{"schemaVersion":"jobsearcher.job.v1","id":"b2d8da830d00cf7bd98384fa","url":"https://jobsearcher.com/jobs/b2d8da830d00cf7bd98384fa","canonicalUrl":"https://jobsearcher.com/jobs/b2d8da830d00cf7bd98384fa","title":"Remote - Senior Software Engineer Backend (BE)","description":"Who is SimSpace:\nSimSpace launched in 2015 with a singular purpose – addressing the most urgent and sophisticated cybersecurity challenges to reduce risk for our most vulnerable and valuable infrastructure. The organizations around the world that we depend on every day to keep our loved ones safe and secure. Our healthcare facilities, schools, financial institutions, transit centers, grocery stores, and workplaces just to name a few. To deliver global resiliency, we provide an elite cyber range platform to curate unassailable cyber defenses, data driven decisions, cutting edge training labs, live attack scenarios, and extensive individual and dynamic team readiness training.\nSimSpace works as OneTeam to elevate humanity around the world. We are committed to continuously improving and delivering a cultivated member experience whether that is accomplished through focusing on supporting our client's teams or our own mission driven SimSpacers.\nWe are an international company headquartered in Boston's Fort Point in the U.S. If you are interested in elevating the technology and creative solutions necessary to secure and safeguard our future while working alongside others who share your passion for purpose and development, we want to meet you!\nWhy should you choose a career at SimSpace?\nWe are an organization that is focused on building our culture and mindfully enhancing our atmosphere everyday which is why we have collaborated on an integral value system. Our governing philosophy of being Human Centered is deeply embedded within our value system. We apply this philosophy to every one of our internal team members, external clients, and their customers.\nOur core values:\nServe to Protect – We provide safe space, deliver on the mission, and elevate humanity\nAcquire Understanding – We seek and provide clarity 10x, cultivate comprehension, and believe information goes both all ways\nOperate as Innovators – We stay curious, practice consistency over intensity, and continue to be the change we need in the world\nTeamwork Without Borders – We are never alone, we solve for all, and keep people at the heart of everything we do\nWhat will you be doing as a Senior Software Engineer, Back End at SimSpace?\nDeveloping and designing core services as part of a distributed application for the construction and simulation of cybersecurity ranges\nLeading the team through challenging technical projects\nCollaborate with other Engineers, User Experience Designers, and Product Managers\nHelp the team improve in culture, coding best practices, and systems architecture\nSupporting and mentoring other engineers\nWhat are the qualifications to apply? To be successful as a Senior Software Engineer, Back End, you need to:\nHave production experience developing and operating services at scale\nBe proficient with API Design\nBe proficient with the principles of testing software\nHave familiarity with Kubernetes, extra points for experience with TKG or OpenShift\nHave experience developing fault-tolerant systems from the ground up, including requirements-gathering, architecture design, project breakdown, and execution\nFeel comfortable leading, driving, and delegating team initiatives\nEnjoy solving complex problems & building solutions through collaborative methods\nAlways open for feedback, and are willing to give feedback to your colleagues\nUnderstand that nothing is perfect and there is always room for improvement\nAre driven by goals and team outcomes\nFocused on the iterative delivery of high-quality well tested code\nConscious of scalability and reusability, but also pragmatic when it comes to trade-offs\nNice to have but not required:\n6+ years of hands on software development experience\nFamiliarity with Cybersecurity and Networking\nFamiliarity with vSphere/vCenter/VCD\nFamiliarity with virtualization (ESXi, kubevirt, openstack, etc)\nA Bachelor's degree in Computer Science or equivalent experience\nOur Tech Stack:\nKotlin, Nest.js, Kubernetes, Spring Boot\nWe provide the following:\nSalary Range: 150,000 - $210,000\nComprehensive benefits package that start on day one\n401k match with immediate vesting\nFlex time, the time off you need when you need it\nEquity options at hire and potential for additional based on performance\nGenerous employee referral bonus program\nPeloton Interactive Wellness Program\nLinkedIn Learning Membership\nMonthly reimbursement for meaningful connections with other SimSpacers\nSimSpace is an Equal Opportunity Employer:\nIn compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification document form upon hire.\nSimSpace does not and shall not discriminate based on race, color, religion (creed), gender, gender expression and identity, age, national origin (ancestry), disability, marital status, sexual orientation, or military/veteran status, in any of its activities or operations. We are committed to providing an inclusive and welcoming environment for all members of our staff, clients, volunteers, subcontractors, vendors, and clients.\nResearch shows that women and people from underrepresented groups only apply to jobs if they meet all of the qualifications. However, no one ever meets 100% of the qualifications. SimSpace encourages you to break that statistic and to apply. We look forward to your application!\nWe also consider qualified applicants regardless of criminal histories, in accordance with applicable law. We are committed to providing reasonable accommodations for qualified individuals with disabilities in our job application procedures. If you need assistance or accommodation due to a disability, please contact careers@simspace.com.\nSimSpace does not accept unsolicited resumes from employment agencies.