Fullstack Developer - Development Services

Posted:
9/3/2025, 5:00:00 PM

Location(s):
Catalonia, Spain ⋅ Barcelona, Catalonia, Spain

Experience Level(s):
Mid Level ⋅ Senior

Field(s):
Software Engineering

Craft:

Technology & Development

Job Description:

We are looking for a Full-Stack Developer that will help our Innovation and Development team fulfil our primary objective to pioneer new products, processes and systems at a company level. Our team, by leveraging our diverse knowledge and skill sets, ideates and executes improvements implementing tools that impact other teams capacity, delivery time and cost. We are looking for a mid-level developer able to build complex, high-scale, real-time systems, with some practical experience, constant willingness to learn and the drive and enthusiasm to succeed in a demanding and professional team environment.   

 Your role within our Kingdom 

  • A team player who likes to discuss solutions and ideas. 

  • Striving to be a genius in your area of expertise. 

  • Build valuable tools to support all departments within Development Services and resolve operational inefficiencies. 

  • Develop and maintain robust, scalable, reusable, data driven tools 

Skills to create thrills 

You have great passion for programming and a solid sense of quality and polish. As a developer you are also analytical and genuinely interested in understanding the whole tech stack. You must have excellent interpersonal and communication skills and be a strong team player, able to work in a fast paced, demanding yet fun professional environment. 

  • Experience in Java, databases and web development in general. 

  • Proficient using git and its flows. 

  • Knowledge of Python and Javascript. 

  • You’ve worked in both client-side and server-side of software applications.  

  • Used to UNIX environments. 

  • Strong Computer Science fundamentals, design patterns and Object Oriented knowledge 

  • Design, architect, test and implement features in core services  

  • Deliver high quality and well-structured code 

  • Knowledge of concurrency and scalability 

Bonus points 

  • Experience in TDD, automation tests. 

  • NoSQL and BigData experience 

  • Familiar with HTML, CSS, Bash. 

  • Work in an Agile environment, or you are interested in agile development. 

  • Experience with any other programming languages, preferably C++

About King

With a mission of Making the World Playful, King is a leading interactive entertainment company with more than 20 years of history of delivering some of the world’s most iconic games in the mobile gaming industry, including the world-famous Candy Crush franchise, as well as other mobile game hits such as Farm Heroes Saga. King games are played by more than 200 million monthly active users. King, part of Microsoft (NASDAQ: MSFT), has Kingsters in Stockholm, Malmö, London, Barcelona, Berlin, Dublin, San Francisco, New York, Los Angeles and Malta. More information can be found at King.com or by following us on LinkedIn, @lifeatking on Instagram, or @king_games on X.

King

Website: https://king.com/

Headquarter Location: Weybridge, Surrey, United Kingdom

Employee Count: 11-50

Year Founded: 1945

IPO Status: Private

Industries: Industrial ⋅ Machinery Manufacturing ⋅ Manufacturing