{"schemaVersion":"jobsearcher.job.v1","id":"e8bd2910527fdd89011d7321","url":"https://jobsearcher.com/jobs/e8bd2910527fdd89011d7321","canonicalUrl":"https://jobsearcher.com/jobs/e8bd2910527fdd89011d7321","title":"Python Developer","description":"Education\nN/A\nLocation\nRemote (Virtual) - US - US (Primary)\n\nCareer Level\nExperienced (Non-Manager)\nCategory\nInformation Technology\nSalary Grade\nDate Needed By\nJob Type\nFull-time\nTravel\nJob Description\n\nJOB DESCRIPTION\n\nPosition Title: Python Developer\n\nReports to: IT Project Manager of Enterprise Solutions Line of Business\n\nSubsidiary: Leisnoi Professional Services, LLC\n\nLocation: Remote\n\nJob Status: Regular Full -Time\n\nSUMMARY:\n\nThe U.S. Census Bureau’s Demographic Systems Division (DSD) is seeking experienced Python Developers to support modernization, data engineering, and application development efforts across multiple project areas. In this role, you will help transition mission‑critical demographic processing systems toward open‑source technologies, cloud‑ready architectures, and scalable, high‑performance data workflows.\n\nYou will work with a modern technical stack that may include Python (Pandas, NumPy), GitLab CI/CD, Docker, Linux, PostgreSQL, and AWS services such as EC2, S3, and Lambda. These projects involve refactoring legacy SAS codebases, developing efficient data pipelines, improving computational performance, and building well‑structured, maintainable software used in high‑visibility federal data programs.\n\nIdeal candidates enjoy solving complex technical problems, optimizing large‑scale data workflows, collaborating in GitLab‑based development environments, and contributing to an engineering culture focused on code quality, scalability, and continuous improvement.\n\nEssential Functions, Responsibilities & Duties may include, but are not limited to:\n\nESSENTIAL DUTIES & RESPONSIBILITIES:\n\nDevelop, enhance, and maintain Python-based applications and data processing pipelines.\nTranslate functional and technical requirements into high‑quality, maintainable code.\nModernize legacy logic and systems through Python implementations designed for scalability and long‑term sustainability.\nBuild and optimize ETL and transformation workflows using diverse formats such as Parquet, JSON, and SQL‑based datasets.\nProfile, debug, and tune performance for large‑scale workloads.\nApply best practices for version control, documentation, testing, and CI/CD automation.\nCollaborate with engineers, analysts, and business stakeholders to support current and emerging project needs.\nParticipate in design reviews, peer code reviews, and knowledge‑sharing activities.\n\nESSENTIAL TECHNOLOGIES AND DELIVERABLES:\n\nThe Python Developer will complete tasks using, but not limited to, technologies such as:\n\nDevelop and optimize Python-based data workflows and applications.\nTranslate business and technical requirements into efficient, well-determined code.\nModernize and refactor legacy logic into scalable Python solutions.\nWork with structured and unstructured data using Parquet, JSON, and SQL databases.\nImplement scalable processing strategies, including parallelization and cloud native execution patterns.\nConduct code reviews, testing, troubleshooting, and performance optimization.\nCollaborate across teams to promote best practices and high engineering standards.\n\nRequired Deliverables:\n\nFinalized Python modules and supporting code packages.\nRoutine status reports and progress updates.\nTechnical documentation, presentations, or training materials as needed.\nAll developed code maintained in version control (GitLab).\n\nWork Experience, Knowledge, Skills & Abilities:\n\nMust successfully pass the Census Bureau’s security/background investigation.\nStrong proficiency in Python for backend development, automation, or data processing.\nDemonstrated ability to profile, refactor, and optimize code for performance at scale.\nExperience with relational databases, especially PostgreSQL, and writing advanced SQL queries.\nHands‑on experience with ETL pipelines or large‑scale dataset processing.\nFamiliarity with Linux environments and modern development workflows (Git, CI/CD, automated testing).\nAbility to write clean, maintainable, and well‑documented code.\nAbility to perform standard Linux end‑user tasks.\nExperience with data validation in statistical or analytical processing environments.\nCloud computing experience (AWS preferred).\n\nMINIMUN QUALIFICATIONS & SKILLS:\n\nSuccessful completion of the Census Bureau background investigation.\nStrong Python development expertise, including data manipulation, automation, or backend system development.\nExperience improving performance in production Python environments.