Top 250 Senior application developer Jobs in El Segundo, Ca

Senior Information Security Lead
Genesis Capital LLC —Sherman Oaks, CA
- $125,000 - $165,000 a year
- Full-time
- Computer science
- 7 years
- Azure
- Health savings account
- Health insurance
Quick Apply
Senior SAP IS-U ABAP Developer SAP BTP & UI5 Opening #506422
Rose International —Los Angeles, CA
- $90 - $104 an hour
- Temporary
- 5 years
- Bachelor's degree
- US work authorization
- Health savings account
- Health insurance
Quick Apply
9d
Senior Analytics Engineer
Motion Picture Industry Pension & Health Plans —Los Angeles, CA
- $125,000 - $145,000 a year
- Extended hours
- Hybrid work
- 7 years
- Computer Science
- HIPAA
- Health insurance
- Dental insurance
Quick Apply
Sr Principal Software Engineer - Java
Northrop Grumman —El Segundo, CA
- $142,200 - $213,400 a year
- Overtime
- Computer science
- Computer Science
- Laboratory experience
- Paid holidays
- Disability insurance
6d
Senior Staff Engineer - Edge Platform & Infrastructure
Motion Recruitment —Los Angeles, CA
- Full-time
- Computer science
- Computer Science
- 5 years
- Health insurance
- Dental insurance
Senior Technical Business Systems Analyst
Software Resources, Inc. —Burbank, CA
- $80 - $86 an hour
- Contract
- Office
- SQL
- Training & development
- AD&D insurance
- Disability insurance
Quick Apply
12d
Senior Roku Engineer (Stamford, CT or Los Angeles, CA)
Tandym Group —Los Angeles, CA
- $70 - $80 an hour
- Full-time
- Hybrid work
- Mid-level
- Office
- 3 years
Quick Apply
13d
Senior IT ERP Analyst, OTC
Hunter Douglas —Cerritos, CA
- $119,000 - $150,000 a year
- Full-time
- Hybrid work
- 6 years
- Computer Science
- Office
- Paid parental leave
- Health insurance
Quick Apply
2d
Principal / Sr. Principal Computer Hardware Engineer
Northrop Grumman —Redondo Beach, CA
- $114,000 - $213,400 a year
- Overtime
- Software troubleshooting
- Master's degree
- Doctor of Philosophy
- Paid holidays
- Disability insurance
6d
Sr Software Engineer
Disney Entertainment and ESPN Product & Technology —Glendale, CA
- $141,900 - $190,300 a year
- Azure
- Computer Science
- 5 years
Senior Product Software Engineer - Frontend
Disney Entertainment and ESPN Product & Technology —Santa Monica, CA
- $148,700 - $199,400 a year
- Computer science
- Azure
- Computer Science
Senior Software Developer - AWS / Platform
Disney Entertainment and ESPN Product & Technology —Santa Monica, CA
- $141,900 - $208,400 a year
- 5 years
- Office
- APIs
Sr Software Engineer
Disney Entertainment and ESPN Product & Technology —Glendale, CA
- $141,900 - $199,400 a year
- Computer science
- Computer Science
- 5 years
Senior Full Stack Developer
Perr&Knight —Santa Monica, CA
- $130,000 - $150,000 a year
- Full-time
- Hybrid work
- 6 years
- SQL
- Mentoring
- Health insurance
- Dental insurance
Sr. Software Engineer
WelbeHealth —Los Angeles, CA
- $120,164.59 - $158,617.26 a year
- Remote
- Computer science
- Computer Science
- HIPAA
- Health insurance
- Dental insurance
Quick Apply
Senior Front End Graphics Engineer
True Anomaly —Long Beach, CA
- $135,000 - $195,000 a year
- Hybrid work
- Telemetry
- Senior level
- Health savings account
- Paid holidays
10d
Senior Software Engineer- Full Stack
Crexi —Los Angeles, CA
- $160,000 - $214,000 a year
- Remote
- Computer science
- Computer Science
- System design
- Health savings account
- AD&D insurance
Quick Apply
Senior Front-End Engineer
Gallatin —El Segundo, CA
- $80,000 - $210,000 a year
- Full-time
- Mentoring
- Senior level
- Health insurance
- 401(k)
Sr. Software Engineer - Remote
Harbor Freight Tools USA, Inc. —Calabasas, CA
- Remote
- Computer science
- Computer Science
- Ability to walk for extended periods
10d
Creative Applications: Senior Developer Experience Engineer
Apple —Culver City, CA
- $184,700 - $324,800 a year
- 8 years
- Senior level
- Employee stock purchase plan
- Health insurance
3d

