New 
Senior .Net Full Stack Developer _ Aws
 Tata Consultancy Services | |
$115,000 - $125,000
| |
sick time, 401(k)
| |
 United States, Maryland, Owings Mills | |
 Oct 28, 2026 | |
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Job Description
Must Have Technical/Functional Skills * 10+ years of hands-on experience in application design, development, integration, testing, deployment, and production support using Microsoft technologies. * Strong experience with modern .NET, including .NET 10, .NET 9, and .NET 8, along with earlier .NET and .NET Core versions used in legacy applications. * Strong hands-on experience with .NET Framework 4.x, ASP.NET MVC, ASP.NET Web API, Windows Services, and legacy application maintenance or modernization. * Advanced proficiency in C#, ASP.NET Core, Web API, Entity Framework Core, LINQ, dependency injection, asynchronous programming, and design patterns. * Full-stack development experience using Angular or React, TypeScript, JavaScript, HTML5, CSS3, responsive design, and reusable component development. * Experience designing and implementing RESTful APIs, microservices, event-driven solutions, and secure system integrations. * Hands-on AWS experience with EC2, ECS or EKS, Lambda, API Gateway, S3, RDS, DynamoDB, SQS, SNS, EventBridge, CloudWatch, Secrets Manager, IAM, and CloudFormation or AWS CDK. * Experience containerizing applications with Docker and deploying workloads through Kubernetes or AWS-managed container services. * Strong database skills using SQL Server and PostgreSQL, including schema design, stored procedures, query tuning, indexing, and performance optimization. * Experience with CI/CD pipelines, Git, automated builds, code quality controls, unit testing, integration testing, and deployment automation. * Working knowledge of application security, OAuth 2.0, OpenID Connect, JWT, RBAC, encryption, secure coding, vulnerability remediation, and audit logging. * Experience working in Agile delivery environments and collaborating with architecture, security, infrastructure, QA, operations, and business teams. * Strong analytical, troubleshooting, written communication, and stakeholder-management skills. Roles & Responsibilities * Lead the design and development of scalable, secure, and maintainable .NET full-stack applications. * Develop and enhance back-end services using C#, ASP.NET Core, Web API, Entity Framework Core, and appropriate integration patterns. * Develop responsive front-end applications using Angular or React and ensure a consistent user experience across supported browsers and devices. * Modernize legacy .NET Framework applications by assessing dependencies, defining migration approaches, and incrementally transitioning workloads to supported .NET versions and cloud-native architectures. * Design and implement AWS solutions using managed compute, storage, database, integration, monitoring, identity, and security services. * Create technical designs, solution diagrams, API specifications, coding standards, test strategies, deployment plans, and support documentation. * Build and maintain automated CI/CD pipelines, infrastructure-as-code templates, quality gates, and release processes. * Perform code reviews, enforce engineering standards, mentor developers, and support technical decision-making. * Optimize application performance, reliability, observability, scalability, and cloud cost efficiency. * Investigate production issues, complete root-cause analysis, implement corrective actions, and improve monitoring and alerting. * Collaborate with product owners, ar chitects, QA, DevOps, cybersecurity, data, operations, and business stakeholders. * Lead a small to medium development team in an onsite-offshore delivery model and provide transparent status, risk, dependency, and issue reporting. Generic Managerial Skills, If any * Experience leading technical delivery for small to medium teams in an onsite-offshore model. * Ability to estimate work, plan delivery, manage dependencies, and proactively address risks and issues. * Strong customer-facing communication, presentation, negotiation, and stakeholder-management skills. * Ability to mentor team members and promote engineering discipline, documentation, and continuous improvement. TCS Employee Benefits Summary: Discretionary Annual Incentive. Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans. Family Support: Maternal & Parental Leaves. Insurance Options: Auto & Home Insurance, Identity Theft Protection. Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement. Time Off: Vacation, Time Off, Sick Leave & Holidays. Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing. Salary Range $115,000 - $125,000 a year
Location
Owings Mills, MD
Function
TECHNOLOGY
Role
Engineer
ID
434169
Skills
.NET | AWS
Salary Range
$115,000 - $125,000 Desired Candidate Profile
Qualifications BACHELOR OF COMPUTER SCIENCE | |