Backend Engineer, Core Technology

Join Our TeamAbout StripeStripe is a leading financial infrastructure platform designed to empower businesses of all sizes. From global enterprises to innovative startups, millions rely on Stripe to manage payments, enhance revenue, and unlock new business opportunities. Our mission is to elevate the GDP of the internet, and with a vast amount of work ahead,…

Anduril Industries is at the forefront of defense technology, dedicated to enhancing the capabilities of the U.S. and allied military forces through innovative advancements. By integrating the expertise, technology, and operational models of the most pioneering companies of the 21st century into the defense sector, we are revolutionizing the design, construction, and sales of military systems. Our suite of technologies is driven by Lattice OS, an AI-enhanced operating system that synthesizes vast data streams into a real-time, 3D command and control interface. As we navigate a new era of strategic competition, Anduril is resolute in delivering state-of-the-art autonomy, AI, computer vision, sensor fusion, and networking technologies to the military in a matter of months rather than years.We are seeking a dynamic Senior Product Manager to spearhead the development of simulation infrastructure and capabilities that facilitate the advancement, testing, and validation of autonomy across Anduril. The Lattice Simulation Group is instrumental in creating the foundational infrastructure and products that support autonomy development, large-scale testing and evaluation, operational analysis, and wargaming initiatives for our organization. In this pivotal role, you will lead key initiatives that necessitate both strategic product vision and comprehensive technical collaboration across various teams. You will define and execute complex projects aimed at promoting the adoption of Faster-Than-Real-Time (FTRT) testing for autonomous workflows, establishing requirements for Federation and Live-Virtual-Constructive test infrastructures, and enhancing synthetic environment capabilities. This will involve fostering relationships across different business lines, grasping diverse technical requirements, and delivering platform functionalities that empower autonomy developers to operate more efficiently.We expect you to possess experience in systems/software development, coupled with a keen ability to rapidly assimilate technical concepts. Comfort in collaborating with engineers and delving into minute details to understand system interdependencies, technical risks, and the implications of critical architectural decisions is essential. You should excel in execution and demonstrate an ability to thrive amidst ambiguity.

Join Anthropic as an Incident Response Manager within our Product & Engineering team. In this pivotal role, you will spearhead the response to security incidents, ensuring the integrity and security of our systems and data. You will work closely with cross-functional teams to design and implement robust incident response strategies, conduct thorough investigations, and foster a culture of security awareness across the organization. Your expertise will be crucial in minimizing threats and enhancing our security posture.

Join our dynamic team as a Staff Accountant at KPFF Consulting Engineers, where we are committed to delivering exceptional engineering services. In this role, you will be responsible for managing financial transactions, preparing reports, and ensuring compliance with accounting regulations. We value integrity, collaboration, and innovation, and we are looking for a candidate who shares these values.

Xometry (NASDAQ: XMTR) is revolutionizing the manufacturing landscape by connecting innovative thinkers with the manufacturers capable of transforming their concepts into reality. Our digital marketplace equips manufacturers with essential resources to expand their operations while providing Fortune 1000 companies with seamless access to global manufacturing capabilities.We are on the lookout for driven Mechanical Engineers to join our team as Technical Account Managers (TAMs). In this role, you will become a vital part of our most significant accounts, serving as an integral extension of their engineering teams. This position uniquely combines customer interaction, technical knowledge, and operational implementation. While you will report to the Operations department, your collaboration with Sales will be crucial in driving growth and ensuring exceptional customer satisfaction.This is a remarkable opportunity to join a forward-thinking company at the leading edge of digital manufacturing. If you are a motivated Mechanical Engineer with a commitment to customer success and a desire to make a meaningful impact, we want to hear from you!

About StripeStripe is a leading financial infrastructure platform designed to empower businesses. From the largest corporations to the most innovative startups, millions of companies leverage Stripe to facilitate payments, enhance revenue streams, and unlock new business possibilities. Our mission is to elevate the global digital economy, presenting you with a unique opportunity to contribute to impactful initiatives that reshape the future of commerce.About the TeamThe Payments ML Accelerator team is at the forefront of developing cutting-edge machine learning capabilities that drive significant advancements in Stripe's payment solutions. Our team creates sophisticated deep learning models that address complex challenges such as fraud detection and authorization optimization, delivering quantifiable results. By integrating advanced ML techniques with robust data infrastructure, we enable swift experimentation and the seamless rollout of AI-driven solutions. As a pivotal ML innovation hub, we collaborate closely with product teams to pinpoint high-impact opportunities and implement scalable solutions that can be utilized across the organization.Your Role:As a Machine Learning Engineer on our team, you'll engineer advanced ML solutions that have a direct impact on Stripe's payment products and key business metrics. Your responsibilities will encompass the entire ML lifecycle, from research and experimentation to production deployment.You will tackle high-leverage challenges requiring innovative approaches in modeling, optimization, and systems design. Whenever feasible, you’ll focus on creating reusable and extensible solutions that serve as foundational models for future capabilities.This role demands strong technical judgment, a deep understanding of contemporary ML methodologies, and the ability to transform concepts into systems that yield measurable impact. You'll partner with product and engineering teams to identify opportunities where ML can drive substantial improvements today while positioning Stripe for long-term success.Key Responsibilities:Design and implement deep learning architectures and foundational models to solve challenges across critical payment entities such as merchants, issuers, and customers.Identify high-impact opportunities and lead the long-term ML roadmap through well-defined, high-leverage initiatives.Architect scalable ML workflows to enable rapid scaling and optimized online performance.Deploy ML models...