\nKnowledge of ETL development and large‑scale data processing.\nFamiliarity with Linux, Git, CI/CD pipelines, and unit testing.\nClear, maintainable, and well‑documented coding style.\nKnowledge of cloud computing environments (AWS) is a plus.\n\nDESIRED QUALIFICATIONS & SKILLS:\n\nStatistical Analysis System (SAS) programming experience is a plus.\n5+ years of experience in backend development, application development, or database‑driven systems.\nBachelor's degree in computer science or related field is preferred.\n\nPHYSICAL DEMANDS:\n\nPosition consists of sitting for long periods of time, using hands/ fingers, handling, reaching with hands and arms, speaking or translating. Periods of walking, standing, bending, kneeling, stooping, crouching, and lifting equipment weighing up to 30 pounds. Moderate to extended periods of office work with heavy periods of computer usage. May be assigned occasional to moderate periods of analytical tasks requiring extensive reasoning abilities. It is Leisnoi’s business philosophy and practice to provide reasonable accommodations, according to applicable state and federal laws, to all qualified individuals with physical or mental disabilities.\n\nWORK ENVIRONMENT:\n\nWork is 100% remote; however, the company reserves the right to require onsite work.\n\nCandidates can email their resumes to HR@Leisnoi.com and must also apply online at Leisnoi.com.\n\nLeisnoi is an Equal Opportunity Employer\n\nLeisnoi considers all applicants for employment without regard to race, color, sex, national origin, religion, age, physical or mental disability, family responsibility, marital status, sexual orientation, political affiliation, veteran's status or any other legal protected status. Pursuant to The Alaska Native Claims Settlement Act 43 U.S.C. Sec. 1601 et seq., and federal contractual requirements, Leisnoi Corporation, may legally grant certain preference in employment opportunities to Leisnoi Shareholders and their Descendants. EOE/AA/M/F/D/V\n\n# of Hires Needed\n1\nExemption Type\nExempt","company":"Leisnoi Professional Services","rawCompany":"leisnoi professional services","city":"Myrtle Point","state":"OR","isRemote":false,"isActive":false,"createdAt":"2026-09-28T11:09:44.542Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1243.01","title":"Data Warehousing Specialists","slug":"data-warehousing-specialists"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Python Developer","description":"Education\nN/A\nLocation\nRemote (Virtual) - US - US (Primary)\n\nCareer Level\nExperienced (Non-Manager)\nCategory\nInformation Technology\nSalary Grade\nDate Needed By\nJob Type\nFull-time\nTravel\nJob Description\n\nJOB DESCRIPTION\n\nPosition Title: Python Developer\n\nReports to: IT Project Manager of Enterprise Solutions Line of Business\n\nSubsidiary: Leisnoi Professional Services, LLC\n\nLocation: Remote\n\nJob Status: Regular Full -Time\n\nSUMMARY:\n\nThe U.S. Census Bureau’s Demographic Systems Division (DSD) is seeking experienced Python Developers to support modernization, data engineering, and application development efforts across multiple project areas. In this role, you will help transition mission‑critical demographic processing systems toward open‑source technologies, cloud‑ready architectures, and scalable, high‑performance data workflows.\n\nYou will work with a modern technical stack that may include Python (Pandas, NumPy), GitLab CI/CD, Docker, Linux, PostgreSQL, and AWS services such as EC2, S3, and Lambda. These projects involve refactoring legacy SAS codebases, developing efficient data pipelines, improving computational performance, and building well‑structured, maintainable software used in high‑visibility federal data programs.\n\nIdeal candidates enjoy solving complex technical problems, optimizing large‑scale data workflows, collaborating in GitLab‑based development environments, and contributing to an engineering culture focused on code quality, scalability, and continuous improvement.\n\nEssential Functions, Responsibilities & Duties may include, but are not limited to:\n\nESSENTIAL DUTIES & RESPONSIBILITIES:\n\nDevelop, enhance, and maintain Python-based applications and data processing pipelines.\nTranslate functional and technical requirements into high‑quality, maintainable code.\nModernize legacy logic and systems through Python implementations designed for scalability and long‑term sustainability.\nBuild and optimize ETL and transformation workflows using diverse formats such as Parquet, JSON, and SQL‑based datasets.\nProfile, debug, and tune performance for large‑scale workloads.\nApply best practices for version control, documentation, testing, and CI/CD automation.