\nActual compensation for the position is based on a variety of factors, including, but not limited to affordability, skills, qualifications and experience, and may vary from the range.","company":"Simspace","rawCompany":"simspace","city":"Remote","state":"OR","isRemote":true,"isActive":false,"createdAt":"2026-04-12T20:42:24.158Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1299.05","title":"Information Security Engineers","slug":"information-security-engineers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Remote - Senior Software Engineer Backend (BE)","description":"Who is SimSpace:\nSimSpace launched in 2015 with a singular purpose – addressing the most urgent and sophisticated cybersecurity challenges to reduce risk for our most vulnerable and valuable infrastructure. The organizations around the world that we depend on every day to keep our loved ones safe and secure. Our healthcare facilities, schools, financial institutions, transit centers, grocery stores, and workplaces just to name a few. To deliver global resiliency, we provide an elite cyber range platform to curate unassailable cyber defenses, data driven decisions, cutting edge training labs, live attack scenarios, and extensive individual and dynamic team readiness training.\nSimSpace works as OneTeam to elevate humanity around the world. We are committed to continuously improving and delivering a cultivated member experience whether that is accomplished through focusing on supporting our client's teams or our own mission driven SimSpacers.\nWe are an international company headquartered in Boston's Fort Point in the U.S. If you are interested in elevating the technology and creative solutions necessary to secure and safeguard our future while working alongside others who share your passion for purpose and development, we want to meet you!\nWhy should you choose a career at SimSpace?\nWe are an organization that is focused on building our culture and mindfully enhancing our atmosphere everyday which is why we have collaborated on an integral value system. Our governing philosophy of being Human Centered is deeply embedded within our value system. We apply this philosophy to every one of our internal team members, external clients, and their customers.\nOur core values:\nServe to Protect – We provide safe space, deliver on the mission, and elevate humanity\nAcquire Understanding – We seek and provide clarity 10x, cultivate comprehension, and believe information goes both all ways\nOperate as Innovators – We stay curious, practice consistency over intensity, and continue to be the change we need in the world\nTeamwork Without Borders – We are never alone, we solve for all, and keep people at the heart of everything we do\nWhat will you be doing as a Senior Software Engineer, Back End at SimSpace?\nDeveloping and designing core services as part of a distributed application for the construction and simulation of cybersecurity ranges\nLeading the team through challenging technical projects\nCollaborate with other Engineers, User Experience Designers, and Product Managers\nHelp the team improve in culture, coding best practices, and systems architecture\nSupporting and mentoring other engineers\nWhat are the qualifications to apply? To be successful as a Senior Software Engineer, Back End, you need to:\nHave production experience developing and operating services at scale\nBe proficient with API Design\nBe proficient with the principles of testing software\nHave familiarity with Kubernetes, extra points for experience with TKG or OpenShift\nHave experience developing fault-tolerant systems from the ground up, including requirements-gathering, architecture design, project breakdown, and execution\nFeel comfortable leading, driving, and delegating team initiatives\nEnjoy solving complex problems & building solutions through collaborative methods\nAlways open for feedback, and are willing to give feedback to your colleagues\nUnderstand that nothing is perfect and there is always room for improvement\nAre driven by goals and team outcomes\nFocused on the iterative delivery of high-quality well tested code\nConscious of scalability and reusability, but also pragmatic when it comes to trade-offs\nNice to have but not required:\n6+ years of hands on software development experience\nFamiliarity with Cybersecurity and Networking\nFamiliarity with vSphere/vCenter/VCD\nFamiliarity with virtualization (ESXi, kubevirt, openstack, etc)\nA Bachelor's degree in Computer Science or equivalent experience\nOur Tech Stack:\nKotlin, Nest.js, Kubernetes, Spring Boot\nWe provide the following:\nSalary Range: 150,000 - $210,000\nComprehensive benefits package that start on day one\n401k match with immediate vesting\nFlex time, the time off you need when you need it\nEquity options at hire and potential for additional based on performance\nGenerous employee referral bonus program\nPeloton Interactive Wellness Program\nLinkedIn Learning Membership\nMonthly reimbursement for meaningful connections with other SimSpacers\nSimSpace is an Equal Opportunity Employer:\nIn compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification document form upon hire.\nSimSpace does not and shall not discriminate based on race, color, religion (creed), gender, gender expression and identity, age, national origin (ancestry), disability, marital status, sexual orientation, or military/veteran status, in any of its activities or operations. We are committed to providing an inclusive and welcoming environment for all members of our staff, clients, volunteers, subcontractors, vendors, and clients.\nResearch shows that women and people from underrepresented groups only apply to jobs if they meet all of the qualifications. However, no one ever meets 100% of the qualifications. SimSpace encourages you to break that statistic and to apply. We look forward to your application!\nWe also consider qualified applicants regardless of criminal histories, in accordance with applicable law. We are committed to providing reasonable accommodations for qualified individuals with disabilities in our job application procedures. If you need assistance or accommodation due to a disability, please contact careers@simspace.com.\nSimSpace does not accept unsolicited resumes from employment agencies.\nActual compensation for the position is based on a variety of factors, including, but not limited to affordability, skills, qualifications and experience, and may vary from the range.","datePosted":"2026-04-12T20:42:24.158Z","dateModified":"2026-04-12T20:42:24.158Z","hiringOrganization":{"@type":"Organization","name":"Simspace","sameAs":"https://jobsearcher.com"},"jobLocationType":"TELECOMMUTE","applicantLocationRequirements":{"@type":"Country","name":"US"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Remote","addressRegion":"OR","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"b2d8da830d00cf7bd98384fa"},"url":"https://jobsearcher.com/jobs/b2d8da830d00cf7bd98384fa"}}