Senior Developer

Inventi Intellectual Holdings Corporation; Makati; Remote; PHP 1,339,000 - 1,786,000; Full time

Job summary

Inventi Intellectual Holdings Corporation in Makati, Philippines, seeks an experienced backend/data engineer to design, develop, and optimize Python-based ETL pipelines and PostgreSQL databases for enterprise data processing.

You will integrate and refactor core business systems across platforms, support migrations for ERP/Accounting apps, and implement automated testing to ensure data integrity and reliability.

Qualifications

• 5+ years of backend development, data engineering, or a related technical field.
• Advanced proficiency in Python, particularly in ETL pipeline development and API integration.
• Strong expertise in PostgreSQL with complex SQL, performance tuning, and schema design.
• Experience with data migration, mapping, transformation, validation, and integrity checks.
• Proven experience in system integration, repointing, and refactoring of enterprise applications.

Responsibilities

• Design, develop, and maintain Python-based ETL pipelines for enterprise data processing.
• Develop and optimize PostgreSQL databases, including complex queries, stored procedures, schema design, and performance tuning.
• Integrate, refactor, and maintain core business systems across enterprise platforms.
• Support repointing and migration of business-critical systems (CIND, OMS, ERP/Accounting).
• Perform data mapping, transformation, validation, and reconciliation during migrations.
• Develop automated testing and error-handling mechanisms for data pipelines and apps.
• Troubleshoot backend, integration, and data-related issues.
• Collaborate with developers, stakeholders, and cross-functional teams to deliver reliable solutions.
• Participate in Agile and remote working environment with planning, testing, deployment, and discussions.
• Ensure backend solutions are scalable, secure, and aligned with business requirements.

Skills

Python

ETL pipelines

PostgreSQL

SQL queries

Data migration

Automated testing

Data transformation

APIs

Agile

Remote collaboration

Tools

Pandas

SQLAlchemy

Job description

Company Overview:

Inventi is known for leading the digitalization of property management in the Philippines. We currently manage 1,100+ properties, covering more than 10.5 million square meters of gross floor area, and continue to grow. Over the past year, we have been rapidly expanding to accelerate the digital transformation of the real estate industry in the Philippines. To continue on this path, we are looking for innovative, analytical, and technically skilled professionals to join our team during this exciting phase of growth.

Key Responsibilities:

• Design, develop, and maintain Python-based ETL pipelines for enterprise data processing.

• Develop and optimize PostgreSQL databases, including complex queries, stored procedures, schema design, and performance tuning.

• Integrate, refactor, and maintain core business systems across enterprise platforms.

• Support the repointing and migration of business-critical systems, including CIND, OMS, and ERP/Accounting applications.

• Perform data mapping, transformation, validation, and reconciliation during system and data migration projects.

• Develop automated testing and error-handling mechanisms to ensure data integrity and reliability.

• Troubleshoot backend, integration, and data-related issues and implement effective technical solutions.

• Collaborate with developers, business stakeholders, and cross-functional teams to understand requirements and deliver reliable solutions.

• Participate in an Agile and remote working environment, including planning, testing, deployment, and technical discussions.

• Ensure that backend solutions are scalable, maintainable, secure, and aligned with business requirements.

Job Qualification

• 5+ years of professional experience in backend development, data engineering, or a related technical field.

• Advanced proficiency in Python, particularly in:

• ETL pipeline development

• API integration

• Data processing and transformation

• Pandas, SQLAlchemy, or similar libraries

• Strong expertise in PostgreSQL, including:

• Complex SQL queries

• Query and database performance tuning

• Database schema design

• Stored procedures and functions

• Proven experience in system integration, repointing, and refactoring of enterprise business applications.

• Experience with ERP, Accounting, Order Management, or other business-critical systems is highly preferred.

• Strong knowledge of data migration, including data mapping, transformation, validation, reconciliation, and integrity checks.

• Experience implementing automated testing and error-handling mechanisms for data pipelines and enterprise applications.

• Strong analytical and troubleshooting skills with the ability to resolve complex technical and data-related issues.

• Experience working with APIs, databases, ETL workflows, and enterprise data systems.

• Familiarity with Agile development methodologies and remote collaboration.

• Strong attention to detail, especially when handling financial, transactional, and business-critical data.

• Ability to work independently while collaborating effectively with technical and business teams.

• Strong communication skills and a proactive, problem-solving mindset.