Cloud Software Engineer 2 - MapReduce, Hadoop, Linux, Java, AWS

Captivation Software builds tailored engineering solutions for clients with demanding schedules. The team emphasizes technical skill and creative problem-solving, often working on projects that contribute to national security efforts. Role overview This Cloud Software Engineer 2 position focuses on back-end development in a cloud environment. Daily work invo…

Job OverviewWe are seeking a passionate Full-Stack Software Engineer focused on data pipelines. In this dynamic position, you will play a key role in the development of ingest pipelines, scalable REST APIs, and facilitate comprehensive data exploration and insights. Our platform is designed for large-scale data ingestion, complex querying, and interactive data analysis. While your primary emphasis will be on the data-pipeline layer, collaboration with various teams is essential to ensure seamless functionality and optimal performance. If you are eager to enhance team processes and tools for quicker integration of new data sources, we want to hear from you!Key ResponsibilitiesDesign and implement robust data-processing workflows.Oversee the entire data-processing lifecycle, including collection, discovery, analysis, cleaning, modeling, transformation, enrichment, and validation.Create and uphold data models and JSON Schemas to ensure data integrity and consistency.Work collaboratively with analysts and engineers to fulfill data requirements.Optimize data storage and retrieval in Elasticsearch, Dgraph, MongoDB, and Redis.Manage dataflow orchestration using Apache NiFi.Mentor colleagues on best practices in data processing and software engineering.Utilize AI platforms for hybrid automated/manual data transformation, code generation, and schema management.Collaborate with analysts, product owners, and engineers to ensure operational solutions meet needs.Propose and execute process improvements for more efficient delivery of new data sources.

Captivation Software builds custom solutions for clients with a strong focus on national security and mission-driven technology. The engineering team develops tools and systems that help address complex challenges in this space. Role overview The Software Engineer II position emphasizes Java development, particularly for knowledge management and data curation projects. In this mid-level role, collaboration with a skilled team is central to delivering ETL (Extract, Transform, Load) processes across large enterprise datasets. This position offers direct experience with GhostMachine Portable MapReduce analytics, along with opportunities to work with Spring and NiFi. The team values hands-on contributions and continued technical growth. Key technologies Java MapReduce (including GhostMachine Portable MapReduce) Spring NiFi Location Annapolis Junction, MD

Role overview Captivation seeks a Software Engineer II for its Annapolis Junction, MD location. This position centers on building and maintaining systems with a focus on automation, messaging, and container orchestration. The role requires hands-on experience with Bash and Python for software development and support. What you will do Develop and maintain software using Bash and Python Work with messaging platforms such as RabbitMQ and handle data with NoSQL databases Deploy and manage applications using Helm, Docker, and Kubernetes Contribute to projects aligned with Captivation’s mission Key technologies Bash Python RabbitMQ NoSQL Helm Docker Kubernetes Location This role is based in Annapolis Junction, MD.

Captivation Software delivers solutions tailored to client requirements and timelines. The engineering group emphasizes innovation and maintains high standards on projects that support national security. Role overview This mid-level systems engineer position centers on supporting daily operations in Annapolis Junction, MD. The role involves periodic travel, with three trips each year, typically lasting 7 to 10 days per trip. Key responsibilities and skills Apply systems engineering principles to address operational needs Work with RF technologies and Python as core technical areas Support ongoing projects and contribute to technical solutions Requirements Mid-level experience in systems engineering Background in RF and Python Ability to travel three times per year for 7 to 10 days per trip Work on site in Annapolis Junction, MD Team values The team looks for engineers who are reliable, technically skilled, and committed to the mission. Contributions have a direct impact on meaningful projects.

