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 builds custom fintech systems for banks, brokers, investment firms, insurers, and fintech companies in Salt Lake City. It develops mobile banking apps, digital wallets, lending platforms, and wealth management software. It also builds trading systems, payment infrastructure, and financial data products. The team connects these systems to payment providers, market data sources, KYC and AML tools, banking cores, brokers, and exchanges.
Choose Itexus when you need a team that knows finance as well as it knows code. A project can run from discovery, architecture, and UI/UX through development, QA, DevOps, and cloud deployment. The team also modernizes old systems and provides ongoing support. It works in Java, .NET, Python, TypeScript, mobile frameworks, and the major clouds, so it handles 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 has an office in Salt Lake City and a dedicated financial services practice. Its fintech teams build digital banking products, lending software, payment systems, and investment tools. They also build insurance platforms and blockchain-based products. S-PRO can help with product strategy, business analysis, interface design, engineering, data, AI, and cloud delivery.
Companies in Utah get a local business office, while the engineering team works from other locations. Past projects include a mobile banking constructor for fintech clients and an e-banking platform for a digital asset bank. S-PRO fits founders and established financial businesses that want one partner from 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 builds custom financial software from Salt Lake City, backed by an international engineering team. It works on payment and transaction systems, lending and underwriting platforms, insurance workflows, and KYC and AML onboarding. It also builds customer-facing apps and connects new systems to legacy ones. From the first architecture decisions, the team plans for audit trails, access controls, explainable decisions, and a smaller PCI scope. Motomtech suits teams that want a small senior group working in their own repository, CI process, and cloud, while they keep 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 builds fintech apps from its office on South Main Street in Salt Lake City. It develops mobile banking apps, digital wallets, investment platforms, and blockchain applications. It also integrates payment gateways, builds RegTech tools, and adds AI features to financial products. Its teams write native iOS and Android apps as well as Flutter and React Native apps.
Trango Tech is a good fit if you are planning a customer-facing finance app where mobile matters most. Backends use Node.js, Python, or Java, and web interfaces use React, Angular, or Vue. One engagement can cover discovery, product validation, UI/UX, and API integration. Testing, deployment, and maintenance can be part of it too.
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 builds custom fintech software for payments, lending, banking, insurance, and other financial workflows. Its teams build web and mobile apps, cloud systems, and APIs. They also do data engineering, AI, blockchain, testing, and ongoing product support. Financial firms also hire the company to modernize existing applications or add integrations to established platforms.
The Salt Lake City office handles US sales and client services, while most development happens in Noida, India. This setup works for local companies that are fine with remote delivery but want a nearby business contact. Before signing, ask which roles will work locally and which will work 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. It has worked on fintech and enterprise software, including transaction workflows, customer apps, admin portals, data products, and system integrations. One project can combine product design, frontend and backend development, cloud delivery, and QA.
The head office is on South 400 East in Salt Lake City, and developers work from an office in Rawalpindi, Pakistan. You get a local business contact and a remote engineering team. CodeSwift suits startups that need product planning and an MVP. Teams in regulated finance should check which security and compliance controls it plans for their 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 offers local business and technology consulting, plus product engineering through Slalom Build. In financial services, it works with banking, payments, insurance, and capital markets clients. Its teams help with digital strategy, cloud platforms, data engineering, and AI. They also build customer apps, modernize systems, and deliver software products.
Local financial companies work with consultants in the Salt Lake City office, who draw on Slalom's wider engineering network. Slalom is better suited to enterprise transformation or multi-team programs than to one small app. Because it works with banks and insurers, it helps when a new product must go hand in hand with organizational change, analytics, and a move to the cloud.
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 offers nearshore software engineering, data engineering, systems integration, and QA, along with operational outsourcing. It serves financial services among other industries. It also supplies accounting, collections, customer-service, and back-office teams. A financial business can get both technology delivery and extra operations staff from one vendor.
Its Salt Lake City office is on East Broadway, and its nearshore teams work from Mexico. Amalga is less focused on custom fintech products than S-PRO or Motomtech, so check its experience against the app you plan to build. It is still a reasonable choice for systems integration, extra engineers, 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 builds enterprise software, cloud-native applications, and data platforms. It also works on AI, systems integration, and modernization. Its financial services teams serve banking, insurance, investment management, and capital markets. Deloitte can deliver software as one part of a larger program that also covers regulation, risk, operations, and transformation.
Deloitte has a verified office on South State Street in Salt Lake City. It suits large financial institutions running complex programs that span several business functions, established technology, and formal governance. Smaller fintech startups may find a focused product studio easier to work with. Enterprises turn to Deloitte when software work must line up 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.