Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Python Developer

Samprasoft

Python DeveloperCandidate must be authorized to work without sponsorshipMust Haves: Python, Rest API (Flask or Fast API), Pandas or NumPy, Pytest or Unitest. Focus here is on test automation.The position is focused on python development of components for a software application platform that will produce enterprise level reporting based on financial statements and models. The candidate will develop and support the middle layer of the application to build, test, and deploy RESTful micro services, create shared services components, and collaborate with other Dev teams, Dev Ops, and User Interface teams.Responsibilities include:Engineer capable of designing solutions, writing code, testing code, automating test and deploymentDevelop and maintain high-quality software code and automated tests (including Unit, Functional, Performance, Acceptance) for web interface application that integrates data, analytics, and reporting componentsPredictable results: changes in code can be proven to be correct and bug-freeProduction resilience: system must be highly available with minimal downtimeHigh performance: develop scalable calculations to maintain performance over large data setsReady, willing, and able to pick up new technologies and pitch in on story tasks (design, code, test, CI/CD, deploy, etc.)Technical Skills:Strong Proficiency in Python programming language, including experience with frameworks such as Flask, Django and FastAPIExperience with RESTful APIs and microservices architecture, and an understanding of how to design and implement them effectively.Back End Skills: Python, Django/Flask/FastAPI, NumPy, pandas and Relational DatabaseRefactoring Skills: Knowledge of how to refactor code to improve its quality, maintainability, performance, and scalability while preserving its functionality.Automation Testing: Pytest, Unitest, Monkey patch, pytest-mockito etc.Build CI/CD Tools: gradle, Jenkins, git, Conda, pip, Jira, Gitlab, ConfluenceDevOps: Linux & DockerPreferred Qualifications:Bachelor’s degree, ideally in Financial Engineering, Computer Science, or a related quantitative disciplinePrior experience with financial services companies desired but not necessaryRequired Skills: Python. Additional Skills: Software Developer. This is a high PRIORITY requisition.

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Senior Python Developer in McLean, VA vacancy
  •  ...would prevent the candidate from working on the proposed assignment for the duration of the assignment periodMust Haves: This is a Python developer position, strictly backend - development experience is a must have. Must have Python in AWS experience - boto3 library.... 
    Senior

    Samprasoft

    McLean, VA
    4 days ago
  •  ...Python Developer Location: McLean, VA (Hybrid -Tues-Thru) Duration: 10+ Month Job Description: Must Haves: 6+ years of hands-on Python development experience using PySpark, XML, Json. Database side they need to have experience with SQL using Hive. 6+ years... 
    Senior
    Contract work

    Samprasoft

    McLean, VA
    3 days ago
  •  ...Senior Spark ProgrammerIn a senior developer role, you will design and build data flow and data integration processes to enhance loss prevention technologies...  ...firm. Drawing from your vast hands-on experience in Python (PySpark), Spark, REST, Java, and Scala, you will... 
    Senior

    Mavens Guild

    McLean, VA
    22 hours ago
  •  ...Python DeveloperHybrid - Onsite in McLean Tuesday through Thursday.Must Haves: Full stack developer, emphasis on front end but back end database work is also present. Python w/ Pandas, React or Angular, SQL. Must have hands on experience in an Agile environment, specifically... 
    Senior

    Software Technology Inc

    McLean, VA
    4 days ago
  •  ...Senior Python Developer Our client, a Real Estate and Financial Services company, is looking for a Senior Python Developer for their McLean, VA location. Responsibilities include shell scripting, financial domain with fixed income knowledge, graduate degree in Computer... 
    Senior

    ICONMA

    McLean, VA
    2 days ago
  •  ...Job Description: Must Haves: Python, SQL, Groovy, PostgreSQL, Jenkins, Docker Kubernetes, CI/CD, Bitbucket, Gitlab, Oracle,...  ...business and operational capabilities. • Solid experience as Python Developer Experience with Python frameworks e.g., Django, Flask. • Good... 
    Senior
    Work experience placement

