Middle Java Developer (DanAds/AdTech) (offline)

PROJECT:
DanAds is a B2B company that creates white label self-serve solutions for World Known Publishers (e.g. Bloomberg, eBay, Hearst, TripAdvisor, etc).

DanAds platform is an Ad-desk that is integrated with the publisher’s own ad servers, CRM and payment systems. The main customers/users of the system are Publishers as well as small and medium advertisers who want to market their business among web, mobile, and print units. Publishers are Media owners and SMB is direct advertisers and various digital agencies and sales companies.

The system itself was developed by Sigma Software from scratch. Core product and Enterprise solutions are built using Laravel PHP framework, Vue.js and HTML/CSS/JS, and a special SDK for integration with AdServers (DFP, AdTech Fusion, etc.). When it comes to big custom platforms, they are built using Java and Vue.js mostly.

Now we’re starting a new project based on Java and JS technologies from scratch.

RESPONSIBILITIES:
- Take responsibility for the delivery of major product features
- Promote good design principles, best practices, coding standards, and quality criteria set forth on the project
- Carry out technical supervision of middle and junior software development staff
- Share technical knowledge with teammates and customers
- Involve into projects with the possibility to learn new technologies and accumulate best practices
- Design, implement, test Java applications from scratch

REQUIREMENTS:
- 3+ years of Java development experience
- Solid understanding of the software development process
- Solid knowledge of Java programming language
- Understanding of object-oriented programming and writing maintainable code
- Solid knowledge of the mainstream frameworks and libraries
- Understanding of various architecture styles
- Good understanding of different programming language paradigms: procedural, OO, functional, declarative
- Good understanding of various estimation techniques
- Good understanding of performance optimization approaches
- Solid understanding of developer testing approaches
- Solid understanding of databases design and development techniques
- Good understanding of security concepts
- Experience designing and consuming web services (REST and SOAP APIs)
- Experience in modern git-based version control systems
- Agile development team experience

WOULD BE A PLUS:
- Experience in front-end development using mainstream frameworks and libraries

WE OFFER:
career.sigma.software/what-we-offer