.NET Engineer
$85k - $130kCybercoders
Job Description
Job Description
.NET Engineer
Overview
.NET Engineer
We are seeking a seasoned Senior Software Engineer to take technical ownership of enterprise-scale application development. This is a hands-on full-stack role with direct accountability for building secure, high-performance systems where precision and reliability matter. The position is well-suited to an engineer who is equally comfortable shaping backend architecture and engaging deeply with front-end implementation - someone who brings both the depth to solve hard technical problems and the discipline to produce clean, maintainable code at scale.
Key Responsibilities
- Architect, build, and scale enterprise applications across the full stack using .NET Core, ASP.NET, and C#
- Design and develop robust, secure APIs and data-driven services backed by SQL Server
- Build and maintain modern front-end interfaces using Blazor, Razor, MVC, HTML, and CSS
- Drive database design, schema optimization, and query performance tuning
- Participate in system architecture decisions - from initial design through production deployment
- Own and improve CI/CD pipelines and DevOps workflows, with emphasis on Azure cloud environments
- Apply strong OOP principles, design patterns, and data structure knowledge to produce elegant, maintainable solutions
- Troubleshoot and resolve complex cross-system issues with rigor and speed
- Produce thorough technical documentation and uphold high standards for code quality through review
- Collaborate cross-functionally to define requirements and deliver software that solves real business problems
Qualifications
- 3 or more years of professional software engineering experience with demonstrated focus on full-stack .NET development
- Expert-level command of .NET Core, ASP.NET, and C# across production applications
- Strong SQL Server experience including complex query writing, schema design, and performance optimization
- Working proficiency in Python and the ability to contribute across a polyglot codebase
- Hands-on experience with Blazor, Razor Pages, or MVC front-end development
- Solid understanding of software architecture patterns - OOP, SOLID principles, RESTful design
- Practical experience with CI/CD pipelines and DevOps practices in cloud environments
- Proven ability to write clean, well-tested, production-ready code with thorough documentation
Preferred Experience
- Azure cloud platform experience - deployment, services, and architecture patterns
- Background in security-focused development and building enterprise-grade access controls
- Familiarity with data integration, reporting systems, or BI tooling
- Experience mentoring junior engineers or leading technical workstreams
Why This Role
$85k-$130k
This is a high-ownership engineering position within a respected, established organization with a collaborative, mission-driven culture. The right engineer will have real influence over technical direction, genuine latitude to improve how we work, and the support of a leadership team that values craft. For a senior engineer who wants to make an impact beyond the ticket queue, this is an outstanding opportunity.
Benefits
- For this position, you must be currently authorized to work in the United States without the need for sponsorship for a non-immigrant visa. CyberCoders will consider for Employment in the City of Los Angeles qualified Applicants with Criminal Histories in a manner consistent with the requirements of the Los Angeles Fair Chance Initiative for Hiring (Ban the Box) Ordinance.This job was first posted by CyberCoders on 06/10/2026 and applications will be accepted on an ongoing basis until the position is filled or closed. Everforth CyberCoders is proud to be an Equal Opportunity Employer All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity or expression, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, status as a crime victim, disability, protected veteran status, or any other characteristic protected by law. Our hiring process includes AI screening for keywords and minimum qualifications, and a virtual recruiter as part of the application process. A human recruiter reviews all results. Click here for details on our virtual recruiter . Everforth CyberCoders will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable state and local law, including but not limited to the Los Angeles County Fair Chance Ordinance, the San Francisco Fair Chance Ordinance, and the California Fair Chance Act. Everforth CyberCoders is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. Individuals needing special assistance or an accommodation while seeking employment can contact a member of our Human Resources team at View email address on ziprecruiter.com to make arrangements.
