SaaS Application Development Services

SaaS development

The Software-as-a-Service (SaaS) distribution model lets users access applications hosted online, thus freeing them from possible installation, maintenance or integration issues.

With its 31 years of experience and partnership with leading cloud providers, ScienceSoft offers professional SaaS application development services. Combining quick product evolution with quality and stability of the code, we cover all the stages of SaaS development and deliver reliable SaaS solutions with conversion-optimized UI/UX design.

Let's Talk Business
Drop us a line to launch the development of your future software as a service application with a reliable and experienced vendor.

Why ScienceSoft

Our professional team:

  • 250+ developers on board, more than 50% of them are Seniors.
  • 70+ full-time QA professionals with rich expertise in SaaS delivery.
  • 20+ sharp BAs, capable of converting a high-level idea into a detailed technical specification.
  • 10+ conversion-oriented UI/UX designers.

Our acknowledgments:

  • Partnership with Amazon, Oracle, IBM, Magento, Salesforce.
  • Long-term cooperation on a SaaS product for Big Red Cloud.
  • 8 Gold Microsoft Competencies.
  • Recognitions from BBB (rating: A+), Forrester, and
  • Testimonials from a global advertising company, a Canadian AI and big data company, US tax consulting company, and other satisfied customers.

Our End-to-end SaaS Application Development


Technical product management


Conversion-driven UI/UX


Architecture design and programming


Testing and QA



SaaS Architectures We Develop

We assist you in understanding the benefits of single-tenancy and multi-tenancy architectures and help you decide which of the two works best for your product.

SaaS architectures we develop

Cloud Platform Deployment We Offer

After completing development of your SaaS application, we help you choose a suitable cloud platform for hosting it. We are experienced in deploying SaaS in various cloud environments, including:

Our Approach to Collaboration

At ScienceSoft, we are convinced that successful cooperation should be nurtured from both sides, and we generously invest efforts in doing our part. As a completely self-managed service provider with in-house software development-, QA- and risk management, we offer you KPIs (key performance indicators) and SLOs (Service Level Objectives) that contribute to the high levels of transparency of our processes. This way, you always remain on the same page with us while participating in the SaaS project management to the extent you see convenient for yourself.

ScienceSoft can launch the project with you in less than one month. We are capable of adapting to various cooperation schemes and welcome customers with both elaborate and high-level product requirements, offering:

Specification-based SaaS development

When getting already elaborate requirements from our customers, we meticulously follow them to reproduce your vision.

Concept-based SaaS development

If you have only a general idea of your software as a service, our business analysts work together with you to create a well-defined technical vision, explaining you all the development intricacies in layman's terms. Once the vision is aligned with you or your product management, our developers start bringing the application to life.

Service Variations

Apart from different cooperation models, we offer service variations for infrastructure configuration and QA, letting you choose the most suitable option.


  • ScienceSoft configures infrastructure according to the guidelines set by a customer.
  • Infrastructure is configured by a customer.
  • Infrastructure is configured by another vendor.

Quality assurance

  • QA is performed by ScienceSoft.
  • QA is performed in-house.
  • QA is outsourced to another vendor.
  • A customer performs release testing, the rest of QA is done by ScienceSoft.


With numerous SaaS development projects behind our back, we’ve gained experience in multiple domains that come from a long list of industries, including but not limited to:

Technologies We Use

Make the First Step
Reach out to us for professional assistance in SaaS application development. Our business analysts, UI/UX designers, developers and QA team are ready to help you with all the stages of your SaaS life cycle.
Selected Projects