Python Developer Jobs in Mclean, USA

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ETL Developer | 10+ Years

Job Overview: We are seeking a skilled ETL Developer (9 to 12 years) with hands-on experience in SSIS and Databricks to design, develop, and optimize robust data integration solutions. This role is ideal ...

Developer Full Stack Specialist

Location: McLean, VASalary Range: Competitive salary and performance-based bonusesIntroductionWe are seeking a highly experienced hands-on Full Stack Engineer to design and develop cutting-edge AI Agents, Agentic Workflows, and Gen AI Applications that solve complex business problems. ...

Workday Financials Developer/Analyst

Description: Requisition Title Workday Financials Developer/Analyst Project Description 1. Knowledge of Workday Financials, Revenue Management, Cash Management, Accounts Receivable, Billing, Customer account, Banking among others. 2. Hands on experience with Workday report creation. ...

DevOps Engineer TS/SCI Clearance

Overview Working across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. Aligned around a shared purpose, our $3.9B ...

DevOps Engineer TS/SCI Clearance

Overview Working across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. Aligned around a shared purpose, our $3.9B ...

Senior Full Stack Engineer, TS/SCI w/Poly

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges—and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a ...

Senior Full Stack Engineer, TS/SCI w/Poly

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges—and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a ...

Senior Full Stack Engineer, TS/SCI w/Poly

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges—and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a ...

Full Stack Developer TS/SCI with Polygraph

**Req ID:** RQ217062**Type of Requisition:** Regular**Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph**Public Trust/Other Required:** None**Job Family:** Software Engineering**Skills:**Artificial Intelligence Ethics,Machine Learning (ML),Software Solutions**E ...

Full Stack Developer TS/SCI with Polygraph

**Req ID:** RQ217062**Type of Requisition:** Regular**Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph**Public Trust/Other Required:** None**Job Family:** Software Engineering**Skills:**Artificial Intelligence Ethics,Machine Learning (ML),Software Solutions**E ...

Front End UI/UX Developer

At Credence, we support our clients’ mission-critical needs, powered by technology. We provide cutting-edge solutions, including AI/ML, enterprise modernization, and advanced intelligence capabilities, to the largest defense and health federal organizations. Through partnership and trust, we increase mission ...

Platform Engineer

**Overview** We are seeking **Full-Stack Platform Engineer** , with a Tinkerer mindset, who can build high-quality software across the stack while also owning the infrastructure, pipelines, and tooling that accelerate our engineering teams. This role blends **hands-on development** , **cloud architect ...

Platform Engineer

**Overview** We are seeking **Full-Stack Platform Engineer** , with a Tinkerer mindset, who can build high-quality software across the stack while also owning the infrastructure, pipelines, and tooling that accelerate our engineering teams. This role blends **hands-on development** , **cloud architect ...

Senior Manager, Data Engineering (Enterprise Platforms Technology)

Overview Senior Manager, Data Engineering (Enterprise Platforms Technology)Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll b ...

Lead Software Engineer, Back End (Java/Go/Python, Kubernetes, AWS)

Overview Lead Software Engineer, Back End (Java/Go/Python, Kubernetes, AWS)Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be p ...

Engineering Foundry Software Engineering Full stack Developer Senior Consultant

Engineering Foundry/Software Engineering Development- Full-stack Developer/Senior Consultant/Software Engineer - IIIJoin our AI & Engineering team transforming technology platforms, driving innovation, and helping make a significant impact on our clients' success. You'll work alongside talented professionals ...

Quality Assurance Engineer

Quality Assurance Engineer Contractor Work Model: Remote If interested reach out directly to kimberly.spicer@systemone.com What You Will Do: As a Quality Assurance Engineer, you will create tests that identify issues with product software and infrastructure in advance of product launch. ...

Cyber AI Data Engineer Senior Consultant

Are you interested in improving the cyber and organizational risk profiles of leading companies? Do you want to build the data foundations that power the next generation of AI-enabled cyber defense?If yes, then Deloitte's Cyber team could be the place for you.We are looking for a hands-on Data Engineer t ...

Senior Java Full Stack Developer

Job Title: Senior Java Full Stack DeveloperLocation: McLean, VA, 22102 (5 Days/Week Onsite from start of assignment)Duration: 8 Months Must Have Qualifications: Ideal candidate must have strong Java and advanc ...

