Brainstack_
Thoughtful
Product Making
Development, maintenance and optimization of
in-house IT-products.
what we do
We make software

We're a team of intelligent, fun-loving people working on our own products which actually make a difference and we always strive for more.

about us
It’s about people

Creating great products is a team job: no matter which position you occupy, every task, every pixel, every code line makes a difference.

Cat
BRAINSTACK_TEAM
BRAINSTACK_TEAM
BRAINSTACK_TEAM
BRAINSTACK_TEAM
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Space Room
BRAINSTACK_TEAM
careers
A culture of innovation

Work with a team of experienced professionals and learn something new each day. Either you are a developer, marketing, billing or customer care specialist you will always experience new, exciting challenges to overcome in Brainstack_.

Current openings:
Creative writer

Brainstack_ is a team of intelligent, fun-loving people working on their own products that truly have value. Some of our products have already made their name In US, Europe, Central and South America, and we keep catching up with new products conquering new territories. We think that creating great products requires absolute teamwork, no matter which position you occupy: every task, every pixel, every code line makes a difference.

We’re looking for Creative writer

Responsibilities:

  • Our candidate will be compelling the following tasks:
  • Concept and craft original, diverse copy for multiple teams, including product, marketing and PR
  • Create relevant, creative content for the company’s internal and external purposes
  • Deliver materials that enhance user experience

Requirements:

  • Degree in Marketing or Advertising
  • 3+ years of experience in copywriting
  • Strong writing and speaking competence in English (Fluent, Native)
  • Ability to conform to an established writing tone, voice and style
  • Optimism in the face of challenges
  • Ability to think outside the box
  • Attention to detail
  • Experience in copywriting, content writing or other form of publication
  • Our candidate needs to have unconventional and compelling ideas for creating new, original content and have an ability to find innovative ways to get things done
  • We are looking for a person who understands and uses new technology and social media and is comfortable with content management systems.

Other features:

  • Possibility to be part of the creative environment and make your input to it;
  • Variety of social and professional activities;
  • Friendly and warm culture;
  • PE employment;
  • 24 calendar days of vacation paid per year;
  • Medical insurance paid after successful trial period;
  • Free English courses;
  • Documented sick days paid;
  • 3 non-documented sick days paid;
  • Breakfasts/fruit/yummies in the kitchen
DevOps/Site Reliability Engineer

Brainstack_ is a team of intelligent, fun-loving people working on their own products that truly have value. Some of our products have already made their name In US, Europe, Central, and South America, and we keep catching up with new products conquering new territories. We think that creating great products requires absolute teamwork, no matter which position you occupy: every task, every pixel, every code line makes a difference.

 

We're looking for DevOps/Site Reliability  Engineer

 

Responsibilities:

  • build and maintain highly available scaling systems  
  • improve and keeping up to date CI/CD pipelines;
  • implement configuration management and CI/CD pipelines for new services by using industry best practices and tools;
  • provide release and application support for developers and QA;
  • ensure high uptime (99.999%+) and response time for Kubenetes cluster and production environment;
  • ensure accessibility, integration, performance and security for all tools used in the product life cycle
  • provide day-to-day operational support of mission-critical systems and services 
  • Root Cause Analysis for all production outages 
  • improve monitoring and alerting systems

 

About your team:

A team of 30+ SW & QA Engineers + 3 System Administrators, working on a cloud security product and a few mobile native products in the parental control and video editing domains.

The products have a massive back-end, using MySQL, MongoDB, Redis, RabbitMQ, Nginx, PHP-FPM. Web part is developed on PHP (Symfony Framework). The team is actively working at the optimization of our development process, implementing CI, auto-tests.

