Hybrid Backend Engineer – Mid-Senior, Go

Posted 6 hours ago

Apply now

About the role

  • Backend Engineer at Saily developing sophisticated microservices for an eSim product. Collaborating across teams to deliver a high-quality product for secure mobile data services.

Responsibilities

  • Build a totally new sophisticated microservices 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 constantly improve code and performance
  • Mentor colleagues on development best practices
  • Influence the overall vision and long-range goals of the team
  • Perform R&D operations as required
  • Utilize AI agents for specifications, coding, analysis, testing, and iteration
  • Collaborate with a cross-functional team and ensure smooth communication

Requirements

  • Experience working with Go (4+ years)
  • System design experience and knowledge of design patterns
  • Familiarity with K8s and microservice architecture is a plus
  • Experience with SQL (MySQL, PostgreSQL) and NoSQL (Cassandra, Redis)
  • Previous experience with Kafka
  • Strong product mindset with focus on problems and outcomes
  • Curiosity about AI and excitement to work with agents

Benefits

  • Innovate with industry leaders
  • Extensive training programs (online and offline)
  • Mentorship and career-switch opportunities
  • Hybrid work with 3 office days
  • Work from any location
  • Online workouts led by Physical Well-Being experts
  • Access to sports and wellness facilities
  • Free psychologist consultations and mental health events
  • Premium access to wellness apps like Calm and Headspace
  • Private health insurance
  • Special gifts on birthdays and anniversaries
  • Company events and team-building activities
  • Legendary company getaways abroad

Job title

Backend Engineer – Mid-Senior, Go

Job type

Experience level

Senior

Salary

PLN 19,800 - PLN 33,400 per month

Degree requirement

No Education Requirement

Location requirements

Report this job

See something inaccurate? Let us know and we'll update the listing.

Report job