Back-End Engineer Jobs in New York

Our goal is to solve problems and deliver results for our clients. At Cloud and Things, you can be a part of transforming the public sector’s IT environment. Our team is on the forefront of helping to solve the government's most complex IT challenges. If you are seeking a role that offers the opportunity to work on rewarding projects, consider a career with Cloud and Things.?

*This is an exempt position. Salary commensurate with experience*

Job Title: Senior .NET Backend Software Engineer
Location: 2 Broadway, New York, NY (Hybrid - 3 days on site)
Duration: 12 Months (with potential for extension)
Start Date: estimated -
W2 Hourly Rate: $50-$64/hour
Application Deadline: 8/14/2026


Overview:

We are seeking a Senior .NET Backend Software Engineer who will support our NYS client. This hands-on consultant will develop, integrate, test, deploy, and support secure, scalable backend services for the E-Citations application. The role will work within the Product and Engineering team to deliver cloud-native APIs, workflow automation, enterprise integrations, data solutions, and production-ready capabilities while resolving complex technical issues.


Duties:

• Design, develop, test, deploy, and support backend services and integrations for the E-Citations application.
• Build secure REST and SOAP APIs and integrations across iOS, .NET, enterprise, and legacy systems.
• Develop workflow automation, business rules, state-machine logic, and event-driven processing.
• Build resilient real-time, near-real-time, messaging, SFTP, and batch integrations using retry, idempotency, and deduplication patterns.
• Develop and optimize relational and NoSQL data models, ETL/ELT pipelines, audit logging, and reporting integrations.
• Implement authentication, authorization, RBAC, encryption, secrets management, and secure coding practices.
• Develop and support CI/CD pipelines, Infrastructure-as-Code, automated testing, logging, monitoring, and observability.
• Troubleshoot complex defects and production issues, perform root-cause analysis, and implement durable fixes.
• Participate directly in sprint delivery, code reviews, testing, releases, and technical documentation.
• Support production releases and critical operational issues, including occasional evening or weekend support when required.
• Collaborate closely with Product, iOS, QA, infrastructure, cybersecurity, data, and enterprise integration teams to deliver working solutions.

Mandatory Qualifications:

• 5+ years of hands-on backend software engineering and enterprise application development experience.
• 6+ years of experience with database design, ETL, Azure, SQL Server, .NET code development, cybersecurity, data analysis, IT architecture, and wireless/mobile technologies.
• Strong expertise in C#, .NET, and ASP.NET Core.
• Strong experience designing and developing cloud-native backend services and APIs.
• Experience with at least one major cloud platform: Azure, AWS, or GCP.
• Hands-on experience with serverless and container technologies such as Azure Functions, AWS Lambda, Kubernetes/AKS, ECS/Fargate, GKE, or Cloud Run.
• Strong experience with event-driven and 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 SDLC practices.
• Strong data engineering experience with SQL Server/PostgreSQL, NoSQL platforms, data modeling, ETL/ELT, data warehousing, audit trails, and performance tuning.
• Experience with Azure DevOps, Azure Government, GitHub Actions, GitLab CI/CD, Terraform, ARM/Bicep, CloudFormation, or equivalent DevOps tooling.
• Strong experience with automated testing, logging, monitoring, distributed tracing, and production diagnostics.
• Bachelor’s degree in Computer Science, Software Engineering, Information Technology, or a related discipline, or equivalent professional experience.

Desirable Qualifications:

• Experience with the Microsoft technology stack, including .NET/ASP.NET Core, C#, Azure Functions, Azure SQL, and Azure API Management.
• Mobile-to-backend integration experience, particularly with iOS applications.
• Public-sector, public-safety, transportation, case-management, workflow-driven, or other mission-critical enterprise application experience.
• CJIS or comparable security/compliance environment experience.
• Power BI or similar operational reporting and analytics platform experience.
• Legacy system integration and modernization experience.
• High-volume transaction processing and near-real-time enterprise integration experience.
• Relevant Azure, AWS, security, or DevOps certifications.

Educational & Certification Requirements:

• Bachelor’s degree in Computer Science, Software Engineering, Information Technology, or a related discipline, or equivalent professional experience.

Ready to make a difference?

We’re eager to connect with qualified candidates committed to delivering results and fostering excellence within client projects.


Cloud and Things complies with all applicable federal, state, and local laws regarding recruitment and hiring. All qualified applicants are considered for employment without regard to race,?color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status, or any other category protected by applicable federal, state, or local laws.

AI-Assisted Resume Evaluation Notice
Cloud and Things – Talent Management

Notice to Candidates
Cloud and Things utilizes artificial intelligence (AI) tools to assist our recruiting team in evaluating candidate applications for streamlining; consistency, efficiency, and thoroughness. All hiring decisions are ultimately made by our human recruiting professionals.

How AI Is Used
Our AI tools assist by:

• Analyzing resumes against job requirements
• Supporting our recruiters in candidate data evaluation
• Ensuring consistent review standards across all applications
• Important: AI serves as a support tool only. As noted above, all candidate selection and hiring decisions are made by experienced human recruiters. Your unedited resume will be processed by our AI tools as part of this evaluation.
  

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Cloud and Things Data Handling:

• Your information is processed securely and used exclusively for recruitment purposes
• Cloud and Things may store your resume in our Applicant Tracking System (ATS) indefinitely for future job matching opportunities
• You may opt out of long-term ATS storage by emailing your name and your request to opt out of storing your resume in the ATS to: security@cloudandthings.com
• All personal information is handled confidentially in accordance with our privacy policy

AI Tool Data Processing:

• AI processing data is retained for a maximum of 90 days, after which it is deleted
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• Personal data is anonymized or minimized wherever possible during AI processing

Your Participation
By submitting your application, you acknowledge this notice and consent to AI-assisted evaluation as part of our recruitment process. You may opt out only by choosing not to submit your resume for consideration.