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- A technology solutions provider in McLean, Virginia, is seeking a seasoned Python Developer with 7-10 years of experience, proficient in Django and REST API development. The role involves developing and maintaining web applications, requiring a strong understanding of...Senior
- ...Contribute to a multi-year modernization initiative (2026+) Must Have Qualifications : 7+ years of hands-on development Python development Strong SQL expertise (critical): Ability to write and understand complex queries (DB2 / SQL Server)...Senior
SMX Services and Consulting, Inc.
McLean, VA22 hours 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, VA4 days ago - ...Must-Have Skills: ~5+ years of hands-on experience as a Python Developer ~ Expertise in frameworks such as Django, Flask, or FastAPI ~ Strong knowledge of NumPy, pandas, and relational databases ~ Experience with unit testing and automation tools...Senior
Saxon Global
McLean, VA2 days ago - ...A bit about us: A rapidly growing 1000 person Bio-tech company in Rockville, MD is hiring multiple Python/Java Developers with experience developing applications for Medical Device, Instruments, or other stand alone Devices! (**Will help with relocation assistance...SeniorTemporary workLocal areaRelocation packageFlexible hours
Jobot
Rockville, MD3 days ago - ...Job Description: Must Haves: Python, SQL, Groovy, PostgreSQL, Jenkins, Docker Kubernetes, CI/CD, Bitbucket, Gitlab, Oracle,... ...business and operational capabilities. • Solid experience as Python Developer Experience with Python frameworks e.g., Django, Flask. • Good...SeniorWork experience placement
Navtech
McLean, VA3 days ago - ...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... ...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
Macpower Digital Assets Edge
Washington DC1 day ago $95.8k - $136.4k
...Senior Python Developer Category: Software Development/ Engineering Main location: United States, Virginia, Reston Position ID:J0326-0960 Employment Type: Full Time U.S. - Finding purpose at CGI By playing this video you consent...SeniorFull timeLocal areaImmediate startCGI
Reston, VA2 days ago$150k - $175k
...Python Developer (Mid-Senior) Chantilly, VA 20151 JTEC Consulting LLC focuses on successfully delivering solutions to meet our clients' most critical needs. Our founding members have decades of experience delivering a wide range of solutions to Air Force and DOD...SeniorFor contractorsLocal areaRelocation packageJTEC Consulting LLC
Chantilly, Loudoun County, VA2 days ago- ...Senior Python/AWS Application Developer (#676) Washington, DC – ONSITE Type: Multi-year Contract Open to W2 and C2C US citizenship required per government contract Must be able to obtain Public Trust clearance As part of a team, the selected contractor...SeniorContract workFor contractorsWork experience placementLocal area
System One Holdings, LLC
Washington DC3 days ago - ...financial services firm in McLean, VA is seeking a Senior Software Engineer specialized in Full Stack development. The role involves designing, developing, and supporting robust cloud-based solutions using technologies like Python, Databricks, and AWS. Ideal candidates will...Senior
- ...firm is seeking an experienced Full Stack Engineer to design and develop cutting-edge AI Agents and Gen AI applications in McLean, VA.... ...advanced skills in Angular for front-end development, along with Python for microservices. Candidates should possess over 10 years of...Senior
$161.8k - $184.6k
Senior Software Engineer - Full Stack (Python + Spark) Do you love building and pioneering in the technology space? Do you enjoy solving complex business... ...Do Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full...SeniorFull timePart timeInternshipH1bLocal area- An innovative firm is seeking a skilled Python Developer with extensive experience in designing and developing Python applications. This role requires a deep understanding of relational databases, particularly Azure SQL, and proficiency in Angular. The ideal candidate...Senior
$161.8k - $184.6k
...Collaborate with and across Agile teams to design, develop, test, implement, and support technical... ...programming languages like Java, Scala, Python and Open Source RDBMS and NoSQL databases... .... McLean, VA: $161,800 - $184,600 for Senior Data Engineer Richmond, VA: $147,100 - $...SeniorFull timePart timeInternshipH1bLocal area$99k - $225k
