Scala, Java, Kotlin Fullstack Software Engineer

  • Backend, Full Stack
  • Permanent
  • London, UK


Meltwater is looking for full-time JavaSoftware Engineer to join Meltwater's AI and Data Science organization. You will be joining a team of 70+ engineers, product designers, and data scientists across the world and help us building the next generation AI-driven insights platform.


We are looking for candidates based in one of the following countries: United Kingdom, France, Germany, Hungary, Sweden. The post can be fully remote.


Good honours degree in Computer Science

Salary: Competitive

Your responsibilities include, but are not limited to:

  • Analyze use cases and requirements, plan and estimate work efforts.
  • Design, develop, test, and maintain software components of high quality.
  • Take full ownership of the developed technology together with the team.
  • Being part of our on-call rotas.


  • A self-starter attitude, capable of taking the initiative and prepared to adapt to fast-changing requirements.
  • Willingness to learn and share knowledge and expertise with the team.
  • Good problem solving and software engineering skills.
  • At least 2 years of professional experience with Java/Kotlin/Scala:
    • Core Java, Data Structures and Algorithms, Multithreading
    • Performance optimisation, Memory and CPU management
    • Testing frameworks (e.g., JUnit)
    • Dependency Management (e.g., Maven, Gradle)
    • Deployment of Java applications in the cloud
  • At least 2 years professional experience with front-end frameworks (e.g., Angular, ReactJs).
  • Knowledge of micro-service design and implementation.
  • Knowledge of AWS.
  • Experience with Agile development.

Good to have :

  • Experience with distributed and high-volume messaging systems (e.g., Kafka).
  • Knowledge of DevOps concepts such as continuous Integration and Deployment (e.g.,, Jenkins), containerisation (Docker), infrastructure as code (e.g., Terraform, Cloudformation).
  • Experience with Kubernetes application development.


  • Private Healthcare Plan (Aviva)
  • Cashback Health Plan (Health Shield)
  • Pension Plans (Creative Pension)
  • Work From Home / Hybrid workplace
  • Training & Development
  • Childcare Voucher Scheme
  • Stock Option Plan