Application Programming Interface (API), Architectural Services, Call Centers, Communication Skills, Communications Architecture, Continuous Deployment/Delivery, Continuous Improvement, Continuous Integration, Cross-Functional, Customer Relationship Management (CRM) Systems, Customer Support/Service, Customer/Client Research, Distributed Computing, Ecosystems, Emerging Technology, Engineering Software, Enterprise Architecture, GitHub, Go Programming Language (Golang), GraphQL, High Availability, High Throughput, Java, Jenkins, Kotlin, Leadership, Marketing, Marketing Automation Software, Metrics, Node.js, Performance Engineering, Quality Management, REST (Representational State Transfer), Radiography, Realtime Communications, Salesforce.com, System Integration (SI), Team Player
Key Responsibilities (Top 5)
- Architecture Design & Domain-Aligned Solutions
Define and evolve scalable, resilient architectures for communication platforms supporting customer engagement (voice, messaging, digital channels)
Design solutions aligned to industry-specific requirements:
Financial Services: security, compliance, auditability
Communications: real-time processing, high availability
MarTech: personalization, event-driven engagement
Ensure alignment with enterprise target-state architecture and platform strategy
- Hands-on Engineering (50%)
- Design and implement backend services, APIs, and integration layers
- Build and deploy applications using containerized environments and Kubernetes orchestration
- Develop production-grade code, prototypes, and reference implementations
- API, Data & Integration Architecture
- Architect API-first ecosystems, including GraphQL and RESTful services
- Design event-driven and streaming architectures to support real-time communication and marketing workflows
- Integrate with enterprise platforms such as:
- CRM systems (e.g., Salesforce)
- Contact center / CPaaS platforms
- Marketing automation and customer data platforms
- Cross-functional Leadership & Influence
- Collaborate with engineering, product, and enterprise architecture teams to ensure solution alignment and execution
- Act as a thought partner, introducing innovative approaches and improving system design quality
- Influence decisions across teams without formal authority
- Standards, Governance & Continuous Improvement
- Establish and enforce architecture standards, reusable patterns, and engineering guardrails
- Drive simplification, scalability, and reduction of technical debt
- Evaluate emerging technologies and recommend pragmatic adoption aligned to business value
Required Skills & Experience
Technical Skills
Strong expertise in backend architecture and distributed systems design
Hands-on experience with:
Kubernetes and containerization (Docker, orchestration patterns)
GraphQL and modern API architectures (REST, event-driven systems)
Microservices and cloud-native platforms
Observability: Distributed tracing (X-Ray/OpenTelemetry), structured logging, metrics/alerting pipelines.
Messaging & Orchestration: SQS/EventBridge or equivalents (Pub/Sub, Service Bus); DLQs; workflow engines.
CI/CD: Automated pipelines with tools including Github Actions, Jenkins or equivalent experience
Experience building or supporting real-time or high-throughput systems
Proficiency in backend technologies (e.g., Java, Kotlin, Node.js, Go, or similar)
Domain Experience (Preferred)
Candidates should have experience in one or more of the following:
Financial Services
Secure, compliant systems (PII, PCI, regulatory constraints)
Transactional platforms (payments, lending, servicing)
Communications / MarTech / Contact Center
Low-latency, high-availability distributed systems
Personalization engines, campaign orchestration
Voice, messaging, IVR, or omnichannel engagement platforms
Architecture & Engineering Capabilities
Ability to operate across strategic architecture and hands-on implementation
Strong grounding in:
scalability, resiliency, and performance engineering
API lifecycle and governance
system integration and orchestration patterns
Experience aligning solutions to enterprise target-state architecture
Personal Attributes
- Self-starter: Proactively drives outcomes with minimal oversight
- Thought provocateur: Challenges existing paradigms and elevates architectural thinking
- Collaborative: Builds alignment across engineering, product, and architecture teams
- Pragmatic: Balances long-term vision with near-term delivery needs
- Influential communicator: Clearly conveys complex technical concepts to varied stakeholders
OneMain Holdings, Inc. is an Equal Employment Opportunity (EEO) employer. Qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship status, color, creed, culture, disability, ethnicity, gender, gender identity or expression, genetic information or history, marital status, military status, national origin, nationality, pregnancy, race, religion, sex, sexual orientation, socioeconomic status, transgender or on any other basis protected by law.
O
OneMain Financial Group, LLC
For over 100 years, we’ve been helping hard-working people tackle life’s challenges by providing the help you need when you need it. Our loan experts are from your community, understand your unique situation, and will treat you with honesty, dignity, and respect. Our goal is to deliver the best customer experience and empower you to take control of your finances.
10,000 employees or more
https://www.onemainfinancial.com/