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153 sr principal software engineer jobs at 54 companies in Frisco, TX

3mo
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Principal Software Engineer
Atlanta or Boston or Morristown or Plano or St. Louis or St. Petersburg or Hyderabad
HybridFull Time
Zelis
Zelis: Private healthcare financial technology serving payers, providers, and healthcare consumers with claims, payment, and member-engagement solutions.
8+ YOE8+ years backend software engineering; degree or equivalent; cloud, IaC, CI/CD; APIs; strong communication; leadership.
TypeScript, Node.js, PostgreSQL, Angular, AWS, Terraform, Elasticsearch, CI/CD, SASS
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1w
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Principal Engineer-Software Development
Irving or Alpharetta or Ashburn or Temple Terrace or Basking Ridge
$121k-$231k/yr HybridFull Time
Verizon
VerizonNYSE: VZ: Leading global provider of telecommunications and technology services.
6+ YOEBachelor's degree or 4+ years of work experience and 6+ years of relevant experience. Requires Java, Spring Boot, JavaScript/TypeScript, React, software architecture, microservices, REST APIs, and distributed systems expertise.
Java, Spring Boot, React, JavaScript, TypeScript, Apigee, Kibana, GIT, Jenkins, AWS, GCP, Azure, Docker, Kubernetes, Kafka, SQS, Kinesis, RabbitMQ, Redis
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2mo
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Principal Software Engineer
Dallas or Coppell
$95k-$180k/yr HybridFull Time
DTCC
DTCC: Global post-trade market infrastructure for the financial services industry.
8+ YOE8+ years backend development with Java/Spring Boot; Kafka; REST APIs; Kubernetes; strong design patterns; leadership experience.
Java, Spring Boot, Kafka, REST APIs, Kubernetes, Docker, Splunk, Maven, Jenkins, Dynatrace
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1mo
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Principal Software Engineer/Developer
Westlake, Texas, United States
OnsiteFull Time
Fidelity Investments
Fidelity Investments: Provider of investment, retirement, and financial planning services.
3+ YOEExpertise in cloud (AWS), Snowflake/S3, Java/JavaScript/Spring, Python, SQL/PLSQL, API design, microservices, DevOps tools; Bachelor's (5 yrs) or Master's (3 yrs) experience as principal engineer.
Snowflake, S3, EMR, EC2, CloudFormation, AWS Lambda, Python, RDBMS, SQL, PL/SQL, Java, JavaScript, Spring, Spring Boot, Swagger, IntelliJ, Figma, Jenkins, Maven, GIT, Apache Tomcat, JUnit, Sonar
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1w
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Principal Software Development Engineer
Texas or Scottsdale or Chicago or Dallas or California
$144k-$288k/yr RemoteFull Time
CVS Health
CVS HealthNYSE: CVS: Diversified healthcare integrating retail, pharmacy, and insurance services.
12+ YOE12+ years of software engineering experience, 5+ years in senior, principal, or architect roles, full-stack expertise, distributed systems, AI/GenAI, cloud-native applications, and a bachelor's degree required.
Java, Spring Boot, Go, Golang, Node.js, Python, React, Angular, TypeScript, REST, GraphQL, Apollo Federation, gRPC, Kafka, AWS, Azure, GCP, Kubernetes, Docker, Terraform, Datadog, Prometheus, Grafana, SQL, Redis
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1w
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Principal Software Engineer
Dallas, Texas, United States
HybridFull Time, Contract
PCCI
PCCI: Public hospital system serving Dallas County, Texas.
10+ YOE5+ MgmtBachelor's degree in a relevant technology field, 10+ years of software engineering experience, and 5+ years in technical leadership or architecture. Requires enterprise platforms, cloud architecture, software design, and leadership expertise.
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1mo
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Principal Software Engineer (Nvidia Platform)
Irving, Texas, United States
$148k-$240k/yr OnsiteFull Time
Caterpillar Inc.
Caterpillar Inc.NYSE: CAT: Global manufacturer of construction and mining equipment and engines.
Principal-level software engineer to define architecture and integration for simulation, digital twin, and cloud-native microservices; strong backend development (Python or Java), distributed systems, APIs (REST, gRPC), and AI-assisted workflows.
REST, gRPC, Python, Java, LangChain, LangGraph
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2mo
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Principal Software Engineer
Irving, Texas, United States
$130k-$241k/yr HybridFull Time
Epsilon
Epsilon: Epsilon is a global marketing-data, consumer-analytics, and marketing-technology serving brands.