 

Requirements:

  • 5+ years' proven experience as a DevOps engineer with production environment
  • 2+ years' experience of using Kubernetes in production environment in  multiple colocations environment with physical assets
  • 3+ years' experience in building pipelines in jenkins or similar tools
  • 3+ years' experience with container and virtualization using Docker, proxmox, KVM;
  • 5+ years' experience in Nginx, PHP-FPM, Mysql, Mongo, Postgres, Rabbit, Redis, ElasticSearch, SMTP/IMAP
  • 5+ years' experience of working/administration with Debian/Solaris;
  • network system engineer background strongly required
  • deep knowledge in Unix-like systems including kernel subsystems, system calls, inter-process communication, process / resource management, file systems, networking, protocols, sockets etc
  • deep knowledge in security field;
  • deep knowledge in network field including knowledge of BGP, network file systems like glusterfs, network profiling etc;
  • experience with microsevice and monolith architecture
  • experience with monitoring systems Zabbix, Graphite, Grafana, Sentry, ELK
  • ability to write complex scripts (shell/python/perl);
  • experience with IT Automation Software with any tools like puppet, chef or ansible;
  • sufficient English to understand the documentation;
  • experience with incident management and on-call rotation
  • familiar with continuous deployment strategies (blue/green, canary)
 

Other features:

  • Possibility to be part of the creative environment and make your input to it;
  • Variety of social and professional activities;
  • Friendly and warm culture;
  • PE employment;
  • 24 calendar days of vacation paid per year;
  • Medical insurance paid after a successful trial period;
  • Free English courses;
  • Documented sick days paid;
  • 3 non-documented sick days paid;
  • Breakfasts/fruit/yummies in the kitchen. 
Linux System Administrator​

Brainstack_ is a team of intelligent, fun-loving people working on their own products that truly have value. Some of our products have already made their name In US, Europe, Central, and South America, and we keep catching up with new products conquering new territories. We think that creating great products requires absolute teamwork, no matter which position you occupy: every task, every pixel, every code line makes a difference.

We’re looking for Linux System Administrator

About your responsibilities:

  • Administration of Linux (Debian\Ubuntu) dedicated\virtual servers;
  • Work with virtualization QEMU\KVM based and containerization LXC\Docker based;
  • Process automation using bash, ansible;
  • Maintenance of LEMP\LAMP stack and Wordpress CMS in efficient and stable\updated condition;
  • Monitoring of external infrastructure using Grafana\Prometheus\Zabbix, keeping backup copies;
  • Creating fault tolerant solutions to achieve good uptime for a websites.

Requirements:

  • Experience in a similar position;
  • Experience in work with linux servers and LEMP\LAMP stack’s.
  • Knowledge principles of the TCP/IP;
  • Advanced knowledge of linux

Other features:

  • Possibility to be part of the creative environment and make your input to it;
  • Variety of social and professional activities;
  • Friendly and warm culture;
  • PE employment;
  • 24 calendar days of vacation paid per year;
  • Medical insurance paid after a successful trial period;
  • Free English courses;
  • Documented sick days paid;
  • 3 non-documented sick days paid;
  • Breakfasts/fruit/yummies in the kitchen.
PPC Specialist

Brainstack_ is a team of intelligent, fun-loving people working on their own products that truly have value. Some of our products have already made their name In US, Europe, Central, and South America, and we keep catching up with new products conquering new territories. We think that creating great products requires absolute teamwork, no matter which position you occupy: every task, every pixel, every code line makes a difference.

We’re looking for PPC Specialist

Requirements:

  • 2-year+ experience with Google Ads (Adwords), Google Analytics;
  • Knowledge of Google Spreadsheets & Excel (Formulas, Pivot Tables…);
  • Analytical skills — ROI, ROMI, ROAS, C1, CAC, LTV, etc;
  • Upper-intermediate English

Will be plus:

  • Experience with USA and European countries;
  • Experience with Bing Ads, DoubleClick, Advertising Networks;
  • Experience with Google Ads Scripts;
  • Experience with TDS

Other features:

  • Possibility to be part of the creative environment and make your input to it;
  • Variety of social and professional activities;
  • Friendly and open-armed culture;
  • PE employment;
  • 24 calendar days of vacation paid per year;
  • Medical insurance paid after successful trial period;
  • Free English classes;
  • Paid documented sick days;
  • Paid 3 non-documented sick days;
  • Breakfasts/fruit/yummies in the kitchen
Customer Support Manager

Brainstack_ is a team of intelligent, fun-loving people working on their own products that truly have value. Some of our products have already made their name In US, Europe, Central and South America, and we keep catching up with new products conquering new territories. We think that creating great products requires absolute teamwork, no matter which position you occupy: every task, every pixel, every code line makes a difference.

