Todyl helps small and medium-sized businesses stay ahead of evolving cyber threats. The platform brings together tools for threat detection, risk management, and compliance, supporting Managed Service Providers (MSPs) in delivering reliable and cost-effective cybersecurity. The team values trust and a shared mission, focusing on keeping partners and customers secure while helping them manage risk and meet regulatory standards. Role overview The Senior Software Development Engineer in Test (SDET) will design and implement automated testing frameworks for Todyl’s backend systems. This work spans regression, performance, and security testing. Deep technical expertise, especially in networking, is essential. The position suits someone who can solve broad problems, work independently, and build solutions from the ground up. The main goal is to automate testing, reduce manual effort, and support the growth of the engineering team. What you will do Create, develop, and execute test plans for networking software and hardware. Build automated systems to handle regression, performance, and security tests. Collaborate with QA, SRE, and engineering teams to shape testing strategies and integrate them into CI/CD pipelines. Test distributed systems, including Linux-based appliances, services, and APIs. Conduct performance, scalability, and security tests in complex network environments. Simulate real-world network traffic and introduce faults to evaluate system reliability. Identify, document, and track bugs or performance issues to ensure high system quality. Requirements Minimum 10 years of experience in software quality assurance and testing. Advanced expertise with automated testing frameworks and tools. Strong understanding of networking concepts and protocols. Demonstrated experience working in cross-functional teams. Excellent problem-solving skills and attention to detail. Location This role is based in Denver, CO.

Join our dynamic team as a Software Developer in Test / Test Automation Engineer. In this role, you will be responsible for creating and implementing automated testing solutions to enhance software quality. You will collaborate with development teams to ensure the delivery of high-quality software products. Your expertise in test automation will be vital in driving our testing strategies and improving our development processes.

Join our dynamic team at Artech Information Systems LLC as a Software Development Engineer in Test. In this pivotal role, you will leverage your expertise in software testing to ensure the highest quality of our software products. Collaborate with cross-functional teams to design and implement automated testing frameworks and processes. Your contributions will directly impact the reliability and performance of our applications, making you an integral part of our development lifecycle.

Join our dynamic Sports Platform team as a Software Development Engineer in Test. In this role, you will be pivotal in ensuring the quality and performance of our sports betting software. Utilize your expertise in testing methodologies and automation to enhance our product offerings. Collaborate with cross-functional teams to identify and address software vulnerabilities, ensuring a seamless experience for our users.

Join our innovative team at Artech Information Systems LLC as a Senior Software Development Engineer in Test. In this pivotal role, you will leverage your expertise in software testing and development to enhance our product quality and performance. Collaborate with cross-functional teams to design, implement, and maintain automated testing frameworks that ensure the robustness of our applications. Your contributions will be essential in driving our continuous integration and deployment efforts.

Join red6 as a Staff Software Test Engineer and take part in our exciting journey to develop cutting-edge software solutions. In this role, you will be responsible for designing and executing comprehensive test plans, ensuring the delivery of high-quality software products. Your expertise will contribute to the continuous improvement of our testing processes while collaborating with cross-functional teams.

Join our dynamic team at bet365 as a Software Development Engineer in Test (SDET) specializing in Verifications. In this pivotal role, you will be responsible for ensuring the quality and performance of our sports platform through rigorous testing and automation techniques. You will collaborate closely with developers and product teams to identify and resolve issues, enhancing the overall user experience.

Role overview Global Healthcare Exchange, Inc. seeks a Senior Software Engineer to work on Fusion technologies in Denver, Colorado. This role involves designing, building, and implementing software aimed at improving healthcare delivery. What you will do Design and develop software solutions with Fusion technologies Implement features that support more efficient healthcare systems Apply technical expertise to projects that advance healthcare outcomes Location This position is based in Denver, Colorado, United States.

Join our dynamic team as a Senior Software Engineer in Denver! In this role, you will leverage your expertise in software development to create innovative solutions and drive technical excellence. Collaborate with cross-functional teams to design, develop, and implement high-quality software applications.

