Senior Backend Software Engineer / Consultant
NYC IT Inc•New York, NY
•$75 - $85
About The Position
We are seeking a Senior Backend Software Engineer / Consultant to join a government Product & Engineering team supporting a mission-critical E-Citations application. The role is hands-on and responsible for designing, developing, integrating, testing, deploying, and supporting secure, scalable backend services.
Requirements
- 5+ years of hands-on backend software engineering and enterprise application development.
- Strong expertise in C#, .NET, and ASP.NET Core.
- Strong cloud-native development experience with Azure, AWS, or GCP.
- Hands-on experience with serverless and containers, such as Azure Functions, AWS Lambda, Kubernetes/AKS, ECS/Fargate, GKE, or Cloud Run.
- Experience with event-driven/workflow technologies such as Durable Functions, Step Functions, Temporal, Kafka, Event Hub, Pub/Sub, SNS, or SQS.
- Strong enterprise integration experience with REST, SOAP, API gateways, SFTP/PGP, message queues, polling, retry, idempotency, and deduplication.
- Strong knowledge of OAuth 2.0, OIDC, JWT, RBAC/IAM, TLS, encryption, secrets management, and secure coding.
- Strong SQL Server/PostgreSQL and NoSQL experience, including data modeling, ETL/ELT, data warehousing, audit trails, and performance tuning.
- Experience with Azure DevOps, GitHub Actions, GitLab CI/CD, Terraform, ARM/Bicep, CloudFormation, or equivalent tools.
- Strong experience with automated testing, logging, monitoring, distributed tracing, and production troubleshooting.
- Ability to independently deliver complex, production-ready backend solutions.
- Bachelor’s degree in Computer Science, Software Engineering, IT, or related discipline, or equivalent professional experience.
Nice To Haves
- Microsoft stack: .NET/ASP.NET Core, C#, Azure Functions, Azure SQL, Azure API Management.
- iOS-to-backend integration experience.
- Public-sector, public-safety, transportation, case-management, workflow-driven, or other mission-critical enterprise applications.
- CJIS or comparable security/compliance experience.
- Power BI or similar operational reporting/analytics experience.
- Legacy system integration and modernization.
- High-volume transaction processing and near-real-time enterprise integrations.
- Relevant Azure, AWS, security, or DevOps certifications.
Responsibilities
- Design, develop, test, deploy, and support .NET/C# backend services and integrations.
- Build secure REST/SOAP APIs integrating iOS, enterprise, and legacy systems.
- Develop workflow automation, business rules, state-machine logic, and event-driven processing.
- Implement resilient real-time/near-real-time, messaging, SFTP, and batch integrations, including retry, idempotency, and deduplication.
- Develop and optimize SQL/NoSQL data models, ETL/ELT pipelines, audit logging, reporting, and performance.
- Implement OAuth 2.0, OIDC, JWT, RBAC/IAM, TLS, encryption, secrets management, and Secure SDLC practices.
- Support CI/CD, Infrastructure-as-Code, automated testing, logging, monitoring, observability, and production diagnostics.
- Troubleshoot complex production issues, perform root-cause analysis, and implement durable fixes.
- Participate in Agile sprints, code reviews, testing, releases, technical documentation, and occasional after-hours production support.
- Collaborate with Product, iOS, QA, infrastructure, cybersecurity, data, and enterprise integration teams.
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What This Job Offers
Job Type
Full-time
Career Level
Senior
