At Blankfactor, we are dedicated to engineering impact. We are passionate about creating value by building best-in-class tech solutions for companies looking to transform, innovate, and scale. In every project, we aim to deliver work that moves the needle and drives measurable outcomes for our partners and clients. Our full-stack development, data engineering, digital product, and enterprise AI solutions cater to a range of industries, including payments, banking, capital markets, and life sciences.
We are headquartered in Miami, Florida, and have offices in Bulgaria, Colombia, and Romania and we are rapidly expanding our global footprint. Our culture of engineering excellence, technical expertise, and care for our clients and our talented workforce has made us one of the fastest-growing companies in America.
We only hire the best and brightest. If you have talent and ambition, join us and be part of an environment that fosters innovation, collaboration, and growth.
 
Welcome to Blankfactor!

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Bulgaria

Sofia

Blankfactor

What we do&nbsp;At Blankfactor, we are dedicated to engineering impact. We are passionate about creating value by building best-in-class tech solutions for companies looking to transform, innovate, and scale. In every project, we aim to deliver work that moves the needle and drives measurable outcomes for our partners and clients. Our full-stack development, data engineering, digital product, and enterprise AI solutions cater to a range of industries, including payments, banking, capital markets, and life sciences.We are headquartered in Miami, Florida, have offices in Bulgaria, Colombia, and Romania, and are rapidly expanding our global footprint. Our culture of engineering excellence, technical expertise, and care for both our clients and our talented workforce has made us one of the fastest-growing companies in America.We only hire the best and brightest. If you have talent and ambition, join us and be part of an environment that fosters innovation, collaboration, and growth. Welcome to Blankfactor!What to expect in this roleAs a Senior Data Engineer, you will play a key role in developing and optimizing data pipelines, ETL processes, and analytics solutions that handle large volumes of transaction data in real-time. You will collaborate closely with product, engineering, and compliance teams to ensure data reliability, accuracy, and security. This is an exciting opportunity to work on mission-critical systems in the financial industry and leverage your skills in big data, cloud infrastructure, and modern data engineering practices.<ul><li>Design, build, and maintain scalable and efficient ETL/ELT pipelines to process high volumes of financial transaction data from various sources including card networks, partner banks, and APIs2.</li><li>Ensure seamless integration of structured and unstructured data from multiple sources (issuer, card networks, payment platforms) into centralized data warehouses and data lakes.</li><li>Implement real-time data streaming and processing systems to handle large-scale transactions and events using tools like Kafka, Kinesis, Spark etc.</li><li>Manage and optimize data storage solutions (e.g., Snowflake, Redshift) to ensure efficient querying and reporting.</li><li>Implement robust data validation, error handling, and auditing mechanisms to ensure the accuracy and integrity of financial data.&nbsp;</li><li>Collaborate with compliance and security teams to ensure data governance standards are met.</li><li>Implement monitoring, alerting, and logging for data pipelines and systems to ensure high availability and performance.</li><li>Ensure all data handling meets stringent security and compliance standards (PCI DSS, GDPR, etc.) required in our business</li></ul>Our stack:<ul><li>Cloud platform - AWS</li><li>Execution engine – Glue (Spark)</li><li>Real-time solution – MSK/Kinesis</li><li>Data discovery/observability – DBT</li><li>Data Orchestration – Apache Airflow</li><li>Data Warehouse – TBC</li><li>IasC – Terraform/Terramate</li><li>CI/CD – Bitbucket pipelines</li></ul>Requirements and technical skills<ul><li>5+ years of proven experience as a Senior Data Engineer preferably in fintech, or payment industry (though domain is not a deal-breaker).</li><li>Advanced knowledge of Python and (No)SQL.</li><li>Experience with modern data warehousing technologies (Snowflake, Redshift, or similar).</li><li>A solid understanding and hands-on experience(preferably) with real-time and event-driven systems such as Kafka, Kinesis or similar.</li><li>Strong experience with ETL/ELT pipeline development using tools such as AWS Glue, Apache Airflow, DBT, etc</li><li>Working knowledge of Terraform for Infrastructure as Code.</li><li>Experience with distributed computing and big data technologies like Spark.</li><li>Experience with cloud platforms such as AWS, GCP or Azure (preferably AWS) and services.</li><li>Working knowledge of containerization (Docker).</li><li>Strong communication skills to collaborate with cross-functional teams and translate business needs into technical solutions.</li><li>Ability to troubleshoot and resolve complex data issues in high-pressure environments.</li><li>Ability to work with large data sets and support insight developments that drive business decisions.</li><li>Bachelor's or Master’s degree in computer science, Information</li><li>Systems, Data Science, Engineering or a related field.</li></ul>What you can expect as a member of the Blankfactor team<ul><li>Fintech Expertise: Access to expertise in machine learning, data science, big data, and AI, providing opportunities for continuous learning and exposure to cutting-edge technologies.</li><li>Technology exams/Certifications covered by the company</li><li>World-class workspace for unleashing creativity</li><li>Lunch is provided when working from the office&nbsp;</li><li>Fresh fruits and snacks in the office&nbsp;</li><li>Diverse client portfolio</li><li>Cutting-edge high-tech stack&nbsp;</li><li>Monthly on-site gatherings</li><li>Annual festivities: Participate in team-building activities, family BBQs, and end-of-year celebrations</li><li>Participation in Sporting Challenges and Marathons</li><li>Voluntary social events&nbsp;</li></ul>We believe that diversity of experience and background contributes to more robust ideas and a stronger team. All qualiﬁed applicants will receive consideration for employment without regard to religion, race, sex, sexual orientation, gender identity, national origin, or disability.

