Senior Software Engineer
Decision Technologies, Inc.
Senior Software Engineer (SEG3)Decision Technologies was founded to help bridge the gap between Department of Defense and Federal Government acquisition programs and technology to help our customers optimize their decision-making process. Over the years, our areas of expertise have expanded to include Systems Engineering, Program Management, In-Service Engineering, Equipment Repair, Research and Development, Test and Evaluation, and Intelligence and Counterintelligence Support. Our growth and success have positioned us as a premier engineering and intelligence services provider contributing to our nation's defense.Our company culture cultivates talented problem-solvers on focused on performance with industry-leading teamwork and responsiveness. We have established a reputation for offering superior services and solutions, proven integrity and innovation, employee engagement and development, and customer collaboration.Bring your expertise and knowledge to our team!Work for a dynamic company specializing in technical support services and engineering solutions. Decision Technologies Inc. has extensive experience supporting NAVSEA, including the program offices and warfare centers. We match our capabilities to the needs of our customers. Join an experienced team that provides exceptional support and leadership in our core competencies.We are seeking an experienced Senior Software Engineer (SEG3) to support a large support services contract with the Naval Sea Systems Command.Position Description: You will provide support to the Program and Deputy Program Manager of a 200 person contractor team that includes subcontractor personnel.Work location and telework: The government work location is the Washington Navy Yard in Washington, DC. Contractors will be required to work at the Navy Yard and in nearby office locations up to 5 days a week. Teleworking may be possible with the customers' approval but will need to evolve as the work relationships evolve.Responsibilities and Duties:Software Engineers research, design, and develop computer and network software or specialized utility programs. They may also perform the following duties:Analyze user needs and develop software solutions, applying principles and techniques of computer science, engineering, and mathematical analysis.Update or enhance existing software capabilities.Work with other functional disciplines (e.g., project management, acquisition, logistics, security, etc.) to integrate hardware and software systems, develop specifications, and performance requirements.Maintain databases within an application area.Required Qualifications, Skills and Experience:Must be able to obtain a Secret ClearanceCertification requirements: NoneEducation and experience: There are three different ways to be qualified for this position:A high school degree, or a GED, and twenty (20) years of relevant Surface Radars, Electronic Warfare, EO/IR, Decoys and/or Laser software system/subsystem design, development, production and/or test experience, ORA bachelor's degree in engineering, scientific, or technical discipline and fifteen (15) years of relevant Surface Radars, Electronic Warfare, EO/IR, Decoys and/or Laser software system/subsystem design, development, production and/or test experience, ORA master's degree in engineering, scientific, or technical discipline and ten (10) years of relevant Surface Radars, Electronic Warfare, EO/IR, Decoys and/or Laser software system/subsystem design, development, production and/or test experience.Preferred / Desired Qualifications, Skills and Experience:Active Secret ClearanceCertificates: Project Management Professional (PMP)Experience:Agile Software DevelopmentSoftware Baseline ManagementCombat System integrationDeveloper resource estimation and managementSoftware configuration managementSoftware systems engineering, testing and certification processesSW ECP development, ship change processes, maintenance, and SW fieldingExpertise in software metrics, analytics, tools, and processesTravel Requirements:Travel should be infrequent but include occasional trips to support government efforts at East and West Coast naval-centric areas like Norfolk, VA and San Diego, CA.Compensation:Compensation at Decision Technologies, Inc. is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.Employee Benefits:Competitive Paid Time OffComprehensive Medical, Dental and Vision InsuranceEmployee Assistance ProgramsFlexible Spending Accounts (Medical, Dependent Care & Commuter)Company paid Short Term, Long Term, Life and AD&D Insurance401(k) matchTuition ReimbursementPaid CertificationsDecision Technologies, Inc. provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.
