Software Engineer II, Payments Platform

Flywire

Confirmed live yesterday Trusted
Hybrid

Quick summary

Work type
Hybrid
Location
Valencia, Valencia, Spain
Posted
119 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 the platform behind a global payment engine processing high-volume transactions across education, healthcare, travel, and B2B sectors. The role involves building, maintaining, and improving services that support payment speed, reliability, and security while writing clean, testable code for new features. You will collaborate with cross-functional teams to resolve production issues and improve platform performance. The technical environment includes Java, Ruby, React, JavaScript, HTML5, CSS3, and AWS cloud infrastructure. You will work with databases like MySQL, MongoDB, Redis, and Elasticsearch, alongside tools such as Sidekiq, AMQP, and GitLab. Additionally, the role involves exploring AI-enabled development workflows using LLMs and agentic tools like Claude Code and Cursor to enhance engineering productivity and solve complex technical problems within the payments domain.

What does a Software Engineer earn?

Median $197500 from 2196 postings across 133 companies.

See salary data

Skills

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

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.
  • Ensure 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

  • Around 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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