Senior Optical Engineer - Lens Designer

Join Atom Computing as a Senior Optical Engineer specializing in lens design, where you will play a pivotal role in developing cutting-edge optical systems. You will collaborate with a dynamic team of engineers and scientists to design, model, and optimize optical components that are integral to our quantum computing technology.

About IonQ:IonQ, Inc. is at the forefront of quantum computing, recognized globally as the leading provider of integrated quantum solutions spanning computing, networking, sensing, and security. Our latest innovation, the IonQ Tempo, represents a significant advancement in quantum technology, empowering organizations such as Amazon Web Services and AstraZeneca to achieve remarkable performance improvements, enhancing innovation across various fields including drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense. In 2025, we achieved a groundbreaking milestone with 99.99% two-qubit gate fidelity, setting a world record in quantum computing performance.Headquartered in College Park, Maryland, IonQ boasts operations spanning California, Colorado, Massachusetts, Tennessee, Washington, and international locations including Italy, South Korea, Sweden, and Switzerland.

We are seeking a highly skilled and experienced Lead Senior Staff Software Engineer specializing in front-end fundamentals to join our innovative team at The Trade Desk. In this role, you will lead the development of cutting-edge front-end solutions that enhance user experience and drive our product's success. You will collaborate closely with cross-functional teams, guiding junior engineers and fostering a culture of excellence in software development.

As the Director of Marketing Communications at Atom Computing, you will lead our marketing strategies and initiatives to enhance brand awareness and drive engagement. This pivotal role involves developing and executing comprehensive marketing communication plans, leveraging digital media, and collaborating with cross-functional teams to promote our cutting-edge quantum computing technologies.

Infleqtion is at the forefront of quantum technology, dedicated to addressing the world's most pressing challenges. Our innovative approach leverages the principles of quantum mechanics to develop and integrate cutting-edge quantum computers, sensors, and networks. With a commitment to enabling 'quantum everywhere', we create a diverse ecosystem of devices and platforms aimed at commercializing atom-based quantum products that significantly enhance performance and computing applications.Location: This position can be based in the United Kingdom (Oxford) or the United States (Chicago). The role offers the flexibility to work from home up to two days a week, contingent upon business requirements and managerial approval.Role Overview:The Sensing and National Security Marketing and Communications Lead will establish Infleqtion as the premier quantum technology partner for national security solutions in the UK, U.S., and Australia. This pivotal role encompasses audience strategy, messaging, and the execution of integrated marketing campaigns designed to enhance Infleqtion's visibility among key defense, intelligence, and government stakeholders.

At Infleqtion, we are dedicated to revolutionizing the commercial landscape through the advancement of atom-based quantum technologies, aiming for significant enhancements in sensing and computing applications. We are currently on the lookout for highly motivated, energetic individuals with exceptional operational skills to propel our Quantum Computing mission forward.Embracing a startup mentality, we prioritize results, urgency, and customer-focused innovation:We dismantle barriers across disciplines, stepping in wherever our contributions can yield the greatest impact.We flourish in uncertainty and view challenges as opportunities for growth.We act swiftly to prototype while maintaining a strong focus on the systems engineering process and meticulous attention to detail.We take bold, calculated risks to foster progress.We are in search of a Project Coordinator to support project operations and drive the execution of Infleqtion’s quantum computing roadmap. The ideal candidate will exhibit strong operational discipline, a desire to learn and innovate processes, and a commitment to assisting teammates by managing operational tasks effectively. With you on board, nothing will slip through the cracks!Key Responsibilities:The responsibilities outlined below encompass essential functions of the role. Depending on business needs, this role may involve a combination of some or all of the following duties:Operational & Facilities Support: Coordinate and execute daily operational tasks including light equipment maintenance (e.g., UPS batteries, monitors), adherence to materials inventory procedures, order pickup and distribution, and serving as a liaison among shipping & receiving, IT, vendors, and engineering/R&D teams.Project & Proposal Support: Assist in proposal development, including the formulation of statements of work and budget estimation. Once projects are awarded, support technical leads in execution, including tracking deliverables, schedules, budgets, inventory management, purchasing, subcontractor communications, and progress reporting. Collaborate with technical leaders to ensure resource alignment with technical objectives and manage execution practices, including tracking risks, tasks, dependencies, and deliverables.Operational Communications: Act as the primary internal contact between Quantum Computing R&D/Engineering/Program Management and company stakeholders in finance, facilities, marketing, and legal.

Join our innovative team at Spire as the Director of Software Engineering. In this pivotal role, you will lead our software engineering division, driving the strategy and execution of our development projects. Your leadership will guide a talented team of engineers, fostering an environment of creativity and collaboration while ensuring the delivery of high-quality software solutions.As a leader, you will be responsible for overseeing the software development lifecycle, implementing best practices, and ensuring alignment with our business goals. You will work closely with cross-functional teams to define project requirements and deliver exceptional products to our customers.

