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Junior Api Developer Jobs in Ohio (NOW HIRING)

... based Junior Data Engineer to join our Information Technology team. This position will work on a ... Knowledge of REST API; * Basic knowledge of SQL Server databases is required; * Knowledge of C# ...

... and DevOps to deliver integrated solutions · Raise the engineering standard through SOLID ... API-first, event-driven systems · Delivery: Agile One more thing worth knowing We published an AI ...

Support programming/software development using Extract, Transform, and Load (ETL) and Extract, Load ... Knowledge of REST API; * Basic knowledge of SQL Server databases is required; * Knowledge of C# ...

OH · On-site

$51.50 - $67.50/hr

... Engineers. Provide leadership within the team. Mentor junior members on solution related issues ... API lifecycle management * HTTPS, API, REST, VPN's * complex software product architecture

Showing results 21-40

Junior Api Developer information

What is a junior API developer?

Junior API Developers are entry-level software professionals who specialize in building, maintaining, and integrating Application Programming Interfaces (APIs). They typically work under the supervision of more experienced developers to ensure that APIs function correctly and meet the needs of applications or external users. Their responsibilities may include writing code, testing endpoints, troubleshooting issues, and documenting API features. Junior API Developers often collaborate with other team members to deliver secure and efficient API solutions.

What are the key skills and qualifications needed to thrive as a junior API developer, and why are they important?

To thrive as a Junior API Developer, you need a solid understanding of programming languages (such as JavaScript, Python, or Java), RESTful API concepts, and basic software development principles, often supported by a relevant degree or coding bootcamp. Familiarity with API testing tools (like Postman), version control systems (such as Git), and documentation standards is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help you collaborate with team members and address technical challenges. These skills are crucial for building reliable APIs, ensuring smooth integration, and supporting agile development in collaborative environments.

What are some common challenges faced by junior API developers, and how can they overcome them?

Junior API Developers often encounter challenges such as understanding legacy codebases, integrating with multiple third-party services, and ensuring robust security practices. Adapting to various documentation standards and debugging complex data flows can also be tricky at the start. To overcome these challenges, it's helpful to actively seek mentorship from more experienced colleagues, utilize comprehensive API documentation, and participate in regular code reviews. Building a habit of writing clean, well-documented code and learning automated testing tools can also help enhance your effectiveness and confidence in the role.

What is the difference between Junior Api Developer vs Api Developer?

AspectJunior Api DeveloperApi Developer
Required CredentialsTypically an entry-level degree in Computer Science or related field, some certifications preferredUsually requires more experience, advanced certifications, or specialized training
Work EnvironmentOften in team settings, under supervision, learning on the jobMore autonomous, responsible for designing and maintaining APIs independently
Employer & Industry UsageCommon in tech companies, startups, and organizations building APIsUsed across industries for developing scalable API solutions

The main difference between a Junior Api Developer and an Api Developer lies in experience and responsibility. Junior Api Developers are typically entry-level, focusing on learning and supporting API tasks, while Api Developers have more experience and handle complex API design and implementation independently.

Are API developers in demand?

API developers are in high demand due to the increasing reliance on web services and integrations across industries. Skills in REST, SOAP, and API management tools enhance job prospects, and many organizations seek professionals to develop, maintain, and optimize APIs for digital transformation.

How much does a Junior API Developer make?

A Junior API Developer typically earns between $50,000 and $70,000 annually, depending on location, experience, and company size. Entry-level roles often require knowledge of RESTful APIs, programming languages like Python or JavaScript, and familiarity with tools such as Postman or Swagger.

What are the most commonly searched types of Api Developer jobs in Ohio?

The most popular types of Api Developer jobs in Ohio are:

What cities in Ohio are hiring for Junior Api Developer jobs?

Cities in Ohio with the most Junior Api Developer job openings:

Infographic showing various Junior Api Developer job openings in Ohio as of August 2026, with employment types broken down into 83% Full Time, 4% Part Time, 1% Temporary, and 12% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution.

Junior Data Engineer

Medpace, Inc.

