We are seeking a Senior Node.js Engineer with strong fintech and banking systems experience to join our engineering team. This role requires deep expertise in backend development, financial transaction processing, and production-grade ledger systems.
Required Qualification
5 years of professional Node.js development experienc
e.Expert-level experience with PostgreSQL in production environments, including query optimization, transactions, locking, isolation levels, and data integrit y.Strong AWS experience (IAM, RDS, CloudWatch, managed services, security best practices ).Experience working within modular monolith architecture s.Strong written communication and documentation skill s.
Candidates must have hands-on experience building, operating, or significantly enhancing a production double-entry ledger system, includi
- ng:
Journal ent
- riesDebit and credit accoun
- tingBalance deriva
- tionSettlement proces
- singHolds and rele
- asesReversals and adjustm
- entsReconciliation proce
sses
Candidates should be able to discuss real-world ledger design decisions, challenges, and production issues they have encountered and reso
lved.
Fintech & Banking Expe
rience
Required experience work
- ing in:Fintech, payments, neobanking, wallets, or banking pla
- tforms.ACH processing and settlement wor
- kflows.Banking compliance concepts including KYC, BSA/AML, sanctions screening, an
d GLBA.
Experience integrating with banking platforms such as CSI/CSIBridge, FIS, Jack Henry, Fiserv, Q2, Unit, Increase, Bond, Treasury Prime, Synctera, or similar is highly pr eferred.
L
Experience serving as a technical lead or senior technical co
ntributor.Strong code review and mentori ng skills.Ability to communicate effectively with engineering, product, and business sta keholders.
Techn
- ology S
- tackNode.jsPostgreSQ
- L (
- AWS RD
- S)AWSGitHu
- bCloudWatchModular Monolith A
- rchitectureACH, Wire, and Crypto De
- posit RailsSOC 2
Environment
Outcode Software