Software Engineer III - Linux/Bash/Python/Rust/NoSQL/Docker/Kubernetes/Helm

Role overview Captivation seeks a Software Engineer III for its Annapolis Junction, MD location. This role centers on building and supporting software solutions with a focus on scalability and reliability. The team works with a range of technologies, including Linux, Bash, Python, Java, GitLab, CI/CD, Docker, Ansible, Grafana, and NiFi. A practical approach …

Captivation Software’s engineering team works on projects that support national interests. The company emphasizes technical excellence and practical solutions for its clients. Role overview The Senior Software Engineer position is based in Annapolis Junction, MD. This role centers on major project contributions and requires hands-on experience with Linux, Java, Spring, Docker, and Kubernetes. Daily work involves collaborating with other engineers and applying these technologies to deliver effective results.

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.

Role overview captivation seeks a Software Engineer III in Annapolis Junction, MD. This position centers on designing and refining scalable data pipelines and analytics tools. The team values collaboration and works together to overcome technical challenges, delivering solutions that enable data-driven decision making. What you will do Develop and maintain systems using Linux, Bash, and Python Orchestrate data workflows with Apache Airflow Query and manage data with SQL Enhance analytics features using Jupyter Notebook and NumPy Process and integrate data in JSON format Requirements Hands-on experience with Linux, Bash, and Python Familiarity with Apache Airflow, SQL, Jupyter Notebook, NumPy, and working with JSON data Comfortable collaborating with others Interest in solving technical problems Motivated by technology and working with data

Captivation Software delivers solutions tailored to client requirements, with a strong emphasis on quality and timely delivery. The engineering team takes pride in their work and is committed to supporting projects that contribute to national security. Role overview This Software Engineer II position is located in Annapolis Junction, MD. The role suits a mid-level engineer ready to support daily operations and play an active part in ongoing projects. Key technologies Grafana Bash Python JavaScript What you will do Work involves applying these technologies to maintain and improve systems that align with the company’s mission. Expect to collaborate with the team to meet project goals and support essential operations.

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.

Role overview Captivation seeks a Software Engineer II for a hybrid role in Annapolis Junction, MD. The team works closely together, focusing on practical solutions that drive business operations forward. Expect a hands-on environment where collaboration and real-world problem-solving are part of daily work. What you will do Develop and maintain software using Linux and Bash scripting Enhance data workflows with Apache Airflow and Apache Spark Use Docker and Podman to containerize and deploy applications Manage code and version control through Git Support and optimize systems running on AWS Work with teammates in a hybrid office and remote setup Key technologies Linux Bash Apache Airflow Apache Spark Docker Podman Git AWS Location This position is based in Annapolis Junction, MD and follows a hybrid schedule, combining in-office and remote work.

Captivation Software is seeking a Software Engineer 2 with experience in Ansible, Terraform, Hadoop, and Java. This is a mid-level role based in Annapolis Junction, MD. Role overview The Software Engineer 2 will join a collaborative team focused on supporting daily operations. The work centers on building and maintaining solutions that help drive efficiency and quality for clients. What you will do Apply expertise with Ansible, Terraform, Hadoop, and Java to support ongoing engineering tasks Work closely with team members to deliver solutions that meet client needs Contribute to projects that support national security initiatives About Captivation Software Captivation Software builds tailored solutions with an emphasis on efficiency and quality. The engineering team values innovation and aims to make a meaningful impact in national security.

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

Captivation seeks an Experienced Software Engineer 3 to join the team in Annapolis Junction, MD. This position centers on building and improving software systems with a focus on practical solutions and strong technical execution. Role overview The engineer in this role will design, implement, and refine scalable software applications. Collaboration is key, as the work involves partnering with colleagues from various backgrounds to deliver on client needs. The stack includes Go, Python, Kubernetes, Kafka, and Ansible, and these technologies play a central role throughout the development process. What you will do Develop and enhance scalable applications using modern software practices Collaborate across disciplines to ensure solutions meet client requirements Apply expertise in Go, Python, Kubernetes, Kafka, and Ansible at every stage of development Key technologies Go Python Kubernetes Kafka Ansible Location This role is based onsite 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.

Captivation Software develops custom software for clients, focusing on timely delivery and reliable results. The engineering team works collaboratively to support national security efforts, emphasizing both innovation and high standards. Role overview This Senior Software Engineer position is located in Annapolis Junction, MD. The role requires hands-on experience with Python, as well as either Kotlin or Java. Familiarity with Terraform and AWS is important, along with knowledge of Elasticsearch or OpenSearch. Key technologies Python Kotlin or Java Terraform AWS Elasticsearch or OpenSearch What matters here Engineers at Captivation Software contribute to projects that support national security. The team values technical expertise, a commitment to quality, and a collaborative approach to problem solving.

