Jobs in the United States

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Added 14 days ago
ES
Senior Application Developer
EPT SPE LLC
United States
- $123,000 to $153,000 USD / year
Preferred: .NET, C#, TypeScript, Next.js, React, Vue.js, and building AI/LLM-powered features.
Added 14 days ago
Customer Identity Platform Engineer
Ford
MI
Write clean, efficient, and maintainable code in C#, .NET Core, or other relevant languages that can integrate with Azure Graph APIs.
Added 14 days ago
Senior Software Engineer Technical Remediation & Enablement
Citibank, N.A.
United States
…changes, and version incompatibilities across Java, Python, Go, .NET, or JavaScript/TypeScript…
Added 14 days ago
Senior Software Engineer
Flatiron Health
NY
Write and review high-quality code across the stack in C#, VB.NET, and React, setting the bar for testing, reliability, and maintainability.
Added 14 days ago
Senior Applications Developer
Bexar County
United States
Must have 7 or more years of experience in technical integration, software development or similar field
Added 14 days ago
T
Full Stack .Net Developer
TEKsystems
Denver, CO
- $50 to $60 USD / hour
We're partnering with a mission-driven organization seeking an Experienced Full Stack .NET Developer to join a highly collaborative and experienced software development team. This…
Added 14 days ago
Solutions Architect
EquiTrust
West Des Moines, IA
Strong proficiency in multiple programming languages and frameworks, including Java, C#, Python, JavaScript, Spring, .NET, Node.js, or similar technologies.
Added 14 days ago
Senior Engineering Manager, Data & AI
Alvys
United States
The platform runs on .NET (C#, and increasingly F#), TypeScript, and Python on Azure and AKS, with Cosmos DB, Postgres, Elasticsearch, Snowflake, dbt, and Fivetran underneath.
Added 14 days ago
Customer Identity Platform Engineer
Ford Global
Remote, United States
Write clean, efficient, and maintainable code in C#, .NET Core, or other relevant languages that can integrate with Azure Graph APIs.
Added 14 days ago
Software Tester
SAIC
Huntsville, AL
Understanding of C#, .NET Framework/.NET 8+ environments at a level sufficient to test functionality
Added 14 days ago
Applications Development Tech Lead Analyst
Citigroup
Irving, TX
Added 14 days ago
.NET Solution Architect
Deloitte
Dallas, TX
5+ years hands-on engineering experience with .NET / C#, API development, backend services, SQL/data processing, and enterprise application delivery.
Added 14 days ago
Programmer Analyst
Robert Half
Houston, TX
Work within a hybrid schedule, partnering with the team in the Houston, Texas office three days per week and remotely for the remaining two days
Added 14 days ago
Software Development Engineer (React/.NET)
Charles Schwab
Austin, TX
2+ years of professional experience developing back-end services using C# and .NET Core
Added 14 days ago
Senior .NET Software Engineer
Charles Schwab
Austin, TX
8+ years of hands-on experience with C# and .NET application and service development
Added 14 days ago
M
Senior Full Stack Developer (.NET)
ManpowerGroup
Austin, TX
- $65 to $69 USD / hour
Our client is seeking a Senior Full Stack Developer (.NET) to join their team. As a Senior Full Stack Developer (.NET), you will be part of the Retail Onboarding and Activation…
Added 14 days ago
Senior .NET Core / Azure Developer
ITProFound Inc
Grand Rapids, MI
Must have valid work authorization
Added 14 days ago
Solution Architect (FDE)
DynatraceLLC
Dallas
…highly experienced ESAs are periodically found solutioning in C#, Java, SQL, NodeJS, JavaScript, Ansible, Puppet, Terraform and many more. To be part of the team means contributing a…
Added 14 days ago
US LBM Lead Software Engineer – Application Development (Pricing)
US LBM Service Co
Remote, United States
Advanced proficiency developing applications and serverless REST APIs using C#/.NET within Microsoft Azure.
Added 14 days ago
Principal AI Engineer
Hearst
Dallas, TX
Our primary stack is .NET and Azure, with Azure DevOps, Kubernetes, Azure AI Foundry and MCP-based tooling, alongside other languages and frameworks. The agent platform must work across all…
Added 14 days ago
Manager, Software Engineering (Sales Technology)
Remote, United States
…application ecosystem. This role requires strong expertise in C#/.NET development, data engineering, systems integration, and AI-assisted software development. In this role, you will…
Added 14 days ago
Full Stack Developer
CONCEPT SOLUTIONS LLC
Washington, DC
Strong proficiency in server-side open-source development (such as .NET Core, C#, Node.js, or Python) and designing secure, modular RESTful APIs.
Added 14 days ago
Principal Software Engineer
Robert Half
Edison, NJ
Strong proficiency in C#, .NET, and ASP.NET, with hands-on expertise in building scalable systems.
Added 14 days ago
Technical Business Analyst
Beacon Hill Solutions Group, LLC
Princeton, NJ
Our client is looking to hire a Business Systems Analyst. This is a highly technical BSA role requiring prior hands-on C#/.NET development experience, strong SQL skills, and the ability to…
Added 14 days ago
T
Infrastructure Architect
TEKsystems
Jersey City, NJ
- $85 to $140 USD / hour
Maintain and extend the existing C# / .NET 8 workload management platform as needed including the server-side orchestration API, distributed worker engine, and Windows client agent…