Full Time

Regular employment

IT & Technology

Senior Data Engineer

English

Python

Docker

kafka

Terraform

Azure

ETL tools

Data Warehouse

DBs development

Apache Spark

Apache

Data Engineering

On-site

Romania

Bucharest

Who we areBlankfactor is a global service provider. We offer mission-critical full-stack development, management, and consulting services to supplement our clients' teams or manage end-to-end delivery of custom software solutions. Headquartered in the United States, we have offices in Romania, Bulgaria, Colombia, Costa Rica, and Canada. Our culture anchors on expertise, excellence, and care for our talent and our clients.What you will doAs a Data Modeler specializing in the payments space for issuer processors, you will be responsible for designing and implementing data models that support the processing of payment transactions, and card issuance, enhance client on-boarding process, management and processing of customer account data. Your role will involve collaborating with various stakeholders to understand business requirements, ensuring data integrity, optimizing performance, and facilitating data-driven decision-making processes. You will play a key role in shaping the data architecture that underpins the critical payment processing systems. &nbsp;Key Responsibilities1. Data Model Design and Implementation:<ul><li>Develop and maintain conceptual, logical, and physical data models to support different domains of payment processing system.</li><li>Ensure data models are optimized for performance, scalability, and maintainability.</li><li>Create data flow diagrams and entity-relationship diagrams (ERDs) to represent data structures and relationships.</li></ul>2. Stakeholder Collaboration:<ul><li>Collaborate with business analysts, software engineers, product, and other stakeholders to gather and analyze data requirements.</li><li>Translate business requirements into data models that support payment transactions, card issuance, and other related financial services.</li></ul>3. Data Quality and Integrity:<ul><li>Establish and enforce data modeling standards and best practices.</li><li>Work with data engineers to implement data validation and cleansing processes to ensure accuracy and integrity.</li><li>Work with data engineers to conduct regular data quality assessments and implement corrective actions as needed.</li></ul>4. Performance Optimization<ul><li>Work with data engineers/analysts to analyze and optimize database performance to handle high volumes of transactions efficiently.</li><li>Work with data engineers/analysts to implement indexing, partitioning, and other performance-enhancing techniques.</li></ul>5. Documentation and Communication:<ul><li>Document data models, data dictionaries, and metadata for transparency and ease of use.</li><li>Provide clear and concise communication to technical and non-technical stakeholders regarding data architecture and design decisions related to data models.</li></ul>6. Compliance and Security:<ul><li>Ensure data models comply with industry standards, regulatory requirements, and security protocols.</li></ul>7. Continuous Improvement:<ul><li>Stay up-to-date with industry trends, emerging technologies, and best practices in data modeling, customer account management, and payment processing.</li><li>Proactively identify opportunities for process improvements and implement innovative solutions.</li></ul>Qualifications and Tech Proficiency<ul><li>Bachelor's or Master's degree in Computer Science, Information Systems, Data Science, or a related field.</li><li>Proven experience as a Data Modeler in the payments industry, particularly with issuer processors.</li><li>Strong understanding of payment processing systems, customer account management, card issuance and other related financial services.</li><li>Proficiency in data modeling tools such as ERwin, PowerDesigner, or similar.</li><li>Experience with relational and NoSQL databases (e.g., Oracle, SQL Server, MongoDB).</li><li>Familiarity with data warehousing, ELT processes, and modern data architecture (Lakehouse).</li><li>Strong analytical, problem-solving, and communication skills.</li><li>Familiarity with regulatory requirements and security standards in the financial industry.</li><li>Familiarity with cloud-based data warehouse solutions such as Snowflake, Redshift etc.</li></ul>What you can expect as a member of the Blankfactor team<ul><li>Competitive salary aligning with industry benchmarks</li><li>25 days paid vacation</li><li>Premium private health insurance coverage</li><li>Sports benefits subscription</li><li>$500 dedicated self-development budget</li><li>Meal tickets</li><li>25 Lei lunch budget when working from the office</li><li>Friendly office atmosphere</li><li>Diverse client portfolio</li><li>Cutting-edge high-tech stack</li><li>Fintech Expertise: expertise in machine learning, data science, big data, and AI, driving innovation and cutting-edge solutions</li><li>Continuous Learning Culture and Support &nbsp;</li></ul>We believe that diversity of experience and background contributes to more robust ideas and a stronger team. All qualiﬁed applicants will receive consideration for employment without regard to religion, race, sex, sexual orientation, gender identity, national origin, or disability.