- ...staffing firm in San Diego is seeking an experienced Sr. Software Engineer. The role involves improving processes during the software... ...coding software solutions with relevant technologies like C#, .NET, and SQL. Strong communication skills are essential for this position...SuggestedPermanent employmentContract work
- ...Parking Network BV based in San Diego is seeking a mid to senior level Software Engineer with expertise in .NET and C#. You will improve existing applications and develop new ones, alongside leading junior developers. The ideal candidate will have a strong background in...Suggested
- ...REQUISITION: Full Stack .NET/Azure Engineer (Event-Driven Architecture) Location: Dallas-Fort Worth, TX (Hybrid: 3 days/week Onsite) Duration: 6 Months + (High likelihood of extension) TECHNICAL SEARCH BLUEPRINT (TRUE 50/50 FULL STACK) 1. The "True Full...SuggestedImmediate start3 days per week
- ...CoStar Group, Inc. is seeking a Senior Software Engineer in San Diego, CA, to develop scalable cloud-native solutions using C# and AWS.... ...reliability. The ideal candidate will have strong experience with C#, .NET, and AWS, along with a Bachelor’s degree. Comprehensive benefits...Suggested
- ...grade software solutions. Candidates should have over 10 years of experience in software development, particularly with C#, Python, or .NET. An active Secret Clearance is required. The role involves collaborating on logistics and maintenance operations, ensuring...Suggested
- ...Overview: Core Responsibilities: • Develop, enhance, and maintain modular applications using C#. • Design and implement APIs using .NET Core 6 and above. • Deploy, scale, and manage applications in Kubernetes environments. • Work with databases, including MS SQL,...
$102.5k - $187.9k
...help to build a better working world. Technology – Digital Engineering – Full Stack Engineer (Senior) Whole industries have been disrupted... ..., across technology ecosystems including Node.js, Spring, and .NET Implement new features and enhancements across frontend and...Summer holidayLocal areaFlexible hours- ...Sr. EDI Software Engineer - APIs with C# .NET remotehold Software Engineer, APIs, API, API's, C# .NET, C#, .NET, C#.NET, EDI Software Engineer, Engineer, Software, EDI, SQL, AWS, Azure, Google, IBM, Cloud, Software development, object-oriented languages, frameworks...Full timeH1bRemote workWork from homeRelocationVisa sponsorshipRelocation package
- ...PHP (i.e. Laravel framework) ~ Development languages: Knowledge of server-side programming languages ideally including PHP, Python, .NET frameworks ~ Detailed familiarity with Rest (at the minimum) and Soap APIs ~ Database and cache: Familiarity with DBMS technology...Work experience placement
$60k - $85k
...reports on measurable items, such as milestones and deliverables. Collaborate with cross-functional teams, including design, engineering, and quality assurance, to ensure project success. Ensure strict adherence to safety standards and promote a culture of safety...For contractorsWork experience placementLocal areaRemote work- ...Full Stack Engineer As a Full Stack Engineer in the healthcare space, you'll architect seamless, mission-critical applications that clinicians... ...~ Experience building backend services and APIs using.NET, Java, Node.js, Python, or similar technologies ~ Strong knowledge...Work at officeShift work2 days per week
- ...A leading software company is seeking a Principal Software Engineer for their Debt Solutions team in San Diego. The role involves owning software architecture, collaborating with product leaders, and guiding development teams. The ideal candidate should have over 10 years...
$85 - $100 per hour
...Principal Software Engineer Backed by a major non-profit healthcare consortium, our client is a newly formed, well-funded healthcare... ...expertise in Node.js and TypeScript. This is the core stack; Java and.NET / C# backgrounds are not a match. ~ Strong front-end...Contract workWork at office$96,600 - $160,850 per day
...Experience with middleware technologies RabbitMQ, Java runtime, and/or .NET runtime ~ Experience using configuration management systems... ...Research Corporation is an advanced information technology and engineering company that provides innovative products and services to...Full timeFor contractorsLocal areaFlexible hours- ...Your Role As a Full Stack Engineer in the healthcare space, you'll architect seamless, missioncritical applications that clinicians... ...TypeScript ~ Experience building backend services and APIs using .NET, Java, Node.js, Python, or similar technologies ~ Strong...Work at officeShift work2 days per week
$115k - $130k
...,000 per year DOE The Opportunity We are looking for a Senior Full-Stack Software Developer with strong .NET MAUI expertise to join our engineering team in San Diego, CA. This role is for a skilled software engineer who happens to be highly proficient in mobile...Work experience placementWork at officeImmediate startRelocation packageMonday to Friday$211k - $297k
...platform for our customers. Our CoStar for Debt Solutions product development team is looking for an experienced Principal Software Engineer to own the architecture and design of our software systems, from full‑stack web products to high‑volume, secure data pipelines....Work at officeWork from homeMonday to Thursday- ...interdisciplinary team. Key Details Position: Physical Therapist (PT) Location: San Diego, CA 92111 Assignment Length: 13 weeks EMR: Net Health Schedule & Hours Schedule: Sunday–Thursday (no exceptions) Guaranteed Hours: 36–38 hours/week Expected Hours: ~40...
