Locaion: India

What you’ll do:

• Providing the organization’s data consumers high quality data sets by data curation, consolidation, and manipulation from a wide variety of large scale (terabyte and growing) sources.
• Building data pipelines and ETL processes that interact with terabytes of data on leading platforms such as Snowflake and BigQuery.
• Developing and improving our enterprise data by creating efficient and scalable data models to be used across the organization
• Partnering with our analytics, data science, CRM, and machine learning teams
• Responsible for enterprise data integrity, validation, and documentation
• Solving data pipeline failure events and implementing sound anomaly detection

What we are looking for:

• 4+ years of data engineering or general software development experience
• Experience working with large datasets (terabyte scale and growing) and familiarity with various technologies and tooling associated with databases and big data Relational DB (PostgreSQL/MySQL)
• Demonstrated proficiency in data design and data modeling
• Relational DB (PostgreSQL/MySQL)
• Big Data (i.e. Hadoop, Hive, BigQuery, Snowflake)
• Demonstrated proficiency in data design and data modeling
• Experience in developing complex ETL processes from concept to implementation; these should include defining SLA, performance measurements and monitoring.
• Proficiency in query language and data exploration skills, proven record of writing complex SQL queries across large datasets.
• Systems performance and tuning experience, with an eye for how systems architecture and design impacts performance and scalability
• Strong software engineering principles
• Experience in functional programming in Python or in an equivalent language
• Self-paced, organized, and detail-oriented person with a strong sense of ownership
• Strong communication skills to effectively communicate with both business and technical teams.
• Ability to work in a fast-paced and dynamic environment
• Ability to break down complex problems into simple solutions.
• Strong interpersonal skills, intense curiosity, and an enthusiasm for solving difficult problems.

Nice to have:

• Experience with data governance
• Exposure to and/or interest in machine learning and data science specifically to help solve day-to-day problems and reach objectives in an innovative way
• Experience working with task orchestration tools, Airflow or similar systems
• Experience in programming languages such as Java or equivalent

Why join us:

• Ability to work remotely from anywhere in the world
• Close cooperation with the development team and client
• Opportunity to influence product development
• Professional growth: the certification preparation course is free for our specialists. The company pays for two attempts to pass the exam, regardless of the exam result
• We cover English classes (with a native speaker)
• Boost professional brand: you can participate in local conferences as a listener or as a speaker
• Regular team buildings: have fun with teammates
• Gifts for significant life events (marriage, childbirth)
• Tech and non-tech Zazmic Communities: support and share experience with each other

What you’ll do:

• Providing the organization’s data consumers high quality data sets by data curation, consolidation, and manipulation from a wide variety of large scale (terabyte and growing) sources
• Building data pipelines and ETL processes that interact with terabytes of data on leading platforms such as Snowflake and BigQuery.
• Developing and improving our enterprise data by creating efficient and scalable data models to be used across the organization.
• Partnering with our analytics, data science, CRM, and machine learning teams.
• Responsible for enterprise data integrity, validation, and documentation.
• Solving data pipeline failure events and implementing sound anomaly detection

What we are looking for:

• 4+ years of data engineering or general software development experience
• Experience with Big Data technologies such as Snowflake, Databricks, BigQuery
• Demonstrated proficiency in data design and data modeling
• Experience in developing complex ETL processes from concept to implementation to deployment and operations, including SLA definition, performance measurements and monitoring.
• Proficiency in writing and optimizing SQL queries; data exploration skills with proven record of querying and analyzing large datasets
• Hands-on knowledge of the AWS ecosystem, including storage (S3) and compute (EKS, ECS, Fargate) services
• Experience with relational databases such as Postgres, and with programming languages such as Python and/or Java
• Knowledge of cloud data warehouse concepts

Why join us:

• Ability to work remotely from anywhere in the world
• Close cooperation with the development team and client
• Opportunity to influence product development
• Professional growth: the certification preparation course is free for our specialists. The company pays for two attempts to pass the exam, regardless of the exam result
• We cover English classes (with a native speaker)
• Boost professional brand: you can participate in local conferences as a listener or as a speaker
• Regular team buildings: have fun with teammates
• Gifts for significant life events (marriage, childbirth)
• Tech and non-tech Zazmic Communities: support and share experience with each other

What you’ll do:

