Senior Software Engineer
Centurion, LLC
We’re looking for a Software Development Engineer for an onsite opportunity in McLean, VA Key Responsibilities Design and develop software products that meet user needs and market demands. Apply engineering principles to construct and maintain efficient, bug-free software systems. Collaborate with designers, product managers, and other engineers to bring products from concept to launch. Architect secure, scalable, and high-performance backend applications Work on both front-end and back-end development using languages such as Go, Node.js, Java or C#. Integrate backend services with relational and NoSQL databases such as PostgreSQL, MySQL, MongoDB, and DynamoDB Write clean, efficient, testable code following best practices for performance, maintainability, and security Integrate generative AI tools to accelerate development and enhance product design. Communicate design decisions and technical trade-offs clearly to both technical and non-technical stakeholders. Contribute to a culture of innovation and technical excellence by keeping abreast of industry trends. Embed security checks and compliance requirements into the development process to meet relevant standards. Qualifications 5+ years of experience building and operating production-grade full-stack applications in cloud environments such as AWS 5+ years of experience with Go, Java, Node.js, or C# development 3+ years of experience in distributed architectures using microservices or serverless in AWS, Google, or Azure Cloud 3+ years of experience with SQL and NoSQL databases Experience designing and implementing RESTful APIs and microservices Experience in CI/CD pipeline setup and maintenance Knowledge of authentication, authorization, and security best practices Experience using generative AI tools to accelerate development, automate coding tasks, and review AI-generated code Ability to obtain a TS/SCI clearance Bachelor's degree and 3+ years of experience in software engineering, or 5+ years of experience in software engineering in lieu of a degree Nice to Have Skills Experience writing source code for new applications or generating and enhancing code samples for existing applications Experience acquiring client requirements and resolving workflow problems through automation optimization Ability to work with automated testing tools to perform testing and maintenance TS/SCI clearance AWS Certifications, such as Cloud Practitioner, Developer Associate, or Solutions Architect Associate #J-18808-Ljbffr Centurion, LLC
$3,000 per month
...In this role you will: • Analyze user requirements to derive software design and performance requirements • Design and code new... ...analyzing system performance standards, confer with users or system engineers; analyze systems flow, data usage and work processes; and...Senior- ...Job Description: THE WORK This senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and agile... .... This Program is seeking a full stack software engineer to develop, maintain and enhance complex...Senior
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A tech-driven space solutions company is seeking a Senior Ground Software Engineer in Arlington, VA. The role involves developing modular and secure ground software systems for SAR satellite operations, requiring extensive experience in web services, Kubernetes, and Python...SeniorFlexible hours$200k - $220k
Senior Software Engineer (Python / AI / AWS) McLean, VA | This role is remote first, however must be comfortable going in the office a few times a month up to $200 - $220k base + Equity I'm working with a well-funded AI startup building secure data platforms for some...SeniorWork at officeRemote work- Responsibilities Work on projects ranging from building out robust CI/CD to automation for both the Prism engineering team and SRE team Work on enhancements and improvements for monitoring, alerting, and tracing of internal and production services Collaborate with others...SeniorWork experience placement
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Senior Software Engineer (On‑site) Job posted through Jobot, hosted by Charles Simmons. Salary: $150,000 - $200,000 per year. About the Company Our client is a well‑funded deep‑tech company headquartered in Northern Virginia, building a suite of autonomous software reliability...SeniorLocal area- Overview Software Engineer Linux Rust Satellite Systems gRPC We are looking for a skilled Software Engineer with Rust experience to join our Sat OS team, which is responsible for developing the high-level operating system for our spacecraft. You will be instrumental in...SeniorWork at office3 days per week
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Senior Software Engineer $150000 - $200000 per year | Falls Church, VA | On-Site | Permanent A bit about us: Our client is a well‑funded deep tech company headquartered in Northern Virginia, building a suite of autonomous software reliability and testing products. Their...SeniorPermanent employmentWork at officeLocal area- 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...Senior
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# Software Engineer, SeniorFreddie MacBe an Early ApplicantFull TimeseniorMcLean, Virginia, USPosted Today## Role OverviewFreddie Mac is hiring a Software Engineer, Senior. This is a full-time role in McLean. Part of Freddie Mac's Data Science hiring, posted today. applications...SeniorFull timeLocal area- Overview The Defense Sector at Leidos is currently seeking a Senior Software Engineer with 8+ years of professional experience to join a collaborative, product-focused engineering team. In this role, you will shape technical direction, mentor engineers at all levels, and...SeniorRemote work
