Cloud Software Engineer 3 - (Cloud, Hadoop, Java) AkinaCloud Software Engineer 3 - (Cloud, Hadoop, Java)MarylandProvides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components. Cloud and Distributed Computing Technologies: at least one or a combination of several of the following areas - YARN, J2EE, MapReduce, Zookeeper, HDFS, HBase, JMS, Concurrent Programming, Multi-Node implementation/installation and other applicable technologies.
Software Engineer 2 (Hybrid) - Java/MapReduce/Accumulo/Hadoop Captivation SoftwareSoftware Engineer 2 (Hybrid) - Java/MapReduce/Accumulo/HadoopAnnapolis JunctionSecurity Clearance: Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen. Minimum Qualifications: Fourteen (14) years experience as a SWE in programs and contracts of similar scope, type, and complexity is required.
Software Engineer 2 (Hybrid) - AWS/Hadoop/Accumulo/Terraform/Python/Java Captivation SoftwareSoftware Engineer 2 (Hybrid) - AWS/Hadoop/Accumulo/Terraform/Python/JavaAnnapolis Junction, MD$130,000–$270,000 / yearSecurity Clearance: Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen. Captivation Software is looking for a mid level software engineer with experience developing in AWS with managed services.
Software Engineer 2 - Back-End (Hadoop & Microservices) Navius TechnologiesSoftware Engineer 2 - Back-End (Hadoop & Microservices)Annapolis Junction, MarylandIf taking ideas from concept to working prototype in fast, iterative cycles excites you, and you enjoy solving complex problems in distributed systems, this role will give you the opportunity to have outsized impact on how our organization operates. You will work as a hands-on engineer on a close-knit team, designing and building scalable back-end services and data-intensive systems that support mission-critical applications.
Java, Scala, Python Developer CymertekJava, Scala, Python DeveloperAnnapolis Junction, MarylandJava Developer, Scala Developer, Python Developer, Software Engineer, Backend Developer, Full Stack Developer, Data Engineer, Distributed Systems Developer, Big Data Developer, API Developer, etc. Computer Science, Software Engineering, Information Technology, Computer Engineering, Data Science, Information Systems, Applied Mathematics, Artificial Intelligence, Systems Engineering, Computational Science, etc.
Full Stack Developer / Java Developer LCGFull Stack Developer / Java DeveloperRockville, MarylandWorking experience with Docker and similar Containerization methods, knowledge of Web design patterns and front-end technologies like HTML5, jQuery, and MVC framework like spring and Spring Boot. Working experience in developing web services using HTTP REST/JSON and SOAP, Oracle PL/SQL, knowledge of data transfer objects and associated design patterns.
Full Stack Developer / Java Developer LCG, Inc.Full Stack Developer / Java DeveloperRockville, MD$91,825–$124,750 / yearWorking experience with Docker and similar Containerization methods, knowledge of Web design patterns and front-end technologies like HTML5, jQuery, and MVC framework like spring and Spring Boot. Working experience in developing web services using HTTP REST/JSON and SOAP, Oracle PL/SQL, knowledge of data transfer objects and associated design patterns.
Cloud Developer/Integrator AmentumCloud Developer/IntegratorAnnapolis Junction, MarylandWithin the last five (5) years, a minimum of three (3) years of experience with open source (NoSQL) products that support highly-distributed, massively parallel computation needs such as HBase, CloudBase/Accumulo, and/or Big Table. Proven progressive responsibility and experience, collectively, with the following: Experience provisioning, configuring, and managing cloud infrastructure and services (e.g., compute, storage, networking, IAM).
Cloud Developer/Integrator Amentum Services IncCloud Developer/IntegratorAnnapolis Junction, MD$270,000–$300,000 / yearMinimum Requirements (Knowledge, Skills, and Abilities): Proven progressive responsibility and experience, collectively, with the following: Experience provisioning, configuring, and managing cloud infrastructure and services (e.g., compute, storage, networking, IAM). Within the last five (5) years, a minimum of three (3) years of experience with open source (NoSQL) products that support highly-distributed, massively parallel computation needs such as HBase, CloudBase/Accumulo, and/or Big Table.
Senior Data Scientist (Senior Software Developer; Systems Software) Avid Technology Professionals LLCSenior Data Scientist (Senior Software Developer; Systems Software)Columbia, MDExtensive experience with various database technologies including graph databases (e.g., Neo4j), SQL databases (e.g., PostgreSQL, MySQL), NoSQL databases (e.g., MongoDB, Cassandra), and vector databases. Qualifications - Degree from an accredited college or university in System Engineering or related discipline and one of the following: - 10+ years of experience with a Master's degree - 12+ years of experience with a Bachelor's degree - 16+ years of experience with Associate's Degree or HS Diploma.