• Take responsibility for the quality of the code produced.Take responsibility for all aspects of software engineering, from design to implementation, QA, and maintenance.
• Operate across our evolving technology stack - Java, Kotlin, React, SQL, Spark, Snowflake and more.
• Implement new features in a powerful and widely used ETL orchestration tool.
• Investigate and use Cloud Technologies to deploy our software.
• Integrate with production Data Sources and our petabyte scale data lake.
• Operate across our evolving technology stack - we’re developing in Java, React, SQL and more.
• Collaborate closely with Product, Data Engineering, Machine Learning, Analytics as well as other functional teams to define feature specifications and develop high-quality deliverables for our customers.
• Work with technical leadership to make strategic technology decisions
• Work alongside other engineering groups located around the world (US, Lisbon, UK, India).

What we are looking for:

• 3+ Years Experience as a professional engineer
• BS or MS in Computer Science or equivalent
• A strong history of development with Java or a JVM based language
• Proven record of successful software development

Nice to have:

• Knowledge of the modern AWS Data Ecosystem, including AWS Glue, AWS Athena, AWS EKS, AWS S3, and AWS Lambda
• Experience developing ETL processes and streaming data pipelines; including defining SLAs and performance monitoring
• Experience with Kotlin.
• Experience with Sping.
• Experience developing for large-scale, full life-cycle, software applications
• Strong interpersonal skills, intense curiosity, and enthusiasm for solving difficult problems.
• Familiarity with big data modeling and tools (Spark, Snowflake, Big Query, Presto,etc)
• Experience with frontend technologies (React, GraphQL, etc.)

Why join us:

• Ability to work remotely from anywhere in the world
• Close cooperation with the development team and client
• Opportunity to influence product development
• Professional growth: the certification preparation course is free for our specialists. The company pays for two attempts to pass the exam, regardless of the exam result
• We cover English classes (with a native speaker)
• Boost professional brand: you can participate in local conferences as a listener or as a speaker
• Regular team buildings: have fun with teammates
• Gifts for significant life events (marriage, childbirth)
• Tech and non-tech Zazmic Communities: support and share experience with each other

What you’ll do:

• Take on projects with independence and a mandate to leave things better than you found them.
• Participate in the planning and initial steps for key changes on the site.
• Be pragmatic when solving problems with a deep understanding of the purpose and goal of your work.
• Touch code at all levels, from client ingestion to data storage, data analysis whatever is required to complete your project. Take responsibility for all aspects of software engineering, from design to implementation, QA, and maintenance.
• Have a CI/CD mindset. Most of our engineers release code to production every few days and we have a daily release cycle.
• Be integral for the code quality on your team through leadership in design and code review. Take responsibility for the quality of the code produced by you and the team
• Operate across our evolving technology stack - we’re developing in Java, React, SQL, and more.
• Collaborate closely with Product and design teams to define feature specifications and develop high quality deliverables for our stakeholders.
• Work alongside other engineering groups located around the world.

What we are looking for:

• 5+ years of experience in commercial software development
• A strong history of development with Java
• Some exposure to the following technologies a plus: HTML5, JavaScript, React, GraphQL, CSS, SQL, Postgres, Linux, Python, Gradle, Apache Tomcat, BERT, Hive, Spark
• Familiarity with Linux
• Familiarity with designing infrastructure on AWS or other cloud providers
• Bachelor of Science in Computer Science, Engineering or equivalent
• Solid foundation in data structures, algorithms, and OO design
• Willingness and ability to take on new technologies
• Ability to break down complex problems into simple solutions
• Strong analytical skills and desire to write clean, correct, and efficient code
• Sense of ownership, urgency, and pride in your work
• Exposure to developing scalable code for high-volume systems is a plus

Nice to haves:

• Having a data mindset along with Software Engineering expertise. Also, have worked on designing infrastructures that deal with the processing of large data sets.
• Experience working with and processing large quantities of data - Hive, Snowflake, NoSQL databases.

