• Own and ship AI features such as our agents, assistants, insights and more - from concept to production. • Design and implement backend services for AI integrations and data pipeline. • Build robust APIs and abstractions for internal AI usage • Drive system scalability: caching, optimization, processing patterns, etc • Contribute and drive the evolution of the infrastructure for AI including architecture, evaluation and iteration pipelines. • Solve complex AI challenges around AI accuracy, reliability, and quality – using rigorous quantitive approaches. • Advocate for our work externally – writing, speaking, and engaging with the broader AI community.

Job Posting Title: Ruby on Rails Full Stack Developer (Remote) No Visa Sponsorship is available for this position. This is a 3 year term appointment which may be ended or extended based on organizational needs, funding availability, and performance. About the Cornell SC Johnson College of Business: Leading at the intersection of people, business, and technology, the Cornell SC Johnson College of Business is one of the most comprehensive business schools in the nation and includes many areas of expertise not found in any other leading institution. The college is comprised of the university’s three accredited business schools, each of which is recognized as among the best in higher education: the Charles H. Dyson School of Applied Economics and Management, the Samuel Curtis Johnson Graduate School of Management, and the Cornell Peter and Stephanie Nolan School of Hotel Administration. Our academic research; industry and community engagement; and undergraduate, graduate, and professional degree programs all reflect the future of business: flexible, collaborative, and cross-disciplinary. The college community includes 232 research faculty, 46,000 alumni, and nearly 3,300 undergraduate, professional, and graduate students. The SC Johnson College of Business has an unparalleled resource base from which to draw—within the college, Cornell Tech in New York City, and Cornell University broadly. Our Team: The SC Johnson College of Business Information Technology (IT) department plays a critical role in the success of the College by providing the technology and systems required to fulfill the mission. Our team members collaborate and partner with customers, IT@Cornell, top peer business schools, and vendors to solve problems, provide innovative and valuable business solutions, and share knowledge and resources across the campus. The intimate knowledge of the business functions of the college, the IT department’s collaborative personal relationships with the customers and the pride in what they do helps to set them apart. The department enhances the ability for college personnel to do their jobs effectively and make their lives easier and more productive by providing flexible and user-friendly technology solutions which are helpful and provide a positive user experience. The department is agile and responds quickly as the priorities and needs change. The IT department believes in an ongoing investment in strengthening the team, in professional staff development and continually improving workplace satisfaction. What will you do: - Provide advanced software development support on a daily basis for the College custom applications. Analyze requirements for and design, develop, implement, maintain and upgrade Complex Rails end-to-end software systems and web pages in support of the information technology needs of the College. - Design, develop, and maintain Ruby on Rails applications with complex relational database backends (Oracle, PostgreSQL, etc.), selecting technologies (Ruby, Rails, PHP, CSS, HTML, JavaScript, SQL, XHTML, XML, etc.) that best support maintainability, performance, and user experience. - Design, code, test, debug, document and maintain complex programs or Rails end-to-end systems; develop enhancements that enable a positive end-user experience. - Communicate with users for needs analysis and provide resolution. - Establish and contribute to a detailed program specification through discussion with clients. - Assist in research and fact-finding to develop or modify complex software systems; Formulate and define system scope and objectives to develop or modify complex software systems. - Research, design, document, and modify software specifications throughout the production life cycle. - Complete and document phases of projects. - Create and implement project specifications/plans for projects with straightforward inter-dependency with other systems and/or projects. - Modify complex application programs from detailed specifications. - Evaluate code to ensure that it is valid, properly structured, meets industry standards and is compatible with browsers, devices, or operating systems. - Review code written by peers to ensure that it is valid, is properly structured, meets project standards and is compatible with browsers, devices or operating systems. - Analyze and amend software errors in a timely and accurate fashion and provide status reports when required. - Collaborate with project team members including project manager, business analysts, subject matter experts, other developers and quality assurance specialists. - Contribute to and influence technology decisions by actively seeking information about new software technologies and techniques to meet business needs and objectives. - Actively seek out and apply upgrades to existing software packages as needed. This is a 3 year term appointment which may be ended or extended based on organizational needs, funding availability, and performance. While position responsibilities vary, every member of our community is expected to foster a culture of belonging and a psychologically healthy work environment by communicating across differences; being cooperative, collaborative, open, and welcoming; showing respect, compassion, and empathy; engaging and supporting others regardless of background or perspective; speaking up when others are being excluded or treated inappropriately; and supporting work/life integration of oneself and others. Required