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Prelim

Prelim

No-code platform automating banking onboarding

Software Engineer - Product

Full-TimeUpdated on 9/17/2026
$140k - $160k/yr

+ Equity + 401(k) sponsorship

Entry, Junior, Mid
Bachelor's
Remote in USA
Remote

Must be located within the continental United States.

About the job

Requirements
  • Experience with modern web technologies, including React, Node.js, and PostgreSQL.
  • Strong system design skills and experience with scalable architectures.
  • Ability to solve complex technical problems while incorporating business context.
  • Ability to balance technical excellence with shipping impactful features.
  • Ability to design with user experience in mind for consumers and bank employees.
  • Bachelor's degree in Computer Science, Computer Engineering, or Software Engineering.
  • Legally authorized to work in the United States and located within the continental United States.
Responsibilities
  • Architect and build features across the entire technology stack at massive scale and complexity.
  • Build, enhance, and fix systems that integrate with legacy bank infrastructure, core banking systems, and third-party compliance providers.
  • Solve technical challenges involving multi-tenant architecture, real-time data processing, and bank-grade reliability requirements.
  • Work directly with major banks to understand onboarding requirements and translate complex business logic into technical solutions.
  • Own the performance, scalability, and reliability of systems processing millions of applications across hundreds of banking products.
  • Work directly with customers, the product team, and engineering leadership to build digital onboarding systems.
  • Own significant parts of the product and contribute to technical decisions as the company scales.

About the company

Prelim provides a no-code, white-labeled platform for U.S. banks to digitize and automate the customer journey from onboarding to servicing. The platform is a web app with an enterprise dashboard for staff to review, process, and underwrite applications, and it supports 100+ financial products through a drag-and-drop UX builder for brand customization. It runs on AWS, integrates with core banking systems and providers like Alloy, Middesk, and Persona to perform real-time KYC/KYB/AML checks and maintain compliance with standards such as SOC 2 and GLBA. Its B2B model sells directly to financial institutions and through fintech platforms, aiming to accelerate digital transformation by making customized, compliant customer journeys easy to deploy without heavy software development.

Company Size

51-200

Company Stage

Seed

Total Funding

$2.3M

Headquarters

San Francisco, California

Founded

2017

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Simplify's Take

What believers are saying

  • Stearns Bank selected Prelim on April 2, 2026 for omnichannel account opening.
  • Prelim added Vantage Bank in March 2025, expanding proof across consumer and business onboarding.
  • Caplight reports employees grew from 42 to 49 by July 1, 2026.

What critics are saying

  • Caplight shows only $2.22 million raised and no funding since March 17, 2022.
  • Finastra, Fiserv, and Abrigo bundle similar onboarding, crushing Prelim’s standalone pricing by 2027.
  • Prelim’s 49 employees leave bank integration failures or churn fatal within one bad renewal cycle.

What makes Prelim unique

  • Prelim’s white-labeled no-code onboarding spans consumer, business, and commercial accounts across channels.
  • Finastra integrated Prelim on January 29, 2026, validating core-banking interoperability.
  • Prelim’s Apiture enrollment on January 29, 2026 removes separate digital-banking signup steps.

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Benefits

Remote Work Options

Growth & Insights and Company News

Headcount

6 month growth

-7%

1 year growth

-7%

2 year growth

-7%
The Finance Data
Mar 8th, 2025
Vantage Bank Collaborates with Prelim to Enhance Digital Onboarding for Consumers and Businesses

Vantage Bank collaborates with Prelim to enhance digital onboarding for consumers and businesses.

CoinTribune
Sep 16th, 2024
Finastra integrates with Prelim to streamline retail and commercial deposit account opening

Finastra, a global provider of financial services software applications, today announced an integration with Prelim, an industry-leading fintech, for its Finastra Phoenix core solution, enhancing the retail and commercial deposit account opening experience.

FF News
Sep 16th, 2024
Finastra Integrates With Prelim To Streamline Retail And Commercial Deposit Account Opening