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Senior Information Security Lead

Genesis Capital LLC
Sherman Oaks, CA

Quick Apply

Job Details

Full-time
$125,000 - $165,000 a year

Benefits

Health savings account
Health insurance
Dental insurance
401(k)
Flexible spending account
Paid time off
Parental leave
Employee assistance program
Vision insurance
401(k) matching
Life insurance
Referral program
Retirement plan

Qualifications

Risk management compliance audits
Qualys
Azure
Regulatory compliance evaluation
Vulnerability scanning implementation
PCI
ISO standards
Microsoft SQL Server
Public Cloud
Research
SOX
Windows
AWS
Cloud security best practices implementation
Bachelor's degree
SOX compliance testing
ISO 27000
Security Event Management (security operations)
Log analysis tools
Regulatory Frameworks (Architecture security)
Vulnerability management
Managing projects
VMware
Sarbanes-Oxley (SOX) compliance documentation
Linux
Network infrastructure management
Information security auditing
Vuls
Audit support
IT security monitoring

Full Job Description

Genesis Capital (the “Company”) is one of the largest business purpose lenders in the country, focused on providing commercial real estate financing solutions to real estate developers who buy, renovate, and sell single-family and/or multi-family residential real estate. The Company is a subsidiary of Rithm Capital (parent company), a publicly traded mortgage real estate investment trust.

The Senior Information Security Lead is a hands‑on senior individual contributor responsible for designing, operating, and governing Genesis Capital’s network and information security controls across a hybrid environment (Microsoft 365, Azure, AWS, and on‑prem). This role serves as the primary security control owner and internal audit gatekeeper for security‑relevant IT General Controls (ITGCs), including responsibility for SOX audit readiness, evidence quality, deficiency remediation, and risk exception governance. The position combines deep technical execution with independent judgment, strategic thinking, documentation rigor, and executive‑level communication, without managing a team.

ESSENTIAL FUNCTIONS include the following. Other duties may be assigned.

Network Security (Hands‑On Ownership)

Design, configure, and maintain enterprise network security controls, including Palo Alto firewalls, rulebases, segmentation, and secure connectivity patterns.
Own and operate the Netskope Zero Trust / SSE platform, including access policies, data protection rules, and monitoring.
Define and enforce network security standards (Zero Trust principles, segmentation, logging, egress controls) and validate adherence through configuration reviews and monitoring.
Perform regular firewall, SSE, and network control reviews to identify risk, over‑permissive access, and audit exposure.

Vulnerability & Configuration Risk Management

Own the vulnerability management lifecycle using Qualys, including scan coverage, severity thresholds, remediation SLAs, and verification.
Assign and track remediation actions across IT teams; independently validate closure through rescans and evidence review.
Govern patching and hardening outcomes across infrastructure and cloud services, ensuring results meet security and audit requirements.
Enforce security‑related change control expectations, including documentation quality and emergency change review.
Information Security Controls & Governance
Enforce information security policies across Microsoft 365, Azure, AWS, and on‑premise systems, translating policy into enforceable technical controls.
Conduct security risk assessments for new systems, architecture changes, and third‑party integrations; document risks and required controls.
Operate and continuously improve security monitoring and alerting (including SIEM tooling where applicable).
Research emerging threats and technologies and recommend security improvements aligned to business risk.

SOX & Internal Audit Gatekeeper

Act as the single point of contact for internal and external auditors for SOX and security‑related audits.
Serve as named control owner for assigned security and infrastructure ITGCs, with responsibility for:
Control design and documentation (narratives, procedures, evidence standards)
Evidence completeness, accuracy, and timeliness
Walkthroughs and auditor inquiries
Deficiency analysis, remediation planning, and validation of closure
Maintain audit‑ready documentation and evidence repositories throughout the year.

