Commute Time
Date Posted
Title
Job Type
Benefits
Pay
5578 Senior Net Developer jobs in Littleton,CO
New, Posted 4 hours ago
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Software Development Engineer 5 [209136]
Aquent Talent
Littleton, CO
$73/hr
RemoteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit
- Exceptional written and verbal English with complete fluency.
- 10+ years of overall experience in software development.
- 5+ years of experience as a lead software developer and co-founder of a software development studio/agency/company.
- 5+ years of TypeScript experience.
- 5+ years of backend web development experience (e.g., Node.js, Go, Ruby on Rails).
- 5+ years of React experience.
- Computer Science degree (major or minor).
New, Posted 1 day ago
Airport Passenger Screener - No Experience Required
tsa security
Denver, CO 80220
No Experience
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Full Stack Developer
Outlier
Littleton, CO
$50/hr
Remote
- 2+ years of experience in backend engineering, AI automation, or complex systems integration
- Proven ability to build and maintain production-grade software with modular separation (e.g., distinct services for data parsing, logic processing, and reporting)
- Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases
- Practical experience building for live, non-mocked environments and handling multi-turn system interactions
- Outstanding attention to detail and the ability to provide clear, high-density technical feedback on complex system behaviors
- This is a 1099 contract opportunity on the Outlier.ai platform. Because this is a freelance opportunity, we do not offer internships, sponsorship, or employment. You must be authorized to work in your country of residence.
New, Posted 17 hours ago
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Senior Java Developer
Citiustech
Denver, CO 80201
New, Posted 17 hours ago
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Senior Software Developer
Hydrogen Group
Denver, CO 80201
$65-$85/hr
New, Posted 1 day ago
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Senior Embedded Linux Software Engineer
RAMON.SPACE
Littleton, CO 80120
OnsiteHealth InsurancePaid Time OffRetirement Benefit
- Bachelor's or Master's degree in Computer Science, Software Engineering, Electrical Engineering, or a related field
- Proven experience in software development for embedded systems, preferably in satellite communication or space applications
- Strong knowledge of software architecture, design patterns, and development methodologies
- Proficiency in programming with C/C++
- Experience with Embedded Linux and FPGA programming
- Familiarity with space industry standards and regulations
- Excellent problem-solving skills and attention to detail
- Strong communication and teamwork abilities
- Experience with software verification and validation processes
- Experience with agile development methodologies
- Experience with embedded Linux user-space SW stack and Yocto/Buildroot
- Due to export regulations, U.S. citizenship or U.S. person status may be required
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Systems Integration and Test Engineer Senior
Lockheed Martin
Littleton, CO 80120
Paid Relocation to Littleton, CO
OnsiteFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit
- Bachelor's degree in electrical engineering or a related discipline.
- Minimum of 3 years previous professional experience in electrical engineering or a related electrical technology development environment.
- Experience communicating technical subjects with external stakeholders and program engineering or program management leadership.
- U.S. Citizen with ability to obtain DoD Secret level clearance.
- This position requires a government security clearance, you must be a US Citizen for consideration.
- Clearance Level: Secret
Easy Apply
Overnight Flexible Security
GardaWorld Security Services U.S.
Lakewood, CO 80123
OnsiteHealth InsurancePaid Time OffRetirement Benefit
- Be authorized to work in the U.S.
- Be able to provide documentation of High School Diploma or GED
- Be able to ace (and pass) an extensive screening process
- Employment is contingent on the successful completion of a background check and drug screening to be conducted after an offer of employment is extended.
