Lead Software Engineer, Back End (Java, JavaScript, Python, Go, Spring, Kafka, CI/CD, Claude Code) Capital OneLead Software Engineer, Back End (Java, JavaScript, Python, Go, Spring, Kafka, CI/CD, Claude Code)McLean, VirginiaLeverage a diverse technical stack including Java, JavaScript, Python, and Go, alongside modern cloud infrastructure, and advanced AWS ecosystems to deliver high-performance software solutions. Candidates hired to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered to any candidate at the time of hire will be reflected solely in the candidate’s offer letter.
Lead Software Engineer, Back End (Java/ Python/ Go Backend, REST/ GraphQL APIs, WAF, HTTP Protocol, AWS) Capital OneLead Software Engineer, Back End (Java/ Python/ Go Backend, REST/ GraphQL APIs, WAF, HTTP Protocol, AWS)McLean, VirginiaDesign, build, and operate edge network security infrastructure including WAF rule sets, bot protection services, and traffic inspection pipelines that defend Capital One's applications at scale. Stay current with the WAF, bot protection, and cloud security landscape — experimenting with new capabilities, contributing to internal security communities, and sharing knowledge across engineering teams.
Lead Software Engineer, Full Stack (Golang, Python, Java, AWS) Capital OneLead Software Engineer, Full Stack (Golang, Python, Java, AWS)McLean, VirginiaUtilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services. Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community.
Lead Software Engineer, Back End (AWS, Java, Python, Typescript, CI/CD) Capital OneLead Software Engineer, Back End (AWS, Java, Python, Typescript, CI/CD)McLean, VirginiaShare your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community, and from time to time, be asked to code or evaluate code. Utilize programming languages like Java, Python, SQL, Node, Go, and Scala, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services.
Full Stack Developer (Python / Java / Angular / Aws) Ignite ITFull Stack Developer (Python / Java / Angular / Aws)Ashburn, VAIgnite IT is seeking a Senior Full Stack Developer to support the U.S. Customs and Border Protection (CBP) in developing and modernizing enterprise applications that improve operational efficiency and support critical business functions. This is an excellent opportunity for an experienced engineer who enjoys solving complex technical challenges, working with modern cloud technologies, and delivering high-quality software in a fast-paced Agile environment.
Mid Full Stack Engineer – AI-Enabled (Java / Python / Angular / AWS) ConsultNetMid Full Stack Engineer – AI-Enabled (Java / Python / Angular / AWS)Rockville, MDFor over 25 years, we have connected thousands of consultants with meaningful roles through a personal, communication-driven approach, partnering with a diverse client base to build high-performing teams and create lasting impact. This is a builder role — you'll be designing and developing real production systems across the stack while leveraging AI tools and LLMs to move faster and deliver better outcomes.
Senior Full Stack Engineer – AI-Enabled (Java / Python / Angular / AWS) ConsultNetSenior Full Stack Engineer – AI-Enabled (Java / Python / Angular / AWS)Rockville, MDFor over 25 years, we have connected thousands of consultants with meaningful roles through a personal, communication-driven approach, partnering with a diverse client base to build high-performing teams and create lasting impact. This is a builder role — you'll be designing and developing real production systems across the stack while leveraging AI tools and LLMs to move faster and deliver better outcomes.
NewSoftware Engineer 4 - (Splunk, Python, Linux) AkinaSoftware Engineer 4 - (Splunk, Python, Linux)Annapolis Junction, MarylandBachelor's degree in Computer Science or related discipline from an accredited college or university, plus twelve (12) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity. Master's degree in Computer Science or related discipline from an accredited college or university, plus ten (10) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity.
SOFTWARE ENGINEER - Python/RUST - 7+ yrs of Experience - TS/SCI w/Poly clearance is required - ID - 480 Halogen Engineering GroupSOFTWARE ENGINEER - Python/RUST - 7+ yrs of Experience - TS/SCI w/Poly clearance is required - ID - 480Fort George G Meade, Fort George G MeadeProvides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Open Source Software (OSS) and/or Commercial OffThe-Shelf (COTS) Government Off-The-Shelf (GOTS) software in place of new development, and requirements analysis and synthesis from system level to individual software components. These systems might include, but are not limited to, processing intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, business management information systems, and systems which incorporate data repositories, data transport services, and application and systems development and monitoring.
NewSoftware Engineer 3 - (Python, Docker, Kubernetes) AkinaSoftware Engineer 3 - (Python, Docker, Kubernetes)MarylandProvides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Open Source Software (OSS) and/or Commercial Off-The-Shelf (COTS) Government Off-The-Shelf (GOTS) software in place of new development, and requirements analysis and synthesis from system level to individual software components. These systems might include, but are not limited to, processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, business management information systems, and systems which incorporate data repositories, data transport services, and application and systems development and monitoring.
