Backend Engineer

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29 days ago

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B2B contract

70 - 120 PLN

Net per {frequency, select, HOUR{hour} MONTH{month} other{}}

Employment contract

15 000 - 23 500 PLN

gross per {frequency, select, HOUR{hour} MONTH{month} other{}}

Used Technologies and Requirements

Must have
  • Python (4 year EXP)
  • BigQuery (1 year EXP)
  • SQL (1 year EXP)
Nice to have
  • Redis
  • Docker
  • Apache Airflow

Work Conditions

Job type:Full Time Job
Contract Type:Employment / B2B
Work hours:8h per day / 40h a week
Preferred Office hours:08:00 - 20:00
Contract duration:Permanent
Possibility of remote work:
up to 30%
Delegation involved:0
Krakow, Poland

About Project

Start date:ASAP
Project team size:6
Project Industry:Airlines
office desk

At FLYR, we're changing the way airline industries use data to ease the traveler’s experience — from dynamic pricing, elastic demand forecasting, to bundling the best offers for end users. We’re taking off on a mission to deliver a real-time prediction and tracking platform to major travel industry partners, each with millions of consumers hungry for a new, first-rate travel shopping experience. To achieve this vision, we’re looking for Backend Engineers who is willing to join our rapidly growing startup in San Francisco & Kraków, Poland. We are growing a team to deliver a complex line-of-business application targeting the revenue management function in the airline industry. This application has complex multidimensional analysis and visualization of airline datasets, visualization of FLYR’s machine-learning forecasts, and supports complex analyst workflows to manage FLYR’s FusionRM solution. . As an Engineering team, we strongly believe in fostering an environment for intellectually interesting work that advances your career progression on this journey. Let’s get you on board soon.

Other work attributes

Agile Management
Code Reviewsys
Unit Testing
Continuous Integration


A1 A2 B1 B2 C1 C2 Native

Other requirements

- Strong experience in backend or full-stack software development. - Extensive experience building database-backed web applications.. - Experience designing and implementing REST APIs for frontend UI clients. - Experience in microservices architectures. - [Seniors] Experience with solving scalability / architectural issues - knows how and when to drive architectural changes. - Experience with version control systems. - Experience with CI/CD design and development - Deep knowledge of a popular object-oriented or functional programming language - Deep knowledge of software design principles and patterns. - Strong communication skills, sense of ownership and drive. - Independence, pragmatic approach and attention to detail


Corporate training
Training budget
Integration events
Sport subscriptions
Game console
Relax room
Free parking
Bike parking
Good coffee
Free drinks
Free snacks

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    Backend Engineer