Position: Senior Full-Stack Developer (ADTECH)
Company: Sigma Software
Experience required: 5y
English level: upper

We are seeking a highly skilled and experienced Full-Stack Developer with expertise in .NET and React as well as a solid background in AdTech.

Join our stellar team to build and maintain our advertising technology solutions for European startup. 

**CUSTOMER**
Our customer is on a mission of creating a better world by putting the Customer first. We work with a range of sectors, including grocery retail, retail pharmacy, and retailer financial services. Our expert teams work alongside our global clients in these sectors, helping them to make the most of their customer data and to put the Customer at the heart of everything they do. 

**PROJECT**
The platform called to empower brands and retailers to do this through more relevant and engaging experiences. We help our clients build Customer First strategies with cutting edge solutions, and we never stop innovating – ensuring the decisions clients make encourage Customers to return, time after time. 

**REQUIREMENTS**
At least 5 years of experience in Full-Stack Development with expertise in .NET and React 
Experience with SQL and NoSQL databases 
Strong problem-solving and analytical skills 
Excellent communication and teamwork skills 
Ability to work independently and as part of a team 
Strong attention to detail and ability to prioritize tasks 
 
WILL BE A PLUS:
Background in AdTech, including experience with programmatic advertising, ad exchanges, and ad servers 

**RESPONSIBILITIES**
Develop and maintain web applications using .NET and React 
Collaborate with cross-functional teams to design, develop, and deliver high-quality software solutions 
Design and implement efficient and scalable database structures 
Develop and maintain API integrations with third-party platforms 
Ensure software quality and performance by conducting tests and implementing automated testing solutions 
Stay up-to-date with the latest trends and best practices in AdTech