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173 sr security software engineer jobs at 90 companies in Flower Mound, TX

2mo
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Sr. Software Engineer
Dallas, Texas, United States
OnsiteFull Time
Copart
CopartNASDAQ: CPRT: Provides global online vehicle auction and remarketing services.
5+ YOEBachelor's degree in Computer Science; 5+ years Java experience; Spring Framework (Boot, REST, Web, Data, Security, Cloud); REST APIs; SQL/NoSQL; IAM (SAML, OAuth2, OpenID Connect); Git; Postman; microservices.
Java, Spring Framework, Spring Boot, Spring REST, Spring Web, Spring Data Repository, Spring Security, Spring Cloud Stream, Cloud Deployments, Relational Database, NoSQL, RESTful APIs, Identity and Access Management, SAML, OAuth2, OpenID Connect, Microservices, Event Streaming, Git, Postman
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1mo
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Software Engineer Sr - Level 3
Fort Worth, Texas, United States
$93k-$186k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
5+ YOEBachelor's in computer engineering or related (or equivalent experience), 5+ years software engineering, proficient in C++, hardware knowledge, cyber security/STIG familiarity, ability to obtain Secret clearance, US citizenship.
C++
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3d
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Sr. Embedded Software Engineer
Richardson, Texas, United States
$153k-$170k/yr OnsiteFull Time
OSI Systems
OSI SystemsNASDAQ: OSIS: Manufacturer of electronic systems for security and healthcare markets
6+ YOEBachelor's in CS/EE/CE,6+ years software engineering (8 years preferred),experience with control/monitoring applications,TCP/IP,embedded protocols;ability to obtain Secret security clearance.
Linux, Unix, Windows, TCP/IP, C, C++, Javascript, Node.js, GTK+3.x, I2C, SPI, UART, USB, PCIe, GPIOS, Python, BASH, Lua, CSH, Perl, TCL/TK, Git, SVN, Jira, Buildroot, OpenEmbedded, React, Ignition, GLADE, AJAX, SOAP, Ant
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2mo
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Software Engineer, Information Security
Dallas, Texas, United States
$110k-$220k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Operates global retail stores and e-commerce platforms.
8+ YOE8+ years embedded software (Linux kernel/device firmware) with 2+ years in security (DevSecOps/AppSec/Compliance); BS/MS in CS/CE/EE; proficient in C/C++, Python/JavaScript; open-source license-aware with SBOM tooling; CI/CD, build systems, and vulnerability triage experience.
GitHub, GitLab, SAST, DAST, IAST, CodeQL, SonarQube, SBOM, SPDX, CycloneDX, CMake, Clang/LLVM, JFrog Artifactory, Xray, Linux, C, C++, Python, JavaScript
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2w
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Blockchain - Sr Lead Security Engineer
Plano or Seattle or Wilmington or Columbus or Jersey City or Palo Alto
$171k-$260k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
7+ YOEBachelor's in CS or related,7+ years software development with ≥2 years blockchain experience, strong Java/Python skills, blockchain fundamentals, cryptography (MPC,TSS,DKG,ECDSA,EdDSA), AWS, containers, infra-as-code, API and security best practices.
Java/J2EE, Python, Spring Boot, Flask, FastAPIS, Multi-Party Computation (MPC), ECDSA, EdDSA, BIP-32/BIP-44, AWS EC2, AWS EKS, AWS Lambda, AWS S3, AWS RDS, AWS IAM, AWS SQS, AWS SNS, API Gateway, AWS KMS, Terraform, CloudFormation, Docker, Kubernetes, Oracle, PostgreSQL, DynamoDB, MongoDB, Redis, Datadog, Dynatrace, Splunk, Grafana, Prometheus, Jenkins, GitHub Actions, Spinnaker, GitHub Copilot, Claude Code, OAuth 2.0, JWT, TLS, mTLS
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3w
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Associate Director, AI Software Security Engineer
McKinney or Tewksbury or Tucson
$157k-$299k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
12+ YOEU.S. citizen with ability to obtain/maintain TS/SCI clearance, STEM degree, ~12+ years experience deploying AI/LLMs, secure MLOps/DevSecOps, cloud (AWS/Azure/GCP), Python, ML frameworks, and leadership experience.
Amazon Web Services (AWS), Azure, Google Cloud Platform (GCP), Python, Large Language Models (LLMs)
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1mo
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Sr. Software Developer (Salesforce)
Plano or Dallas
$132k-$205k/yr HybridFull Time
Hyundai Capital
Hyundai Capital: Provides automotive financing and insurance services for vehicle customers.
