Chief Solution Architect - Remote By Light Professional IT ServicesChief Solution Architect - RemoteWashington DC, DCRemoteThe Chief Solution Architect will provide overall technical leadership and architectural governance for the application maintenance and modernization program, serving as the principal technical authority across all project teams. Experience in working closely with technical leads, engineering teams and architecture stakeholders for technical issues and architecture framework capabilities for use by other development teams.
Cloud Architect / Engineer LeidosCloud Architect / EngineerWashington, DC$131,300–$237,350Proven expertise with Generative AI infrastructure, including: Production-ready Retrieval-Augmented Generation (RAG) pipelines, Scalable vector databases (e.g., Pinecone, Weaviate, Milvus, FAISS, or managed services) with indexing, clustering, and optimized retrieval, GPU/TPU compute clusters, managed container orchestration (Kubernetes/EKS/AKS/GKE), and auto-scaling for large language model (LLM) workloads. Demonstrated experience implementing enterprise security and compliance frameworks (SOC 2, ISO 27001, HIPAA, PCI-DSS, CMMC, FedRAMP, etc.), including encryption, threat monitoring, and zero-trust architectures.
NewAI Solutions Architect JobotAI Solutions ArchitectWashington, DC$200,000–$275,000 / yearFounded by cybersecurity and machine learning veterans, we've built a patented, unified platform that secures agentic, generative, and predictive AI applications — covering supply chain security, runtime defense, posture management, and automated red teaming. Built by cybersecurity and machine learning veterans, our patented technology helps organizations across the public and private sectors adopt AI with confidence — defending against prompt injection, adversarial manipulation, model theft, and supply chain compromise.
Senior Full Stack Developer NuAxis InnovationsSenior Full Stack DeveloperWashington DC, DCThis role collaborates with Product Owners, Federal Project Managers (FPMs), Business Analysts, Solution Architects, UX/UI Designers, QA Engineers, and DevSecOps teams to deliver end-to-end solutions across the full software development lifecycle. The Senior Full Stack Developer is responsible for designing, developing, integrating, and supporting secure, scalable, and high-performing enterprise web applications using modern cloud-native technologies.
NewSr. Systems Engineer (Platform Engineer) System OneSr. Systems Engineer (Platform Engineer)Washington, DCWe're seeking a talented Platform Engineer to help architect, deploy, and manage our on-premises Virtual Cloud (VMware) platforms, our AWS Cloud platforms while supporting emerging AI capabilities, modern containerized workloads, and enterprise virtualization environments. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.
Senior Software Architect Rumble IncSenior Software ArchitectDC$165,000–$190,000 / yearYou'll set technical direction across services while personally contributing large volumes of clean, production-quality Python, and you'll help connect backend Python services, Go microservices, and React/TypeScript frontends into a coherent, well-structured system. As a Senior Software Architect, you'll define and evolve the architecture for our Self-Service Cloud Portal, Cloud Console, and the broader set of services that support them - including APIs, billing and account management, provisioning and automation, and new product surfaces as they emerge.
Senior Software Architect Rumble Inc.Senior Software ArchitectWashington, DC$165,000–$190,000 / yearYou'll set technical direction across services while personally contributing large volumes of clean, production-quality Python, and you'll help connect backend Python services, Go microservices, and React/TypeScript frontends into a coherent, well-structured system. As a Senior Software Architect, you'll define and evolve the architecture for our Self-Service Cloud Portal, Cloud Console, and the broader set of services that support them - including APIs, billing and account management, provisioning and automation, and new product surfaces as they emerge.
Cloud/Software Architect - 100% Remote Opportunity SercoCloud/Software Architect - 100% Remote OpportunityWashington, DCRemoteSerco manages all aspects of the Software Delivery Life Cycle (SDLC) for the NexGen IT program including requirements definition, development, testing, upgrades, enhancements, and troubleshooting and supports all infrastructure for the installations. Actual base salary will be determined by a variety of factors, including but not limited to, the scope of the role, relevant experience, job-related knowledge, education and training, key skills, and geographic market considerations.
Embedded Software Architect STREmbedded Software ArchitectWashington, DC$174,000–$225,000 / yearThe Optical & Novel Sensing (ONS) Group within the Sensors Division pursues physics-driven research across multiple domains to provide warfighter and intelligence mission performance unachievable with traditional sensors. The ideal candidate has broad embedded experience, excels in analyzing complex algorithms to inform technical requirements, and can recommend and develop solutions across CPUs, DSPs, and FPGAs.
Software Architect Finch AISoftware ArchitectWashington$165,000–$260,000 / yearSalary: $165,000–$260,000 — Commensurate with experience Responsibilities Define and own the technical architecture for mission software systems, ensuring scalability, security, and maintainability. Education and Work Experience 6–15 years of relevant experience, with placement (Senior or Lead Architect) commensurate with demonstrated experience.
