Senior Software Engineer at Infleqtion | Chicago, Illinois

Infleqtion is committed to revolutionizing the field of quantum technologies, focusing on atom-based solutions that significantly enhance sensing and computing capabilities. We are looking for driven and energetic individuals with outstanding problem-solving and technical expertise to propel our Quantum Computing initiatives.At Infleqtion, we cultivate a results-oriented culture characterized by agility, innovation, and a customer-centric approach:We eliminate silos between disciplines, engaging wherever we can make the most substantial impact.We flourish in uncertain environments, viewing challenges as opportunities for growth.We prioritize rapid prototyping while adhering to essential systems engineering principles and meticulous attention to detail.We take bold, strategic risks to drive innovation forward.We are on the lookout for a Senior Software Engineer to be a key player in developing the control system software for Infleqtion’s quantum computing technology. The successful candidate will be an experienced backend engineer with a robust background in crafting reliable and scalable scientific applications. Your contributions will be vital in designing, developing, and maintaining backend services and control systems for our neutral atom quantum computers.

Job Title: Software EngineerTeam: SystemsLocation: Hybrid in Chicago (IL)Employment Type: Full-timeFLSA Classification: ExemptStart Date: ASAPAbout BravenBraven is a dynamic national nonprofit organization dedicated to empowering ambitious college students to secure meaningful first opportunities post-graduation through innovative career-accelerating programs. Our collaboration with higher education institutions and employers fosters a transformative experience that starts with an engaging semester-long course, followed by continuous support until graduation. Together, we strive to rebuild the middle class and revitalize the American Dream.About the RoleTo fulfill our mission of serving 80,000–100,000 Fellows over the next decade, Braven is seeking a passionate Software Engineer. This individual will focus on enhancing user experiences that significantly impact students' lives. We prioritize projects that maximize value while keeping processes simple, and we continuously iterate to improve our offerings. Our agile environment ensures we enjoy our work while making a difference!You will be integral to our mission by prototyping new features, mentoring colleagues through code reviews, and exploring new technologies. As Braven enters an exciting growth phase, we aim to balance agility in feature development with adherence to software engineering best practices.This position is part of the Systems team and reports directly to the Senior Director of Software Engineering.What You’ll DoFull-stack project initiatives (90%)Utilize Ruby on Rails or Python to develop high-quality, maintainable applications.Take ownership of clearly defined tasks and deliver impactful solutions.Implement software engineering best practices to enhance processes and code quality.Keep end-users in focus, ensuring solutions positively influence students’ experiences.Address technical challenges creatively, enhancing team capabilities.Team improvement through reviews, documentation, and communication (10%)Provide constructive feedback on code and architecture proposals to enhance team performance.Support the growth of junior engineers through mentorship and collaboration, fostering a learning culture.Maintain clear documentation for architecture, design decisions, and team protocols.Contribute to a collaborative team environment.

About the Role 8th Light, Inc. is looking for a Senior Software Engineer in Chicago. This role focuses on building software that supports client goals and business needs. Senior engineers here take on challenging technical problems, guide less experienced developers, and lead projects through every stage, from initial idea to launch. What You Will Do Develop and deliver software solutions for clients Lead projects from planning through deployment Mentor junior team members and help them grow Apply technical expertise to solve complex problems Location This position is based in Chicago, Illinois, United States.

Each year, companies allocate over a trillion dollars to freight movement throughout the U.S., yet the system for connecting trucks with jobs remains inefficient and disjointed. FleetWorks is revolutionizing this.We are developing intelligent voice agents that streamline the chaotic freight booking process, transforming it into a modern, efficient marketplace. Our agents eliminate the need for countless phone calls, texts, and emails by connecting truckers eager to earn with loads requiring transport.We are expanding our engineering team in Chicago, a key hub for our clients and the epicenter of U.S. freight operations. In this position, you will be an integral part of our core engineering team, directly engaging with the environments where our product impacts real-world operations. You will create production features, design integrations within complex customer systems, and develop internal tools and platform components that facilitate efficient scaling of our deployments.If you are a proficient software engineer eager to engage directly with users, tackle ambiguous challenges in real-time, and witness your code powering live operations within days, this role offers a uniquely impactful opportunity.Discover our Series A funding details here!