Role overview Captivation is seeking a Software Engineer III for its Annapolis Junction, MD location. The position centers on designing and building software with a focus on Linux systems, scripting in Bash, and developing in Python and Rust. Projects often involve NoSQL databases and containerized environments managed with Docker, Kubernetes, and Helm. What you will do Design and implement software solutions across multiple projects Work within Linux environments and create scripts using Bash Develop applications in Python and Rust Set up and manage NoSQL database systems Deploy and maintain containers using Docker Orchestrate and manage services with Kubernetes and Helm Key technologies Linux Bash Python Rust NoSQL databases Docker Kubernetes Helm

Become a vital part of ClearEdge, an organization dedicated to tackling some of the most intricate technical challenges faced by the Department of Defense (DoD). Our team is committed to supporting both government and industry clients by providing innovative solutions that empower critical operations and ensure mission success.At ClearEdge, we take pride in offering an exceptionally competitive benefits package, which includes an annual training and education stipend of $10,000, a 10% 401(k) contribution fully vested from day one, annual allowances for health and technology, and access to a cutting-edge technology lab. Discover more at www.clearedgeit.com/careers/Your Mission: Design and develop modern web-based visualization components, concentrating on audio and visual multimedia playback. This will support analysts in mastering capabilities to streamline their processes.Detail-oriented and collaborative Software Engineers will offer comprehensive lifecycle support, including the modernization of applications and tools. We are looking for a driven Software Engineer proficient in full-stack web application development with a strong understanding of modular design principles.

Captivation is hiring a Software Integration Engineer 3 for an on-call position in Annapolis Junction, MD. This role focuses on integrating complex software systems and maintaining functionality across different environments. Main responsibilities Integrate software systems using Linux, Bash, Python, Docker, Kubernetes, and Helm Troubleshoot technical issues and address integration challenges Support software operation across multiple platforms Required skills Linux Bash Python Docker Kubernetes Helm Work location and schedule This is an on-call position based in Annapolis Junction, MD.

Captivation seeks a Software Engineer II for its Annapolis Junction, MD office. This position focuses on building and refining software solutions, with a strong emphasis on Linux, Bash, Python, and Apache Spark. Projects frequently involve analyzing data and improving algorithms, drawing on tools such as Jupyter Notebook and Numpy. Git is used to manage version control and maintain code integrity. Key responsibilities Design and enhance software using Linux, Bash, and Python Handle data processing tasks with Apache Spark Apply Jupyter Notebooks and Numpy for data analysis and algorithm optimization Collaborate with colleagues from various teams throughout project phases Oversee codebase and workflow management using Git Role impact Work in this position directly supports Captivation’s mission by driving technical progress and strengthening the company’s service capabilities.

We are seeking a talented Software Engineer with strong analytical development skills to contribute to a prominent cyber sensor and analytic modernization initiative.

DescriptionBecome an integral part of our innovative team at Neural Solutions, where you will leverage your expertise in Python as a Senior Software Engineer focused on CNO (Computer Network Operations). In this role, you will engage in the full software development lifecycle, creating and maintaining advanced tools and plugins. You will develop Python-based automations, perform in-depth vulnerability assessments, analyze critical technical data, and document new methodologies, all while collaborating closely with our clients to meet their unique needs.ResponsibilitiesDesign and implement automated workflows utilizing PythonConduct thorough vulnerability research and analysesCreate and document effective tradecraftAddress and fulfill customer requests efficientlyEngage in customer outreach and collaborative discussionsRequired Skills & ExperienceProven experience in Python programmingStrong skills in data parsing and manipulationSolid understanding of networking concepts and protocolsExperience with open-source research methodologiesFamiliarity with end-to-end SIGINT collection and analysis systemsProficient with version control systems like GitExperience with Atlassian tools such as Jira and ConfluencePreferred QualificationsBackground in DNEA/EA is a plusQualifications12 years of relevant experience alongside a Bachelor’s degree in a technical fieldAlternatively, 16 years of experience may be accepted in lieu of a degree

Join Agile Defense as a Java Automation Engineer and contribute to innovative software solutions that enhance our clients' capabilities. In this role, you will design, develop, and implement automated testing frameworks that ensure the quality and efficiency of our software products.

