19 senior principal software engineer performance jobs found in Denver

Position Overview At PNC, our people are our greatest differentiator and competitive advantage in the markets we serve. We are all united in delivering the best experience for our customers. We work together each day to foster an inclusive workplace culture where all of our employees feel respected, valued and have an opportunity to contribute to the company's success. As a Software Engineer, Principal within PNC's Technology organization, you will be based in Pittsburgh, PA Strongsville, OH or Denver, CO The Software Engineer Principal - Oracle Application DBA is a senior technical authority responsible for SQL performance optimization, query tuning, and database efficiency for high volume fraud transaction processing platforms. This role is deeply embedded with Fraud Transactions Engineering teams and focuses on ensuring that transaction critical queries execute predictably, efficiently, and at scale. This position plays a direct role in protecting customer transactions...

Position Overview At PNC, our people are our greatest differentiator and competitive advantage in the markets we serve. We are all united in delivering the best experience for our customers. We work together each day to foster an inclusive workplace culture where all of our employees feel respected, valued and have an opportunity to contribute to the company's success. As an Actimize Software Engineer Principal within PNC's Fraud Technologies Group organization you will be located at 2850 East Camelback Rod, Phoenix, AZ 85016, Pittsburgh, PA or Denver, CO Monday thru Friday 8 to 5 timeframe with some weekends due to project releases. Also on call production support required about every 6 weeks. The Software Engineer Principal is a senior technical leader within the Fraud Transactions Engineering organization, responsible for designing, optimizing, and extending the systems that power high volume, database driven fraud transaction processing. This role focuses on SQL...

Position Overview At PNC, our people are our greatest differentiator and competitive advantage in the markets we serve. We are all united in delivering the best experience for our customers. We work together each day to foster an inclusive workplace culture where all of our employees feel respected, valued and have an opportunity to contribute to the company's success. As a Software Engineer, Principal within PNC's Technology organization, you will be based in Pittsburgh, PA Strongsville, OH or Denver, CO The Software Engineer Principal - Oracle Application DBA is a senior technical authority responsible for SQL performance optimization, query tuning, and database efficiency for high volume fraud transaction processing platforms. This role is deeply embedded with Fraud Transactions Engineering teams and focuses on ensuring that transaction critical queries execute predictably, efficiently, and at scale. This position plays a direct role in protecting customer transactions...

Job Description The Principal Software Engineer at GM should be an experienced leader who cares deeply about software and software quality. As a Principal Software Engineer, you will be responsible for designing, documenting, and implementing complex, highly scalable, low-latency software on custom embedded Linux and RTOS-based systems. Your work will be the foundational software on which the rest of GM AV stack builds upon. What you'll do: Work with executive leadership to set the technology direction for embedded system development with a focus on robotics solutions Define a technical vision for mission-critical parts of embedded systems development Work across orgs to ensure that the joint architecture across the full stack is coherent and is capable of solving relevant problems Lead large initiatives involving many stakeholders by driving impact analysis and ensuring alignment with (and existence of) the larger architectural roadmap...

Job Description The SaaS Observability organization oversees all enterprise software services supporting over 25,000 customers and processing more than 60 billion transactions daily. Within this group, the Observability team delivers strategic software solutions and large-scale production engineering services that ensure our cloud products operate with maximum reliability, performance, and resilience. SaaS Observability operates one of the largest telemetry infrastructures in the industry, handling petabytes of data, monitoring billions of objects, and maintaining modern telemetry pipelines across distributed environments. The team is actively advancing its Agentic AI infrastructure to enable intelligent, autonomous observability. We're seeking a visionary Principal Software Engineer - Agentic AI to lead the evolution of our observability platform into an intelligent, agentic AI-powered system. You'll architect scalable solutions that integrate telemetry, LLMs, and...

Job Description The SaaS Observability organization oversees all enterprise software services supporting over 25,000 customers and processing more than 60 billion transactions daily. Within this group, the Observability team delivers strategic software solutions and large-scale production engineering services that ensure our cloud products operate with maximum reliability, performance, and resilience. SaaS Observability operates one of the largest telemetry infrastructures in the industry, handling petabytes of data, monitoring billions of objects, and maintaining modern telemetry pipelines across distributed environments. The team is actively advancing its Agentic AI infrastructure to enable intelligent, autonomous observability. We're seeking a visionary Principal Software Engineer - Agentic AI to lead the evolution of our observability platform into an intelligent, agentic AI-powered system. You'll architect scalable solutions that integrate telemetry, LLMs, and...