Join SpotOn as a Senior Platform Engineer!At SpotOn, we are revolutionizing restaurant technology by empowering independent restaurants with cutting-edge tools designed for their success. Our award-winning point-of-sale system and AI-driven profit optimization tools are just a few ways we help operators boost their profitability, streamline operations, and nurture their top talent. Each solution we offer is supported by dedicated professionals who genuinely care about the success of our restaurant partners.Recognized as the #1 Restaurant POS by G2 (Fall 2025), thanks to the feedback from actual users.Ranked as the top-rated point-of-sale system for various businesses, including restaurants and retail, by Capterra users.Honored with Great Places to Work and Built In’s Best Workplaces awards for multiple consecutive years.We are driven by a fast-paced environment and a strong commitment to helping independent restaurant owners thrive. If you are passionate about making a significant impact with your skills and dedication, SpotOn is the right place for you.(Remote Friendly)Our Infrastructure Delivery team is on the lookout for a talented Senior Platform Engineer to enhance our foundational infrastructure platform that supports all our products. Your mission will be to create exceptional developer experiences through the development of intuitive tooling that simplifies the writing, testing, and deployment of code.You will play a crucial role in deploying hundreds of microservices by creating reliable CI/CD tooling that adheres to industry best practices. Additionally, you will help build and manage our Internal Developer Platform (utilizing Backstage) as well as various other tools that our engineering team relies on daily. You will sit at the vital intersection of infrastructure and product development.

About CoinflowCoinflow, a trailblazer in the payments industry, is based in Chicago and is at the forefront of transforming global financial transactions. We empower merchants and marketplaces to accept a variety of payment methods across more than 170 countries, offering instant settlements, AI-driven fraud prevention, and blockchain-based proof-of-delivery.Having secured backing from prominent investors such as Pantera Capital, CMT Digital, Coinbase Ventures, Jump Capital, and Reciprocal Ventures, Coinflow has recently completed a $25M Series A funding round to propel our mission of modernizing cross-border payments.Since our initial funding in 2024, we have experienced tremendous growth, achieving a remarkable 23x increase in revenue and reaching a multi-billion-dollar annual transaction volume run rate!About The RoleWe are on the hunt for a Senior Software Engineer who will play a pivotal role in constructing the core infrastructure that underpins our global payment systems. In this role, you will design and implement systems that manage billions in transactions while collaborating with Product teams to define our offerings, partnering with fellow engineers to refine our methodologies, and taking significant ownership of the systems you develop.What You'll DoBuild Core Payment InfrastructureDesign and implement high-throughput payment processing systems that meet stringent reliability standards.Create APIs and SDKs that facilitate merchant integration with Coinflow.Develop advanced fraud detection and risk management features leveraging real-time data analytics.Scale Our PlatformArchitect systems to ensure performance, reliability, and observability as we scale.Enhance database queries, caching strategies, and service communication for optimal performance.Implement monitoring, alerting, and debugging tools for production systems.Ship Product FeaturesManage end-to-end feature development from technical design to deployment.

FleetPulse™ stands at the forefront of trailer telematics, providing unparalleled visibility into trailer safety and cargo security through our innovative, OEM-agnostic telematics solutions.Headquartered in Chicago, Illinois, FleetPulse merges extensive experience in the trucking industry with top-tier technology expertise to deliver state-of-the-art telematics solutions. Our diverse portfolio includes OEM-installed sensors, user-friendly aftermarket sensors, and advanced cargo cameras. The data harvested directly from trailer sensors and components fuels real-time, proprietary insights via a digital dashboard, empowering our clients to optimize utilization, enhance safety, and minimize maintenance costs.At FleetPulse, we cherish our workforce as our most valuable asset. We cultivate a collaborative, innovative, and supportive atmosphere where each team member significantly contributes to our collective success. By joining FleetPulse, you will be part of an organization dedicated to revolutionizing the transportation sector while appreciating the unique talents of each individual.Please note: This position requires on-site work in Chicago, IL, and we do not offer relocation assistance.

About SpotOnAt SpotOn, we're not just creating cutting-edge restaurant technology; we empower independent restaurants with the tools they need to thrive in a competitive market. Our solutions range from award-winning point-of-sale systems to AI-driven profit enhancement tools, enabling operators to maximize profits, enhance productivity, and retain their top talent. Our commitment is complemented by a dedicated team that genuinely cares about the success of our restaurant partners.Recognized as the #1 Restaurant POS by G2 (Fall 2025), based on authentic user feedback.Celebrated as the top-rated point-of-sale (POS) for restaurants, bars, retail, and small businesses by users on Capterra.Honored with Great Places to Work and Built In's Best Workplaces awards for several consecutive years.We prioritize agility, compassion, and advocacy for independent restaurant operators, allowing them to pursue their passions. If you're looking to make a meaningful impact through dedication and innovation, SpotOn is your destination.(Remote Friendly)Join our dynamic Infrastructure Delivery team as a Senior Platform Engineer, where you will play a pivotal role in constructing the foundational infrastructure platform for our diverse product offerings. Our goal is to enhance developer experiences by providing tools that streamline the processes of writing, testing, and deploying code.Your primary responsibility will be to facilitate the deployment of numerous microservices through the development of intuitive and reliable CI/CD tooling that adheres to industry best practices. In addition, you will be involved in building and managing our Internal Developer Platform (developed with Backstage) along with various other tools utilized by our engineering team daily. We occupy a vital space at the intersection of infrastructure and product development.

