HPC Software Architect CymertekHPC Software ArchitectAnnapolis Junction, MarylandHigh-Performance Computing Architect, Parallel Computing Architect, Computational Systems Architect, HPC Systems Engineer, Software Optimization Architect, Supercomputing Architect, Distributed Systems Architect, HPC Application Architect, Cluster Computing Architect, Scientific Computing Architect, Performance Engineering Architect, GPU Computing Architect, Numerical Computing Architect, Scalable Systems Architect, Data-Intensive Computing Architect, HPC Infrastructure Architect, Machine Learning Architect for HPC, Computational Framework Architect, Advanced Computing Architect, etc. Computer Science, Computational Science, Software Engineering, Electrical Engineering, Computer Engineering, Applied Mathematics, Physics, Data Science, Mechanical Engineering, Aerospace Engineering, Computational Biology, Computational Chemistry, Information Technology, Systems Engineering, Artificial Intelligence, High-Performance Computing, Numerical Analysis, Scientific Computing, Statistics, Cyber-Physical Systems, etc.
Senior Full Stack Developer Vervic Inc.Senior Full Stack DeveloperWashington, DCFull timeWorking in close collaboration with data governance, architecture, and engineering teams, this developer will play a critical role in advancing the data ecosystem through automation, innovation, and best-in-class engineering practices. Build RESTful APIs and microservices using Java (Spring Boot, Quarkus, or similar frameworks) to interact with Collibra APIs.
Fraud AI / Data Lead Management Consultant GuidehouseFraud AI / Data Lead Management ConsultantArlington, VA$130,000–$216,000 / yearHands-on experience with financial crime compliance technology and data solutions, e.g., Oracle Mantas, Actimize, Fircosoft, LexisNexis Bridger, World-Check, Dow Jones, Chainalysis, Elliptic, TRM Labs, etc. Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs.
Lead Software Engineer, Data & Devsecops Leidos Holdings Inc.Lead Software Engineer, Data & DevsecopsArlington, VA$131,300–$237,350 / yearImplement software release version control, provide release management support throughout a software product's life cycle (initial software development through promotion to Test, QA and Production Environments), ensuring the consistency and reliability of software builds. Minimum of 10 years of hands-on technical experience in at least three of the following areas: Oracle, SQL Server, Java, engineered systems, cloud technologies, data integration, automated testing and deployments, and DevSecOps.
Senior Database Developer (5480) SmartronixSenior Database Developer (5480)Washington, DC$95,600–$160,700 / yearPerformance Optimization & Query Tuning: Proactively monitor system performance, optimize database parameters, design indexing/partitioning/distribution strategies, and refactor complex SQL stored procedures to accelerate query execution for reporting tools like WebFOCUS. Collaborative Data Support: Partner directly with Data Engineers, Business Analysts, and Software Architects to review schema designs, enforce data modeling best practices, and resolve complex data integration bottlenecks.
Principal ETL Developer Leidos Holdings Inc.Principal ETL DeveloperBethesda, MD$131,300–$237,350 / yearCollaboration and communication: Collaborate effectively with data architects, data engineers, application/service developers, and other stakeholders to translate business requirements into robust technical solutions and effectively communicate complex technical concepts to both technical and non-technical audiences. The candidate will be responsible for defining architectural best practices, optimizing performance in large-scale environments, and mentoring junior developers, ensuring the delivery of robust, scalable, and secure data flow solutions that drive critical customer needs.
ETL Java Developer Leidos Holdings Inc.ETL Java DeveloperBethesda, MD$69,550–$125,725 / yearThe candidate will provide technical expertise and support in the design, development, implementation and testing of customer tools and applications in support of Extracting, Transforming and Loading of data into an enterprise Data Lake. Primary Responsibilities: Building NiFi data pipeline design: Develop and implement enterprise-level ETL NiFi data pipelines for large-scale data ingestion, transformation, and processing from diverse sources.
ETL Developer Leidos Holdings Inc.ETL DeveloperBethesda, MD$87,100–$157,450 / yearIntegrating with big data and cloud technologies: Seamlessly integrate NiFi with various databases, big data ecosystems, and cloud platforms (e.g., AWS, OCI, Azure), demonstrating familiarity in relevant services (e.g., Kafka, Elasticsearch, S3, SQS/SNS). The candidate will provide technical expertise and support in the design, development, implementation and testing of customer tools and applications in support of Extracting, Transforming and Loading (ETL) of data into an enterprise Data Lake.
Databricks Engineer :: Washington, DC (REMOTE) ARK Solutions, Inc.Databricks Engineer :: Washington, DC (REMOTE)Washington, DCRemoteThis role involves designing and optimizing data solutions, implementing the Medallion Architecture, managing data governance through Unity Catalog, and supporting CI/CD processes for reliable data deployments. Seeking for a Databricks Data Engineer with experience building scalable data pipelines using the Databricks Lakehouse Platform, PySpark, and SQL.
Mid-Level Software Engineer Belay TechnologiesMid-Level Software EngineerFort Meade, MD$70,000–$190,000 / yearSeveral factors influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, education, specific skills and competencies and certifications. We hire software engineers, web designers, test engineers, systems engineers, systems administrators, database engineers and other tech services.
