Abacus Service Corporation · 1 day ago
Senior Software Engineer (IC2)2
Virtual, MD
Full-time
Onsite
Senior LevelAbacus Service Corporation is seeking a Senior Software Engineer to deliver automated solutions for software processes at OneMain Financial, the country's largest lending-exclusive financial company. The role involves running tests for databases, systems, networks, and applications, as well as identifying bugs and quality issues in development and business processes.
Health CareInformation Technology
Responsibilities
Implement APIs using TypeScript (Node.js/Apollo Server) and Golang for high-performance services
Develop GraphQL subgraphs and REST endpoints, ensuring schema integrity and efficient resolver logic
Integrate with API gateways and enforce security standards (OIDC/JWT, role-based access)
Collaborate with other application teams to design and implement API integration patterns
Work with Apollo Router for federated GraphQL architectures and schema composition
Ensure robust error handling, observability, and performance optimization across services
Build and maintain data access layers using GORM (Go) and PrismaORM/TypeORM (TypeScript)
Implement data integration workflows with relational databases (PostgreSQL) and data warehouses (e.g., Snowflake)
Optimize queries and ensure secure handling of sensitive data
Deploy and operate services on containerized and serverless platforms (ECS/Fargate, Lambda) across AWS/GCP/Azure
Use IaC tools (CDK/Terraform) for environment provisioning and configuration
Implement observability practices with distributed tracing (X-Ray/OpenTelemetry), structured logging, and metrics
Qualification
Required
Proficient programming skills in one or more languages and the ability deliver a clear, concise explanation of work via technical writing
Interest in and ability to discuss technical concepts beyond own immediate work
Applies enthusiasm for continuous learning to improve contributions and maintains craftsmanlike approach to work and, generally, understands how own work fits into broader technical strategy
Applies and hones core skills for software development and expresses interest in technology trends including design principles and patterns, and methods including Agile software development, iterative delivery, and cloud computing
Proficiency in Golang and TypeScript; experience with Node.js, Apollo Server, and REST API design
GORM, PrismaORM or TypeORM; strong understanding of relational and NoSQL data stores
Experience with at least one major cloud provider (AWS/GCP/Azure); familiarity with serverless and container orchestration
JWT/OIDC, TLS, IAM/RBAC principles
Logging, metrics, and distributed tracing tools
Automated build/deploy pipelines and zero-downtime deployment strategies
Preferred
Experience with GraphQL federation and Apollo Router
Familiarity with messaging systems (SQS/EventBridge or equivalents) and asynchronous processing patterns
Exposure to data warehouse integration (Snowflake or similar)
Bachelor's degree in Computer Science, Computer Engineering or a similar field
Company
Abacus Service Corporation
Abacus Service Corporation is provides IT solutions for global health care businesses.
Founded in 2004
201-500 employees
H1B Sponsorship
Abacus Service Corporation has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (3)
2023 (2)
2022 (2)
2021 (4)
2020 (4)
Funding
Current Stage
Growth StageLeadership Team
S
Sam Akunuri
Founder and COO
Company data provided by crunchbase