Senior Software Engineer for Windows/Desktop Applications

Join Pinterest as a Senior Application Security Software Engineer, where you will play a critical role in enhancing our security posture. You will collaborate with cross-functional teams to identify vulnerabilities, implement security best practices, and contribute to the development of secure software solutions. Your expertise will help protect our users and their data, ensuring a safe and enjoyable experience on our platform.

Join our dynamic team at Alpha Technologies Inc., where you will play a crucial role in providing top-notch desktop support to our users in Chicago. As a Desktop Support Technician, you will be responsible for troubleshooting and resolving hardware and software issues, ensuring a seamless computing experience for our clients.Skills & Experience Required:· Bachelor's Degree in a related field is preferred.· 2 to 4 years of hands-on experience in configuring, installing, troubleshooting, and repairing desktop computers, laptops, and printers.· Proven ability to deliver technical support to users via phone and in person, when necessary.· Strong technical knowledge of Windows XP, Windows 7, Microsoft Office 2003/2007, Market Data Applications (e.g., Bloomberg), and telephony systems. Expert-level proficiency in at least one of these areas is essential.· Willingness to expand knowledge across various IT functional areas, demonstrating proficiency in two or more specialties.· Effective skills in managing and executing tasks within IT functional areas.· Moderate proficiency in troubleshooting desktop computer issues, both hardware and software.· Experience with ticketing systems for managing work queues.· Availability for overtime, weekend, and on-call hours as required.· Excellent customer service skills, with a strong telephone presence.· Ability to manage multiple tasks efficiently and prioritize effectively.Key Responsibilities:· Provide initial troubleshooting for application and hardware issues. Resolve moderately complex desktop hardware and software problems independently, while escalating more complex issues to senior support staff.· Utilize policies to address various situations with minimal interpretation.Supervision:· Work on assigned projects under the guidance of a lead or manager.· Foster a team-oriented attitude with excellent communication skills, capable of working with minimal supervision and effectively handling customer interactions.

We are looking for a skilled Desktop and Workstation Design Engineer to join our dynamic team in Chicago, IL. This full-time position requires expertise in desktop architecture discussions, system design reviews, and technology roadmap planning aimed at enhancing current and future desktop integration initiatives.At CGS Federal, we unite motivated, talented, and innovative individuals to tackle some of the government's most pressing challenges using advanced technology solutions. We seek candidates who are enthusiastic about driving government innovation, value teamwork, and can effectively anticipate user needs. Our supportive work environment fosters professional development through various learning opportunities.

Join our dynamic team at 360IT Professionals as a Senior Desktop and Server Support Specialist. In this pivotal role, you will be responsible for providing advanced technical support and troubleshooting for both desktop and server environments. Your expertise will ensure optimal performance and reliability across our IT infrastructure.Key responsibilities include diagnosing and resolving hardware and software issues, maintaining system performance, and providing exemplary customer service to internal clients. You will also have the opportunity to mentor junior staff and contribute to various IT projects.

Join OppFi, a pioneering tech-enabled digital finance platform, in our mission to provide accessible financial products and services to everyday Americans. Our commitment to transparency and excellence helps those overlooked by traditional options to enhance their financial well-being.At OppFi, we cultivate an innovative, inclusive, and caring workplace that celebrates diverse talents, skills, and perspectives. Our employees tackle challenges with a vision for what’s possible, fostering a collaborative environment where continuous improvement is our daily goal. We seek individuals eager to transform the financial landscape by enhancing credit accessibility, promoting financial health, and delivering outstanding customer experiences.Fun fact: OppFi is a top-rated financial platform, boasting a 4.5/5.0-star rating on Trustpilot. Recognized as a 2025 Crain’s Fast 50™ company and featured on Built In's 2025 Best Places to Work in Chicago, we are proud of our achievements!***Please note that this role is not fully remote. This is a hybrid position in Chicago and will require occasional in-office presence***About the role:The Desktop Systems Engineer I will play a crucial role in delivering technical support and expertise in deploying, managing, and maintaining workstation operating systems and software. This position demands strong problem-solving capabilities and the ability to thrive both independently and within a team in a dynamic environment. You will also contribute to system upgrades, troubleshoot issues, and ensure the seamless integration of new technologies at OppFi.Key Responsibilities:Design, build, and oversee workstation configuration management platforms.Package, test, and deploy applications and configurations across the organization.Implement Windows and Mac OS deployments along with third-party patches across the computing landscape.Remediate vulnerabilities on workstations.Develop policies, procedures, and best practices for our Service Desk.Collaborate on cross-team projects with Security and Platform Engineering.Manage office systems and operational workflows.Assist in designing and maintaining our hybrid work environment.Maintain imaging solutions for Windows and Mac OS deployments.

About Clear Street:At Clear Street, we strive to empower sophisticated investors by providing unparalleled access to a comprehensive array of assets across global markets. Our state-of-the-art platform is engineered for speed, transparency, and scalability, ensuring that our clients have the same technology, tools, and services that were once exclusive to the largest institutions. As a cloud-native, end-to-end capital markets platform, we are not only supporting investor growth today but also transforming how they will engage with markets in the future.For more details, visit https://clearstreet.io.

