{"schemaVersion":"jobsearcher.job.v1","id":"29881364b666661627c64b7a","url":"https://jobsearcher.com/jobs/29881364b666661627c64b7a","canonicalUrl":"https://jobsearcher.com/jobs/29881364b666661627c64b7a","title":"Sr. Java Developer","description":"As a Senior Java Developer, you build and deliver critical software solutions that power our organization. You contribute to the full software development lifecycle, from initial concept and design through to code, test, and deployment. This role is central to creating scalable, high performance Java applications that drive innovation and provide exceptional user experiences. You mentor junior team members and champion best practices in java development.\n\nThis position is Hybrid with 25% travel to New Carrollton in Lanham, MD and 75% being fully remote.\nJob Duties and Responsibilities\nDesigns and architects robust, scalable, and high-performance Java-based solutions, ensuring alignment with business requirements and technical standards.\nDevelops high-quality, efficient, and maintainable Java code following established coding standards and best practices, utilizing object-oriented programming principles.\nLeads technical discussions and collaborates with cross-functional teams to define, design, and ship new features.\nTests and debugs applications to ensure optimal performance, reliability, and security, identifying and resolving complex technical issues.\nOptimizes existing systems for improved performance, scalability, and maintainability, focusing on high performance Java applications.\nUtilizes Spring Framework and Hibernate to build enterprise-grade applications and data persistence layers.\nIntegrates various web technologies and third-party services, ensuring seamless functionality and user experience.\nProvides technical guidance and mentorship to other Developer team members, fostering a culture of continuous learning and improvement.\nParticipates in code reviews, contributing to the overall quality and consistency of the codebase.\nExhibits expert-level proficiency in Java and object-oriented programming principles.\nPossesses strong skills in software design patterns and architectural principles.\nMasters the ability to code clean, efficient, and well-documented solutions.\nApplies comprehensive knowledge of software test methodologies and debugging techniques.\nShows deep expertise with Spring Framework (Spring Boot, Spring MVC, etc.) and Hibernate.\nUnderstands and applies various web technologies (e.g., RESTful APIs, microservices).\nDemonstrates excellent problem-solving, analytical, and communication skills.\nMust reside within 2 hours from Lanham, MD\nActive Federal Clearance\n\nEducation & Experience:\nPossesses a Bachelor's degree in Computer Science, Engineering, or a related technical field.\n8 years of experience needed as a Sr. Java Developer\nBrings extensive experience as a Java Developer in a professional software development environment.\nDemonstrates proven experience in designing and implementing scalable, high performance Java applications.\nHolds significant experience across the full java development lifecycle.\n\nPreferred Qualifications\nHolds a Java Certification.\n\nWhy Join Sierra7?\nSierra7 is a Small Disabled Veteran Owned Business. We were founded in 2009 with the mission of “serving those who serve\". We are a Service-Disabled Veteran-Owned Small Business (SDVOSB) and CMMI-SVC Level 3-appraised member of the government technology and services industry. We are a proud recipient of the 2024 Gold HIRE Vets Medallion Award from the US Department of Labor, which recognizes employers who successfully recruit, hire, and retain Veterans.\n\nBenefits:\nMedical/Dental/Vision\nFSA (Flexible Spending Account)\nHSA (Health Savings Account)\nLife Insurance, Voluntary Life Insurance, Voluntary Short- and Long-Term Disability\nAdditional Supplemental Medical Benefits\nCritical Care, Hospital Indemnity, Legal Plan, Accident\n401K\nLegal Assistance\nFinancial Wellness\nPaid Time Off (PTO)\nFederal Holidays\nEducation Reimbursement\nLinkedIn Learning\nEmployee Referral Program\n\nThis posting is for prospective candidates only. Unsolicited third-party resume submissions will be considered property of Sierra7, Inc. and will not be acknowledged or returned.\n\nWe will never send communications through any other domain, including @sierra7careers.com, @gmail.com or @yahoo.com. ALL communications will come from a @sierra7.com domain. We will never request payment from you, nor will we send payment to you, prior to your start date. If you have been asked to send or receive any payment, or if you have any doubt about whether you have been contacted by a Sierra7 employee, please contact us at Talent.Acquisition@sierra7.com\n\nDisclaimer:\n\nCompensation Disclosure:\nIn accordance with applicable state and local pay transparency laws -California, Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, Nevada, New Jersey, New York, Rhode Island, Vermont, Washington, and Washington, DC -, the salary range and a general description of benefits and other compensation for this position will be provided to applicants upon request and/or prior to an offer of employment. For more information reach out to Talent.Acquisition@sierra7.com\n\nThe above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified.\n\nSierra7 will not provide sponsorship for employment-based immigration benefits for this position. To be considered for this position all candidates must reside in the United States and be a US Citizen. This position is not a C2C opportunity.\n\nSierra7 is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to any status protected by federal, state, or local law.