Software Engineer, Investment Data Integrations

Performativ Aps; København; Hybrid; DKK 700,000 - 1,100,000; Full time

Job summary

Performativ Aps seeks a Software Engineer, Investment Data Integrations, to help build and operate systems that connect Performativ with custodians and data providers. You will develop integrations across positions, transactions, cash, instruments, and corporate actions, and implement reusable ingestion, transformation, and validation pipelines.

You will collaborate with users, operations, and engineers to ensure data accuracy and reliability, and you will guide AI agents to accelerate

Qualifications

• Strong backend or data-engineering judgment and experience with production systems where correctness and reliability matter.
• Experience with financial integrations, investment data, reconciliation, ETL pipelines, APIs, structured files, or regulated systems would be valuable.
• Familiarity with Python, Golang, PHP, TypeScript, MySQL, Redis, AWS, and CI/CD tooling is useful.

Responsibilities

• Develop and maintain integrations covering positions, transactions, cash, instruments, and other investment data across files, APIs, SFTP, and message-based interfaces.
• Build reusable ingestion, transformation, validation, reconciliation, and monitoring capabilities.
• Investigate complex data and production issues across internal systems, external providers, and customer environments, delivering permanent fixes.
• Work closely with users, operations specialists, and engineers to ensure data is correct and useful across the platform.
• Direct AI agents to produce much of the implementation and establish tests, controls, and evidence for safe deployment.

Skills

Backend engineering

Data integration

Production systems

AI-assisted development

Collaboration

Tools

Python

Golang

TypeScript

PHP

MySQL

Redis

AWS

CI/CD

Job description

Performativ Aps seeks a Software Engineer, Investment Data Integrations, to help build and operate systems that connect Performativ with custodians and data providers. You will develop integrations across positions, transactions, cash, instruments, and corporate actions, and implement reusable ingestion, transformation, and validation pipelines.

You will collaborate with users, operations, and engineers to ensure data accuracy and reliability, and you will guide AI agents to accelerate