18 security software engineer jobs at 14 companies in Buckner, MO
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Sr. Software Engineer
Overland Park, Kansas, United States
OnsiteFull Time
4+ YOEBachelor’s degree or equivalent experience,4+ years software engineering experience,proficiency in modern backend/frontend/cloud technologies,strong communication and critical thinking,able to work irregular hours and follow security policies.
.NET, C#, Python, Django, Flask, Java, Ruby, JavaScript, TypeScript, React, Angular, Vue, GCP, AWS, Azure, Terraform, Docker, Kubernetes, Helm, RESTful, GraphQL, Kafka, RabbitMQ, PubSub, PostgreSQL, SQL Server, BigQuery, Claude Code, FHIR, HL7, HIPAA, EMR
1mo
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Software Engineer III
Chicago or Kansas City
$96k-$188k/yr OnsiteFull Time
4+ YOEExperience designing and developing cloud-native, secure, and scalable software; proficiency with modern languages, CI/CD, container orchestration, and cloud platforms; 4–5+ years experience (or equivalent).
CI/CD, AWS, Microsoft Azure, Python, C#, JavaScript, Node.js, PostgreSQL, MSSQL, MongoDB, Redis, Oracle, NoSQL, EC2, Lambda, ECS, S3, EBS, RDS, DynamoDB, VPC, CloudTrail, CloudWatch, Security Hub, SAML, Microsoft Entra ID, SSO, OAuth, OpenID, Microsoft Identity, OpenIddict, KMS, TLS, IAM
1w
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Staff Software Engineer - .NET
Overland Park, Kansas, United States
OnsiteFull Time
8+ YOE8+ years experience building cloud-native software using .NET/C#/Angular with GCP/Azure, SQL design, testing, security collaboration, and AI tools; Bachelor's degree or equivalent.
.NET, C#, Angular, GCP, Azure, SQL, AI
3w
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Software Engineer III (5051)
Kansas City, Missouri, United States
OnsiteFull Time
4+ YOEBachelor's in EE/CE/CS (ABET) and 4+ years experience; US citizenship; ability to obtain DOE security clearance; up to 20% travel; able to work on-site as directed.
1mo
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Senior Software Engineer, Cloud and AI
Lincoln or Grand Island or Kearney or Kansas City or Overland Park or West Des Moines or Omaha
OnsiteFull Time
6+ YOE6+ years software development experience; expertise with Google Cloud Platform, AI integration, serverless and container technologies, Python/JavaScript/TypeScript, SQL/NoSQL, CI/CD, IaC, REST/GraphQL APIs, and secure cloud development.
Google Cloud Platform (GCP), Cloud Run, Cloud Functions, Google Kubernetes Engine (GKE), Cloud SQL, Spanner, Firestore, Bigtable, Agent Development Kit, Antigravity, TensorFlow, PyTorch, Docker, Python, JavaScript, TypeScript, REST, GraphQL, Apigee, API Gateway, GitLab, OpenTofu, Terraform, SQL
1mo
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Senior Java Software Engineer
Olathe, Kansas, United States
OnsiteFull Time
5+ YOEBachelor's degree (or equivalent) and 5+ years' experience; strong Java and Spring development skills; experience with SQL, distributed systems, and secure coding; version control (GIT) and collaborative project delivery.
Java, SQL, PL/SQL, GIT, Spring Framework, Spring Boot, Spring MVC, Spring Rest, JDBC, SQL Server, HBase, Elasticsearch, Rabbit MQ, JMS, Redis, Memcached, Docker, FIT SDK, Kafka, REST API, Microservices, Java 11, Junit, Mockito, JMeter
4w
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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
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
2mo
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Forward Deployed Engineer
Kansas City or Overland Park or Scottsdale or Sarasota
FieldFull Time
3+ YOE3+ years in software/security or customer-facing technical roles; strong programming in Python, Go or TypeScript; experience with AI/ML, data pipelines, SIEM/SOAR, cloud security; excellent customer communication and technical documentation; bachelor's or equivalent experience.
Python, Go, TypeScript, SIEM, SOAR
2mo
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AI Enablement Engineer
Kansas City or San Jose or Sarasota or United States
HybridFull Time
5+ YOE5+ years software development; Anthropic Claude product experience; Python preferred; REST APIs, webhooks, JSON, Git/GitHub; experience handling sensitive data and security best practices; strong cross-functional communication.
Claude.ai, Claude Code, Cowork, Claude Projects, MCP connectors, Gemini Enterprise, Python, REST APIs, JSON, webhooks, Git, GitHub, Asana, Atlassian, Jira, Confluence, Google Chat, Google Workspace, Salesforce, Ashby, Wonderlic, Fireflies, SOC 2
3mo
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FPGA Engineer (MO, Kansas City)
Kansas City, Missouri, United States
OnsiteFull Time
EndoSec: Security software and cryptographic hardware for government and defense.
Experience with HDL, embedded software, cryptography, hardware security, and FPGA design using Xilinx/Intel devices; proficient in VHDL/Verilog, RTL, Python, C/C++, Tcl; knowledge of IP core development, simulation, and verification; familiarity with FPGA toolchains (Vivado, Quartus Prime, GHDL, Questa, etc.); able to travel and obtain government c...
