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4 results for Back End Java Developer in Columbus, OH

API & Integration Engineer
  • Columbus, OH
  • remote
  • Temporary
  • 55.00 - 60.00 USD / Hourly
  • <p><strong>Senior API & Integration Engineer</strong></p><p><strong>Location:</strong> Columbus, OH (Hybrid, 4x Onsite) </p><p><strong>Employment Type:</strong> 26 Week Contract </p><p><br></p><p><strong>About the Role</strong></p><p>We are seeking highly skilled and innovative engineers to join our team in building best-in-class enterprise APIs and production infrastructure that deliver performance, scalability, and reliability. Under the guidance of our Development Manager, you will play a key role in designing and implementing modern integration solutions that power mission-critical systems.</p><p><br></p><p><strong>Key Responsibilities</strong></p><ul><li>Design and develop modern REST APIs using <strong>Java Spring Boot</strong>, CI/CD pipelines, and cloud-enabled services (containers on-prem and in the cloud).</li><li>Collaborate with architects and engineers to create a unified API layer across diverse data sources and applications using an agile, sprint-based approach.</li><li>Assist with system and software design, including:</li><li>Server architecture, availability, disaster recovery planning, and production deployments.</li><li>Database schema design, data mapping, storage efficiency, and considerations for relational and NoSQL databases.</li><li>API design (call signatures, schema, business logic, resilience, logging, and supportability).</li><li>Implement enterprise services and APIs, integrating them into continuous delivery and integration pipelines.</li><li>Work on <strong>Kafka</strong> for use case analysis, environment setup, and data enrichment/transformations.</li><li>Develop and maintain automated unit tests and integration tests.</li><li>Partner with cross-functional teams, vendor partners, and business stakeholders to ensure solutions meet business needs.</li><li>Continuously evolve integration processes and adopt emerging technologies.</li></ul><p><br></p>
  • 2025-12-01T17:38:44Z
Sr. Software Engineer
  • Coshocton, OH
  • onsite
  • Temporary
  • - USD / Hourly
  • We are looking for an experienced Sr. Software Engineer to join our team on a contract basis in Coshocton, Ohio. In this role, you will be responsible for creating dynamic web applications with a focus on front-end development while seamlessly integrating backend systems. If you have a passion for building scalable solutions and collaborating with cross-functional teams, we encourage you to apply.<br><br>Responsibilities:<br>• Develop responsive and user-friendly front-end interfaces using React and modern JavaScript frameworks.<br>• Design and implement robust RESTful APIs utilizing Node.js and Express.js.<br>• Integrate and manage databases to ensure efficient data storage and retrieval.<br>• Utilize Docker for application containerization and streamlined deployment processes.<br>• Collaborate with design and engineering teams to deliver high-quality and visually appealing applications.<br>• Conduct thorough code reviews, testing, and debugging to maintain optimal performance and reliability.<br>• Ensure applications are optimized for responsiveness and front-end performance.<br>• Maintain version control and collaborative workflows using Git.<br>• Stay updated with emerging technologies and apply them to improve existing systems.
  • 2025-12-02T13:58:55Z
Software Engineer
  • Columbus, OH
  • remote
  • Permanent
  • 110000.00 - 125000.00 USD / Yearly
  • <p>We are looking for a Senior Software Engineer to join our dynamic team in Central Ohio. In this role, you will leverage your expertise in .NET and web development to design, develop, and maintain high-quality software solutions. This is a great opportunity for an experienced and detail-oriented individual with extensive experience in an Agile environment who thrives in both development and support capacities.</p><p><br></p><p>Responsibilities:</p><p>• Develop and maintain robust software applications using C# and .NET technologies.</p><p>• Build responsive web interfaces utilizing Blazor and modern web development practices.</p><p>• Implement and manage data models with Microsoft Entity Framework.</p><p>• Collaborate with cross-functional teams in an Agile environment to deliver high-quality solutions.</p><p>• Write clean, efficient code and conduct thorough testing to ensure application functionality and performance.</p><p>• Troubleshoot and resolve technical issues to support existing systems.</p><p>• Optimize web applications for maximum speed and scalability.</p><p>• Integrate JavaScript, CSS, and HTML into applications to enhance user experience.</p><p>• Ensure adherence to best practices for software development and coding standards.</p><p>• Participate in code reviews and provide constructive feedback to peers.</p>
  • 2025-11-05T20:04:31Z
Quality Assurance Analyst
  • Circleville, OH
  • onsite
  • Temporary
  • - USD / Hourly
  • <p>We are looking for a dedicated Quality Assurance Analyst to join our team. This long-term contract position offers a great opportunity for individuals passionate about quality control to apply their skills in a dynamic manufacturing environment. The role involves ensuring product compliance with strict quality standards while collaborating with various teams to drive continuous improvement. Willing to train, but need someone with a go getter attitude, great communication, and interest in in the Quality Testing space with growth potential. </p><p><br></p><p>Responsibilities:</p><p>• </p><p>• Troubleshoot electro-mechanical systems and assist in identifying root causes of quality issues.</p><p>• Perform incoming inspections and maintain detailed records of component quality and nonconformance data.</p><p>• Collaborate with manufacturing teams and suppliers to address quality concerns and implement corrective actions.</p><p>• Support the maintenance and enhancement of the Quality Management System, including documentation updates and internal audits.</p><p>• Assist in evaluating and monitoring supplier performance through site visits and quality audits.</p><p>• Utilize Microsoft Excel for data analysis, reporting, and preparing quality documentation.</p><p>• Communicate effectively with vendors, managers, and cross-functional teams to resolve issues promptly and streamline processes</p>
  • 2025-11-14T18:13:54Z