10+ YOE5+ Mgmt10+ years software engineering, 5+ years leadership; expertise in Java, Spring Boot, REST APIs, cloud-native microservices, data integration, Databricks/Spark, Kubernetes, Terraform, and CI/CD; Bachelor’s or Master’s in CS/Engineering.
Java, Spring Boot, REST APIs, Angular, Kubernetes, Terraform, Databricks, Spark, AWS, Azure, GCP, Snowflake, Salesforce, Workday, Marketo, Google Ads, Segment, CI/CD, Retrieval‑Augmented Generation (RAG)
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1w
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Principal Engineer-Software Development
Irving or Alpharetta or Ashburn or Temple Terrace or Basking Ridge
$121k-$231k/yr HybridFull Time
Verizon
VerizonNYSE: VZ: Leading global provider of telecommunications and technology services.
6+ YOEBachelor's degree or equivalent experience and 6+ years of relevant experience. Requires Java, Spring Boot, JavaScript/TypeScript, React, software architecture, microservices, REST APIs, and distributed systems expertise.
Java, Spring Boot, React, JavaScript, TypeScript, Apigee, Kibana, GIT, Jenkins, AWS, GCP, Azure, Docker, Kubernetes, Kafka, SQS, Kinesis, RabbitMQ, Redis
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1mo
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Principal Software Engineer
Toronto or Dallas
$139k-$265k/yr HybridFull Time
Equinix
EquinixNASDAQ: EQIX: Global provider of data center colocation and interconnection services.
10+ YOERequires 10+ years of enterprise software engineering experience, 8+ years with Salesforce and marketing technology, advanced Salesforce development and Data Cloud expertise, and specified Salesforce certifications.
Salesforce Sales Cloud, Marketing Cloud, MCAE, MCA, Salesforce Data Cloud, Qualtrics, 6sense, Openprise, AEM, Pardot, Email Studio, Journey Builder, Automation Studio, Contact Builder, Agentforce, Apex, Lightning Web Components, Flows, REST, SOAP, SFDX, Git, CRM Analytics, Tableau
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1mo
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Principal Software Engineer
Toronto or Dallas
$139k-$209k/yr HybridFull Time
Equinix
EquinixNASDAQ: EQIX: Global provider of data center colocation and interconnection services.
10+ YOE10+ years enterprise software engineering with 8+ years on Salesforce/marketing technology; expertise in Salesforce, Marketing Cloud/Pardot, Data Cloud, integrations, Apex, LWC, and CI/CD.
Salesforce, Pardot, MCAE, Marketing Cloud, Marketing Cloud Advanced, Data Cloud, Adobe AEM, Qualtrics, 6sense, Openprise, Agentforce, Apex, Lightning Web Components, Flows, REST, SOAP, SFDX, Git, Tableau
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1w
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Principal Software Engineer
Columbus or Plano or Indianapolis or Boston or Portsmouth
HybridFull Time
Liberty Mutual
Liberty Mutual: Diversified global insurer providing property, casualty, and life coverage.
8+ YOERequires 8+ years of software engineering experience, enterprise architecture and technical leadership, distributed systems, cloud-native development, security, testing, DevOps, and a technical or business degree or equivalent experience.
JavaScript, TypeScript, React, Node.js, Next.js, Java, Micro Frontends, HTML/CSS, AWS, CDK, GitHub Actions, OAuth 2.0, OpenID Connect, Playwright, JMeter, Datadog, Splunk, Microsoft Bridgeway
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1w
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Principal Software Engineer
Plano or Boston or Portsmouth or Indianapolis or Columbus or United States or Los Angeles or Philadelphia or San Francisco
$137k-$257k/yr HybridFull Time
Liberty Mutual
Liberty Mutual: Diversified global insurer providing property, casualty, and life coverage.
8+ YOERequires 8+ years of software engineering experience, enterprise architecture and technical leadership, distributed systems expertise, cloud-native development, and proficiency with JavaScript/TypeScript, React, Node.js, and related tools.
JavaScript, TypeScript, React, Node.js, Next.js, Java, HTML/CSS, Micro Frontends, AWS, CDK, GitHub Actions, OAuth 2.0, OpenID Connect, OWASP Top 10, Playwright, JMeter, Datadog, Splunk, Bridgeway, MFE, CI/CD, DevOps, SecOps, Generative AI
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1mo
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Principal Software Engineer (Nvidia Platform)
Irving, Texas, United States
$148k-$240k/yr OnsiteFull Time
Caterpillar Inc.
Caterpillar Inc.NYSE: CAT: Global manufacturer of construction and mining equipment and engines.
Expert in cloud-native microservices, APIs (REST,gRPC), backend engineering with Python or Java, simulation/NVIDIA ecosystem experience, system architecture, observability, CI/CD, and mentoring technical teams.