At Credera, we are a leading global consulting firm that merges innovative consulting capabilities with extensive industry knowledge, leveraging AI and technology expertise to create valuable customer experiences and drive accelerated growth across diverse sectors. Our commitment to evolving our services ensures we meet the demands of future organizations while embodying modern best practices. Through our distinctive global approach, we deliver customized solutions that transform some of the most influential brands and organizations worldwide.Our team members are the heart of our organization, fueled by a passion to make a meaningful impact on our clients, colleagues, and communities. This dedication shapes how we invest our time, resources, and talents. Our global recognition for our commitment to our workforce and our work is a testament to our ethos. For more information about our accolades, please visit our awards page: https://www.credera.com/awards-and-recognition

Join CapTech Consulting as a Senior SaaS Applications Engineer, where you will leverage your expertise to develop innovative software solutions in the SaaS domain. In this pivotal role, you will work collaboratively with cross-functional teams to design, implement, and enhance our SaaS applications, ensuring they meet the highest standards of quality and performance. Your contributions will be crucial in driving our mission to deliver exceptional value to our clients.

Company OverviewZoro.com stands as a premier eCommerce platform dedicated to delivering an extensive selection of nearly 12 million tools, parts, and supplies tailored for business customers. Since our launch in 2011, we have transformed the B2B industry by providing a consumer-centric online shopping experience, solidifying our position at the forefront of digital innovation in technology and distribution. Our rapid growth has propelled us to exceed $1 billion in annual revenue, and we are excited for what lies ahead!Position Overview:We are in search of a talented Senior Software Engineer to spearhead our PROMOS team, which focuses on developing and enhancing digital promotional experiences across Zoro.com. This includes site-wide deals, targeted personalized offers, and loyalty programs.In this role, you will lead the design and implementation of scalable, secure, and reliable cloud-based solutions spanning the entire stack, from user-friendly interfaces built with Vue.js to robust backend services crafted in TypeScript. You will collaborate closely with cross-functional teams, mentor fellow engineers, and drive technological advancements that enhance both customer-facing features and core platform functionalities.Key Responsibilities:Adopt an AI-first approach, integrating AI-driven workflows into daily development practices.Participate in the design, development, testing, and maintenance of high-performance web applications, focusing on scalability, security, and reliability.Utilize TypeScript extensively for building and maintaining backend services with Node.js, as well as frontend applications.Identify opportunities for improvement in team agreements and workflows through collaboration with peers and stakeholders.Act as a proactive leader during team ceremonies, advocating for best practices and maintaining high standards of quality, agility, and maintainability.Mentor and guide engineers, empowering them to contribute effectively to team objectives.Take the lead in creating and enhancing technical documentation, ensuring accuracy, consistency, and accessibility.Own and resolve critical technical issues, ensuring efficient resolutions while identifying areas for improvement.

About UsAt adoreal, we are a rapidly expanding vertical SaaS company dedicated to revolutionizing consumer experiences within the plastic surgery field through innovative and disruptive technology. Our team thrives on overcoming challenges and is committed to redefining industry standards.Data is a cornerstone of our product strategy, and we are investing significantly in enhancing our data capabilities. As a Senior Software Engineering Manager, you will lead a pivotal team within our organization, with ample opportunities for growth and influence.Your RoleWe are on the lookout for a dynamic Senior Software Engineering Manager who is not only passionate about innovation but also has a strong drive for success. You will be a player/coach with extensive .NET experience, ready to evolve alongside our products, teams, and revenue streams. In this role, you will collaborate closely with team members and external partners to design, develop, and deploy high-quality healthcare software solutions. You will provide technical leadership, ensuring the delivery of scalable and high-performance systems. If you aspire to grow rapidly and be part of an exciting venture, this is your chance!Please note: This is a US-based position, and candidates must reside in Chicago, IL.

Array is at the forefront of financial innovation, providing a dynamic platform that enables digital brands, financial institutions, and fintech companies to swiftly launch captivating consumer products. Our comprehensive suite of credit and identity monitoring tools, privacy protection solutions, and a financial advertising marketplace is accessible through modern APIs and embeddable widgets. Through our private label offerings, we not only drive revenue but also enhance user engagement, empowering millions of consumers in their financial journeys. As a fully remote company, we value high-performing individuals who are keen to make a significant impact in the rapidly evolving fintech landscape. Our clear mission, dedication to ongoing improvement, and a culture of experimentation empower our teams to deliver top-notch products that meet the needs of our clients and users. In the role of Senior Software Engineer at Array, you will leverage your extensive software engineering expertise to lead our engineering teams in tackling the most significant challenges we face. Reporting directly to the Engineering Manager, you will be an integral part of a squad responsible for one of our key product sets. This position will commence as a contract role for a 180-day probationary period before transitioning to a full-time position. While this role is fully remote, we are prioritizing candidates based in Chicago, IL, to align with the local talent pool of Go developers.