ABOUT YOU Are you passionate about the environment and ready to join an inclusive workplace, committed to leading new ideas and pathways, and to delivering value? If the answer is, "Yes!" then we have an exciting career opportunity for you. Who are we? We are Montrose, a global environmental services provider offering environmental planning and permitting, measurement and analytical services, and environmental resiliency and sustainability solutions. Our qualified engineers, scientists, technicians, associates, and policy experts are proud of our collective expertise and the collaborative nature of our approach to helping clients. We strive to optimize environmental resiliency in a way that effectively complements our clients' decision-making and operations and efficiently fulfills their project requirements. We have over 135 offices across the United States, Canada, Europe, and Australia and are approaching 3000 employees - all ready to provide solutions for...

Principal Full Stack Software Engineer - Capital One Software (Remote) Ever since our first credit card customer in 1994, Capital One has recognized that technology and data can enable even large companies to be innovative and personalized. As one of the first large enterprises to go all-in on the public cloud, Capital One needed to build cloud and data management tools that didn't exist in the marketplace to enable us to operate at scale in the cloud. And in 2022, we publicly announced Capital One Software and brought our first B2B software solution, Slingshot, to market. Building on Capital One's pioneering adoption of modern cloud and data capabilities, Capital One Software is helping accelerate the data management journey at scale for businesses operating in the cloud. If you think of the kind of challenges that companies face - things like data publishing, data consumption, data governance, and infrastructure management - we've built tools to address these various needs...

Job Description As a Principal Engineer in Oracle Cloud Infrastructure, you will have the opportunity solve challenging technical problems and function as a lead developer in the development, delivery and operation of cloud services that will enable delivery of novel consumer video applications. The charter is responsibility for design, implementation and operation of a new set of cloud services focused specifically on the digital media production industry. Product areas include virtual animation workstation service, digital asset management, high performance storage, render farm as a service, license management and production pipeline management services. This is an opportunity to build a competitive offering from the ground up and extend the reach of OCI to address green field opportunities in the media and entertainment industry. You will work with a talented group of software developers, designing scalable, highly available cloud services in a world class cloud...

Job Description As a Principal Engineer in Oracle Cloud Infrastructure, you will have the opportunity solve challenging technical problems and function as a lead developer in the development, delivery and operation of cloud services that will enable delivery of novel consumer video applications. The charter is responsibility for design, implementation and operation of a new set of cloud services focused specifically on the digital media production industry. Product areas include virtual animation workstation service, digital asset management, high performance storage, render farm as a service, license management and production pipeline management services. This is an opportunity to build a competitive offering from the ground up and extend the reach of OCI to address green field opportunities in the media and entertainment industry. You will work with a talented group of software developers, designing scalable, highly available cloud services in a world class cloud...

Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for Serco. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. Position Description & Qualifications Our 2026 internship opportunities are available throughout the summer in the U.S. You will work with your manager to identify the best working schedule for you, working up to 40 hours a week. Serco offers an exciting internship opportunity in the Advanced Technologies Group (ATG). ATG’s AI/ML Research and Development Team is responsible for developing innovative machine learning technologies that both solve our customer’s challenges and...

PagerDuty, Inc. (NYSE:PD) is a global leader in digital operations management. Trusted by nearly half of both the Fortune 500 and the Forbes AI 50, as well as approximately two-thirds of the Fortune 100, PagerDuty is essential for delivering always-on digital experiences to modern businesses. Join us. (https://careers.pagerduty.com/) At PagerDuty, you'll tackle complex problems, collaborate with kind and ambitious people, and help build a more equitable world-all in a flexible, award-winning workplace. PagerDuty is seeking a Principal Product Designer to join our diverse, customer-focused team! As Principal Product Designer, you will join our UX team and lead design strategy for our AI and Automation team, partnering with senior leadership, product management, engineering, and data science teams. You will define the vision and execution for how AI agents, automation workflows, and intelligent insights are experienced across the PagerDuty Operations Cloud, ensuring our AI...

Position Description & Qualifications Our 2026 internship opportunities are available throughout the summer in the U.S. You will work with your manager to identify the best working schedule for you, working up to 40 hours a week. Serco offers an exciting internship opportunity in the Advanced Technologies Group (ATG). ATG's AI/ML Research and Development Team is responsible for developing innovative machine learning technologies that both solve our customer's challenges and contribute to the growth of the company. As a Machine Learning Intern, you will join a dynamic team of research scientists and software engineers that develop innovative machine learning technologies to address some of the nation's most challenging problems. This is an excellent opportunity for someone who is innovative and driven by challenging technical problems. Our team develops a wide range of capabilities addressing our customer's challenges, with a focus on machine learning (ML) and...

