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Remote Senior Net Developer Jobs in Delaware (NOW HIRING)

FullStack Labs

Principal React Engineer - Remote - USA

Dover, DE · On-site +1

$134.90K - $180.90K/yr

Our client Net Promoter Score of 68, twice the industry average. The Position We're looking to hire ... Familiar with CI/CD pipelines and modern DevOps practices for frontend delivery. * Knowledgeable in ...

Ecclesiastes, Inc.

Sr. BizTalk Programmer

Newark, DE · On-site +1

... Scrum, DevOps, and continuous delivery. Key Responsibilities: • Design and develop BizTalk ... This is a remote position. About Us Ecclesiastes provides highly skilled IT professionals to fill ...

ABB

Senior Project Engineer

DE · On-site +1

$96.80K - $126.10K/yr

Senior Engineering Manager __ In this role, you will act as a design authority for an engineering ... Remote This role is contributing to the Electrification division in the United States. You will be ...

CSC Corptax

Senior Tax Research Specialist

Dover, DE · Remote

$69K - $69.50K/yr

Senior Tax Research Specialist United States Monday to Friday 8:00 am to 5:00 pm Remote We are ... Provide guidance to programmers on updates needed to calculations based on research findings (for ...

Novoco

Senior Accountant

Dover, DE · On-site +1

$74K - $92.90K/yr

Some positions at Novogradac may be open to remote or hybrid work arrangements depending on ... Estate, Developers, Partnerships, Housing Authority (HA), Public Housing Authority, Community ...

Novoco

Audit/Tax Senior

Dover, DE · On-site +1

$81K - $99.40K/yr

Some positions at Novogradac may be open to remote or hybrid work arrangements depending on ... Estate, Developers, Partnerships, Housing Authority (HA), Public Housing Authority, Community ...

Rubrik

Sr. Sales Engineer, Federal

Dover, DE · Remote

As a Sales Engineer, you will be accountable for regional revenue goals by driving innovative ... US2 (all other US offices/remote) Pay Range $129,430-$175,000 USD Join Us in Securing and ...

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Remote Senior Net Developer information

What are the key skills and qualifications needed to thrive as a Remote Senior .NET Developer, and why are they important?

To thrive as a Remote Senior .NET Developer, you need advanced proficiency in C#, .NET frameworks, and experience with software architecture and design patterns, typically backed by a degree in computer science or related field. Familiarity with tools such as Visual Studio, Azure DevOps, source control systems like Git, and certifications like Microsoft Certified: .NET Developer are highly valued. Exceptional problem-solving, communication, and self-management skills are crucial for collaborating across distributed teams and delivering high-quality solutions. These competencies ensure effective remote development, timely project delivery, and seamless integration within dynamic technical environments.

What are some common challenges faced by Remote Senior .NET Developers, and how can they be overcome?

Remote Senior .NET Developers often encounter challenges such as coordinating with distributed teams across different time zones, ensuring clear communication, and maintaining productivity outside a traditional office environment. To overcome these hurdles, it's important to leverage collaboration tools (like Microsoft Teams or Slack), establish regular check-ins with teammates, and set up a dedicated workspace to minimize distractions. Additionally, proactively sharing updates and documentation helps maintain transparency and alignment with project goals.

What are Remote Senior .NET Developers?

Remote Senior .NET Developers are experienced software engineers who specialize in building and maintaining applications using the Microsoft .NET framework, while working remotely from any location. They are responsible for designing, coding, testing, and deploying scalable solutions, often collaborating with cross-functional teams via digital communication tools. Their seniority means they bring advanced expertise, mentor junior developers, and help make key architectural decisions. These professionals are essential in organizations that rely on Microsoft technologies and value flexible, remote work arrangements.

What is the difference between Remote Senior Net Developer vs Remote .NET Developer?

AspectRemote Senior Net DeveloperRemote .NET Developer
Required Experience5+ years, leadership skills1-3 years, technical skills
CertificationsMicrosoft Certified: Azure Developer, MCSDMicrosoft Certified: Azure Developer or similar
Work EnvironmentLeading projects, mentoring teamsDeveloping applications, coding
Industry UsageEnterprise, finance, healthcareStartups, small to medium businesses

The main difference between a Remote Senior Net Developer and a Remote .NET Developer lies in experience, leadership responsibilities, and project scope. Senior roles typically involve mentoring, project management, and strategic planning, while .NET Developers focus on coding and technical tasks. Both roles require strong knowledge of .NET frameworks and certifications, but senior positions demand more experience and leadership skills.

What are popular job titles related to Remote Senior Net Developer jobs in Delaware? For Remote Senior Net Developer jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching Remote Senior Net Developer jobs in Delaware look for? The top searched job categories for Remote Senior Net Developer jobs in Delaware are:
What cities in Delaware are hiring for Remote Senior Net Developer jobs? Cities in Delaware with the most Remote Senior Net Developer job openings:
Remote Senior Net Developer jobs near you
Infographic showing various Remote Senior Net Developer job openings in Delaware as of May 2026, with employment types broken down into 90% Full Time, 6% Part Time, and 4% Contract. Highlights an 81% Physical, 1% Hybrid, and 18% Remote job distribution.
Senior Cyber Security Engineer

Senior Cyber Security Engineer

CSC (Corporation Service Company)

Wilmington, DE • On-site, Remote

$111.10K - $152.30K/yr

Full-time

PTO

Posted 6 days ago

Job description

Senior Cyber Security Engineer

Wilmington, DE

Monday - Friday 8:00 - 5:00 ET

Hybrid/Remote

We are seeking a Senior Cyber Security Engineer to play a pivotal role in advancing our detection, response, and automation capabilities across a modern enterprise security stack. In this role, you will serve as a hands-on technical leader responsible for designing, engineering, and optimizing Cortex XSIAM to deliver high-fidelity detections, scalable automation, and rapid incident response. You will work with rich telemetry spanning endpoint, network, cloud, and identity data to turn adversary behavior into actionable analytics that measurably reduce risk.

