Search Jobs | Dice.com

257 results (9 new)

Group by company

Python Developer - LOCALS's ONLY

CogniSoft Technologies

Washington, District of Columbia • Today

Easy Apply

Contract

Depends on Experience

Python Developer

Dexian DISYS

Washington, District of Columbia • Today

Easy Apply

Contract

Senior Python/Django Developer

NetVision Resources Inc

Bethesda, Maryland • Today

Easy Apply

Full-time, Contract, Third Party

Senior Application Developer (AWS/Python) onsite

System One

Washington, District of Columbia • 26d ago

Easy Apply

Contract

Depends on Experience

Python Developer

Mindlance

Hybrid in Washington, District of Columbia • 3d ago

Easy Apply

Third Party, Contract

70 - 75

Python Developer

Mindlance

Washington, District of Columbia • Today

Easy Apply

Third Party, Contract

Depends on Experience

Python Developer (Only W2)

Trispark Inc

Hybrid in Washington, District of Columbia • 12d ago

Easy Apply

Full-time

120

Python Developer (12+ Years Must)

Alliance IT

Washington, District of Columbia • Today

Easy Apply

Contract

Depends on Experience

Senior Python Developer

Mindlance

McLean, Virginia • 27d ago

Easy Apply

Contract

$70 - $72

Python Full Stack Developer

Techno Talent Inc.

McLean, Virginia • 13d ago

Easy Apply

Contract, Third Party

Depends on Experience

Senior Python / AWS Developer - W2 Only

Virtuous Tech Inc

McLean, Virginia • 12d ago

Easy Apply

Contract

Depends on Experience

NUMERIX PYTHON DEVELOPER

CogniSoft Technologies

Washington, District of Columbia • 11d ago

Easy Apply

Contract

Depends on Experience

Python Fullstack Developer - Django (W2 Only)

Vigna Solutions Inc.

Hybrid in Bethesda, Maryland • 20d ago

Easy Apply

Contract

60 - 65

Python Developer

SES

Reston, Virginia • 3d ago

Easy Apply

Full-time

Depends on Experience

Senior Python Developer - McLean, VA (Onsite) - Ex-Capital One

Arrowminds inc

McLean, Virginia • 11d ago

Easy Apply

Full-time, Part-time, Contract, Third Party

Mid Level Onsite Python Developer with CDE Experience

Futrend Technology, Inc.

Bethesda, Maryland • Today

Full-time

USD 30,632.00 per year

Python Developer - Digital Forensics

The MITRE Corporation

McLean, Virginia • Today

Full-time

USD 158,800.00 - 198,500.00 per year

Full Stack Python Developer - TS/SCI with Polygraph

General Dynamics

McLean, Virginia • Today

Full-time

USD 187,000.00 - 253,000.00 per year

AI (Python) Developer (Hybrid)

DXC Technology Services LLC

Arlington, Virginia • Today

Full-time

USD 73,400.00 - 136,300.00 per year

Python Developer

CACI International, Inc.

Chantilly, Virginia • Today

Full-time

USD 103,800.00 - 218,100.00 per year

Python Developer

Leidos

Chantilly, Virginia • Today

Full-time

USD 107,900.00 - 195,050.00 per year

Python Developer - W2- McLean, VA / Richmond, VA

Virtuous Tech Inc

McLean, Virginia • 12d ago

Easy Apply

Contract

Depends on Experience

Lead Python Developer (AWS, GraphQL & PostgreSQL)

Simple Solutions

Hybrid in Bethesda, Maryland • Today

Easy Apply

Contract, Third Party

90 - 100

Hiring - Python Full-Stack Developer - Reston, VA

Hexaware Technologies, Inc

Reston, Virginia • 27d ago

Easy Apply

Full-time

$80,000 - $120,000

Python Developer - Systems Engineer

Bridge Core (BCore)

Chantilly, Virginia • Today

Full-time

USD 185,000.00 - 225,000.00 per year

Application Developer 2 - (C/C++, Python, Network Programming)

Akina, Inc.

Fort Meade, Maryland • Today

Full-time

USD 213,000.00 - 260,000.00 per year

Application Developer/Reverse Engineer 3 - (C/C++, Python, Assembly)

Akina, Inc.

Fort Meade, Maryland • Today

Full-time

USD 245,000.00 - 299,000.00 per year

Senior Python Developer

NT Concepts

Chantilly, Virginia • Today

Full-time

USD 120,336.00 - 180,504.00 per year

Senior Python Developer

Leidos

Chantilly, Virginia • Today

Full-time

USD 131,300.00 - 237,350.00 per year

CNO Developer 2 - (C/C++, Python, Unix)

Akina, Inc.

