NewSenior Python Full Stack Engineer Vaco LLCSenior Python Full Stack EngineerMcLean, VA$130,000–$150,000Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Vaco by Highspring values a diverse workplace and strongly encourages women, people of color, LGBTQ+ individuals, people with disabilities, members of ethnic minorities, foreign-born residents, and veterans to apply.
Applications Programmer - Python MATRIX SYSTEMS & TECHNOLOGIES INCApplications Programmer - PythonBaltimore, MDAssist in the design, development, testing, and maintenance of web applications and APIs using Python and modern development frameworks. Adhere to all security, Project Management Office (PMO), change control, work management, service delivery policies, processes, tools, and methodologies.
Senior Full Stack Python Developer Expert In Recruitment SolutionsSenior Full Stack Python DeveloperMclean, VASupport critical quarterly production runs for financial reporting by monitoring execution, troubleshooting issues, and ensuring integrity, accuracy, and timeliness of outputs. Coordinate with team members across different layers of the stack (data, services, APIs, and infrastructure) to deliver end-to-end solutions.
NewFull Stack Developer (Java, Python) Blue Ribbon Global TechnologiesFull Stack Developer (Java, Python)McLean, VAThe developer will be involved in developing and enhancing core features of the forecasting engines to improve model accuracy, performance, and scalability, as well as providing support for critical quarterly/yearly production runs used in financial reporting to ensure the integrity, accuracy, and timeliness of outputs. Software Developer who can contribute to the firm's enterprise forecasting platform that supports long-term financial projections, enabling strategic planning and decision-making.
NewSoftware Engineer 3 - (Python, LLM, AI) AkinaSoftware Engineer 3 - (Python, LLM, AI)Annapolis Junction, MarylandYour core focus will be architecting agentic Python automations, conducting vulnerability research, and analyzing complex technical data. Akina is a Woman Owned, Service Disabled, Veteran Owned, Small Business, looking for talented and ambitious individuals to join our team.
NewFull Stack Developer (Java, Python) Expert Technology ServicesFull Stack Developer (Java, Python)McLean, VASupport critical quarterly/yearly production runs for financial reporting by monitoring execution, troubleshooting, and ensuring data integrity and timeliness. - Refactor and modernize financial accounting and forecasting applications for improved performance, scalability, and maintainability.
Lead Python Software Engineer Leidos Holdings IncLead Python Software EngineerGaithersburg, MD$87,100–$157,450 / yearWe are a team of forward-looking professionals in need of a strong candidate with these key required skills: Modern Development (Python, Java, PHP), Structured Data (XML, XSD, XSLT, JSON, CSV), Agile / Scrum development, AI-Assisted Development, relational databases (PostgreSQL, MySQL, Oracle). The Terminal Flight Data Management (TFDM) program is a Federal Aviation Administration's (FAA) NextGen program based on airport surface management that provides efficiency for both the airport surface and terminal airspace by providing a new and comprehensive integrated surface traffic control and management system.
IT Senior Software Developer - Full Stack (Python and JavaScript) Guidehouse IncIT Senior Software Developer - Full Stack (Python and JavaScript)Rockville, MD$89,000–$148,000 / 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. What You Will Do: The Senior Full‑Stack Developer is responsible for designing and building modern, scalable web applications and solutions in support of documented corporate business needs.
Sr. Software Engineer (Apache, Python, Trino, Kubernetes) Themis InsightSr. Software Engineer (Apache, Python, Trino, Kubernetes)Annapolis Junction, MDProvides 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. The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements.
Software Engineer (Python, AWS, Docker, Terraform) Themis InsightSoftware Engineer (Python, AWS, Docker, Terraform)Fort Meade, MDThe Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. Provides 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.
Principal Software Engineer (Python, CI/CD, AWS, API) Themis InsightPrincipal Software Engineer (Python, CI/CD, AWS, API)Fort Meade, MDThe Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. Provides 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.
