Remote Senior Software Engineer - Real-Time Card Auth

Writing; Poland (ME); Remoto; USD 160.000 - 200.000; Tempo pieno

Vantaggi offerti da questo lavoro

Unlimited PTO

12 weeks parental leave

Sabbatical after 5 years

Work From Anywhere 4 weeks/year

3% cashback with Privacy.com account

Health, vision, dental insurance; HSA

401(k) match

Life Insurance and STD/LTD

NYC office access

Descrizione del lavoro

Lithic is the modern card issuing and processing platform powering financial companies to build the future of payments. We enable real-time authorization decisions, fraud prevention, and scalable backend systems that power 100+ clients and global transactions.

We are hiring a Senior Software Engineer for Lithic’s Card Authorization team to own high-impact projects end-to-end, solve distributed-systems challenges, and ship features from planning through launch in a remote, async-first environment.

Competenze

• 4+ years building production backend systems.
• Full stack experience is a plus.
• Experience or interest in learning Rust; ability to understand Lithic’s system written in other programming languages (Python, Java).
• Interest and experience in leveraging AI tools to enhance productivity.
• Ability to navigate ambiguity, align diverse perspectives, and drive toward practical solutions.
• Experience or interest in payments, fintech, fraud prevention.
• Strong written communication skills and experience working in a remote, async-first team that’s spread across time zones.

Mansioni

• Write reliable, secure, scalable code for Lithic’s real-time authorization and fraud-prevention systems with minimal tech debt.
• Build customer-facing features, such as rules improvements, velocity controls, 3DS flows, fraud tooling, and transaction monitoring. Own projects from planning to launch.
• Improve the reliability of systems in team’s scope and participate in the team on-call rotation
• Lead efforts to improve systems and processes within the team

Conoscenze

Backend systems

Full stack experience

Rust

Python

Java

AI tools

Descrizione del lavoro

Lithic is the modern card issuing and processing platform powering financial companies to build the future of payments. We enable real-time authorization decisions, fraud prevention, and scalable backend systems that power 100+ clients and global transactions.

We are hiring a Senior Software Engineer for Lithic’s Card Authorization team to own high-impact projects end-to-end, solve distributed-systems challenges, and ship features from planning through launch in a remote, async-first environment.