This position is ideal for an experienced detection or security operations engineer who thrives at the intersection of platform engineering and threat expertise. You will collaborate closely with SOC analysts, incident responders, and fellow engineers, influence detection strategy, and mentor others while working on creative solutions that matter at enterprise scale. You'll have the opportunity to shape how security operations evolves, driving improvements in signal quality, automation maturity, and mean time to respond, while continuously expanding your technical depth in XSIAM, XQL, and advanced security analytics.

 Some of the things you'll be doing:

  • Platform Engineering: Design, deploy, and maintain Cortex XSIAM detections, correlations, and analytics across endpoint, network, cloud, and identity data sources. Build and tune detection logic to reduce noise while improving true positive rates. Perform ongoing platform optimization, including ingest management, rule tuning, and performance improvements.
  • Detection Engineering & Threat Hunting: Develop and maintain custom detections using XQL (Cortex Query Language). Conduct proactive threat hunting and investigations using XSIAM analytics and telemetry. Translate threat intelligence and adversary techniques into actionable detections aligned to MITRE ATT&CK.
  • Automation & Response: Design and maintain automated response playbooks to accelerate incident containment and remediation. Integrate XSIAM with enterprise tooling (e.g., identity, EDR, ticketing, cloud, network security platforms). Support continuous improvement of MTTR through automation and orchestration.
  • Operations & Collaboration: Partner with SOC analysts, incident responders, and engineering teams on investigations and response activities. Support post-go-live enhancements, backlog grooming, and technical debt reduction initiatives. Provide technical guidance and mentorship to engineers and analysts.

What technical skills, experience and qualifications do you need?

  • Minimum 5+ years of experience in Security Operations, Detection Engineering, or SIEM/SOAR engineering
  • Hands-on experience with Palo Alto Networks Cortex XSIAM (or strong XDR/XSOAR experience with rapid XSIAM ramp-up)
  • Strong working knowledge of SIEM/XDR concepts and log analytics, incident response and threat detection workflows, and automation and orchestration use cases
  • Proficiency with XQL, KQL, SPL, or similar security query languages
  • Experience integrating data from endpoint, network, cloud, and identity platforms
  • Strong scripting experience (Python preferred)
  • Experience operating security platforms at enterprise scale
  • Preferred experience with endpoint security (Cortex XDR, Defender, CrowdStrike, etc.), cloud security telemetry (AWS, Azure, GCP), identity and access logs (AD, Azure AD, IAM)
  • Familiarity with MITRE ATT&CK and threat intelligence frameworks
  • Experience supporting a 24/7 SOC or global security operations team
  • Bachelor's degree in computer science, information assurance, MIS or equivalent industry experience.
  • Palo Alto Networks Certified XSIAM Engineer or Analyst certification preferred.
  • Additional industry certifications are a plus (i.e., CEH, CISM, etc.)

#CSC #CSCCareers #LI-HL1

CSC is a global business, legal, and financial services company based in Wilmington, Delaware, USA, providing knowledge-based solutions to clients worldwide. We have offices and capabilities in over 140 jurisdictions in the Americas, Europe, Asia Pacific, and the Middle East, and more than 8,000 colleagues. We are the business behind business.

Visit our careers site to learn more about CSC and our commitment to our clients, communities, and each other.

CSC is committed to creating a feeling of belonging through a diverse and growth-oriented environment where everyone is valued.

CSC colleagues have global career opportunities and excellent benefits, including annual success-sharing bonuses or commission plans based on individual performance. To learn more, visit cscglobal.com/service/careers. 

We offer a range of support to colleagues with disabilities, ensuring people have the necessary resources to thrive in their roles. We encourage candidates to work closely with our talent acquisition partners to convey their specific needs. Our commitment to accessibility reflects our broader dedication to diversity and belonging,

CSC only accepts resumes from employment agencies that are part of our approved supplier program. Resumes submitted from other agencies either to talent acquisition, our hiring leaders, employees, or through any other mechanism other than our supplier process, will not be eligible to claim related fees and the submitted resumes will be considered property of CSC.

We encourage candidates to apply directly to our website and not through third-party sources.

Disclaimer: The information above describes the general nature and level of work performed by employees in this role. It is not intended to describe all duties, responsibilities, and qualifications.

At CSC, we're always looking ahead, finding ways to innovate, challenge the status quo, and anticipate the needs of our clients. We exceed expectations by adapting client ambitions and goals as our own. This Fierce Client Spirit has helped us adapt and create solutions that have enabled businesses to run smoother and smarter for more than 125 years. It's also the reason we're the trusted partner of many of the world's most successful organizations.

CSC is committed to attracting, developing, and retaining talented people whose values align with ours. We empower our colleagues to bring the right solutions to market to meet client demand. That's why we are the leading provider of business administration and compliance solutions.
  • CSC is a great place to work with smart and dedicated people.
  • We have won several employer recognition awards, including Top Workplace USA, Great Places to Work India, and Built In's Best Places to Work.
  • We offer fulfilling work and career opportunities. Most positions are filled with internal moves and employee referrals.
  • Employees are eligible for Success Sharing, bonuses, or commission plans based on role and individual performance.
  • CSC offers a competitive and comprehensive benefits package that includes annual leave, tuition reimbursement, referral bonuses, and more.
  • As business needs allow, CSC offers hybrid or remote work schedules in alignment with local regulations. Specific details for this position will be discussed during the interview process.

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