8+ YOE8+ years Salesforce development experience; expert Apex, Flow, Salesforce customization, integrations (MuleSoft, Heroku), REST/SOAP APIs; enterprise architecture and secure development experience; bachelor's preferred.
Salesforce, Apex, Flow, MuleSoft, Heroku, REST, SOAP, Financial Services Cloud, Automotive Cloud
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5d
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Lead Software Engineer
Alpharetta or Bothell or Plano or Dallas or Atlanta
$141k-$237k/yr OnsiteFull Time
AT&T
AT&TNYSE: T: Provides wireless and fiber optic telecommunication services.
5+ YOE5+ years developing enterprise software with Java, container/Kubernetes experience, CI/CD and platform engineering skills; strong Linux, scripting, security, and collaboration abilities.
Java, Bash, Linux, Containers, OCI, Podman, CI/CD, Python, Azure Kubernetes Service (AKS), Helm, Packer, Docker, Docker Compose, Terraform, Terraform Cloud, GitHub Actions, GitLab CI/CD, API, API Security, Aqua Security, Qualys, Trivy, Snyk, Jira Cloud, GitHub Copilot
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7h
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Lead Software Engineer
United States or Louisville or Plano
$149k-$187k/yr RemoteFull Time
KFC Pan Europe
KFC Pan EuropeNYSE: YUM: Quick-service restaurant chain specializing in fried chicken products.
Advanced software engineering or architecture experience with TypeScript, Node.js, REST, OpenAPI, GraphQL, AWS, CI/CD, React, AI-assisted development, production reliability, and secure enterprise systems.
TypeScript, Node.js, REST API, OpenAPI, GraphQL, AWS, Lambda, API Gateway, CloudFront, Secrets Manager, CloudWatch, IAM, ACM, Route53, CDK, CI/CD, React, React Native, Apollo Client, Datadog, APM, Contentful, OIDC, JWKS, BFFClient, Yum Storefront GraphQL
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1mo
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Distinguished Software Engineer
Plano or San Francisco or McLean or New York City
$245k-$279k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
7+ YOEBachelor's degree, 7+ years software engineering experience, 5+ years public cloud (AWS/GCP/Azure), proficiency coding in Java/Python/Go/Node, full lifecycle system development and security engineering experience, mentoring skills.
AWS, GCP, Azure, Java, Python, Go, Node
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3w
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Principal Software Engineer/Developer
Westlake, Texas, United States
OnsiteFull Time
Fidelity Investments
Fidelity Investments: Provides investment management, retirement planning, and brokerage services.
5+ YOEDesign and build secure, scalable microservices and responsive Angular UIs; implement CI/CD; mentor developers; 5+ years software engineering experience in financial services (or 3+ with a master\u0002s).
Angular.js, Angular, Backbone.js, HTML, HTML5, CSS, SCSS, TypeScript, NgRx, Redux, ESBuild, Java, J2EE, Microservices, Amazon Web Services (AWS), Spring MVC, SQL, JSP, Spring Security, MQ, SOAP, REST, Jenkins, GitHub, Git, Loanet, SmartLoan
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2w
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Senior Software Engineer
Plano, Texas, United States
OnsiteFull Time
Advanced Integration Technology
Advanced Integration Technology: Provides automated tooling and integration for aerospace manufacturing
5+ YOE5+ years software engineering experience with C/C++/C#, PLC programming (Siemens or Allen Bradley), network configuration (TCP/IP, PROFINET, Ethernet/IP), electrical troubleshooting, and ability to obtain security clearance.
Siemens Scripting, TIA-Step 7, WinCC Advanced, WinCC OA, WinCC Flex, Allen Bradley Scripting, Allen Bradley Studio 5000, FactoryTalk View ME, TCP/IP, PROFINET, Ethernet/IP, C, C++, C#, Java, Python, Swift, VBScript, Ladder Logic, SCL
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1d
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Senior Software Engineer
United States or Dallas or Chicago or New York City or California or Seattle or Texas
$122k-$146k/yr RemoteFull Time
WEX
WEXNYSE: WEX: Provides global payment processing and business information management services.
5+ YOEBachelor's degree or equivalent experience, 5+ years in software engineering, Angular or React, REST APIs, unit testing, security principles, Git, CI/CD, Agile, cloud-native development, and complex project delivery.
Angular, React, REST APIs, Test Driven Development, Behavior Driven Development, Microservice, Vertical Slice Architectures, C#, Python, Docker, MS SQL, Postgres, MySQL, ASP.NET, Kafka, Kubernetes, Helm, ArgoCD, Terraform, GitHub Actions, NoSQL, GraphQL, Azure, Git, CI/CD
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2d
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Software Engineer
Irving, Texas, United States
$100k-$125k/yr OnsiteFull Time
Groundworks
Groundworks: Provides residential foundation repair and water management services.