- ...The Software Engineer is responsible for the design, development, testing, and management of application development projects in support of IT infrastructure. This includes programmatic integration of third-party components, introduction of new custom capabilities, modification...SeniorFull time
- ...Statsig Statsig is revolutionizing how software is built, tested, and scaled. Thousands... .... About the Team Statsig's engineering team builds scalable infrastructure and... ...solutions. What You’ll Do As a Senior Software Engineer , you will drive critical...SeniorFull timeWork at office
- ...TLA is seeking a Software Engineer to design, develop, and integrate secure computing environments that support critical mission objectives. In this role, you’ll contribute to the full software lifecycle—from architecture and development to testing and deployment—across...SeniorFull time
- ...technical requirements. Participate in all aspects of the software development lifecycle, including requirements collection, planning... ...functional responsibilities and expert knowledge of software engineering with: Expert proficiency with Python and JavaScript Eight (...SeniorFull time
- ...constantly pushing the boundaries of what’s possible. Job Description ISL is looking for a skilled, hard-working Senior Software Engineer to help build amazing experiences for some of the biggest brands in the world. We're a down-to-earth, hardworking team...SeniorFull time
$190k - $235k
...us, check out our blog ! The impact As a member of the engineering team, you will own projects from end-to-end, making decisions... ...understanding customers’ needs. Who you are ~5+ years of full-time software engineering experience, ideally full-stack ~ Expert...SeniorFull time- ...unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today’s five billion mobile subscribers and...Senior
- ...Technical Lead (Engineer/Developer) — IRS Enterprise File Storage (EFS) Workflow Period of Performance: November 2025 – November... ...in migrations, integrations, and ensuring secure, high-quality software delivery. Required Qualifications ~ U.S. Citizen ~ Must...SeniorFull timeMonday to Friday
$130k - $250k
...execution are key to building impactful software. If mission-focused work is your north star... ...started. Our Team As an engineering team, we believe strongly that empathy improves... ...serves. We’re looking for a Senior Software Engineer to join our core engineering...SeniorFull timeWork at office$191k - $254k
...Senior Software Engineer Software | Washington, DC | Full Time Position: Senior Software Engineer Location: Washington, DC Category: Software Engineering Schedule: Standard Day Shift, Monday–Friday Clearance Requirement: Active Secret security...SeniorFull timeTemporary workMonday to FridayFlexible hoursDay shift- ...Job Opportunity : Our team is seeking a talented Senior Software Engineer to work in a hybrid model with our client located in Washington DC. What You'll Get to Do as a Senior Software Engineer : Analyze, design, develop and testing of the enterprise-wide...SeniorFull timeWork experience placement
$191k - $254k
...Senior Embedded Software Engineer (Bare Metal) Software | Washington, DC | Full Time Position: Senior Embedded Software Engineer Location: Washington, DC Category: Software Engineering Schedule: Standard Day Shift, Monday–Friday Clearance Requirement...SeniorFull timeTemporary workMonday to FridayFlexible hoursDay shift- ...teamwork and agility drive our daily decisions, identify our focus areas, and inspire our organizational culture. A Senior Software Engineer (SSE) is responsible for designing, developing, and modifying corporate software applications. The SSE is expected to...SeniorFull timeLocal areaRemote work
$134k - $184k
...STR is hiring experienced Senior Software Engineers to join our multidisciplinary cyber/networking team committed to developing cutting-edge technologies that have an immediate and significant impact on our national security. Our team innovates communications technology...SeniorFull timeLocal areaImmediate startNight shift$168k - $252k
...ABOUT THE JOB We are hiring a Senior Software Engineer to design, improve, and maintain the core package set which supports software distribution throughout Anduril. This involves creating internal tooling, establishing standards, planning architectural changes,...SeniorFull timeWork experience placementLocal areaRelocation package$185k - $210k
...forefront of Artificial Intelligence. We are seeking senior observability engineers with specializations in logging and tracing platforms (where... ...talk. You have six or more years of experience in a software or infrastructure engineering industry. You enjoy...SeniorFull timeTemporary workCasual workWork at officeRemote workFlexible hours$168k - $252k