Job Description Overview Join OCI's Edge Security team as a Principal Engineer to architect and deliver cloud-scale DDoS protection. You'll lead design for high-performance detection and mitigation systems, drive automation and operational excellence, and set the technical direction for customer-facing DDoS capabilities across OCI's global edge. This role requires deep expertise in Linux networking data path and kernel-level networking (such as XDP, eBPF, DPDK, iptables, nftables), in addition to strong systems and DevOps engineering experience. What you'll do Lead architecture and delivery of low-latency backend services for DDoS detection, classification, and mitigation. Define and evolve scalable data/control planes (policy, signaling, telemetry, orchestration) with strong fault isolation, resiliency, and compliance-by-design. Own traffic engineering strategy (anycast, BGP policy, routing integration) and partner with networking, DNS, and edge...

Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion - it's a place where you can grow, belong and thrive. Your day at NTT DATA The Principal Consultant - Secure Networking (Delivery-Focused) is a senior technical leader responsible for owning the successful delivery of complex, secure networking engagements across enterprise and regulated environments. This role requires deep hands-on expertise in networking technologies and the ability to lead delivery teams through design, implementation, migration, and optimization phases. The Principal Consultant is accountable for technical quality, delivery outcomes, and client satisfaction, while ensuring secure networking solutions integrate seamlessly across multiple technology towers including security, cloud,...

Job Description As a Principal Data Scientist, you will play a key role in designing, building, and maintaining the data infrastructure that powers statistical analyses and machine learning initiatives for the Network Reliability Engineering organization. You will work closely with data scientists, engineers, and other stakeholders to develop and deploy scalable, efficient, and reliable ETL data pipelines that drive business value. You will also lead initiatives to improve, deliver, and enable reporting and insights. Responsibilities Design, build, and maintain large-scale ETL data pipelines to support statistical analyses and machine learning model training, testing, and deployment Collaborate with data scientists and other stakeholders to understand data needs and develop effective solutions Create comprehensive data strategies to enable reporting, analytics, and machine learning Conduct research to evaluate data and answer strategic business...

Job Description *This position is based onsite in Nashville, TN Oracle Cloud Infrastructure (OCI) delivers mission-critical applications for top tier enterprises around the world. Our cloud offers unmatched hyper-scale, multi-tenant services deployed in more than 50 regions worldwide. OCI is expanding its mission beyond the traditional boundaries of public cloud to include dedicated, hybrid and multi cloud, edge computing, and more. At Technical Strategy and Oversight (TSO) organization, our mission is to support customer choice, transparency, and value when it comes to cloud infrastructure. We're embarking on ambitious new initiatives such as building new innovative platforms, high performance primitives, frameworks to support OCI developers, and new container runtime that will allow us to run the full variety of OCI services, including our most demanding, high-performance, high-availability services. We're also working on new ingenuities such as providing canonical...

Job Description *This position is based onsite in Nashville, TN Oracle Cloud Infrastructure (OCI) delivers mission-critical applications for top tier enterprises around the world. Our cloud offers unmatched hyper-scale, multi-tenant services deployed in more than 50 regions worldwide. OCI is expanding its mission beyond the traditional boundaries of public cloud to include dedicated, hybrid and multi cloud, edge computing, and more. At Technical Strategy and Oversight (TSO) organization, our mission is to support customer choice, transparency, and value when it comes to cloud infrastructure. We're embarking on ambitious new initiatives such as building new innovative platforms, high performance primitives, frameworks to support OCI developers, and new container runtime that will allow us to run the full variety of OCI services, including our most demanding, high-performance, high-availability services. We're also working on new ingenuities such as providing canonical...

Job Description As a Principal Data Scientist, you will play a key role in designing, building, and maintaining the data infrastructure that powers statistical analyses and machine learning initiatives for the Network Reliability Engineering organization. You will work closely with data scientists, engineers, and other stakeholders to develop and deploy scalable, efficient, and reliable ETL data pipelines that drive business value. You will also lead initiatives to improve, deliver, and enable reporting and insights. Responsibilities Design, build, and maintain large-scale ETL data pipelines to support statistical analyses and machine learning model training, testing, and deployment Collaborate with data scientists and other stakeholders to understand data needs and develop effective solutions Create comprehensive data strategies to enable reporting, analytics, and machine learning Conduct research to evaluate data and answer strategic business...