Work Location: Chicago, IL (Hybrid)About Us: Carefeed is the innovative platform that senior living and long-term care providers trust to streamline their operations. By transforming traditional processes and eliminating disorganization, we empower teams to focus on what truly matters: providing exceptional care to residents and peace of mind to their families.Carefeed seamlessly integrates with existing EHR and HR systems, enhancing the operational efficiency of providers. Our platform alleviates stress, fosters organization, and gives staff the confidence to prioritize their residents' needs. We are chosen by numerous providers for our user-friendly interface, robust functionality, and adaptability to the demands of multi-community care.Trusted by countless communities across the US and Canada, Carefeed is dedicated to improving the experience for residents, their families, and the dedicated teams who serve them.About the Role: We are seeking a Senior Software Engineer to join our dynamic engineering team. As a collaborative group of full-stack engineers, we are responsible for developing Carefeed’s core systems, including our Family Portal, Administration Portal, and Payments products. Our technology stack comprises PHP, Laravel, Vue, Typescript, and a touch of Go. As part of our team, you will contribute to building solutions that simplify lives in senior communities across the nation. We pride ourselves on creating software that is not only intuitive and user-friendly but also highly customizable to meet diverse needs.

About SpotOnAt SpotOn, we are dedicated to empowering independent restaurants with cutting-edge technology that enables them to thrive in a competitive landscape. Our award-winning point-of-sale system and AI-driven profit tools are designed to enhance operational efficiency, increase profitability, and retain top talent. We pride ourselves on providing exceptional support through our dedicated team who genuinely care about the success of our clients.Recognized as the #1 Restaurant POS by G2 (Fall 2025), based on user ratingsConsistently rated as the leading point-of-sale solution for restaurants, bars, retail, and small businesses by Capterra usersCelebrated as a Great Place to Work and featured in Built In’s Best Workplaces for multiple consecutive yearsOur team is fast-paced, passionate, and committed to supporting independent restaurant operators in their pursuit of excellence. If you are ready to make a meaningful impact and work with purpose, SpotOn is the ideal place for you.(Remote Friendly)We are seeking a talented Senior Platform Engineer to join our Infrastructure Delivery team. In this role, you will play a pivotal part in developing the foundational infrastructure platform that underpins all our products. Our goal is to deliver exceptional developer experiences by creating tools that simplify code writing, testing, and deployment.You will be responsible for facilitating the deployment of hundreds of microservices through the development of intuitive and reliable CI/CD tooling that adheres to industry best practices. Additionally, you will build and maintain our Internal Developer Platform (developed with Backstage) along with various tools utilized daily by our engineering team. Your work will be at the essential intersection of infrastructure and product development.

Join Tovala as a Senior Software Engineer and play a pivotal role in developing innovative software solutions that enhance the culinary experience for our customers. You will work collaboratively with a talented team of engineers, product managers, and designers to create cutting-edge applications that integrate seamlessly with our smart oven technology.Your expertise will contribute to the design, development, and maintenance of scalable software systems, ensuring high performance and responsiveness to requests from the front-end. This is an exciting opportunity to shape the future of home cooking through technology.

As a Forward Deployed Engineer at talentpluto, you will play a pivotal role in designing and implementing innovative solutions tailored to our clients' unique needs. Your expertise will help bridge the gap between engineering and operations, ensuring that our cutting-edge products deliver exceptional results.Join our dynamic team in Chicago, where you will collaborate closely with cross-functional teams to deploy advanced technologies that drive business success. This position offers a fantastic opportunity for growth and the chance to make a significant impact in a fast-paced environment.