Qualifications: - Bachelor’s degree in Computer Information Science/Management Information Systems or closely related field, or five (5)+ years’ experience in software development, modification and/or maintenance or equivalent combination of education and experience. - Minimum of four (4) years’ experience in web systems development required. - Minimum of two (2) years’ experience writing HTML code. - Extensive experience with Ruby on Rails and relational databases (PostgreSQL or other RDBMS). - Experience in automated testing methodologies, enterprise level reporting, and complex software integration/development required. - Ability to guide & advise others on technical matters. Able to work well as a member of a team within a constantly changing environment. - Experience modeling values that support inclusion, belonging, and wellbeing. Preferred Qualifications: - Working knowledge of Ruby on Rails, PHP, PostgreSQL, AWS, Linux, Git, and JavaScript. - React Framework (Front End Expertise). - Familiarity with Automated Testing Frameworks (Rspec, Cucumber). - Familiarity with AI and how to use it for role efficiencies. - Familiarity with OWASP Application Security standards. - Ability to configure, monitor, and troubleshoot AppSpider vulnerability scans. Application Information: - A resume is required for further consideration for this position. A cover letter is strongly encouraged. When applying through our system, please remember to attach your application materials (Cover Letter and Resume) in PDF format. - No Visa Sponsorship of any kind is available for this position. - Relocation assistance will not be provided for this position. Rewards and Benefits: - This position is based in Ithaca, New York, however, the successful applicant may perform this role remotely anywhere within the United States. Employees who work remotely may receive multiple W-2 Forms depending on their work location. The New York Convenience of employer guidelines require New York State individual tax reporting and withholding for this position. Additional individual state income tax filings may also be required if working temporarily outside of New York State. The university reserves the right to modify, suspend, or terminate the remote or hybrid work arrangement at any time. - Cornell receives national recognition as an award-winning workplace for our health, wellbeing, and sustainability. Our benefits programs include comprehensive health care options, generous retirement contributions, access to wellness programs, and employee discounts with local and national retail brands. We invite you to follow this link to get more information about our benefits: Understand Your Benefits | Working at Cornell. - Our leave provisions include health and personal leave, three weeks of vacation and 13 holidays: Martin Luther King, Jr. Day, Memorial Day, Juneteenth, Independence Day, Labor Day, Thanksgiving and the day after, and an end of the year winter break from December 25-January 1. To offer greater flexibility for observing faiths and traditions we also offer two additional floating holidays. Learn more about our generous leave provisions: Holiday and Accrued Time Off | Working at Cornell - Cornell's impressive educational benefits include tuition-free Extramural Study and Employee Degree Program, tuition aid for external education, and Cornell Children's Tuition Assistance Program. Learn more about our extensive educational benefits: Education Benefits | Working at Cornell - Follow this link to learn more about the Total Rewards of Working at Cornell: Total Rewards | Working at Cornell. University Job Title: Applications Developer III Job Family: Information Technology Level: F Pay Rate Type: Salary Pay Range: $93,422.00 - $108,572.00 Remote Option Availability: Remote Company: Endowed Contact Name: Maria Avila Contact Email: mia28@cornell.edu Job Titles and Pay Ranges: Non-Union Positions Noted pay ranges reflect the potential pay opportunity for each job profile. The hiring rate of pay for the successful candidate will be determined considering the following criteria: - Prior relevant work or industry experience - Education level to the extent education is relevant to the position - Unique applicable skills - Academic Discipline To learn more about Cornell’s non-union staff job titles and pay ranges, see Career Navigator. Union Positions The hiring rate of pay for the successful candidate will be determined in accordance with the rates in the respective collective bargaining agreement. To learn more about Cornell’s union wages, see Union Pay Rates. Current Employees: If you currently work at Cornell University, please exit this website and log in to Workday using your Net ID and password. Select the Career icon on your Home dashboard to view jobs at Cornell. Online Submission Guidelines: Most positions at Cornell will require you to apply online and submit both a resume/CV and cover letter. You can upload documents either by “dragging and dropping” them into the dropbox or by using the “upload” icon on the application page. For more detailed instructions on how to apply to a job at Cornell, visit How We Hire on the HR website. Employment Assistance: For general questions about the position or the application process, please contact the Recruiter listed in the job posting or email mycareer@cornell.edu. If you require an accommodation for a disability in order to complete an employment application or to participate in the recruiting process, you are encouraged to contact Cornell Office of Civil Rights at voice (607) 255-2242, or email at accommodations@cornell.edu. Applicants that do not have internet access are encouraged to visit your local library, or local Department of Labor. You may also request an appointment to use a dedicated workstation in the Office of Talent Attraction and Recruitment, at the Ithaca campus, by emailing mycareer@cornell.edu. Notice to Applicants: Please read the required Notice to Applicants statement by clicking here. This notice contains important information about applying for a position at Cornell as well as some of your rights and responsibilities