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.
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.
Big Data Engineer - Python/Scala, Spark, Hadoop Diverse Lynx, LLCBig Data Engineer - Python/Scala, Spark, HadoopArlington, VAImplementing machine learning systems at scale in Java, Scala, or Python and deliver analytics involving all phases like data ingestion, feature engineering, modeling, tuning, evaluating, monitoring, and presenting. High proficiency in using Python or Scala, Spark, Hadoop platforms & tools (Hive, Airflow, NiFi, Scoop), SQL to build Big Data products & platforms.
Application Developer 3 - (Reverse Engineering, C/C++, Python) AkinaApplication Developer 3 - (Reverse Engineering, C/C++, Python)MarylandShall have a minimum of a Bachelor of Computer Science or Computer Engineering and a minimum of twelve (12) years of software/system development work experience or a Masters of Computer Science or Computer Engineering with a minimum often (10) years of experience. You will act as a reverse engineer/general-purpose CNO software engineer for up-and-coming projects where you will design, develop, prototype, modify, and integrate solutions to provide mission-centric results.
Artificial Intelligence/Machine Learning Engineer 2 - (Python, PyTorch, TensorFlow) AkinaArtificial Intelligence/Machine Learning Engineer 2 - (Python, PyTorch, TensorFlow)Annapolis Junction, MarylandThrough an understanding of training, retraining, deploying, scheduling, monitoring, and improving models through iterative user and system feedback, the AI/ML Engineer designs and creates scalable solutions for optimal performance. The AI/ML Engineer may be responsible for leading geographically diverse teams and will often serve as a primary POC for AI-related matters, so must have exceptional analytical, problem-solving and communication skills.
Application Developer 3 - (C/C++, Python, Assembly) AkinaApplication Developer 3 - (C/C++, Python, Assembly)MarylandShall have a minimum of a Bachelor of Computer Science or Computer Engineering and a minimum of twelve (12) years of software/system development work experience or a Masters of Computer Science or Computer Engineering with a minimum often (10) years of experience. You will act as a general-purpose Software Engineer and CNO Reverse Engineer for up-and-coming projects where you will design, develop, prototype, modify, and integrate solutions to provide mission-centric results.
Software Engineer 2 or 3 - (Python, Machine Learning, Linux) AkinaSoftware Engineer 2 or 3 - (Python, Machine Learning, Linux)Annapolis Junction, MarylandAkina is a Woman Owned, Service Disabled, Veteran Owned, Small Business, looking for talented and ambitious individuals to join our team. Contractor will investigate, integrate, and test compliance modernization Machine Learning/AI algorithms and research proof-of-concepts in the RD environment.
Software Engineer 3 - (Python, AWS, Kubernetes) AkinaSoftware Engineer 3 - (Python, AWS, Kubernetes)Annapolis Junction, MarylandA bachelor's degree in computer science or related discipline; an associate's degree in computer science or related discipline and two (2) years programming experience or five (5) years programming experience may be substituted for a bachelor's degree. Within the last three (3) years, a minimum of one (1) year of experience using distributed batch- or stream-processing solutions such as Ray, Apache Spark, Apache Flink, Apache Beam, Databricks, cloud-native data-processing services, or equivalent technologies.
Python Developer (Mid-Senior) JTEC ConsultingPython Developer (Mid-Senior)Chantilly, VirginiaDuties and responsibilities vary by role and may include: Work as part of a blended team of government and contractor personnel including data scientists and technical team members supporting application and systems development projects for deployment across multiple environments. Position Description: JTEC Consulting is hiring Python Developers at the mid-senior career level to support a data science and software engineering team developing and deploying systems across multiple federal environments.
SQL And Python Developer IntelliDyneSQL And Python DeveloperWashington, DC$90,000–$125,000 / yearThe SQL Developer will be responsible for finalizing forms, procedures and other documentation needed for the maintenance and configuration of application programs like Cognos as well as providing production support of applications and ad hoc reporting needs. IntelliDyne has earned the designation of a Top Workplace by providing an inclusive and supportive environment where employees have a voice and are challenged to provide innovative solutions to our clients of national, state, and local importance.
Software 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.
Mid-Level Python Engineer Software Guidance & AssistanceMid-Level Python EngineerRockville, MD$62–$67 / hourWe are looking for experienced full-stack developers in our enterprise Market Facilities and Industry Services(MFIS), will work on building scalable backend services using Python, developing responsive user interfaces with Angular, and integrating with AWS services. Focus on creating robust APIs, optimizing frontend performance, and collaborating with cross-functional teams to deliver high-quality solutions that support business intelligence teams and data analysts.
Python Full Stack Developer V-Soft Consulting Group, IncPython Full Stack DeveloperTysons, VAKey Success in the Role: • Strong Interpersonal and communication skills to partner effectively with technical and. Deployment tools using - ANT, Unix Shell script, Maven, Gradle, ANSIBLE and Jenkins.
Software Engineer 2 - (Python, Kubernetes, Docker) AkinaSoftware Engineer 2 - (Python, Kubernetes, Docker)Annapolis Junction, MarylandYou will act as a general-purpose Software Engineer and Data Integrator for an up-and-coming project where you will design, develop, and integrate solutions for the greater developer community to provide. Akina is a Woman Owned, Service Disabled, Veteran Owned, Small Business, looking for talented and ambitious individuals to join our team.
Software Engineer 2 - (Python, JVM, Kubernetes) AkinaSoftware Engineer 2 - (Python, JVM, Kubernetes)Annapolis Junction, MarylandYou will act as a general-purpose Software Engineer and Data Integrator for an up-and-coming project where you will design, develop, and integrate solutions for the greater developer community to provide. Akina is a Woman Owned, Service Disabled, Veteran Owned, Small Business, looking for talented and ambitious individuals to join our team.
Software Developer - Python/Java PeratonSoftware Developer - Python/JavaChantilly, Virginia$86,000–$138,000 / yearFull timePeraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. Determine computer user needs; analyze system capabilities to resolve problems on program intent, output requirements, input data acquisition, programming techniques and controls; prepare operating instructions.
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.
NewPython Developer Artech LLCPython DeveloperMcLean, VA$60–$70 / hourThis role involves working on cutting-edge voice biometrics technology, interacting with real-time voice data, and collaborating with a dynamic team to enhance our systems and processes. Work on a system that interacts with real-time voice data and runs data modeling exercises.
NewFull Stack Developer with Python Sentrillion CorporationFull Stack Developer with PythonAshburn, VAResponsible for activities associated with delivery of software solutions associated with customer-defined systems and software projects by working in close collaboration with software developers/engineers, stakeholders, and end users within Agile processes. Experience developing and maintaining Python applications, APIs, automation scripts, or backend services in an enterprise environment, including familiarity with common Python frameworks and libraries.