Join our dynamic team at NinjaTrader as a Senior Mobile Software Engineer. In this role, you will leverage your expertise in mobile application development to design and implement innovative solutions that enhance user experience. You will collaborate closely with cross-functional teams to deliver high-quality software that meets the needs of our clients.

Join our innovative team at Speechify as a Senior Software Engineer specializing in Core Experiences. In this role, you'll be at the forefront of developing cutting-edge software solutions that enhance user engagement and drive product excellence. You will collaborate with cross-functional teams to architect, design, and implement scalable software applications that meet the evolving needs of our users.

Join our dynamic team at Northstar Staffing Solutions as a Desktop Support Specialist. In this role, you will be responsible for providing exceptional technical support and troubleshooting assistance to our clients. Your expertise will ensure that end-users experience minimal downtime and receive the highest level of service.

Join Reddit, a vibrant community platform that connects millions of users through shared interests. We are seeking a Senior Software Engineer to enhance our Test Engineering team within the Quality Engineering organization. In this role, you will collaborate closely with cross-functional teams to design and implement cutting-edge test frameworks and tools that ensure the highest quality in our software development processes. Your efforts will empower engineering teams at Reddit to take ownership of quality, driving improvements across our development pipelines. If you are passionate about quality engineering and are ready to make an impact, we want to hear from you!

At PsiQuantum, our mission is to revolutionize computing by developing the world's first practical quantum computers—devices designed to unlock groundbreaking advancements in various industries. Since our inception in 2016, we have been dedicated to constructing and deploying million-qubit, fault-tolerant quantum systems.Quantum computers utilize the principles of quantum mechanics to tackle complex problems that are beyond the reach of today's most advanced supercomputers and AI technologies. The influence of our innovations will extend across numerous vital sectors, including energy, pharmaceuticals, finance, agriculture, transportation, and materials.Our cutting-edge architecture is grounded in silicon photonics. By capitalizing on advanced semiconductor manufacturing techniques, in partnership with industry leaders like GlobalFoundries, we harness the same high-volume processes that produce billions of chips for telecommunications and consumer electronics. The inherent advantages of photonics—such as immunity to heat and electromagnetic interference—provide us with a scalable solution that integrates seamlessly with existing cryogenic cooling systems and standard fiber-optic networks.In 2024, PsiQuantum announced government-funded initiatives aimed at constructing our inaugural utility-scale quantum computers in Brisbane, Australia, and Chicago, Illinois. These projects underscore a growing acknowledgment of the strategic and economic significance of quantum computing, emphasizing the urgency to scale our efforts.Additionally, we are engaged in developing the algorithms and software necessary to realize the commercial potential of these systems. Our software and application teams collaborate closely with prominent Fortune 500 companies—including Lockheed Martin, Mercedes-Benz, Boehringer Ingelheim, and Mitsubishi Chemical—to deliver quantum solutions that drive real-world results.Quantum computing signifies not merely an evolution of classical computing, but a transformative shift that enables us to address challenges that are otherwise insurmountable. The possibilities are vast, and we have a defined strategy to bring them to fruition.Join us in this exciting journey.

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.

Amper is an innovative, venture capital-backed SaaS technology firm committed to revolutionizing the manufacturing industry from the ground up. Our advanced platform is crafted to convert traditional shop-floor complexities into actionable insights, empowering teams to operate based on real-time data. This transformation enables manufacturers to streamline costs, enhance visibility, and boost operational efficiency.Our team thrives on collaboration, and while we support remote work, we prioritize candidates from the Chicagoland area who are willing to engage in-person for collaborative sessions. There are no strict requirements for office attendance, but local candidates benefit from the opportunity for valuable face-to-face interactions.The Role...As we expand our engineering team, we are seeking a Senior Full Stack Engineer to contribute to the development of our customer-facing and internal products.In this role, you will navigate diverse challenges as a full-stack engineer. Your responsibilities will include building extensive APIs as well as microservices, utilizing Python extensively, and developing front-end solutions primarily with React and various third-party tools. You will be tasked with creating applications for both web and mobile platforms, tackling issues from distributed systems to optimizing individual database queries for enhanced performance.At Amper, being a Senior Software Engineer also means embodying a 'product-centric' mindset. Our engineers are not merely ticket-pushers; under the guidance of a Product Owner, you will engage in brainstorming new ideas and determining the most effective implementation strategies.You Will Thrive at Amper If You:Have a strong curiosity and eagerness to tackle unfamiliar challenges, both technical and customer-oriented.Value humility and helpfulness as highly as technical expertise.Are enthusiastic about sharing your knowledge while being open to learning from others.Qualifications:A minimum of 7 years of professional experience in building and maintaining complex software systems, particularly in B2B SaaS platforms is essential for success.Proven technical expertise in developing both large APIs and microservices, with a strong capability to assess architectural trade-offs and guide team members in implementation.

We are seeking a dedicated Desktop Support Technician to join our dynamic IT team. This role involves providing technical assistance and support related to computer systems, hardware, and software for our clients. You will be responsible for diagnosing and resolving issues, ensuring smooth operations, and delivering exceptional customer service.