...ABOUT THE TEAM We are looking for software engineers with modeling and simulation experience. As part of our team, you will have the opportunity to develop cutting-edge simulation tools to model complex air and missile defense scenarios. ABOUT THE JOB The ideal...SeniorFull timeWork experience placementLocal areaRelocation package- ...that the people protecting our legal systems deserve software that is as ambitious as they are. We launched Deposely... ...About this Role This isn't just another senior role. As our Senior Software Engineer, you will be working closely with the CTO, making critical...SeniorFull timeWork at officeRemote workMonday to ThursdayFlexible hours
- ...Software Engineer (Mid/Senior) Location: Onsite | Washington, DC Clearance: Active TS/SCI required; CI Polygraph required Employment Type: Full-time, salaried, with full benefits The Company & Mission: Join a mission-driven defense technology company building...SeniorFull timeTemporary workHome office
$168k - $252k
.... By fostering these partnerships, we’re not just building software—we’re revolutionizing how defense technology collaborates across... ...in the field. ABOUT THE JOB We are looking for a Senior Software Engineer to join our rapidly growing team in Seattle, WA. In this...SeniorFull timeWork experience placementLocal areaWorldwideRelocation package- Job-ID28983270Reference26-21443Remote100% Remote Position Title: Senior Software Engineer Short Term Assignment - 2 months Remote, Bethesda, MD The IoT team manages and supports the enterprise IoT ecosystem, including connected device platforms, integrations, security...SeniorTemporary workRemote work
$220k - $292k
...operational capabilities by partnering closely with specialist engineering, operations, and production teams. Through our Anduril Rocket... ...that support a wide range of mission requirements. TRS hires software engineers & hardware engineers, who are excited to build across...SeniorFull timeWork experience placementRemote workRelocationRelocation package$136k - $187k
...This is an opportunity to do career-defining work. We're all in on this mission. If you are too, let's talk.The Classified Senior Software Engineer in Test OpportunityWe are seeking a highly specialized and experienced individual for a critical Software Engineer in Test...SeniorLocal areaWorldwideFlexible hours$131.3k - $237.35k
...We are looking for creative, driven, and mission-focused professionals ready to take their career to the next level.As a Senior Software Engineer, you will:Support the development of distributed backend services, APIs, and platform microservices supporting enterprise...SeniorFull timeRemote workFlexible hours- DescriptionSenior Software Engineer - TS/SCI Xcelerate Solutions is seeking a TS/SCI cleared Senior Software Engineer to join our mission-driven team. This role supports our client’s efforts to design and implement a cutting-edge data-centric architecture leveraging cloud...Senior
$140k - $220k
...feature development independently within agile processes, mentoring engineers and conducting code reviews along the wayStay current with... ...new tools for potential adoptionWhat You Bring:5+ years of software engineering experience with a focus on backend systemsStrong experience...SeniorWorldwide- ...automated testing and data analysis for complex, mission-critical systems in the US Department of Defense (DOD), is seeking a Senior Software Engineer to be part of our Advanced Capabilities team and based out of our Arlington, VA location.We are seeking an experienced...SeniorFull timeWork at officeImmediate start
- Job Posting TitleSenior Software Developer/EngineerJob DescriptionJob Overview:Customer: Internal Revenue Services (IRS) Location... ....Clearance: No clearance required.Position Summary:Senior developer/engineer with strong application-level production support experience...SeniorContract workFor contractorsFor subcontractorRemote workWorldwideRelocation package
- About The Role:Innovative Defense Technologies (IDT), a leading defense technology company, is seeking a Senior Software Engineer to be part of our Engineering team and based out of our Arlington, VA or Mount Laurel NJ location. The selected Software Engineer will be responsible...SeniorFull timeWork at officeImmediate start
$160k - $240k
.... Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation... ...software integration, hardware, and test engineering to solve some of the hardest problems facing our customers.About the Job:As a Senior Software Engineer, you’ll build and own...SeniorFull timeTemporary workPart timeWorldwide
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Software Engineer. Be the first to apply!
- senior robotics software engineer Washington DC
- software system engineer Washington DC
- part time software developer Washington DC
- security software engineer Washington DC
- intel software engineer Washington DC
- software developer fintech Washington DC
- new graduate software engineer Washington DC
- software development engineer aws Washington DC
- information technology software engineer Washington DC
- graduate software developer no experience Washington DC

