Who are Whe ?

Splio is a scale-up in the marketing and digital technology market, headquartered in Paris. The company has about 200 employees in 4 offices across Europe and MEA.
Splio publishes a Saa S marketing platform that integrates CDP and Marketing Automation, as well as all essential CRM features (loyalty, Mobile Wallets), into a single platform powered by AI.
The platform enables CRM teams in retail, e-commerce, FMCG, and Telecoms to communicate and engage with their customers in a personalized manner across all channels (email, SMS, Push Wallet...).
More than 500 retail, e-commerce, FMCG, and Telecom companies across Europe and the MEA use Splio on a daily basis, including Nature et Découvertes, Longchamp, Bazarchic, APC, The Kooples, Fnac-Darty, Micromania, Faguo, Cyrillus, Orange, and Samsung.
About the position
As a Senior Software Engineer - Full Stack JS, you will be responsible for the technical design, implementation and optimization of our Saa S applications.
Within this position, the development will mainly be focused on Java Script technologies.
Your daily missions will include:
Integrate a feature team working with lightweight development workflows, requiring a high-level of autonomy and a strong sense of ownership
Work closely with the Splio’s front guild to ensure best practices are applied across the teams and our stack follows the market trend
Work closely with Product/UI/UX team to implement the designed user friendly components
Managing performance of a real-time web application displaying a high density of data
Contribute daily to all parts of our application’s code base : code review, test, architecture design, release and monitoring “You Build It, You run It”
Constantly interface with the teams involved in the project to ensure a high-quality product is continuously deployed
Stack : Languages : Javascript, Type Script Framework/Lib : React JS, Redux Tool Kit, Nx, React Testing Lib, React Hook Form, Tan Stack Query, Webpack, Material UI, Nest JS, Node JS Data : Clickhouse, Big Query, Kafka, My SQL Dev Env : Gitlab, Docker, K8S Hosting : AWS, GCP
Tech (80%)
Contribute to the overall engineering at Splio
Contribute to the development with your team
Proactively ensure that security, reliability, performance and cost-efficiency are included in technical and architectural discussions
Keep up to date with the latest relevant technologies, continually evaluating their use for Splio
Leadership (20%)
As a Senior Software Engineer, you provide guidance, allow teams to discover and learn independently.
You can handle high level of complexity and bring clarity on those complex problems
Actively question decisions and provide guidance and own experience to ensure no stone is left unturned and risks are identified and highlighted
Collaborate with other teams when necessary for the product you’re building
Profile
Excellent communication skills to build relationships, trust, and respect
️ A solid background in technology allowing you to handle new technologies & to challenge technical choices
Good technical architectural skills
A strong interest for engineering practices
‍ Able to lead by example, hands-on and ownership
Comfortable in dealing with change and uncertainty during the software development lifecycle
‍️ Good knowledge about Agile development practices
Good english skills (speaking and writing)
Perks & Benefits
12 Splio days (days off), in addition to the legal 25 days
️ Friendly remote policy (5 days on site in one of the cities where there’s a Splio office)
A Swile card that you can use for lunch (10€ per days)
‍‍‍ Possibility to attend or participate to conferences once or twice a year
More information:

• Contract type: Full-time.
• Place: Barcelona (SPAIN)