Backend Engineer – Mid-Senior, Go

Nord Security

full-time

Posted on:

Location Type: Hybrid

Location: Warsaw • Poland

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Salary

💰 PLN 19,800 - PLN 33,400 per month

Job Level

Senior

Tech Stack

CassandraGoKafkaKubernetesMySQLNoSQLPostgresRedisSQL

About the role

  • Build a completely new sophisticated microservice system for the new eSim Product
  • Create features for multi-dimensional personalization, A/B experimentation, and analytics
  • Develop and maintain a high-quality codebase
  • Seek to improve code and performance constantly
  • Mentor colleagues on development best practices
  • Influence on the overall vision and long-range goals of your team
  • Perform R&D operations whenever required
  • Work as part of a cross-functional team

Requirements

  • Experience working with Go (2+ years)
  • Familiarity with system design and patterns
  • Previous experience with K8s and microservice architecture is a plus
  • Experience with SQL (MySQL, PostgreSQL) and NoSQL (Cassandra, Redis)
  • Previous experience with Kafka
  • Passionate about building APIs that are easy to use
  • Collaborative mindset for shared success within the team
Benefits
  • Innovate with industry leaders
  • Extensive training programs (online and offline)
  • Mentorship and career-switch opportunities
  • Hybrid work with 2 remote days
  • Work from any location when needed
  • Online workouts led by Physical Well-Being experts
  • Access to sports and wellness facilities with Multisport card
  • Free psychologist consultations
  • Dedicated mental health events
  • Premium access to top-rated wellness apps like Calm and Headspace
  • Private health insurance
  • Special gifts on birthdays, anniversaries, and major events
  • Iconic Nord Security celebrations and team-building events
  • Legendary company getaway abroad (Workation)
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
Gomicroservice architectureKubernetesSQLMySQLPostgreSQLNoSQLCassandraRedisKafka
Soft Skills
mentoringcollaborationcommunicationinfluenceproblem-solvingadaptabilityteamworkleadershipcreativityanalytical thinking