Join Brooks Running Company as an Advanced Apparel Materials & Trim Developer, where you'll play a pivotal role in creating innovative and high-performance materials that enhance our running apparel line. Collaborate with cross-functional teams to ensure that our products are not only stylish but also functional and sustainable.

Join our dynamic team at Sonsoft Inc. as a Hadoop Developer with Cloud Expertise. In this role, you will collaborate with cross-functional teams to design, implement, and maintain scalable data processing solutions in a cloud environment. You will leverage your Hadoop skills to enhance our data architecture and contribute to innovative projects that drive business growth.

Role overview The Group Lead for Transportation Construction Management at AECOM will guide transportation projects across the Pacific Northwest from the Seattle office. This position carries responsibility for the entire project lifecycle, with an emphasis on meeting quality standards and delivering work on schedule. In this role, leadership means more than oversight. The Group Lead directly influences project results and plays a key part in maintaining a supportive, collaborative team environment. What you will do Oversee transportation construction projects from planning through completion Ensure projects meet quality expectations and deadlines Foster teamwork and a cooperative culture among project staff Shape project outcomes through active leadership and decision-making Location This position is based in Seattle and covers projects throughout the Pacific Northwest.

We are seeking an experienced Semiconductor Design Manager to lead our Data Center team at AECOM in Seattle. In this pivotal role, you will oversee the design and development of cutting-edge semiconductor technologies that power our data centers, ensuring optimal performance and efficiency. You will work closely with cross-functional teams to drive innovation and implement best practices in semiconductor design.

Join Sonsoft Inc. in Seattle and take the next step in your career with us! We are currently seeking talented individuals to fill diverse roles at Boeing. This is an exciting opportunity to contribute to cutting-edge aerospace innovations while working in a collaborative environment.

Join us at usm2 as a C# ETL Azure Developer where you will play a crucial role in developing and optimizing data pipelines and processes in a cloud environment. You will leverage your expertise in C# and Azure technologies to enhance our data integration solutions and support our analytics initiatives.

About the Position We are currently looking for skilled Document Control Specialists to play a pivotal role in supporting extensive heavy-civil infrastructure projects, including highways, roads, bridges, transit systems (rail and bus), and airport developments. These positions are essential for managing the flow, accuracy, and organization of project documentation throughout all phases of project delivery. This job posting is intended for future roles rather than an immediate opening. We encourage interested candidates to submit their applications and participate in interviews ahead of our upcoming hiring needs. Selected candidates will be placed in our talent pool for this specialization, and we will notify them first when a project requirement arises. This opportunity is based in Seattle, WA.

Are you an ambitious and dedicated professional eager to advance your career in a dynamic consulting and engineering firm? If you're seeking a workplace that champions your growth and invests in your skill development, look no further than Apex!Apex Companies, a leader in the engineering and environmental consulting sector, is experiencing remarkable growth driven by record sales, client loyalty, strategic acquisitions, and a forward-thinking entrepreneurial spirit. Recently recognized by the Zweig Group as one of the fastest growing firms in the AEC industry, we pride ourselves on delivering unparalleled service and have received numerous accolades for our project excellence. Join our journey of growth and innovation!Apex is expanding its environmental leadership team in the Seattle Metro area, and we are on the lookout for a talented Professional Engineer or Geologist to lead the growth of our regional environmental practice. This role presents an exciting opportunity to develop a thriving consulting practice that addresses some of the most complex and dynamic projects within the Puget Sound region.Key Responsibilities:Lead and expand Apex’s regional environmental consulting practice, focusing on site characterization, investigation, and remediation of upland and waterfront sites.Build and maintain trusted relationships with clients, acting as a strategic advisor to both long-term partners and new business opportunities.Manage high-profile projects, ensuring technical excellence, regulatory compliance, and successful environmental outcomes.Effectively collaborate and communicate key technical concepts with regulators, stakeholders, and project partners.Drive growth and profitability across the practice.