Captivation is seeking a Full-Stack Developer based in Annapolis Junction, MD. This role centers on building and maintaining software with a focus on Python, JavaScript, CSS, REST, and Docker. Projects span the full development lifecycle, from initial planning through deployment. Key responsibilities Develop and maintain both user-facing and backend features using Python and JavaScript Design and style web interfaces with CSS Create and interact with REST APIs Use Docker for containerization and deployment tasks Work closely with team members to deliver applications that address user needs Requirements Background working across the entire software development lifecycle Hands-on experience with Python, JavaScript, CSS, REST, and Docker Interest in building applications with a strong focus on user experience

Captivation Software creates custom software solutions for clients in the national security sector. The engineering group emphasizes practical problem-solving and meeting delivery deadlines. Creative approaches are encouraged, and developers have opportunities to see their work make a real impact. Role overview This Software Engineer II position centers on full-stack development. The team works with Java, Angular, and Python, and is located in Annapolis Junction, MD. This is a mid-level role, suited for those with experience building software across both front-end and back-end technologies. What you will do Develop and maintain software using Java, Angular, and Python Collaborate with a team focused on delivering solutions for national security projects Apply practical problem-solving skills to meet project goals and deadlines Requirements Hands-on experience with Java, Angular, and Python Interest in building software that supports national security initiatives Ability to work on-site in Annapolis Junction, MD

Join ClearEdge, where you will be part of a dedicated team tackling some of the most intricate technical challenges faced by the Department of Defense (DoD). Each day, we empower government and industry clients by providing cutting-edge solutions that are essential for operational success and mission fulfillment.At ClearEdge, we pride ourselves on offering an exceptionally competitive benefits package, which includes a $10,000 annual training and education allowance, a fully vested 10% 401(k) contribution from day one, annual health and technology stipends, and access to a state-of-the-art technology lab. For more details, please visit www.clearedgeit.com/careers/.Your Mission:As a Software Engineer III, you will play a crucial role in the development and maintenance of infrastructure software and services for High Performance Computing (HPC) systems within a Linux environment. You will be responsible for designing, building, testing, and maintaining software components that facilitate our mission operations. Your responsibilities will include working with containerized applications, automating deployment processes, and integrating continuous delivery pipelines.Please note that this position requires a current polygraph completed within the last seven years.

Join our dynamic team at Next Step Systems as a Java/Python Software Engineer, where your expertise will play a vital role in developing innovative software solutions. We are looking for a skilled engineer with a strong background in programming languages such as Java and Python, who possesses a TS/SCI security clearance with a Full Scope Polygraph. This is an exciting opportunity to work in a challenging environment that values technical excellence and creative problem-solving.

Join the dynamic team at ClearEdge as a Senior DevOps Software Engineer on our prime contract, where you will tackle some of the Department of Defense's most intricate technical challenges. Our commitment to data-driven innovations empowers both government and industry partners, making a tangible impact every day.Explore our highly competitive benefits package at www.clearedgeit.com/careers/. This includes a $10,000 annual training and education benefit, a 10% contribution to your 401k, health and technology allowances, and access to a cutting-edge technology lab. Additionally, we facilitate monthly TechConnect and DeepDive collaboration sessions with our entire technical team, fostering a culture of continuous learning and innovation.Your Mission:As a pivotal member of our DevOps team, your role will involve constructing and maintaining automated infrastructure and deployment pipelines that support secure, scalable systems in a high-impact mission environment. You will oversee container orchestration, full CI/CD lifecycle support, and infrastructure management within AWS, ensuring that our development teams can deliver their solutions efficiently, reliably, and securely.

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 involves using MapReduce, Hadoop, Linux, Java, and AWS to build and maintain software systems. The role is based in Annapolis Junction, MD. Key skills Hands-on experience with MapReduce and Hadoop Strong background working in Linux environments Proficiency in Java and AWS Familiarity with MongoDB and Scala Some exposure to UI development is a plus

Join TKO, a dynamic leader in technology, as a Cloud/Linux Systems Administrator. In this pivotal role, you will be an integral part of the DCS TTO Integration Team, providing robust support across all cloud environments within the DCS infrastructure, encompassing both unclassified and classified systems.