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- ...Python Developer Location: McLean, VA (Hybrid -Tues-Thru) Duration: 10+ Month Job Description: Must Haves: 6+ years of hands-on Python development experience using PySpark, XML, Json. Database side they need to have experience with SQL using Hive. 6+ years...SeniorContract work
Samprasoft
McLean, VA1 day ago - ...What we would like to see: In a senior developer role, you will design and build data flow and data integration processes to enhance loss... ...firm. Drawing from your vast hands-on experience in Python (PySpark), Spark, REST, Java, and Scala, you will develop, test...Senior
Mavens Guild
McLean, VA1 day ago - ...Senior Python Developer We are seeking a Senior Python Developer to support the development of mission-critical applications built on modern software development frameworks. The selected candidate will collaborate with engineering teams to design, develop, enhance,...SeniorFull timeMonday to Friday
eSolutionsFirst
McLean, VA4 days ago - ...Title: Senior Python Developer Location: Must be onsite either in Plano, TX or McLean, VA for 5 days a week (Monday to Friday) Duration: Long Term Interview Mode: In-Person interview Job Description: Looking for a proactive, detail-oriented Professional...SeniorMonday to Friday
Unisys
McLean, VA3 days ago $85 - $90 per hour
...Akkodis is seeking a Senior Python Developer for a Contract with a client in McLean, VA. The ideal candidate will be responsible for designing, building, and supporting scalable backend applications and datadriven services. Rate Range: $85/Hour to $90/Hour; The...SeniorHourly payContract workTemporary workLocal areaAkkodis
McLean, VA4 days ago- Ampcus Inc. is seeking a Sr. Python Developer in McLean, VA to design, develop, and document software solutions using Python and AWS services. The role emphasizes API integration, data flows, and applications-side experience, with Fargate, Lambda, DynamoDB, SQS, and SNS...Senior
- A technology company located in Virginia is looking for a skilled Python Developer to develop, maintain, and scale web applications using the Django framework. The ideal candidate will have 7-10 years of professional experience, strong knowledge of REST API integration...Senior
- Qualifications 7 10 years of professional experience as a Python Developer with expertise in Django. Proficiency in REST API development and integration. Strong understanding of OOP, MVC architecture, and web development concepts. Experience with version control systems...SeniorRemote jobPermanent employmentContract workLocal area
- Job Summary Senior Python Developer who will lead the integration of a custom application with client‑based systems. The role requires working cross‑functionally in an Agile environment, building FastAPI endpoints, creating microservices, and collaborating on both front...SeniorFull timeContract workTemporary workLocal areaRemote work
- Mindlance is seeking a Senior Full Stack Developer (Python, Java) to join our Investments & Capital Markets team in a full-time on-site role in McLean, VA. You will help build and scale an enterprise forecasting platform supporting long-term financial projections and regulatory...SeniorFull time
- Tata Consultancy Services is seeking a senior software engineer in McLean, VA for federal engagements. The role requires 10+ years in software engineering and 5+ years in Python, with Django and Nginx experience. Candidates should have exposure to AWS Gov Cloud and cloud...Senior
- ...with MANTECH to connect them with exceptional professionals for this role. MANTECH seeks a driven and mission-focused Senior Python Developer to join our elite team based in Herndon, VA . In this role, you will contribute directly to innovative projects that...Senior
MANTECH
Herndon, VA12 days ago - ...Business consulting services. We are in search of a highly motivated candidate to join our talented Team. Job Title: Sr. Python Developer Job Location: Mclean, VA Job Description: The candidate will mainly be involved in design, development, and documentation...Senior
Ampcus
McLean, VA5 days ago - ...Senior Python Developer (AWS Migration) We are looking for a highly experienced Senior Python Developer to spearhead a critical legacy migration project. The initiative focuses on a full-scale on-prem to cloud migration into AWS. This role is highly hands-on and requires...Senior
Anveta
Washington DC15 hours ago $60 - $62 per hour
...Job Title: Senior Python Developer Location: Mount Laurel, NJ (Local Candidates Only) Job Type: Contract Rate: $60-$62/hr Job Summary: We are seeking an experienced Senior Python Developer with strong expertise in PySpark, MongoDB, and SQL. The ideal...SeniorContract workLocal areaDiverse Lynx