Join our innovative team at Artech Information Systems LLC as a Senior Software Engineer. In this pivotal role, you will contribute to the design and development of cutting-edge software solutions that drive our business forward. We are looking for a passionate engineer with a strong background in software development methodologies and a commitment to delivering high-quality code.

At Forge Global, we recognize that our team is our most valuable asset. As pioneers in private market technology, our vision is to create a more prosperous future for all. We embody this vision through our core values of boldness, accountability, and humility. Daily, we witness the impact of our vision as we support the teams driving the most significant innovations of our era, from space exploration to artificial intelligence, among others. Through our liquidity solutions, exclusive data and insights, custody offerings, and a dynamic marketplace, Forge aims to establish a world-class technology infrastructure that enables a transparent, accessible, and seamless global private market for companies, their employees, and investors. With Forge, employees can liquidate their private shares, employers can reward shareholders with pre-IPO liquidity, and both individual and institutional investors can engage in the growth of private unicorns. Our unique global marketplace responds to the increasing demand from individual and institutional investors seeking exposure to private company stocks, fostering a growing network effect. Our capacity to provide these powerful financial solutions has sparked immense interest from investors, increased demand from customers, and a pressing need to expand our team to accommodate more companies, teams, and innovators in this space. The Role: As a Senior Software Engineer I at Forge Global, you will be instrumental in delivering a robust data platform dedicated to managing and distributing Forge’s data to both internal and external clients. Your responsibilities will include enhancing and maintaining user interfaces for data interaction, implementing new features, and performing code reviews, unit testing, and production deployments using agile methodologies. You will work collaboratively with Product, Design, and Engineering teams to ensure clarity in requirements and timely delivery of changes.Location: This position is remote in Denver, CO. Once we establish an office in Denver, hybrid attendance will be required on-site at least 9 days each month.

At Forge, we recognize that our team is our most valuable asset. As pioneers in technological innovation within the private market, our mission is to create a more prosperous future for everyone. We embody this mission through our core values of boldness, accountability, and humility. Every day, we witness the impact of our vision, supporting the teams behind the most significant innovations of our time—from space exploration to artificial intelligence and beyond.With our liquidity solutions, exclusive data and insights, custody offerings, and a dynamic marketplace, Forge aims to establish a world-class technological framework that facilitates a transparent, accessible, and seamless global private market for companies, employees, and investors alike. Through our platform, employees can sell their private shares, companies can reward shareholders with pre-IPO liquidity, and both individual and institutional investors can engage in the growth of private unicorns.Forge’s unique global marketplace is addressing the increasing demand from individual and institutional investors seeking exposure to private company stocks, building a powerful network effect.Our ability to provide these impactful financial solutions has attracted tremendous interest from investors and customers, prompting a need to expand our team to better serve more companies, teams, and innovators.The Role:As a Senior Software Engineer II specializing in trading engineering, you will be instrumental in delivering a high-quality trading platform that underpins the trading functionalities within the Forge Marketplace. Your role will involve identifying opportunities to enhance trading products, including the integration of cutting-edge low-latency technologies, and contributing to the strategic direction of trading engineering initiatives.You will work closely with Product, Design, and Engineering teams to ensure the seamless incorporation of trading technologies into our products, enhancing both user experience and application performance.Location: This position is remote in Denver, CO. Once we establish a physical office in Denver, hybrid attendance will be required at least 9 days each month.

Join our dynamic team at 360itprofessionals1 as a Test Engineer in beautiful Denver, Colorado! In this vital role, you will be responsible for ensuring the quality and performance of software products through rigorous testing and evaluation. If you are passionate about technology and eager to contribute to innovative projects in a collaborative environment, we want to hear from you!