Senior Data Modeler

Big Data

Data Science

Machine Learning

Microsoft SQL Server

Oracle

MongoDB

Red Hat Openshift

Data Modeling

Snowflake

Process definition

PowerAutomate

About usAt Blankfactor, we are dedicated to engineering impact. We are passionate about creating value by building best-in-class tech solutions for companies looking to transform, innovate, and scale. In every project, we aim to deliver work that moves the needle and drives measurable outcomes for our partners and clients. Our full- stack development, data engineering, digital product, and enterprise AI solutions cater to a range of industries, including payments, banking, capital markets, and life sciences.We are headquartered in Miami, Florida, have offices in Romania, Bulgaria and Colombia, and are rapidly expanding our global footprint. Our culture of engineering excellence, technical expertise, and care for both our clients and our talented workforce has made us one of the fastest-growing companies in America.We only hire the best and brightest. If you have talent and ambition, join us and be part of an environment that fosters innovation, collaboration, and growth. Welcome to Blankfactor! &nbsp;What to expect on this roleWe are currently in the process of establishing a specialized data department for which knowledge in Oracle and PostgreSQL is essential. &nbsp;<ul><li>Perform data analysis activities to capture data requirements clealy, completely, and correctly</li><li>Represent data in a formal and visual way through data models&nbsp;</li><li>Work through early stages of the software lifecycle to profile data and to create conceptual, logical &amp; physical data model designs with appropriate structure and relationships for optimal performance</li><li>Work in a fast-paced environment that develops, implements, and maintains mission-critical information systems </li></ul>Qualifications and Tech Proficiency<ul><li>BS/MS or greater in a quantitative field of study (Computer Science, Information System, Business Analytics, Engineering, Mathematics, Statistics, Marketing Analytics etc.) and at least two (2) years of relevant experience</li><li>Experience in large-scale data science, warehousing, and analytics projects using Redshift, Snowflake DB, Oracle and/or PostgreSQL Server databases</li><li>Knowledge of data technical architecture, infrastructure components, ETL/ELT, reporting/analytic tools &amp; microservices&nbsp;</li><li>Experience with Snowflake and SnapLogic/Informatica is a plus</li><li>Skills in reporting tools such as PowerBI, Tableau, and/or Looker</li><li>Experience with AWS cloud using Kinesis, Lambda, DynamoDB, Athena, ECS, EKS, etc.</li><li>Experience using R/Python in data-focused full-stack environments (from data wrangling to analysis, to visualizations) is a plus</li><li>Experience working with consumer-based clickstream, web behavioral data, and content data is a plus</li></ul>What we offer<ul><li>Competitive salary with an attractive benefits package;</li><li>Working on wide-ranging and interesting areas with highly skilled professionals, international clients, and the latest technologies;</li><li>A culture of collaboration and continuous learning in a work environment invested both in nurturing your skills and shaping our common technological future;</li><li>Meal tickets &amp; Office lunch;</li><li>Healthcare package;</li><li>7card subscription;</li><li>L&amp;D package – standard Blankfactor package of 500 USD/employee/year with the Blankfactor Group rules attached;</li><li>25 days of annual leave;</li><li>Hybrid work conditions: remote working from your designated place and office work from Blankfactor office (when available).</li></ul>&nbsp;We believe that diversity of experience and background contributes to more robust ideas and a stronger team. All qualiﬁed applicants will receive consideration for employment without regard to religion, race, sex, sexual orientation, gender identity, national origin, or disability.