Senior Data Scientist (Senior Software Developer; Systems Software) Avid Technology ProfessionalsSenior Data Scientist (Senior Software Developer; Systems Software)Columbia, MarylandExtensive experience with various database technologies including graph databases (e.g., Neo4j), SQL databases (e.g., PostgreSQL, MySQL), NoSQL databases (e.g., MongoDB, Cassandra), and vector databases. Qualifications - Degree from an accredited college or university in System Engineering or related discipline and one of the following: - 10+ years of experience with a Master's degree - 12+ years of experience with a Bachelor's degree - 16+ years of experience with Associate's Degree or HS Diploma.
Full Stack Developer (TS/SCI w/ Poly) Parsons CorpFull Stack Developer (TS/SCI w/ Poly)Columbia, MD$125,100–$225,200 / yearWhat Desired Skills You'll Bring: Strong familiarity with cloud and platform engineering and DevOps practices (e.g., containerization, orchestration, infrastructure-as-code concepts, monitoring and alerting frameworks) sufficient to influence deployment architectures, operational readiness, and incident response. Leadership in the responsible use of AI/LLM-based tools for architecture exploration, code generation, refactoring, documentation, and test creation, including establishing guidelines, reviewing AI-assisted outputs for correctness and security, and ensuring compliance with organizational policies.
Power Platform Developer Actalent IncPower Platform DeveloperRockville, MD$45–$57.50 / hourHeadquartered in the United States, our teams span 150 offices across North America, EMEA, and APAC-with four delivery centers in India led by 1,000+ extraordinary employees who connect their passion with purpose every day. Our Bangalore, Hyderabad, Pune, and Chennai delivery centers are hubs of engineering expertise, with core capabilities in mechanical and electrical engineering, systems and software, and manufacturing engineering.
Java Developer MindbankJava DeveloperBethesda, MarylandFull timeWe are looking for a technology professional that can support the team in understanding the details of the system using the code and older documentation as the source of information, getting the environment up and running to provide support for enhancements, and bringing the documentation up to date. We offer our employees a comprehensive and competitive benefits package including: Medical Insurance, Dental Insurance, Vision Insurance, Life Insurance, Long Term Disability, Short Term Disability, 401 (k) Plan, Paid Time Off, Training and Education Reimbursement, Referral Bonuses.
Full Stack Java Developer DevOps Global Channel ManagementFull Stack Java Developer DevOpsAnnapolis Junction, MarylandWorks with cutting edge technology to manage high-volume and time-sensitive data throughput in response to Intelligence Community and world-wide partner needs. Full Stack Java Developer DevOps duties: Support software engineering and DevOps of a tool suite which delivers critical intelligence around the world at mission speed.
Java Developer / OneStream, Associate (Part Time - Regular) LCGJava Developer / OneStream, Associate (Part Time - Regular)Rockville, MarylandDevelop middleware, microservices, and data synchronization services that exchange information between Java applications and enterprise platforms using REST APIs, SOAP services, JSON/XML, messaging technologies, scheduled batch processing, or ETL frameworks. The ideal candidate will have experience integrating Java applications with enterprise business platforms such as OneStream, ERP, HR, financial, or other enterprise systems through REST APIs, web services, messaging technologies, ETL processes, or middleware solutions.
Senior Java Developer w/ Angular Expert In Recruitment SolutionsSenior Java Developer w/ AngularWoodlawn, MDMaster's and 5+ years of experience, Bachelor's and 7+ years of experience or 13+ years in lieu of a degree** Experience in designing high-throughput and low-latency systems using Java and Angular, including architecting scalable solutions capable of handling large volumes of concurrent requests with minimal response times. Demonstrate a strong understanding of the latest trends in Artificial Intelligence (AI) and showcase the ability to apply AI knowledge to enhance or redesign existing system architectures, identifying opportunities where AI-driven solutions can add value, improve efficiency, or enable new capabilities.
Senior Java Developer - Java J2EE, Cursor AI AccellorSenior Java Developer - Java J2EE, Cursor AISilver Spring, MDRemoteUtilize programming languages like Java, Python or other object-oriented languages, SQL, and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of Azure tools and services . Our offerings span AI solutions, data services, enterprise applications, and product engineering, tailored to industry-specific needs across healthcare, life sciences, telecom, retail, financial services, and technology.
Junior Software Developer Intelliforce-IT Solutions GroupJunior Software DeveloperAnnapolis Junction, MD$139,000–$179,000 / yearThese capabilities support content and traffic triage, language analysis, workflow collaboration, transcription and sourcing services, and the tracking of workflow history across analysts, teams, and organizations. Additional Experience: 1 year of demonstrated cloud experience with distributed, scalable big data stores such as HBase, CloudBase or Accumulo, BigTable, or similar technologies.
Java Developer (Sme) Leidos Holdings Inc.Java Developer (Sme)Bethesda, MD$154,050–$278,475 / yearDocument and perform systems software development, including deployment of build artifacts across different environments leveraging GitFlow constructs and using industry leading DevOps tools like GitHub, Jenkins, and scripting (e.g., python, bash). Support the Agile software development lifecycle following Program SAFe practices while coordinating closely with team members, Product Owners and Scrum Masters to ensure User Story alignment and implementation to customer use cases.