REST, gRPC, Python, Java, NVIDIA, LangChain, LangGraph, LLMs
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1w
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Principal Software Engineer
Dallas, Texas, United States
HybridFull Time, Contract
PCCI
PCCI: Public hospital system serving Dallas County, Texas.
10+ YOE5+ MgmtBachelor's degree in a relevant technology field, 10+ years of software engineering experience, and 5+ years in technical leadership or architecture. Requires enterprise-scale design, cloud architecture, communication, and mentoring skills.
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1mo
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Principal Software Engineer/Developer
Westlake, Texas, United States
OnsiteFull Time
Fidelity Investments
Fidelity Investments: Provider of investment, retirement, and financial planning services.
3+ YOERequires 3–7 years of software engineering experience depending on education, with expertise in cloud-native applications, Java, microservices, AWS, REST APIs, DevOps, databases, streaming, and automated testing.
SaaS, Docker, Elastic Kubernetes Service (EKS), Java, REST, Kafka, Amazon Web Services (AWS) SQS, Active MQ, Jenkins Core, Git, Artifactory, Jira, Unit, Component, Functional, Performance, Security, AWS, Azure, IKS, Pivotal Cloud Foundry (PCF), HTML5, Angular, JavaScript, Kubernetes, Agile, Spring Boot, MyBatis, Hibernate, Java Persistence API (JPA), Spring Batch, Mule ESB, IBM DataPower, Redshift, AWS Lambda, API Gateway, DynamoDB, S3, Oracle, MongoDB, Cassandra, RabbitMQ, SQS, SNS, Kinesis, Apache, Camel, JUnit, Protractor, Chaos Mesh, AWS KMS, Secrets Manager, Cognito
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2w
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Senior Principal Software Engineer
United States or Phoenix or Dallas or Charlotte or California or Connecticut or New York or Colorado or Illinois or Minnesota or Washington or Nevada or Maryland or New Jersey or Hawaii or District of Columbia or North Dakota or Mississippi or Rhode Island or Vermont or Wyoming
$150k-$226k/yr RemoteFull Time
Shutterfly
Shutterfly: Digital retailer and manufacturer of personalized photo products.
12+ YOEBachelor's in engineering or computer science and 12+ years of software engineering experience, distributed systems expertise, large-scale architecture, cloud operations, coding, and technical strategy leadership.
LLMs, vector databases, orchestration frameworks, A/B testing
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1w
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Principal Software Engineer
Huntsville or Atlanta or Fort Worth or Denver
$160k-$200k/yr OnsiteFull Time
Thompson Software Solutions
Thompson Software Solutions: Private aerospace and defense software engineering consultancy developing safety-critical avionics, mission, cybersecurity, and open-architecture systems.
8+ YOEBachelor's degree in STEM, 8+ years embedded software development, C/C++, integration and test, full lifecycle development, Linux and Windows, communication skills, and active Secret clearance.
C, C++, Linux, Windows, Confluence, JIRA, Bitbucket, Python, Cameo, AADL, DO-178C
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3mo
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Principal Software Engineer- Dallas, TX
Dallas, Texas, United States
$39k-$137k/yr OnsiteFull Time
Photon Interactive
Photon Interactive: Full-service digital agency driving AI-led digital transformation.
10+ YOE10+ years development experience; Bachelor's degree in CS or related; strong Java/JEE, AWS, REST, SQL/NoSQL, Python; Kubernetes; CI/CD; API design; microservices; Agile; Jira.
Java, JEE, Spring, Spring Boot, REST, SOAP, JSON, XML, OAuth, SAML, JWT, AWS, Kubernetes, Terraform, Jenkins, CI/CD, S3, EC2, Lambda, SQS, CloudWatch, IAM, Datadog, Splunk, Swagger, Jira, Cucumber, Karate, Bruno, WSO2, Stratum, Tomcat, SQL, NoSQL, Python
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1mo
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Principal Software Engineer
Lone Tree or Plano or Englewood
$165k-$227k/yr HybridFull Time
Sierra Nevada Corporation
Sierra Nevada Corporation: Aerospace and national security contractor providing innovative technology solutions.
14+ YOEBachelor's in CS or related (Master's preferred), 14+ years software development experience, expert in C++, Java, or Python, extensive leadership experience, active Secret clearance required with ability to obtain Top Secret/TS-SCI.
C++, Java, Python, C, C#, HTML, Bash, RTOS, Open Mission System, Universal Command and Control Interface, Agile, Scrum, Waterfall, Spiral
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