Tableau Software

PostgreSQL

POWERBI

Hybrid

What we do&nbsp;At Blankfactor, we are dedicated to engineering impact. We are passionate about creating value by building best-in-class tech solutions for companies looking to transform, innovate, and scale. In every project, we aim to deliver work that moves the needle and drives measurable outcomes for our partners and clients. Our full-stack development, data engineering, digital product, and enterprise AI solutions cater to a range of industries, including payments, banking, capital markets, and life sciences.We are headquartered in Miami, Florida, have offices in Bulgaria, Colombia, and Romania, and are rapidly expanding our global footprint. Our culture of engineering excellence, technical expertise, and care for both our clients and our talented workforce has made us one of the fastest-growing companies in America.&nbsp;We only hire the best and brightest. If you have talent and ambition, join us and be part of an environment that fosters innovation, collaboration, and growth. Welcome to Blankfactor! &nbsp;What to expect on this roleAs a Senior Fullstack Engineer (NodeJS &amp; React) at Blankfactor, you will play a crucial role in the design, development, and deployment of web applications that deliver a seamless user experience. You will work closely with cross-functional teams to architect, build, and maintain robust and scalable solutions, utilizing your deep knowledge of NodeJS and React. In addition, you will be responsible for deploying these applications to AWS using Docker containers.<ul><li>Collaborate with the development team to design and implement end-to-end solutions using Node.js on the backend and React on the frontend.</li><li>Engage in the full software development lifecycle: design, develop, test, and deploy.</li><li>Collaborate with cross-functional teams to create new features and functionalities.</li><li>Troubleshoot and resolve issues as they arise.</li><li>Ensure applications are secure, scalable, and provide an excellent user experience.</li><li>Stay current with emerging technologies and industry trends.</li></ul>Qualifications and Tech Proficiency<ul><li>Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.</li><li>Proven experience with React and NodeJS. Ruby knowledge is a plus.</li><li>Strong knowledge of web development technologies such as HTML, CSS, and JavaScript.</li><li>Experience deploying applications to AWS using Docker containers.</li><li>Familiarity with cloud-based services and serverless architecture is a plus.</li><li>Excellent problem-solving skills and attention to detail.</li><li>Strong communication and teamwork abilities.</li><li>Ability to work in an agile development environment. &nbsp;</li></ul>What you can expect as a member of the Blankfactor team<ul><li>Competitive salary aligning with industry benchmarks</li><li>25 days paid vacation</li><li>Premium private health insurance coverage</li><li>Sports benefits subscription</li><li>$500 dedicated self-development budget</li><li>Meal tickets</li><li>Friendly office atmosphere</li><li>Diverse client portfolio</li><li>Cutting-edge high-tech stack</li><li>Fintech Expertise: expertise in machine learning, data science, big data, and AI, driving innovation and cutting-edge solutions</li><li>Continuous Learning Culture and Support &nbsp;</li></ul>We believe that diversity of experience and background contributes to more robust ideas and a stronger team. All qualiﬁed applicants will receive consideration for employment without regard to religion, race, sex, sexual orientation, gender identity, national origin, or disability.