Cleared Senior Software Engineer - Python Bestgate EngineeringCleared Senior Software Engineer - PythonAnnapolis Junction, MDFull timeBestgate Engineering isn’t just any tech company—we’re on the front lines, delivering cutting-edge solutions that support mission-critical work for government customers and the military. Whether it’s cloud-native technologies, software modernization, embedded engineering, high-performance computing, or data science, we’re making an impact where it matters most.
Python Software Engineer (GC-2) Legato CorporationPython Software Engineer (GC-2)Annapolis Junction, MD$160,000–$180,000 / yearThere will be some back-end development with an emphasis on APIsOur minimum requirements for this role: Experience with Python, AWS, Docker, Terraform Desired (but not required) experience with Bash and SQL IAT Level 2 Certification required at start date At least four (4) years experience in IT applications systems is required A bachelor's degree in a related discipline is required. Legato, LLC recruiters (Staffing@legatocorp.com) would love to speak with you regarding the following position: Python Software Engineer in Hanover, MD.Security Clearance Required: TS/SCI w/ PolygraphSalary Range: $160,000-$180,000, depending on experience.
Junior Python/Perl developer Jose MercilineJunior Python/Perl developerBaltimore, MarylandSelf-motivated individual and creative thinker who will take ownership of tasks and projects, able to work with the team, and manages tasks effectively and has a proven track record of consist and organized outputs. The ideal candidate will demonstrate an eagerness to understand complex problems and requirements, an aptitude for translating these problems into workable designs and solutions, and will possess a keen eye for detail.
Systems Engineer 2 - (RF, Python, Visual Basic) AkinaSystems Engineer 2 - (RF, Python, Visual Basic)MarylandResponsible for the technical integrity, quality, and completeness of work performed and deliverables associated with one or more of the 25 process areas defined by ISO/IEC 15288, including technical, project, enterprise, and agreement process areas. Familiar with RF tools (network analyzers, signal generators, spectrum analyzers, oscilloscopes) and components (amplifiers, filters, isolators, attenuators, terminators, etc.).
Software Engineer 2 - (Python, Linux, Kubernetes) AkinaSoftware Engineer 2 - (Python, Linux, Kubernetes)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, 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.
Software Engineer - 2 (Java/Python/Microservices) AkinaSoftware Engineer - 2 (Java/Python/Microservices)Annapolis Junction, MarylandWe offer educational assistance towards college classes and will cover costs associated with job related training and certifications Akina is committed to excellence and creating innovative and flexible solutions for our clients. Akina is a Woman Owned, Service Disabled, Veteran Owned, Small Business, looking for talented and ambitious individuals to join our team.
Software 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.
Python Developer LinkPython DeveloperAnnapolis Junction, MarylandRequired Skills/Experience: • General knowledge and understanding of techniques, tools, behaviors and strategies used in computer network exploitation • Experience with passive analysis of network traffic ( i.e.pcap ) using tools like Wireshark • Familiarly with more common network protocols (TCP, UDP, ICMP, HTTP, SMTP, SSH, etc.) • Experience with protocol and file format parsing • Experience writing plugins and fingerprints in Agency processing system • Experience developing/scripting in Python . We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.
Software Engineer 2 - (Python, Terraform, K8s) AkinaSoftware Engineer 2 - (Python, Terraform, K8s)Annapolis Junction, 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. The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements.
Software Engineer 2 or 3 - (Python, JavaScript, Docker) AkinaSoftware Engineer 2 or 3 - (Python, JavaScript, Docker)MarylandSeeking a young and energetic engineer to provide customer support and infrastructure services with quick response capabilities for SIGINT and Cyber Solutions. Akina is a Woman Owned, Service Disabled, Veteran Owned, Small Business, looking for talented and ambitious individuals to join our team.
