Senior/Staff Software Engineer – Backend (Java/Golang)

TL;DR

Senior/Staff Software Engineer – Backend (Java/Golang): Designing, developing, and maintaining new product features for the Order Management System with an accent on high-quality, scalable, and secure solutions. Focus on ensuring the reliability and scalability of our systems and fostering an environment for intellectually engaging work.

Location: Kraków, Poland. Hybrid work format.

Company

hirify.global is a technology company that unlocks freedom to innovate for the travel industry, enabling real-time decision making and creating the experiences travelers seek.

What you will do

• Design, develop, and maintain new product features for the Order Management System using Java.
• Design and optimise database structures and manage data integrity using Postgres/Google Spanner.
• Design, develop, and maintain new product features for the Order Management System using Golang.
• Collaborate with other teams to gather requirements and define service specifications.
• Implement monitoring, logging, and analytics solutions to track service usage and performance.
• Collaborate with DevOps teams to automate deployment processes and manage infrastructure as code.

Requirements

• Bachelor's degree in Computer Science, Engineering, or related field.
• 7+ years of experience as a Backend Developer (including Java or Golang).
• Proficiency in Database and SQL knowledge.
• Solid understanding of RESTful API design principles and microservices architecture.
• Engineering experience running high-load and high-uptime services in production.
• Familiarity with containerisation and orchestration tools such as Docker, Kubernetes, and cloud-native technologies.

Nice to have

• Knowledge of message brokers and event-driven architectures (e.g., Pub/Sub, Kafka).
• Understanding of security best practices and common vulnerabilities in API integrations.
• Experience with Cloud platforms (GCP/AWS).
• Familiarity with Infrastructure as Code (Terraform).
• API monitoring tools (e.g. NewRelic, DataDog).

Culture & Benefits

• Regular employment contract.
• Equity in Series D startup with high growth potential.
• Flexible working hours.
• Complimentary Breakfast/Lunch (in-office).
• Sports card, medical care, and life insurance.
• Annual educational fund and English classes.