Top 678 Application/software 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
Staff / Sr Staff C++ Software Engineer
SciTec —Boulder, CO
- $96,000 - $140,000 a year
- Full-time
- Computer Science
- Office
- 3 years
- Profit sharing
- Paid parental leave
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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
Software Developer III
Electro Magnetic Applications, Inc. —Lakewood, CO
- $100,000 - $140,000 a year
- Full-time
- Computer science
- Management
- Computer Science
- Health insurance
- Dental insurance
Quick Apply
Sr. Software Engineer TS/SCI Polygraph
Leidos —Aurora, CO
- $131,300 - $237,350 a year
- Full-time
- Bachelor of Science
- Writing skills
- Windows
Estimator, Mechanical
MasTec Industrial —Centennial, CO
- $100,000 - $140,000 a year
- Full-time
- Hybrid work
- Background check
- Construction site
- Mid-level
- AD&D insurance
- Employee stock purchase plan
16h
Recruiter
EchoStar —Englewood, CO
- $63,150 - $103,625 a year
- Full-time
- Computer science
- Computer Science
- Pass drug screening
- Health savings account
- Employee stock purchase plan
Cost Controller - Construction
MasTec Industrial —Centennial, CO
- $90,000 - $120,000 a year
- Weekends as needed
- Background check
- Construction site
- Bachelor of Science
- Mileage reimbursement
- AD&D insurance
8d
Software Engineer Level 5
Northrop Grumman —Aurora, CO
- $177,000 - $265,600 a year
- Overtime
- 6 years
- System design
- Java
- Paid holidays
- Disability insurance
12d
Software Engineer Level 3 or 4
Northrop Grumman —Aurora, CO
- $114,000 - $213,400 a year
- Overtime
- System design
- Mid-level
- Java
- Paid holidays
- Disability insurance
12d
Senior Scheduler
MasTec Industrial —Centennial, CO
- $145,000 - $165,000 a year
- Weekends as needed
- Background check
- Construction site
- Bachelor of Science
- Mileage reimbursement
- AD&D insurance
2d
Staff DevOps Engineer
Northrop Grumman —Aurora, CO
- $177,000 - $265,600 a year
- Overtime
- System design
- 11+ years
- Master's degree
- Paid holidays
- Disability insurance
12d
Software Engineer Level 4
Northrop Grumman —Aurora, CO
- $142,200 - $213,400 a year
- Overtime
- Writing skills
- Office
- 3 years
- Paid holidays
- Disability insurance
DevOps Engineer
Northrop Grumman —Aurora, CO
- $91,800 - $137,600 a year
- Overtime
- System design
- Master's degree
- AWS
- Paid holidays
- Disability insurance
12d
Scrum Master Level 3 or 4
Northrop Grumman —Aurora, CO
- $114,000 - $213,400 a year
- Overtime
- Azure
- 3 years
- Java
- Paid holidays
- Disability insurance
12d
Principal/Sr. Principal DevOps Engineer
Northrop Grumman —Aurora, CO
- $114,000 - $213,400 a year
- Overtime
- System design
- Master's degree
- AWS
- Paid holidays
- Disability insurance
12d
Software Engineer Level 2 or 3
Northrop Grumman —Aurora, CO
- $91,800 - $171,000 a year
- Overtime
- Writing skills
- Mid-level
- Office
- Paid holidays
- Disability insurance
Sys Admin & Dev Ops Engineer - Level 3
Northrop Grumman —Boulder, CO
- $114,000 - $171,000 a year
- Overtime
- DevOps
- Master's degree
- Doctor of Philosophy
- Paid holidays
- Disability insurance
12d
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

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application/software developer jobs near denver, co

Senior Full Stack Developer - .Net

Placed, LLC
Aurora, CO

Quick Apply

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

application/software developer jobs in denver, co

Senior Full Stack Developer - .Net

Staff / Sr Staff C++ Software Engineer

Senior Software Developer

Senior Developer

Software Developer III

Sr. Software Engineer TS/SCI Polygraph

Estimator, Mechanical

Recruiter

Cost Controller - Construction

Software Engineer Level 5

Software Engineer Level 3 or 4

Senior Scheduler

Staff DevOps Engineer

Software Engineer Level 4

DevOps Engineer

Scrum Master Level 3 or 4

Principal/Sr. Principal DevOps Engineer

Software Engineer Level 2 or 3

Sys Admin & Dev Ops Engineer - Level 3

Full Stack Developer (C# / .Net)

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