Cincinnati, OH • On-site

Other

Medical, Retirement, PTO

Re-posted 18 days ago


Medpace rating

8.6

Company rating: 8.6 out of 10

Based on 12 frontline employees who took The Breakroom Quiz

16th of 75 rated research


Job description

Job Summary
Our corporate activities are growing rapidly, and we are currently seeking a full-time, office-based Junior Data Engineer to join our Information Technology team. This position will work on a team to accomplish tasks and projects that are instrumental to the company's success. If you want an exciting career where you use your previous expertise and can develop and grow your career even further, then this is the opportunity for you.
Responsibilities
  • Utilize skills in development areas including data warehousing, business intelligence, and databases (Snowflake, ANSI SQL, SQL Server, T-SQL);
  • Support programming/software development using Extract, Transform, and Load (ETL) and Extract, Load and Transform (ELT) tools, (dbt, Azure Data Factory, SSIS);
  • Design, develop, enhance and support business intelligence systems primarily using Microsoft Power BI;
  • Collect, analyze and document user requirements;
  • Participate in software validation process through development, review, and/or execution of test plan/cases/scripts;
  • Create software applications by following software development lifecycle process, which includes requirements gathering, design, development, testing, release, and maintenance;
  • Communicate with team members regarding projects, development, tools, and procedures; and
  • Provide end-user support including setup, installation, and maintenance for applications

Qualifications
  • Bachelor's Degree in Computer Science, Data Science, or a related field;
  • Internship experience in Data or Software Engineering;
  • Knowledge of developing dimensional data models and awareness of the advantages and limitations of Star Schema and Snowflake schema designs;
  • Solid ETL development, reporting knowledge based off intricate understanding of business process and measures;
  • Knowledge of Snowflake cloud data warehouse, Fivetran data integration and dbt transformations is preferred;
  • Knowledge of Python is preferred;
  • Knowledge of REST API;
  • Basic knowledge of SQL Server databases is required;
  • Knowledge of C#, Azure development is a bonus; and
  • Excellent analytical, written and oral communication skills.

Medpace Overview
Medpace is a full-service clinical contract research organization (CRO) providing phase l-lV clinical development services to the biotechnology, pharmaceutical, and medical device industries. Our mission is to accelerate the global development of safe and effective medical therapeutics through the advancement of clinical research. We leverage in-country regulatory and therapeutic expertise across all major therapeutic areas including oncology, cardiology, metabolic, endocrinology, central nervous system, and anti-viral and anti-infective. Headquartered in Cincinnati, Ohio, we employ more than 6,500 people across 40+ countries.
Why Medpace?
When you join Medpace, you become part of an innovative team that brings cutting-edge therapies to market while building a meaningful and rewarding career focused on scientific excellence and improving patient outcomes around the world through continuous learning and cross-functional collaboration.
Purpose-Driven Work
    • Work alongside physicians, scientists, and industry-leading experts committed to advancing the global development of medical therapeutics through clinical research excellence

Collaborative Culture
    • Contribute to an interactive team environment that empowers decision making, creative thinking, and continuous learning through open communication and mutual trust.
    • Leadership throughout Medpace is both accessible and approachable

Continuous Growth & Development
    • Office based environment with on-site mentors
    • Defined career paths with clear advancement opportunities
    • Industry renowned onboarding and training programs designed to accelerate professional development
    • Ongoing training and continuous learning opportunities throughout your career
    • An environment that encourages employees to influence change, contribute ideas, and grow quickly

Other Employee Benefits
    • Competitive compensation programs that recognize and reward performance
    • Comprehensive health, wellness, retirement, and PTO benefits
    • Office based culture with occasional WFH that provides flexibility for eligible positions after training
    • Company-sponsored social events and intramural sports

Cincinnati Headquarters Experience
    • A modern corporate campus designed to support collaboration and productivity
    • Multiple on-site dining options in the heart of Madison Square
    • Free on-site parking
    • Convenient access to on-site 24-7 fitness and wellness facilities

What to Expect Next
A Medpace team member will review your application and if your profile matches our current needs, you will be contacted for an interview. While we review all applications carefully, we are unable to respond to every applicant, and only candidates selected for interviews will be contacted.

What Medpace employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


Medpace logo

About Medpace

Sourced by ZipRecruiter

Medpace is a globally recognized clinicial contract research organization (CRO) based in Cincinnati, OH, in the United States. Established in 1992, it operates in the healthcare sector, providing scientifically-driven outsourcing solutions for the development of drugs and medical devices. It offers comprehensive services like full-service clinical development services, regulatory affairs management, clinical pharmacology, data management, statistical analysis, and medical writing. By applying a scientifically-driven, therapeutically-focused, and patient-centric approach, Medpace's mission is to accelerate the global development of safe and effective medical therapies.

Industry

Medical equipment and supplies manufacturing

Company size

1,001 - 5,000 Employees

Headquarters location

Cincinnati, OH, US

Year founded

1992