Certara – extensive recruitment of Senior Software Developers for an American pharmaceutical company

Nikoloz Khotcholava

Last updated on March 6, 2026 | 11 min read

Introduction

Certara, a pharmaceutical software and regulatory technology company, required highly specialized backend engineering talent to support biosimulation platforms and AI-assisted documentation within a tightly regulated domain. Based in North America with globally distributed teams, it sought Senior Python Backend Developers to reinforce regulated, high-performance systems using Python, Django, Celery, Kafka, AWS, and PostgreSQL.

An internal search lasted 78 days, with fewer than 5% of profiles matching the depth and pharma context, putting Q2 upgrades to CoAuthor, Certara’s AI-powered regulatory and medical writing software, at risk. DevsData LLC ran a targeted, stack-aligned search and rigorous technical vetting across US and European time zones. A shortlist was received in four business days, and all three hires were closed with signed offers within 29 days.

Client overview

Founded and headquartered in the United States, Certara provides software and scientific services that support pharmaceutical companies in designing clinical strategies and bringing new drugs to market in regulated environments.

Key services and areas of specialization include:

• Biosimulation platforms designed to accelerate drug research and development.
• AI-assisted document authoring tools that improve efficiency in regulatory workflows.
• Predictive analytics solutions supporting pharmaceutical decision-making.

Its software is used by more than 2,600 companies and cited in over 33,000 scientific publications, supporting over 11,000 users worldwide. Operations span North America, Europe, and the Asia-Pacific region, with a multidisciplinary team of more than 350 specialists across pharmacology, toxicology, and data science. Ongoing investment in biosimulation and regulatory technology reflects steady expansion while maintaining speed, accuracy, and compliance in modern drug development.

Project scope and objectives

Certara turned to DevsData LLC after prolonged internal delays in filling senior backend engineering roles essential for its biosimulation and regulatory platforms. The assignment was to complete a focused search for Python specialists who could operate in compliance-heavy environments and contribute directly to time-sensitive projects tied to CoAuthor and other core applications. The client required external support to shorten hiring cycles and attract candidates with both technical expertise and sector-specific knowledge.

The scope encompassed sourcing and evaluating Backend Developers with practical knowledge of Python, Django, Celery, Kafka, and AWS. Candidates needed to be able to work with extensive data flows, reinforce reliability in regulated systems, and integrate with distributed teams across the US and European time zones.

DevsData LLC designed a process that included stack-based assessments, cultural fit checks, and structured collaboration with the client’s technical leadership to reduce misalignment and speed up decision-making.

Certara expected the recruitment effort to restore momentum on delayed deliverables, lower the backlog risk across regulatory submission tools, and support the expansion of AI features for clinical documentation. Success was measured by time saved against previous searches, the quality of engineers hired, and their contribution to advancing drug development software under strict compliance standards. This approach linked immediate hiring outcomes to broader strategic goals in pharmaceutical technology.

Challenges and constraints

Recruitment for Certara was complex because the company required Backend Engineers with rare technical depth who could also adapt to a regulated pharmaceutical technology setting. Earlier attempts relied on broad job board sourcing and unspecialized screening, which failed to surface senior engineers with both regulated industry experience and the depth needed for CoAuthor. To address this, DevsData LLC had to manage several obstacles with accuracy.

These constraints required a recruitment process that joined precise technical evaluation with tight coordination controls. DevsData LLC’s structured approach allowed Certara to keep hiring on track and protect delivery timelines for critical projects.

Strategic recruitment approach

DevsData LLC structured the search with a regional focus, targeting engineers in the US and Europe who combined backend depth with experience in regulated environments. These regions were selected to provide time zone alignment with Certara’s distributed teams while also offering access to professionals familiar with compliance-heavy software delivery.

Concentrating efforts in these pools reduced coordination delays and raised the likelihood of finding specialists ready to contribute to biosimulation and regulatory systems.