Risk Exception & Decision Authority

Act as the security approval authority for exceptions, compensating controls, and risk acceptances.
Document business justification, compensating controls, and expiration dates for accepted risks.
Escalate material or systemic risks to executive leadership with clear impact analysis and recommendations.

Incident Response, DR & Resilience

Lead technical incident response activities, including containment, root‑cause analysis, and corrective action tracking.
Maintain incident response and disaster recovery documentation; coordinate testing, tabletop exercises, and lessons learned.

Access Governance & Security Awareness

Conduct periodic phishing simulation testing and analyze results to drive targeted remediation.
Conduct quarterly User Access Reviews for SOX‑scoped applications and ensure timely remediation of findings.
Review identity, access, and protection reports to identify control weaknesses and audit exposure.

Reporting & Executive Communication

Prepare clear, executive‑level reporting on:
Risk posture
Vulnerability trends and mitigations
Audit status and findings
Control effectiveness and exceptions

Education and Experience

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Bachelor’s degree in Computer Science or related field, or equivalent experience.
7+ years of progressive experience in network security and information security within a regulated or sensitive environment (financial services strongly preferred).
Hands‑on experience securing Microsoft 365, Azure, AWS, and hybrid/on‑prem environments.
Strong expertise with firewalls, zero trust, and vulnerability management
Strong knowledge of Windows/Linux, VMWare, SQL Server, Active Directory, and networking.
Demonstrated experience acting as primary audit contact and control owner for SOX or similar regulatory audits.
Working knowledge of ISO 27000, SOX, PCI, and GLBA control expectations.
Experience with Juniper and Cisco/Meraki network switches, a plus.
Excellent written and verbal communication skills, including audit‑ready documentation and executive briefing
Ability to manage IT projects and support strategic initiatives.
Hands-on experience with SIEM systems and open-source security tools.
Security certifications (preferred): CISSP, CISM, CCSP, or equivalent.

Additional Skills Required:

Independent ownership and accountability
Strong risk‑based judgment and business acumen
Ability to say “no” and document defensible decisions
Detail‑oriented with audit‑quality rigor
Comfortable operating as a senior individual contributor authority without formal management responsibilities

While this description is intended to be an accurate reflection of the position’s requirements, it in no way implies/states that these are the only job responsibilities. Management reserves the right to modify, add or remove duties and request other duties, as necessary.

By applying to this position candidate acknowledges that this is not a remote role and is required to be on-site.

Equal Employment Opportunity
We're proud to be an equal opportunity employer- and celebrate our employees' differences, including race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, and Veteran status. Different makes us better.

Job Type: Full-time

Pay: $125,000.00 - $165,000.00 per year

Benefits:

401(k)
401(k) matching
Dental insurance
Employee assistance program
Flexible spending account
Health insurance
Health savings account
Life insurance
Paid time off
Parental leave
Referral program
Retirement plan
Vision insurance

Application Question(s):

What is your desired compensation?
Do you now, or will you in the future, require sponsorship (such as sponsorship for an H-1B visa status) to work legally for our company in the United States?

Are you willing to work on-site for this role, understanding that it is not a remote position?

Do you have a bachelor's degree?

Work Location: In person

Quick Apply

Refine Your Search

senior application developer jobs in el segundo, ca

Senior Information Security Lead

Senior SAP IS-U ABAP Developer SAP BTP & UI5 Opening #506422

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Sr Principal Software Engineer - Java

Senior Staff Engineer - Edge Platform & Infrastructure

Senior Technical Business Systems Analyst

Senior Roku Engineer (Stamford, CT or Los Angeles, CA)

Senior IT ERP Analyst, OTC

Principal / Sr. Principal Computer Hardware Engineer

Sr Software Engineer

Senior Product Software Engineer - Frontend

Senior Software Developer - AWS / Platform

Sr Software Engineer

Senior Full Stack Developer

Sr. Software Engineer

Senior Front End Graphics Engineer

Senior Software Engineer- Full Stack

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Sr. Software Engineer - Remote

Creative Applications: Senior Developer Experience Engineer

I want to receive the latest job alert for senior application developer in el segundo, ca

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