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Senior Software Architect (Node / .NET

JavaScript, Node.js
Remote
7000-12000 BGN
Remote

Senior Software Architect (Node / .NET

JavaScript, Node.js
7000-12000 BGN
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Sales Specialist

Sofia, Bulgaria
3200-5500 BGN
Sofia, Bulgaria

Sales Specialist

3200-5500 BGN
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Digital Marketing Specialist

Sofia, Bulgaria
2600-3500 BGN
Sofia, Bulgaria

Digital Marketing Specialist

2600-3500 BGN
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Senior Backend Engineer (Platform)

TypeScript, Node.js, PostgreSQL
Remote
7500-11000 BGN
Remote

Senior Backend Engineer (Platform)

TypeScript, Node.js, PostgreSQL
7500-11000 BGN
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Staff Backend Engineer (Platform)

TypeScript, Node.js, PostgreSQL
Remote
10000-13500 BGN
Remote

Staff Backend Engineer (Platform)

TypeScript, Node.js, PostgreSQL
10000-13500 BGN
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Staff Backend Engineer

TypeScript, Node.js, PostgreSQL
Remote
10000-13500 BGN
Remote

Staff Backend Engineer

TypeScript, Node.js, PostgreSQL
10000-13500 BGN
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Senior Backend Engineer

TypeScript, Node.js, PostgreSQL
Remote
7500-11000 BGN
Remote

Senior Backend Engineer

TypeScript, Node.js, PostgreSQL
7500-11000 BGN
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Senior C++ Software Developer

C++,
Sofia, Bulgaria
7000-9000 BGN
Sofia, Bulgaria

Senior C++ Software Developer

C++,
7000-9000 BGN
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Senior Digital Marketing Specialist

Remote
2500-3200 BGN
Remote

Senior Digital Marketing Specialist

2500-3200 BGN
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Senior PHP Full Stack Entwickler

PHP, Symfony, MariaDB
Remote
5000-9000 BGN
Remote

Senior PHP Full Stack Entwickler

PHP, Symfony, MariaDB
5000-9000 BGN
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Python Developer

Python
Sofia, Bulgaria
4000-7000 BGN
Sofia, Bulgaria

Python Developer

Python
4000-7000 BGN
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Web Master with Wordpress

HTML/CSS, Wordpress
Remote
4000-4500 BGN
Remote

Web Master with Wordpress

HTML/CSS, Wordpress
4000-4500 BGN
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Digital Marketing Team Leader

Varna, Bulgaria
4000-5000 BGN
Varna, Bulgaria

Digital Marketing Team Leader

4000-5000 BGN
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Senior Machine Learning Engineer

Python
Remote
11666-14166 BGN
Remote

Senior Machine Learning Engineer

Python
11666-14166 BGN
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Marketing & Growth Expert

Sofia, Bulgaria
2500-3500 BGN
Sofia, Bulgaria

Marketing & Growth Expert

2500-3500 BGN
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Senior Software Developer C++

C++, Docker
Sofia, Bulgaria
>7500 BGN
Sofia, Bulgaria

Senior Software Developer C++

C++, Docker
>7500 BGN
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Software Developer C++

C++, Docker
Sofia, Bulgaria
>3500 BGN
Sofia, Bulgaria

Software Developer C++

C++, Docker
>3500 BGN
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Senior Software Developer - Android

Java, Android
Sofia, Bulgaria
>7500 BGN
Sofia, Bulgaria

Senior Software Developer - Android

Java, Android
>7500 BGN
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Software Developer - Android

Java, Android
Sofia, Bulgaria
>3500 BGN
Sofia, Bulgaria

Software Developer - Android

Java, Android
>3500 BGN
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Senior Private Cloud Technology Expert

Sofia, Bulgaria
4500-5500 BGN
Sofia, Bulgaria

Senior Private Cloud Technology Expert

4500-5500 BGN
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Senior Clojure Developer

Clojure, MongoDB
Remote
6500-10000 BGN
Remote

Senior Clojure Developer

Clojure, MongoDB
6500-10000 BGN
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Младши експерт Клиентски център Еконт

Ruse, Bulgaria
1800-2000 BGN
Ruse, Bulgaria

Младши експерт Клиентски център Еконт

1800-2000 BGN
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Microsoft Cloud Solutions Technology Expert

Sofia, Bulgaria
5000-6500 BGN
Sofia, Bulgaria

Microsoft Cloud Solutions Technology Expert

5000-6500 BGN
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Senior React/React Native Engineer

TypeScript, React Native
Sofia, Bulgaria
>9500 BGN
Sofia, Bulgaria

Senior React/React Native Engineer

TypeScript, React Native
>9500 BGN
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Principal Backend Engineer

Java, Spring
Sofia, Bulgaria
>15000 BGN
Sofia, Bulgaria

Principal Backend Engineer

Java, Spring
>15000 BGN
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Senior DevOps Engineer

Amazon AWS
Sofia, Bulgaria
8000-12000 BGN
Sofia, Bulgaria

Senior DevOps Engineer

Amazon AWS
8000-12000 BGN
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Senior Backend Engineer

Java, Spring
Sofia, Bulgaria
9500-15000 BGN
Sofia, Bulgaria

Senior Backend Engineer

Java, Spring
9500-15000 BGN
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Backend Engineer

Java, Spring
Sofia, Bulgaria
6000-9000 BGN
Sofia, Bulgaria

Backend Engineer

Java, Spring
6000-9000 BGN
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Senior Technical Writer

Sofia, Bulgaria
3800-4300 BGN
Sofia, Bulgaria

Senior Technical Writer

3800-4300 BGN
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Frontend Developer

JavaScript, Angular 2+
Sofia, Bulgaria
4000-7000 BGN
Sofia, Bulgaria

Frontend Developer

JavaScript, Angular 2+
4000-7000 BGN
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Backend Developer

Java, Spring, PostgreSQL
Sofia, Bulgaria
4000-7000 BGN
Sofia, Bulgaria

Backend Developer

Java, Spring, PostgreSQL
4000-7000 BGN
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Mid/senior Full stack developer

PHP, Laravel, MySQL
Sofia, Bulgaria
3500-5500 BGN
Sofia, Bulgaria

Mid/senior Full stack developer

PHP, Laravel, MySQL
3500-5500 BGN
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Senior .Net Developer

C#, .NET Core, Microsoft SQL Server
Sofia, Bulgaria
5420-8200 BGN
Sofia, Bulgaria

Senior .Net Developer

C#, .NET Core, Microsoft SQL Server
5420-8200 BGN
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Senior Full Stack Engineer / Engineering Lead

JavaScript, React.js, MongoDB
Remote
11000-16000 BGN
Remote

Senior Full Stack Engineer / Engineering Lead

JavaScript, React.js, MongoDB
11000-16000 BGN
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Senior PHP Backend Developer

PHP, Laravel, MySQL
Locations
5000-7000 BGN
Locations

Senior PHP Backend Developer

PHP, Laravel, MySQL
5000-7000 BGN
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Mid AWS Cloud & DevOps Engineer

Bash/Shell/PowerShell, Amazon AWS, MySQL
Sofia, Bulgaria
3000-5000 BGN
Sofia, Bulgaria

Mid AWS Cloud & DevOps Engineer

Bash/Shell/PowerShell, Amazon AWS, MySQL
3000-5000 BGN
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Junior AWS Cloud & DevOps Engineer

Bash/Shell/PowerShell, Amazon AWS, MySQL
Sofia, Bulgaria
1800-3000 BGN
Sofia, Bulgaria

Junior AWS Cloud & DevOps Engineer

Bash/Shell/PowerShell, Amazon AWS, MySQL
1800-3000 BGN
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Python Developer

Python, Amazon AWS, S3
Sofia, Bulgaria
10000-20000 BGN
Sofia, Bulgaria

Python Developer

Python, Amazon AWS, S3
10000-20000 BGN
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Senior AWS Cloud & DevOps Engineer

Bash/Shell/PowerShell, Amazon AWS, MySQL
Sofia, Bulgaria
5000-8000 BGN
Sofia, Bulgaria

Senior AWS Cloud & DevOps Engineer

Bash/Shell/PowerShell, Amazon AWS, MySQL
5000-8000 BGN
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Technical Content Writer Cloud/DevOps

Sofia, Bulgaria
1500-3500 BGN
Sofia, Bulgaria

Technical Content Writer Cloud/DevOps

1500-3500 BGN
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Full Stack Developer

JavaScript
Remote
4000-7000 BGN
Remote

Full Stack Developer

JavaScript
4000-7000 BGN
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SFCC (ex Demandware) Developer

PHP, .NET Core
Remote
4000-7000 BGN
Remote

SFCC (ex Demandware) Developer

PHP, .NET Core
4000-7000 BGN
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Senior Software Engineer

TypeScript, Node.js, PostgreSQL
Sofia, Bulgaria
12500-15000 BGN
Sofia, Bulgaria

Senior Software Engineer

TypeScript, Node.js, PostgreSQL
12500-15000 BGN
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iOS Developer

iOS
Sofia, Bulgaria
3750-4300 BGN
Sofia, Bulgaria

iOS Developer

iOS
3750-4300 BGN
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Software Engineer

TypeScript, Node.js, PostgreSQL
Sofia, Bulgaria
7000-10500 BGN
Sofia, Bulgaria

Software Engineer

TypeScript, Node.js, PostgreSQL
7000-10500 BGN
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Senior Software Developer

Python
Sofia, Bulgaria
5000-8000 BGN
Sofia, Bulgaria

Senior Software Developer

Python
5000-8000 BGN
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Front-end Developer

JavaScript, Angular.js
Sofia, Bulgaria
4000-7000 BGN
Sofia, Bulgaria

Front-end Developer

JavaScript, Angular.js
4000-7000 BGN
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Python Developer

Python, Django
Sofia, Bulgaria
5000-8000 BGN
Sofia, Bulgaria

Python Developer

Python, Django
5000-8000 BGN
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Quantitative Researcher

Python, Amazon AWS, S3
Sofia, Bulgaria
7000-15000 BGN
Sofia, Bulgaria

Quantitative Researcher

Python, Amazon AWS, S3
7000-15000 BGN
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Data Engineer

Python, Amazon AWS, S3
Sofia, Bulgaria
7000-15000 BGN
Sofia, Bulgaria

Data Engineer

Python, Amazon AWS, S3
7000-15000 BGN

Senior Data Engineer

Senior
Full Time
Description

MentorMate creates durable technical solutions that deliver digital transformation at scale by blending strategic insights and thoughtful design with brilliant engineering. With mature and established practices in enterprise web and mobile development, quality engineering, technical architecture, human-centered design, cloud, DevOps, data, and analytics, the company provides challenging careers in a friendly and global people-oriented environment. We value every team member and share our success through flexible working models, competitive pay and benefits, and advancement opportunities.

About the role

As a Senior Data Engineer, your primary goal will be to offer non-standard solutions and unlock the potential of our clients. Through expert-level data management and analysis, the DCoE team facilitates resource management, database migration to new engine types, data unification, and company mergers. SQL reports optimization, Business Intelligence reports, and troubleshooting of data flows are other significant part of our day-to-day responsibilities. 

About the team

The SQL, Python, Oracle, AWS, and Azure-certified members of our Data Center of Excellence (DCoE) team primarily work on enterprise-scale projects, including AI and ML solutions across various industries and applications. Involved in all stages of processing, migrating, and preparing data from/to public cloud providers, the team applies expert skills in data architecture, big data management, business intelligence, machine learning, artificial intelligence, data automation, and database optimization.

Job details
Role
Data Science / ML / AI
Seniority
Senior
Job Type
Full Time
Team Size
5-10
Stock Options
No
Monthly gross salary
Location
Home office (days/week)
Fully remote
Yes
Customer facing
Yes
Business travel
No
Tech Requirements
Primary Language
SQL
Secondary Language
Python
Requirements
  • 5+ years of experience in data engineering, software engineering, or other related roles
  • 5+ years of experience with ETL, data modeling, and data architecture
  • Strong experience in one or more of the following: SQL/ Python/ Scala
  • AWS / Azure experience
  • Usage of Big Data technologies such as Hadoop/ Databricks/ Spark/ EMR
  • Expert in ETL tools like Airflow, Talend, Matillion, Informatica, ODI, SSIS
  • Strong experience in generating data pipelines from multiple data sources, in collaboration with diverse team members
  • Experience in operating very large data warehouses or data lakes
  • Understanding of software development best practices, including query optimization, version control, code reviews, and documentation
  • Experience with building data pipelines and applications to stream and process large datasets at low latencies
  • Ability and desire to learn new languages and technologies
  • Attention to detail and strong documentation skills
  • Fluent in English both written and verbal
  • Oracle, MS SQL Server, MySQL, PostgreSQL, AWS Redshift, Azure Synapse, Snowflake, DynamoDB
  • Design and implement batch and stream data processing pipelines
  • Certification of SQL, PL/SQL, T-SQL
Responsibilities
  • Align architecture with business requirements
  • Analyze, re-architect, and re-platform data warehouses
  • Develop, construct, test, and maintain data pipelines for multiple analytics functions
  • Identify ways to improve data reliability, efficiency, and quality
  • Troubleshoot and resolve complex issues
  • Prepare data for predictive and prescriptive modeling as well as for classic BI analytics
  • Mentor and train colleagues where necessary by helping them learn and improve their skills, as well as innovate and iterate on best practices
Benefits & perks
  • Professional Growth: Clear career path, meaningful projects, tech innovations
  • Regular Salary Raises: Following the curve of your career path and performance
  • Work Where You Want: Choose to work remotely, in-office, or a combination of the two
  • Upskilling: Various trainings, knowledge sharing events, personal learning budget
  • Incentive Programs: Rewards for referring employees, sharing knowledge, and more
  • Additional Insurance: Attractive health and dental insurance packages
  • Extra Days Off: The longer you work with us, the more paid leave you get
  • Transport & Leisure: Partial coverage of transport costs, sports passes, takeaway food
  • Save for the Future: Set a retirement plan or start an investment program
  • Teambuilding: Enjoy team gatherings and communities of interest
  • Giving to Others: Take part in various charity and volunteer activities
  • Mental Wellness: Support with a counseling package if needed
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