We’re looking for Customer Support Manager

About your team:

As a young team of 24+ professionals, supporting one of the TOP products in the field, we can offer you the «perks package» on a daily basis.

We appreciate sharing points of view and fresh ideas across our department.

By active participation in monthly demos with Dev-team, we keep-up with every innovation in the product and to get involved in its development.

Being a part of our team, you’ll have regular 1−2−1 meetings with your Manager, with support and guidance to set and then meet your personal career objectives.

You’ll be a part of an open, friendly and fun environment with lots of regular social events, movie nights, shisha outside the office, breakfasts, fruit as well as workshops and external trainings to make sure you get the most from our co-operation.

Requirements:

  • Fluent English (both oral and written)
  • Strong communication skills
  • Previous experience in Tech Support (preferably app support)
  • Experience in communicating with native speakers
  • Time-management skills
  • Acquaintance with IT sphere
  • Night shifts experience preferred
  • Stress resistance, ability to work in a high-loaded atmosphere
  • To be ready to work 2-day 2-off 2-night shifts schedule

Other features:

  • possibility to be part of the creative environment and make your input to it;
  • variety of social and professional activities;
  • friendly and warm culture;
  • PE employment;
  • 24 calendar days of vacation paid per year;
  • medical insurance paid after successful trial period;
  • free English courses;
  • documented sick days paid;
  • 3 non-documented sick days paid;
  • breakfasts/fruit/yummies in the kitchen
Data Analyst

Brainstack_ is a team of intelligent, fun-loving people working on their own products that truly have value. Some of our products have already made their name In US, Europe, Central and South America, and we keep catching up with new products conquering new territories. We think that creating great products requires absolute teamwork, no matter which position you occupy: every task, every pixel, every code line makes a difference.

We’re looking for  Data Analyst

About your team:

A team of 30+ SW & QA Engineers + 3 System Administrators, working on a cloud security product applied to all major platforms (iOS, Android, MacOS, Windows).

Web part is developed on PHP (Symfony Framework) using MySQL, MongoDB, Elasticsearch,Redis, RabbitMQ.The team is actively working at the optimization of our development process, implementing CI, auto-tests.

In our goal to increase/develop the company we highly value goal-oriented people who can bring their own vision, make difference and actively influence processes/methods on the way to reach it.

Responsibilities:

  • Creation of an automated reporting system based on OLAP cubes as a project analyst;
  • Provision of automated reporting;
  • Analysis of data to identify the causes of deviations in business metrics, as well as optimization of activities;
  • Forecasting the financial results of projects based on the modeling of performance indicators;
  • Participation in projects related to the optimization of business processes (data collection, preparation of statistics, analytical reports, etc.);
  • Analysis of costs and monitoring of optimal work with budgets;
  • Knowledge of web analytics

Requirements:

  • Technical Higher Education, good theoretical background in analytics (knowledge of higher mathematics, theory).
  • Deep analytical skills.
  • Knowledge of Excel at a high level (formulas (including array formulas), tables, pivot tables, connection to external sources).
  • Experience writing SQL queries.
  • Analytical thinking, ability to find patterns in studied data sets, reasons for the deviations of indicators that describe business processes, briefly and accurately focus on the main causes of deviations.
  • Ability to bring data of various types into a single system;
  • Python programming experience

Preferably:

  • Good understanding of digital marketing, understanding of online; business, knowledge of its main specific indicators;
  • Work experience in analytics.