Join Wyetech LLC, a leader in innovation with an award-winning corporate culture, where you will tackle technological challenges and provide solutions for our federal government clients. We pride ourselves on attracting top talent and offer an unparalleled employee experience that stands out in the industry.As a Software Engineer, you will design, maintain, and enhance sophisticated software systems, including high-performance analytics, algorithm development, large data set manipulation, real-time systems, and business management information systems, tailored to documented requirements. You will work autonomously or collaboratively within a team, conduct software reviews and testing to ensure compliance with design specifications, and address software problem reports. Utilizing appropriate software development methodologies, you will contribute valuable insights into system design, including hardware/software trade-offs and the potential use of Commercial Off-the-Shelf (COTS) and Government Off-the-Shelf (GOTS) solutions.We are particularly interested in candidates with strong Java skills, experience with MapReduce, Cloud technologies, GhostMachine, and QTA.Note: Due to federal contract requirements, candidates must be U.S. Citizens and possess an active TS/SCI security clearance with an appropriate polygraph.

At Accenture Federal Services, we are dedicated to empowering the US federal government to enhance national security and improve lives across the nation. With a team of over 13,000 professionals, we are driven by a common goal to leverage technology and creativity to serve clients in defense, national security, public safety, civilian, and military health sectors. Join us at Accenture Federal Services, a proud member of the global Accenture family. Recognized as one of Glassdoor's Top 100 Best Places to Work, we foster a collaborative and supportive environment where everyone feels valued and has the opportunity to grow, learn, and excel through hands-on experiences, certifications, industry training, and more. Become a part of our mission to drive meaningful, lasting change that advances government initiatives and missions! Accenture Federal Services is in search of a talented Full Stack Engineer with a wealth of experience in developing, maintaining, and enhancing intricate software systems. The successful candidate will demonstrate strong technical skills, particularly in cloud development technologies.

OverviewJoin Neural Solutions as a Full-Stack Software Developer, where you will play a pivotal role as a versatile Software Engineer and Data Integrator in a cutting-edge project. You will design, develop, and integrate innovative solutions to analyze extensive data sets, delivering actionable insights that are crucial to our mission. This position offers a collaborative environment where you will work closely with analysts, data scientists, and fellow software engineers, and have the opportunity to leverage AI/ML technologies in your solutions.Key ResponsibilitiesIdentify and incorporate new data sources into the existing platform.Develop scripts to convert and normalize data effectively.Enhance the platform with the latest tools and technologies.Collaborate with stakeholders to gather requirements and assess the applicability of AI/ML technologies.

Join our dynamic team as a CNO Developer, where your expertise will help drive innovative solutions in the cybersecurity landscape. This position requires a TS SCI clearance, with no polygraph needed.As a successful candidate, you will hold a Bachelor's degree in an IT-related field and demonstrate proficiency in programming languages such as Python and C/C++. Your experience with low-level internals across various technology areas (e.g., Windows, Unix, Mobile, Network devices) will be crucial.You will also have a strong foundation in networking concepts (TCP/IP) and socket-level programming, alongside valuable experience in CNO capability development, software analysis, and reverse engineering.Familiarity with assembly programming concepts and Bash scripting will set you apart in this role.

Join our team at avalore as a Senior Software Engineer, where you'll be instrumental in developing, maintaining, and enhancing sophisticated software systems. Your expertise will contribute to various areas, including processing-intensive analytics, novel algorithm development, large data set manipulation, real-time systems, and business management information systems.In this role, you'll work both independently and collaboratively within a team. You'll review and test software components to ensure they meet design requirements, document your findings, and resolve software issues efficiently. Leveraging appropriate software development and design methodologies, you will provide critical input on system design, including hardware/software trade-offs and the use of Commercial Off-the-shelf (COTS) and Government Off-the-shelf (GOTS) solutions.Analyze user requirements to derive software design and performance specifications.Debug existing software and rectify defects.Recommend enhancements to documentation and software development process standards.Design and code new software or modify existing applications to integrate new features.Integrate existing software into new or modified systems or operating environments.Develop basic data queries for existing or proposed databases or data repositories.Write or review software and system documentation.Lead a team when appropriate, based on the software development process used for each project.Design or implement complex database interfaces and queries.Develop and implement algorithms that meet or exceed system performance and functional standards.Assist in developing and executing test procedures for software components.Analyze system performance standards, confer with users or system engineers, assess systems flow, data usage, and work processes, and investigate problem areas to develop software solutions.Modify existing software to correct errors, adapt to new hardware, or enhance performance.Utilize scientific analysis and mathematical models to design, develop, and modify software systems.Implement complex algorithms while adhering to stringent timing, system resource, or interface constraints.Perform quality control on team outputs.Implement recommendations for improving documentation and software development process standards.Oversee software development teams and ensure adherence to project constraints.

