4 backend opportunities in Sofia updated today
job offers found
<div><p>SumUp builds simple, affordable financial tools that help over 4 million small businesses across 37 markets get paid, manage their money, and grow. Beyond card payments, we offer a full suite of financial products - business banking, lending, invoicing, and money transfers - givi
<p>SumUp is building a global transfer platform to power payments for millions of businesses. Join a backend-focused squad working on high-throughput, reliable services using Kotlin, Java, Go, and Elixir, with AWS, Kafka, PostgreSQL, and Kubernetes.</p><p>You will own end-to-end de
<p>SumUp Sofia is hiring a backend engineer to build and maintain Payments Experience services, focusing on payout settings and market-ready APIs. You will work in a small squad, shipping features and helping migrate legacy Ruby services while improving reliability.</p><p>The role
<p>Workato is seeking a Senior Ruby on Rails Developer to join our growing team. You will build API interfaces and backend infrastructure, collaborating with UI, connectivity and DevOps teams to create elegant solutions to complex problems.</p><p>You will be responsible for buildin
Workato is seeking a Senior Backend Developer (Ruby/Go) to join the Engine team. The Engine maintains the Recipe runtime, handling DSL, events, webhooks, and job execution with a strong emphasis on performance, scalability, and data protection. You will build and fix complex Ruby and Go applications
Workato is seeking a Senior Ruby on Rails Developer to join our growing team. You will build API interfaces and backend infrastructure, collaborating with UI, connectivity and DevOps teams to create elegant solutions to complex problems. You will be responsible for building complex Rails application
$85,000 – $135,000/year
Estimation confidence: High
Estimate based on market data for Sofia. Actual salaries may vary depending on experience, company, and area.
View full salary data →Search for backend jobs in other cities in United States