Other features:

  • possibility to be part of the creative environment and make your input to it;
  • variety of social and professional activities;
  • friendly and warm culture;
  • PE employment;
  • 24 calendar days of vacation paid per year;
  • medical insurance paid after successful trial period;
  • free English courses;
  • documented sick days paid;
  • 3 non-documented sick days paid;
  • breakfasts/fruit/yummies in the kitchen
Billing manager

Brainstack_ is a team of intelligent, fun-loving people working on their own products that truly have value. Some of our products have already made their name In US, Europe, Central and South America, and we keep catching up with new products conquering new territories. We think that creating great products requires absolute teamwork, no matter which position you occupy: every task, every pixel, every code line makes a difference.

We’re looking for Billing manager

Requirements:

  • 2+ years of experience in a payments/processing role;
  • You understand payment systems & card payment methods;
  • Engineering or Computer Science qualification (preferred but not required);
  • Good analytical skills and are proficient in Excel (you are not afraid of pivot tables and complex formulas);
  • Familiarity with the PCI DSS standard (preferred but not required);
  • Familiarity with the Visa & MC regulations;
  • Ability to look at situations from a risk-based approach;
  • Solid organizational, time management and complex problem-solving abilities;
  • At least the Upper Intermediate level of English

Responsibilities:

  • Daily monitoring key metrics of payment pages/system performance;
  • New payment methods integration, depending on the country;
  • Manual check of transactions, transactions routing management;
  • Conducting various experiments and A/B tests in order to optimize pricing, payment logic, page layout for different user segments;
  • Optimization of payment page usability;
  • Competitor analysis;
  • CHB & Refund ratio management

Other features:

  • possibility to be part of the creative environment and make your input to it;
  • variety of social and professional activities;
  • friendly and warm culture;
  • PE employment;
  • 24 calendar days of vacation paid per year;
  • medical insurance paid after successful trial period;
  • free English courses;
  • documented sick days paid;
  • 3 non-documented sick days paid;
  • breakfasts/fruit/yummies in the kitchen
Python Data Developer

Brainstack_ is a team of intelligent, fun-loving people working on their own products that truly have value. Some of our products have already made their name In US, Europe, Central and South America, and we keep catching up with new products conquering new territories. We think that creating great products requires absolute teamwork, no matter which position you occupy: every task, every pixel, every code line makes a difference.

We’re looking for Python Data Developer

Requirements:

  • ​Experience with Python 3;
  • ​Strong expertise of massive data processing applications development for large-scale data warehouses;
  • ​Deep understanding of SQL - PostgreSQL, MySQL;
  • ​Understanding microservices architecture;
  • ​Experience with ETL tools: Nifi, Airflow, Hive, Spark;
  • ​Experience with data integration and analytics platforms: Pentaho, Tableau;
  • ​Experience with message brokers: Kafka, RabbitMQ;
  • ​Experience with Docker

Responsibilities:​

  • ​ETL + Data analytics platform development;
  • ​Creation of an automated reporting system based on OLAP cubes as a project analyst;
  • ​Participation in projects related to the optimization of business processes (data collection, preparation of statistics, analytical reports, etc.)

Other features:

  • Possibility to be part of the creative environment and make your input to it;
  • Variety of social and professional activities;
  • Friendly and open-armed culture;
  • PE employment;
  • 24 calendar days of vacation paid per year;
  • Medical insurance paid after successful trial period;
  • Free English classes;
  • Paid documented sick days;
  • Paid 3 non-documented sick days;
  • Breakfasts/fruit/yummies in the kitchen.
PHP Developer

Brainstack_ is a team of intelligent, fun-loving people working on their own products that truly have value. Some of our products have already made their name In US, Europe, Central and South America, and we keep catching up with new products conquering new territories. We think that creating great products requires absolute teamwork, no matter which position you occupy: every task, every pixel, every code line makes a difference.

We’re looking for PHP Developer

Technical stack:

  • PHP 7+
  • Symfony 3−4
  • MySQL
  • MongoDB
  • RabbitMQ
  • Docker
  • Kubernetes
  • ELK

About your team:

A team of 30+ SW & QA Engineers + 3 System Administrators, working on a cloud security product applied to all major platforms (iOS, Android, MacOS, Windows).