Senior Fullstack Engineer (NodeJS & React)

HTML

Javascript

NodeJS

React

What we do&nbsp;At Blankfactor, we are dedicated to engineering impact. We are passionate about creating value by building best-in-class tech solutions for companies looking to transform, innovate, and scale. In every project, we aim to deliver work that moves the needle and drives measurable outcomes for our partners and clients. Our full-stack development, data engineering, digital product, and enterprise AI solutions cater to a range of industries, including payments, banking, capital markets, and life sciences.We are headquartered in Miami, Florida, have offices in Bulgaria, Colombia and Romania, and are rapidly expanding our global footprint. Our culture of engineering excellence, technical expertise, and care for both our clients and our talented workforce has made us one of the fastest-growing companies in America.&nbsp;We only hire the best and brightest. If you have talent and ambition, join us and be part of an environment that fosters innovation, collaboration, and growth. Welcome to Blankfactor!What to expect on this roleWe are seeking for a skilled and experienced Senior Python Engineer to join our dynamic team. If you are passionate about the payments industry, possess a good understanding of card issuing processes, and excel in analyzing and optimizing payment workflows, we invite you to apply for this exciting opportunity.As the Senior Python Engineer specializing in card issuing, you will assume a pivotal role in designing, developing, and maintaining cutting edge payment solutions. Leveraging your wealth of experience and strategic insight, you will intricately design, optimize, and drive the evolution of payment ecosystems, with a specific emphasis on card issuance.<ul><li>Design, develop, and maintain Python-based applications and systems, with a focus on card issuing, ensuring alignment with business objectives and scalability.</li><li>Define and roll out guidelines for clean, efficient, and maintainable code following best practices and coding standards.</li><li>Provide strategic guidance on technology selection, system integration, and overall solution design.</li></ul>Qualifications and Tech Proficiency<ul><li>Proven experience of at least 5+ years on a technical role&nbsp;</li><li>Proven experience in fraud prevention and detection, with specific expertise in implementing 3-D Secure authentication protocols and utilizing Featurespace's AI-driven fraud detection solutions</li><li>Experience and proficiency in communicating with clients.</li><li>Experience in payments with a focus on card issuing.</li><li>Understanding of card program management, including issuing, activation, and lifecycle management.</li><li>Outstanding verbal and written communication skills, with the ability to articulate complex concepts to both technical and non-technical audiences.</li></ul>What you can expect as a member of the Blankfactor team<ul><li>Competitive salary aligning with industry benchmarks</li><li>25 days paid vacation based on seniority level</li><li>Premium private health insurance coverage</li><li>Sports benefits subscription</li><li>$500 dedicated self-development budget</li><li>Meal tickets</li><li>Friendly office atmosphere</li><li>Diverse client portfolio</li><li>Cutting-edge high-tech stack</li><li>Fintech Expertise: expertise in machine learning, data science, big data, and AI, driving innovation and cutting-edge solutions</li><li>Continuous Learning Culture and Support</li><li>Monthly on-site gatherings</li></ul>We believe that diversity of experience and background contributes to more robust ideas and a stronger team. All qualiﬁed applicants will receive consideration for employment without regard to religion, race, sex, sexual orientation, gender identity, national origin, or disability.

