Principal Software Development Engineer Jobs in USA

We love tackling tough engineering problems and look for Engineers who specialize in certain areas but are passionate about building owning & scaling features end to end from scratch and breaking through any obstacle or technical challenge in their way. We push each other to move out of our comfort...

Team OverviewThe Infrastructure Security team makes it simple and easy for engineers to make secure choices while developing world-class software at high speed. Security is built in by defaultseamless and effortlessmaking engineers lives better and Klaviyo more secure.Our work sits at the intersecti...

Team Overview:The mission of the Asynchronous Processing team is to design build and operate Klaviyos high-scale event-driven backbone so that every product team can reliably move data through our systems with confidence no matter the volume. By providing opinionated self-service platforms for queue...

About the teamThe Dev Accelerator team builds and operates our internal developer platform: the tools libraries and infrastructure that let 100 engineers design build test and ship products quickly and safely.We own:Developer CLI tooling a Prompt-to-Product style CLI that scaffolds services end-to-...

This role is for a Principal Strategy and Planning (aka Chief of Staff) and will report to VP of Device Software and Services. This senior leader will own the rhythm of business for the VPs organization and partner with the VP and his leadership team to design and implement fit for purpose mechanism...

Job Description:At Bank of America we are guided by a common purpose to help make financial lives better through the power of every connection. We do this by driving Responsible Growth and delivering for our clients teammates communities and shareholders every day.Being a Great Place to Work is core...

SummaryThe Vice President Engineering (Region) provides executive leadership for all engineering functions within the assigned Region including Track Bridges/Structures and Communications & Signals (C&S). This role ensures safe reliable and compliant railroad infrastructure by leading regional maint...

DescriptionThe Engineering Technician will be responsible for overseeing the management and documentation of scrap materials on the manufacturing floor. This role requires proficiency in using SAP Solumina Access and other relevant tools to maintain accurate records and facilitate effective reportin...

Winona County is accepting applications for this temporary seasonal position until 4:00 p.m. May 7 2026; however preference will be given to those that apply by 4:00 p.m. April 6 2026.New hires - $16.50/hourSecond year - $17.50/hourThird year - $18.50/hourWork hours for this position will be Monday...

Position Title: Grants Analyst I or Grants Analyst II College of EngineeringPay Grade: 29E-30EContext of the Job:Under the general direction of the Manager the Grants Analyst I or II manages the pre-award administration for contracts and grants as part of a team. The Grants Analyst II manages and ad...

SUMMARY:Provide leadership to G&Ws railroads and regions to build teamwork and help the Engineering team to achieve its mission.RESPONSIBILITIES: Develop and lead Engineering training efforts for G&Ws US railroads. This includes classroom and field training Develop and maintain G&W standard document...

Itron is innovating new ways for utilities and cities to manage energy and water. We create a more resourceful world to protect essential resources for today and tomorrow. Join us.Itron operatesat the intersection of technology and the Utilities & Energy sector delivering advanced solutions that ena...

AutoStore holds a simple yet powerful vision: to store and move things for everyone everywhere. Founded in Norway weve grown into a global technology company. AutoStore uses advanced software to automate and orchestrate order fulfillment. Our goal is to ensure orders arrive faster than ever with min...

SUMMARY:The person in this position oversees maintenance and construction on assigned Genesee & Wyoming fixed properties. This person is responsible for the training of and enforcement of policies governing engineering and safety. A detailed knowledge of engineering policies is required and necessar...

DescriptionJOB SUMMARYProvides a high level of property maintenance knowledge. Position has overall responsibility for maintaining the building grounds and physical plant with particular attention towards safety security and asset protection. Accountable for managing the budget capital expenditure p...

Founded in 2012 Klaviyo was built around data processing and analytics from the start. Over the years our data foundation has evolved to a multi-tier architecture supporting transactional access real-time analytics and off-line data processing jobs at multi-petabyte Klaviyo diversifies and moves up...

About Us:Proofpoint is a global leader in human- and agent-centric cybersecurity. We protect how people data and AI agents connect across email cloud and collaboration tools. Over 80 of the Fortunelarge enterprises and millions of smaller organizations trust Proofpoint to stop threats prevent data l...

DescriptionJOB SUMMARYProvides a high level of property maintenance knowledge. Position has overall responsibility for maintaining the building grounds and physical plant with particular attention towards safety security and asset protection. Accountable for managing the budget capital expenditure p...

Senior Engineering Manager Core Infrastructure SecurityCore Infrastructure at Klaviyo treats system operations as a software engineering discipline. Our mission is to empower product engineers with the services tooling and guidance they need to build and scale systems that are reliable performant an...

Role summary:We are seeking a Senior Director of Engineering for Delivery Infrastructure to drive the next phase of evolution for our content delivery systems. This critical role involves overseeing the infrastructure that indexes retrieves and serves all content (both organic and ads) which is esse...