Senior Software Engineer: Build Secure, Scalable Systems
$100k - $160kMajus Consulting
Majus Consulting is looking for a highly skilled Senior Software Engineer to join our Washington, DC team. In this full-time position, you'll design, develop, and maintain robust software solutions, lead technical initiatives, and contribute to scalable systems supporting diverse mission needs. The role demands strong programming skills in languages such as .NET and Python and experience with RESTful APIs. Join us for opportunities for professional growth and a competitive salary between $100,000 and $160,000 annually. #J-18808-Ljbffr
- ...Business in Washington, DC is seeking a Software Engineer Level 5 to support a federal government... ..., and maintaining complex software systems, requiring 15 years of experience with... ...must have or be able to obtain a TS/SCI security clearance. The company offers competitive...Senior
- ...Services is looking for a Principal / Senior Software Engineer to architect and build next-generation AI systems to support national security. The successful candidate will work in... ...DOE Q clearance and includes designing scalable solutions in highly secure environments...SuggestedFull time
- ...Full Time Title Sr. Systems Engineer Category Software Development/ Engineering... ...enhancing national security through innovative... .... As a Senior Systems Engineer at... ...ensure reliability, scalability, and security. Collaborate... ...innovative solutions and build relationships with teammates...SeniorPermanent employmentFull timeLocal area
- ...Job Title : Senior Software Engineer - Agentic Systems Location: Arlington, VA (Hybrid 3 days onsite... ..., you will: Design and build scalable, resilient software systems that... ...standards for reliability, security, compliance, and performance....Senior
- ...SpaceX is seeking a Sr. Security Software Engineer for the Starshield project in Washington, D.C. This... ...security automation and integration within systems. Candidates should have extensive... ...applicant will design secure systems, build security-critical agents, and assist in...Senior
$107.9k - $195.05k
Leidos is seeking a Full Stack Developer to contribute to national security by building systems, software, and cloud environments. The role encompasses providing operational support and leveraging Agile methodologies for innovative software development. Candidates should...Senior$105k - $215k
...Bethesda, Maryland is looking for a Senior Engineer to help drive insurance business transformation and build zero-downtime platforms. The... ...be responsible for designing scalable systems, mentoring peers, and engaging in collaborative software development. The position...Senior- ...Senior AI Security Software Engineer The CERT Division of the Software Engineering Institute... ...resilience of software systems and responding to... ...and university faculty to build new technologies that will... ...engineering best practices to build scalable, maintainable systems,...SeniorFull timePart timeRelocation packageFlexible hours
$88.2k - $173.5k
...Permanent Full Time Title Information Systems Security Engineer (ISSE) - Senior Category Cyber Security City... ...members share a passion for building high-quality, scalable, advanced IT solutions in a... ...information systems, including hardware, software, and network components. Risk...SeniorPermanent employmentFull timeLocal area$150k
...provider in Washington, DC is seeking a Senior Solutions Architect to oversee the... ...ideal candidate will have over 10 years in software development, expertise in enterprise architecture... ...include designing robust, secure systems and leading cross-functional teams to deliver...Senior$150k
...A leading software consulting firm seeks a Senior Solutions Architect to design robust architectures for platforms in Washington... ...of enterprise architectures and security protocols, you will play a pivotal role in shaping scalable cloud solutions. This position offers a...Senior- ...GetReal Security LLC is seeking a Senior Software Engineer to design and implement secure APIs for their cloud-native product. You will collaborate with various enterprise software providers and optimize database queries while constructing secure login features. The ideal...Senior
$107.9k - $195.05k
...seeking an experienced Senior Information System Security Engineer to support the delivery... ...strategic requirements into scalable, production-ready... ...environments, and interested in building deep domain expertise... ...DevSecOps or secure software development environments...SeniorInterim roleLocal areaImmediate start- A prominent healthcare organization in Washington D.C. is seeking a skilled software engineer to join their agile team in building complex software applications. The ideal candidate will have a Bachelor's degree in Computer Science and 3 years of experience in modern programming...SeniorRemote work