Cloud Automation Engineer CymertekCloud Automation EngineerAnnapolis Junction, MarylandCloud Infrastructure Engineer, DevOps Engineer, Cloud Deployment Specialist, Cloud Systems Administrator, Cloud Solutions Architect, Cloud Operations Engineer, Site Reliability Engineer, Automation Engineer, Infrastructure Automation Specialist, Cloud Integration Engineer, Cloud Platform Engineer, etc. Computer Science, Information Technology, Software Engineering, Cloud Computing, Data Science, Cybersecurity, Systems Engineering, Network Engineering, Information Systems, Electrical Engineering, Computer Engineering, etc.
API Developer/Data Engineer Managing Consultant-Fraud/Ai GuidehouseAPI Developer/Data Engineer Managing Consultant-Fraud/AiArlington, VA$130,000–$216,000 / yearCompensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs. Hands-on experience with financial crime compliance technology and data solutions, e.g., Oracle Mantas, Actimize, Fircosoft, LexisNexis Bridger, World-Check, Dow Jones, Chainalysis, Elliptic, TRM Labs, etc.
Principal, Technical Architect Salesforce.com, Inc.Principal, Technical ArchitectWashington, DC$148,190–$231,980 / yearThe ideal candidate will have hands-on experience with some or all of the following skills, which are critical for designing modern, AI-powered solutions across Salesforce's enterprise domain portfolio: Agentic AI & Agentforce: Direct experience developing and managing agentic AI frameworks, autonomous agents, and grounded enterprise workflows. You apply broad technical skills, Software & Hardware/Semiconductor Manufacturing industry knowledge, and business acumen to help sales teams align Salesforce solutions with our customers' digital transformation and cloud adoption strategies.
Lead Data & Architecture Authority ImagineeerLead Data & Architecture AuthorityArlington, VirginiaNoteworthy achievements include initiatives aimed at enhancing human resilience in the food supply chain, leveraging autonomy for streamlined operations, establishing root-of-trust capabilities for high-quality, trusted data, and designing ecosystems and tools for securing and transferring digital value through digital wallets. About this Role: Imagineeer is seeking a Lead Data and Architecture professional to serve as the senior technical authority responsible for designing, governing, and implementing secure, compliant, enterprise-scale data environments in support of federal health and defense missions.
Data Engineer (U.S. Citizen, Secret/Top Secret), Washington D.C. Rhombus Power, Inc.Data Engineer (U.S. Citizen, Secret/Top Secret), Washington D.C.Washington, DCA Bachelor's degree in Data Analytics, Computer Science, Computer Engineering, Information Systems/Sciences, or other relevant area (or equivalent experience) and at least 1 year of professional experience, or a Master's degree with strong academic project experience. Ability to develop scripts and programs for converting various types of data into usable formats and support project teams to scale, monitor and operate data platforms.
Senior Site Reliability Engineer UmbraSenior Site Reliability EngineerArlington, VA$150,000–$180,000 / yearUmbra’s ecosystem operates through three business units: Remote Sensing (the data), Space Systems (the components), and Mission Solutions (the platforms).Together, our teams develop capabilities that deliver persistent access, resilient performance, and mission-ready solutions, advancing U.S. space leadership while keeping the world safe and informed. In this role, you will leverage a deep understanding of modern infrastructure, distributed systems, and the broader technology stack to drive technical excellence, make thoughtful architectural decisions, and balance long-term scalability with operational reliability.
NewFull Stack Developer, Senior Cayuse HoldingsFull Stack Developer, SeniorWashington, Washington, DC$140,000–$142,085 / yearThis role is responsible for designing and implementing modern UI components, secure RESTful APIs, and scalable data architectures, as well as supporting application deployments, CI/CD pipelines, and full life cycle software development within an Agile environment. Database Design & Data Migration Design and implement normalized PostgreSQL schemas and entity relationships to support system scalability, performance, and maintainability.
AWS Systems Engineer GuidehouseAWS Systems EngineerDc, District of ColumbiaStrong experience with core AWS services, including EC2, VPC, IAM, S3, EBS/EFS, RDS, Elastic Load Balancing, KMS, CloudWatch, CloudTrail, and backup/disaster recovery services. This role requires a highly technical, hands-on cloud engineering professional capable of designing, implementing, and supporting secure AWS environments in mission-critical enterprise environments.
Lead PySpark Developer (7234-1) Owings Mills, MD $$$ bonus ESRhealthcare and EXEC STAFF RECRUITERSLead PySpark Developer (7234-1) Owings Mills, MD $$$ bonusOwings Mills, MarylandExperience level: Mid-senior Experience required: 7 Years Education level: Bachelors degree Job function: Information Technology Industry: Information Technology and Services Pay rate: $68 per hour Total position: 1 Relocation assistance: No Visa sponsorship eligibility: No. Additionally, individuals who have previously worked at TCS as contractors must observe a minimum waiting period of six months before being eligible for re-engagement.
AI/ML Engineer (SME) Vantor ServicesAI/ML Engineer (SME)Arlington, District of Columbia$161,000–$269,000 / yearApplies machine learning algorithms to large sets of structured and unstructured data to solve a broad range of problems that include applications in pattern recognition, target detection and tracking, machine learning and decision systems. The position contributes to AI-enabled, data-driven solutions that help users work across complex datasets at scale, improve operational outcomes, and accelerate the delivery of mission-relevant applications and services.