Fort Meade, Maryland • Today

Full-time

USD 213,000.00 - 260,000.00 per year

CogniSoft Technologies

Job Details

Skills

Continuous Integration and Development
Authentication
Business Rules
Caching
Collaboration
Configuration Management
Continuous Integration
Documentation
Data Modeling
Data Security
Database
Defect Analysis
API
Acceptance Testing
Application Support
Performance Tuning
Generative Artificial Intelligence (AI)
Microsoft Azure
PostgreSQL
Artificial Intelligence
DevOps
Energy
Science
Scripting
Quality Assurance
Regression Analysis
Release Management
Scalability
OOD
Production Support
Software Development
Sprint
Management
Productivity
Python
Software Design
Sustainability
System Integration Testing
SQL
Technical Writing
Testing
User Experience

Continuous Integration and Development
Authentication
Business Rules
Caching
Collaboration
Configuration Management
Continuous Integration
Documentation
Data Modeling
Data Security
Database
Defect Analysis
API
Acceptance Testing
Application Support
Performance Tuning
Generative Artificial Intelligence (AI)
Microsoft Azure
PostgreSQL
Artificial Intelligence
DevOps
Energy
Science
Scripting
Quality Assurance
Regression Analysis
Release Management
Scalability
OOD
Production Support
Software Development
Sprint
Management
Productivity
Python
Software Design
Sustainability
System Integration Testing
SQL
Technical Writing
Testing
User Experience

Summary

Python Developer

Location: Washington, DC 20433 (Hybrid - ROLE IS 4 DAYS ON SITE)

Duration: 7+ months

Job Description

Design, develop, enhance, and support modular Python services and REST APIs for the EDGE V4 Calculation Engine.
Translate validated building science formulas, rules, assumptions, and dependency flows into accurate, maintainable, and testable Python components.
Develop and integrate calculation capabilities for energy, water, materials, embodied carbon, baseline standards, scenario simulation, explainability, anomaly management, and cost-related functions as prioritized by the product backlog.
Build reusable calculation libraries, data models, validation rules, configuration services, and version-controlled datasets using Python, FastAPI, Pydantic, SQL, and PostgreSQL or approved equivalent technologies.
Integrate calculation services with the EDGE V4 application through well-defined API contracts, structured inputs and outputs, secure authentication, and reliable error handling.
Optimize calculation performance, database queries, caching, asynchronous processing, and service scalability for global usage and high-volume calculation scenarios.
Create and maintain automated unit, integration, regression, and API tests using PyTest or approved equivalent frameworks; support system integration testing and user acceptance testing.
Maintain technical documentation, API specifications, calculation traceability, data dictionaries, setup guides, deployment notes, and support runbooks.
Participate in solution design, code reviews, backlog refinement, sprint ceremonies, release planning, deployment, defect resolution, and post-deployment support.
Implement production-grade logging, monitoring, auditability, exception handling, retries, configuration management, and operational support procedures.

SKILLS / EXPERIENCE REQUIRED:

Minimum 8 years of professional Python development experience delivering secure, scalable, and production-quality backend applications or calculation services.
Strong proficiency in moder Python, object-oriented design, modular architecture, reusable libraries, type validation, dependency management, and coding standards such as PEP 8.
Hands-on experience developing REST APIs using FastAPI or an approved equivalent framework, including request validation, API versioning, authentication, structured error responses, and OpenAPI documentation.
Strong knowledge of SQL and PostgreSQL, including data modelling, queries, functions, indexing, transaction management, and performance optimization.
Proven ability to identify opportunities for engineering automation and productivity improvements using AI, Generative AI, intelligent agents, scripting, and developer tooling; experience delivering practical solutions that reduce manual effort, improve code quality, accelerate testing, and enhance team effectiveness.
Experience with Pydantic, PyTest, importlib, caching, configuration management, and development of reusable Python utilities and packages.
Experience translating complex formulas, business rules, dependency graphs, or scientific models into deterministic, traceable, and testable software components.
Experience designing automated unit, integration, regression, and API tests, with disciplined defect analysis and test evidence.
Experience with Microsoft Azure services, App Service or approved container platforms, Azure DevOps, continuous integration and deployment pipelines, secrets management, logging, monitoring, and application support.
Strong understanding of secure software development, data protection, auditability, resilience, performance, and production support practices.
Working knowledge of building science, energy and water efficiency, materials, embodied carbon, cost calculations, or sustainability standards is preferred.
Ability to collaborate with product owners, architects, building science specialists, quality assurance teams, user experience teams, DevOps teams, and business stakeholders.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10527831
Position Id: 9124987
Posted 19 hours ago

Company Info

About CogniSoft Technologies

CogniSoft Technologies focuses on providing niche Business Intelligence & Data Analytic solutions to businesses across various industries. We are Tableau Alliance Partners. We are also an SAP certified Company.

We are a team of experienced, dedicated, hardworking, and innovative professionals who have had proven their expertise in different business verticals such as Banking and Financial Industry, Healthcare, Supply chain, Insurance, Software Development, IT consulting, Business consulting etc.

Go to company profile

Fitment

Dice Job Match Score™

To see how well you match this job, please log in or create an account.

Once logged in, be sure to complete your profile to get the most accurate match score.

Contact the job poster

Seth Sandy

Recruiter @ CogniSoft Technologies

View Profile

Create job alert

Never miss an opportunity! Create an alert based on the job you applied for.

Similar Jobs

It looks like there aren't any Similar Jobs for this job yet.

