Hire Front-End Developers | Talents with 6+ years of Expertise on Average
ScienceSoft offers services by front-end engineers to deliver dynamic front ends for web and mobile apps of any scale. Due to our developers’ proficiency in front-end JavaScript frameworks and consistent use of development best practices, you get two-fold project speed and 20-50% costs reduction.
Our Related Services
If you find either of the offers below closer to what you’re looking for, follow the link to check the dedicated page.
JavaScript
React Native
Why Partner Up with ScienceSoft
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In early 2020, we hired ScienceSoft to help our team with front-end portal development focusing on SCSS and Angular 9. ScienceSoft’s team is highly skilled and extremely committed to providing excellent results. The cooperation ran very smoothly. We enjoyed our collaboration with ScienceSoft and won’t hesitate to recommend their front-end development expertise!
Vilnis Vitolins, Owner, LTA Nams
Skills that Drive Our Front-End Development
Languages and frameworks
Click on the technology to learn about our capabilities in it.
Languages
JavaScript frameworks
JavaScript-specific development tools
Mobile development frameworks
Clouds
Click on the technology to learn about our capabilities in it.
Platforms
Click on the platform to learn about our capabilities in it.
QA
DevOps
Application monitoring
Source control
Architecture patterns
PWA
Headless (decoupled)
Microservices
Micro frontends
SPA
MVC
MVVM
Reactive architecture
Learn more about our approach to the development process – agile development steps, DevOps practices, modular architecture design, and more.
ScienceSoft’s Six-step Hiring Process
Thanks to its comprehensive 6-step hiring procedure, ScienceSoft welcomes only the most skilled and extremely productive engineers on board.
- Careful CV scanning.
- HR specialist's interview.
- Test task 1 (soft skills).
- PM's/Team Lead's interview.
- Test task 2 (hard skills).
- CTO's interview.
The competition for ScienceSoft front-end developer roles is always high (50+ applicants per position) and we always take our time to hire only the most fitting candidates. This way, we guarantee that our developers will deliver the highest level of services.
Sam, Senior Front-End Developer
Experience in HTML5, CSS, and JavaScript development: 7 years
Summary
Experienced in front-end architecture design and development of front ends for large and complex web solutions.
Major projects
- Front-end architecture design (SPA) and development of a complex business intelligence system with real-time data analytics and machine learning functionality. Lead in a team of 12 developers.
Technologies: Vue.js, SASS, webpack, Node.js, Express.
- Front-end development of an online labor platform. Senior in a team of 20 developers.
Technologies: Angular 9, TypeScript, Ng-Zorro, bignumber.js.
- Front-end development and continuous maintenance/evolution of a large ecommerce website and its administration panel. Senior in a team of 12 developers.
Technologies: Angular 9, Angular Material, TypeScript, React, RxJS.
Hard skills
- Front-end development of medium and large web applications using Angular, Vue.js, React, TypeScript, and Meteor.
- Design and development of front-end architectures (SPA, PWA, micro frontends, etc.)
- Implementation of UI components; compliance with the latest UI design standards.
- Development with cross-browser and cross-platform compatibility in mind.
- Proficiency in SAAS and CSS3; use of easily maintainable CSS architectures.
- Knowledge of XML and XML-based standards.
- Ability to understand existing large front-end codebases.
- Unit testing and rigorous code review, proactive code polishing.
- Front-end performance optimization to improve user experience.
Soft skills
- High flexibility; adaptation to new processes and requirements in 3-5 days.
- Excellent communication skills.
- Ability to collaborate with stakeholders and product owners to verify requirements.
- Ability to cooperate with UI designers and back-end developers.
- Ambition to lead and train junior developers and/or new team members.
- Eager contributions to discussions on how to design front-end architectures.
- Ability to combine business needs and technical requirements.
Development methodologies and practices
- Agile methodologies: Scrum, Kanban, XP.
- DevOps.
Education
Bachelor of Science in Computer Science.
How Our Front-End Developers for Hire Ensure Code Quality
Coding best practices
- Adherence to HTML5, CSS3, and JavaScript coding guidelines.
