Temporary Full Stack React Developer Jobs in Springboro, OH

Join our team as a Full Stack Engineer and be the hands-on technical owner for modern, data-aware applications (including AI-powered features) in a Microsoft/Azure environment. You'll set engineering standards, make architectural calls, and ship reliable services by partnering closely with stakeholders, design, and third-party build partners while mentoring others as our team grows. This role is responsible for significant product ownership. You'll write specs, define priorities, and coordinate delivery alongside your hands on engineering work. What You’ll Do: Own full stack architecture and implementation across modern web apps. Design and develop scalable services and APIs (C#.NET) along with responsive, performant front-end components (React/Next.js, TypeScript). Write clear specs, technical requirements, and documentation. Evaluate and integrate emerging AI and agentic capabilities into the product roadmap; stay current with the evolving landscape and identify opportunities to apply new technology to real user problems. Build secure integrations with internal/external systems (e.g., ERP/CRM), and design for resilience Collaborate with various engineers to deliver incremental value; manage technical backlog and drive continuous improvement Partner with third-party and offshore build teams for knowledge transfer, alignment on delivery, and long-term maintainability What You’ll Bring: Degree in Computer Science, Software Engineering, or IT or equivalent work experience 5+ years building production systems in C#/.NET (6/8+) 5+ years building a modern front-end application (React/Angular) Experience developing in a cloud environment (Azure or AWS) Experience with API design (REST/JSON), security (OAuth2/OIDC/Entra ID), and automated testing (unit/integration) Experience with CI/CD (Azure DevOps or GitHub Actions), infrastructure basics, and cost/perf tuning in cloud environments Experience in modern front-end frameworks and technologies, including React (preferred), Angular, TypeScript, HTML5, CSS3, and responsive design principles. Strong understanding of front-end architecture and performance optimization, including state management (Redux, React Query, or equivalent), Extremely organized, detail-orientated and able to work with minimum supervision Event-driven patterns, DDD, feature flags (Launch Darkly), and resiliency engineering is a plus Experience with Terraform/Bicep, AKS, caching, and message-driven integrations is a plus Strong cross functional collaboration By submitting to this position, you are agreeing to be included in our talent pool for future hiring for similarly qualified positions. EEO Notice Vaco by Highspring is an Equal Opportunity Employer and does not discriminate against any employee or applicant for employment because of race (including but not limited to traits historically associated with race such as hair texture and hair style), color, sex (includes pregnancy or related conditions), religion or creed, national origin, citizenship, age, disability, status as a veteran, union membership, ethnicity, gender, gender identity, gender expression, sexual orientation, marital status, political affiliation, or any other protected characteristics as required by federal, state or local law. Vaco by Highspring and its parents, affiliates, and subsidiaries are committed to the full inclusion of all qualified individuals. As part of this commitment, Vaco by Highspring and its parents, affiliates, and subsidiaries will ensure that persons with disabilities are provided reasonable accommodations. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact HR@vaco.com . Vaco by Highspring also wants all applicants to know their rights that workplace discrimination is illegal. Representation Notice By submitting to this position, you agree that you will be giving Vaco by Highspring the exclusive right to present your as a candidate for the foregoing employment opportunity. You further agree that you have represented information about yourself accurately and have not affirmatively misrepresented your qualifications. You also agree to maintain as confidential, to the fullest extent permitted by law, any information you learn from Vaco by Highspring about the position and you will limit disclosure of information about the position only to the extent necessary to perform any obligations in furtherance of your application. In exchange, Vaco by Highspring agrees to exercise reasonable efforts to represent you through all solicitation, job screening and resume dispersal. For residents of Ontario, Canada: Based on Highspring’s discussions with its Client, Highspring’s understanding is that this position for employment is a current vacancy (either through Highspring as a contractor or with the client directly). Privacy Notice Vaco by Highspring and its parents, affiliates, and subsidiaries (“we,” “our,” or “Vaco by Highspring”) respects your privacy and are committed to providing transparent notice of our policies. California residents may access Vaco by Highspring HR Notice at Collection for California Applicants and Employees here. Virginia residents may access our state specific policies here. Residents of all other states may access our policies here. Canadian residents may access our policies in English here and in French here. Residents of countries governed by GDPR may access our policies here. Additionally, submissions to this position are subject to the use of AI to perform preliminary candidate screenings, focused on ensuring minimum job requirements noted in the position are satisfied. More details about Vaco by Highspring’s use of AI can be found here (https://www.highspring.com/ai-use-notices/). Further assessment of candidates beyond this initial phase will be conducted by recruiters and hiring managers. Vaco by Highspring does not know and cannot opine on if its client’s use of AI products in hiring. Pay Transparency Notice Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. With that said, as required by local law, Vaco by Highspring believes that the following salary range referenced above reasonably estimates the base compensation for an individual hired into this position in geographies that require salary range disclosure. The individual may also be eligible for discretionary bonuses.