Staff Software Architect, SEON

Salary not provided

+ Employee stock ownership plan

AWS

Kubernetes

TypeScript

JavaScript

Python

Java

Elasticsearch

Redis

Postgres

Terraform

ELK

Spring

Senior and Expert level

London

Remote from Europe, US

More information about location

Fraud prevention and AML compliance

Job no longer available

Fraud prevention and AML compliance

201-500 employees

B2BSecurityMachine LearningFraud

Job no longer available

Salary not provided

+ Employee stock ownership plan

AWS

Kubernetes

TypeScript

JavaScript

Python

Java

Elasticsearch

Redis

Postgres

Terraform

ELK

Spring

Senior and Expert level

London

Remote from Europe, US

More information about location

201-500 employees

B2BSecurityMachine LearningFraud

Company mission

To help online businesses reduce the cost, time, and challenges faced due to fraud.

Job

Company

Role

Who you are

Strong working knowledge of modern web development technologies (two or more of the following: Java with Spring, JavaScript/TypeScript, Python)
Experience with measuring and improving the performance of distributed systems
Strong understanding of how web services and SaaS applications work
Expertise with Amazon Web Services (AWS)
Experience with relational databases (we use PostgreSQL)
Experience with multiple database technologies (eg.: ClickHouse, Neo4J, Redis, Elasticsearch)
Experience with modern DevOps tools (Terraform, Kubernetes, GitHub Actions, ELK stack)
Strong organizational skills and ability to work together with both technical and non-technical stakeholders
Ability to work independently, prioritize your workload
Excellent written and verbal English communication skills

What the job involves

You will join SEON’s Architecture team
As a Staff Software Architect at SEON, you will lead software engineering projects across our product development organization and shape our technical architecture
Work out the technical scope of cross-team software projects based on the business requirements
Collaborate with the development teams to design robust and performant solutions to the needs of SEON and our customers
Analyze the performance of existing systems and work out solutions for improving it
Document design decisions in the form of Architecture Decision Records
Review the implementation of the technical plans
Prepare deployment and migration plans and improve on existing deployment processes
Collaborate with the engineering teams to push our solutions to production in a timely and efficient manner
Collaborate with the Product Management team to prioritize, schedule and deliver new developments
Work together with the SRE team to troubleshoot production issues and to enhance the observability of existing products
Manage the implementation of our projects, coordinate between teams

Salary benchmarks

Our take

SEON is an online fraud prevention platform designed to assist businesses in combating fraud and minimizing risks related to online transactions. The platform stands out by offering a seamless integration process, allowing businesses to quickly implement its tools and solutions.

By leveraging a combination of technologies, data sources, and machine learning algorithms, SEON ensures real-time detection and prevention of fraudulent activities. Its effectiveness and reliability have earned the trust of prominent global brands such as Afterpay, Patreon, KLM, and Pokerstars.

With a strong focus on providing efficient and adaptable fraud prevention, SEON continues to innovate and evolve its offerings, helping businesses across various industries safeguard themselves and their customers from the ever-evolving threat of online fraud.

Freddie

Company Specialist at Welcome to the Jungle

Insights

Top investors

Glassdoor (4.2)

Company

Funding (last 2 of 6 rounds)

Sep 2025

$80m

SERIES C

Apr 2022

$94m

SERIES B

Total funding: $187.9m

Company benefits

ESOP: Employee stock ownership plan.
Vacation: National holidays, generous holiday allowance.
Flexible hours: Flexible work schedule that allows teammates to alter their workday.
Enhanced parental leave: Enhanced parental leave policies for all the parents on the team.
Private health insurance: Private health insurance including coverage for spouse and dependents.
Hybrid working environment: We encourage our colleagues to work from home a few days a week, and spend the rest of the time in the office collaborating with the SEON team.
Employee assistance and mental health support: Access to an employee assistance and mental health support platform.
Lunch and breakfast: Monthly company breakfast and weekly lunch allowance.
Learning and development: Access to a variety of opportunities for learning and development (including external L&D).
Weekly language courses: You can learn 40+ languages including Hungarian, English, Spanish, Portuguese & Bahasa.
Book allowance: You can order business books to grow your knowledge and support your curiosity to learn more.

Company HQ

East Cesar Chavez, Austin, TX

Leadership

Tamas Kadar

(Co-Founder & CEO)

Graduated from the Corvinus University of Budapest with a BSc in ICT Business Analyst. Is currently a Council Member and Contributor on the Forbes Technology Council.

Bence Jendruszak

(COO)

Graduated from the EBS Business School with a degree in General Management. Previously worked as a Controlling Intern at HILTI and as a Junior Consultant at HyperTeam.

Share this job

View 8 more jobs at SEON