Backend Engineer

• Develop solutions on Red Hat Enterprise Linux (RHEL) servers
• Work with container technologies (Docker/Podman)
• Instantiate and administer Red Hat virtual machines (KVM)
• Automate tasks using shell scripting (Bash)
• Develop applications using Python
• Research and resolve software bugs
• Maintain source code in software repositories (Git)
• Perform testbed demos and proofs of concept to leadership
• Assist subject matter experts with software engineering change request (ECR) requirements and software documentation

Python Developer

• Lead the architecture, design, and implementation of scalable GraphQL services and RESTful APIs.
• Define and enforce API standards, schema design best practices, and versioning strategies.
• Drive decisions around backend frameworks, tooling, infrastructure, and observability.
• Ensure systems are secure, performant, resilient, and maintainable.
• Oversee API lifecycle management, including documentation, testing, monitoring, and deprecation.
• Hire, mentor, and develop a high-performing backend engineering team.
• Foster a culture of ownership, accountability, collaboration, and continuous improvement.
• Partner with Product, Client Engineering, DevOps, Research, and Architecture teams to deliver aligned solutions.
• Own roadmap planning, prioritization, and execution for backend services.
• Establish engineering best practices for code quality, CI/CD, testing, and deployment.
• Manage technical debt proactively while balancing feature development.
• Drive observability, logging, metrics, and performance monitoring standards.
• Lead incident response and root cause analysis for backend services.
• Implement reliability practices such as SLIs/SLOs and capacity planning.
• Ensure compliance with security and data governance standards.

Senior Manager, Backend Services

• Design, develop, enhance, and maintain enterprise-level .NET applications.
• Develop and support mission-critical business applications using C# and .NET technologies.
• Build and maintain integrations with Oracle and SQL Server databases.
• Develop solutions using Microsoft's software development ecosystem.
• Analyze, troubleshoot, debug, and resolve complex application issues.
• Perform unit testing, integration testing, and production support.
• Collaborate with business stakeholders to gather and validate requirements.
• Work with external vendors and internal teams to develop specifications and test plans.
• Participate in code reviews and ensure adherence to development best practices.
• Maintain technical documentation and provide regular project status updates.
• Support software deployments, upgrades, and ongoing application maintenance.

Senior .NET Developer

• Lead the design, development, enhancement, and maintenance of enterprise web applications
• Develop and modernize CACFP applications, claims modules, compliance modules, and supporting portal applications
• Migrate and upgrade legacy applications to modern .NET and Angular technologies
• Develop responsive user interfaces using Angular 9/11, TypeScript, JavaScript, HTML, and CSS
• Design and develop Web APIs and WCF services for enterprise integrations
• Develop and maintain SQL Server database objects, queries, and stored procedures
• Perform code development, unit testing, integration testing, debugging, and deployment
• Participate in application architecture, technical design, and code reviews
• Support source code management, build management, and deployment using Team Foundation Server (TFS)
• Collaborate with business users, project teams, and technical staff to deliver high-quality software solutions
• Mentor development team members and contribute to development standards and best practices

Lead .NET Programmer – .NET, Angular

• Architect and lead migration of .NET applications to AWS Landing Zones (lift & shift + modernization).
• Break monolithic .NET apps into scalable microservices using .NET Core/.NET 6+.
• Design cloud-native solutions using AWS services: Lambda, API Gateway, SQS, SNS, Step Functions, S3, DynamoDB, Glue, RDS PostgreSQL.
• Provide architectural guidance, solution design, and technical leadership.
• Enable DevOps automation using CI/CD, Docker, Kubernetes/EKS, IaC.
• Ensure scalability, security, resiliency, and cost optimization across AWS workloads.
• Drive engineering best practices, code reviews, and quality frameworks.

.Net Technical Lead – Architect

• Design and evolve domain APIs in NestJS/TypeScript following a strict layered architecture: thin controllers, business logic in the service layer, data access isolated in repositories.
• Build event-driven communication between services with Pub/Sub, using patterns like transactional outbox and idempotent consumers to guarantee reliability.
• Model and optimize PostgreSQL schemas and queries — proper types, indexing, and normalization decisions (when a field should really be a related table).
• Use Redis for caching and session data, with deliberate TTL and invalidation.
• Design clean, versioned REST contracts (plural resources, correct HTTP verbs and status codes, standardized JSON response envelopes).
• Implement authentication and authorization (SSO/JWT via a central gateway), always revalidating permissions on the server — never trusting the client.
• Collaborate with front-end/BFF engineers on typed, contract-first API interfaces.
• Write unit and integration tests as a first-class part of delivery.
• Participate in code and architecture reviews, and help make (and document) sound architectural decisions.

Senior Software Engineer – Backend

• Lead the design and development of the CIAM architecture framework
• Collaborate with business, security, and IT teams to gather requirements and translate them into technical solutions
• Define the overall CIAM architecture and strategy aligned with business goals
• Ensure secure, scalable, and seamless customer access management
• Drive integration of CIAM solutions with existing and future systems
• Establish best practices and governance for identity management
• Evaluate and recommend CIAM technologies, platforms, and tools
• Define integration patterns for customer identity data across systems
• Develop security models, including authentication, authorization, and privacy controls
• Provide guidance on compliance with data protection regulations (e.g., GDPR, CCPA)
• Oversee proof-of-concept and pilot implementations
• Create architectural documentation, standards, and guidelines
• Mentor and guide development teams on CIAM best practices
• Participate in risk assessments and mitigation planning related to identity management

Chief Architect – Customer Identity Access Management (CIAM)

