Senior Backend Software Engineer

Job not on LinkedIn

🕒 April 14

🇵🇱 Poland – Remote

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 22%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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OLX Group

WebsiteLinkedInAll Job Openings

10,000+ employees

📦 Logistics

📣 Marketing

✈️ Travel

Logistics • Marketing • Travel

OLX is a marketplace platform that offers safe and easy-to-use trading services for consumers globally. With a focus on sustainability and community, OLX empowers individuals to connect and trade efficiently, making a positive difference in the world. Through various brands and a commitment to understanding customer needs, OLX fosters an innovative work environment that encourages teamwork and growth.

📋 Description

• Leading the planning, execution, monitoring, and completion of projects, ensuring timely delivery and adherence to quality standards. • Contributing to complex technical projects, ensuring robust, secure, and scalable software solutions. • Mentoring and guiding junior engineers, fostering a collaborative and productive work environment. This includes delegating tasks, providing feedback, and facilitating team communication • Driving innovation by encouraging new ideas, shaping software development, and collaborating closely with product management to create user-centric solutions. • Developing and deploying cloud-native solutions using GitLab CI/CD to AWS, contributing to broader engineering strategy and cross-team collaboration. • Creating impact outside of your team by helping drive the Engineering strategy and contributing to cross-team collaboration through inter-team working groups or community guilds, among others.

🎯 Requirements

• A product-minded engineer who thinks from a user perspective, understanding both the how and why behind technical solutions • Someone with deep knowledge of programming languages, frameworks, and best practices, with strong mastery of data structures, algorithms, and software architecture to build and scale cloud-based systems. • A backend engineer with strong background experience in Golang, Java/Kotlin, or PHP (preferred technologies). Flexible and capable of adjusting to changing project requirements, roles, and backend technologies as needed. • A problem solver who can break down complex challenges into manageable solutions using both analytical thinking and creativity. • An effective communicator who can explain technical concepts to both technical and non-technical stakeholders while documenting technical specifications and processes clearly. • A developer who believes in "you build it, you run it, you own it," ensuring high-quality code, debugging, optimization, and automation as key priorities. • Someone with solid experience with relational and non-relational databases (MySQL, DynamoDB, Redis, Memcached) and a strong understanding of AWS cloud architecture and Infrastructure as Code tools (Terraform, CloudFormation). • A professional with experience in large-scale web applications, an economic-thinking mindset, and being able to design well-bounded domain systems.

🏖️ Benefits

• Monthly salary and an annual bonus (15%) • Training and conference budget, and free access to Udemy courses • A benefits package with 300 points on the Mybenefit platform per month, private medical care provided by Luxmed, Ask Henry services, and much more • IP rights’ costs - 80% • 100% remote work (as well as the possibility of working from our offices in Poznan and Warsaw)