As a Senior Software Engineer specializing in Modernization at CampMinder, you will play a pivotal role in transforming our software solutions to meet the evolving needs of our clients. Your expertise will help us enhance the performance, scalability, and user experience of our applications. This position offers the flexibility of working from our Boulder office or remotely, allowing you to contribute to impactful projects from anywhere.

Join SciTec, a pioneering subsidiary of Firefly Aerospace, as we advance technologies that bolster U.S. National Security and Defense. With a rich history spanning over 45 years, we have empowered the Department of Defense by innovating remote sensing algorithms, tools, and techniques that provide unparalleled data exploitation capabilities for missile defense, intelligence, surveillance, reconnaissance, space domain awareness, and aircraft survivability missions.Important Notice: All employees at SciTec must be U.S. citizens due to our exclusive work on U.S. government contracts. We do not provide sponsorship for work visas of any kind. U.S. citizenship is also necessary to obtain and retain a security clearance. Candidates who do not meet these criteria will not be considered.We are currently seeking a skilled Network Architect to join our Boulder, CO team. Ideal candidates will possess extensive experience in network engineering, a hands-on approach to resolving complex network challenges, a collaborative mindset, and a proven track record of mentoring junior members. You should demonstrate exceptional problem-solving abilities, a strong commitment to security and data protection, and a customer-centric focus.Key Responsibilities:Design and implement high-performance, secure data center networks (LAN, WLAN, WAN) as part of product and corporate infrastructure teams.Configure and install routers and other network devices.Monitor critical network indicators (e.g., performance, device health, integrity).Troubleshoot and resolve issues escalated from lower service desk tiers across deployed, cloud, and local infrastructures.Automate tasks and evaluate their effectiveness.Provide mentorship on technical issues to team members.Develop, oversee, and test security measures (e.g., access authentication, disaster recovery).Collaborate with users to design optimal solutions.Architect and implement solutions to enhance network performance, capacity, and scalability.Maintain comprehensive technical documentation.Perform other duties as assigned.Qualifications:8+ years of relevant experience as a Network Engineer or Network Administrator.Expertise in data center network architecture and design, particularly with spine-leaf topology.CCIE (Data Center) or CCNP certification preferred; CCIE highly preferred.Strong knowledge of network security principles including monitoring, hardening, threat modeling, and access control models.Thorough understanding of communication protocols, especially TCP/IP, and routing protocols (e.g., BGP, OSPF).Experience...

Join Our Team as a Senior Spacecraft Software Engineer (GNSS)At Spire, we are at the forefront of innovation in satellite technology, and we are seeking a talented Spacecraft Software Engineer to enhance our GNSS missions. You will be instrumental in developing and maintaining both flight and ground software, ensuring the seamless operation of our satellite payloads. Your expertise will span multiple system layers, from embedded software to cloud data pipelines, guaranteeing the precise and timely delivery of vital scientific data to our clients.This role is designed for individuals who thrive in an environment that values autonomy, creativity, and a broad technical skill set.

Join CampMinder as a Senior Software Engineer focusing on our core product offerings. We are looking for a talented individual who is passionate about software development and is eager to tackle challenging problems. In this role, you will work closely with a dynamic team of engineers to build innovative solutions that impact our users positively.

Join Spire Global, Inc. as a Software Engineer specializing in Space Reliability, where you will play a pivotal role in ensuring the dependability of our cutting-edge satellite systems. You will collaborate with a team of dedicated professionals to design, develop, and maintain software solutions that enhance the reliability and performance of our space-based data collection services.

Infleqtion develops quantum computers, sensors, and networks in Boulder, Colorado. The company’s work centers on bringing quantum technology into practical, real-world applications across different industries. Each product reflects a commitment to advancing the field and making quantum systems more accessible. Role overview The Level III Engineering Technician works on Infleqtion’s production team, assembling sub-components, subsystems, and full products from the commercial product line. This position involves hands-on assembly, requiring steady manual skills and a careful eye for detail. The technician uses mechanical, electrical, and optical engineering equipment daily. Safety and quality standards guide every step of the process. Main responsibilities Independently assemble complex optical, vacuum, mechanical, and electrical builds by following work instructions, drawings, solid models, schematics, and engineering judgment. Manage assigned builds from kit preparation through final inspection, including testing, documentation, resolving nonconformances, and transferring to the next production phase. Handle new or low-volume builds, even when documentation is incomplete, while maintaining configuration control, safety, and quality. Collaborate with engineering teams to develop repeatable build methods, fixtures, instructions, and inspection criteria based on drawings, prototypes, and informal knowledge. Maintain a clean and safe work area through regular maintenance and housekeeping. Act as a quality checkpoint for assigned builds, ensuring workmanship, cleanliness, documentation, and inspection results meet product and customer standards before handoff. Troubleshoot issues in assembly, inspection, testing, tooling, and processes across optical, mechanical, vacuum, and electrical workflows. Identify probable root causes and recommend practical solutions. Support root-cause analysis, corrective actions, and verification of process improvements. Demonstrate advanced skills across multiple production processes and product areas, and quickly learn new processes as required. Provide training, mentorship, and technical guidance to junior team members.