NewSoftware Engineer 2 - (Python, Linux, Docker) AkinaSoftware Engineer 2 - (Python, Linux, Docker)Annapolis Junction, MarylandThese systems might include, but are not limited to, processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, business management information systems, and systems which incorporate data repositories, data transport services, and application and systems development and monitoring. Bachelor’s degree in computer science or related discipline from an accredited college or university, plus five (5) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity.
NewSoftware Engineer 2 - (Linux, Python, Docker) AkinaSoftware Engineer 2 - (Linux, Python, Docker)Annapolis Junction, MarylandProvides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Open-Source Software (OSS) and/or Commercial Off-The-Shelf (COTS) Government Off-The-Shelf (GOTS) software in place of new development, and requirements analysis and synthesis from system level to individual software components. These systems might include processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, business management information systems, and systems which incorporate data repositories, data transport services, and application and systems development and monitoring.
NewSoftware Engineer 2 - (Python, Docker, Kubernetes) AkinaSoftware Engineer 2 - (Python, Docker, Kubernetes)MarylandThese systems might include, but are not limited to, processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, business management information systems, and systems which incorporate data repositories, data transport services, and application and systems development and monitoring. Bachelor’s degree in computer science or related discipline from an accredited college or university, plus five (5) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity.
Malware - Back-end Software Engineer - Python, AWS, DevOps Erias VenturesMalware - Back-end Software Engineer - Python, AWS, DevOpsAnnapolis Junction, MarylandA bachelor’s degree in computer science, computer engineering, or information systems or related discipline may be substituted for four (4) years’ experience, or a Master of Science degree in computer science, computer engineering, or information systems or related discipline may be substituted for six (6) years’ experience. We are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers.
Lead GraphQL Java Python Engineer Eliassen GroupLead GraphQL Java Python EngineerRockville, Maryland$70–$80 / hourFor nearly 40 years, we have combined exceptional people, deep domain expertise, and intelligent capabilities to expand our clients’ capacity and accelerate meaningful outcomes. About Eliassen Group:Eliassen Group is a strategic consulting firm that helps organizations reach further and achieve more through our technology, business advisory, and life sciences solutions.
DevOps Engineer - Kubernetes/Terraform/AWS/Python/Jenkins Captivation SoftwareDevOps Engineer - Kubernetes/Terraform/AWS/Python/JenkinsAnnapolis Junction, MarylandYou have worked with teams before on large and demonstrable projects (preferably built on with AWS and familiarity with scripting languages such as Bash, Ruby, Python). Focus on understanding customers' needs and translating those needs from product specifications into functional, production ready code and infrastructure.
AWS Python Lead Developer Polar IT ServicesAWS Python Lead DeveloperElkridge, New YorkRequirements: Minimum of 7+ years of hands-on software engineering experience, with a strong track record of delivering complex, scalable, and high-impact products. Proven ability to design and deliver modern software products leveraging distributed systems, microservices, and event-driven architectures.
DevOps Engineer (Hybrid) - AWS/Ansible/Linux/Python Captivation SoftwareDevOps Engineer (Hybrid) - AWS/Ansible/Linux/PythonColumbia, MarylandMinimum Qualifications: 9+ years of experience in DevOps Engineering or Software Development (Java preferred) and Bachelors in related field; or 7 years relevant experience with Masters in related field; or High School Diploma or equivalent and 13 years relevant experience. The ideal candidate will have strong working knowledge in Linux systems administration, and a background in Big Data solutions, configuration management, automation, scripting, containers, and AWS.
Software Engineer 3 - Linux/Bash/Python/Apache Airflow/SQL/Jupyter Notebook/NumPy/JSON Captivation SoftwareSoftware Engineer 3 - Linux/Bash/Python/Apache Airflow/SQL/Jupyter Notebook/NumPy/JSONAnnapolis Junction, MD$130,000–$270,000 / yearMinimum Qualifications: Master's degree in Computer Science or related discipline from an accredited college or university, plus five (5) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity. Bachelor's degree in Computer Science or related discipline from an accredited college or university, plus seven (7) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity.
AWS Python Developer Polar IT ServicesAWS Python DeveloperReston, VirginiaDevelop and optimize machine learning and deep learning models using frameworks like TensorFlow or PyTorch. Note: If you have received this message in error, please notify us immediately by reply e-mail so that we may correct our internal records.