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Freelance Python Api Developer Jobs (NOW HIRING)

NT Concepts

Java API Developer

Herndon, VA · Remote

$52.50 - $67.75/hr

NT Concepts is seeking an experienced API Java/Python Developer, Mid for an exciting data transformation opportunity within our Intel Community. Clearance: Active TS/SCI with CI Poly clearance ...

Datum Software, Inc.

Python Developer

Fort Mill, SC · On-site

$44.25 - $60.75/hr

Requirements * 7+ years of experience in software engineering, API engineering, or cloud ... Demonstrated hands on experience with: o Python for backend and API development o REST API design ...

LTIMindtree

Sr. API Developer (Python/ Java)

Irving, TX · On-site

Job Title: Sr. API Developer (Python/ Java) Work Location: Irving, TX The Digital S/W Engineer Sr Analyst is a seasoned professional role. Applies in-depth disciplinary knowledge, contributing to the ...

New

NT Concepts

Java API Developer

Herndon, VA · On-site

$84K - $144K/yr

NT Concepts is seeking an experienced API Java/Python Developer, Mid for an exciting data transformation opportunity within our Intel Community. Clearance: Active TS/SCI with CI Poly clearance ...

Tito's Handmade Vodka

Applications Developer

Austin, TX · On-site

We are seeking a hands-on Application Developer with strong coding expertise in Python, API development, IFS PL/SQL, and Microsoft Power Platform. This role is heavily focused on software development ...

Ramp

Software Engineer, Developer API

New York, NY · On-site

$168K - $330K/yr

About the Role Ramp's Dev API team builds the programmatic surfaces that let developers and AI ... in Python, Temporal, and Postgres. * Own user experience and platform robustness end-to-end ...

Ramp

Software Engineer, Developer API

New York, NY · Remote

$168K - $330K/yr

About the Role Ramp's Dev API team builds the programmatic surfaces that let developers and AI ... in Python, Temporal, and Postgres. * Own user experience and platform robustness end-to-end ...

Tito's Handmade Vodka

Applications Developer

Austin, TX · Remote

We are seeking a hands-on Application Developer with strong coding expertise in Python, API development, IFS PL/SQL, and Microsoft Power Platform. This role is heavily focused on software development ...

Tito's Handmade Vodka

Applications Developer

Austin, TX · On-site

We are seeking a hands-on Application Developer with strong coding expertise in Python, API development, IFS PL/SQL, and Microsoft Power Platform. This role is heavily focused on software development ...

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How much do freelance python api developer jobs pay per hour?

As of Jul 10, 2026, the average hourly pay for freelance python api developer in the United States is $58.62, according to ZipRecruiter salary data. Most workers in this role earn between $48.32 and $66.59 per hour, depending on experience, location, and employer.

What is the difference between Freelance Python Api Developer vs Freelance Web Developer?

AspectFreelance Python Api DeveloperFreelance Web Developer
Required SkillsPython, API development, RESTful servicesHTML, CSS, JavaScript, front-end/back-end frameworks
Work EnvironmentRemote, project-based, client-specificRemote or on-site, diverse projects
Industry UsageTech, SaaS, data integrationMedia, e-commerce, corporate websites
Common Search IntentAPI development, backend servicesWebsite creation, UI/UX design

Freelance Python Api Developers focus on creating and maintaining APIs using Python, often working on backend services and data integration. Freelance Web Developers build and design websites using HTML, CSS, and JavaScript. While both roles are freelance and tech-oriented, their core skills and project types differ significantly, making this comparison useful for clients seeking specific development expertise.

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Freelance Python Api Developer jobs near you
Java API Developer

Java API Developer

NT Concepts

Herndon, VA • Remote

$52.50 - $67.75/hr

Other

Re-posted 26 days ago

Job description

We are seeking a Mid-level API Java Developer, to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National Security. We're looking for the best and the brightest to join us in supporting this mission. If meaningful work, initiative, creativity, and continuous self-improvement are important to your career, join our growing team and discover What's Next for you.

Mission Focus: As a member of our solutions delivery team, you will have the unique opportunity to work on programs advancing the most critical government systems. NT Concepts is seeking an experienced API Java/Python Developer, Mid for an exciting data transformation opportunity within our Intel Community.

Clearance: Active TS/SCI with CI Poly clearance required

Location/Flexibility: Local to the DC Metro Area, Remote Flexible

Responsibilities

As a Mid-Level Java Developer, you will be responsible for designing, developing, and maintaining software applications, with a focus on data integration and backend services.

  • Software Development: Create maintainable, adaptable, and scalable code using software development best practices (e.g., software reuse, refactoring, continuous integration, test automation, TDD, static code analysis, and peer/code review).
  • Data Integration & ETL: Provide Java coding in support of extract, transform, and load (ETL) processes. Create and maintain scripts, stored procedures, and other logic to create, update, and delete data.
  • API Development: Develop RESTful APIs and microservices to enable secure and efficient system communication and synchronize business data between multiple endpoints.
  • Data Ingest: Configure and manage data ingest components in a cloud platform, such as Apache Kafka, NiFi, FTP, or an API gateway.
  • Database Management: Design and implement schema changes, manage indexes, and alter data objects to optimize performance. Utilize SQL (e.g., SAP/Sybase, PostgreSQL, MySQL) and NoSQL databases for data storage and retrieval.
  • Stakeholder Collaboration: Communicate with data owners and conduct research/analysis on data sets to prepare ingest strategies based upon data structure, size, frequency, and other sharing requirements.
  • Team Collaboration: Work closely with frontend developers, product managers, and QA teams in an Agile environment to define requirements and ensure seamless integration and functionality.

Qualifications

  • Education/Experience: Bachelor's degree in a related field and 2-5 years of relevant experience using Java, JavaScript, or other languages for the creation of API-based software.
  • Clearance: Active TS/SCI with CI Poly clearance required.
  • Technical Skills:
    • Proficiency in Java, with experience in frameworks such as Spring Boot.
    • Experience with JavaScript.
    • Strong understanding of API architectural styles (REST, GraphQL, SOAP) and tools (e.g., Postman, Swagger UI).
    • Experience with data integration, including ETL processes and data ingest tools (e.g., Apache Kafka, NiFi).
    • Experience with SQL (e.g., SAP/Sybase) and NoSQL databases.
    • Familiarity with version control systems (e.g., Git).
    • Knowledge of Agile/Scrum development methodologies and software development best practices (TDD, CI/CD).
    • Experience with cloud platforms (AWS, Azure, GCP).
    • Familiarity with containerization technologies (e.g., Docker, Kubernetes).

Physical Requirements:

  • Prolonged periods of sitting at a desk and working on a computer
  • Must be able to lift 10-15 pounds at times.

Apply