Senior Business Systems Engineer

Block

Confirmed live yesterday High trust

Quick summary

Work type
On-site
Location
San Francisco, CA
Salary
$142,000–$213,000 / yr
Posted
137 days ago
Freshness
Confirmed live yesterday

Market check

Salary context

Above market

How this pay compares to similar roles

Similar $168k
This role $178k
$109k most similar roles pay here $224k

This role pays more than 72% of similar roles. Most pay $149,500–$187,025 — the shaded band above. At the midpoint, this role pays about $178k versus about $168k for comparable roles.

Based on 240 similar postings.

Employer

About Block

Block, Inc. (formerly Square) is a financial technology company operating the Square merchant payments ecosystem, Cash App peer-to-peer payments, TIDAL music streaming, and Bitcoin-focused financial services. Industry: Financial Technology & Payments

Block currently has 53 open roles on FindRole.

Listed pay typically runs $217,800–$326,800 across 52 roles with salary data.

Most-posted roles

View all roles at Block

At a glance

TL;DR · Senior Business Systems Engineer

Careers - Senior Business Systems Engineer joins the Business Systems Integration team to power end-to-end systems for CRM, Procurement, Finance, Hardware supply chain, logistics, fulfillment, and after-sales service. This hands-on technical role involves designing, building, and managing integrations and automations that connect various business operations to scale efficiently. The successful candidate will develop Python-based tools, write and optimize SQL scripts, and manage complex integrations using MuleSoft or other iPaaS platforms. Key technologies include Salesforce, Oracle Fusion Cloud, Snowflake, Looker, and AWS services like S3, Lambda, and SQS. Candidates should possess expertise in API design, data pipelines via Airflow or Fivetran, and LLM-based tools for productivity. The role solves the challenge of translating complex business needs into scalable technical solutions while ensuring the robustness, security, and performance of critical production applications across diverse corporate systems.

What you'll do

  • Design and manage integrations across enterprise systems like Salesforce and Oracle Cloud using MuleSoft or other iPaaS platforms.
  • Build Python-based tools to support integration workflows, automations, and process optimizations.
  • Write and optimize SQL scripts for data extraction, transformation, reconciliation, and analytics.
  • Execute unit, integration, and regression tests for custom components and data flows.
  • Monitor launched integrations using metrics and logs to ensure reliability and performance.
  • Lead incident response and root cause analysis for critical production applications and integrations.
  • Create technical documentation and manage version control using GitHub and modern DevOps practices.

What we're looking for

  • 8+ years of experience architecting, designing, and scaling enterprise APIs and integrations in high-volume environments.
  • 4+ years of hands-on experience with an iPaaS integration platform, preferably MuleSoft.
  • 3+ years of recent hands-on experience with programming languages such as Python, Kotlin, Java, or Go.
  • Experience integrating with enterprise business systems including Salesforce, Oracle Fusion Cloud, Workday, or SAP.
  • Advanced proficiency in SQL and familiarity with data pipelines in tools like Airflow, Fivetran, Prefect, or Databricks.
  • Familiarity with cloud platforms (preferably AWS) and services such as S3, Lambda, SQS, and RDS.
  • Experience using LLM-based tools for productivity and AI/ML-based automations for business processes.
  • Knowledge of software engineering best practices including CI/CD pipelines, version control via GitHub, and technical documentation.

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