At Clario, part of Thermo Fisher Scientific, we develop regulated technology that helps unlock better evidence and improve patient outcomes worldwide. Our software platforms support clinical trials, diagnostics, and medical decision‑making in highly controlled regulatory environments.
We are expanding our global delivery team and seeking a Software Development Engineer to join our Hungary-based team. You will become part of the Project Development squad responsible for initial release software development, working with a tech stack that includes JavaScript, ES6, JSON, HTML, CSS, Jasmine, and Git.
In this role, you will contribute to the development of highly interactive mobile-web and software applications used for clinical research data acquisition and data management. These applications are deployed globally on smartphones and tablets, supporting clinical trials worldwide.
What we offer
Competitive compensation
Attractive benefits focused on security, flexibility, support, and well‑being
Engaging employee programs
Remote/Hybrid working options in Hungary
OTP Szép Card
Excellent learning, development, and career progression opportunities
Develop and deploy mobile-web client applications according to study specifications
Integrate clinical research data acquisition applications with backend, project-specific databases
Participate as a software development contributor in cross-functional project teams, working alongside Project Managers, Clinical Study Design, Software QA, and Data Delivery colleagues
Contribute to specification development, planning, and deployment scheduling processes
Deliver software development tasks in a timely manner across the full development lifecycle
Update and improve standard libraries and contribute to semi-custom implementations for specific clients
Adhere to Clario’s Standard Operating Procedures and regulated development practices
Manage the development lifecycle of clinical trial data collection applications
Bachelor’s degree in Computer Science or related field, or equivalent experience
Full-stack enterprise web application development experience
Strong experience with JavaScript and modern web technologies
Experience with asynchronous calls, CSS, XML, JSON, HTML5, and SQL
Experience with object-oriented programming languages
End-to-end software development experience from specification to delivery
Experience working in cross-functional teams
Experience with source control systems
Ability to work independently, take ownership, and deliver high-quality applications
Strong learning agility and ability to work effectively in a team environment
Strong interest in applying new technologies within the clinical trials space
Ability to manage multiple tasks simultaneously
Excellent verbal and written communication skills
At Clario, our purpose is to transform lives by unlocking better evidence. It’s a cause that unites and inspires us. Whether you're building innovative technology or supporting global clinical research, your work contributes directly to advancing clinical trials and improving outcomes for patients worldwide.
Skills Required
- Bachelor's degree in Computer Science or related field or equivalent experience
- Full-stack enterprise web application development experience
- Strong experience with JavaScript and modern web technologies
- Experience with asynchronous calls, CSS, XML, JSON, HTML5, and SQL
- Experience with object-oriented programming languages
- End-to-end software development experience from specification to delivery
- Experience working in cross-functional teams
- Experience with source control systems
- Ability to work independently, take ownership, and deliver high-quality applications
- Strong learning agility and ability to work effectively in a team environment
- Strong interest in applying new technologies within the clinical trials space
- Ability to manage multiple tasks simultaneously
- Excellent verbal and written communication skills
Clario Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Clario and has not been reviewed or approved by Clario.
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Leave & Time Off Breadth — Time off is described as generous, including flexible PTO for some roles and up to 26–31 PTO days for eligible staff. The calendar includes 15 paid company holidays and a Winter Break.
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Healthcare Strength — Healthcare offerings include multiple medical plan options via Highmark with coordinated care navigation, plus dental and vision through established carriers. Employer HSA contributions and mental-health support broaden the package.
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Inclusive Benefits Coverage — Coverage highlights include domestic-partner eligibility, transgender-inclusive care, and HIV prevention/treatment. These inclusive elements are presented alongside broader inclusion commitments.
Clario Insights
What We Do
-- Clario has been named a Top Workplace by Energage for the 2022 Top Workplaces USA national awards. -- Clario generates the richest clinical evidence by fusing our deep scientific expertise and global scale into the broadest endpoint technology platform. By doing this, we empower our partners to transform lives. With almost 50 years of experience, 19,000 clinical trials, and 870 regulatory approvals, Clario has mastered the ability to generate rich evidence across a Trial Anywhere™ portfolio: decentralized (DCT), hybrid and site-based clinical trials. With 30 facilities in nine countries across North America, Europe, and Asia Pacific, Clario delivers the power of certainty. Partners ————— Clario brings the best of ERT and Bioclinica together to work alongside our partners to solve some of their biggest questions on topics such as: - eCOA vs. paper - Decentralized Clinical Trial (DCT) - Rescue a clinical trial - Broad endpoint technology: cardiac safety, imaging, respiratory And many more. People ———— We are so honoured to be named a 2022 Top Workplace by Energage. One of our leading values at Clario is People First Always. We help individuals build meaningful careers at Clario as they serve to help transform patients lives. Join us on this journey and check out our careers page: https://clario.com/careers/