    Navtech

    McLean, VA
    2 days ago
  • $131.3k - $237.35k

     ...customers. This role sits at the intersection of helping end users, developing new features, and coordinating with technical partners to...  ...Intelligence Polygraph clearance Four years of experience in a Python Development role Bachelor’s degree in computer science,... 
    Senior
    Local area
    Immediate start

    Leidos

    Falls Church, VA
    3 days ago
  •  ...Job Summary: Senior Software Developer Financial Accounting Applications (Freddie Mac, McLean, VA) Key Responsibilities: - Refactor...  ...development experience with modern programming languages (Python, Java, or C#). - 1 2 years experience with Git version... 
    Senior

    Expert Technology Services

    McLean, VA
    1 day ago
  • $60 - $75 per hour

     ...to improve maintainability, performance, and scalability. · Develop and enhance core forecasting engine features to improve model accuracy...  ...experience using a modern programming language (e.g., Python, Java). · 1-2 years of experience using Git for source control... 
    Senior
    Hourly pay
    Contract work
    Temporary work
    Work experience placement
    McLean, VA
    2 days ago
  • $89.6k - $194k

    Python Developer, Senior TS/SCI with Poly REQUIRED Position Description CGI Federal has an exciting opportunity for an Python Developer within our Intel sector advancing the national security mission through cutting edge technology.  You must have a passion for... 
    Senior
    Work at office
    Local area
    Arlington, VA
    24 days ago
  •  ...Senior Python DeveloperLinkedIn must be strong and candidate must be in EST, CST or Mountain time zone.I want to keep the rate open to...  ...this.Previous Java experience in their career or as former Java developers.They need to have been in Python, typically for 5 plus years,... 
    Senior
    Remote work

    Anveta

    Washington DC
    4 days ago
  •  ...Job TitleDesign & build production-grade services and APIs (FastAPI / Django / Flask) using clean, well-tested Python.Architect scalable systems (microservices, event-driven patterns, async I/O, caching) with high availability and failover.Data & Storage: model schemas... 
    Senior

    Saxon Global

    Washington DC
    4 days ago
  •  ...Python Developer Duration: 6-12 Months (Possible Extension or Conversion) Location: McLean, VA (Hybrid) Job Description: This team does integration with third party tools like other SaaS/COTS Products Need someone who can do Data Analysis and Data Mapping... 
    Senior

    Samprasoft

    McLean, VA
    3 days ago
  •  ...Python Developer Location: Must be onsite in McLean, VA. Hybrid - 3+ days per week. Extension/Conversion: This is a contract position, currently fully funded through EOY. No plans for extension or conversion at this time. Must Haves: 3+ years of Python, Pandas,... 
    Senior
    Contract work
    Shift work
    3 days per week

    Software Technology Inc

    McLean, VA
    2 days ago
  •  ...Senior Developer - Python / AWS Workflow Automation About the Role We are seeking a skilled and motivated Senior Developer to join our Workflow Automation team. This role is pivotal in designing, developing, and implementing a modern job scheduling and orchestration solution... 
    Senior
    Long term contract
    3 days per week

    3B Staffing LLC

    Herndon, VA
    19 hours ago
  •  ...maintain rather than merely use.AI-assisted development as the default way of working: you set the pattern for tools like Amazon Q Developer.Developers who improve because they work alongside you.And over time, the firm itself, through the new capabilities, tools, and... 
    Senior
    Work at office
    Shift work

    OpenDataJobs

    Washington DC
    2 days ago
  •  ...completion of assigned duties and report to the Team Lead. The incumbent is expected to perform the following functions:  Use Python to perform ETL/ELT type of work in the Finance space.   Use communication skills to work with end users in analyzing their requirements... 
    Senior

    Tech-Apex solutions INC

    Washington DC
    2 days ago
  •  ...Preference: Local Virginia candidates preferred Work Type: 100% hands-on technical role Job Description We are seeking a Senior Python AWS Developer with 10+ years of IT experience and strong hands-on expertise in Python, AWS services, databases, and SQL. The consultant... 
    Senior
    Local area