Test Engineer 3 - (HPC, Linux, Python) AkinaTest Engineer 3 - (HPC, Linux, Python)Annapolis Junction, MarylandProduce Evaluation Plans (metric framework, scenarios/threads, timelines, requirements/T&E cross-walk), Analysis Plans, Data Requirements, Risk Assessments, Evaluation Reports, Status reports; provide input to Government T&E products (e.g., Technology Readiness Assessments, Test & Evaluation Strategy, Test & Evaluation Master Plan, T&E Plans & Procedures and Test Readiness Reports). Plan program and event level risk-tailored performance estimation and analysis of system and operational Effectiveness and Suitability metrics & conditions; levels of T&E include inspection, demonstration, paper analysis, survey, simulation, and physical test.
NewSoftware Engineer 3 - (Python, ElasticSearch, Kibana) AkinaSoftware Engineer 3 - (Python, ElasticSearch, Kibana)Columbia, MarylandOur platform combines an AI Copilot and a Deep Research Agent that queries disparate data sources and surfaces synthesized, actionable answers in a single interface - cutting through the noise so operators can focus on mission-critical decisions instead of manual data wrangling. Join a team building the next generation of AI-powered decision support for operators and analysts in Computer Network Operations (CNO).
Senior Python Developer eSolutionsFirstSenior Python DeveloperMcLean, VAThe selected candidate will collaborate with engineering teams to design, develop, enhance, and maintain both customer-facing and internal applications/services. We are seeking a Senior Python Developer to support the development of mission-critical applications built on modern software development frameworks.
CNO Python Software Engineer ManTechCNO Python Software EngineerHanover, MDDesign and develop new bleeding edge software, leveraging your knowledge in programming and coding with Python to solve challenging problems and create the best solutions. + Work with the entire Software Development Lifecycle, including planning, requirements analysis, designing, developing, testing and deployment of new or improved CNO Capabilities.
Mid Level Python Developer/DEVOPS Futrend TechnologyMid Level Python Developer/DEVOPSBethesda, MarylandThis position requires strong full-stack engineering capabilities across Python/Django, Java/Spring Boot, and Node.js, paired with DevOps skills that support automated, secure, AWS-based cloud environments. Futrend is seeking a Mid-Level Full Stack & DevOps Engineer to support the National Library of Medicine (NLM) in developing, modernizing, and securing enterprise web applications.
Senior C++/Python Software Engineer - Clearance Required Lockheed Martin CorpSenior C++/Python Software Engineer - Clearance RequiredHanover, MD$150,800–$265,880 / yearPay Rate: The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $150,800 - $265,880. Basic Qualifications: Bachelor's degree in Computer Science or related discipline from an accredited college or university or Four (4) years of additional software engineering experience may be substituted for a bachelor's degree.
Scrum Master/Python Developer Technical Lead Futrend TechnologyScrum Master/Python Developer Technical LeadMcLean, VirginiaThis role is ideal for someone who enjoys working at the intersection of development, lead and coordination; at the intersection of agility and innovation—helping teams move quickly from idea to AI-powered prototype while maintaining clarity, focus, and momentum. This role is focused on enabling a cross-functional team to rapidly design, build, and iterate on AI-driven solutions under tight timelines.
Mid Level Onsite Python Developer with CDE Experience Futrend TechnologyMid Level Onsite Python Developer with CDE ExperienceBethesda, MarylandThe ideal candidate is a versatile and independent technologist with strong problem-solving abilities, experience working across complex codebases, and the ability to contribute throughout the full software development lifecycle. Collaborate with cross‑functional teams—including developers, analysts, architects, and QA—to support high‑quality software delivery.
Full Stack Python/DevOps Developer Futrend TechnologyFull Stack Python/DevOps DeveloperBethesda, MarylandThis position requires strong full-stack engineering capabilities across Python/Django, Java/Spring Boot, and Node.js, paired with DevOps skills that support automated, secure, AWS-based cloud environments. Futrend is seeking a Mid-Level Full Stack & DevOps Engineer to support the National Library of Medicine (NLM) in developing, modernizing, and securing enterprise web applications.
