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Appsilon

Software Development

From validated SCEs to GxP-compliant R/Python apps, we deliver scalable tools and infrastructure that power faster, safer clinical development across pharma.

Is Appsilon hiring?

Yes. As of November 5, 2026, Appsilon has 9 open roles on Metaintro. 6 were posted in the last 30 days.

Open roles

Newest first. Pay shown when the posting lists it.

Hiring pattern

How fast Appsilon is adding roles, and how they're set up.

New roles each monthRoles first posted in the month

3
0
0
6
0
JulyAugustSeptemberOctoberNovember
November: 0 new roles.

Customers

All 15 companies Appsilon names as customers.

Customers hiring now3

Case studies3

  • International Institute of Molecular and Cell Biology in Warsaw (IIMCB)
  • Health Policy Analysis
  • Elkem

Other customers9

  • Elkem ASA
  • International Institute of Molecular and Cell Biology
  • HPA
  • Pharmaverse
  • Phuse
  • Kenvue
  • World Health Organisation
  • johnson and johnson
  • astellas

What their customers say

Quotes from people at Appsilon's customers.

“Proactive and bringing in fresh ideas on a technical and workflow level. Valuable members of the team who actively contribute to achieving goals.”

Director

“Delivery - excellent, proactive, focused on value. Very good on all levels. Proactive support from Delivery Manager is outstanding.”

Director

“Appsilon's control, understanding and continuous improvement of our Posit infrastructure leaves us free to focus on domain.”

Andrea Nicolaysen Carlsson · Technology Manager Electrodes · Elkem ASA

“The project was successful, and our team is highly impressed. Our customers are extremely delighted by the quality of the application as well. The quality of their work is extremely good. We were also impressed with their communication, integrity, and honesty throughout the process.”

“There’s nothing they could’ve done better. We’re very happy with everything they delivered. They maintained high standards throughout. They constantly gathered and incorporated our feedback into the product.”

Show 11 more quotes

“The team was able to get up to speed with a very complex project quickly and make strategic and novel improvements.”

Sarah Gasman · Senior Data Analyst · Boston Medical Center

“Effective prediction of binding of small molecule ligands to RNA, is the ultimate challenge of rational drug discovery. The Machine Learning-based methods developed with Appsilon are taking us closer to that goal.”

Filip Stefaniak · PhD · International Institute of Molecular and Cell Biology

“They had a good reputation based on our research. Their team seemed to build world-class Shiny applications that we’d be looking for. We went through the interview process with them and a few other companies. We liked what we heard with Appsilon, and decided to move forward. The project was successful, and our team is highly impressed. Our customers are extremely delighted by the quality of the application as well. The quality of their work is extremely good. We were also impressed with the communication about what was being worked on as well as their integrity and honesty.”

“The best thing about working with Appsilon is their excellent process management and documentation skills. They documented the project so well that we won’t need external support in the future. Overall, I'm very satisfied with their amazing work.”

“Collaborating with Appsilon enabled us to leverage their expertise to make our app enterprise-ready. While the HPA team already possessed strong skills and a solid track record in Shiny development, this project elevated our capabilities to the next level. The Appsilon team was highly collaborative, responsive, and professional, making it a pleasure to work with them. Through this partnership, the HPA team gained substantial knowledge, and our clients are extremely satisfied with the final app.”

Jim Pearse · Director · HPA

“We rely on Appsilon expertise to support the build and maintenance of critical clinical reporting software based in R and Shiny. They have provided us with excellent technical skills and we have witnessed their commitment to open source, and making an impact for all patients across the pharmaceutical industry.”

Data Engineering Lead

“This was an exemplary release. Not just on-time, but before schedule with no excuses or panic from stakeholders.”

VP of Global Data and Analytics

“Appsilon team is exceptional. The engineers challenge and speak their minds which helps to do the justice to the product.”

Solutions Architect

“There’s nothing they could’ve done better. We’re very happy with everything they delivered.”

“Appsilon demonstrates extremely deep knowledge of Shiny and supporting technologies, combined with a strong commitment to customers. They proactively adjust project activities and deliverables to meet the evolving needs of different business units and timelines.”

Executive Director of Data Science

“We experience the Appsilon developers to be highly competent. They have been very good at understanding our core problems and finding solutions that increase the quality and robustness of our functions and applications step by step. Appsilon's control, understanding and continuous improvement of our Posit infrastructure leaves us free to focus on domain. As a result we're able to  raise quality of code and business logic simultaneously.”

Andrea Nicolaysen Carlsson · Technology Manager Electrodes · Elkem ASA

AI launches and partners

What Appsilon has launched and who it works with on AI.

  • LaunchAI-powered solutionsAppsilon offers AI-powered solutions alongside custom dashboards, applications, and compliant computing environments.
  • LaunchClinical Decision Support SystemsAppsilon applies machine learning models to improve clinical trial efficiency and predict outcomes and relationships.
  • LaunchMachine learning decision modelsAppsilon creates machine learning decision models and embeds them into user interfaces.
  • LaunchAutomated TLF GenerationAppsilon offers AI for automated Tables, Listings, and Figures generation from standardized data.

Skills they ask for

Most frequent across open postings.

Tech stack

CMS
HubSpot CMS
Webflow
Analytics
Google Analytics 4
Google Tag Manager
Marketing
HubSpot
Libraries
jQuery
GSAP
CDN
Amazon CloudFront

Company facts

Industry
Software Development
Sector (NAICS)
Professional, Scientific, and Technical Services
Peer
Google

Roles by location

Where Appsilon is hiring. Pick a city to see its roles.

Similar companies

Companies in the same industry as Appsilon that are hiring now.

Questions about Appsilon

Is Appsilon hiring?
Yes. As of November 5, 2026, Appsilon has 9 open roles on Metaintro. 6 were posted in the last 30 days. The most are in Developer (2), Sales (2), and Artificial Intelligence/Machine Learning (1).
Where is Appsilon hiring?
Appsilon is hiring in Warsaw, Poland, Masovian Voivodeship, Poland, and Plano Piloto, with the most open roles in Warsaw.
Who are Appsilon's customers?
Appsilon names 15 customers, including merck, Genmab, Boston Medical Center, International Institute of Molecular and Cell Biology in Warsaw (IIMCB), and Health Policy Analysis.
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