- Adherence to SEO and WCAG2 guidelines.
- In-code comments and descriptive names for all variables.
- Documented code and code dependencies.
- Code is split into short and focused units.
- Use of third-party libraries and version control tools.
- Ensured code portability.
Unit testing
- Unit tests are prepared along with software requirements specification (SRS).
- Verification of code behavior in response to the input of standard, boundary, and incorrect values.
- Unit tests are rerun after each significant change in code to ensure stable performance.
Code review practices
- Ad hoc review.
- Peer review.
- Code walkthrough.
- Code inspection.
Code quality metrics
- Maintainability index (MI).
- Cyclomatic Complexity (CC).
- Depth of Inheritance.
- Class Coupling.
Software Our Front-End Developers Build
All software types
- Web apps (including PWAs and SPAs.)
- Hybrid and cross-platform mobile apps.
- Cloud applications.
- SaaS/XaaS
Varied complexity
- Large and complex applications, requiring 50+ FTE teams.
- Applications with multiple integrations.
- MVPs.
- Front-end libraries.
All groups of end users
- B2B, B2C, B2E software.
- Custom enterprise platforms and corporate apps.
- Software products.
Our Hallmark Front-End Projects
Mobile Video Streaming Apps for a TV Industry Leader
- 5.5 years of continuous evolution of the apps.
- Video streaming apps used by 6 major US broadcasting companies.
- A proprietary Backbone.js-based framework for easy app management.
Technologies: JavaScript, Backbone.js, RequireJS, Underscore.js, HTML5, CSS3.
Team Augmentation for Marketplace Development
- Development and maintenance of a multi-vendor marketplace with 14 major product categories.
- Iterative front-end development and evolution for high UX.
- 1+ year of cooperation.
Technologies: JavaScript, Angular, TypeScript, Go-lang, Kubernetes.
Redesign, Migration, and Modernization of a Corporate Web Training Portal
- Team of 3 developers and 1 QA engineer working under the Scrum.
- Front-end modernization using the AJAX technology.
- Load time testing to ensure stable performance.
Technologies: Angular 4, HTML, CSS, TypeScript, RxJS, AJAX, Selenium.
Development and Continuous Evolution of Enonic CMS
- Team of 5 developers and 1 QA specialist.
- 5+ years of cooperation.
- Code refactoring from ExtJS to TypeScript to ensure dynamic nature of the CMS.
Technologies: JavaScript, TypeScript, HTML, CSS, ExtJS, Less.js.
Development of an Azure-based Software Product for Business Automation
- Highly dynamic SaaS software product with a custom monitoring module.
- Agile (Scrum) development with the DevOps (Docker, CI/CD) approach and the IMAAT (Integrated Manual and Automated Testing) technique.
Technologies: Angular 10, TypeScript 3.9, RxJS, MobX.
AR Content Management System for a Digital Signage Solution
- Team of a PM, a senior React dev, a middle React dev, 2 senior Node.js devs, and a QA engineer.
- Work under Scrum for 6 months.
- Custom web app for managing AR content & devices.
Technologies: React, Redux; Amazon S3, MariaDB, Node.js.
How You Hire Front-end Developers from ScienceSoft
Fast team adjustments on demand
When choosing ScienceSoft’s services by front-end developers in a dedicated or an augmented team, you get the necessary resources in less than a week and can expect us to add or remove FTEs on your demand in 1-2 days.
KPI-controlled progress
We track the efficiency of front-end developers in dedicated teams via such KPIs as cycle/lead time, team velocity, and deployment frequency. You also get full access to our reporting tools (Jira, Confluence) and can monitor project progress anytime.
Latest technology knowledge
To keep our front-end developers’ skills ahead of the curve, we endorse active participation in relevant tech conferences & webinars and organize internal & external training sessions on the use of front-end dev tools.
Team augmentation
Hire front-end developer(s) from ScienceSoft to address skill deficiency or bridge staff gaps in your project.
Dedicated team
Entrust the front-end part of your web/mobile project to a team of experienced front-end talents managed by ScienceSoft’s Team Lead/PM.