Proxet

Are you a Java Developer looking for new challenges? What about working with a high-profile client with millions of QPS? If you have experience developing high-performance distributed systems, this is the perfect opportunity to work on a new digital marketing management platform with a world-renowned client.

Project tech stack: Java 11, Concurrency, Scala, Big Data, Amazon AWS (EC2, Kinesis, Dynamo, Cloudfront, Cloudwatch, Athena), Aerospike, Avro, Netty, Tomcat, Apache Mina, Lucene

About the project:

Our client is a leading streaming service based in the United States. With millions of users worldwide, its devices provide easy access to free TV, live news, sports, movies, etc. The client has an advertising business and also licenses its hardware and software to other companies.

Location:

Remote: Ukraine

Skills & Experience:

— Background in computer science or similar quantitative field;

— 5+ years of professional software development experience;

— Expert Knowledge of Core Java;

— Experience developing high-scale and high-performance distributed systems;

— Excellent understanding of algorithms, data structures, performance optimization techniques, object-oriented programming, multi-threading and real-time programming;

— Product-focused mindset;

— Team player with strong interpersonal skills;

— English — Upper intermediate or above.

As a plus

— Experience with cache optimization, distributed cache, and NO SQL DB is a plus;

— Experience with Big Data and AWS services is a plus;

— Experience in the advertising domain is a big plus.

Responsibilities

— Work with a highly skilled engineering team in all phases of the Agile development process from design to deployment;

— Design, develop, and maintain high-scale, high-performance real-time applications;

— Work with quality assurance, release engineering, and product management to deliver quality software;

— Identify, design, and implement improvements to the current architecture. This may include: internal process improvements, automating manual processes, optimizing data delivery, reducing cost, re-designing infrastructure for greater reliability, etc;

— Take your own initiative in the development process and working atmosphere improvements, be proactive in suggesting new visions and approaches to the platform development; anticipate problems or issues solutions that may arise;

— Deliver constant value back to the business in a highly agile team approaching near-continuous deployment.

What we offer

Work:

Flexible working hours;

Direct communication with C-levels;

Collaborative, friendly team environment

Hybrid work;

Company equipment provision;

Life:

Maternity and paternity leaves;

Proxet Culture Club events;

Company social events;

Annual corporate parties;

Health:

Comprehensive medical insurance and sports benefits;

Mental health program with private consultations;

Live webinar with therapists;

Paid sick leaves;

Education:

Allowances for professional education;

English courses with native speakers;

Internal knowledge-sharing sessions.

Project tech stack: Python, Snowflake, AWS, SalesForce

About the role: 

We are seeking a Senior Data Engineer to lead the design and implementation of a robust data pipeline and warehouse architecture leveraging Snowflake on AWS. This role will focus on ingesting and transforming data primarily from Salesforce (SFDC) and potentially other marketing and sales systems, enabling advanced analytics and reporting capabilities. The candidate will play a key advisory role in defining and implementing best practices for data architecture, ingestion, transformation, and reporting. 

About the project: 

Our client is a global real estate services company specializing in the management and development of commercial properties. Over the past several years, the organization has made significant strides in systematizing and standardizing its reporting infrastructure and capabilities. Due to the increased demand for reporting, the organization is seeking a dedicated team to expand capacity and free up existing resources.

Location: Ukraine 

Skills & Experience

• 5+ years of experience in data architecture, data engineering, or related roles.
• Proven expertise in designing and implementing data pipelines on AWS.
• Hands-on experience with Snowflake (ingestion, transformation, and data modeling).
• Strong understanding of Salesforce (SFDC) data structures and integrations.
• Deep knowledge of data warehouse architectures, including Medallion architecture and data governance.
• Good to know: Workato (or similar integration tools) and Power BI for dashboards and reporting.
• Experience in data validation, cleansing, and optimization techniques.
• Exceptional communication and stakeholder management skills.
• Ability to work independently and deliver results in a fast-paced environment.

Responsibilities

• Design and implement scalable data pipelines on AWS to ingest and transform data from Salesforce (SFDC) and other sources into Snowflake.
• Integrate SFDC data using tools like Workato (or propose alternative solutions).
• Provide advisory services on Snowflake architecture and implement best practices for ingestion, validation, cleansing, and transformation.
• Develop the initial set of data products (analytics, dashboards, and reporting) in Power BI.
• Guide the creation of a semantic layer and optimize data governance using Medallion architecture.
• Ensure scalability, efficiency, and performance of the data infrastructure.