A leading consulting firm is seeking a Senior Artificial Intelligence and Machine Learning... ...in McLean, VA. In this role, you will develop and operationalize secure AI solutions as... ...extensive experience in ML engineering, Python, and working with data pipelines. This position...SeniorRemote jobFlexible hours- A technology services firm in McLean, Virginia is seeking a Senior AI and ML Software Engineer with over 5 years of experience in software... ...methodologies and programming languages like JavaScript and Python. Secret clearance is required. The position offers a competitive...SeniorRemote job
- ...Job Title: Sr. Python Developer Location: Mclean, VA (5 Days/Week onsite from start of assignment) Duration : 8 Months Must Have Qualifications: 7+ years of backend development- Python required. Strong database skills-SQL Server or DB2, data extraction...Senior
Varite
McLean, VA2 days ago $133k - $151.8k
...technology company in McLean, VA is seeking a Senior Associate, Data Scientist to enhance its... ...Program. The ideal candidate will develop machine learning models, work with cross-... ...analytics and programming, specifically in Python and SQL. The position offers a competitive...Senior- ...financial technology company is seeking a skilled Data Scientist to develop and support econometric time-series models. The ideal candidate... ...a quantitative field, with at least 3 years of experience in Python, machine learning, and SQL. This role emphasizes innovative...Senior
- ...Job Description Job Description We are looking for a Senior Python Developer to join our software development team. Senior Python Developer responsibilities include participating in the entire software development lifecycle, debugging applications and configuring...SeniorWork experience placement
$135k - $150k
...federal contracting firm in Arlington, VA, is looking for a Senior Software Developer to support a federal agency. This full-time hybrid role... ...cybersecurity solutions. The ideal candidate has over 10 years in Python development and systems integration experience, along with...SeniorRemote jobFull time- ...Software Guidance & Assistance, Inc., (SGA), is searching for a Senior Python/Angular Engineer for a contract assignment with one of our... ...assessment. Responsibilities : Design, develop, and maintain robust, scalable applications using Python and modern...SeniorContract workWork at officeLocal area
SGA
Rockville, MD4 days ago - ...profitable Washington DC-based startup is seeking a Senior Software Engineer to join its growing team. The company is developing a cutting-edge platform to support political... ..., proficiency in backend development with Python/Typescript, and experience in cloud services like...Senior
- Job Summary Client is seeking a highly motivated and skilled Python Developer to join our dynamic technology team. The ideal candidate will have hands‑on experience with Python, Node.js, and AWS. While Java is a plus, it is not a mandatory requirement. You’ll work on...Work experience placement
- A leading consulting firm in McLean, Virginia, is seeking a Senior Data Scientist to support intelligence operations with expertise in machine learning and data analysis. The ideal candidate will have a Bachelor’s degree, relevant experience with AI and ML systems, and...Senior
- ...profitable Washington DC-based startup is seeking a Senior Software Engineer to join its growing team. The company is developing a cutting‑edge platform to support political... ...Proficiency in backend development with Python and/or Typescript Experience building APIs in...Senior
- ...spearhead cloud-based technology adoption and enhance architecture platforms. In this role, you will advise cross-functional teams, develop roadmaps, and ensure high-quality production code. Successful candidates will have extensive experience in software engineering, a...Senior
$105k - $145k
...execute evaluation processes for AI systems. The role involves developing evaluation metrics, building automated evaluation scripts, and... ...experience evaluating machine learning models and proficiency in Python and relevant libraries. This position offers a competitive...Senior$86.8k - $198k
A technology firm in McLean is seeking a Senior Software Engineer to drive innovative cybersecurity solutions through AI and cloud-native... ...of software engineering experience, particularly with AWS and Python, alongside a Bachelor's degree in a relevant field. Salary range...Senior