Senior Java Full Stack Developer

Job Title: Senior Java Full Stack DeveloperLocation: McLean, VA, 22102 (5 Days/Week Onsite from start of assignment)Duration: 8 Months Must Have Qualifications: Ideal candidate must have strong Java and advanc ...

Lead Power Platform Developer/Architect

**Job Family** **:** SAAS/PAAS/Cloud Consulting **Travel Required** **:** Up to 10% **Clearance Required** **:** Ability to Obtain Secret **What You Will Do** **:** Guidehouse is looking for a highly skilled Power Platform Architect who can trans ...

Dynamics 365 CE Senior Developer

**Job Family** **:** SAAS/PAAS/Cloud Consulting **Travel Required** **:** Up to 25% **Clearance Required** **:** None **What You Will Do** **:** We are looking for a hands-on senior software engineer with deep knowledge of Microsoft Power Apps, i ...

Dynamics 365 CE Senior Developer

**Job Family** **:** SAAS/PAAS/Cloud Consulting **Travel Required** **:** Up to 25% **Clearance Required** **:** None **What You Will Do** **:** We are looking for a hands-on senior software engineer with deep knowledge of Microsoft Power Apps, i ...

Lead Power Platform Developer/Architect

**Job Family** **:** SAAS/PAAS/Cloud Consulting **Travel Required** **:** Up to 10% **Clearance Required** **:** Ability to Obtain Secret **What You Will Do** **:** Guidehouse is looking for a highly skilled Power Platform Architect who can trans ...

Fullstack Developer TSSCI w/ Poly

Job Description• Design, develop, and maintain scalable backend services supporting RESTful and GraphQL APIs.• Architect and implement microservices-based systems using containerized deployments.• Optimize backend performance through caching, queueing, and efficient data-access patterns.• Design ...

Fullstack Developer TSSCI w/ Poly

Job Description• Design, develop, and maintain scalable backend services supporting RESTful and GraphQL APIs.• Architect and implement microservices-based systems using containerized deployments.• Optimize backend performance through caching, queueing, and efficient data-access patterns.• Design ...

Full Stack Developer Senior (TS)

**Introduction**A career in IBM Consulting is built on long-term client relationships and close collaboration worldwide. You’ll work with leading companies across industries, helping them shape their hybrid cloud and AI journeys. With support from our strategic partners, robust IBM technology, and Red Hat, y ...

Full Stack Developer Senior (TS)

**Introduction**A career in IBM Consulting is built on long-term client relationships and close collaboration worldwide. You’ll work with leading companies across industries, helping them shape their hybrid cloud and AI journeys. With support from our strategic partners, robust IBM technology, and Red Hat, y ...

Full Stack Developer Intermediate (TS)

**Introduction**A career in IBM Consulting is built on long-term client relationships and close collaboration worldwide. You’ll work with leading companies across industries, helping them shape their hybrid cloud and AI journeys. With support from our strategic partners, robust IBM technology, and Red Hat, y ...

Full Stack Developer Intermediate (TS)

**Introduction**A career in IBM Consulting is built on long-term client relationships and close collaboration worldwide. You’ll work with leading companies across industries, helping them shape their hybrid cloud and AI journeys. With support from our strategic partners, robust IBM technology, and Red Hat, y ...

Salesforce Technical Lead / Sr. Developer

**Overview** As a **Steampunk** **Salesforce Technical Lead** , you will work with Technical/Solutions Architects and Business Analysts to translate business requirements into well‐architected solutions that bestleveragethe Salesforce platform. Develop, test, document andmaintainsolutions, integrations ...

Senior Salesforce Marketing Cloud Developer

**Overview** As a **Steampunk** **Senior** **Salesforce** **Marketing Cloud** **Developer** , you will work with Technical/Solutions Architects and Business Analysts to translate business requirements into well‐architected solutions that bestleveragethe Salesforce platform. Develop, test, document a ...

Salesforce Technical Lead / Sr. Developer

**Overview** As a **Steampunk** **Salesforce Technical Lead** , you will work with Technical/Solutions Architects and Business Analysts to translate business requirements into well‐architected solutions that bestleveragethe Salesforce platform. Develop, test, document andmaintainsolutions, integrations ...

Salesforce Technical Lead / Sr. Developer

**Overview** As a **Steampunk** **Salesforce Technical Lead** , you will work with Technical/Solutions Architects and Business Analysts to translate business requirements into well‐architected solutions that bestleveragethe Salesforce platform. Develop, test, document andmaintainsolutions, integrations ...

