Explore 2 backend python developer jobs from 2 hiring companies in Orange, VA, US. Filter by remote, salary, experience, and company, then open any listing to apply.

backend-python-developer

Backend Python Developer

Culpeper

Charlottesville

Fredericksburg

Lake Monticello

Hollymead

Harrisonburg

Waynesboro

Linton Hall

Manassas

Front Royal

Short Pump

Montclair

Bull Run

Buckhall

Warrenton

Gainesville

Wyndham

Bristow

New Baltimore

Backend Python Developer Jobs

CFA Institute

ManTech

Onsite

Remote

MANTECH seeks a motivated, career and customer-oriented Back-End Developer to join our team in Springfield, VA.
 
The Back-End Developer will lead the design, implementation, and maintenance of server-side logic, APIs, and system integration for technical applications. You will help ensure back-end components meet technical requirements and security standards while supporting overall mission objectives.
 
Responsibilities include but are not limited to:
Designing, developing, and maintaining server-side applications and APIs.
Building and managing databases while ensuring data integrity and security.
Integrating with authentication systems and security frameworks to meet all requirements.
Writing clean, efficient, and well-documented code for systems and interfaces.
Implementing security controls and maintaining a robust library of technical documentation.
Collaborating with developers and stakeholders to ensure seamless system integration.
Providing technical leadership and mentoring to junior developers to drive the technical agenda.
 
Minimum Qualifications:
Bachelor's degree in Computer Science or related field with 8+ years of experience in back-end development.
Expertise in back-end programming languages such as Python, Java, C#, Ruby, or Node.js.
Strong understanding of SQL and NoSQL database technologies and optimization techniques.
Experience with API design and development, including REST or GraphQL.
Proficiency with cloud platforms and containerization technologies like Docker and Kubernetes.
Knowledge of server-side frameworks and security best practices for classified environments.
Knowledge of database design and optimization techniques
Experience with authentication and authorization systems
 
Preferred Qualifications:
Experience working with classified systems and meeting complex security requirements.
Expertise in designing microservices architectures and using message brokers like Kafka.
Proficiency with Infrastructure as Code (IaC) tools such as Terraform or Ansible.
Experience with serverless computing and high-performance data processing.
 
Clearance Requirements:
An active TS/SCI with the ability to obtain and maintain a polygraph.
 
Physical Requirements:
The person in this position must be able to remain in a stationary position 50% of the time.
You will need to occasionally move about inside the office to access file cabinets and office machinery.
You must be able to exchange accurate information when frequently communicating with co-workers and management.

Back End Developer

Bachelor's degree in Computer Science or related field with 8+ years of back-end experience; strong proficiency in Python, Java, C#, Ruby, or Node.js; SQL/NoSQL databases; API design (REST/GraphQL); cloud and containers (Docker/Kubernetes); security best practices for classified environments.