\nCollaborate with engineers, analysts, and business stakeholders to support current and emerging project needs.\nParticipate in design reviews, peer code reviews, and knowledge‑sharing activities.\n\nESSENTIAL TECHNOLOGIES AND DELIVERABLES:\n\nThe Python Developer will complete tasks using, but not limited to, technologies such as:\n\nDevelop and optimize Python-based data workflows and applications.\nTranslate business and technical requirements into efficient, well-determined code.\nModernize and refactor legacy logic into scalable Python solutions.\nWork with structured and unstructured data using Parquet, JSON, and SQL databases.\nImplement scalable processing strategies, including parallelization and cloud native execution patterns.\nConduct code reviews, testing, troubleshooting, and performance optimization.\nCollaborate across teams to promote best practices and high engineering standards.\n\nRequired Deliverables:\n\nFinalized Python modules and supporting code packages.\nRoutine status reports and progress updates.\nTechnical documentation, presentations, or training materials as needed.\nAll developed code maintained in version control (GitLab).\n\nWork Experience, Knowledge, Skills & Abilities:\n\nMust successfully pass the Census Bureau’s security/background investigation.\nStrong proficiency in Python for backend development, automation, or data processing.\nDemonstrated ability to profile, refactor, and optimize code for performance at scale.\nExperience with relational databases, especially PostgreSQL, and writing advanced SQL queries.\nHands‑on experience with ETL pipelines or large‑scale dataset processing.\nFamiliarity with Linux environments and modern development workflows (Git, CI/CD, automated testing).\nAbility to write clean, maintainable, and well‑documented code.\nAbility to perform standard Linux end‑user tasks.\nExperience with data validation in statistical or analytical processing environments.\nCloud computing experience (AWS preferred).\n\nMINIMUN QUALIFICATIONS & SKILLS:\n\nSuccessful completion of the Census Bureau background investigation.\nStrong Python development expertise, including data manipulation, automation, or backend system development.\nExperience improving performance in production Python environments.\nKnowledge of ETL development and large‑scale data processing.\nFamiliarity with Linux, Git, CI/CD pipelines, and unit testing.\nClear, maintainable, and well‑documented coding style.\nKnowledge of cloud computing environments (AWS) is a plus.\n\nDESIRED QUALIFICATIONS & SKILLS:\n\nStatistical Analysis System (SAS) programming experience is a plus.\n5+ years of experience in backend development, application development, or database‑driven systems.\nBachelor's degree in computer science or related field is preferred.\n\nPHYSICAL DEMANDS:\n\nPosition consists of sitting for long periods of time, using hands/ fingers, handling, reaching with hands and arms, speaking or translating. Periods of walking, standing, bending, kneeling, stooping, crouching, and lifting equipment weighing up to 30 pounds. Moderate to extended periods of office work with heavy periods of computer usage. May be assigned occasional to moderate periods of analytical tasks requiring extensive reasoning abilities. It is Leisnoi’s business philosophy and practice to provide reasonable accommodations, according to applicable state and federal laws, to all qualified individuals with physical or mental disabilities.\n\nWORK ENVIRONMENT:\n\nWork is 100% remote; however, the company reserves the right to require onsite work.\n\nCandidates can email their resumes to HR@Leisnoi.com and must also apply online at Leisnoi.com.\n\nLeisnoi is an Equal Opportunity Employer\n\nLeisnoi considers all applicants for employment without regard to race, color, sex, national origin, religion, age, physical or mental disability, family responsibility, marital status, sexual orientation, political affiliation, veteran's status or any other legal protected status. Pursuant to The Alaska Native Claims Settlement Act 43 U.S.C. Sec. 1601 et seq., and federal contractual requirements, Leisnoi Corporation, may legally grant certain preference in employment opportunities to Leisnoi Shareholders and their Descendants. EOE/AA/M/F/D/V\n\n# of Hires Needed\n1\nExemption Type\nExempt","datePosted":"2026-09-28T11:09:44.542Z","dateModified":"2026-09-28T11:09:44.542Z","hiringOrganization":{"@type":"Organization","name":"Leisnoi Professional Services","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Myrtle Point","addressRegion":"OR","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"e8bd2910527fdd89011d7321"},"url":"https://jobsearcher.com/jobs/e8bd2910527fdd89011d7321"}}