Salesforce Technical Lead / Sr. Developer

**Overview** As a **Steampunk** **Salesforce Technical Lead** , you will work with Technical/Solutions Architects and Business Analysts to translate business requirements into well‐architected solutions that bestleveragethe Salesforce platform. Develop, test, document andmaintainsolutions, integrations ...

Senior Salesforce Marketing Cloud Developer

**Overview** As a **Steampunk** **Senior** **Salesforce** **Marketing Cloud** **Developer** , you will work with Technical/Solutions Architects and Business Analysts to translate business requirements into well‐architected solutions that bestleveragethe Salesforce platform. Develop, test, document a ...

Senior Salesforce Marketing Cloud Developer

**Overview** As a **Steampunk** **Senior** **Salesforce** **Marketing Cloud** **Developer** , you will work with Technical/Solutions Architects and Business Analysts to translate business requirements into well‐architected solutions that bestleveragethe Salesforce platform. Develop, test, document a ...

Senior Salesforce Marketing Cloud Developer

**Overview** As a **Steampunk** **Senior** **Salesforce** **Marketing Cloud** **Developer** , you will work with Technical/Solutions Architects and Business Analysts to translate business requirements into well‐architected solutions that bestleveragethe Salesforce platform. Develop, test, document a ...

Full Stack Developer McLean, VA

Title: Full-stack Software DeveloperLocation: McLean, VARate: $Open/ Hr 2+ year contractOpenings: 4 Description:- • Master’s or Minor in Computer Science• 5 years of experience developing front end technologies: Angular JS, Node JS, JavaScript, Typescript, HTML 5, or CS ...

Full Stack Developer McLean, VA

Title: Full-stack Software DeveloperLocation: McLean, VARate: $Open/ Hr 2+ year contractOpenings: 4 Description:- • Master’s or Minor in Computer Science• 5 years of experience developing front end technologies: Angular JS, Node JS, JavaScript, Typescript, HTML 5, or CS ...

Network Protocol Developer & Analyst Engineer

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges—and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a ...

Network Protocol Developer & Analyst Engineer

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges—and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a ...

Network Protocol Developer & Analyst Engineer

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges—and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a ...

Amazon Connect Technical Lead / Developer

Our Deloitte Sales & Service team empowers organizations to build deeper relationships with customers through innovative strategies, advanced analytics, Generative AI, transformative technologies, and creative design. We can enhance customer experiences and drive sustained growth and customer value creation and ...

Manager GenAI Full Stack Developer

Deloitte professionals help organizations navigate business risks and opportunities across financial, operational, information technology (IT), and regulatory areas. In this Manager role, you will lead teams delivering end-to-end (full stack) Generative AI (GenAI) solutions-including Retrieval-Augmented Generati ...

Mainframe Developer _ COBOL & JCL

Mainframe Developer – COBOL & JCL Strong hands-on experience with COBOL (Batch & Online) Proficient in JCL including job scheduling, utilities, and restart/recovery Experience with IBM z/OS Mainframe environment Good working knowledge of C ...

Workday Developer Full Stack Senior

Location:McLean, VA – Fully OnsiteSalary Range:TBD – will be provided by the hiring teamIntroductionJoin our dynamic team in McLean, VA, a vibrant area known for its excellent quality of life and proximity to the nation's capital. As a Full Stack Senio ...

Full Stack Developer McLean, VA

Title: Full-stack Software DeveloperLocation: McLean, VARate: $Open/ Hr 2+ year contractOpenings: 4Description:- • Master’s or Minor in Computer Science• 5 years of experience developing front end technologies: Angular JS, Node JS, JavaScript, Typescript, HTML 5, or CSS • E ...

Senior ServiceNow Developer Fannie Mae

Role - Senior ServiceNow DeveloperJob ID - (phone number removed)Client - Client Location - Mclean VAONSITE INTERVIEW100% Onsite 4-5 days per week$85/hr c2cDuration - 12 monthsReopening roles as the hiring manager needs ad ...

Senior ServiceNow Developer Fannie Mae

Role - Senior ServiceNow DeveloperJob ID - (phone number removed)Client - Client Location - Mclean VAONSITE INTERVIEW100% Onsite 4-5 days per week$85/hr c2cDuration - 12 monthsReopening roles as the hiring manager needs ad ...

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