Join Speechify as a Senior Software Engineer specializing in Core Experiences, where you'll play a pivotal role in enhancing our user interface and overall user experience. In this exciting position, you will collaborate with cross-functional teams to design, develop, and maintain innovative software solutions that engage our users and help them maximize their productivity.We seek a proactive engineer who is passionate about technology and eager to contribute to an agile environment. If you're ready to drive impactful projects and bring your expertise to a dynamic team, we want to hear from you!

At IonQ, we are pioneering the development of the world's most advanced full-stack quantum computer using trapped-ion technology. Our mission is to transcend the limitations of classical physics and existing supercomputing capabilities to usher in a new era of computing. Quantum computing stands to revolutionize every facet of human endeavor, impacting fields such as healthcare, materials science, finance, artificial intelligence, machine learning, and cryptography. As leaders in this technological frontier, IonQ is poised to redefine industries.We are seeking a Simulation Physicist to become an integral part of our Ion Transport and Waveform Design team. In this role, you will engage in a collaborative environment dedicated to advancing IonQ’s endeavor of constructing the most exceptional quantum computers designed to tackle the world's most intricate challenges.Your responsibilities will include exploring the physics of ion transport through numerical simulations. You will work closely with experimental teams to validate simulation outcomes, with commercial teams to design transport waveforms for our quantum computers, and with quantum architects to inform the design of next-generation ion traps.

The Trade Desk is looking for a Senior Full Stack Software Engineer to join the Omnichannel division. This position centers on designing and building software that enhances user experiences across a range of platforms. Projects involve both web applications and integrated advertising technology. Key responsibilities Collaborate with engineering, product, and design teams to deliver applications for the omnichannel platform Develop and maintain software that integrates with The Trade Desk’s advertising technology stack Work on both front-end and back-end systems to support seamless user interactions Locations This role is open in Bellevue, Boston, Boulder, Chicago, Denver, Irvine, Los Angeles, New York, San Francisco, San Jose, Seattle, and Ventura.

About the Role As a Software Engineer focused on Product Security at Spire, you will engage in the hands-on design and implementation of security software aimed at integrating security measures early in our development lifecycle. Your responsibilities will include embedding automated controls like Software Bill of Materials (SBOM) and vulnerability scanning within CI/CD pipelines, maintaining and enhancing our internal libraries and infrastructure for authentication, authorization, and logging, and assisting with operational monitoring tools. You will also play a key role in aligning systems with NIST 800-171/CMMC standards, closely collaborating with the Principal Security Engineer, AWS infrastructure team, development tooling team, chief software engineer, and cybersecurity/GRC group. In this lean and impact-driven environment, you will prioritize the delivery of secure code and architecture while minimizing bureaucratic hurdles, allowing you to focus on what truly matters. You may occasionally engage in security discussions with government entities under the guidance of the Principal Security Engineer. Your work will be approximately 80-90% hands-on, with the remaining time dedicated to collaboration and learning.

About Speechify Speechify builds text-to-speech tools that help people read and learn without barriers. More than 50 million users rely on Speechify to turn PDFs, books, Google Docs, news articles, and websites into audio. The platform helps users read faster, remember more, and access content in new ways. Products include apps for iOS, Android, and Mac, a Chrome extension, and a web app. Recent recognition includes Chrome Extension of the Year by Google and the 2025 Design Award for Inclusivity from Apple. Our Team Speechify has a distributed team of nearly 200 professionals working remotely from around the world. The engineering and research group includes alumni of Amazon, Microsoft, and Google, as well as academic experts from Stanford and startup veterans from Stripe, Vercel, and Bolt. Many team members have also founded their own companies.

About Suite Studios:At Suite Studios, we are a dynamic team dedicated to crafting innovative tools that fuel some of the most exciting creative projects in the world—from Kendrick Lamar’s chart-topping hits to spectacular Super Bowl halftime shows and immersive experiences at the Sphere.Our platform simplifies the process for creative teams to manage, edit, and share extensive media files effortlessly, ensuring seamless collaboration regardless of location. Say goodbye to lengthy downloads and sync complications, and hello to a streamlined workflow that allows artists to stay focused and in the zone.If you are eager to contribute to fast-paced projects with a talented team, we would love for you to join us!

Join our dynamic team at Otter LLC as a Senior Software Engineer. In this key role, you will leverage your extensive expertise in software development to lead innovative projects, mentor junior engineers, and drive technological advancements. Your contributions will be vital in enhancing our software solutions and ensuring they meet the highest standards of quality and performance.We are looking for a passionate individual who thrives in a collaborative environment and is eager to tackle complex challenges. If you are ready to take the next step in your career and make a significant impact, we want to hear from you!