At Array, we are at the forefront of financial innovation, empowering digital brands, financial institutions, and fintech companies to expedite the launch of compelling consumer products. Our platform offers a robust suite of credit and identity monitoring tools, privacy protection, and a marketplace for financial advertisements, all accessible via customizable embeddable widgets or a sophisticated API.As a fully remote organization, we prioritize creating opportunities for high-performing individuals to make a significant impact in the rapidly evolving fintech landscape. Our commitment to a clear mission, continuous improvement, and a culture of experimentation enables us to develop exceptional products for our clients and users.The Senior Software Engineer - Front End will be instrumental in advancing our front-end engineering practices. This position emphasizes delivering high-quality, scalable solutions while contributing to the standards, frameworks, and tools that shape our engineering organization. In this role, you will collaborate with a team dedicated to a specific product area, engaging in hands-on development and providing technical guidance across various teams.This position will initially be a contract role for a probationary period of 180 days before transitioning to a full-time position.While this position is remote, candidates based in Denver, Colorado, are preferred due to the local availability of Svelte technical talent.

Role overview The Senior Test Engineer on the Laser System Operations team at xcimer in Denver, CO will take the lead in testing and validating advanced laser systems. This position plays a key role in maintaining quality and driving improvements in system performance and reliability. What you will do Direct testing and validation activities for laser systems Work closely with cross-functional teams to ensure quality standards are met Contribute to ongoing efforts to improve system performance and reliability

Join Quizlet as a Senior Software Engineer specializing in Community. In this pivotal role, you will enhance our platform's engagement features, ensuring users have a seamless experience. Your expertise will guide the development of innovative solutions, collaborating closely with product managers and designers to shape the future of community interactions on our platform.

Join our dynamic team as a Senior Software Engineer at USTechSolutions, where innovation meets excellence. In this role, you will leverage your expertise in software development to create cutting-edge solutions that drive our projects forward.

Join the forefront of the new space race! True Anomaly is on the lookout for talented and ambitious individuals ready to develop pioneering technologies that tackle the evolving engineering, manufacturing, and operational challenges in space security and sustainability.OUR MISSIONWe believe that the peaceful utilization of space is crucial for the ongoing prosperity of life on Earth, impacting everything from communication and finance to navigation and logistics. At True Anomaly, we create cutting-edge technologies that lie at the intersection of spacecraft, software, and artificial intelligence to bolster the capabilities of the U.S., its allies, and commercial partners. Our commitment is to protect global security by ensuring sustainable access to space for everyone.OUR VALUESBe the offset. We harness creativity and ingenuity to forge asymmetric advantages.What would it take? We challenge norms to achieve remarkable results.It’s the people. Our team is our greatest asset, and together we excel.YOUR MISSIONAs a Senior Flight Software Engineer at True Anomaly, you will dive into every phase of our spacecraft program, including design, analysis, manufacturing, testing, and flight. Our culture prioritizes innovation and speed, making this an ideal opportunity for individuals eager to unleash their full potential.

A new era of space exploration is upon us. True Anomaly is on the lookout for talented and ambitious individuals to create pioneering technology aimed at addressing the engineering, manufacturing, and operational challenges of space security and sustainability.OUR MISSIONThe harmonious use of space is vital for ongoing prosperity on Earth, impacting everything from communications and finance to navigation and logistics. At True Anomaly, we develop groundbreaking technology that merges spacecraft, software, and AI to bolster the capabilities of the U.S., its allies, and commercial partners, ensuring global security through sustainable access to space.OUR VALUESBe the Offset. We leverage creativity and ingenuity to create asymmetric advantages.What Would It Take? We question norms to achieve extraordinary results.It’s the People. Our team is our greatest asset, and together we are stronger.YOUR MISSIONWe are in search of a dynamic Senior Test Engineer who will be integral in designing, planning, and executing test campaigns for aerospace defense systems. Collaborating with engineers, program managers, and technical teams, you will ensure that our systems fulfill performance, environmental, and mission-critical requirements. Your responsibilities will include developing test plans, executing tests, gathering data, analyzing results, and confirming that systems adhere to all specifications. This role provides an exceptional opportunity to contribute to advanced aerospace technologies in a fast-paced, mission-oriented setting.