SENIOR PYTHON ENGINEER

Integration

Fraud Prevention

Payment Cards’ solutions

Secure Design

What we do At Blankfactor, we are dedicated to engineering impact. We are passionate about creating value by building best-in-class tech solutions for companies looking to transform, innovate, and scale. In every project, we aim to deliver work that moves the needle and drives measurable outcomes for our partners and clients. Our full-stack development, data engineering, digital product, and enterprise AI solutions cater to a range of industries, including payments, banking, capital markets, and life sciences.We are headquartered in Miami, Florida, have offices in Bulgaria, Colombia and Romania, and are rapidly expanding our global footprint. Our culture of engineering excellence, technical expertise, and care for both our clients and our talented workforce has made us one of the fastest-growing companies in America. We only hire the best and brightest. If you have talent and ambition, join us and be part of an environment that fosters innovation, collaboration, and growth. Welcome to Blankfactor!What to expect on this roleWe are seeking a highly skilled and experienced Senior Project Manager with a proven track record in the payment card industry (PCI). If you are passionate about the payments ecosystem and possess a deep understanding of card issuing processes, we invite you to apply for this exciting opportunity.<ul><li>Multi-year experience running successful client-facing projects in payments</li><li>Flexibility to travel - EU or AMEA</li><li>Payment Card Industry knowledge and how the payment ecosystem works</li><li>Develop and manage project plans, schedules, budgets, and resources to ensure projects are completed on time, within scope, and within budget</li><li>Provide technical leadership to project teams, collaborating with technical team members to identify and resolve technical issues, and providing guidance on technical solutions</li><li>Identify, assess, and manage risks and issues associated with the project, proactively taking steps to mitigate risks and resolve issues in a timely manner</li><li>Manage stakeholder expectations, communicating project status, risks, and issues clearly and effectively. Foster strong relationships with stakeholders, building trust and credibility</li><li>Manage and motivate project teams, providing direction and guidance to team members, and resolving conflicts as they arise</li><li>Manage changes to project scope, schedule, and budget, ensuring that changes are properly documented, approved, and communicated to stakeholders</li><li>Ensure that project deliverables meet quality standards, managing quality assurance processes, and conducting quality assurance reviews as needed</li><li>Create and maintain project documentation, including project plans, status reports, risk and issue logs, and other project-related documentation</li><li>Identify opportunities to improve project management processes and methodologies, and implement improvements as appropriate</li><li>Foster a collaborative and inclusive work environment, promoting open communication and effective teamwork among project team members</li><li>Provide technical expertise to project teams, helping to identify and resolve technical challenges and providing guidance on technical solutions</li><li>Manage project budgets, ensuring that expenditures are within budget, and managing budget variances as they arise</li><li>Deliver high-quality customer service, ensuring that customer needs are met and that customer satisfaction is high</li><li>Provide regular project reports and analytics to executive leadership, highlighting project progress and identifying opportunities for improvement</li></ul>Qualifications and Tech Proficiency<ul><li>BS or BA degree, preferably in computer science or information systems</li><li>7 years of overall professional experience in IT solution delivery and support</li><li>Experience working on Global Payments PRIME platform a +</li><li>Excellent interpersonal and communication skills</li><li>A high level of accountability and teamwork skills</li><li>Strong customer service orientation and a passion for solving problems</li><li>Flexibility to handle a dynamic environment with multiple priorities in play at once</li><li>Payments or Banking experience preferred</li></ul>What you can expect as a member of the Blankfactor team<ul><li>Competitive salary aligning with industry benchmarks</li><li>Up to 25 days paid vacation based on seniority level</li><li>Premium private health insurance coverage</li><li>Multisport card subscription</li><li>€441.21 dedicated self development budget</li><li>20 BGN lunch budget when working from the office</li><li>Fresh fruits and Snacks in the office.</li><li>Friendly office atmosphere</li><li>Diverse client portfolio</li><li>Cutting-edge high-tech stack</li><li>Fintech Expertise: expertise in machine learning, data science, big data, and AI, driving innovation and cutting-edge solutions</li></ul>We believe that diversity of experience and background contributes to more robust ideas and a stronger team. All qualiﬁed applicants will receive consideration for employment without regard to religion, race, sex, sexual orientation, gender identity, national origin, or disability.

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