Software Engineer

TEKsystems; Los Angeles (CA); Hybrid; USD 130,000 - 135,000; Full time

Benefits offered by this job

Health coverage

Dental coverage

Vision coverage

Pension plan

401(k) with match

Holidays

Vacation days

Sick days

Job summary

TEKsystems is seeking a Software Engineer (.NET / Blazor) in Los Angeles for a multi-year modernization initiative. You will modernize legacy systems, design full-stack apps with C#, .NET, SQL Server, HTML, CSS and JavaScript.

The role emphasizes collaboration, stability, and high-quality software delivery within a long-term enterprise program. Hybrid schedule coexists with a supportive, expert team environment.

Qualifications

• 5+ years of professional software development experience.
• Strong experience with C# and Microsoft .NET.
• Experience building and supporting web applications.
• Hands-on Blazor development experience.
• Experience modernizing or migrating legacy .NET applications.
• Strong SQL Server development and troubleshooting skills.
• Experience working with complex, data-driven enterprise applications.
• Strong understanding of object-oriented programming principles.
• Excellent communication and collaboration skills.

Responsibilities

• Modernize legacy ASP.NET Web Forms applications using Blazor.
• Design, develop, and support full-stack applications utilizing C#, .NET, SQL Server, HTML, CSS, and JavaScript.
• Analyze existing systems and collaborate on migration strategies.
• Troubleshoot production issues across applications and data environments.
• Develop and optimize SQL Server stored procedures, views, and database objects.
• Work closely with Business Analysts, QA teams, DBAs, and Infrastructure teams.
• Participate in code reviews, testing, and deployment activities.
• Contribute to architecture discussions and best practices around application modernization.

Skills

C# / .NET

Blazor

SQL Server

Legacy modernization

Web applications

OO principles

Communication

Team collaboration

Job description

Software Engineer (.NET / Blazor)

Los Angeles, CA | Hybrid

Are you a .NET developer who enjoys modernizing applications, solving complex business challenges, and building software that makes a real impact? We're looking for a Software Engineer to join a highly collaborative technology team focused on a multi-year application modernization initiative.

This role is ideal for someone who enjoys working on meaningful, long-term projects in a stable environment where quality engineering, teamwork, and work-life balance are valued. You'll play a key role in transforming legacy applications into modern solutions while supporting a large portfolio of business-critical enterprise systems.

What You'll Be Doing

• Modernize legacy ASP.NET Web Forms applications using Blazor
• Design, develop, and support full-stack applications utilizing C#, .NET, SQL Server, HTML, CSS, and JavaScript
• Analyze existing systems and collaborate on migration strategies
• Troubleshoot production issues across applications and data environments
• Develop and optimize SQL Server stored procedures, views, and database objects
• Work closely with Business Analysts, QA teams, DBAs, and Infrastructure teams
• Participate in code reviews, testing, and deployment activities
• Contribute to architecture discussions and best practices around application modernization

Required Qualifications

• 5+ years of professional software development experience
• Strong experience with C# and Microsoft .NET
• Experience building and supporting web applications
• Hands-on Blazor development experience
• Experience modernizing or migrating legacy .NET applications
• Strong SQL Server development and troubleshooting skills
• Experience working with complex, data-driven enterprise applications
• Strong understanding of object-oriented programming principles
• Excellent communication and collaboration skills

Preferred Qualifications

• ASP.NET Web Forms experience
• Experience with ASP.NET Framework 4.x
• Experience supporting legacy systems while driving modernization efforts
• Knowledge of Blazor Server, WebAssembly, or Hybrid implementations
• Experience working with large relational databases
• Exposure to enterprise application architecture and system integrations

What Makes This Opportunity Different

This is not a high-pressure startup environment or a role focused on constant job-hopping and rapid change. Instead, you'll join a tenured team that values collaboration, stability, and building high-quality software for the long term.

If you're looking for a place where you can make a lasting impact, work alongside experienced professionals, and contribute to a meaningful modernization journey, we'd love to hear from you.

Job Type & Location

This is a Permanent position based out of Los Angeles, CA.

Pay and Benefits

The pay range for this position is $130000.00 - $135000.00/yr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Hybrid Schedule: Tuesday, Wednesday, plus one additional day onsite 37.5-hour workweek Low-cost health, dental, and vision coverage Pension plan (fully vested after 5 years) 401(k) with employer match (50% match up to 5% contribution) 13 paid holidays 12 paid vacation days (amount increases with tenure up to 25 days) 12 sick days

Workplace Type

This is a hybrid position in Los Angeles,CA.

Application Deadline

This position is anticipated to close on Sep 11, 2026.

About TEKsystems

We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

About TEKsystems and TEKsystems Global Services

We’re a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We’re a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We’re strategic thinkers, hands‑on collaborators, helping customers capitalize on change and master the momentum of technology. We’re building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.