{"schemaVersion":"jobsearcher.job.v1","id":"344c80f4e265e797ce2dfdf1","url":"https://jobsearcher.com/jobs/344c80f4e265e797ce2dfdf1","canonicalUrl":"https://jobsearcher.com/jobs/344c80f4e265e797ce2dfdf1","title":"Software Developer AUTHN03","description":"Job Description\n\nSeeking a Software Developer for a 200+ FTE technical development program supporting the Sponsor's Enterprise PKI System as well as IdAM IICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Software Engineer will work with a team of developers, engineers and testers to support and modernize existing PKI systems as well as developing new systems for other networks.\n\nCore business hours are typically from 9 AM - 3 PM, five days a week. Hours can be flexible for either early arrivals, and/or late departures. Some after hours or weekend work may be required to accommodate system deployments and upgrades.\n\nThe Candidate must have a strong working knowledge of Public Key Infrastructure (PKI) and understand key concepts like digital certificates and Certificate Authorities (CAs). It is highly desired the Candidate also have knowledge of Registration Authorities (RAs), key management practices, cryptographic algorithms, certificate revocation procedures, and trust models. Additionally, the ability to design a robust system to issue, manage, and revoke digital certificates while ensuring the integrity and authenticity of users and entities within a network is desirable. Candidates who do not have all these abilities, but have the ability to learn them, will be considered.\n\nPrimary Responsibilities:\n\nThe Developer will be part of a team of developers and cloud engineers that create new features for legacy PKI systems as sponsor's mission continues to expand and evolve. Our team also builds new systems as new mission needs arise. We are actively working to build new PKI systems on other networks. Our work rhythm revolves around the Scrum agile framework to deliver incremental enhancements on a 3-week cycle. Developers actively participate in planning deliverables and grooming the Jira backlog. We rely on team collaboration to continually fine tune performance and ensure clear communication. Developers also participate in a team rotation of O&M responsibilities. They are required to be on-call for after-hours support approximately one week every three months.\n\n,\nRequired Skills\n\nActive TS/SCI with Polygraph\nBachelor of Science (BS) degree and 3-5 years of demonstrable experience\nExperience creating applications with Java, Springboot, and Amazon Web Services for backend components, focusing on low-latency, high-throughput distributed systems\nAs new systems are built, additional programming languages may be used\nExperience working closely with product owners, business analysts, and other teams to translate business requirements into technical solutions\nExperience analyzing and decomposing complex software systems and creating designs for scalability, testability, and performance\nExperience writing custom scripts to install and configure code in EC2 instances\nExperience using Git\nExperience using CloudFormation scripts\nExperience creating RESTful API\nExperience using XML, JSON and YAML\nExperience creating applications/services using Java, JavaScript, and bash scripting\nWorking with the team's security engineer to address, mitigate security findings stemming from system security scans\nExperience with relational databases such as PostgreSQL and MySQL and use of SQL or PLSQL\n\nDevelop APls to Integrate systems and services\n\nHands-on experience with Linux (CLI)\n\nHands on experience with scripting and Java\n\nStrong, hands-on experience with Linux (CLI)\n\nExperience with scripting and programming languages like BASH and Python\n\n,\nDesired Skills\n\nExperience with Public Key Infrastructure (PKI) and understand key concepts like digital certificates, Certificate Authorities (CAs), Registration Authorities (RAs), key management practices, cryptographic algorithms, certificate revocation procedures, and trust models\nExperience with Jenkins\nExperience delivering containerized applications with services similar to Docker and Kubernetes\nExperience creating applications/services using Python\nExperience with Elasticsearch and/or Kibana\nExperience creating applications that rely on tokenization\nUnderstanding of Identity Access Management (lAM) and Zero Trust concepts\nExperience building microservices\nExperience with automated testing frameworks such as Katalon Studio or Selenium\n,\nAbout Sabree Software Services\n\nSabree Software Services, Inc. (S3) is a full-service software firm headquartered in Northern Virginia. We support the federal government and commercial arenas by providing high quality, system/software architecture design, full-lifecycle/full-stack software development services, usability engineering, testing, and project management services. Our team is comprised of an elite network of engineers, with advanced degrees, who have been providing technical services to our customers and partners in the DC metropolitan area for over 20 years. We are committed to delivering innovative, multidisciplinary solutions in an agile fashion.","company":"Sabreesoftwareservices","rawCompany":"sabreesoftwareservices","city":"Gaithersburg","state":"MD","isRemote":false,"isActive":false,"createdAt":"2026-08-25T13:13:34.932Z","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":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"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":"Software Developer AUTHN03","description":"Job Description\n\nSeeking a Software Developer for a 200+ FTE technical development program supporting the Sponsor's Enterprise PKI System as well as IdAM IICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Software Engineer will work with a team of developers, engineers and testers to support and modernize existing PKI systems as well as developing new systems for other networks.