Software Engineer II, Payments Platform

Flywire

Confirmed live yesterday Trusted
Hybrid

Quick summary

Work type
Hybrid
Location
Valencia, Valencia, Spain
Posted
114 days ago
Freshness
Confirmed live yesterday
Nearby
6 roles within 25 mi

Market check

Salary context

How this pay compares to similar roles

Similar $175k
$97k most similar roles pay here $222k

This listing doesn't post a salary. Most similar roles pay $151,000–$198,900.

Based on 240 similar postings.

Employer

About Flywire

Flywire is a global payments enablement and software company specializing in high-stakes, complex payment verticals including education, healthcare, travel, and B2B, processing international payments across 240 countries. Industry: Financial Technology & Global Payments

Flywire currently has 22 open roles on FindRole.

Listed pay typically runs $81,000–$101,000 across 11 roles with salary data.

Most-posted roles

View all roles at Flywire

At a glance

TL;DR · Software Engineer II, Payments Platform

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Software Engineer II, Payments Platform joins the engineering team to build and scale a high-volume payment engine supporting education, healthcare, travel, and B2B sectors. This role involves developing, maintaining, and improving services that ensure payment speed, reliability, and security while collaborating with cross-functional teams like Product Management and SRE. The engineer will write clean code for new features, resolve production issues, and explore AI-enabled development workflows to improve engineering productivity. The technical stack includes Java, Ruby, React, JavaScript, HTML5, CSS3, and AWS. Additionally, the role involves working with Linux, MySQL, MongoDB, Redis, Sidekiq, AMQP, Elasticsearch, and GitLab for CI/CD. Candidates will engage with LLMs and agentic AI tools like Claude Code and Cursor to solve complex problems within a distributed systems environment focused on global payment processing.

What does a Software Engineer earn?

Median $197500 from 2196 postings across 133 companies.

See salary data

Skills

Java Ruby React JavaScript AWS LLMs MySQL MongoDB Redis Sidekiq AMQP Elasticsearch GitLab CI/CD HTML5 CSS3 Linux REST

What you'll do

  • Build, maintain, and improve services that support high-volume payment systems.
  • Write clean, testable, and maintainable code for backend or full-stack features.
  • Improve the reliability, performance, and security of the global payments platform.
  • Investigate technical issues and resolve production problems.
  • Use data and product context to make informed engineering decisions.
  • Explore how AI-enabled tools can improve engineering productivity and problem-solving.

What we're looking for

  • Approximately 2 years of experience in software or application development.
  • Strong software engineering fundamentals, preferably in backend or full stack development.
  • Experience building or working with APIs, web services, or REST-based architecture.
  • Good understanding of object-oriented design or similar programming principles.
  • Some exposure to relational databases.
  • Ability to learn new languages, frameworks, and tools quickly.
  • Curiosity regarding AI adoption, LLMs, and modern engineering workflows.
  • Must be based in Valencia, Spain, or willing to relocate there.

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