- ...scalable, modular, and API-centric Provide software design recommendations to the Program Manager and Chief Software Engineer Evaluate operational feasibility by analyzing... ...Information Systems, or related STEM field Senior-level experience deploying microservices into...SeniorContract workTemporary work
- ...right candidate) DeepSig is the industry leader in ML-based signal sensing with a strong product portfolio. We are seeking a Senior Software Engineer to expand that portfolio utilizing the latest technology to meet the demands of a rapidly evolving industry. In this role...SeniorFull timeContract workRemote workFlexible hours
$140k - $215k
...apply form to send your application to Charles Simmons, the Jobot Pro hosting this job. Compensation Based on Experience. Senior Software Engineer $140000 - $215000 per year | West McLean, VA | On-Site | Permanent Design and implement the next big thing enabling...SeniorPermanent employmentWork at officeLocal areaWorldwide$135k - $273k
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 Arlington, VA, Mount Laurel, NJ, or San Diego, CA. The selected Software Engineer will...SeniorFull timeWork at officeImmediate start$139k - $180k
Senior Software Engineer Location: Arlington, Virginia, United States Compensation: $139,000 - 180,000 USD per year About The Role The Sensors Division at STR focuses on technology development for advanced sensor systems and platforms in support of national security....SeniorFull timeLocal areaRemote work$140k - $185k
...growth IoT SaaS environment - 100% remote A Bit About Us Our company, a leading name in the IoT industry, is on the hunt for a Senior Software Engineer to join our dynamic team. This is a fantastic opportunity for a seasoned professional with a minimum of 5 years of...SeniorLocal areaRemote workWork from home$125k - $140k
...This role sits on the DevOps and Tooling team and works closely with vehicle integration engineers, production teams, and program lead. Qualifications 3+ years of professional software engineering experience. Experience with Rust (1+ years) or strong systems programming...SeniorFull timeTemporary workWork experience placementLocal area$129k - $193k
...country. Join an organization where your work contributes to a greater purpose. Position Overview Freddie Mac is seeking a Senior Software Engineer to execute for one or more agile delivery teams. This role is for an experienced engineer who can independently drive...SeniorWork at officeLocal area- Location: McLean, VA or Richmond, VA Work Environment: Hybrid Role Summary As a Senior Software Engineer at Exiger, you will be responsible for designing and developing software projects from a technical implementation perspective that satisfy the project's requirements...SeniorWork at officeWork from homeFlexible hours
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Senior Software Engineer Lead end-to-end development of autonomous platform software from prototype to production Location: Remote Compensation: $134,000 - 184,000 USD / year Job Tags: Software About The Role The Senior Software Engineer will work as part of a tightly...SeniorFull timeRemote workFlexible hours$140k - $170k
Senior Software Engineer The Mission Do you want to build software that solves the world's most complex national security problems? At STR, we don’t just write code; we bridge the gap between cutting‑edge research and real‑world mission success. You will join a multidisciplinary...SeniorFull timeLocal areaFlexible hours- Senior Software Engineer Astor & Sanders Corporation (Astor), an award‑winning IT solutions provider headquartered in McLean, VA, is seeking a Senior Software Engineer. This is a full‑time position and is 100% remote. Roles and Responsibilities The Software Engineer...SeniorFull timeRemote work
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...and motivated individuals with degrees in engineering, computer science, mathematics, physics,... ...in the AC2 Division works to build software systems that solve critical problems in... ...autonomous reasoning, and more. The Role As a Senior Software Engineer, you will work as part...SeniorFull timeLocal areaRemote workFlexible hours- ...Developer to join our Services team, which works directly with U.S. Government customers to provide a comprehensive set of system/software engineering and information technology services to maintain, sustain, enhance, and improve/modernize a Program of Record for all-source...Senior
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- ...Services to Federal and State Agencies supporting the US Government Defense, Intelligence and Aerospace sectors. Job Overview The Software Engineer will Independently design and engineer new software products or major enhancement to existing software in support of the US...SeniorContract workRelocation
$111.16k - $150.39k
Job Description Advance your career while impacting our national security in cyber as a Senior Software Engineer at GDIT. Here, technologists have many paths to grow a meaningful career supporting cyber missions and operations across the federal government. TheAdvanateam...SeniorTemporary workWork at officeRemote workFlexible hours$108k - $160k
# Senior Software EngineerFreddie MacFull TimeseniorMcLean, Virginia, USPosted Yesterday## Role OverviewFreddie Mac is hiring a Senior Software Engineer. This is a full-time role in McLean. Part of Freddie Mac's Lifecycle hiring, posted yesterday. Full responsibilities...SeniorFull timeWork experience placementWork at officeLocal area- ...solutions that enhance maritime operations through autonomous and intelligent platforms. Job Overview We are seeking a Senior Forward Deployed Software Engineer in Washington, DC, who will be at the forefront of integrating, deploying, and improving our autonomous systems in...SeniorPermanent employmentTemporary workWork at office
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