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Senior Golang engineer

Posted 11 days ago

OfficeUkraineSE

N-iX is a global software development service company that helps businesses across the globe create next-generation software products. Founded in 2002, we unite 2,400+ tech-savvy professionals across 40+ countries, working on impactful projects for industry leaders and Fortune 500 companies. Our expertise spans cloud, data, AI/ML, embedded software, IoT, and more, driving digital transformation across finance, manufacturing, telecom, healthcare, and other industries. Join N-iX and become part of a team where your ideas make a real impact.

We’re seeking a skilled Senior Golang Developer to join the Recorded Future Payment Fraud Intelligence team. In this role, you’ll contribute to an actively developing product, building new features and integrating with a variety of external services.

Responsibilities and Duties:

  • Design and build scalable, highly available, and resilient systems with a focus on continuous delivery
  • Collaborate within a cluster-based, cross-functional team environment
  • Participate in the full lifecycle of feature development - from ideation through deployment and long-term maintenance
  • We encourage candidates to submit a portfolio or code sample that demonstrates their engineering capabilities
  • Accurately log time against project tickets to support team efficiency and transparency
  • Take ownership: define a development plan, advocate for it, build it, ship it - and stand behind your work

Qualifications:

  • apache/kafka
  • git
  • At least 6 years of experience with golang/go:
    • gocolly/colly: Elegant Scraper and Crawler Framework for Golang
    • gofiber/fiber: Express inspired web framework written in Go
    • labstack/echo: High performance, minimalist Go web framework
  • Experience with gRPC: C++ based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
  • Working experience with NoSQL:
    • mongodb: The MongoDB Database
    • elastic’elasticsearch: Free and Open Source, Distributed, RESTful Search Engine
    • redis: An in-memory key-value data structure store.
  • Working experience with SQL:
    • mysql-server: MySQL Server, the world's most popular open source database, and MySQL Cluster, a real-time, open source transactional database.
    • postgres

Nice to have:

  • OCR tools
  • Ansible
  • Kubernetes
  • Prometheus

We offer*:

  • Flexible working format - remote, office-based or flexible
  • A competitive salary and good compensation package
  • Personalized career growth
  • Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
  • Active tech communities with regular knowledge sharing
  • Education reimbursement
  • Memorable anniversary presents
  • Corporate events and team buildings
  • Other location-specific benefits

*not applicable for freelancers

Job details
Workplace
Office
Location
Ukraine
Experience
SE

Nix is the first biosensor to provide endurance athletes with personalized hydration intelligence — grounded in science, backed by data, and delivered in real time to support peak performance and wellbeing.

Key team members

Tom Fowler

Tom Fowler

Meridith Cass

Meridith Cass

Olivia Crozier

Olivia Crozier

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