Sourcing relied on channels with a strong record of producing relevant candidates. The team activated its internal database of over 95,000 professionals and directed outreach through specialized forums that emphasized backend development in healthcare technology. In parallel, referrals from recent placements supplied additional leads, which created a more filtered and credible pipeline. This approach avoided volume-driven outreach and kept the focus on profiles that met both the technical stack and industry expectations.

Screening combined multiple steps designed to filter mismatches before client review. Candidates completed backend coding tasks reflecting the performance demands of biosimulation platforms and regulatory documentation systems. Scenario-based assessments tested their ability to design solutions under strict audit requirements. Structured interviews measured technical problem-solving and collaboration, while additional checks confirmed readiness for remote and cross-border work. This sequence allowed only a small fraction of applicants to advance to the final stages.

“Our screening process for Certara demanded more than coding skills. We had to confirm that candidates could deliver under regulatory oversight and maintain reliability in complex data systems. That meant advancing fewer profiles but ensuring each was aligned with the client’s expectations.” – Tekle Tvildiani, Recruitment Specialist at DevsData LLC

Results and impact

Within 29 days, DevsData LLC delivered three Senior Python Backend Developers, closing the recruitment far quicker than Certara’s prior attempts that had stretched for more than two months. The shortened cycle cut hiring time by more than half and gave the client immediate relief on critical Q2 projects. Onboarding was completed smoothly, with engineers contributing within the first sprint.

Key outcomes included:

• Delivery of fully assessed shortlists within a few business days, keeping the client’s review process efficient.
• A recruitment funnel that filtered unsuitable profiles early, reducing time wasted in client interviews.
• Expanded candidate database with individuals already vetted for compliance-heavy environments.
• Ongoing consultation with Certara’s technical leadership to align recruitment with long-term hiring priorities.
• Documentation and knowledge transfer provided to support smoother onboarding of the selected engineers.
• A pool of 210+ pre-vetted backend candidates was added to Certara’s records, creating a foundation for faster recruitment in future phases.

The engagement showed how targeted technical assessments and structured sourcing directly supported delivery under regulatory pressure. Certara gained not only immediate engineering capacity but also a stronger pipeline that lowered future hiring risk, reinforcing satisfaction with DevsData LLC’s process-driven approach.

Conclusion

Certara’s hiring difficulties centered on locating backend specialists who combined technical skill with familiarity in regulated pharmaceutical systems. The stalled internal process had already extended past two months, raising the risk of missed deadlines for biosimulation platforms and AI-supported documentation tools. The broader significance was clear: without timely recruitment, delivery to regulators and clinical partners could be slowed, undermining confidence in the client’s technology.

DevsData LLC addressed this gap by running a regionally focused search and applying stack-based assessments. Out of more than 260 profiles reviewed, three Senior Engineers were secured within 29 days, a pace more than twice as fast as earlier cycles. The hires stabilized backend pipelines and improved AI-driven documentation. Distributed coverage across US and
European teams also eased coordination, while the process created a pool of additional candidates ready for future needs. This approach linked technical vetting with compliance alignment, giving Certara both immediate and long-term benefits.

The outcome reflects DevsData LLC’s ability to support high-growth organizations where recruitment quality and speed are critical. With nearly a decade of delivery experience and a database of over 95,000 profiles, the firm continues to serve demanding sectors across regulated industries and advanced technology fields.

For companies seeking engineers skilled in Python, Django, or AWS, DevsData LLC offers a proven model for meeting urgent hiring goals. To discuss upcoming projects, contact general@devsdata.com or visit www.devsdata.com.

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Nikoloz Khotcholava Copywriter and Marketer

Nika Khotcholava is a dedicated Copywriter crafting engaging content across various platforms. His background in social media management has sharpened his ability to communicate ideas effectively and collaborate closely with designers to bring creative visions to life. Nika thrives in fast-paced environments and enjoys learning new technical aspects every day.

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