Who We AreAs a premier transportation and technology firm in North America, Arrive Logistics is on a mission to expand significantly year after year. Our achievements reflect the dedication of our exceptional team and the innovative solutions we are creating together. We prioritize providing our employees with a fulfilling work environment and have cultivated an award-winning culture that fosters personal and professional growth within a fun, casual, and collaborative setting. Now is an exhilarating time to join us—read on to learn more and apply today!Who We SeekWe are looking for a Senior Software Engineer who will collaborate closely with Product Managers, Designers, and fellow Engineers to devise solutions, develop user stories, and implement enhancements for Arrive’s products and systems. This role demands a seasoned professional who will provide technical guidance to a team of engineers, overseeing software development projects to ensure high-quality and functional products that meet the evolving needs of both internal and external customers.

Speechify seeks a Software Engineer, Platform to join the team in Chicago, IL. The focus of this position is to build and refine the systems behind Speechify’s text-to-audio products. The work involves turning written content into clear, high-quality audio experiences. Key responsibilities Design and improve core features of Speechify’s audio platform Collaborate with colleagues to address technical challenges Contribute to products that convert text into audio for users Team culture The team values creativity alongside technical expertise. New ideas that enhance the platform and user experience are encouraged. The group works with energy and welcomes those ready to make an impact.

LogicGate® stands at the forefront of AI-driven Governance, Risk, and Compliance (GRC) solutions for enterprises. We empower governance, risk, and compliance teams to anticipate challenges, enhance resilience, optimize program performance, and effectively measure impact and business value. Our platform offers a holistic view of risk and compliance, integrating AI intelligence at its core to deliver real-time insights and actionable data that support informed business decisions, while also providing the flexibility to adapt to changing business needs. As a recognized leader in the GRC market, LogicGate is committed to maintaining its status as a premier platform in the industry.At LogicGate, our workforce is the cornerstone of our success. We are dedicated to fostering an outstanding experience for both our employees and customers by empowering individuals to take ownership, make meaningful contributions, and deliver exceptional results.The Role(Based in Chicago)Our Internship Program is meticulously crafted for college students or recent graduates from a variety of disciplines. It offers a unique opportunity to gain hands-on experience in a dynamic, fast-paced, and inclusive environment. This program provides exposure to cutting-edge technology, valuable professional experience, career guidance, and mentorship.How You Will Spend Your Time:Expanding your knowledge across the entire LogicGate technology stack.Utilizing AI tools like Claude Code to enhance the development process.Collaborating closely with experienced software engineers to build strong software engineering fundamentals.Writing tests to ensure a smooth development cycle and a dependable application.Working in a small team to bring innovative ideas to life.Engaging cross-functionally with the broader LogicGate organization.

Join Our Team as a Software Engineer!At Inspire11, we pride ourselves on being a community of innovative thinkers who are dedicated to delivering exceptional quality. We foster an environment of respect and collaboration, where high standards are not just expected but celebrated. Our approach is unique; we don’t just talk about creating value — we embody it in every project we undertake.As a member of our team, you'll have the opportunity to reshape the future of technology and consulting. If you think outside the box, build with confidence, and lead with purpose, you’ll fit right in. We value diverse perspectives and are committed to unleashing your potential.

Intercom is a pioneering AI Customer Service company dedicated to empowering businesses to deliver exceptional customer experiences.Our cutting-edge AI agent, Fin, stands out as the most advanced customer service AI in the market, enabling businesses to provide round-the-clock, flawless customer service, thereby transforming their customer interactions positively. When paired with our Helpdesk, it evolves into a comprehensive solution known as the Intercom Customer Service Suite, which offers AI-enhanced support for complex inquiries needing human intervention.Founded in 2011 and trusted by nearly 30,000 businesses globally, Intercom is redefining the standard for customer service. Guided by our core values, we challenge norms, execute rapidly, and consistently provide substantial value to our clients.What’s The Opportunity?Join Intercom, an AI-first company that is revolutionizing customer service delivery. Our platform is powered by the sophisticated AI agent, Fin, who marries automation with empathy, setting new benchmarks in customer support. In this role, you'll help shape the future of AI-driven customer service, showcasing the transformative potential of artificial intelligence. By fostering an ambitious vision and delivering impactful solutions, you’ll turn AI-enhanced support into a tangible reality for our clients.About the Role:We are on the lookout for an outstanding Solutions Engineer to become part of our dynamic Customer Solutions Team. In this position, you will engage directly with our clients as their trusted advisor, playing a crucial role in defining and showcasing value throughout the sales cycle. With an innate curiosity, independent thought process, and robust problem-solving capabilities, you will collaborate closely with Product, R&D, and Engineering to ensure our customers' needs and insights are central to our AI-powered solutions.What Will I Be Doing?Lead technical discovery efforts to identify and meet our customers’ needs.Provide an exceptional pre-sales experience by effectively communicating Intercom's value and technical expertise.Conduct persuasive, value-driven solution reviews and in-depth technical sessions.Design and lead customized Proof of Concepts (POCs) to demonstrate Intercom's capabilities.Act as the primary contact for RFPs and customer security inquiries, utilizing standardized materials and escalating complex issues when necessary.Collaborate across teams with Product and Engineering to represent the customer voice, gathering feedback and insights for product development.

