Sr. Principal - Software Engineer CBRE Group IncSr. Principal - Software EngineerDallas, TXThis exciting opportunity requires an innovative technology leader with a proven track record of building and leading world-class global technology teams and platforms, attracting top industry talent, and possessing deep technical expertise in AI, Data, Cloud, and modern software development. With more than 100,000 employees serving clients in over 100 countries, CBRE delivers an integrated suite of services spanning facilities, transaction and project management, property management, investment management, appraisal and valuation, leasing, strategic consulting, and development services.
Principal Software Engineer (C#/Sql/Azure) Loan DepotPrincipal Software Engineer (C#/Sql/Azure)Plano, TX$170,000–$233,000 / yearToday, as the nation's second largest non-bank retail mortgage lender, loanDepot enables customers to achieve the American dream of homeownership through a broad suite of lending and real estate services that simplify one of life's most complex transactions. Position Summary: Responsible for delivering senior level innovative, compelling, coherent software solutions for our consumer, internal operations and value chain constituents across a wide variety of enterprise applications through the creation of discrete business services and their supporting components.
NewPrincipal Software Engineer (Platform Team) Space Exploration TechnologiesPrincipal Software Engineer (Platform Team)Starbase, TXBASIC QUALIFICATIONS: Bachelor's degree in computer science, computer engineering, or other engineering discipline and 7+ years of professional experience building and scaling production platforms; OR 9+ years of professional experience building and scaling production platforms in lieu of a degree. This team creates secure, scalable gateways and proxy systems that allow engineers and operators across the company to write code faster, perform advanced data analysis, connect AI to their daily tools and problems, and turn ideas into deployed solutions with confidence.
Principal Software Engineer, Lead Regulus IndustriesPrincipal Software Engineer, LeadDallas, TexasThis role is for someone who wants to work on problems that are structurally important, technically non-obvious, and worth years of effort if they work. We are looking for a principal-level engineer to help define a long-horizon technical roadmap in industrial software and adjacent systems.
Software Engineer Principal ( Sr DevOps Engineer) PNC BankSoftware Engineer Principal ( Sr DevOps Engineer)Farmers Branch, TexasThis individual will be responsible for building and maintaining CI/CD pipelines, release automation, infrastructure automation, deployment tooling, observability solutions, and platform engineering capabilities that enable development teams to deliver software securely, reliably, and efficiently. PNC Employees take pride in our reputation and to continue building upon that we expect our employees to be: Customer Focused - Knowledgeable of the values and practices that align customer needs and satisfaction as primary considerations in all business decisions and able to leverage that information in creating customized customer solutions.
Principal Software Engineer Digital Energy Platforms Mission Box SolutionsPrincipal Software Engineer Digital Energy PlatformsSouthlake (Dallas), Texas$120,000–$165,000 / yearCompensation: $120,000.00 - $165,000.00 per year MISSION BOX SOLUTIONS INC, is a SBA-Certified: Service-Disabled Veteran-Owned Small Business (SDVOSB) that provides Information Technology, Dental, GovCon, and Healthcare solutions supporting cleared and non-cleared operations. Work Environment Location: Southlake, Dallas, TX Schedule: Full-time Travel: Occasional Perks: Strategic role shaping mission-critical digital energy platforms at the intersection of power systems and cutting-edge software engineering.
Principal Software Engineer - AI Platform & Architecture Thomson Reuters CorpPrincipal Software Engineer - AI Platform & ArchitectureFrisco, TX$183,100–$340,000 / yearFinally, Thomson Reuters offers the following additional benefits: optional hospital, accident and sickness insurance paid 100% by the employee; optional life and AD&D insurance paid 100% by the employee; Flexible Spending and Health Savings Accounts; fitness reimbursement; access to Employee Assistance Program; Group Legal Identity Theft Protection benefit paid 100% by employee; access to 529 Plan; commuter benefits; Adoption & Surrogacy Assistance; Tuition Reimbursement; and access to Employee Stock Purchase Plan. Own the end-to-end architecture and design of backend services (C#/.NET, Python, FastAPI, PostgreSQL, AWS, Vercel) that integrate and orchestrate across heterogeneous systems and technology stacks, powering generative AI agents, complex workflows and document‑centric experiences.
Principal Software Engineer/Developer FidelityPrincipal Software Engineer/DeveloperWestlake, TexasRemoteOr, alternatively, Master’s degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and three (3) years of experience as a Principal Software Engineer/Developer (or closely related occupation) implementing test automation infrastructure within software development lifecycle. Bachelor’s degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and five (5) years of experience as a Principal Software Engineer/Developer (or closely related occupation) implementing test automation infrastructure within software development lifecycle.
NewPrincipal Software Development Engineer CVS Health CorpPrincipal Software Development EngineerDallas, TX$144,200–$288,400 / yearWe are seeking a highly experienced Principal / Director-level Full-Stack Software Development Engineer to join our Digital Caremark organization and lead the architecture, design, and delivery of next-generation digital solutions. The ideal candidate combines deep technical expertise, platform thinking, and strong collaboration skills to build secure, scalable, API-first solutions in a highly regulated environment.
