Senior Software Engineer - C#/Angular/AWS

Kelly Services; Boston (MA); On-site; USD 130,000 - 150,000; Full time

Benefits offered by this job

Competitive compensation package

Medical, dental, and vision benefits

Paid time off and company holidays

Retirement savings options

Professional growth and development

Job summary

Kelly Services in Boston is seeking a Full Stack Software Engineer to help build scalable cloud-based applications and analytics platforms. The role requires strong experience with C#/.NET, TypeScript/Angular, and AWS to deliver customer-facing software.

You will design and implement full-stack solutions, contribute to architecture, and participate in the full development lifecycle, including testing and deployment, while collaborating with product managers and engineers to ensure high-quality

Qualifications

• 5+ years of professional software development experience.
• Strong experience with C#, .NET and .NET Core.
• Strong frontend experience with TypeScript and Angular.
• Experience building and consuming RESTful APIs.
• Experience developing cloud-native applications in AWS.
• Experience with SQL databases and modern architecture principles.
• CI/CD pipelines, automated testing, and DevOps practices.
• Strong understanding of object-oriented design patterns and software engineering best practices.

Responsibilities

• Design, develop, and maintain full-stack applications using Angular, TypeScript, C#, and .NET.
• Build scalable backend services, APIs, and cloud-native applications in AWS.
• Develop responsive and intuitive user interfaces for customer-facing applications.
• Contribute to system architecture, application design, and technical decision-making.
• Participate in the full software development lifecycle, including development, testing, deployment, and support.
• Optimize application performance, scalability, and reliability.
• Develop and maintain automated tests and CI/CD pipelines.
• Collaborate with product managers, engineers, and stakeholders to deliver high-quality software solutions.

Skills

C#

.NET

TypeScript

Angular

REST APIs

AWS

SQL

CI/CD

OO design

Tools

Docker

Job description

$130000 - $150000

Job Description

A growing technology company is seeking a Full Stack Software Engineer to join its engineering team and help build scalable cloud-based applications and analytics platforms.

This role is ideal for an engineer with strong experience across both frontend and backend development, particularly with C#/.NET, TypeScript/Angular, and AWS. The successful candidate will be responsible for building customer-facing applications, developing cloud-native services, and contributing to the architecture and delivery of modern, scalable software solutions.

Key Responsibilities

• Design, develop, and maintain full-stack applications using Angular, TypeScript, C#, and .NET.

• Build scalable backend services, APIs, and cloud-native applications in AWS.

• Develop responsive and intuitive user interfaces for customer-facing applications.

• Contribute to system architecture, application design, and technical decision-making.

• Participate in the full software development lifecycle, including development, testing, deployment, and support.

• Optimize application performance, scalability, and reliability.

• Develop and maintain automated tests and CI/CD pipelines.

• Collaborate with product managers, engineers, and stakeholders to deliver high-quality software solutions.

Required Skills & Experience

• 5+ years of professional software development experience.

• Strong experience with C#, .NET, and .NET Core.

• Strong frontend development experience with TypeScript and Angular.

• Experience building and consuming RESTful APIs.

• Experience developing cloud-native applications in AWS.

• Experience with SQL databases and modern application architecture principles.

• Experience with CI/CD pipelines, automated testing, and DevOps practices.

• Strong understanding of object-oriented design patterns and software engineering best practices.

Desired Skills

• Experience with Docker and containerized applications.

• Experience building distributed systems or data-intensive applications.

• Familiarity with Infrastructure as Code and AWS cloud automation.

• Experience working in Agile development environments.

• Python experience is a plus.

The Offer

• Competitive compensation package

• Medical, dental, and vision benefits

• Paid time off and company holidays

• Retirement savings options

• Professional growth and development opportunities

• Collaborative and innovative work environment

Eligibility

Applicants must be authorized to work in the United States without sponsorship now or in the future.

Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, or any other legally protected characteristic.