Why join us:

• Ability to work remotely from anywhere in the world
• Close cooperation with the development team and client
• Opportunity to influence product development
• Professional growth: the certification preparation course is free for our specialists. The company pays for two attempts to pass the exam, regardless of the exam result
• We cover English classes (with a native speaker)
• Boost professional brand: you can participate in local conferences as a listener or as a speaker
• Regular team buildings: have fun with teammates
• Gifts for significant life events (marriage, childbirth)
• Tech and non-tech Zazmic Communities: support and share experience with each other

What you’ll do:

• Take responsibility for the quality of the code produced.Take responsibility for all aspects of software engineering, from design to implementation, QA, and maintenance
• Operate across our evolving technology stack - Java, Kotlin, React, SQL, Spark, Snowflake and more
• Implement new features in a powerful and widely used ETL orchestration tool.
• Investigate and use Cloud Technologies to deploy our software
• Integrate with production Data Sources and Peta-byte scale data lake
• Collaborate closely with Product, Data Engineering, Machine Learning, Analytics as well as other functional teams to define feature specifications and develop high-quality deliverables for our customers
• Work with technical leadership to make strategic technology decisions
• Work alongside other engineering groups located around the world (US, Lisbon, UK, India)

What we are looking for:

• 5+ Years Experience as a professional engineer
• BS or MS in Computer Science or equivalent
• A strong history of development with Java or a JVM-based Language.
• Proven record of innovation via non-trivial solutions to day-to-day problems
• Experience developing for large-scale, full life-cycle, software applications
• Experience developing complete JVM-based (or equivalent) applications, preferably for large distributed systems.

Nice to have:

• Hands-on knowledge of the modern AWS Data Ecosystem, including AWS Glue, AWS Athena, AWS Kinesis, AWS S3, and AWS Lambda
• Experience developing ETL processes and streaming data pipelines; including defining SLAs and performance monitoring·
• Experience with frontend technologies (React, GraphQL, etc.)
• Strong interpersonal skills, intense curiosity, and enthusiasm for solving difficult problems
• Familiarity with big data modeling and tools (Spark, Hive, Snowflake, Big Query, Presto,etc)

Why join us:

• Ability to work remotely from anywhere in the world
• Close cooperation with the development team and client
• Opportunity to influence product development
• Professional growth: the certification preparation course is free for our specialists. The company pays for two attempts to pass the exam, regardless of the exam result
• We cover English classes (with a native speaker)
• Boost professional brand: you can participate in local conferences as a listener or as a speaker
• Regular team buildings: have fun with teammates
• Gifts for significant life events (marriage, childbirth)
• Tech and non-tech Zazmic Communities: support and share experience with each other

What You Will Do:

• Collaborate with senior members of the team to design, implement, and deploy machine learning models and systems
• Participate in all stages of the machine learning development lifecycle, from data collection and preprocessing to model evaluation and deployment.
• Work closely with cross-functional teams to understand business requirements and translate them into machine learning solutions.
• Contribute to the improvement of existing machine learning pipelines and infrastructure.
• Stay up-to-date with the latest trends and technologies in machine learning and share knowledge with the team.

Who You Are:

• You are an experienced machine learning engineer with experience in developing and deploying machine learning models. 
• You have a solid understanding of machine learning concepts and algorithms, with hands-on experience in at least one framework such as TensorFlow or PyTorch. 
• You have strong problem-solving skills and attention to detail. 
• You are eager to learn and grow in a collaborative team environment. 
• You have good communication skills and can effectively communicate technical concepts to both technical and non-technical stakeholders

Requirements:

• Bachelor's degree in Computer Science, Engineering, Mathematics, or a related field.
• 3+ years of experience in machine learning engineering or a related field.
• Proficiency in Python and experience with machine learning libraries such as PyTorch/TensorFlow/Jax, spaCy, NLTK, Hugging Face Transformers, etc.
• Familiarity with machine learning algorithms and techniques, including deep learning, reinforcement learning, and natural language processing.
• Experience with data preprocessing, feature engineering, and model evaluation.
• Knowledge of software development best practices, version control systems, and collaborative coding workflows, CI/CD, and automated testing.
• Excellent communication and teamwork skills, with the ability to work effectively in a collaborative environment.