VHDL, Verilog, Python, C/C++, Tcl, Vivado, GHDL, Questa, Quartus Prime, Zynq, Versal, Agilex, IP core, FPGA verification tools, cocotb, pyuvm, cryptography, hardware security
1mo
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AI/LLM Safety Engineer
Overland Park, Kansas, United States
RemoteFull Time
4+ YOE4+ years building production software with ML/LLM security experience; production-grade Python coding, threat modeling, safety evaluation/red-teaming, and understanding of LLM risks (prompt injection, jailbreaks, data exfiltration).
Python, garak, PyRIT, promptfoo, Giskard, NeMo Guardrails, MITRE ATLAS, STRIDE, PASTA, OWASP LLM Top 10, NIST AI RMF, ISO/IEC 42001, EU AI Act, CI/CD
4w
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Senior Developer RPA
Wellesley or Hartford or Milwaukee or Kansas City or Portland
$101k-$152k/yr OnsiteFull Time
7+ YOE7+ years enterprise automation experience with strong UiPath expertise; Bachelor's or equivalent experience; experience with Orchestrator, unattended automation, secure credential patterns, integrations, and VM/runtime environments.
UiPath, UiPath Studio, UiPath Orchestrator, AWS Bedrock, BeyondTrust
2mo
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Full Stack Developer
Kansas City, Missouri, United States
OnsiteFull Time
5+ YOEFull-stack development across front-end (HTML5, CSS3, JavaScript, React/Angular/Vue) and back-end (Node.js, Python, C#, Java); 5+ years experience; bachelor’s degree or equivalent; Git and CI/CD (Jenkins, GitLab CI, GitHub Actions); Docker; relational and NoSQL DBs; security and compliance experience; Microsoft Office 365 and Copilot.
HTML5, CSS3, JavaScript, React, Angular, Vue.js, Node.js, Python, C#, Java, Git, Jenkins, GitLab CI, GitHub Actions, Docker, MySQL, PostgreSQL, MongoDB, CosmosDB, Linux, Windows, Microsoft Office 365, Microsoft Copilot, NIST 800-218 (SSDF), OWASP
2mo
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Sr. Engineer, Cybersecurity - Threat Response
Bellevue or Overland Park or Downers Grove
$103k-$186k/yr OnsiteFull Time
4+ YOEBachelor's in CS/IT plus ~5 years (or advanced degree plus ~3 years); 4-7 years in security software, project leadership, network information security, and incident response; experience with SIEM, EDR, SOAR, forensics and scripting.
Axiom, KAPE, EnCase, X-Ways, Cellebrite, MITRE ATT&CK, Cyber Kill Chain, NIST/SANS Incident Handling, SOAR, SIEM, IDS/IPS, EDR, Python, Perl, Shell, HTML, PHP
1mo
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Senior MS Access Database Developer
Kansas City or United States
RemoteFull Time
8+ YOEBachelor's or equivalent experience; 8+ years Microsoft Access development; experience with MariaDB/MySQL, SQL, AWS, ODBC; supporting federal financial systems; strong documentation and communication skills; ability to meet USDA suitability/security requirements.
Microsoft Access, MariaDB, MySQL, AWS, ODBC, Microsoft Office, Microsoft SharePoint, SQL
1mo
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Senior Agentic Identity Security Manager
Irving or Milwaukee or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego or Dallas
$80k-$294k/yr HybridFull Time
5+ YOE5+ years software engineering with Python, 3+ years OAuth 2.0/OIDC and agent framework experience, cloud/container/IaC/CI/CD expertise, Zero Trust/IGA/secrets management knowledge, MCP server experience, bachelor's degree or equivalent.
Python, OAuth 2.0, OIDC, DCR, PAR, token exchange, Claude Agent SDK, LangGraph, AutoGen, CrewAI, Semantic Kernel, MCP server, CyberArk, HashiCorp, AWS, GCP, Azure, Docker, Kubernetes, Terraform, CI/CD
1mo
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Data Scientist II - Applied AI (5031)
Kansas City, Missouri, United States
OnsiteFull Time
2+ YOE2+ years data science experience or BS in engineering/data science (or 2 years experience in lieu), U.S. citizenship, ability to obtain DOE security clearance, strong ML/AI and software‑engineering skills.
Spark, Kafka, Git, Azure, AWS, LLMs, NLP, RAG, CI/CD
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Sr AI Solution Architect
Lee's Summit or Missouri or United States or Alaska or Hawaii or California or Washington or Oregon or Colorado or Wyoming or Montana or New York or Connecticut or Vermont or Pennsylvania or Maine
$139k-$176k/yr RemoteFull Time
5+ YOEDesign and scale enterprise AI/ML solutions; 5+ years software engineering with 3+ years hands-on AI/ML, LLM/RAG/agent experience, multi-cloud and security/HIPAA knowledge.
Model Context Protocol (MCP), MCP, LangGraph, LangChain, Semantic Kernel, AutoGen, LLM, Pinecone, pgvector, Weaviate, Azure AI Search, Vertex AI (Google Enterprise), Bedrock, Azure OpenAI, GCP, AWS, Azure, CI/CD
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