Become a vital part of the ClearEdge team, where you will help tackle some of the most intricate technical challenges faced by the Department of Defense (DoD). Our mission-driven approach enables us to provide innovative solutions that are crucial for the success of government and industry operations.At ClearEdge, we pride ourselves on offering a robust benefits package, which includes a $10,000 annual budget for training and education, a generous 10% 401(k) contribution that is fully vested from day one, annual allowances for health and technology, and access to a cutting-edge technology lab. Discover more about us at www.clearedgeit.com/careers/Your Mission:As a Principal Software Engineer, you will collaborate within a five-member Agile Software Team focused on enhancing features for a metrics and monitoring system, including a centralized health and status dashboard. You will work closely with System Engineers and Software Developers to design and implement scalable, secure, and high-performance solutions that aggregate data from various sources and provide alerts based on metrics, events, and reports.Your responsibilities will encompass supporting and refining a virtual compute and containerized application stack, ensuring the integration of DevOps best practices throughout the system lifecycle. This role will involve developing lightweight application variants suited for environments with limited resources, creating shareable versions for U.S. partners, containerizing mission applications, and ensuring that performance benchmarks are achieved across both low and high security environments.

Become a vital member of ClearEdge and contribute to a mission-driven team dedicated to tackling some of the most intricate technical challenges faced by the Department of Defense (DoD). Each day, ClearEdge empowers government and industry clients with cutting-edge solutions that are essential for operational continuity and mission accomplishment.At ClearEdge, we provide an exceptionally attractive benefits package that includes a $10,000 annual allowance for training and education, a 10% 401(k) contribution that is fully vested from day one, annual allowances for health and technology, along with access to a state-of-the-art technology lab. Discover more about our offerings at www.clearedgeit.com/careers/Your Mission: Collaborate with a diverse development team and essential stakeholders to design, execute, and maintain a comprehensive suite of tools for government clients under an existing ClearEdge prime contract. We are in search of a skilled software engineer who will be responsible for crafting, sustaining, and operationally supporting front-end services for our mission-critical clients. Ideal candidates are those eager to leverage their expertise in developing and deploying government tools, while delivering impactful solutions that drive mission success. This role demands meticulous attention to detail and a solid grasp of the software development lifecycle encompassing requirements gathering, development, testing, integration, and deployment.

Become a vital member of ClearEdge, where our mission-driven team tackles some of the most intricate technical challenges faced by the Department of Defense (DoD). Our commitment to innovation ensures that we deliver groundbreaking solutions that empower government and industry clients, enabling them to succeed in their critical operations.At ClearEdge, we provide a highly competitive benefits package that includes a $10,000 annual training and education allowance, a 10% 401(k) contribution that is fully vested from day one, annual health and technology stipends, and access to an advanced technology laboratory. Discover more about our offerings at www.clearedgeit.com/careers/Your RoleAs the Lead Principal Software Engineer, you will take charge of designing, developing, and maintaining robust software and repository solutions across diverse network environments. You will collaborate closely with clients, management, and technical teams to identify business requirements and create technical strategies that yield mission-critical solutions. Your technical prowess will guide the coding, planning, testing, and deployment processes, ensuring seamless integration across various systems, libraries, and applications. Additionally, you will work alongside cross-functional teams to implement and refine solutions while offering tiered support to both clients and development teams.