.Net/React Senior Developer

Tata Consultancy Services (TCS)

Seattle, USonsite$100k-$120k/yrPosted Jul 9, 2026
Posting intelligenceActively listed

Skills

javascriptoraclehtmlazurereactcsscicdc#

About the role

Must Have Technical/Functional Skills

Expertise in developing web applications using .NET Core, HTML5, and CSS3.

Practical experience with JavaScript-based front-end technologies, such as React.

Experience in defining and designing the architecture of React applications integrated with .NET Core.

Excellent interpersonal communication and organizational skills for effective interactions with client architects and for discussing and reviewing architectural elements.

Familiarity with open-source libraries and experience in reverse engineering.

Knowledge of Microservices architecture and understanding of DevOps and CI/CD pipeline tools.

Deep understanding of architectural patterns, non-functional requirements, UI frameworks, .NET-based applications, and expertise in modernization and application/database migration.

Design major architectural aspects of applications, including user interfaces, backend components, middleware, and infrastructure according to business requirements and standards.

Design and review of custom web-based applications (UI/service/database), Microservices, and Messaging Services.

Strong skills in database design and performance tuning, with experience in SQL Server or Oracle.

Ability to assess tools used in CI/CD pipelines and experience in technology evaluation and presenting architectural concepts to clients.

Good understanding of Azure cloud services, including IaaS, PaaS, Azure Storage, and APIs.

Review application security to ensure alignment with company security policies, discuss and review infrastructure requirements with the infrastructure lead, and establish guidelines for monitoring the production environment.

Collaborate with functional analysts to prepare high-level designs of applications.

Roles & Responsibilities

Requirement Understanding

Reverse Engineering

Work in application architecture

Ensure quality of deliverables via an agreed quality assurance approach and by providing support to the project team

Manage relationships with customers and team members ensuring overall success of the projects

Qualifications:

Bachelor’s or master’s degree in computer science or equivalent

Programming: Proficiency in Dot Net, Dot Net Core, C#, SQL, PL SQL.

Communication: Ability to communicate complex results clearly to both technical and non-technical stakeholders.

Certifications: Good to have Agile certifications SAFe / PSM

Generic Managerial Skills, If any

Working in a dynamic environment

Good to have Manufacturing domain understanding

Ability to handle 5-7 offshore team members

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: $100,000 - $120,000 a year

#LI-SV2

#LI-KUMARAN

Location

Seattle, WA

Job Function

TECHNOLOGY

Role

Developer

Job Id

421387

Desired Skills

.NET | React

Salary Range

$100,000-$120,000 a year

Desired Candidate Profile

Qualifications : BACHELOR OF COMPUTER SCIENCE

Compensation

This Frontend Engineer role pays $100k-$120k/yr. Within typical range for frontend engineer roles in United States.

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