Renterra is an innovative Series A-backed SaaS company transforming the $100 billion heavy equipment rental sector. Our comprehensive platform empowers rental businesses to operate more efficiently, encompassing operations, payment solutions, marketing strategies, accounting integrations, and much more.This hybrid position is based in Chicago, promoting regular in-office collaboration while providing flexibility for focused remote work.Our Work Culture:We prioritize speed and efficiency through rapid iteration cycles. Our agile team values practicality over formality—streamlining build times, deployments, and meetings to deliver the best solutions to our clients.Responsibilities:Design, Build, and Innovate: Take the lead on greenfield projects, crafting new features and products from the ground up.Collaborate Closely: Engineering is a collective effort; we achieve our best results together. Work in tandem with our product and support teams to ensure we address the right challenges.Customer-Centric Development: Demonstrate empathy for our users, actively seeking feedback and iterating on our products to enhance their experience. (We engage with customers on-site to observe our software in action.)Business-Minded Decision Making: Make informed daily decisions about architecture investments, vendor integrations, or streamlining scopes to deliver valuable functionality to our users.Optimize and Deliver: Engage in a dynamic and fast-paced development process that is continuously refined and improved.Qualifications:AI-Forward Thinker: You are proficient with AI tools to expedite development and are eager to incorporate AI into product experiences that enhance outcomes.Passionate Builder: You thrive on delivering real products to actual customers.Proficient in TypeScript: You are well-versed in modern web engineering and enthusiastic about pushing the limits of exceptional product experiences.Curiosity and Energy: You approach each day with eagerness to ship, solicit feedback, and rapidly develop alongside the team.

Discover OktaOkta is recognized as the world's leading identity company, empowering everyone to securely utilize any technology, anywhere, on any device or application. Our versatile solutions, including the Okta Platform and Auth0 Platform, offer secure access, authentication, and automation, ensuring that identity is central to both business security and growth.At Okta, we embrace a diverse range of perspectives and experiences. We seek lifelong learners who can enhance our team with their unique insights. Join us in our mission to create a world where identity is truly yours.Okta's Business Technology organization is dedicated to developing secure and intelligent internal platforms that empower our global workforce. Our AI & Automation team is at the forefront of innovation, delivering next-generation tools and experiences by integrating GenAI and intelligent automation into workflows spanning IT, HR, Finance, Sales, Marketing, and Customer Support.We prioritize practical applications, focusing on virtual agents, AI copilots, internal RAG services, and AI-enhanced self-service portals with an emphasis on scalability, governance, and user experience.The OpportunityAs a Senior Software Engineer, Applied AI, you will be instrumental in developing user-centric and backend systems that harness GenAI to enhance internal experiences and operational efficiency. This position necessitates robust full-stack engineering expertise, particularly in AI integration and the creation of intuitive, high-performance user interfaces that render AI both accessible and beneficial for our internal stakeholders.You will collaborate closely with fellow software engineers, product managers, and designers to craft secure and intelligent tools for Okta employees.

Location: Chicago, IL headquarters, with the option to work fully remote from anywhere in the United States. This is a hybrid, full-time position. Occasional travel (up to 10%) to project sites across the U.S. may be required. Role overview The Engineering Lead (REF #SV0226) at Resource Innovations plays a central role in managing complex engineering projects and teams. This position focuses on delivering high-quality, timely results for clients in small business and industrial sectors, particularly around energy-saving initiatives. The role combines technical leadership, project oversight, and mentorship responsibilities. What you will do Lead project teams, providing direction on assignments with significant complexity and risk. Guide and mentor engineering staff to achieve client, operational, and service goals. Oversee the implementation of energy efficiency programs for small business and industrial clients. Maintain strict quality control over project deliverables, ensuring technical accuracy and clarity. Act as a subject matter expert, offering advanced technical guidance to team members. Mentor junior engineers in energy auditing, inspections, and measurement & verification practices. Perform energy efficiency calculations using spreadsheets and energy simulation modeling tools. Develop and review energy savings calculations across various equipment baselines. Write detailed technical reports and contribute to research and development of conservation measures. Provide essential technical support to the broader team.