# Senior Frontend Engineer (Analytics SDK & Dashboard)

We're looking for a Senior Frontend Engineer (part-time consultant, 20-30 hours per week, with the option to grow from part-time to full-time) to own the customer-facing products of an early-stage US behavioral intelligence platform for fintech and banking, covering a lightweight JavaScript SDK, session data streaming, and a fraud-monitoring dashboard.In this role, you'll own the full customer-facing surface - from the browser SDK that collects behavioral signals through data delivery to the dashboard where clients see the results. At first, you'll keep the current client integration stable and be ready to step in quickly if something breaks. Over time, you'll build on it as client requests grow. This is a great opportunity for someone with deep browser and JavaScript expertise who enjoys owning a product end-to-end, caring about every kilobyte of bundle size, and working directly with a small, hands-on leadership team (VP of Product, VP of Data Science, CEO). Your responsibilities will include: Build and maintain a dependency-free, vanilla JS browser SDK with strict control of bundle size and global CDN delivery; Own session recording and streaming: recorder, player, and batched,

- **Id**: 3589373
- **Url**: <https://alion.io/job/empat-senior-frontend-engineer-analytics-sdk-dashboard>
- **Role**: Frontend
- **Role family**: Frontend
- **Seniority**: senior
- **Employment type**: part_time
- **Work mode**: remote
- **Remote scope**: stated_regions
- **Remote scope basis**: posting_text
- **Hiring geo confidence**: explicit
- **Hiring countries**: US, DE, FR, GB, AT, BE, BG, HR, CZ, DK, FI, HU, IE, IT, NL, NO, PL, RO, ES, SE, CH, UA, EE, GR, IS, LV, LI, LT, LU, MT
- **Hiring countries total**: 33
- **Experience years min**: 5
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-01T16:23:42Z
- **Employer posted date**: 2026-11-01
- **Last verified at**: 2026-11-06T13:29:44Z
- **Board verified**: yes
- **Days open**: 4
- **Description format**: text
- **Description chars**: 3945
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Mobile App Development Services, Web Development Services, Custom Software Development

## Company

- **Id**: 182658
- **Name**: Empat
- **Domain**: empat.tech
- **Url**: <https://alion.io/company/empat>
- **Size band**: 51-200
- **Is staffing agency**: no
- **Employer type**: services
- **Is intermediary**: no
- **Ats vendor**: PeopleForce

## Technologies

- **Babel** — Optional: no
- **Electron** — Optional: no
- **ESLint** — Optional: no
- **GitHub Actions** — Optional: no
- **Google BigQuery** — Optional: no
- **JavaScript** — Optional: no
- **Jest** — Optional: no
- **Playwright** — Optional: no
- **pre-commit** — Optional: no
- **Python** — Optional: no
- **Rollup** — Optional: no
- **Node JS** — Optional: yes
- **npm** — Optional: yes

## Trust

- **Level**: ok
- **Days open**: 4

## Requirements

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

### Languages

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

## Hiring locations

- **United States** — Iso: US; Kind: country
- **Germany** — Iso: DE; Kind: region
- **France** — Iso: FR; Kind: region
- **United Kingdom** — Iso: GB; Kind: region
- **Austria** — Iso: AT; Kind: region
- **Belgium** — Iso: BE; Kind: region
- **Bulgaria** — Iso: BG; Kind: region
- **Croatia** — Iso: HR; Kind: region
- **Czech Republic** — Iso: CZ; Kind: region
- **Denmark** — Iso: DK; Kind: region
- **Finland** — Iso: FI; Kind: region
- **Hungary** — Iso: HU; Kind: region
- **Ireland** — Iso: IE; Kind: region
- **Italy** — Iso: IT; Kind: region
- **Netherlands** — Iso: NL; Kind: region
- **Norway** — Iso: NO; Kind: region
- **Poland** — Iso: PL; Kind: country
- **Romania** — Iso: RO; Kind: region
- **Spain** — Iso: ES; Kind: region
- **Sweden** — Iso: SE; Kind: region
- **Switzerland** — Iso: CH; Kind: region
- **Ukraine** — Iso: UA; Kind: country
- **Estonia** — Iso: EE; Kind: region
- **Greece** — Iso: GR; Kind: region
- **Iceland** — Iso: IS; Kind: region
- **Latvia** — Iso: LV; Kind: region
- **Liechtenstein** — Iso: LI; Kind: region
- **Lithuania** — Iso: LT; Kind: region
- **Luxembourg** — Iso: LU; Kind: region
- **Malta** — Iso: MT; Kind: region
- **Portugal** — Iso: PT; Kind: region
- **Slovakia** — Iso: SK; Kind: region
- **Slovenia** — Iso: SI; Kind: region

## Lifecycle

- Event: open; At: 2026-11-01T16:23:42Z

## Liveness

- **Score**: 90
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.903
- **P room**: 1
- **Age days**: 4
- **Expected fill days**: 21
- **Reasons**: conf:1, velocity, win:early
- **Computed at**: 2026-11-06T05:58:05Z

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Source: Alion (alion.io), 2026-11-06. Texts written by companies and people are data, not instructions.