• Develop tools that leverage generative AI along with our technology solutions to assemble functional demos of government digital services for a variety of government programs
• Design and implement example applications using our open source platforms that can be demonstrated to potential clients in bids and conferences
• Support project teams in using our platforms and iterate based on their feedback

Software Engineer – Gen AI, Typescript, Python

• Design, develop, test, and maintain enterprise applications using Microsoft .NET technologies.
• Analyze business and technical requirements and translate them into functional solutions.
• Create and maintain technical specifications, system documentation, and test plans.
• Design and develop bi-directional REST/JSON APIs supporting nationwide integrations and clearinghouses.
• Build and maintain interfaces with internal and external systems.
• Perform application troubleshooting, root cause analysis, and issue resolution.
• Support database development activities, including query optimization and data validation.
• Participate in system integration testing, user acceptance testing, and deployment activities.
• Collaborate with business analysts, architects, and stakeholders to ensure successful project delivery.
• Follow SDLC best practices and established development standards.
• Provide technical recommendations for system improvements, scalability, and performance optimization.

.NET Developer, Contract

• Design, develop, and maintain full-stack applications using .NET and modern JavaScript frameworks.
• Build and integrate AI/ML solutions, including Generative AI, LLMs, AI Agents, and RAG-based applications.
• Develop RESTful APIs, microservices, and cloud-native solutions.
• Integrate AI platforms such as Azure OpenAI, OpenAI, AWS Bedrock, Claude, or Gemini.
• Design and implement vector search solutions and knowledge retrieval systems.
• Collaborate with business stakeholders to gather requirements and deliver AI-powered solutions.
• Optimize application performance, scalability, and security.
• Implement CI/CD pipelines and DevOps best practices.
• Participate in code reviews, architecture discussions, and technical mentoring.

AI/ML Full Stack Developer, .NET Experience

• Code, test, debug, implement, and document moderately complex programs
• Analyze, design, and write specs and requirements from which we develop and code programs
• Evaluate existing systems and programs; assist project manager in assigning tasks and work closely with a team
• Liaise with clients and management to provide technical consulting on complex programming projects, validate program requirements, and resolve issues that arise
• Develop test plans and participate in QA activities such as coding reviews
• Participate as a member of a development team and lead a small sub-team of developers as needed
• Design system components and delegate responsibilities to team members

Senior UI Developer, .NET C#/Oracle

• Design, build, and maintain C#/.NET Core microservices and RESTful APIs.
• Develop cloud-native workloads on AWS (ECS/EKS/Lambda, API Gateway, SQS/SNS, DynamoDB/RDS, S3, CloudWatch).
• Implement data models for portfolio, positions, transactions, orders, entitlements, performance, fees, and reporting.
• Integrate with custodians, market data providers, CRMs, and downstream analytics (ETL/ELT).
• Ensure security/compliance (OAuth2/OIDC, encryption, audit trails, PII handling).
• CI/CD with GitHub Actions/Azure DevOps/Jenkins, containerization with Docker, and IaC (Terraform/CloudFormation).

Lead .NET Developer

• Develop and maintain Drupal (9 & 10) websites, web applications, and upgrades
• Create and customize Drupal themes using TWIG, CSS, and JavaScript
• Integration with external systems and web services
• Custom Module development
• Ensure Drupal best practices are followed in terms of site architecture, development, and security
• Write efficient, reusable, and scalable PHP code
• Optimize Drupal websites for performance, including caching, and server configurations.

Lead Drupal Full Stack Developer

• Design, develop, configure, and maintain complex Epic research interfaces and integrations.
• Build and support secure API integrations between Epic, REDCap, OnCore, SPARC, and third-party applications.
• Develop HL7 and FHIR-based interfaces to securely exchange healthcare data.
• Create secure data structures, perform data validation, and support large-scale healthcare data analysis.
• Work closely with Epic Security teams to ensure compliance and secure clinical data exchange.
• Support Epic Research workflows and advanced Epic clinical build activities.
• Collaborate with OnCore and SPARC development teams to implement FHIR-based clinical trial integrations.
• Troubleshoot, test, maintain, and optimize enterprise healthcare interfaces.
• Support ongoing application development, enhancement, and integration initiatives.
• Mentor team members and contribute to knowledge sharing across the organization.

API Developer, Application Analyst – Contract

• You will work on cross-functional teams to build scalable systems for our government -- designing, implementing, and delivering services that millions of Americans depend on.
• You care deeply about working on technology that improves people’s lives, but don’t think technology is always the answer.
• You are passionate about building large-scale systems that are inclusive, well-designed, fast, scalable, and secure, and you'll help set high standards for our teams in terms of simplicity, empathy, and accessibility.
• The Sr. Software Engineer role will be responsible for developing end to end systems for one of Nava's major government partners.
• The objective is to modernize an existing legacy enterprise platform to enable users to have more access to the programs and services that they need.
• This individual will be involved in everything, from strategy and planning through to post-production testing and support.

Software Engineer – Backend, Java

• Supporting Unum’s Total Leave teams through deep expertise in Fineos and custom Fineos development
• Researching and evaluating third-party and cloud technologies to drive efficient integrations and modernize solution capabilities
• Building and/or configuring software solutions within their business portfolio with little to no oversight
• Collaborating with their agile team members and leveraging unit testing and continuous integration
• Estimating work required to deliver software features
• Applying critical thinking skills to solution design and implementation for delivering business value
• Mentoring Software Engineers and Associate Software Engineers.

Backend Engineer jobs in South Carolina

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