Join TKDA, a 100% employee-owned engineering firm with a rich history of 115 years dedicated to advancing communities and transportation systems. We are actively seeking a Senior Project Manager to spearhead our expanding Transit practice in Seattle, contributing to significant rail and transit projects in one of the most vibrant transportation markets in the U.S.Role Overview: This position is primarily focused on project management (80%) with a secondary emphasis on marketing (20%). You will oversee complex technical projects while also enhancing our visibility and influence in the Seattle region.Lead Complex Transit Initiatives: As the technical authority on diverse rail and transit projects, you will develop transit infrastructure, maintenance facilities, electrical systems, and operational facilities, ensuring compliance with industry standards and client specifications from concept through to construction support.Ensure Project Excellence: You will manage project budgets, timelines, and deliverables to achieve outstanding outcomes. This includes guiding the creation of engineering documentation, specifications, cost estimates, and performing quality assurance throughout all project phases.Foster Collaborative Solutions: Collaborate closely with interdisciplinary teams and external partners, including structural, civil, mechanical, electrical, and architectural specialists to deliver comprehensive solutions. You will maintain robust client relationships and engage in field investigations and design coordination meetings.Support the Complete Project Lifecycle: Provide ongoing engineering services such as RFI responses, contractor submittal reviews, as-built documentation support, and field inspections.Nurture Future Leaders: Mentor and develop junior engineering staff and project coordinators, creating a culture of technical excellence and professional development.Expand Our Seattle Footprint: Engage in business development activities, including proposal preparation and client relationship management, to enhance our Transit and Rail practice visibility in the local market.

Join AECOM, a global leader in engineering and construction, as we expand our operations in Australia. We are seeking talented and passionate individuals for various defence opportunities. This is your chance to contribute to innovative projects that shape the future of defence and infrastructure.We are looking for candidates who are ready to relocate and embrace the vibrant culture and lifestyle of Australia while advancing their careers. If you have a background in engineering, project management, or related fields, we want to hear from you!

Join a dynamic and growth-oriented consulting and engineering firm that values your development and nurtures your professional skills. At Apex, we are committed to your career advancement!Apex Companies is recognized as one of the fastest-growing engineering and environmental consulting firms in the nation, driven by exceptional sales, client retention, strategic acquisitions, and an entrepreneurial mindset. Recently honored by the Zweig Group, we take pride in delivering outstanding service and achieving numerous awards for project excellence. As we expand, we invite you to grow with us!Apex is enhancing its environmental leadership team in the Seattle Metro area and is searching for a distinguished Professional Engineer or Geologist to lead the growth of our regional environmental practice. This is an exceptional opportunity to develop a prosperous environmental consulting practice that caters to some of the most exciting clients and intricate sites in the Puget Sound region.

Join AECOM as a Senior Project Manager specializing in Water Design-Build projects in Seattle. In this pivotal role, you will lead complex projects from inception to completion, ensuring compliance with industry standards and client specifications. You will collaborate with multidisciplinary teams to deliver innovative solutions that meet our clients' needs while upholding AECOM's commitment to sustainability and excellence.

The Director of Transit/Rail and Client Account Management for the Pacific Northwest is a visionary leader focused on growth and collaboration. This role involves working closely with the Division Manager and other senior leaders to mentor staff in a fast-paced environment, driving business development, project management, and technical excellence while ensuring profitability. The ideal candidate is a civil engineer with substantial delivery experience and a strong understanding of growth and profit and loss management.Key Responsibilities Include:Serve as a prominent representative for AECOM in the region, enhancing visibility and engagement.Develop and nurture a high-performing team within a dynamic growth environment.Support the strategic growth and sales initiatives of AECOM’s Transit-Rail Services.Consistently embody AECOM’s commitment to safety and promote a culture that prioritizes safety.Build strong client relationships, focusing on delivering value and fostering a client-centric culture.Collaborate with operations and senior leadership on staffing, recruiting, retention, and employee engagement.Enhance project performance while ensuring quality, safety, and operational profitability.Contribute to a diverse, inclusive, and innovative culture in the West Coast region.Lead negotiations for contractual and financial agreements with clients and sub-consultants.Strategically manage the financial execution of the division’s profit and loss.

West Monroe seeks an Advisory Lead, Infrastructure & Cloud Services for its Technology Transaction Services (TTS) practice. This position is open in Chicago, Dallas, Los Angeles, New York, San Francisco, or Seattle. Role overview This role centers on IT infrastructure due diligence for mergers and acquisitions. Projects span sectors such as Private Equity, High-Tech & Software, Healthcare, and Financial Services. The Advisory Lead assesses pre-close IT environments with a focus on public cloud, engineering, architecture, security, and overall IT strategy. What you will do Conduct IT infrastructure due diligence for client M&A transactions across several industries. Evaluate IT environments before deal closure, emphasizing cloud, security, and architecture. Identify and communicate key risks and concerns to client executives through investment summaries. Support post-close remediation projects based on due diligence findings. Contribute technical and advisory expertise to help grow the technology M&A advisory practice. Requirements Strong background in IT or public cloud engineering, architecture, security, or strategy. Experience with technology due diligence or IT assessments in M&A settings is highly valued. Ability to summarize technical risks for business stakeholders and work directly with client executives. Adaptability to work across multiple industries and new client environments. West Monroe is a consulting firm with a growing focus on technology M&A. The Technology Transaction Services team partners with clients to inform corporate development strategies and support deal execution.