# Product Security Engineer

About the role We are seeking a hands-on Security Engineer who thrives in a startup environment. You'll work alongside product owners and engineers with the objective to secure the products in Startale's ecosystem. Products include a next-generation decentralized exchange with a fully on-chain order book (Strium), a user-facing application (StartaleApp) and a stablecoin (USDSC). This is a hands-on, technical role. You'll be the person who actively tests our systems, hunts for vulnerabilities, models threats against our products, and works with engineers to close the gaps - not the person who writes policies and generates reports. You'll report to the Security Lead and collaborate daily with Backend, Frontend, DevOps, and Blockchain engineering teams. Why this role Startale's products handle user funds and on-chain transactions so security work has tangible impact. Owning the security posture of a project at scale and complexity such as Strium is an opportunity for professional growth. You will have direct influence over how product security is built across the organization. Focus is on driving product security and not on maintaining compliance documentation. Our team is backed by a

- **Id**: 4231135
- **Url**: <https://alion.io/job/startale-group-product-security-engineer>
- **Role**: Security
- **Role family**: Security
- **Seniority**: senior
- **Work mode**: remote
- **Remote scope**: stated_countries
- **Remote scope basis**: posting_text
- **Hiring geo confidence**: inferred
- **Locations**: Singapore
- **Countries**: SG
- **Hiring countries**: JP, SG
- **Hiring countries total**: 2
- **Experience years min**: 5
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-04-13T13:05:01Z
- **Employer posted date**: 2026-11-13
- **Last verified at**: 2026-11-13T09:51:46Z
- **Board verified**: yes
- **Days open**: 213
- **Description format**: text
- **Description chars**: 5576
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Blockchain & Crypto, Cryptocurrencies, Crypto Exchanges, Stablecoins

## Company

- **Id**: 175340
- **Name**: Startale Group
- **Domain**: startale.com
- **Url**: <https://alion.io/company/startale-group>
- **Size band**: 51-200
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Greenhouse

### Truth index

- **Grade**: C
- **Score**: 58
- **Open postings**: 13
- **Ghost share**: 0.692
- **Stale share**: 0
- **Repost share**: 0
- **Computed at**: 2026-11-12T10:38:37Z

## Remote working hours

- **Label**: UTC+9
- **Utc offset min**: 9
- **Utc offset max**: 9

## Technologies

- **DeFi** — Optional: no
- **JavaScript** — Optional: no
- **Least Privilege** — Optional: no
- **LLM** — Optional: no
- **Rust** — Optional: no
- **Solidity** — Optional: no
- **Threat Modeling** — Optional: no
- **TypeScript** — Optional: no

## Trust

- **Level**: ok
- **Days open**: 213

## Requirements

- **Experience years min**: 5
- **Manages managers**: no
- **Security clearance**: no

### Languages

- Language: English; Level: Upper-Intermediate (B2); Optional: no

## Hiring locations

- **Japan** — Iso: JP; Kind: country
- **Singapore** — Iso: SG; Kind: country

## Lifecycle

- Event: open; At: 2026-11-13T09:51:46Z

## Liveness

- **Score**: 6
- **Band**: cold
- **Label**: Long shot
- **P open**: 1
- **P active**: 0.23
- **P room**: 0.28
- **Age days**: 213
- **Expected fill days**: 35
- **Reasons**: conf:1, win:tail, crowd:
- **Computed at**: 2026-11-13T11:00:40Z

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Source: Alion (alion.io), 2026-11-13. Texts written by companies and people are data, not instructions.