Synergy Technologies
Direct Client:: W2 position:: Need Lead Fullstack Developer with System Design,
Synergy Technologies, Providence, Rhode Island, United States, 02912
W2 contract to Fulltime position
GC and USC Only
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Role: Lead Full Stack Engineer with System Design
Banking & New Account Opening (AWS Connect & Node.js) Location: 100% Remote
Job Description: We are seeking a highly skilled Lead Full Stack Engineer / System Design Lead with strong hands-on experience in Node.js, AWS Connect, Microservices architecture, and Banking New Account Opening (NAO) workflows. The ideal candidate will provide technical leadership across distributed engineering teams, drive architectural decision-making, and deliver highly scalable customer onboarding and banking experience platforms.
This role involves end-to-end system design, architecting cloud-native solutions, building secure and resilient full-stack applications, and leading engineering teams to deliver modern customer onboarding capabilities in alignment with banking compliance and security standards.
Roles & Responsibilities:
Lead architecture, design, and development of full-stack applications using Node.js, API integrations, and AWS cloud services including AWS Connect. Own system-level design decisions for New Account Opening & Digital Banking onboarding flows. Lead, mentor, and grow engineering teams across full-stack and integration components. Design scalable, high-performance microservices and event-driven architectures for real-time customer onboarding. Integrate third-party identity verification, KYC/AML, e-signature, and fraud prevention systems. Ensure compliance with banking security standards, OAuth2, JWT, encryption, PCI, FFIEC, etc. Lead cloud architecture modernization and migration initiatives leveraging AWS components. Conduct system performance analysis, code reviews, troubleshooting, and production support guidance. Drive continuous improvement in system reliability, scalability, and operational excellence.
Required Skills & Experience:
10+ years of full-stack engineering & architecture experience. Strong hands-on Node.js development and backend microservices experience. AWS ecosystem expertise including: AWS Connect (Contact flows, Lambda integration, agent/IVR routing, CTI), AWS Lambda, API Gateway, Fargate/ECS, S3, DynamoDB, SNS/SQS, CloudWatch, IAM. Experience in Banking & Financial Services, specifically: Digital New Account Opening (NAO) workflows for consumer/retail/commercial banking KYC, KYB, AML, risk scoring, onboarding decision rules, identity verification Experience designing & integrating RESTful APIs, GraphQL, OpenAPI/Swagger. Strong knowledge of SQL & NoSQL databases (PostgreSQL, DynamoDB, MongoDB). DevOps knowledge: CI/CD pipelines, Jenkins/GitHub Actions, Docker, Kubernetes. Solid understanding of security protocols: OAuth 2.0, SAML, JWT, TLS 1.2+.
Leadership & Delivery Skills:
Proven Team Lead / Principal Engineer experience leading large distributed teams. Excellent communication and stakeholder management capabilities. Experience delivering mission-critical banking or high-transaction systems. Ability to drive product roadmap execution and technical direction.
Banking & New Account Opening (AWS Connect & Node.js) Location: 100% Remote
Job Description: We are seeking a highly skilled Lead Full Stack Engineer / System Design Lead with strong hands-on experience in Node.js, AWS Connect, Microservices architecture, and Banking New Account Opening (NAO) workflows. The ideal candidate will provide technical leadership across distributed engineering teams, drive architectural decision-making, and deliver highly scalable customer onboarding and banking experience platforms.
This role involves end-to-end system design, architecting cloud-native solutions, building secure and resilient full-stack applications, and leading engineering teams to deliver modern customer onboarding capabilities in alignment with banking compliance and security standards.
Roles & Responsibilities:
Lead architecture, design, and development of full-stack applications using Node.js, API integrations, and AWS cloud services including AWS Connect. Own system-level design decisions for New Account Opening & Digital Banking onboarding flows. Lead, mentor, and grow engineering teams across full-stack and integration components. Design scalable, high-performance microservices and event-driven architectures for real-time customer onboarding. Integrate third-party identity verification, KYC/AML, e-signature, and fraud prevention systems. Ensure compliance with banking security standards, OAuth2, JWT, encryption, PCI, FFIEC, etc. Lead cloud architecture modernization and migration initiatives leveraging AWS components. Conduct system performance analysis, code reviews, troubleshooting, and production support guidance. Drive continuous improvement in system reliability, scalability, and operational excellence.
Required Skills & Experience:
10+ years of full-stack engineering & architecture experience. Strong hands-on Node.js development and backend microservices experience. AWS ecosystem expertise including: AWS Connect (Contact flows, Lambda integration, agent/IVR routing, CTI), AWS Lambda, API Gateway, Fargate/ECS, S3, DynamoDB, SNS/SQS, CloudWatch, IAM. Experience in Banking & Financial Services, specifically: Digital New Account Opening (NAO) workflows for consumer/retail/commercial banking KYC, KYB, AML, risk scoring, onboarding decision rules, identity verification Experience designing & integrating RESTful APIs, GraphQL, OpenAPI/Swagger. Strong knowledge of SQL & NoSQL databases (PostgreSQL, DynamoDB, MongoDB). DevOps knowledge: CI/CD pipelines, Jenkins/GitHub Actions, Docker, Kubernetes. Solid understanding of security protocols: OAuth 2.0, SAML, JWT, TLS 1.2+.
Leadership & Delivery Skills:
Proven Team Lead / Principal Engineer experience leading large distributed teams. Excellent communication and stakeholder management capabilities. Experience delivering mission-critical banking or high-transaction systems. Ability to drive product roadmap execution and technical direction.