Fintech software engineering

We build the systems behind modern financial products.

Algoritika helps fintech companies design, build, integrate, and modernize payments, onboarding, identity, risk, compliance, and banking infrastructure.

Built for the complexity behind financial products.

Modern fintech products depend on many systems working together. We help teams design and deliver those systems as one reliable platform.

Onboarding and identity

Customer and business onboarding, verification, and access control from first signup through approval.

Customer onboardingBusiness onboardingKYCKYBIdentity verificationAuthenticationAuthorizationPermissionsManual review workflows

Payments and money movement

Multi-rail payment infrastructure, routing, reconciliation, and orchestration across domestic and international flows.

ACHDomestic wiresInternational wiresInstant paymentsRTPCardsPayment routingReconciliationPayment orchestration

Risk and compliance

AML, fraud, sanctions, and case management systems built for auditability and operational scale.

AMLTransaction monitoringSanctions screeningFraud preventionRisk decisioningCase managementAudit trailsCompliance operations

Banking infrastructure

Bank partner integrations, ledgers, account infrastructure, and vendor abstraction layers.

Banking as a ServiceOpen bankingBank partner integrationsLedgersFinancial data providersAccount infrastructureProvider abstractionVendor migrations

Financial products

End-to-end product engineering for banking, lending, investing, treasury, and embedded finance.

Business bankingConsumer bankingEmbedded financeLendingInvestingTreasuryWalletsCross-border payments

From customer onboarding to money movement.

Customer enters

  • Customer application
  • Business information
  • Documents
  • Identity information

Verification

  • KYC
  • KYB
  • Identity provider
  • Document verification
  • Sanctions screening

Risk decision

  • Risk rules
  • Fraud signals
  • Manual review
  • Approval or rejection

Account creation

  • Bank partner
  • Banking as a Service
  • Account infrastructure
  • Ledger entry

Money movement

  • ACH
  • Cards
  • Instant payments
  • Domestic wires
  • International wires

Ongoing monitoring

  • Transaction monitoring
  • AML
  • Fraud alerts
  • Reconciliation
  • Operations dashboard

One partner from architecture to production.

We take ownership of the technical work required to move an important fintech initiative forward.

Discover

  • Business requirements
  • Existing systems
  • Technical constraints
  • Compliance needs
  • Delivery risks
  • Partner dependencies

Design

  • Architecture
  • Data flows
  • Vendor selection
  • Integration strategy
  • Security boundaries
  • Rollout plan

Build

  • Application development
  • API development
  • Vendor integrations
  • Internal tooling
  • Cloud infrastructure
  • Automated testing

Launch

  • Production readiness
  • Data migration
  • Monitoring
  • Incident planning
  • Rollout support
  • Documentation

Hand off

  • Knowledge transfer
  • Operational documentation
  • Architecture records
  • Runbooks
  • Ownership transfer

Discover

  • Business requirements
  • Existing systems
  • Technical constraints
  • Compliance needs
  • Delivery risks
  • Partner dependencies

Design

  • Architecture
  • Data flows
  • Vendor selection
  • Integration strategy
  • Security boundaries
  • Rollout plan

Build

  • Application development
  • API development
  • Vendor integrations
  • Internal tooling
  • Cloud infrastructure
  • Automated testing

Launch

  • Production readiness
  • Data migration
  • Monitoring
  • Incident planning
  • Rollout support
  • Documentation

Hand off

  • Knowledge transfer
  • Operational documentation
  • Architecture records
  • Runbooks
  • Ownership transfer

Focused engagements with a clear outcome.

You will probably enjoy working with us if

  • You have an important fintech initiative that needs experienced technical ownership.
  • Your internal team does not have the capacity or domain experience to deliver it alone.
  • You want a partner who can understand the business problem, design the solution, and deliver production software.
  • You value senior involvement, direct communication, and clear project outcomes.
  • You are comfortable giving us autonomy over how the work gets done.
  • You care more about solving the problem properly than choosing the lowest-cost vendor.

Algoritika may not be the right fit if you need:

  • Individual developers billed by the hour
  • Open-ended staff augmentation
  • Daily supervision
  • A large offshore delivery team
  • Someone to join your sprint process indefinitely

Senior fintech engineering without the overhead.

Deep fintech experience

Payments, onboarding, identity, risk, fraud, compliance, and banking integrations require domain knowledge. We understand how these systems work together.

Senior-led delivery

The people who design the solution stay involved through implementation and production launch.

Clear ownership

We take responsibility for turning the business problem into working software.

Built for handoff

We build systems that the client's team can operate and extend after the engagement.

Hiring internallyLarge consulting firmAlgoritika
Time to startMonthsWeeksDays to weeks
Senior involvementHigh once hiredVariableDirect throughout
Team flexibilityFixed headcountLarge teamsRight-sized
Domain expertiseVariesBroadFintech-focused
Delivery ownershipInternalSharedEnd-to-end
OverheadHigh long-termHighLow

Have an important fintech project that needs to move?

Tell us what you need to launch, integrate, modernize, or fix.

Typical engagements include product launches, platform modernization, vendor integrations, and operational automation.

Discuss your project