\n\nCore business hours are typically from 9 AM - 3 PM, five days a week. Hours can be flexible for either early arrivals, and/or late departures. Some after hours or weekend work may be required to accommodate system deployments and upgrades.\n\nThe Candidate must have a strong working knowledge of Public Key Infrastructure (PKI) and understand key concepts like digital certificates and Certificate Authorities (CAs). It is highly desired the Candidate also have knowledge of Registration Authorities (RAs), key management practices, cryptographic algorithms, certificate revocation procedures, and trust models. Additionally, the ability to design a robust system to issue, manage, and revoke digital certificates while ensuring the integrity and authenticity of users and entities within a network is desirable. Candidates who do not have all these abilities, but have the ability to learn them, will be considered.\n\nPrimary Responsibilities:\n\nThe Developer will be part of a team of developers and cloud engineers that create new features for legacy PKI systems as sponsor's mission continues to expand and evolve. Our team also builds new systems as new mission needs arise. We are actively working to build new PKI systems on other networks. Our work rhythm revolves around the Scrum agile framework to deliver incremental enhancements on a 3-week cycle. Developers actively participate in planning deliverables and grooming the Jira backlog. We rely on team collaboration to continually fine tune performance and ensure clear communication. Developers also participate in a team rotation of O&M responsibilities. They are required to be on-call for after-hours support approximately one week every three months.\n\n,\nRequired Skills\n\nActive TS/SCI with Polygraph\nBachelor of Science (BS) degree and 3-5 years of demonstrable experience\nExperience creating applications with Java, Springboot, and Amazon Web Services for backend components, focusing on low-latency, high-throughput distributed systems\nAs new systems are built, additional programming languages may be used\nExperience working closely with product owners, business analysts, and other teams to translate business requirements into technical solutions\nExperience analyzing and decomposing complex software systems and creating designs for scalability, testability, and performance\nExperience writing custom scripts to install and configure code in EC2 instances\nExperience using Git\nExperience using CloudFormation scripts\nExperience creating RESTful API\nExperience using XML, JSON and YAML\nExperience creating applications/services using Java, JavaScript, and bash scripting\nWorking with the team's security engineer to address, mitigate security findings stemming from system security scans\nExperience with relational databases such as PostgreSQL and MySQL and use of SQL or PLSQL\n\nDevelop APls to Integrate systems and services\n\nHands-on experience with Linux (CLI)\n\nHands on experience with scripting and Java\n\nStrong, hands-on experience with Linux (CLI)\n\nExperience with scripting and programming languages like BASH and Python\n\n,\nDesired Skills\n\nExperience with Public Key Infrastructure (PKI) and understand key concepts like digital certificates, Certificate Authorities (CAs), Registration Authorities (RAs), key management practices, cryptographic algorithms, certificate revocation procedures, and trust models\nExperience with Jenkins\nExperience delivering containerized applications with services similar to Docker and Kubernetes\nExperience creating applications/services using Python\nExperience with Elasticsearch and/or Kibana\nExperience creating applications that rely on tokenization\nUnderstanding of Identity Access Management (lAM) and Zero Trust concepts\nExperience building microservices\nExperience with automated testing frameworks such as Katalon Studio or Selenium\n,\nAbout Sabree Software Services\n\nSabree Software Services, Inc. (S3) is a full-service software firm headquartered in Northern Virginia. We support the federal government and commercial arenas by providing high quality, system/software architecture design, full-lifecycle/full-stack software development services, usability engineering, testing, and project management services. Our team is comprised of an elite network of engineers, with advanced degrees, who have been providing technical services to our customers and partners in the DC metropolitan area for over 20 years. We are committed to delivering innovative, multidisciplinary solutions in an agile fashion.","datePosted":"2026-08-25T13:13:34.932Z","dateModified":"2026-08-25T13:13:34.932Z","hiringOrganization":{"@type":"Organization","name":"Sabreesoftwareservices","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Gaithersburg","addressRegion":"MD","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"344c80f4e265e797ce2dfdf1"},"url":"https://jobsearcher.com/jobs/344c80f4e265e797ce2dfdf1"}}