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Contract Backend Developer Jobs in Ohio (NOW HIRING)

DataAnnotation

Back End Developer

Wyoming, OH · Remote

$40/hr

We are looking for a Back End Developer to join our team to train AI models. You will measure the ... This is an independent contract position. #J-18808-Ljbffr

Compunnel

Senior Java API / Microservices Developer

Mason, OH · On-site

$53.75 - $68.75/hr

This role focuses on backend engineering, cloud-native application development, data integration ... Define API contracts and implement business logic, validations, standardized error handling, and ...

Navtech, Inc.

Android Developer

Blue Ash, OH · On-site

$53.50 - $70.25/hr

Blue Ash, OH Duration: 12+ Months Contract One of the biggest drivers of our business is our ... Work with Backend Engineers to build and ship features * Design a framework for creating user apps ...

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What are the key skills and qualifications needed to thrive as a Contract Backend Developer, and why are they important?

To thrive as a Contract Backend Developer, you need strong programming skills in languages like Python, Java, or Node.js, along with experience in database management and API development, supported by a relevant degree or proven project experience. Familiarity with frameworks (such as Django, Spring, or Express), cloud services (like AWS or Azure), and version control systems (e.g., Git) is typically expected. Excellent problem-solving abilities, strong communication, and the ability to quickly adapt to new codebases and team environments set top contractors apart. These skills and qualities are crucial for delivering reliable, scalable backend solutions and integrating smoothly into diverse project teams.

What are some common challenges faced by Contract Backend Developers when joining a new project?

Contract Backend Developers often encounter challenges such as quickly understanding existing codebases, adapting to different tech stacks, and aligning with the team's development practices. Since contract roles usually have tight deadlines, developers must rapidly familiarize themselves with project documentation and workflows. Effective communication with team members and proactive clarification of requirements are essential to ensure smooth integration and successful project outcomes.

What are contract backend developers?

Contract backend developers are professionals hired on a temporary or project basis to build and maintain the server-side logic, databases, and APIs that power web or mobile applications. They work behind the scenes to ensure that applications function smoothly, handle data efficiently, and communicate effectively with front-end systems. Unlike full-time employees, contract backend developers typically work for a set duration or on specific projects, offering flexibility to both clients and developers. They often bring specialized expertise in programming languages such as Python, Java, Node.js, or Ruby, and may work remotely or on-site depending on the contract terms.
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Contract Backend Developer jobs near you
Back End Developer

Back End Developer

DataAnnotation

Wyoming, OH • Remote

$40/hr

Full-time, Part-time, Contractor

Posted 9 days ago

Job description

We are looking for a Back End Developer to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. To apply to this role, you will need to be proficient in either Python and/or JavaScript.

Your role will require proficiency in at least one programming language (JavaScript, Python, C#, C++, HTML, SQL, or Swift) in order to solve coding problems. Benefits This is a full-time or part-time REMOTE position You'll be able to choose which projects you want to work on You can work on your own schedule Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work Responsibilities Give AI chatbots coding challenges and evaluate their outputs Evaluate the quality produced by AI models for correctness and performance Qualifications Fluency in English (native or bilingual level) Detail-oriented Experience with algorithms, data structures, and debugging workflows A current, in progress, or completed Bachelor's degree is preferred but not required Payment is made via PayPal. We will never ask for any money from you.

PayPal will handle any currency conversions from USD. Only applicants in the United States will be considered for this role. This is an independent contract position.

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