Why join us:

• Ability to work remotely from anywhere in the world
• Close cooperation with the development team and client
• Opportunity to influence product development
• Professional growth: the certification preparation course is free for our specialists. The company pays for two attempts to pass the exam, regardless of the exam result
• We cover English classes (with a native speaker)
• Boost professional brand: you can participate in local conferences as a listener or as a speaker
• Regular team buildings: have fun with teammates
• Gifts for significant life events (marriage, childbirth)
• Tech and non-tech Zazmic Communities: support and share experience with each other

What You Will Do:

• Collaborate with senior members of the team to design, implement, and deploy machine learning models and systems
• Participate in all stages of the machine learning development lifecycle, from data collection and preprocessing to model evaluation and deployment.
• Work closely with cross-functional teams to understand business requirements and translate them into machine learning solutions.
• Contribute to the improvement of existing machine learning pipelines and infrastructure.
• Stay up-to-date with the latest trends and technologies in machine learning and share knowledge with the team.

Who You Are:

• You are an experienced machine learning engineer with experience in developing and deploying machine learning models. 
• You have a solid understanding of machine learning concepts and algorithms, with hands-on experience in at least one framework such as TensorFlow or PyTorch. 
• You have strong problem-solving skills and attention to detail. 
• You are eager to learn and grow in a collaborative team environment. 
• You have good communication skills and can effectively communicate technical concepts to both technical and non-technical stakeholders

Requirements:

• Bachelor's degree in Computer Science, Engineering, Mathematics, or a related field.
• 3+ years of experience in machine learning engineering or a related field.
• Proficiency in Python and experience with machine learning libraries such as PyTorch/TensorFlow/Jax, spaCy, NLTK, Hugging Face Transformers, etc.
• Familiarity with machine learning algorithms and techniques, including deep learning, reinforcement learning, and natural language processing.
• Experience with data preprocessing, feature engineering, and model evaluation.
• Knowledge of software development best practices, version control systems, and collaborative coding workflows, CI/CD, and automated testing.
• Excellent communication and teamwork skills, with the ability to work effectively in a collaborative environment.

Why join us:

• Ability to work remotely from anywhere in the world
• Close cooperation with the development team and client
• Opportunity to influence product development
• Professional growth: the certification preparation course is free for our specialists. The company pays for two attempts to pass the exam, regardless of the exam result
• We cover English classes (with a native speaker)
• Boost professional brand: you can participate in local conferences as a listener or as a speaker
• Regular team buildings: have fun with teammates
• Gifts for significant life events (marriage, childbirth)
• Tech and non-tech Zazmic Communities: support and share experience with each other

What you will do:

• Collaborate with data scientists and machine learning engineers to build backend systems and integrate models into them.
• Collaborate with cross functional teams of data scientists, frontend engineers, and product managers to deliver end-to-end solutions.
• Design, implement, and maintain backend services required for hosting, serving, or connecting to machine learning models or AI-powered applications.
• Design and implement APIs to facilitate communication between client systems and machine learning components, and to expose machine learning functionalities to other areas of the site.
• Ensure APIs are well-documented and provide a clear interface for interacting with components of the machine learning platform.
• Optimize backend infrastructure to handle varying machine learning workloads efficiently at scale.
• Develop and maintain CI/CD pipelines for automated testing, deployment, and monitoring of systems and infrastructure.

Who You Are:

• Computer Science degree or equivalent experience
• At least 5 years’ experience of commercial software development.
• Willingness and ability to take on new projects and technologies.
• Ability to break down complex problems into simple solutions.
• Strong analytical skills and desire to write clean, correct and efficient code.
• Sense of ownership, urgency and pride in your work.
• Familiarity with microservice architecture and principles
• Experience building microservices with Java or Python
• Hands-on experience building RESTful APIs
• Strong understanding of database systems and proficiency in SQL

Nice to have:

• Exposure to machine learning platforms and practices
• Experience with Spring Boot or FastAPI
• Experience with cloud platforms (e.g. AWS, Azure, GCP)
• Experience with infrastructure as code tools like CDK or Terraform
• Experience with containerization technologies (e.g. Docker)
• Experience with container services like Kubernetes or ECS
• Experience with distributed computing such as Snowflake or Apache Spark

Why join us:

• Ability to work remotely from anywhere in the world
• Close cooperation with the development team and client
• Opportunity to influence product development
• Professional growth: the certification preparation course is free for our specialists. The company pays for two attempts to pass the exam, regardless of the exam result
• We cover English classes (with a native speaker)
• Boost professional brand: you can participate in local conferences as a listener or as a speaker
• Regular team buildings: have fun with teammates
• Gifts for significant life events (marriage, childbirth)
• Tech and non-tech Zazmic Communities: support and share experience with each other

