Copenhagen or London or Madrid Hybrid

Pleo is hiring a Senior Backend Engineer

Responsibilities

  • Drive technical direction across integration platform + delivery work, with clear trade-offs and pragmatic sequencing.
  • Define and raise engineering quality standards for integrations (testing expectations, reliability/monitoring, security, logging), including for work done by external developers/partners.
  • Lead initiatives that enable scale, like reusable patterns/tooling (e.g., IDK) and frameworks that reduce one-off implementation work. You will be doing that primarily using Kotlin.
  • Improve ways of working: planning, prioritisation, and protecting the team from constant mid-week churn.
  • Collaborate with cross-functional teams to develop innovative solutions across Platform, Services, SMB, and other domains.
  • Participate in code reviews, post-mortems, and provide mentorship to other engineers.
  • Proactively address technical debt and guide the team through technical challenges and migrations.

Requirements

  • Expertise in server-side languages, especially Kotlin, and experience with distributed systems, microservices, and cloud environments (e.g., AWS, Kubernetes).
  • Proficiency with relational databases like PostgreSQL, testing frameworks (e.g., JUnit, Testcontainers), and observability tools like Grafana.
  • Strong problem-solving skills and a collaborative mindset to mentor and upskill your teammates.
  • A proven ability to lead large projects, manage ambiguity, and maintain high standards for code quality and reliability.
  • A passion for innovation and driving impactful solutions within a fast-paced scale-up environment.

Nice to Have

  • Expertise in building integrations or working on accounting systems (is an advantage, but not necessary)
  • Senior-level systems thinking, able to operate “outside the team” and influence stakeholders.

Benefits

  • Your own Pleo card (no more out-of-pocket spending!)
  • Lunch is on us for your work days - enjoy catered meals or receive a lunch allowance based on your local office 🍜
  • Comprehensive private healthcare - depending on your location, coverage options include Vitality, Alan or Médis
  • We offer 25 days of holiday + your public holidays
  • Option to purchase 5 additional days of holiday through a salary sacrifice
  • We use MyndUp to give our employees access to free mental health and well-being support with great success so far ❤️‍🩹
  • Paid parental leave - we want to make sure that we're supportive of families and help you feel that you don't have to compromise your family due to work 👶

Additional Information

  • Please submit your application in English; it’s our company language so you’ll be speaking lots of it if you join 💕
  • We treat all candidates equally: If you are interested please apply through our application system - any correspondence should come from there! Our lovely support team isn't able to pass on any calls/ emails our way - and this makes sure that the candidate experience is smooth and fair to everyone 😊
  • We can only achieve our goals if our team reflects the diversity of the world around us - and that starts with you, hitting apply, even if you are worried you might not tick all the boxes. We embrace and encourage people from all backgrounds to apply - regardless of race/ethnicity, colour, religion, nationality, gender, sex, sexual orientation, age, marital status, disability, neurodiversity, socio-economic status, culture or beliefs.
  • When you submit an application we process your personal data as a data processor. Find out more about how your data is used in the FAQs section at the bottom of our jobs page.
Required Skills
KotlinPostgreSQLAWSKubernetesJUnitTestcontainersGrafanaDistributed SystemsMicroservicesSystem DesignProblem SolvingMentoringProject Leadership server-side languagesespecially Kotlinexperience with distributed systemsmicroservicescloud environmentsrelational databases like PostgreSQLtesting frameworksbuilding integrations or working on acco
About company
Pleo
Pleo builds spend management solutions that make managing money seamless, empowering, and effective for finance teams and employees, with a vision to help all businesses 'go beyond'.
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Job Details
Department Software Development
Category backend
Posted 3 months ago