Principal Software Engineer Las Vegas SandsPrincipal Software EngineerDallas, TexasStrong interpersonal skills with the ability to communicate effectively and interact appropriately with management, other Team Members and outside contacts of different backgrounds and levels of experience. The Principal Software Engineer will leverage deep technical expertise and passion for building high-quality applications to drive architectural decisions, mentor engineers, and influence product development.
Principal Software Engineer CotalityPrincipal Software EngineerDallas, TexasServe as a senior technical enablement resource across engineering teams - writing skills, context files, and AI workflow configurations that make teams AI-native in their actual repos. This senior-level position is responsible for creating scalable, high-quality software solutions while providing technical leadership, driving engineering excellence, and providing mentorship to engineering teams.
Software Engineer Principal - Data Factory, API PNC BankSoftware Engineer Principal - Data Factory, APIFarmers Branch, TexasApplication Development, Business Management, Customer Solutions, Design, Group Problem Solving, JSON, Process Improvements, Release Management, RESTful APIs, Software Solutions, Swagger (Software), User Experience (UX) Design, XML Schema Definition (XSD) Competencies . PNC Employees take pride in our reputation and to continue building upon that we expect our employees to be: Customer Focused - Knowledgeable of the values and practices that align customer needs and satisfaction as primary considerations in all business decisions and able to leverage that information in creating customized customer solutions.
Principal Software Engineer (C#/SQL/Azure) loanDepotPrincipal Software Engineer (C#/SQL/Azure)Plano, Texas$170,000–$233,000 / yearToday, as the nation's second largest non-bank retail mortgage lender, loanDepot enables customers to achieve the American dream of homeownership through a broad suite of lending and real estate services that simplify one of life's most complex transactions. Responsible for delivering senior level innovative, compelling, coherent software solutions for our consumer, internal operations and value chain constituents across a wide variety of enterprise applications through the creation of discrete business services and their supporting components.
Principal Software Engineer (Python) CotalityPrincipal Software Engineer (Python)Dallas, TexasEstablish Systematic Evaluation: Collaborate with Knowledge Engineering and Data Science teams to replace "vibe checks" with rigorous automated testing frameworks, utilizing metrics like Faithfulness, Answer Relevance, and Context Precision (RAGAS) to ensure quality during rapid scaling. Model Optimization (LLM & SLM): Partner with the Data Science team to architect intelligent routing logic that leverages Small Language Models (SLMs) for high-speed classification/extraction and Large Language Models (LLMs) for complex synthesis.
NewSenior Principal Engineer, Product Software (Network Platform) Equinix, Inc.Senior Principal Engineer, Product Software (Network Platform)Dallas Infomart Office DAI, TXThe Senior Principal Architect is a highly influential technical leadership role responsible for end-to-end architectural direction, technical governance, and the evolution of software and network platforms within Network Platform Engineering (NPE). Through close collaboration with peer architects, engineering teams, and product leaders, this role shapes platform direction, influences how systems are designed and operated, and ensures Equinix can scale effectively as it evolves.
Principal Software Engineer Las Vegas Sands Corp.Principal Software EngineerDallas, TXStrong interpersonal skills with the ability to communicate effectively and interact appropriately with management, other Team Members and outside contacts of different backgrounds and levels of experience. The Principal Software Engineer will leverage deep technical expertise and passion for building high-quality applications to drive architectural decisions, mentor engineers, and influence product development.
NewPrincipal Engineer II - Software Development Engineering ToyotaPrincipal Engineer II - Software Development EngineeringPlano, TexasYou will partner with engineering leaders, enterprise architects, product teams, and business stakeholders to deliver scalable solutions, remove execution barriers, and drive measurable business impact, while advancing AI-enabled delivery capabilities to elevate engineering productivity, accelerate execution, and strengthen solution quality. While this role is grounded in principal-level technical leadership, it also requires the ability to shape team operating models, influence delivery practices, and step into direct leadership across one or more engineering teams when needed.
NewPrincipal Software Engineer, Continuous Integration (Starship) Space Exploration TechnologiesPrincipal Software Engineer, Continuous Integration (Starship)Starbase, TXAerospace experience is not required to be successful here - rather we look for smart, motivated, collaborative engineers who love solving problems and want to be a force multiplier for building world class software that is critical to SpaceX's mission to make life multiplanetary. ITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.
Principal Software Engineer (UAV Embedded) Kratos DefensePrincipal Software Engineer (UAV Embedded)Arlington, TXKratos Unmanned Aerial Systems (KUAS), a division of Kratos Defense, is renowned for its expertise in developing, delivering, integrating, and supporting high-performance, cost-effective, jet-powered Unmanned Aerial Systems (Targets and Tactical). Kratos Defense & Security Solutions, Inc., is a leading defense technology company focused on unmanned systems, satellite communications, cyber security/warfare, microwave electronics, missile defense, training, and combat systems.
Principal Software Engineer - Digital Twin And Simulation CaterpillarPrincipal Software Engineer - Digital Twin And SimulationIrving, TX$147,760–$240,110 / yearConstruction autonomy is one of the most complex challenges in applied AI, and at Caterpillar, advancements in physical AI, simulation, sensing, and edge computing are turning things that once felt impossible-intelligent machines operating in dynamic jobsites-into reality. Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience.