Ultraly is building the infrastructure that turns transaction and customer data into structured, regulator ready reports, validated, transformed, and submitted through an external reporting API, with full audit history preserved along the way.

This service needs to be independently deployable and built to integrate into our main platform through APIs and events over time. It handles sensitive financial and identity data, so security, auditability, and operational reliability are core requirements, not an afterthought.

We've prepared a detailed technical requirements document. Qualified candidates or teams will receive it before preparing a final estimate.

What you'll be responsible for

Review the supplied requirements and validate the proposed architecture and scope

Design a stable data model for transactions, parties, accounts, and report context

Design and document a public REST API

Build validation and transformation logic against external structured schemas

Return transparent, field level errors and remediation guidance

Implement authentication, idempotency, durable job processing, and reconciliation, so network failures never create duplicate filings

Preserve submission history, acknowledgements,



and audit records securely

Ensure sensitive data never appears in application logs

Provide automated testing across units, integration, resilience, and security

Deliver deployment, monitoring, and operational documentation

Complete a technical handover to our engineering team

Required experience

Senior level backend engineering experience delivering production APIs

Strong REST and OpenAPI design skills

Experience with complex JSON data models and schema validation

Experience integrating with token based external APIs

Strong knowledge of idempotency, durable jobs, retries, and distributed system failure modes

Experience with PostgreSQL or an equivalent transactional database

Experience with Docker

Experience protecting sensitive financial or regulated data

Strong automated testing and documentation practices

Preferred experience

Java and Spring Boot experience

Experience with bulk submission, async processing, and partial batch handling

Experience working alongside compliance officers or legal/domain specialists

Background in fintech, regtech, or systems handling regulated data

📌 Senior Software Engineer Contractor · Hybrid Burnaby, BC View role
🏢 Ultraly
📍 Burnaby