TEKsystems

Full Stack .Net Developer

Denver, CO, United States

$50 to $60 USD / hour

Apply on careers.teksystems.com About employer

Applications open in a new tab.

Job details

Pay: $50 to $60 USD / hour
Posting language: English
Posted: Oct 30, 2026

Original job description

About the Role We're partnering with a mission-driven organization seeking an Experienced Full Stack .NET Developer to join a highly collaborative and experienced software development team. This opportunity is ideal for a hands-on developer who enjoys working across both modern web applications and desktop technologies while contributing to application modernization initiatives.You'll play a key role supporting business-critical applications, developing new solutions, and helping drive technology improvements across the organization. The team is looking for someone who can step in quickly, take ownership, and make an immediate impact.

Responsibilities

Design, develop, test, and support custom business applications
Build scalable solutions using C#, .NET 8+, and Blazor
Maintain and enhance existing WPF desktop applications
Develop front-end and back-end functionality in a true full stack capacity
Consume, build, and integrate RESTful APIs
Participate in architecture discussions and contribute to software design decisions
Utilize Azure DevOps throughout the development lifecycle
Build and maintain automated testing solutions
Troubleshoot production issues, defects, and performance concerns
Participate in Agile ceremonies, code reviews, and sprint planning
Create technical documentation and contribute to development best practices
Support modernization and migration initiatives while maintaining existing systems

Tools & Environment

C#
.NET 8+
Blazor
WPF
REST APIs
HTML, CSS, JavaScript
Azure DevOps
Playwright
FlaUI
Selenium
Agile / Scrum
GitHub Copilot, Microsoft Copilot, ChatGPT, or similar AI development tools

Top Skills Required

5+ years of enterprise-level C#/.NET Full Stack Development
Strong hands-on experience with Blazor
Experience developing and supporting WPF desktop applications
Strong understanding of application architecture and design patterns
Experience with Azure DevOps
Automated testing experience using Playwright, FlaUI, Selenium, or similar frameworks
Experience building and consuming RESTful APIs
Ability to quickly become productive in an established development environment

Workplace Perks

100% Remote (Colorado Residents Only)
Work alongside a highly experienced development team
Opportunity to contribute to meaningful technology initiatives
Exposure to both modern and legacy application environments
Collaborative culture with direct interaction across technical and business teams
Streamlined 2-step interview process
Mission-driven organization focused on creating a positive community impact

We reserve the right to pay above or below the posted wage based on factors unrelated to sex, race, or any other protected classification.Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. This temporary role may be eligible for the following:

Medical, dental & vision
401(k)/Roth
Insurance (Basic/Supplemental Life & AD&D)
Short and long-term disability
Health & Dependent Care Spending Accounts (HSA & DCFSA)
Transportation benefits
Employee Assistance Program
Time Off/Leave (PTO, Vacation or Sick Leave)

Job Type & LocationThis is a Contract position based out of Denver, CO. Pay and BenefitsThe pay range for this position is $50.00 - $60.00/hr. 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.Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits

available for this temporary role may include the following:

Medical, dental & vision Critical Illness, Accident, and Hospital 401(k) Retirement Plan Pre-tax and Roth post-tax contributions available Life Insurance (Voluntary Life & AD&D for the employee and dependents) Short and long-term disability Health Spending Account (HSA) Transportation benefits Employee Assistance Program Time Off/Leave (PTO, Vacation or Sick Leave) Job Type & LocationThis is a Contract position based out of Denver, CO. Application DeadlineThis position is anticipated to close on Nov 5, 2026. Workplace TypeThis is a fully remote position.

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

Were 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. Were 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. Were strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. Were 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.

Apply on careers.teksystems.com About employer

More about this job

Skills

.NET
Software development
C#
API development
DevOps
Test automation
Troubleshoot
Documentation
HTML
CSS
JavaScript
Microsoft Azure
Selenium
Agile
Scrum
GitHub
Full-stack development

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Jobs in the United States