NewSenior Software Engineer Lyric.aiSenior Software EngineerWashingtonLyric is an AI-first, platform-based healthcare technology company, committed to simplifying the business of care by preventing inaccurate payments and reducing overall waste in the healthcare ecosystem, enabling more efficient use of resources to reduce the cost of care for payers, providers, and patients. ***The US base salary range for this full-time position is: $125,241.00 - $187,862.00 The specific salary offered to a candidate may be influenced by a variety of factors including but not limited to the candidate’s relevant experience, education, and work location.
Lead Software Architect Constellation IncLead Software ArchitectWashington, DC, DCFull timeThe Lead Architect works closely with developers and stakeholders to translate requirements into scalable technical solutions, oversee execution across React/Spring Boot web-based applications and Python data/ETL processes, and drive informed decision-making throughout the delivery lifecycle. The ideal candidate must have the following experience, background, and credentials: 8+ years of experience in software engineering, technical delivery, or solution architecture with proven experience in front-end development using React and backend ecosystems such as Java/Spring or similar enterprise-grade languages.
Software Architect w/Secret Clearance TekSynap CorpSoftware Architect w/Secret ClearanceDCRemoteTechnology moving at the speed of thought" embodies these principles - the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers. TekSynap is a fast growing high-tech company that understands both the pace of technology today and the need to have a comprehensive well planned information management environment.
Senior Software Developer (Applications Architect) N2IA TechnologiesSenior Software Developer (Applications Architect)Washington, DCFull timeEnd-to-End Development: Oversee or co-create modern front-end interfaces (React, Angular, Vue.js) and robust back-end APIs/microservices (Java, Python).Data Modeling & Integration: Design performant relational (SQL) and non-relational (NoSQL) data storage layers alongside event-driven data pipelines. DevSecOps & CI/CD Leadership: Advocate for automated deployment pipelines, infrastructure as code (Terraform, AWS CloudFormation), containerization (Docker, Kubernetes).Technical Governance & Mentorship: Lead code reviews, troubleshoot complex bottlenecks, and mentor full-stack engineering cohorts on best practices.
Software Solutions Architect- Lansing, MI AHU TechnologiesSoftware Solutions Architect- Lansing, MIWashington, District of ColumbiaRequired Skills and Experience: · Minimum 5+ years of overall experience in the field · Proven experience as an IT Application Architect, Enterprise Architect, or similar role in large-scale software development projects. We are currently working on Various projects such as media entertainment, ERP Solutions, data warehousing, Web Applications, Telecommunications and medical to our clients all over the world.
Cloud Architect - Software Development Innovative SolutionsCloud Architect - Software DevelopmentWashington, DCWhen extending an offer, Innovative considers factors including, but not limited to, the responsibilities of the specific role, market conditions, geographic location, as well as the candidate’s professional experience, key skills, and education/training. This role requires deep expertise in backend development, modern frameworks, and cloud-native architectures to guide client modernization initiatives.
Software Architect, Senior Advisor Peraton IncSoftware Architect, Senior AdvisorDC$146,000–$234,000 / yearArticulates the architectural vision, conceptualizes, and experiments with alternative architectural approaches, creates models and component and interface specification documents, and validates the architecture against requirements and assumptions. Education & Experience: Bachelor''s degree in Computer Science, Information Technology, or a related field with 12+ years of relevant experience; or Master''s degree with 10+ years of relevant experience.
Senior Software Engineer Modern Classrooms ProjectSenior Software EngineerWashington, DCRemoteFull timeYou’ll be joining a small and growing team of talented software engineers working together to solve the problems our teachers face every day, make teachers more effective, and make our evidence-based model more accessible to any educator who wants to help all of their students succeed. As Senior Software Engineer, you will be a senior individual contributor on our engineering team, reporting to the Head of Engineering and collaborating closely with the Chief Innovation Officer to ship features that make a real difference for students and educators.
Sr Software Engineer - 90404987 (Washington, DC, US, 20001) AmtrakSr Software Engineer - 90404987 (Washington, DC, US, 20001)Washington, DC$86,500–$111,996 / hourOur values of ‘Do the Right Thing, Excel Together and Put Customers First’ are at the heart of what matters most to us, and our Core Capabilities, ‘Building Trust, Accountability, Effective Communication, Customer Focus, and Proactive Safety & Security’ are what every employee needs to know and do to be most impactful at Amtrak. Amtrak may offer additional incentive and pay programs to recognize and reward our employees, including a short-term incentive bonus based upon factors such as individual and company performance that is commensurate with the level of the position and/or long-term incentive plan compensation.
Field Solutions Architect III, Generative AI, Google Public Sector Google LLCField Solutions Architect III, Generative AI, Google Public SectorWashington, DCWe focus on helping United States public sector institutions accelerate their digital transformations, and we continue to make significant investments and grow our team to meet the complex needs of local, state and federal government and educational institutions. Demonstrate how Google Cloud is differentiated by working with customers on application prototypes; demonstrating generative AI features; prompting and tuning models; and optimizing model performance, profiling, and benchmarking.