Backend Python Developer jobs in Mc Lean

PTR Global

Job Title: Senior Backend Python Engineer Location: McLean, VA (Fully 5 Days onsite) Duration: 6+ Months Contract Key Skills: Strong backend Python (OOP, concurrency, large datasets) SQL (required) | Pandas, NumPy, SQL Alchemy Finance / fixed income experience preferred Backend-focused (90–95%); min

Hi, Hope you doing good , Myself Hendry from soho Square we do have opening for Java or python developer - Contract – Mclean , VA – Onsite Description: Interview - 2 rounds (L2 in-person) L1 - technical - coding is required (candidate can choose whether it's Java or Python, based on his experience)

Guru Schools

Overview: Position Title* Sr. Backend Java Developer Position Responsibilities Role: Senior Backend Java Developer Location: McLean, VA - Onsite (5 days/week) | Local candidates only Key Responsibilities Design, build, and maintain backend services using Java and Spring Boot Develop and evolve micro

FutureTech Consultants LLC

Title: Jr Full Stack Python Engineer - Enterprise Applications Location: Rockville, MD or McLean, VA (Hybrid 3 days onsite with 2 days remote) Duration: 6 Months with possible extension Interview process: Coding Assessment, Phone, In-Person Job Summary: We are looking for a driven and curious Softwa

FutureTech Consultants LLC

Title: Python Full Stack Developer - Gen AI Location: Rockville, MD/McLean, VA (Hybrid 3 days onsite with 2 days remote) Duration: 6 Months with possible extension Interview process: Coding Assessment, Phone, Onsite In-Person Job Summary: The Full-Stack Developer is responsible for designing and bui

E-Solutions

Job Position This position may be offered to a candidate authorized to work in the US for his/her/their stated employer, without any restrictions which would prevent the candidate from working.

Booz Allen Hamilton

Job Number: R0232598 Backend Developer The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for a back-end developer with the software engineering

EPAM Systems Inc

We are seeking a Lead Python Developer with 7+ years of experience to join the Product Team in building a next-generation AI-powered financial assistant platform. You will be rapidly iterating with business users to test, refine, and deploy chat, reporting, and bespoke interfaces into their investme

Altamira Technologies

Description Altamira Technologies Corporation has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense, intelligence and homeland security communities by focusing on creating innov

Altamira Technologies

Description Python Service Developer (Search / Data Services) Clearance: TS/SCI Employment Type: Full-Time Years of Experience: We have multiple openings at the Junior, Mid-level, and Senior levels of experience. About Altamira Altamira Technologies Corporation has a long and successful history prov

Harmonia Holdings Group, LLC is an award-winning, rapidly growing federal government contractor committed to providing innovative, high-performing solutions to our government clients and focused on fostering a workplace that encourages growth, initiative, creativity, and employee satisfaction. Title

Position Title: Senior Full Stack Developer (Python) Location: Full-time on-site M-F in Mclean, VA Duration: 9 months with possible extension Must Have Qualifications: 7+ years of backend development- Python required. Strong database skills-SQL Server or DB2, data extraction using Snowflake, and sol

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 Financial engineering experience Proficiency in React 18

FutureTech Consultants LLC

Role: Senior Python Developer Location: McLean, VA (Onsite) Duration: 9 Months Contract Must Have Qualifications: 7 years of backend development- Python required. Strong database skills-SQL Server or DB2, data extraction using Snowflake, and solid data analysis experience. Responsibilities: Work clo