Requires full-stack development experience, RESTful APIs, Angular, .NET Core, SQL Server, Azure, Azure DevOps, Terraform, automated testing, Agile practices, and secure software development.
RESTful APIs, Angular, Microsoft Azure, .NET Core, SQL Server, Azure DevOps, Terraform, Infrastructure as Code, CI/CD, Test-Driven Development (TDD)
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1mo
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Senior Software Engineer- Dallas
Coppell, Texas, United States
OnsiteFull Time
Island
Island: Secure enterprise browser for managed, protected work environments.
Seeking an experienced software engineer who is an expert in their craft, a quick learner, a team player, and committed to building secure, scalable enterprise browser technology.
Chromium
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2w
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Distinguished Engineer - AI Security
Johnston or Pittsburgh or Irving or Phoenix or Franklin or Charlotte or Cleveland or Boston or Iselin or Philadelphia or Chicago
$175k-$250k/yr OnsiteFull Time
Citizens Financial Group
Citizens Financial GroupNYSE: CFG: Provides retail, commercial, and private banking services to customers.
10+ YOE10+ years in software/platform/security/data engineering; strong Python and Linux scripting; AWS and cloud security experience; CI/CD and large-scale distributed systems expertise; bachelor's degree required.
Python, Bash, AWS, Linux, Jenkins, CircleCI, GitHub Actions, Kubernetes
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3w
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ENGR SR SOFTWARE DEVT
Utah or Oklahoma or Dallas or Maine or Massachusetts or Wisconsin or South Dakota or Iowa or Montana or New Jersey or Delaware or Washington or New York or St. Louis or Ohio or North Carolina or Missouri or New Hampshire or Alabama or Rhode Island or Indiana or Georgia or South Carolina or Texas or Virginia or Kentucky or Kansas or Arizona or North Dakota or Montgomery County or Michigan or Vermont or Nebraska or Wyoming or Connecticut or Colorado or Mississippi or Idaho or New Mexico or Pittsburgh or Tennessee or Pennsylvania or Minnesota or West Virginia or Arkansas or Florida or New York or Maryland or Kansas City or Louisiana or Illinois
$106k-$146k/yr RemoteFull Time
Solventum
SolventumNYSE: SOLV: Provides medical technology and health information software solutions.
5+ YOE5+ years software development (or HS+10), experience with Java/C#/Python, SQL/NoSQL, cloud (AWS), web security, and large-scale applications; strong problem solving and Agile experience.
Java, C#, Python, SQL, NoSQL, AWS, Lambda, Step Functions, Linux
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1d
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Consumer Technology Lead Software Engineer
Charlotte or Des Moines or Irving or Phoenix
HybridFull Time
Wells Fargo
Wells FargoNYSE: WFC: Provides banking, investment, mortgage, and consumer finance products.
5+ YOERequires 5+ years of software engineering, Java and Python, SAST/DAST/SCA, UI frameworks, and Kubernetes experience. Strong architecture, security automation, cloud security, mentoring, and collaboration skills required.
Java, Python, SAST, DAST, SCA, Angular, React, Kubernetes, CI/CD, Kafka, OWASP Top 10, MongoDB, ELK, Splunk, AppDynamics, Grafana, .NET, C#, JavaScript, OAuth2, OIDC, JWT, RBAC, IAM
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2mo
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Experienced Software Engineer
Hazelwood or Plano or Oklahoma City or Ridley Park
$127k-$171k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
5+ YOEBachelor's degree, 5+ years full-stack software development, 1+ year cloud experience (AWS/Azure/GCP), experience with SDLC and architecture frameworks, and ability to obtain U.S. security clearance (U.S. citizenship required).
AWS, Azure, GCP, CodeVue
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3mo
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Sr Staff Engineer — AI Security Architecture (HYBRID)
Seattle or Palo Alto or Dallas or Bethesda
$120k-$260k/yr HybridFull Time
GEICO
GEICO: Provides vehicle and property insurance services to consumers.
8+ YOE8+ years in software or security engineering; hands-on with AI/security automation; cloud (Azure preferred); Python; Terraform/Ansible; CI/CD; Kubernetes/Docker; identity and enterprise auth integrations.
Python, Terraform, Ansible, Azure, Azure DevOps, Kubernetes, Docker, CI/CD, OAuth/OIDC, APIs
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