This is an exciting opportunity to work on a high-impact project, architecting an end-to-end data solution in a collaborative and forward-thinking environment. The ideal candidate will be at the forefront of delivering scalable, efficient, and best-in-class Data engineering solutions supporting business-critical insights and reporting capabilities.

We are seeking a Senior Data Engineer to lead the design and implementation of robust data pipelines and warehouse solutions leveraging Snowflake, AWS and Azure. This role will focus on ingesting and transforming data from marketing and sales systems, enabling advanced analytics and reporting capabilities. The candidate will play a key advisory role in defining and implementing best practices for data ingestion, transformation, and reporting.

Our client is a global real estate services company specializing in the management and development of commercial properties. Over the past several years, the organization has made significant strides in systematizing and standardizing its reporting infrastructure and capabilities. Due to the increased demand for reporting, the organization is seeking a dedicated team to expand capacity and free up existing resources.

Skills & Experience

• 5+ years of experience in data architecture, data engineering, or related roles.
• Deep knowledge of Python
• Ability to work independently, gather requirements and deliver results in a fast-paced environment.
• Proven expertise in designing and implementing data pipelines on AWS / Azure.
• Deep knowledge of data warehouse architectures, including Snowflake architecture and data governance.
• Good to know: Workato (or similar integration tools) and Power BI for dashboards and reporting.
• Experience in data validation, cleansing, and optimization techniques.
• Exceptional communication and stakeholder management skills

Responsibilities

• Design and implement scalable data pipelines on AWS / Azure to ingest and transform data from different sources
• Integrate SFDC data using tools like Workato (or propose alternative solutions).
• Provide advisory services on Snowflake architecture and implement best practices for ingestion, validation, cleansing, and transformation.
• Develop the initial set of data products (analytics, dashboards, and reporting) in Power BI.
• Ensure scalability, efficiency, and performance of the data infrastructure.
   

Interview process: 
1. HR interview (30 min) 
2. Technical interview (1 hour) 
3. PM interview (30 min) 
4. Interview with Head of Real Estate Solutions (30 min) 
5. Client interview (30 min) 
6. Offer 

Are you a Java Developer looking for new challenges? What about working with a high-profile client with millions of QPS? If you have experience developing high-performance distributed systems, this is the perfect opportunity to work on a new digital marketing management platform with a world-renowned client.
 

Project tech stack: Java 11, Concurrency, Scala, Big Data, Amazon AWS (EC2, Kinesis, Dynamo, Cloudfront, Cloudwatch, Athena), Aerospike, Avro, Netty, Tomcat, Apache Mina, Lucene

 

About the project:

Our client is a leading streaming service based in the United States. With millions of users worldwide, its devices provide easy access to free TV, live news, sports, movies, etc. The client has an advertising business and also licenses its hardware and software to other companies.

Project DSP processes up to 3 million of HTTP requests per second with a 99th percentile latency in the tens of milliseconds and is integrated with dozens of ad exchanges. The system has a robust monitoring and alerting system which has hundreds of thousands of metrics and covers thousands of servers. We have build analytical functions on top of metrics, which allow them to build smart monitoring to catch different behavior patterns.
 

Location:

Remote: Ukraine

Skills & Experience:

— Background in computer science or similar quantitative field;
— 5+ years of professional software development experience;
— Expert Knowledge of Core Java;
— Experience developing high-scale and high-performance distributed systems;
— Excellent understanding of algorithms, data structures, performance optimization techniques, object-oriented programming, multi-threading and real-time programming;
— Product-focused mindset;
— Team player with strong interpersonal skills;
— English — Upper intermediate or above.
 

As a plus

— Experience with cache optimization, distributed cache, and NO SQL DB is a plus;
— Experience with Big Data and AWS services is a plus;
— Experience in the advertising domain is a big plus.
 

Responsibilities

— Work with a highly skilled engineering team in all phases of the Agile development process from design to deployment;
— Design, develop, and maintain high-scale, high-performance real-time applications;
— Work with quality assurance, release engineering, and product management to deliver quality software;
— Identify, design, and implement improvements to the current architecture. This may include: internal process improvements, automating manual processes, optimizing data delivery, reducing cost, re-designing infrastructure for greater reliability, etc;
— Take your own initiative in the development process and working atmosphere improvements, be proactive in suggesting new visions and approaches to the platform development; anticipate problems or issues solutions that may arise;
— Deliver constant value back to the business in a highly agile team approaching near-continuous deployment.

Project tech stack: PowerBI, PowerApps, PowerAutomate, Azure Data Factory, Azure SQL, FunctionApps, Snowflake

About the role

We are looking for a Senior Power Platform developer to join our team.

About the role (Actual Job Posting page)

We are seeking an experienced Senior PowerPlatform Developer to join our dynamic team. This role will involve developing, maintaining, and optimizing custom applications using PowerApps, integrating with PowerAutomate, and leveraging the Microsoft Azure ecosystem. The ideal candidate will possess strong skills in building complex solutions across cloud platforms and data services like Azure Data Factory, Azure SQL, and Snowflake.

About the project

Our client is a global real estate services company specializing in the management and development of commercial properties. Over the past several years, the organization has made significant strides in systematizing and standardizing its reporting infrastructure and capabilities, utilizing Azure, MS Power Platform, Snowflake, and AWS. Due to the increased demand for reporting, the organization seeks a dedicated team to expand capacity and free up existing resources.

Location
Remote: Kyiv/Poland

Skills & Experience

• Proficiency in PowerApps development, including experience with Canvas.
• Expertise in building automated workflows using PowerAutomate.
• Hands-on experience with Azure FunctionApps for serverless application development.
• Experience with Azure SQL for database development, querying, and performance tuning.
• Familiarity with cloud-native architectures and the Microsoft Azure ecosystem.

Responsibilities

• Design, develop, and deploy scalable applications using PowerApps.
• Automate workflows using PowerAutomate to enhance application functionality and streamline processes.
• Develop and maintain Azure FunctionApps to support event-driven and serverless architectures.
• Create, maintain, and optimize data pipelines using Azure Data Factory for data ingestion, transformation, and integration.
• Work with Azure SQL databases to design and optimize data structures, ensuring efficient data access and storage.
• Collaborate with data engineering teams to integrate Snowflake for seamless data operations.
• Lead technical discussions and guide junior engineers in best practices related to application development, cloud architecture, and data integration.

Are you a Java Developer looking for new challenges? What about working with a high-profile client with millions of QPS? If you have experience developing high-performance distributed systems, this is the perfect opportunity to work on a new digital marketing management platform with a world-renowned client.

Project tech stack: 
Concurrency -  a high-load low-latency system.

Cache: aerospike, Memcached

Cloud: AWS, GCP

DB: PostgreSQL, Superset

Streams: Kafka, Kinesis

Data formats: Avro, Protobuf
Languages: Java, Scala, Python

About the project:

Our client is a leading streaming service based in the United States. With millions of users worldwide, its devices provide easy access to free TV, live news, sports, movies, etc. The client has an advertising business and also licenses its hardware and software to other companies.

Location:

Ukraine remote

Skills & Experience:

— Background in computer science or similar quantitative field;

— 5+ years of professional software development experience;

— Expert Knowledge of Core Java;

— Experience developing high-scale and high-performance distributed systems;

— Good understanding of algorithms, data structures, performance optimization techniques, object-oriented programming, multi-threading and real-time programming;

— Product-focused mindset;

— Team player with strong interpersonal skills;

— English — Upper intermediate or above.

Responsibilities

— Work with a highly skilled engineering team in all phases of the Agile development process from design to deployment;

— Design, develop, and maintain high-scale, high-performance real-time applications;

— Work with quality assurance, release engineering, and product management to deliver quality software;

— Identify, design, and implement improvements to the current architecture. This may include: internal process improvements, automating manual processes, optimizing data delivery, reducing cost, re-designing infrastructure for greater reliability, etc;

— Take your own initiative in the development process and working atmosphere improvements, be proactive in suggesting new visions and approaches to the platform development; anticipate problems or issues solutions that may arise;

— Deliver constant value back to the business in a highly agile team approaching near-continuous deployment.

What we offer

Work:

Flexible working hours;

Remote work;

Company equipment provision (Macbook);

Life:

Maternity and paternity leaves;

Company social events;

Health:

Comprehensive medical insurance and sports benefits;

Paid sick leaves(14 days) and vacation(20days);

Education:

Allowances for professional education;

English courses with native speakers;

Internal knowledge-sharing sessions.

Are you a Java Developer looking for new challenges? What about working with a high-profile client with millions of QPS? If you have experience developing high-performance distributed systems, this is the perfect opportunity to work on a new digital marketing management platform with a world-renowned client.