- ...Leidos has an exciting opportunity for a Principal Endpoint Security Systems Engineer in Bethesda, Maryland. This role involves designing, deploying, and maintaining endpoint security capabilities in a hybrid cloud/on-prem mission environment. The ideal candidate will...Senior
- Nowges is looking for a Senior IT Systems Engineer in Washington, DC to support enterprise IT infrastructure and cloud environments. Responsibilities... ..., administering Microsoft 365 and Azure, implementing security measures, and providing recommendations to enhance IT...SeniorFull time
$164.73k - $174.4k
DLH Corporation is seeking a Cloud Systems Administrator in Washington, DC to support the design, administration, and optimization of... ...infrastructure environments. You will ensure the reliability, security, and performance of cloud systems while managing virtual machines...Senior- ...Position Description Software Engineer Mid / Senior — Embedded Systems & Hardware-in-the-Loop (HITL). Location: Reston... ...operate effectively in a regulated, security‑conscious environment. Job... ...certification activities. Design, build, and operate Hardware‑in‑the‑Loop...Senior
$168k - $230k
...Sr. Security Software Engineer, Applied Computing (Starshield) Washington... ...Starshield team is building highly reliable in‑... ...networks, designing secure systems to guarantee access... ...to ensure reliable, scalable operation Experience... ...Software Engineer /Senior: $168,000.00 - $230,0...SeniorPermanent employmentTemporary workImmediate startFlexible hoursWeekend work$116k - $144k
...leader in advanced engineering and innovative... ...challenges in science, security and... ...highly skilled Senior Secure DevOps Engineer... ...critical role in building and maintaining secure... ...secure and efficient software development and... ...-performance and scalable systems. Key...SeniorHourly payContract workLocal area$125k - $160k
Cape Fox Corporation is seeking a Senior Systems Engineer in Washington, DC. The role involves systems engineering, IT administration, and maintaining security compliance. Applicants should have a Bachelor's Degree and over 6 years of experience in relevant fields. The...Senior- A consulting firm for defense solutions is seeking a Systems Engineer III based in Alexandria, VA. You will lead system design and provide... ...lifecycle. Your expertise in cloud platforms, infrastructure, and secure system design will be crucial. The ideal candidate should...Senior
- ...Identity And Cloud Security Strategy Lead... ...organization secures users, systems, and sensitive... ...of that shift and build an identity-first... ...The Basics Senior, high-visibility role... ...Establish scalable patterns for secure... ...across security, engineering, and business stakeholders...SeniorShift work
- CAQH is seeking a Sr. Systems Engineer to join their remote technology team in Washington, DC. This critical role involves managing cloud-based... ...teams for infrastructure management, overseeing system security, and contributing to project development. The ideal candidate...SeniorRemote job
- A financial services firm is seeking a Systems Engineer to ensure system reliability, performance, scalability, and security. The role involves developing technical specifications, supporting cybersecurity controls, and conducting performance monitoring. Candidates should...SeniorContract work
- ...Senior Security Engineer II (Cloud) This role sits at the center of cloud and... ...and strengthening security systems that protect modern,... ...cloud platforms, ensuring scalable protection for applications... ...organization. In addition to building and optimizing security tooling...SeniorRemote workHome officeFlexible hours
- ...via is on the lookout for a Senior Software Engineer in Washington, DC, to lead the design and development of secure and scalable microservices. The ideal candidate will have over 5 years in full stack or backend development, strong experience with cloud environments,...SeniorFlexible hours
$130.69k - $222.17k
...is seeking an experienced and driven Software Security Engineer to lead and oversee mission‑critical... ...safeguard applications and cloud‑based systems by integrating security best... ...results‑oriented work environment by building partnerships with internal and external...SeniorFull timeContract workLive inWork at officeImmediate startRemote work- ...Inc. is searching for a hands-on Software Architect to lead the development of secure, scalable, and developer-friendly SaaS... ...responsible for shaping modern engineering practices and improving CI/CD pipelines... ...of experience in distributed systems, strong coding skills in Java...SeniorWork at office
- ...Senior Cloud Security Specialist (AWS) Washington, DC... ...support the Security Engineering team within our client... ...teams to build secure, scalable solutions. You will... ...throughout cloud IT systems and platforms. Provide... ...networks, security software/hardware, and operating...Senior
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