Senior Software Engineer - Full-Stack .NET & Blazor
Frontline Source Group Holdings, LLC dba dfwHR
Frontline Source Group Holdings, LLC dba dfwHR is seeking a Senior Software Engineer in Denver, Colorado to shape the future of aviation technology. The role involves developing enterprise-level applications using C# and .NET Core in a dynamic environment. Applicants should have over 6 years in software development, with skills in Blazor, Entity Framework, and Agile methodologies. Benefits include medical, dental, PTO, and a 401k match, fostering a collaborative and innovative workspace. #J-18808-Ljbffr
- ...recruiting agency is seeking a talented Senior Software Engineer in Denver, CO. This position demands innovative full-stack development and a minimum of 6... ...must have experience in C# .NET Core, Entity Framework Core, SQL databases, and Blazor, along with a strong...FullstackSenior.net
- ...Senior Software Engineer Role The Senior Software Developer will help shape... ...technology through innovative, full stack development. Play a key... ...using C#. 4+ years with C#.NET Core 3.x or newer. 5+ years... ...of hands-on experience with Blazor. Skilled in system design,...FullstackSenior.net
- ...Senior Software Engineer Location: Denver, CO 80112 US Posted: 01/05/2026 Employment... ...through innovative full-stack development Take a lead role... ...least 4 years working with C# .NET Core 3.x or newer 5+ years... ...hands-on experience with Blazor Proficient in system design...FullstackSenior.netVisa sponsorship
$140k - $160k
...40-$160k, depending on experience. Senior Software Engineer Inceed has partnered with a great company... ...? This opportunity is perfect for a full‑stack, senior engineer who thrives on owning... ...Design, build, and maintain scalable .NET applications Modernize and extend...FullstackSenior.net- ...Team Lead .Net Developer We are looking for a talented team player to lead a group... ...developers, architect solutions and orient full stack development philosophies. This Team lead.... ...building and working on enterprise grade software systems on top of the Microsoft.NET...FullstackSenior.net
- ...Senior Software Engineer Join the team at Tyler Technologies as an Senior Software Engineer! As a full stack engineer, you will work with a wide range of technologies such as .NET, Angular, HTML5, SQL, and Cloud/AWS building scalable solutions that empower our clients...FullstackSenior.net
- ...Senior Software Engineer IQ Clarity's client in Greenwood Village, CO is looking for a Senior Software... ...solutions. Your expertise in C#,.NET Core, AWS or Azure, Xamarin, and modern... ...proficiency in C# and.NET Core. Experience with full-stack development, including front-end and...FullstackSenior.net
- ...Senior Software Engineer (Full Stack + GenAI) Swimlane is redefining security operations with Agentic AI automation that empowers organizations to... ...production systems. ~ Strong programming skills in C# /.NET Core, NodeJS, TypeScript, Angular, Python. ~ Hands-on experience...FullstackSenior.netWork experience placement
$125k - $155k
...we're breaking new ground in software innovation too, redefining what... ...passionate and experienced Senior Developer to join our dedicated... ...Verification operates as a full stack team who are in the process of... ...the team are Kafka, SQL, .Net, Golang and Typescript; We are...FullstackSenior.netHourly payWork at officeLocal areaWork from homeWorldwide- ...have multiple openings for Senior Software Engineers to join our core development... ...be working on a modern tech stack to develop features that might... ...improving. This role is full‑time in Denver, CO with hybrid... ...experience, with a primary focus on .NET and TypeScript. Proficient...FullstackSenior.netFull timeWork experience placementRemote work
- ...interested in a permanent, full-time, onsite role... ...across the full stack (Azure Services, .NET, Angular with TypeScript... .... Champion engineering excellence through code... ...& Abilities Senior level experience and... ...of professional software engineering experience...FullstackSenior.netPermanent employmentFull time
- ...Role: We are seeking a talented full‑stack, front‑end‑focused engineer specializing in React, TypeScript, and... ...them into scalable, robust software solutions Partner with domain and... ...Experience programming in C# and .NET Working knowledge of AWS and/or Azure...FullstackSenior.netWork at officeLocal areaRemote work
$118.65k - $155k
AT A GLANCE RVO Health is seeking a skilled and experienced software engineering lead with deep expertise in full-stack development, including C#, .NET Core, ReactJS, and Node.js. The ideal candidate will have a strong background in designing, developing, and deploying...FullstackSenior.netTemporary workWork at officeRemote workMonday to FridayFlexible hours$118.65k - $155k
6AM City, LLC is seeking a software engineering lead in Colorado to oversee full-stack development and mentor engineering teams. You will lead design efforts and... ...technical initiatives. The role requires proficiency in .NET Core, C#, and agile methodologies, offering a...FullstackSenior.net$90k - $125k