as an applicant. EEO Statement: Cornell welcomes students, faculty, and staff with diverse backgrounds from across the globe to pursue world-class education and career opportunities, to further the founding principle of “... any person ... any study.” No person shall be denied employment on the basis of any legally protected status or subjected to prohibited discrimination involving, but not limited to, such factors as race, ethnic or national origin, citizenship and immigration status, color, sex, pregnancy or pregnancy-related conditions, age, creed, religion, actual or perceived disability (including persons associated with such a person), arrest and/or conviction record, military or veteran status, sexual orientation, gender expression and/or identity, an individual’s genetic information, domestic violence victim status, familial status, marital status, or any other characteristic protected by applicable federal, state, or local law. Cornell University embraces diversity in its workforce and seeks job candidates who will contribute to a climate that supports students, faculty, and staff of all identities and backgrounds. We hire based on merit, and encourage people from historically underrepresented and/or marginalized identities to apply. Consistent with federal law, Cornell engages in affirmative action in employment for qualified protected veterans as defined in the Vietnam Era Veterans’ Readjustment Assistance Act (VEVRAA) and qualified individuals with disabilities under Section 503 of the Rehabilitation Act. We also recognize a lawful preference in employment practices for Native Americans living on or near Indian reservations in accordance with applicable law. 2026-02-17

• Provide technical and line-management leadership to your development team. • Take responsibility for the successful delivery of projects. • Identify and resolve blockers before they become issues. • Ensure best practices in software development, DevOps, and agile methodologies are upheld within the team. • Work directly with clients, translating requirements into technical briefs. • Shape and define architectural decisions ensuring scalability, security, and maintainability. • Provide updates to client and Nearform leadership to ensure clear understanding of project status and drive good decision-making.

Company Description DNAnexus is the leading cloud-based SaaS company serving the global life science community. DNAnexus’ health informatics platform serves customers across a spectrum of industries — government, biopharmaceutical, clinical diagnostics, healthcare, and academic research in 33 countries with compliant protection of data, privacy, and intellectual property. The platform provides a secure and collaborative environment where genomics, multi-omics, and real world data can be combined with clinical data at scale, providing new insights that can lead to improved diagnostics, new targeted therapies and better patient care. Job Description Team Summary Our platform manages over 125 petabytes of data, processes 50 billion records, and handles 3 billion API calls monthly. With thousands of users depending on us, there is a clear imperative to leverage powerful frontier LLM models and execute on DNAnexus’ Agentic Platform. The platform enables agent-based systems to provide clinical and molecular data workflows in a highly scalable and regulated (PHI) environment. The goal is to enable more intelligent, automated, and reliable execution of complex scientific data processes in the cloud. Who We’re Looking For We are seeking a highly autonomous and product-minded Senior Software Engineer. This critical role requires robust technical skills in software development and data management and a willingness to learn about molecular data and bioinformatician workflows. - Product minded/agile mindset is required for the position - knowing that the optimal solution may evolve within six months due to the rapidly changing AI ecosystem. - Strong understanding of modern LLM techniques and AI harness principles combined with experience in deploying them within production environments - Backend generalist navigating technical ambiguity with a flexible, learning-oriented approach. Responsibilities - Design, build, and maintain scalable clinical and molecular data systems - Develop cloud-native infrastructure for large-scale biomedical workloads - Contribute to AI/agent-based systems for scientific and clinical workflows - Apply LLMs and AI primitives in production within regulated environments (PHI) - Ensure high reliability, performance, and quality of delivered systems - Collaborate with global engineering teams (including US-based counterparts) - Drive engineering best practices (testing, CI/CD, observability, delivery discipline) - Evaluate and select technologies in a rapidly evolving AI ecosystem Qualifications - 5+ years of software development experience. - Proficiency in core development tools: Python (occasionally TypeScript), Linux Shell, Bash, Git, Docker, and SQL. - Ability to assess and select the right technology for the Agentic platform, keeping pace with an ecosystem that changes every six months. - Nice to Have: Proven experience designing and/or implementing Agentic systems. - Proficiency in computing fundamentals, including cloud computing (e.g., AWS). - Experience in data modeling, with an understanding of database management systems. - Experience in executing the end-to-end software development lifecycle, including agile delivery, automated testing, CI/CD, and continuous process improvement. Additional Information Based in Mountain View, California, DNAnexus is experiencing rapid growth and is searching for the best talent to join our team. We recently completed a $200 million financing round to advance our growth globally to further serve leading healthcare and life science organizations. Key investors include Google Ventures, Perceptive Advisors, Northpond Ventures, TPG Biotech, and Foresite Capital. DNAnexus will provide the necessary support to enable the ideal candidate to work remotely within the Czech Republic. - Department: Engineering