ICONMA · 5 days ago
Senior Backend Python Developer
Mclean, VA
Full-time
Onsite
Senior Level
$0/hr - $74.65/hr
5+ years expICONMA is a company seeking a Senior Backend Python Developer to join their Client Investments & Capital Markets division. The role involves developing mission-critical applications and supporting various software development stages, including code refactoring and defect fixes.
Staffing & Recruiting
Responsibilities
Design, develop, refactor, test, and support financial engineer applications and services
Write clean, high-quality code with comprehensive automated unit and integration tests, while fixing defects and addressing technical debt
Collaborate with team members across different infrastructure layers and assist with infrastructure upgrades and technology adoption
Demonstrate commitment to collaborative problem-solving, sophisticated design, and delivering quality products
Qualification
Required
5+ Backend Development with Python engineering- large data libraries, working with databases, and working with large currency
Extensive experience working with Python libraries like Pandas, Numpy, Gunicorn, Celery, SQLAlchemy, and Flask/FastAPI
Minimum 5 years of Python software development experience, including application, data, and OOP design patterns
Proficient in writing automated unit, integration, regression, performance, and acceptance tests
Proven experience working with Python concurrency, managing a multi-hour batch process with DB backend that requires extensive operational features (cancel, restart, resume, status polling) with efficient recovery that scales
Strong critical thinking, problem-solving skills, business acumen, and familiarity with Agile development processes
Preferred
A graduate degree in Computer Science or related field
Experience in financial accounting, fixed income, and capital market
Extensive experience with temporal.io
Company
ICONMA
ICONMA: Your Partner in Global Staffing Solutions and Digital Transformation ICONMA is a globally recognized, Woman-Owned staff augmentation and technology consulting firm.
1001-5000 employees
H1B Sponsorship
ICONMA has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (34)
2024 (31)
2023 (26)
2022 (39)
2021 (37)
2020 (69)
Funding
Current Stage
Late StageLeadership Team
Claudine George
Founder and CEO of ICONMA, LLC
Company data provided by crunchbase