Full Stack Python Developer with CDE Experience Futrend TechnologyFull Stack Python Developer with CDE ExperienceBethesda, MarylandThe ideal candidate is a versatile and independent technologist with strong problem-solving abilities, experience working across complex codebases, and the ability to contribute throughout the full software development lifecycle. Collaborate with cross‑functional teams—including developers, analysts, architects, and QA—to support high‑quality software delivery.
Software Developer, Python - Security Clearance Required ICFSoftware Developer, Python - Security Clearance RequiredAdelphi, MarylandPay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. This role will support development and evaluation of machine learning (ML) algorithms for resource constrained devices such as Unmanned Air/Ground Vehicles (UAV/UGV) toward realizing efficient and effective Intelligence, Surveillance, Reconnaissance (ISR) in tactical environments.
Sr. Python Developer Ampcus IncorporatedSr. Python DeveloperMclean, VAAmpcus Inc. is a certified global provider of a broad range of Technology and Business consulting services. AWS Cloud Practitioner Certification / AWS Solutions Architect Associate - good to have.
Senior‑Level AI Engineer (Python) ProObject IncSenior‑Level AI Engineer (Python)MD$155,000–$175,000 / yearThe engineer will work closely with mission stakeholders to capture requirements, support structured planning, improve certification processes using AI/ML tooling, and develop AI‑enabled capabilities including fine‑tuning Large Language Models to enhance vulnerability identification and mitigation. Degree in Computer Science or a related field with substantial coursework in algorithms, data structures, programming languages, computer architecture, logic, and advanced mathematics.
Senior Python Developer (SWE-3) Leidos Holdings IncSenior Python Developer (SWE-3)Fort George G. Meade, MD$107,900–$195,050 / yearOur talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
GCP Data Engineer - Python Capgemini SEGCP Data Engineer - PythonColumbia, MD$80,420–$106,050 / yearThe disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs. Important Notice: Compensation (including bonuses, commissions, or other forms of incentive pay) is not considered earned, vested, or payable until it becomes due under the terms of applicable plans or agreements and is subject to Capgemini's discretion, consistent with applicable laws.
Senior‑Level Analytic Engineer (Java, Python) ProObject IncSenior‑Level Analytic Engineer (Java, Python)MD$155,000–$175,000 / yearTo apply for this role, please apply here: https://idsinternational.applytojob.com/apply/Nv02OQAeV4/SeniorLevel-Analytic-Engineer-Java-Python . If you are unable to apply through the portal and need to speak to someone about necessary accommodations to apply, please email accommodation@idsinternational.com and we will follow up with you.
Principal‑Level Software Engineer (Java, Python) ProObject IncPrincipal‑Level Software Engineer (Java, Python)MD$155,000–$175,000 / yearThe engineer will work closely with data scientists and end users to develop analytic tools that support discovery and tradecraft around critical global challenges and operationalize data science within customer environments. To apply for this role, please apply here: https://idsinternational.applytojob.com/apply/zEHBs5lM6n/PrincipalLevel-Software-Engineer-Java-Python.
Senior‑Level Full‑Stack Developer (Python, Java) ProObject IncSenior‑Level Full‑Stack Developer (Python, Java)MD$155,000–$175,000 / yearTo apply for this role, please apply here: https://idsinternational.applytojob.com/apply/8tXEWJ6ZHH/SeniorLevel-FullStack-Developer-Python-Java . If you are unable to apply through the portal and need to speak to someone about necessary accommodations to apply, please email accommodation@idsinternational.com and we will follow up with you.
Senior Python Software Engineer GliaCell TechnologiesSenior Python Software EngineerMarylandYou will provide the development, test, deploy, and sustainment of various Python based REST end points, microservices, and data model management capabilities utilizing Django and Flask frameworks to interact with data models stored in MariaDB or MongoDB and send data upon request, in JSON format, to UI front ends. We also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat.
Senior‑Level Analytic Engineer (Java, Python) IDS InternationalSenior‑Level Analytic Engineer (Java, Python)Annapolis Junction, Maryland$155,000–$175,000 / yearCombining operational expertise with an intimate understanding of today’s greatest challenges, we bring our customers the solutions required for success in a complex and multidimensional world. If you are unable to apply through the portal and need to speak to someone about necessary accommodations to apply, please email accommodation@idsinternational.com and we will follow up with you.