A leading mortgage servicing company is seeking a Full Stack Software Engineer in Englewood, CO. The role requires expertise in C# and cloud technologies such as Terraform and Azure. You will be responsible for designing and developing scalable applications, managing cloud...FullstackSenior.net- GovCIO is hiring a Sr. Full Stack Developer to support the Department of Veterans Affairs. This... ...requires strong experience in Angular, .NET Core, and SQL. The ideal candidate will... ...applications. Key responsibilities include ensuring software compliance, designing interfaces, and...FullstackSenior.netRemote job
- ...interested in a permanent, full-time, onsite role... ...across the full stack (Azure Services, .NET, Angular with TypeScript... .... Champion engineering excellence through code... ...& Abilities Senior level experience and... ...of professional software engineering experience...FullstackSenior.netPermanent employmentFull time
- Paradigm is a software company transforming the way that the... ...globe. We are looking for a Senior Manager, Software Engineering - Estimate to be part of... ...Will Do: Lead and inspire full‑stack engineering teams building... ...backend technologies such as .NET, Node.js, or similar...FullstackSenior.net
$68k - $114k
About the Role Cognizant’s Digital Engineering practice is seeking a highly qualified Senior .NET Full Stack Developer with 6+ years of experience in designing, building, and supporting scalable, secure, and high-performance applications. You will be part of a digital...FullstackSenior.netRemote jobTemporary work$90k - $125k
Software Engineer - Onsite in Englewood, CO Job Category : Mortgage Servicing... ...is seeking a skilled full-stack Software Engineer with expertise... ...using technologies such as .NET Core, Azure Function Apps, Azure... ...multiple .NET Core and Blazor applications, ensuring performance...Fullstack.netShift work- ...Boeing Digital Services is looking for a Senior Software Application Developer (Level 4) to join... .... Position Responsibilities: Lead full stack, full lifecycle software development for... ...related fields. Experience in: Java/JEE, .NET, Azure Cloud & Azure DevOps, Testing...FullstackSenior.netWork experience placementRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift workDay shift
- Remote. Our client seeks a Senior Full Stack Developer to lead design... ...across C#, .NET, Azure, SQL, and modern front end with Blazor. The role drives full lifecycle engineering, security, and performance... ...+ years of professional software engineering experience in...FullstackSenior.netContract workRemote work
- ...Client located in Aurora, Colorado is seeking a Senior Full Stack Engineer for a contract to hire position. This person will join a small team responsible for migrating an existing .NET system to a microservices architecture. This will include breaking down monolithic...FullstackSenior.netContract work
$125k - $160k
...Rocket Lab is looking for a Senior Software Engineer I/II to join their Digital Engineering team in Littleton, Colorado. This position involves... ...extensive experience in software development, particularly with C#/.NET and Angular. Rocket Lab offers a dynamic work environment...Senior.net$124.9k - $228.9k
...The Trade Desk in Denver is seeking a Senior Software Engineer to enhance supply quality systems. The role requires proficiency in C# / .NET and involves collaboration with global teams. Ideal candidates bring over 7 years of experience in software development and are...Senior.net$175k
...A leading tech company in Denver is seeking a Sr Software Engineer to drive innovations in API management and AI security. You will develop full-stack solutions while collaborating closely with product managers and fellow engineers. This position requires 3-5 years of...FullstackSenior$80 - $85 per hour
Eliassen Group is seeking a Senior Full Stack Developer based in Denver, Colorado to design and... ...to-hire role requires expertise in C#, .NET, Azure, and SQL, with responsibilities... ...architecture, security, and mentoring engineers. Applicants should have at least 10 years...FullstackSenior.netRemote jobHourly payFull timeContract work- A leading AI research company is seeking a software engineer with over 5 years of experience to refine AI-generated code and enhance coding... .... Ideal candidates should have a strong background in full-stack development and communication skills. This contractual position...FullstackSeniorContract workRemote workFlexible hours
- ...Digible, Inc in Englewood, Colorado is seeking a Senior Software Engineer to join their Engineering team. The role involves designing and shipping features using modern web technologies such as TypeScript, Node, and React. Candidates should have 5–8 years of experience...FullstackSenior
- ...Atom Computing is seeking a Senior Software Engineer in Denver, Colorado. In this role, you will implement our quantum computing platform, working across the full stack to deliver the platforms and applications that provide access to our quantum computers. You will collaborate...FullstackSenior
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