\n\nEqual Opportunity Employer Veterans Disabled","company":"Sierra7","rawCompany":"sierra7","city":"Lanham","state":"MD","isRemote":false,"isActive":false,"createdAt":"2026-07-29T11:49:29.918Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Sr. Java Developer","description":"As a Senior Java Developer, you build and deliver critical software solutions that power our organization. You contribute to the full software development lifecycle, from initial concept and design through to code, test, and deployment. This role is central to creating scalable, high performance Java applications that drive innovation and provide exceptional user experiences. You mentor junior team members and champion best practices in java development.\n\nThis position is Hybrid with 25% travel to New Carrollton in Lanham, MD and 75% being fully remote.\nJob Duties and Responsibilities\nDesigns and architects robust, scalable, and high-performance Java-based solutions, ensuring alignment with business requirements and technical standards.\nDevelops high-quality, efficient, and maintainable Java code following established coding standards and best practices, utilizing object-oriented programming principles.\nLeads technical discussions and collaborates with cross-functional teams to define, design, and ship new features.\nTests and debugs applications to ensure optimal performance, reliability, and security, identifying and resolving complex technical issues.\nOptimizes existing systems for improved performance, scalability, and maintainability, focusing on high performance Java applications.\nUtilizes Spring Framework and Hibernate to build enterprise-grade applications and data persistence layers.\nIntegrates various web technologies and third-party services, ensuring seamless functionality and user experience.\nProvides technical guidance and mentorship to other Developer team members, fostering a culture of continuous learning and improvement.\nParticipates in code reviews, contributing to the overall quality and consistency of the codebase.\nExhibits expert-level proficiency in Java and object-oriented programming principles.\nPossesses strong skills in software design patterns and architectural principles.\nMasters the ability to code clean, efficient, and well-documented solutions.\nApplies comprehensive knowledge of software test methodologies and debugging techniques.\nShows deep expertise with Spring Framework (Spring Boot, Spring MVC, etc.) and Hibernate.\nUnderstands and applies various web technologies (e.g., RESTful APIs, microservices).\nDemonstrates excellent problem-solving, analytical, and communication skills.\nMust reside within 2 hours from Lanham, MD\nActive Federal Clearance\n\nEducation & Experience:\nPossesses a Bachelor's degree in Computer Science, Engineering, or a related technical field.\n8 years of experience needed as a Sr. Java Developer\nBrings extensive experience as a Java Developer in a professional software development environment.\nDemonstrates proven experience in designing and implementing scalable, high performance Java applications.\nHolds significant experience across the full java development lifecycle.\n\nPreferred Qualifications\nHolds a Java Certification.\n\nWhy Join Sierra7?\nSierra7 is a Small Disabled Veteran Owned Business. We were founded in 2009 with the mission of “serving those who serve\". We are a Service-Disabled Veteran-Owned Small Business (SDVOSB) and CMMI-SVC Level 3-appraised member of the government technology and services industry. We are a proud recipient of the 2024 Gold HIRE Vets Medallion Award from the US Department of Labor, which recognizes employers who successfully recruit, hire, and retain Veterans.\n\nBenefits:\nMedical/Dental/Vision\nFSA (Flexible Spending Account)\nHSA (Health Savings Account)\nLife Insurance, Voluntary Life Insurance, Voluntary Short- and Long-Term Disability\nAdditional Supplemental Medical Benefits\nCritical Care, Hospital Indemnity, Legal Plan, Accident\n401K\nLegal Assistance\nFinancial Wellness\nPaid Time Off (PTO)\nFederal Holidays\nEducation Reimbursement\nLinkedIn Learning\nEmployee Referral Program\n\nThis posting is for prospective candidates only. Unsolicited third-party resume submissions will be considered property of Sierra7, Inc. and will not be acknowledged or returned.\n\nWe will never send communications through any other domain, including @sierra7careers.com, @gmail.com or @yahoo.com. ALL communications will come from a @sierra7.com domain. We will never request payment from you, nor will we send payment to you, prior to your start date. If you have been asked to send or receive any payment, or if you have any doubt about whether you have been contacted by a Sierra7 employee, please contact us at Talent.Acquisition@sierra7.com\n\nDisclaimer:\n\nCompensation Disclosure:\nIn accordance with applicable state and local pay transparency laws -California, Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, Nevada, New Jersey, New York, Rhode Island, Vermont, Washington, and Washington, DC -, the salary range and a general description of benefits and other compensation for this position will be provided to applicants upon request and/or prior to an offer of employment. For more information reach out to Talent.Acquisition@sierra7.com\n\nThe above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified.\n\nSierra7 will not provide sponsorship for employment-based immigration benefits for this position. To be considered for this position all candidates must reside in the United States and be a US Citizen. This position is not a C2C opportunity.\n\nSierra7 is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to any status protected by federal, state, or local law.\n\nEqual Opportunity Employer Veterans Disabled","datePosted":"2026-07-29T11:49:29.918Z","dateModified":"2026-07-29T11:49:29.918Z","hiringOrganization":{"@type":"Organization","name":"Sierra7","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Lanham","addressRegion":"MD","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"29881364b666661627c64b7a"},"url":"https://jobsearcher.com/jobs/29881364b666661627c64b7a"}}