Web part is developed on PHP (Symfony Framework) using MySQL, MongoDB, Elasticsearch,Redis, RabbitMQ.The team is actively working at the optimization of our development process, implementing CI, auto-tests.

In our goal to increase/develop the company we highly value goal-oriented people who can bring their own vision, make difference and actively influence processes/methods on the way to reach it.

Requirements:

  • Experience with microservices architecture;
  • Experience with docker;
  • Experience with PHP technology stack 3+ years;
  • Experience with Mysql DB 3+ years;
  • Experience with Symfony framework (Yii is a plus);
  • Experience in Web service development (working with APIs is a plus);
  • Experience with payment systems (Paypal, credit card merchants, etc.) is a plus.

Other features:

  • possibility to be part of the creative environment and make your input to it;
  • variety of social and professional activities;
  • friendly and warm culture;
  • PE employment;
  • 24 calendar days of vacation paid per year;
  • medical insurance paid after successful trial period;
  • free English courses;
  • documented sick days paid;
  • 3 non-documented sick days paid;
  • breakfasts/fruit/yummies in the kitchen
Customer Support Manager (Turkish)

Brainstack_ is a team of intelligent, fun-loving people working on their own products that truly have value. Some of our products have already made their name in US, Europe, Central and South America, and we keep catching up with new products conquering new territories. We think that creating great products requires absolute teamwork, no matter which position you occupy: every task, every pixel, every code line makes a difference.

We’re looking for Customer Support Manager

About your team:

As a young team of 24+ professionals, supporting one of the TOP products in the field, we can offer you the «perks package» on a daily basis.

We appreciate sharing points of view and fresh ideas across our department.

By active participation in monthly demos with Dev-team, we keep-up with every innovation in the product and to get involved in its development.

Being a part of our team, you’ll have regular 1−2-1 meetings with your Manager, with support and guidance to set and then meet your personal career objectives.

You’ll be a part of an open, friendly and fun environment with lots of regular social events, movie nights, shisha outside the office, breakfasts, fruit as well as workshops and external trainings to make sure you get the most from our co-operation.

Requirements:

  • Fluent English and Turkish (both oral and written)
  • Strong communication skills
  • Previous experience in Tech Support (preferably app support)
  • Experience in communicating with native speakers
  • Time-management skills
  • Acquaintance with IT sphere
  • Stress resistance, ability to work in a high-loaded atmosphere
  • Working hours: Monday — Friday, 12 pm -21 pm

Other features:

  • possibility to be part of the creative environment and make your input to it;
  • variety of social and professional activities;
  • friendly and warm culture;
  • PE employment;
  • 24 calendar days of vacation paid per year;
  • medical insurance paid after successful trial period;
  • free English courses;
  • documented sick days paid;
  • 3 non-documented sick days paid;
  • breakfasts/fruit/yummies in the kitchen
PHP Team Lead

Brainstack_ is a team of intelligent, fun-loving people working on their own products that truly have value. Some of our products have already made their name In US, Europe, Central and South America, and we keep catching up with new products conquering new territories. We think that creating great products requires absolute teamwork, no matter which position you occupy: every task, every pixel, every code line makes a difference.

 

We're looking for PHP Team Lead

 

About your team:

A team of 3 PHP developer + 1 Front-end developer + QA.

 

Current technology stack:

  • PHP 7.1 / 5.6
  • Symfony / Yii
  • MySQL
  • MongoDB / Redis / RabbitMQ
  • Service-oriented architecture (SOA) / microservices architecture
  • Docker / Kubernetess
  • ReactJS + Redux / jQuery + ChartJS
  • Webpack / Gulp
 

Workflow:

Scrum / CI / GitFlow / Auto tests

 

Requirements:

