# Staff Software Engineer

Differential is advertising a Staff Software Engineer role for an AI fintech building financial automation infrastructure. The engineer will build core platform systems, financial data infrastructure, integrations, and workflows, while contributing to architecture and developer tooling. Responsibilities Python backend and platform systems Agent orchestration, verification and observability Financial data infrastructure and enterprise integrations ERP, banking, billing and reconciliation workflows Cross-team architecture and developer tooling Skills 6–12 years of backend or platform engineering experience Strong Python and distributed systems expertise Early-stage start-up experience Experience in fintech, payments, accounting, ERP or financial data The ability to work across TypeScript and React when needed Strong customer-facing communication skills Experience using Cursor, Claude Code or similar tools Benefits Equity Visa sponsorship available Company Overview A lot of poor technical hiring starts with looking for the wrong profile. It was founded in undefined, and is headquartered in Manchester, GB, with a workforce of 2-10 employees. Its website is https://www.differentialr

- **Id**: 4062394
- **Url**: <https://alion.io/job/differential-staff-software-engineer>
- **Role**: Backend
- **Role family**: Backend
- **Seniority**: staff
- **Employment type**: full_time
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: New York, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-11T08:52:41Z
- **Last verified at**: 2026-11-11T08:52:41Z
- **Board verified**: no
- **Days open**: 0
- **Description format**: text
- **Description chars**: 1207
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: MLOps

## Company

- **Id**: 3857146
- **Name**: Differential
- **Domain**: differentialrec.com
- **Url**: <https://alion.io/company/differential-2>
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no

## Salary

- **Min**: 200000
- **Max**: 270000
- **Currency**: USD
- **Period**: year
- **Usd annual**: 270000

## Technologies

- **Claude Code** — Optional: no
- **Cursor** — Optional: no
- **Platform Engineering** — Optional: no
- **Python** — Optional: no
- **TypeScript** — Optional: no

## Trust

- **Level**: not_scored
- **Days open**: 0

## Requirements

- **Manages managers**: no
- **Security clearance**: no

## Lifecycle

- Event: open; At: 2026-11-11T09:20:41Z

## Liveness

- **Score**: 86
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.86
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 32
- **Reasons**: seen:0, win:early
- **Computed at**: 2026-11-11T10:59:51Z

## Pay

- **Stated usd annual**: 270000
- **Is top pay**: yes

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Source: Alion (alion.io), 2026-11-11. Texts written by companies and people are data, not instructions.