$105k - $120k
...Job Description Job Description Salary: $105k - $120k Annual Full Stack Engineer (AI) Location: San Diego Office / Hybrid Type: Full-Time Team: Engineering The Role We're looking for a Full Stack Engineer who is equally comfortable architecting a backend...Full timeCasual workWork at office- ...A mission-driven technology company in San Diego seeks a Senior Full Stack Software Engineer to develop cutting-edge software solutions for the Department of Defense. This role involves collaboration with talented professionals, mentoring other engineers, and maintaining...Flexible hours
$150.93k - $159.74k
...Join to apply for the Full Stack Engineer role at Monks . We are looking for an extraordinary software engineer to join our worldwide business development and strategy team. This is an opportunity to join a fast‑paced team that plays a key role in the overall success...Work at officeWorldwide- ...A technology firm in defense contracting is seeking a Senior Full Stack Developer I or Senior DevSecOps Engineer I in San Diego, CA. This role involves building secure and scalable applications, requiring expertise in React, TypeScript, and strong problem-solving skills...Remote work
$140k - $185k
...product designs, automate advanced manufacturing, and scale production with uncompromising quality and rigor. As a Senior Full Stack Engineer, you will own end-to-end application development across the manufacturing software platform - API, frontend, data model,...Permanent employmentTemporary workLocal areaRelocationRelocation package- ...A leading defense contractor in San Diego, CA is seeking a Senior Software Engineer I to design and build secure applications. Candidates should hold a Master's degree and possess over 10 years of experience, with strong skills in React and TypeScript. Responsibilities...For contractorsRemote work
$170k - $180k
...No 3rd parties. Only considering applicants authorized to work in the US for ANY employer. The Senior Full Stack Software Engineer will design, build, and maintain high-performance web applications and services that support surgical planning and imaging technologies...Full time- ...starting fresh — reimagining how software supports operations at the cutting edge of the defense tech revolution. Built by veterans, engineers, and operators who’ve lived the pain of legacy systems. Ironflow combines natural language, intelligent agents, and real-world...
- ...development. • SharePoint 2010/2013 Architecture and Development • Web Development • WINTEL apps • Visual basic • C++, C Sharp,.NET, CSS3, and HTML5 development knowledge • Mobility development a plus • Xamarin Application knowledge a plus Additional Skills:...
$184.97k - $194.97k
...CoStar Group, Inc. is looking for a Senior Software Engineer in San Diego, CA. The successful candidate will drive software design and development... ...five years of relevant experience, with special skills in C#, .NET Framework, JSON, SQL Server, and AWS. The position offers a...Monday to Friday- ...We are looking for a passionate Software Engineer to design, develop and install software solutions. Software Engineer responsibilities... ...writing code in various languages, like Java, Ruby on Rails or .NET programming languages (e.g. C++ or JScript.NET.) Our ideal...Work experience placement
$36k
...of the truck's gross revenue with settlements paid twice per month ~ Join a fleet of over 500 owner operators averaging $6,000 in net pay per settlement ~ Receive fuel discounts averaging $0.60 per gallon, with savings reaching up to $1.10 per gallon through our...Contract workFor contractorsRelocation package
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to .NET Engineer. Be the first to apply!
- sr net developer San Diego, CA
- c#.net developer San Diego, CA
- .net engineer San Diego, CA
- .net developer San Diego, CA
- senior net developer remote San Diego, CA
- .net wpf developer San Diego, CA
- senior c# .net software developer San Diego, CA
- senior .net developer San Diego, CA
- c# .net web developer San Diego, CA
- .net software architects (remote) San Diego, CA




