing, or internal financial operations.
Key Facts
- Best for: Nearshore engineering linked to financial operations
- Core services: Software engineering, data engineering, systems integration, QA, back-office support
- Financial focus: Financial services operations and technology staffing
- Delivery model: Salt Lake City client access with nearshore teams in Mexico
- Local office: 56 E Broadway, Salt Lake City, UT 84111
Contact Information
- Website: www.amalgagroup.com
- Email: moc.puorgaglama@ofni
- LinkedIn: www.linkedin.com/company/amalga-group
- Phone: 801-449-1725
- Address: 56 E Broadway, Salt Lake City, UT 84111
9. Deloitte
Deloitte's engineering practice works on enterprise software, cloud-native applications, data platforms, AI, systems integration, and modernization. Its financial services teams support banking, insurance, investment management, and capital markets. This combination allows Deloitte to address software delivery within a broader regulatory, risk, operations, and transformation program.
The company has a verified office on South State Street in Salt Lake City. Deloitte is generally suited to large financial institutions and complex programs involving several business functions, established technology environments, and formal governance. Smaller fintech startups may find a focused product studio easier to engage, while enterprises can use Deloitte when software engineering must align with consulting, cybersecurity, compliance, and organizational change.
Key Facts
- Best for: Large financial institutions and multi-workstream modernization programs
- Core services: Software engineering, cloud, data, AI, integration, cybersecurity, consulting
- Financial areas: Banking, insurance, investment management, and capital markets
- Client profile: Large organizations and complex enterprise programs
- Local office: 95 S State Street, Suite 900, Salt Lake City, UT 84111
Contact Information
- Website: www.deloitte.com
- Twitter: x.com/deloitteus
- LinkedIn: www.linkedin.com/company/deloitte
- Instagram: www.instagram.com/lifeatdeloitteus
- Phone: +1 801 328 4706
- Address: 95 S State Street, Suite 900, Salt Lake City, UT 84111
Conclusion
Salt Lake City companies should first decide whether they need a focused fintech product team, a local consultancy, or a distributed engineering model with local account support. Confirm that the stated address is an active office, ask which team members will work from it, and request examples involving the same type of banking, payment, lending, or investment workflow. Security ownership, integration experience, compliance responsibilities, and post-launch support should be agreed before comparing final proposals.