- Ability to think quickly and adapt to changing situations
- Responsive and strong problem solving skills
- You have a state license if required
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Senior / Principal Security Architect (AI/OT)
Xcel Energy
Denver, CO 80219
$112,200-$183,200/yr
Hybrid~ 29 minEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit
- Minimum of 8 years' experience in IT including 5 years' direct experience in IT engineering and cyber security
- 5 years of experience in systems architecture or systems engineering
- 10 years of experience in Information Security
- 3 years of experience designing complex systems
- 3 years of experience with systems integration and engineering
- Strong oral and written communication skills
- Must be able to understand and respond to clients' business needs
- Demonstrated experience collaborating with internal employees, third parties, and management to develop solutions and ensure stakeholder buy-in
- Ability to influence without direct authority
- Experience with technology implementation projects for enterprise-scale organizations
- Hands-on experience with AI models and solutions (including generative AI/LLMs), such as model selection/integration, training or fine-tuning, retrieval-augmented generation (RAG), inference services, and model monitoring/operations in a production environment
- Strong understanding of AI security threats and mitigations (e.g., prompt injection, insecure tool/function calling, data leakage, jailbreaks, model inversion/extraction, poisoning, and supply-chain risks)
- Experience with enterprise IAM patterns and controls (e.g., SSO/federation, OAuth2/OIDC, RBAC/ABAC, conditional access, managed identities/service principals, and PAM), applied across enterprise applications and cloud platforms; experience applying these patterns to AI/ML platforms and data services is a plus
- Experience with IAM architecture and/or operations, such as identity governance (IGA), access reviews and attestations, role engineering, conditional access, and privileged access management (PAM)
- Knowledge of relevant regulations and compliance requirements such as NERC-CIP, TSA, and SOX, plus emerging AI/ privacy and IAM-related regulatory expectations as applicable
- Experience partnering with product, data, platform, and MLOps /DevOps teams to deliver secure AI solutions and to implement IAM controls (e.g., least privilege access, service identity, and privileged access workflows)
- Familiarity with AI governance and risk management practices (e.g., model inventory, documentation, human oversight, third-party model/vendor risk)
- OT/ICS Security Architecture: Work with the business to define security patterns and reference architectures for industrial control environments (e.g., SCADA, DCS, PLC/HMI)
- Network Segmentation & Remote Access: Define and govern segmentation (zones/conduits), secure remote access, and monitoring strategies for OT networks and vendor/contractor connectivity
- Governance & Standards: Develop security control baselines, hardening standards, and exception processes for OT assets and supporting infrastructure; ensure compliance drift is managed
- Operational Collaboration: Partner with controls engineering, field technicians, plant operations, and maintenance teams to implement security improvements that work in real-world operating environments
- Incident Readiness: Improve detection and response for OT environments, including logging/telemetry requirements, playbooks, and tabletop exercises with operations
- Documentation and Reusability: Create products such as use cases and implementation patterns
- Regulation and Compliance: Ensure adherence to regulatory frameworks such as NERC CIP and TSA Security Directive 2, including applicability to OT facilities and supporting IT/cloud services where used
- Preferred: Information Security experience in the electric utility industry
- Preferred: Experience with technology implementation projects for enterprise-scale organizations
- 5+ years of experience in security architecture, cybersecurity engineering, or control systems engineering, including work that interfaces with industrial/OT environments
- Hands-on experience with OT/ICS technologies and environments (e.g., SCADA, PLC/HMI, DCS) and the operational constraints of critical infrastructure
- Knowledge of network segmentation concepts and secure remote access patterns for OT/vendor connectivity
- Experience with OT security frameworks and guidance (e.g., IEC 62443, NIST SP 800-82) and applying them pragmatically in operating environments
- Experience working with vendors/contractors supporting industrial equipment and control systems, including secure access and support models
- Certifications such as GICSP, CISSP, CCSP, CCSK, or AWS Certified Security
- Knowledge of relevant regulations and compliance requirements such as NERC CIP, TSA, and 10 CFR 810
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Senior CNO Developer
ManTech
Aurora, CO 80010
What companies are hiring Senior Net Developer jobs in Littleton,CO?
- Aquent Talent
- tsa security
- Outlier
- Citiustech
- Hydrogen Group
- RAMON.SPACE
- Lockheed Martin
- GardaWorld Security Services U.S.
- Xcel Energy
- ManTech
- Aquent Talent
- tsa security
- Outlier
- Citiustech
- Hydrogen Group
- RAMON.SPACE
- Lockheed Martin
- GardaWorld Security Services U.S.
- Xcel Energy
- ManTech
What is the hourly salary range for Senior Net Developer jobs in Littleton,CO?
The hourly salary range is $50 - $85.
The hourly salary range is $50 - $85.