Laurel, MD4 days ago- ...Senior Developer - Python / AWS Workflow Automation About the Role We are seeking a skilled and motivated Senior Developer to join our Workflow Automation team. This role is pivotal in designing, developing, and implementing a modern job scheduling and orchestration solution...SeniorLong term contract3 days per week
3B Staffing LLC
Herndon, VA4 days ago $100k - $150k
...Spatial Front, Inc. (SFI), a two-time USA Today Top Workplaces awardee and Washington Top Workplaces honoree, is seeking a Senior Python Developer to join our growing team supporting a federal client in Suitland, MD. In this role, you will support a geospatial and data...SeniorFull timeRemote workFlexible hoursSpatial Front
Suitland, MD15 hours ago- PTR Global in McLean, VA is seeking a Senior Python Developer for an onsite contract through Dec 31, 2026. You will develop financial forecasting models, optimize SQL queries, and build data pipelines and REST-based applications using Django and FastAPI. The ideal candidate...SeniorContract work
- MDAEdge is seeking a Sr. Python Developer to support federal projects in Washington, DC. The ideal candidate will have at least 5 years of related experience and a Bachelor's degree in a relevant field. You will design, develop, and maintain applications, and ensure quality...Senior
$131.3k - $237.35k
...customers. This role sits at the intersection of helping end users, developing new features, and coordinating with technical partners to... ...Intelligence Polygraph clearance Four years of experience in a Python Development role Bachelor’s degree in computer science,...SeniorLocal areaImmediate startLeidos
Burke, VA22 hours ago- VT Group (VTG) is seeking a Data & Software Engineer in McLean, Virginia. The successful candidate will leverage strong Python skills to build and optimize complex data pipelines while working with technologies like Apache Spark and AWS. All applicants must hold an active...Senior
$50 per hour
Python - Senior Developers - AI Training - USA About Prolific Prolific is not just another player in the AI space - we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers, and organizations use Prolific to gather data...SeniorWork from homeFlexible hours$90 - $110 per hour
...team manages. We have recently modernized our commerce stack to Python, FastAPI, and Stripe, and we are currently migrating our... ...streamlining our Braze setup. What Will You Do in This Role? The Python Developer plays a critical role in driving our commerce and communication...SeniorHourly pay$229.9k - $262.4k
Capital One National Association is seeking a Senior Lead Data Engineer in McLean, Virginia. This role involves pioneering data-driven tools, leading Agile teams, and leveraging technologies like AWS and AI for Risk management. The ideal candidate will possess strong programming...Senior- Capital One seeks a Senior Lead Data Engineer to join its team in McLean, VA, focusing on AWS, Python, and machine learning. Candidates will lead a team to develop cloud-based solutions that enhance risk management through AI technology. The role demands a Bachelor's degree...Senior
- Apex Systems is seeking an experienced Full Stack Developer to join our team in McLean, VA. The role focuses on Python-based model coding for financial forecasting and migrating large data sets across multiple sources. The candidate will work with Snowflake data warehouses...SeniorContract work
- Capital One is looking for a Senior Lead Data Engineer in McLean, VA to spearhead data projects using Python, AWS, and Snowflake. You will collaborate with Agile teams to create innovative solutions that address real business challenges and enhance customer experiences....Senior
$140k - $180k
Trusted Concepts, Inc. is looking for a Senior Engineer to tackle complex challenges in a collaborative environment. The role involves... ...Science, at least 5 years of coding experience, and proficiency in Python and CI/CD tools. Salary ranges from $140,000 to $180,000...Senior- ...engaged Veteran‑owned clients has a funded opening for a Sr. Python Developer and their ideal candidate is a DMV resident with a minimum of... ...contractor or federal employee is preferred. Our client is seeking a Senior Python Developer. As a Python Developer, you will be part of...SeniorFor contractorsWork experience placementWork at officeFlexible hours
- A tech services firm is seeking a Mid-Senior Level Python Developer for full stack application development onsite in McLean, VA. Ideal candidates will have a Bachelor's degree in a related field and at least 5 years of extensive experience in Data technologies including...Senior