    Interon IT Solutions

    Reston, VA
    1 day ago
  •  ...firm is seeking an experienced Full Stack Engineer to design and develop cutting-edge AI Agents and Gen AI applications in McLean, VA....  ...advanced skills in Angular for front-end development, along with Python for microservices. Candidates should possess over 10 years of... 
    Senior

    Govserviceshub

    McLean, VA
    4 days ago
  •  ...Job Description Job Description We are looking for a Senior Python Developer to join our software development team. Senior Python Developer responsibilities include participating in the entire software development lifecycle, debugging applications and configuring... 
    Senior
    Work experience placement

    Maxiom Technology

    Washington DC
    16 days ago
  • $229.9k - $262.4k

     ...Senior Lead Software Engineer, Full Stack (Python, ReactJS, AWS) Do you love building and pioneering in the technology space? Do you enjoy solving complex...  ...of diverse technology projects and a team of developers with deep experience in distributed microservices, and... 
    Senior
    Full time
    Part time
    Internship
    Local area

    Capital One

    McLean, VA
    3 days ago
  • $229.9k - $262.4k

    Capital One National Association is seeking a Senior Lead Data Engineer in McLean, Virginia. This role involves pioneering data-driven tools, leading Agile teams, and leveraging technologies like AWS and AI for Risk management. The ideal candidate will possess strong programming... 
    Senior

    Capital One National Association

    Mc Lean, VA
    3 days ago
  • Capital One is looking for a Senior Lead Data Engineer in McLean, VA to spearhead data projects using Python, AWS, and Snowflake. You will collaborate with Agile teams to create innovative solutions that address real business challenges and enhance customer experiences.... 
    Senior

    Capital One

    Mc Lean, VA
    3 days ago
  •  ...be notified as funding and hiring timelines are confirmed. We encourage interested applicants to apply. We are seeking a Senior Python Developer (Lead) to support a federal client in the Washington, DC area on a major application modernization initiative. This role... 
    Senior
    Full time
    For contractors
    Local area
    Remote work

    Otoe Missouria Group

    Washington DC
    16 days ago
  • $130k - $196k

     ...into the demanding fields of data science and machine learning? Are you proficient in Python, and full life cycle software development?Freddie Mac is currently seeking a senior developer to join the Credit Innovation and Analytics team in the Single-Family division.This... 
    Senior
    Local area

    Freddie Mac

    McLean, VA
    5 days ago
  • $158.6k - $181k

    Senior Data Engineer (Python, SQL, AWS) - Dealer Tech Do you love building and pioneering in the technology space? Do you enjoy solving complex...  ...loan origination platform, the division is also focused on developing innovative dealership services that enhance both the... 
    Senior
    Full time
    Part time
    Internship
    H1b
    Local area

    Capital One National Association

    Mc Lean, VA
    16 hours ago
  •  ...nation-state risks. We’re looking for a Senior Machine Learning Engineer to help...  ...in Machine Learning or AI. ~ Strong Python skills and sound software engineering judgment...  ...velocity aren’t at odds. We are looking for developers fully leaning into agentic engineering... 
    Senior
    Odd job
    Full time
    Work at office
    Immediate start
    Flexible hours

    Strider Technologies

    Tysons, VA
    16 hours ago
  •  ...A forward-thinking technology firm in Washington, DC seeks a Python Software Engineer to join their FinTech team. The candidate will work on next-generation settlement processes using cloud services and microservices architecture. Candidates should have over 3 years of... 
    Senior

    Inclusion Cloud

    Washington DC
    3 days ago
  •  ...Python DeveloperLocation: McLean VA / Dallas TX / Atlanta GA / New York – (Onsite Hybrid Model)Duration: 6-12 Months || Extension PossibleJob Responsibilities:Must Haves: Python & GIT.AWS (Preference is - Specifically Integration experience with BOTO3). Also preferred... 

    Samprasoft

    McLean, VA
    4 days ago
  • Job TitleBoth roles are identical and no lead exp required basic hands on work, already have team leads and will work with them closelyMust HavesBackend PythonBuilding API and Integration themMicroservicesAWSDatabase (Dynamo or Postgres)Nice To HaveLambda (can pick them...

    Samprasoft

    McLean, VA
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Python Developer. Be the first to apply!