  • Experience as team lead in product company
  • Experience with services / microservices architecture;
  • Experience with docker;
  • Experience with PHP technology stack 5+ years;
  • Experience with Mysql / Mongo DB 5+ years;
  • Experience with Symfony / Yii framework;
  • Experience in Web service development (working with APIs is a plus);
  • Experience with payment systems (Paypal, credit card merchants, etc.);
  • Experience with Kubernetes
 

Responsibilities:

  • be responsible for all php development activities in the team; • organize effective development process in php team; • team management;
 

Other features:

  • possibility to be part of the creative environment and make your input to it;
  • variety of social and professional activities;
  • friendly and warm culture;
  • PE employment;
  • 24 calendar days of vacation paid per year;
  • medical insurance paid after successful trial period;
  • free English courses;
  • documented sick days paid;
  • 3 non-documented sick days paid;
  • breakfasts/fruit/yummies in the kitchen
User Acquisition Manager

Brainstack_ is a team of intelligent, fun-loving people working on their own products that truly have value. Some of our products have already made their name In US, Europe, Central, and South America, and we keep catching up with new products conquering new territories. We think that creating great products requires absolute teamwork, no matter which position you occupy: every task, every pixel, every code line makes a difference.

We’re looking for User Acquisition Manager

Responsibilities:

  • User acquisition campaigns management;
  • Creation of marketing messages and briefs for promos;
  • Content localization management;
  • Tasks execution in joint effort with product manager, artists, engineers, and analysts;
  • A/B testing of advertising creatives;
  • Results analysis and budget management.

Requirements:

  • 2+ years of experience in mobile marketing, especially with new products launching and scaling using lean budgets;
  • Experience in FB campaigns management, Google and mobile ad networks;
  • Ability to analyze marketing campaigns' results using different analytical systems (Facebook Analytics, Appsflyer, Firebase Analytics, etc.);
  • Ability to learn from mistakes and keep on experimenting despite the failures;
  • ROI-centered marketing vision: accurate measurement of details and appropriate actions.

Other features:

  • Possibility to be part of the creative environment and make your input to it;
  • Variety of social and professional activities;
  • Friendly and open-armed culture;
  • PE employment;
  • 24 calendar days of vacation paid per year;
  • Medical insurance paid after successful trial period;
  • Free English classes;
  • Paid documented sick days;
  • Paid 3 non-documented sick days;
  • Breakfasts/fruit/yummies in the kitchen.
Billing Support manager

Brainstack_ is a team of intelligent, fun-loving people working on their own products that truly have value. Some of our products have already made their name In US, Europe, Central and South America, and we keep catching up with new products conquering new territories. We think that creating great products requires absolute teamwork, no matter which position you occupy: every task, every pixel, every code line makes a difference.

We’re looking for Billing Support manager

This is your chance to join a team of billing managers who work together on keeping both refund and chargeback rates at a minimal level. You will become familiar not only with the best billing practices on how to save money but also how to communicate with banks and make customers happy. The most important thing is that your every decision will have an influence on the flow of funds, so if you are responsible and attentive to details, the position is for you.

Requirements:

  • Upper-Intermediate English;
  • Being ready to work with customers’ complaints and requests for a refund;
  • Ability to work in a high-speed environment;
  • Strong customer care skills, going extra mile for a client;
  • Being responsible, result orientated, a good communicator

Will be a plus:

  • Experience of work with customers (Billing / Customer Care/ Sales) or in the Risk Management

About your responsibilities:

  • Processing customers’ refund requests & general billing requests via the ticket system (emails);
  • Disputing Chargebacks following the established procedures;
  • Fulfillment of the monthly plan: a certain number of customers’ requests as well as meet the required maximum of refunds;
  • Communication with PSP when required;
  • Escalation of billing issues and bugs

Other features:

  • possibility to be part of the creative environment and make your input to it;
  • variety of social and professional activities;
  • friendly and warm culture;
  • PE employment;
  • 24 calendar days of vacation paid per year;
  • medical insurance paid after a successful trial period;
  • free English courses;
  • documented sick days paid;
  • 3 non-documented sick days paid;
  • breakfasts/fruit/yummies in the kitchen
contact us
Speak to us

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