143 python software developer opportunities in Reston updated today
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· Page 1 / 8Requirements Must have: - Strong proficiency in Java and/or C++ - Experience with software development best practices, including version control, testing, and code reviews - Solid understanding of data structures, algorithms, and object-oriented programming principles - Ability to work both independ
Job Title : Python Developer with AI/ML Location : Reston, VA (Local Only) Duration : Long Term Contract MOI: Video + In-Person Visa: W2 Consultant Only Job Description:- We are looking for an experienced Python Developer. The ideal candidate will have strong Python development skills and experience
Leidos has a job opening beginning in the Spring of 2026 for a Software Developer/Engineer Intern/Co-Op in Reston, VA. Work will consist of a wide range of project tasks to include: web application design and development, securing application components including communications, multi-factor authent
Cross-Domain Software Developer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) Key Summary We are seeking a talented and innovative Cross-Domain Software Developer to design, implement, and maintain secure solutions for transferring da
Role: Python Developer With Big Data Location: Reston, VA ( Locals Only) Visa: , EAD, H1B Note: Local to VA Only Big Data Experiance required 10 years hands-on Python development experience for big data application. Extensive working experience in implementing scalable and efficient data processing
Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a co
Position Description We are seeking a Senior Python Developer with Spark skills to design, build, and optimize large-scale data processing systems in a cloud-native AWS environment. This role focuses heavily on developing high-performance data pipelines using Spark and Python, as well as working wit
Job Role-Python Developer Location- Reston, VA We are looking for someone with strong development skills and that has significant experience with data lakes, Python, PySpark, Pandas, and AWS pipelines. Qualifications 10+ years hands-on Python development experience for big data application. Extensiv
Associate (Entry-Level) Technical Development Consultant/Enterprise Software Candidates must have foundational knowledge in SQL, Visual Basics, Java, Python or similar language skills required, including experience with database queries, stored procedures, performance tuning, and coding. SQL skill a
Must be Local to Reston, NO RELO - OnSite 3 days a week. Top 5 Technical Skills: Python (Big Data Pipeline) AWS Hadoop, Spark, Hive EMR Terraform Job Description: Strong Python development to build a big-data pipeline for data processing and analysis Need strong experience in Hadoop EMR, Spark, Pysp
Must be Local to Reston, NO RELO - OnSite 3 days a week. Top 5 Technical Skills: Python (Big Data Pipeline) AWS Hadoop, Spark, Hive EMR Terraform Job Description: Strong Python development to build a big-data pipeline for data processing and analysis Need strong experience in Hadoop EMR, Spark, Pysp
We are seeking a skilled and detail-oriented Python, SQL Developer with AWS experience to join our team.The ideal candidate will have a strong background in Python programming, SQL development, and cloud technologies, particularly AWS.This role requires the ability to work effectively in a virtual t
Sr Software Developer/Engineer Location US-VA-Reston ID Category Software Engineer Position Type Regular Full-Time Application Open Date 3/18/2026 Description The Engineer in this role will be supporting DIA customers in the maintenance, functionality, and sustainment of Zero Trust Environments. Thi
Sr Software Developer/Engineer Location US-VA-Reston ID 2026-11040 Category Software Engineer Position Type Regular Full-Time Application Open Date 3/18/2026 Description The Engineer in this role will be supporting DIA customers in the maintenance, functionality, and sustainment of Zero Trust Enviro
A technology solutions provider is seeking a skilled Python, SQL Developer with AWS experience to join their virtual team. The ideal candidate will develop Python scripts and SQL queries for data processing, utilize AWS services for cloud development, and work collaboratively in a high-pressure envi
Position: Python Developer Location: Reston, VA (Hybrid) Duration: 12 Months (Possible Extension) Job Description: We are seeking a highly experienced Senior Software Engineer with strong expertise in backend development, cloud-native architecture, and data engineering. The ideal candidate will have
Responsibilities This opening is in support of a proposal effort (Anticipated Start: August 2026) and is contingent upon contract award Overview: We are building a talent pipeline in support of an upcoming Defense Threat Reduction Agency (DTRA) contract proposal, with anticipated work beginning in A
Systems Engineering Services is seeking an AWS Python Developer with a Java Certification based out of the Washington DC/Reston area. Top 5 Technical Skills: Python (Big Data Pipeline) AWS Hadoop, Spark, Hive EMR Terraform Top 3 Soft Skills: Ability to collaborate well with team of developer Top Ski
Job Description: Responsibilities: Collaborate with cross-functional teams to understand project requirements and deliver quality web application implementations. Develop impactful features and/or fixes from a back-end development perspective for an enterprise-level web application. Implement new fe
U.S. - Finding purpose at CGI By playing this video you consent to Google/YouTube processing your data and using cookies - Learn more . Position Description: We are seeking a highly skilled and experienced Senior AWS Python Developer with a strong background in AWS cloud services, scalable applicati
Job Description: Overview We’re building a cloud-native AI platform that powers managed services for global enterprises. We need a Python-focused Software Engineer who brings depth on the backend and can reach across the stack when the work demands it. You’ll collaborate directly with our Lead Archi
A company is looking for a Software Engineer, Flask APIs, Python, SQL and AWS. Key Responsibilities Write services that collect, transform, and present data to users Maintain and extend a Flask-based REST API and Python ETL in Airflow Support the BI team by optimizing SQL and managing migrations Req
Requirements Must have: - Active TS/SCI clearance with polygraph - Bachelors degree with 9 years of experience or Masters degree with 7 years of experience - Proven experience in designing and implementing Extract, Transform, and Load (ETL) pipelines - Background as a senior software/systems archite
NoblisResponsibilities Noblis is looking for a highly experienced TS/SCI eligible Software Engineer with Python development experience to support critical national security missions. As a Python / Software Engineer, you will design, build, test, and maintain software solutions of application development p
## **Overview** Black Canyon Consulting **(BCC)** is searching for a **Senior Software** **Developer** to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), an institute of the National Institutes of Health. This is a full-time po
Requirements Must have: - Ability to obtain and maintain a Public Trust security clearance (US Citizenship required) - Bachelors degree in computer science or a related discipline along with a minimum of 4 years of relevant experience - Proficient in programming languages such as C++, Python, or Qt,
Dice is the leading career destination for tech experts at every stage of their careers. Our client, DRC Systems USA LLC, is seeking the following. Apply via Dice today! Only W2 (No C2C, No 1099, No H1b, No OPT EAD) Title: Senior Software Developer (Python Backend) Location: McLean, VA (5 days - Ons
Only W2 (No C2C, No 1099, No H1b, No OPT EAD) Title: Senior Software Developer (Python Backend) Location: McLean, VA (5 days - Onsite) Must Have Qualifications: 5 Backend Development with Python engineering- large data libraries, working with databases, and working with large currency. Position Over
Judge Group, Inc.Requirements Must have: - Proven experience in web application development - Bachelors degree in Information Technology or a related field, or equivalent experience - Over 5 years of relevant experience - Familiarity with Microsoft 365 Power Platform and SharePoint - Strong knowledge of front-end an
$85,000 – $135,000/year
Estimation confidence: High
Estimate based on market data for Reston. Actual salaries may vary depending on experience, company, and area.
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