Top 142 Web developer Jobs in Denver Co

Senior Full Stack Developer - .Net
Placed, LLC —Aurora, CO
- $55 - $70 an hour
- Contract
- Hybrid work
- Computer science
- Azure
- Computer Science
- Paid holidays
- Health insurance
Quick Apply
14d
Senior Software Developer
Sensera Systems —Golden, CO
- $120,000 - $150,000 a year
- Full-time
- Computer Science
- 5 years
- Java
- Health savings account
- Disability insurance
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Senior Developer
Integrated New Media, Inc —Denver, CO
- $110,000 - $170,000 a year
- Full-time
- Hybrid work
- 7 years
- Office
- SQL
- Health savings account
- Health insurance
Quick Apply
Full Stack Developer (C# / .Net)
Ledgent Technology —Littleton, CO
- $100,000 - $120,000 a year
- Full-time
- Azure
- Computer Science
- 5 years
- Health insurance
- Dental insurance
Quick Apply
Software Engineer
AppColl, Inc. —Centennial, CO
- $60,000 - $110,000 a year
- Email
- Background check
- Mid-level
- Office
- Profit sharing
- Health savings account
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Sr. Software Engineer TS/SCI Polygraph
Leidos —Aurora, CO
- $131,300 - $237,350 a year
- Full-time
- Bachelor of Science
- Writing skills
- Windows
Principal Engineer II
SPECTRUM —Greenwood Village, CO
- $193,806.93 - $220,000.00 a year
- Hybrid work
- Computer Science
- Office
- Residential
- Opportunities for advancement
1d
Design Phase Engineer - Data Center Preconstruction
M. A. Mortenson Company —Denver, CO
- $84,100 - $126,100 a year
- Bachelor's degree
- Travel
- US work authorization
- AD&D insurance
- Paid holidays
Design Phase Engineer II - Preconstruction
M. A. Mortenson Company —Denver, CO
- $93,400 - $126,100 a year
- Customer service
- Mid-level
- Travel
- AD&D insurance
- Paid holidays
Frontend Developer - AI Trainer
DataAnnotation —Centennial, CO
- $50 - $100 an hour
- Contract
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Primary Therapist (LPC, LPCC, LMFT, LCSW, SWC) – PHP Addiction Treatment
Hazelbrook Sober Living —Aurora, CO
- $65,000 - $90,000 a year
- Full-time
- Hybrid work
- Background check
- LMFT
- Addiction Medicine
- Health insurance
- Paid time off
Quick Apply
Test Engineer
CACI —Denver, CO
- $99,300 - $208,600 a year
- Full-time
- Hybrid work
- 5 years
- Travel
- Senior level
- Health insurance
Security Engineer - Exposure Management
Xcel Energy —Denver, CO
- $97,600 - $138,600 a year
- Hybrid work
- Office
- 3 years
- Analysis skills
- Health savings account
- Paid holidays
4d
Application Developer - Web
UCHealth —Aurora, CO
- $39.64 - $72.84 an hour
- Full-time
- Remote
- Azure
- Mid-level
- Windows
- 403(b) matching
- Health savings account
Product Engineer
OpenEd —Denver, CO
- $130,000 - $160,000 a year
- Full-time
- Remote
- Computer Science
- Software troubleshooting
- Mid-level
- Disability insurance
- Health insurance
Quick Apply
RPA Developer
Sourcepass —Denver, CO
- From $75,000 a year
- Remote
- Azure
- Mid-level
- Windows
Quick Apply
8d
Software Engineer I
DAT —Denver, CO
- $85,000 - $118,000 a year
- Hybrid work
- Computer science
- Computer Science
- System design
- Health savings account
- AD&D insurance
Frontend Engineer
Loft Orbital Solutions —Golden, CO
- $130,000 - $190,000 a year
- Office
- Entry level
- HTML
Full Stack Developer
PIN Business Network —Greenwood Village, CO
- $80,000 - $115,000 a year
- Full-time
- Azure
- 5 years
- System design
- Health insurance
- Dental insurance
Quick Apply
Sr. Software Engineer - Backend
Lively —Denver, CO
- $125,000 - $200,000 a year
- Remote
- Computer science
- Computer Science
- 5 years
- Paid parental leave
- Health savings account
Quick Apply
8d