ABOUT THE PROJECT:

Our client is a leading streaming service based in the United States. With millions of users worldwide, it’s devices provide easy access to free TV, live news, sports, movies, etc. The client has an advertising business and also licenses its hardware and software to other companies.

Who are we looking for?

SKILLS & EXPERIENCE:

Background in computer science or similar quantitative field;

5+ years of professional software development experience;

Expert Knowledge of Core Java;

Experience developing high-scale and high-performance distributed systems;

Good understanding of algorithms, data structures, performance optimization techniques, object-oriented programming, multi-threading and real-time programming;

Product-focused mindset;

Team player with strong interpersonal skills;

English — Upper-intermediate or above.

WILL BE A PLUS:

Experience with cache optimization, distributed cache and NO SQL DB is a plus;

Experience with Big Data and AWS services is a plus;

Experience in the advertising domain a big plus.

RESPONSIBILITIES:

Work with a highly skilled engineering team in all phases of the Agile development process from design to deployment;

Design, develop, and maintain a high scale, high-performance real-time applications;

Work with quality assurance, release engineering and product management to deliver quality software;

Identify, design, and implement improvements to the current architecture. This may include: internal process improvements, automating manual processes, optimizing data delivery, reducing cost, re-designing infrastructure for greater reliability, etc;

Take your own initiative in the development process and working atmosphere improvements, be proactive in suggesting new vision and approaches to the platform development; anticipate in problems or issues solutions that may arise;

Deliver constant value back to the business in a highly agile team approaching near-continuous deployment.

What we offer

RESPONSIBILITIES:

Work with a highly skilled engineering team in all phases of the Agile development process, from design to deployment;

Design, develop, and maintain a high scale, high-performance real-time application;

Work with quality assurance, release engineering, and product management to deliver quality software;

Identify, design, and implement improvements to the current architecture. This may include: improving internal processes, automating manual processes, optimizing data delivery, reducing cost, re-designing infrastructure for greater reliability, etc;

Take your own initiative in the development process and working atmosphere improvements, be proactive in suggesting new vision and approaches to the platform development; anticipate problems or issues solutions that may arise;

Deliver constant value back to the business in a highly agile team approaching near-continuous deployment.

WHAT WE OFFER:

WORK:

Flexible working hours;

Direct communication with C-levels;

Collaborative, friendly team environment

Remote/hybrid work;

Company equipment provision;

LIFE:

Maternity and paternity leaves;

Proxet Cultural Club events;

Company social events;

Annual corporate parties;

HEALTH:

Comprehensive medical insurance and sports benefits;

Mental health program with private consultations;

Live webinar with therapists;

Paid sick leaves;

EDUCATION:

Allowances for professional education;

English language courses with native speaker;

Internal knowledge-sharing sessions.

About Proxet

Proxet is a professional software development firm trusted by clients from around the world. With our expertise in AI and machine learning, we help businesses reimagine their possibilities and transform ideas into tangible digital solutions. By providing core services with an emphasis on data practices, we shape the future, one step at a time.

If you’d like to join our Proxet Nation and work closely with high-level professionals and our engineers, fill in the form!

COMPANY BENEFITS

Work-from-home policy (fully remote option)

Insurance coverage and paid sick leaves

In-house English classes with native speaker

Trainings allowance based on eligibility conditions plus professional certification paid by the company

We are looking for an experienced PowerPlatform Engineer to join our dynamic team. This role will involve developing, maintaining, and optimizing custom applications using PowerApps, integrating with PowerAutomate, and Сanvas. 

Project tech stack: PowerBI, PowerApps, PowerAutomate, Azure Data Factory, Canvas, Azure SQL, FunctionApps, Python, Snowflake, Cherre, MuleSoft or Workato, Data Robot

About the project:
Our client is a US-based global investment firm, investing on behalf of institutions and individuals worldwide.
We are creating the data platform from scratch.

Skills & Experience

• Understanding the principles of PowerApps development will be a plus.
• Hands-on experience with Azure FunctionApps and PowerAutomate for serverless application development.
• Experience with Canvas.

Responsibilities

• Design, develop, and deploy scalable applications using PowerApps
• Automate workflows using PowerAutomate and Canvas to enhance application functionality and streamline processes.
• Develop and maintain Azure FunctionApps to support event-driven and serverless architectures.
• Work with Azure SQL databases to design and optimize data structures, ensuring efficient data access and storage.
• Lead technical discussions and guide junior engineers in best practices related to application development, cloud architecture, and data integration.