What you will do:

• Provide the organization’s data consumers high quality data sets by data curation, consolidation, and manipulation from a wide variety of large scale (terabyte and growing) sources
• Build first-class data products and ETL processes that interact with terabytes of data on leading platforms such as Snowflake and BigQuery
• Partner with our Analytics, Product, CRM, and Marketing teams
• Be responsible for the data pipelines’ SLA and dependency management
• Write technical documentation for data solutions, and present at design reviews
• Solve data pipeline failure events and implement anomaly detection
• Work with various teams from Data Science, Product owners, to Marketing and software engineers on data solutions and solving technical challenges
• Mentor junior members of the team

Who You Are:

• Bachelor’s degree in Computer Science or related field
• 6+ years experience in commercial data engineering or software development
• Experience with Big Data technologies such as Snowflake, Databricks, PySpark
• Expert level skills in writing and optimizing complex SQL; advanced data exploration skills with proven record of querying and analyzing large datasets
• Solid experience developing complex ETL processes from concept to implementation to deployment and operations, including SLA definition, performance measurements and monitoring
• Hands-on knowledge of the modern AWS Data Ecosystem, including AWS S3
• Experience with relational databases such as Postgres, and with programming languages such as Python and/or Java
• Knowledge of cloud data warehouse concepts
• Experience in building and operating data pipelines and products in compliance with the data mesh philosophy would be beneficial. Demonstrated efficiency in treating data, including data lineage, data quality, data observability and data discoverability
• Excellent verbal and written communication skills. Ability to convey key insights from complex analyses in summarized business terms to non technical stakeholders and also ability to effectively communicate with other technical teams
• Strong interpersonal skills and the ability to work in a fast-paced and dynamic environment
• Ability to make progress on projects independently and enthusiasm for solving difficult problems

Why join us:

• Ability to work remotely from anywhere in the world
• Close cooperation with the development team and client
• Opportunity to influence product development
• Professional growth: the certification preparation course is free for our specialists. The company pays for two attempts to pass the exam, regardless of the exam result
• We cover English classes (with a native speaker)
• Boost professional brand: you can participate in local conferences as a listener or as a speaker
• Regular team buildings: have fun with teammates
• Gifts for significant life events (marriage, childbirth)
• Tech and non-tech Zazmic Communities: support and share experience with each other

What you will do:

• Seek out new opportunities to apply data science and machine learning to the business (e.g., personalized recommendations, NLP, customer modeling) across all channels (e.g., Web, email, paid marketing)
• Work with other teams in solving problems and identifying opportunities
• Lead the design of machine learning models to solve a variety of core business problems in customer acquisition, retention, and reactivation
• Automate ETL pipelines
• Prototype, evaluate, deploy and maintain new models in production
• Design AB tests and analyze their results
• Discover new ways to analyze and interpret the data
• Communicate progress and interpretation of experimental results to technical and business stakeholders
• Lead the determination of next steps for each project

Who You Are:

• PhD or Masters in Computer Science, Engineering, Statistics, or related field preferred
• At least 3 years of relevant, practical experience
• Strong software engineering skills
• Experience with Natural Language Processing
• Experience with LLM prompt engineering
• Strong background in machine learning and statistics
• Strong background in machine learning and statistics
• Solid foundation on data structures and algorithms
• Proficiency in Python for numerical/statistical programming (our group relies heavily on Pandas/Numpy/Scikit-learn/PyTorch)
• Ability to write complex SQL queries
• Experience with big data technologies, such as Snowflake and Spark
• Knowledge of AB test design and analysis
• Track record of leading the deployment and maintenance of models

Nice to Haves:

• Exposure to LLM offerings from various vendors (ChatGPT, LLama, PaLM…)
• Experience with online businesses
• Experience with Recommender Systems

Why join us:

• Ability to work remotely from anywhere in the world
• Close cooperation with the development team and client
• Opportunity to influence product development
• Professional growth: the certification preparation course is free for our specialists. The company pays for two attempts to pass the exam, regardless of the exam result
• We cover English classes (with a native speaker)
• Boost professional brand: you can participate in local conferences as a listener or as a speaker
• Regular team buildings: have fun with teammates
• Gifts for significant life events (marriage, childbirth)
• Tech and non-tech Zazmic Communities: support and share experience with each other