Principal Python Software Engineer (Partial Telework) GliaCell TechnologiesPrincipal Python Software Engineer (Partial Telework)Annapolis Junction, MarylandWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. GliaCell’s Enterprise capabilities include Full-Stack Application Development, Big Data, Cloud Technologies, Analytics, Machine Learning, AI, and DevOps Containerization.
Java Software Engineer with Python experience Set of XJava Software Engineer with Python experienceFt Meade; Hanover, MarylandWith a shared desire to give back, grow the community, and do great work, the Set of X team is building an elite group of engineers with a strong sense of shared responsibility and ownership. We are seeking a talented Java Software Engineer with Python experience to support the design, development, integration, and optimization of complex software systems.
Mid‑Level AI Engineer (Python) IDS InternationalMid‑Level AI Engineer (Python)Annapolis Junction, Maryland$105,000–$125,000 / yearThe engineer will work closely with mission stakeholders to capture requirements, support structured planning, improve certification processes using AI/ML tooling, and develop AI‑enabled capabilities including fine‑tuning Large Language Models to enhance vulnerability identification and mitigation. • Degree in Computer Science or a related field with substantial coursework in algorithms, data structures, programming languages, computer architecture, and mathematics.
Principal‑Level Software Engineer (Java, Python) IDS InternationalPrincipal‑Level Software Engineer (Java, Python)Annapolis Junction, Maryland$155,000–$175,000 / yearThe engineer will work closely with data scientists and end users to develop analytic tools that support discovery and tradecraft around critical global challenges and operationalize data science within customer environments. Combining operational expertise with an intimate understanding of today’s greatest challenges, we bring our customers the solutions required for success in a complex and multidimensional world.
Python Developer Set of XPython DeveloperFt Meade, MarylandWith a shared desire to give back, grow the community, and do great work, the Set of X team is building an elite group of engineers with a strong sense of shared responsibility and ownership. Design, develop and modify software systems, using scientific analysis and mathematical models to predict and measure outcome and consequences of design.
Senior‑Level AI Engineer (Python) IDS InternationalSenior‑Level AI Engineer (Python)Annapolis Junction, Maryland$155,000–$175,000 / yearThe engineer will work closely with mission stakeholders to capture requirements, support structured planning, improve certification processes using AI/ML tooling, and develop AI‑enabled capabilities including fine‑tuning Large Language Models to enhance vulnerability identification and mitigation. • Degree in Computer Science or a related field with substantial coursework in algorithms, data structures, programming languages, computer architecture, logic, and advanced mathematics.
CNO Python Developer Set of XCNO Python DeveloperFt Meade, MarylandRequired: Bachelor’s Degree in Computer Science or related technical field from an accredited college or University and 2 +years of programming experience, or High School Diploma and 6+ years of programming experience. With a shared desire to give back, grow the community, and do great work, the Set of X team is building an elite group of engineers with a strong sense of shared responsibility and ownership.
Senior‑Level Full‑Stack Developer (Python, Java) IDS InternationalSenior‑Level Full‑Stack Developer (Python, Java)Annapolis Junction, Maryland$155,000–$175,000 / yearCombining operational expertise with an intimate understanding of today’s greatest challenges, we bring our customers the solutions required for success in a complex and multidimensional world. If you are unable to apply through the portal and need to speak to someone about necessary accommodations to apply, please email accommodation@idsinternational.com and we will follow up with you.
Software Engineer - Java/Python Tria FederalSoftware Engineer - Java/PythonWoodlawn, MDWe're seeking a Software Engineer - Java/Python developer will be responsible for developing, testing and maintaining a complex distributed processing application utilizing python and Java. What defines the Tria brand is more than just our dedication to excellence in our craft; it's our incredible team of dedicated, talented, and passionate people that make Tria so exceptional.