Search all similar jobs

More jobs at CogniSoft Technologies in Washington, DC

CogniSoft Technologies

Job Details

Skills

Continuous Integration and Development
Authentication
Business Rules
Caching
Collaboration
Configuration Management
Continuous Integration
Documentation
Data Modeling
Data Security
Database
Defect Analysis
API
Acceptance Testing
Application Support
Performance Tuning
Generative Artificial Intelligence (AI)
Microsoft Azure
PostgreSQL
Artificial Intelligence
DevOps
Energy
Science
Scripting
Quality Assurance
Regression Analysis
Release Management
Scalability
OOD
Production Support
Software Development
Sprint
Management
Productivity
Python
Software Design
Sustainability
System Integration Testing
SQL
Technical Writing
Testing
User Experience

Continuous Integration and Development
Authentication
Business Rules
Caching
Collaboration
Configuration Management
Continuous Integration
Documentation
Data Modeling
Data Security
Database
Defect Analysis
API
Acceptance Testing
Application Support
Performance Tuning
Generative Artificial Intelligence (AI)
Microsoft Azure
PostgreSQL
Artificial Intelligence
DevOps
Energy
Science
Scripting
Quality Assurance
Regression Analysis
Release Management
Scalability
OOD
Production Support
Software Development
Sprint
Management
Productivity
Python
Software Design
Sustainability
System Integration Testing
SQL
Technical Writing
Testing
User Experience

Summary

Python Developer

Location: Washington, DC 20433 (Hybrid - ROLE IS 4 DAYS ON SITE)

Duration: 7+ months

Job Description

Design, develop, enhance, and support modular Python services and REST APIs for the EDGE V4 Calculation Engine.
Translate validated building science formulas, rules, assumptions, and dependency flows into accurate, maintainable, and testable Python components.
Develop and integrate calculation capabilities for energy, water, materials, embodied carbon, baseline standards, scenario simulation, explainability, anomaly management, and cost-related functions as prioritized by the product backlog.
Build reusable calculation libraries, data models, validation rules, configuration services, and version-controlled datasets using Python, FastAPI, Pydantic, SQL, and PostgreSQL or approved equivalent technologies.
Integrate calculation services with the EDGE V4 application through well-defined API contracts, structured inputs and outputs, secure authentication, and reliable error handling.
Optimize calculation performance, database queries, caching, asynchronous processing, and service scalability for global usage and high-volume calculation scenarios.
Create and maintain automated unit, integration, regression, and API tests using PyTest or approved equivalent frameworks; support system integration testing and user acceptance testing.
Maintain technical documentation, API specifications, calculation traceability, data dictionaries, setup guides, deployment notes, and support runbooks.
Participate in solution design, code reviews, backlog refinement, sprint ceremonies, release planning, deployment, defect resolution, and post-deployment support.
Implement production-grade logging, monitoring, auditability, exception handling, retries, configuration management, and operational support procedures.

SKILLS / EXPERIENCE REQUIRED:

Minimum 8 years of professional Python development experience delivering secure, scalable, and production-quality backend applications or calculation services.
Strong proficiency in moder Python, object-oriented design, modular architecture, reusable libraries, type validation, dependency management, and coding standards such as PEP 8.
Hands-on experience developing REST APIs using FastAPI or an approved equivalent framework, including request validation, API versioning, authentication, structured error responses, and OpenAPI documentation.
Strong knowledge of SQL and PostgreSQL, including data modelling, queries, functions, indexing, transaction management, and performance optimization.
Proven ability to identify opportunities for engineering automation and productivity improvements using AI, Generative AI, intelligent agents, scripting, and developer tooling; experience delivering practical solutions that reduce manual effort, improve code quality, accelerate testing, and enhance team effectiveness.
Experience with Pydantic, PyTest, importlib, caching, configuration management, and development of reusable Python utilities and packages.
Experience translating complex formulas, business rules, dependency graphs, or scientific models into deterministic, traceable, and testable software components.
Experience designing automated unit, integration, regression, and API tests, with disciplined defect analysis and test evidence.
Experience with Microsoft Azure services, App Service or approved container platforms, Azure DevOps, continuous integration and deployment pipelines, secrets management, logging, monitoring, and application support.
Strong understanding of secure software development, data protection, auditability, resilience, performance, and production support practices.
Working knowledge of building science, energy and water efficiency, materials, embodied carbon, cost calculations, or sustainability standards is preferred.
Ability to collaborate with product owners, architects, building science specialists, quality assurance teams, user experience teams, DevOps teams, and business stakeholders.

Dice Id: 10527831
Position Id: 9124987
Posted 19 hours ago

Company Info

About CogniSoft Technologies

Go to company profile

Fitment

Dice Job Match Score™

To see how well you match this job, please log in or create an account.

Once logged in, be sure to complete your profile to get the most accurate match score.

Contact the job poster

Seth Sandy

Recruiter @ CogniSoft Technologies

View Profile

Create job alert

Never miss an opportunity! Create an alert based on the job you applied for.

Similar Jobs

It looks like there aren't any Similar Jobs for this job yet.

Search all similar jobs

More jobs at CogniSoft Technologies in Washington, DC