Senior Software Engineer, AML Team

🔥 2 minutes ago

🇭🇺 Hungary – Remote

💵 Ft21M - Ft28.7M / year

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 0%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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SEON

WebsiteLinkedInAll Job Openings

201 - 500 employees

☁️ SaaS

🔐 Security

📋 Compliance

💰 $80M Series C - SEON on 2025-09

SaaS • Security • Compliance

SEON is an AI-driven fraud prevention and AML compliance platform that provides a unified, SaaS-based command center for detecting and preventing payment fraud, account takeover, synthetic identity and other financial crime. The company enriches identity, device and digital-footprint signals (900+ real-time signals) and combines rules-based and machine-learning risk scoring with identity verification, transaction monitoring, case management and automated regulatory reporting. SEON targets businesses such as fintechs, payments providers, iGaming and retail that need real-time fraud screening, KYC/AML workflows and scalable integrations via APIs.

📋 Description

• Design and build well-architected TypeScript features for AML services and the customer-facing Admin Panel • Lead team-level design reviews and write design documents or ADRs for significant changes • Challenge unclear requirements and raise delivery risks with proposed mitigations • Deliver high-quality, secure, testable, performant and scalable code • Maintain client-side JavaScript libraries, Node.js AML Services backends and Nest.js/ExpressJS services • Participate in on-call rotation, debug cross-system issues and drive root cause analysis • Improve monitoring, alerting and runbooks • Own testing approaches, quality gates and code maintainability • Prioritize and fix QA and customer-reported issues • Track implementation progress using GitHub and Jira • Review code and provide constructive technical feedback • Collaborate with product managers, QA, Architects, DevOps and senior stakeholders • Lead planning and estimation, break down complex projects and act as a technical or project lead • Improve CI/CD pipelines, tooling and ways of working using retrospective data and delivery metrics • Work with large screening and watchlist datasets • Use AI-assisted development tools and identify AI opportunities • Create reusable standards, templates, prompts and playbooks • Mentor engineers and share knowledge across the team

🎯 Requirements

• At least 6 years of experience in Software Development, including owning the design and delivery of production services • Excellent working knowledge of JavaScript/TypeScript • Stable knowledge of HTML5/CSS3 and RESTful API development • Ability to cooperate with team members in an Agile development environment • Experience designing for non-functional requirements and leading technical design discussions • Experience operating what you build: monitoring, on-call, incident response and root cause analysis • Track record of mentoring and leading projects or work streams without a management title • Out-of-the-box thinking and adaptability to a fast-paced environment • Fluency in English • JavaScript, TypeScript, React, Node and NestJS • HTML5, CSS3 (Sass) • PostgreSQL • ElasticSearch • AWS • Terraform

🏖️ Benefits

• Equity • Flexible fully remote or hybrid work arrangement • Equal opportunity employer • Reasonable adjustments to the recruitment process