Backend Developer Python jobs in Hannover

SME Full Stack Developer - Java/Python , Clearance Required At SourceFly, we pair mission-driven innovation with a people-first culture. Headquartered in Columbia, MD, we provide cloud engineering, data and application services, cybersecurity, automation, workforce development, and strategic communi

Hexaware Technologies, Inc

Angular Developer with Python Experience Reston VA Skillsets: Experience building full-stack applications using modern frontend frameworks (e.g., React, Angular, or Vue.js) Solid understanding of RESTful APIs, microservices architecture, and distributed systems Hands-on experience with databases (SQ

Fannie Mae

$123,000 - $161,000 /year

Playing an essential role in the U.S. economy, Fannie Mae is foundational to housing finance. Here, your expertise can help fuel purpose-driven innovation that expands access to homeownership and affordable rental housing across the country. Join Fannie Mae to grow your career and help people find a

Guidehouse

A leading consulting firm is seeking a highly skilled Senior Software Developer to work in Rockville, MD. The position involves full stack software development using Python and React for web and mobile applications. You will collaborate with experts to translate complex workflows, design APIs, and d

We are seeking a skilled Python Developer with expertise in AWS and EKS to lead the design, development, and deployment of cloud-native applications. The ideal candidate will collaborate with cross-functional teams to align enterprise goals with technical solutions, optimize processes, and provide t

Python Fullstack Developer – Reston, VA (Final Round In‑Person Interview Only) Employment type: Full‑time Seniority level: Not Applicable Job function: Information Technology Industries: Information Services Location: Reston, VA | Salary: $98,124.00–$166,810.00 (updated 2 weeks ago) 7+ years of expe

Position Description CGI has an immediate need for a Senior Python Developer to join our team. This is an exciting opportunity to work in a fast‑paced team environment supporting one of the largest customers. We take an innovative approach to supporting our client, working side‑by‑side in an agile e

A tech company specializing in AI solutions is seeking a Mid-Level Back End Developer to support backend systems and APIs. The ideal candidate has 5-8 years of experience in backend development with strong proficiency in Python and Flask. You will design RESTful APIs, optimize application performanc

Senior Talent Acquisition Partner for Advanced Capabilities at Oshkosh Corporation About JLG, An Oshkosh Company JLG began in 1969, when our founder, John L. Grove set out to resolve growing safety concerns in the construction industry. Since then we have been committed to understanding the challeng

Unisys

Role: Frontend Developer with Basic Python Location: Rockville, MD or Tysons Corner, VA or Jersey City, NJ, NYC, NY (3 days onsite) Duration: Long Term Contract Must Haves: UI (dominant skill: either React/ Typescript or Angular. Some Python- at least can read & modify code (secondary skill). AW

Overview BigBear.ai is seeking a Mid-Level Back End Developer to build, enhance, and support backend systems and APIs. This role involves independently contributing to development tasks while also partnering closely with product and DevOps teams. What You Will Do Develop, improve, and maintain scala

Responsibilities Build and maintain ETL pipelines using Python and PySpark on AWS Glue and other compute platforms Orchestrate workflows with AWS Step Functions and serverless components (Lambda) Implement messaging and event-driven patterns using AWS SNS and SQS Design and optimize data storage and

About US: We are a company that provides innovative, transformative IT services and solutions. We are passionate about helping our clients achieve their goals and exceed their expectations. We strive to provide the best possible experience for our clients and employees. We are committed to continuou

## **Please review the job details below.** This position requires an active U.S. Government Security Clearance at the TS/SCI level with CI Polygraph. The Back-end Developer will work independently and as part of a cross-functional team comprised of technical experts supporting an established and gr

A leading technology firm in Virginia seeks a Software Engineer Level 4 to develop and enhance software systems in mission-focused environments. This role focuses on backend development, API creation, and managing PostgreSQL databases. The ideal candidate has extensive experience with Python and Fas

Overview Location: Reston, VA Interview Mode: In-person Note: ONLY USC, GC, H4 EAD Job Requirements Core Skills (Mandatory): Minimum 10+ years of hands-on Python development experience A strong, demonstrable portfolio can be considered in place of years of experience Ability to clearly explain compl

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 (https://youtu.be/7gAvvUSJyJA) By playing this video you consent to Google/YouTube processing your data

Key Qualifications 6 years of experience with designing and developing web services applications. Strong experience with providing and consuming web services APIs (REST, JSON, OpenAPISwagger). Experience with modern Python and frameworks (FastAPIFlask, SQLAlchemy Core, Pydantic, Httpx, Alembic, Pyte

A leading technology company is seeking an Automated Testing Software Developer in Reston, VA. The role involves developing and maintaining test programs using LabVIEW and Python, automating test processes, and maintaining testing systems. Candidates should hold a Bachelor's degree with at least 6 y

Java, Scala, Python 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 versatile and highly skilled Java, Scala, Python Developer to join our team and contribute to the development of innovative and s