Osv_cfainstitute

Are you a senior developer who thrives in collaborative environments and enjoys raising the bar for how teams build AI solutions? Do you bring both hands-on engineering depth and the ability to help shape standards, design patterns, and best practices within a growing AI Center of Excellence?<h3></h3><h3></h3><ul><li>Design, develop, and unit test end-to-end AI-enabled software solutions following standard software development lifecycle practices.</li><li>Rapidly prototype AI capabilities from concept to demonstrable proof of value, including UI/API layers, orchestration, retrieval, and evaluation.</li><li>Implement retrieval augmented generation (RAG) and enterprise search patterns, including connectors, chunking strategies, embeddings, access control, relevance tuning, and grounding/citation techniques.</li><li>Build and orchestrate agentic workflows using tool/function calling, workflow orchestration, guardrails, observability, and error handling.</li><li>Establish evaluation frameworks, including test datasets, golden answers, regression testing, hallucination detection, safety checks, and light red teaming.</li><li>Package successful outcomes into reusable assets such as reference implementations, templates, prompt/tool patterns, and operational runbooks.</li><li>Design technical solutions aligned with CFA Institute reference architectures and enterprise standards.</li><li>Partner with subject matter experts and business stakeholders (e.g., Education, RAS, GCC) to define success criteria, ROI signals, and iterate on solutions.</li><li>Transition production ready concepts to engineering and platform teams with clear requirements, architecture documentation, risks, and operational considerations.</li><li>Contribute to and evolve coding standards, knowledge bases, and shared engineering practices.</li><li>Translate business objectives into technical designs and support deployment, maintenance, and lifecycle management of applications.</li></ul>  What You’ll Bring<ul><li>Bachelor’s degree in computer science or a related field, or equivalent practical experience.</li><li>Minimum of five (5) years of professional software development experience with a strong delivery track record.</li><li>Strong full stack and/or backend engineering experience, including API design and integration.</li><li>Hands‑on experience building generative AI solutions using platforms such as OpenAI, Azure OpenAI, or Anthropic, including prompt and tool orchestration and embeddings.</li><li>Proficiency in Python and/or TypeScript/Node.js.</li><li>Practical experience with search and retrieval technologies, including vector databases or enterprise search platforms.</li><li>Experience integrating enterprise systems and productivity platforms (e.g., Microsoft 365, Teams, SharePoint, Atlassian, Salesforce).</li><li>Experience across all phases of the development lifecycle, including requirements, development, testing, deployment, and support.</li><li>Strong written and verbal communication skills, including the ability to deliver clear demonstrations of technical solutions.</li><li>Ability to work effectively in ambiguous environments with a bias toward rapid experimentation and learning.</li></ul>Preferred / Nice to Have<ul><li>Experience in education technology, assessment systems, simulations, scoring, or human in the loop review workflows.</li><li>Familiarity with Microsoft Copilot Studio, M365 Copilot extensibility, Graph connectors, and Teams/SharePoint integration.</li><li>Experience with observability and evaluation tooling, including tracing, prompt/version management, and experiment tracking.</li><li>Familiarity with responsible AI practices, including data handling, privacy/PII considerations, access controls, auditability, and compliance.</li><li>Experience with CI/CD pipelines, automated testing, performance monitoring, and cloud-native deployment patterns.</li></ul>At CFA Institute, we are committed to transparency and equity in our hiring process. In compliance with wage transparency laws in many of the jurisdictions in which we recruit, we provide the following information regarding compensation for this position: Expected salary range: $106,000 - $170,000 per year. All salary ranges are subject to adjustment based on experience, education, and other factors relevant to the position. Additional benefits include eligibility for an annual incentive bonus, a 12% employer contribution to a 401(k) or pension plan, and a comprehensive medical benefits package.#LI-TB1 About CFA InstituteCFA Institute are the global leader in investment excellence and ethics. With nearly 200,000 charterholders across 160 markets, we drive professional growth, ethical behavior, and better markets. We care about our employees’ well-being, offering industry-leading benefits like:<ul><li>Comprehensive health coverage for you and your family</li><li>Generous leave and time off</li><li>Competitive retirement plans</li><li>Flexible work options</li><li>Wellness, education, and support programs</li></ul>If you feel this opportunity could be the next step in your career, we encourage you to click “Apply” and complete our three-minute application.Be part of a team committed to putting investors first and growing economies. Follow us &#64;CFAInstitute on <a href="http://www.linkedin.com/company/cfainstitute" target="_blank">LinkedIn</a> and <a href="https://twitter.com/CFAinstitute" target="_blank">X</a>.Important Message: Your application must clearly demonstrate how you meet the requirements as CFA Institute cannot make assumptions about your education, experience, or location. We thank all those who apply. Only those selected for further consideration will be contacted. We are an Equal Opportunity Employer. CFA Institute prohibits both discrimination and harassment with regard to all identifying characteristics: any individual employee, group of employees, or prospective employee on the basis of race, color, national origin, citizenship or immigration status, religion, creed or belief, age, marital or partnership status, marital or family status, care giver status, pregnancy and maternity, sexual and other reproductive health decisions, physical abilities/qualities, disability, sexual orientation, gender, gender identity or expression, predisposing genetic characteristic, military or veteran status, status as a victim or witness of domestic violence or sex offense or stalking, unemployment status, infectious disease carrier status, migrant worker status, educational background, socio-economic status, geographic location and culture or any other basis protected by applicable law. This policy impacts all aspects of employment, including but not limited to, recruitment, hiring, compensation, training, development, promotion, demotion, layoff, recall, furlough, transfer, leave of absence, and dismissal. This is a global policy that applies to all CFA Institute employees, regardless of location.If, due to a disability or current medical condition, you need an accommodation or assistance to complete a job application, you can request one at any stage of the recruitment process. Please send an email to <a target="_blank" href="mailto:humanresources&#64;cfainstitute.org">humanresources&#64;cfainstitute.org</a> noting the accommodations or assistance you are requesting. Please do not include any medical or health information in this email. We will review your request and contact you to discuss the possible options and arrangements. We will try our best to provide you with an accommodation or assistance that meets your needs and respects your preferences.Our application is not compatible with Internet Explorer (IE). We recommend using Chrome.

Senior Developer, Applied AI

Senior Developer

5+ years of professional software development; strong full stack/backend experience; Python and/or TypeScript/Node.js; AI solution experience using OpenAI/Azure/OpenAI or similar; familiarity with search/retrieval technologies; experience with enterprise integrations.

Backend Python Developer Jobs in Orange, VA, US | HiringCafe: every job on earth

Backend Python Developer Jobs in Orange, VA, US

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