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web developer jobs near denver co

Senior Full Stack Developer - .Net

Placed, LLC
Aurora, CO

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Job Details

Contract
$55 - $70 an hour
14 days ago

Benefits

Paid holidays
Health insurance
Dental insurance
401(k)
Paid time off
Vision insurance
Paid sick time

Qualifications

Containerization systems
Software engineering
Azure
MVC
Computer Science
CSS
Continuous Delivery (CD) implementation
IT transformation
Implementing cloud migration projects
.NET Core
Data retrieval time improvement
Microservices
Stored procedures
Event-driven architecture
AWS
Bachelor's degree
Developing and maintaining backend systems
DevOps automation
Cross-functional collaboration
TypeScript
Entity Framework
HTML
Cross-functional communication
T-SQL

Full Job Description

Our valued client in Aurora, CO are seeking a Senior Full Stack Engineer for their team. This is a six-month contract with the possibility of extension or conversion to full-time. This is a hybrid position that requires you to be on-site four days per week. We are unable to work with third-party companies or C2C.

Position Overview

We are seeking a skilled Senior Full Stack Engineer to maintain and modernize our core platform. You will manage our stable .NET and SQL Server stack while leading the migration toward a scalable, cloud-native microservices architecture. This role requires balancing robust legacy systems with cutting-edge architectural transformation.

Core Responsibilities

System Modernization
Break down monolithic .NET applications into distributed microservices.
Design scalable APIs and event-driven communication patterns.
Implement containerization tools to optimize deployment workflows.
Backend Engineering
Maintain and optimize existing .NET Framework and .NET Core applications.
Write complex, high-performing SQL queries, stored procedures, and schemas.
Diagnose and resolve database bottlenecks to ensure high availability.
Frontend Development
Build responsive, user-friendly web interfaces using modern JavaScript frameworks.
Ensure seamless integration between frontend UI and backend microservices.

Required Technical Skills

Backend: C#, .NET Core, ASP.NET MVC, Web API
Database: SQL Server, T-SQL, query optimization, ORMs (Entity Framework)
Architecture: Microservices, RESTful APIs, Event Buses (RabbitMQ / Kafka)
Frontend: Angular, React, or Vue.js, along with HTML5, CSS3, and TypeScript
Cloud & DevOps: Docker, Kubernetes, CI/CD pipelines, and AWS or Azure

Qualifications

Bachelor’s degree in Computer Science or equivalent work experience.
5+ years of professional full stack software development experience.
Proven track record of migrating legacy codebases to microservices.
Strong communication skills for collaborating across cross-functional teams.

This is a contract opportunity with an hourly rate starting at $55/hour and is based on experience. Benefits include: medical, dental, vision, 401k, paid time off and holiday pay.

Pay: $55.00 - $70.00 per hour

Benefits:

401(k)
Dental insurance
Health insurance
Paid holidays
Paid sick time
Paid time off
Vision insurance

Experience:

Developing in C# and .NET Core?: 5 years (Required)
TSQL Stored Procedures: 3 years (Required)
SQL Query writing : 3 years (Required)
deloping Angular, React, OR Vue.js: 5 years (Required)

Work Location: Hybrid remote in Aurora, CO 80019

Quick Apply

Refine Your Search

web developer jobs in denver co

Senior Full Stack Developer - .Net

Senior Software Developer

Senior Developer

Full Stack Developer (C# / .Net)

Software Engineer

Sr. Software Engineer TS/SCI Polygraph

Principal Engineer II

Design Phase Engineer - Data Center Preconstruction

Design Phase Engineer II - Preconstruction

Frontend Developer - AI Trainer

Primary Therapist (LPC, LPCC, LMFT, LCSW, SWC) – PHP Addiction Treatment

Test Engineer

Security Engineer - Exposure Management

Application Developer - Web

Product Engineer

RPA Developer

Software Engineer I

Frontend Engineer

Full Stack Developer

Sr. Software Engineer - Backend

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