Finastra, a global provider of financial services software applications, today announced an integration with Prelim, an industry-leading fintech, for its Finastra Phoenix core solution, enhancing the retail and commercial deposit account opening experience.Prelim empowers financial institutions to digitize the customer experience by automating the application process and internal operations such as reviewing, processing, underwriting, and servicing. From onboarding deposit customers to provisioning treasury services and originating select credit products, Prelim’s technology helps make account opening faster, reduces back-office complexities, and provides a more seamless and enhanced customer experience for account holders.“Customers expect an easy to use, real-time onboarding process when applying for a new financial product or service,” said Heang Chan, CEO and co-founder of Prelim. “We’re excited to be partnering with Finastra to help accelerate retail and commercial deposit account opening for financial institutions around the world.”Through Finastra’s Open Finance ecosystem, Prelim integrates seamlessly with Phoenix APIs, enabling the creation of new accounts for both new and existing account holders. These accounts are then reflected within the digital banking solution, providing a cohesive user experience. This comprehensive integration allows financial institutions to efficiently onboard new accounts and services, ensuring a smooth and streamlined process.“In a digital-first society, consumers and businesses expect their financial solutions to be agile and transform as needed to keep pace with their needs,” said Peter Longo, vice president of product management, US Mid-Market Banking Solutions at Finastra. “As we look to continuously enhance our offerings, Prelim is a trusted partner to support this transformation and our Open Finance ecosystem

Hypepotamus, Inc.
May 6th, 2024
Friday “Fund” Day: Top Startup Headlines From The Week Of May 6, 2024

Another work week in the books.For Southeast startups, this week brought early-stage funding news and impressive acquisition headlines. As you catch up on work and prepare to wind down for the weekend, here is a round up of what happened across the region:The BIG Stories on HypepotamusAtlanta-based zerodivide.ai is looking to use artificial intelligence to help students with autism and others in the I/DD community unlock their ideas through writing. More here.Knoxville has a new VC firm. We have some of the details on Market Square Ventures.Get to know the CEO of Gabriel Money, an Atlanta-based neobank focused on financial literacy and empowerment for the Latino community in the US.Funding NewsCharlotte-based Lucid Bots closed its $9.1 million Series A funding round, led by Cubit Capital, with participation from Idea Fund Partners, Danu Venture Group, and existing investors that include Y Combinator’s Growth Fund and Gratus Capital. Previous Hypepotamus coverage of Lucid can be found here.Birmingham-based Acclinate, a health equity startup focused on improving clinical trials, raised its $7 million Series A funding round. More on the funding round here.Acquisition NewsFlashtract, an Atlanta-based software startup for construction billing automation, announced it was acquired by California-based Trimble

Business Wire
Mar 21st, 2024
Prelims Digital Account Opening Solution Recognized As Best-In-Class By Aba And Datos Insights

SAN FRANCISCO--(BUSINESS WIRE)--We are excited to share that Prelim has been selected as the best-in-class solution in the American Bankers Association's (ABA) 2024 Digital Account Opening Product Assessment, conducted in partnership with Datos Insights. Prelim was highly ranked in terms of live deployments, contracts sold in 2023, customer feedback, and out-of-the-box core and financial application integrations, positioning it as a leader in the digital onboarding space.As echoed by one of Prelim's satisfied clients:"Prelim's innovative approach and commitment to excellence have truly transformed our digital onboarding experience. Their modern and open architecture allows us to connect to any system and partner with Prelim's highly responsive team to tailor a solution that works for our current technology infrastructure, processes, and compliance/risk requirements." Head of Digital - $38bn Regional Publicly Traded BankWhat Does the Assessment Measure?As part of this initiative, the ABA commissioned Datos Insights to research and evaluate a selection of digital account opening products, providing valuable insights to support member banks' vendor and product decisions.The assessment highlights key trends and challenges in the digital account opening space, emphasizing the importance of enabling financial institutions to remain competitive through seamless and intuitive account opening processes.How Did Prelim Fare? Insights from the AssessmentIn the evaluation, Prelim showcased remarkable performance across various criteria:Tailored Solutions : Prelim's product suite is built by former top bankers and Silicon Valley engineers and crafted to align with financial institutions' diverse offerings, requiring minimal engineering or IT resources.: Prelim's product suite is built by former top bankers and Silicon Valley engineers and crafted to align with financial institutions' diverse offerings, requiring minimal engineering or IT resources. Diverse Portfolio : Since its inception in 2017, Prelim has curated a robust selection of 100 solutions, spanning from Consumer and Business Account Onboarding to Treasury Services Onboarding, catering to the unique needs of banks and credit unions.: Since its inception in 2017, Prelim has curated a robust selection of 100 solutions, spanning from Consumer and Business Account Onboarding to Treasury Services Onboarding, catering to the unique needs of banks and credit unions. Regional/Community Bank Focus: Prelim boasts a wide-reaching presence across 41 U.S. banks, including Banc of California, City National Bank of Florida, and Metropolitan Commercial Bank, indicating its relevance and appeal to a diverse clientele.Prelim boasts a wide-reaching presence across 41 U.S