Senior Software Engineer, Integrations

Gigs; Stuttgart; Remote; EUR 60,000 - 90,000; Full time

Benefits offered by this job

Competitive compensation with stock options

Stipend for home office

Learning budget

Free phone and international data plan

Job summary

A tech company expanding in mobile services is seeking a Senior Software Engineer in Stuttgart to design and integrate backend services. You will tackle complex challenges, ensuring quality and reliability of solutions. This full-time position offers competitive compensation, including stock options and a stipend for home office, with remote work flexibility.

Qualifications

• Experience designing APIs and building backend services with a strong focus on software quality.
• Ability to design robust solutions for complex evolving external systems.
• Capable of navigating large organizational structures and effective communication.

Responsibilities

• Own complex problems from design to delivery of scalable solutions.
• Integrate and maintain a wide range of APIs and external systems.
• Build a new telco operating system and ensure system reliability.

Skills

API design

Backend services

System debugging

Strategic collaboration

Job description

Senior Software Engineer, Integrations

Company: Gigs

We’re building the operating system for mobile services—a platform that lets tech companies embed global connectivity into their products effortlessly.

About Gigs

Gigs is expanding rapidly with a team of around 100 people across the US and Europe, backed by nearly $100 million in funding from Ribbit Capital, Google, and Y Combinator. We tackle deep technical and regulatory challenges to make connectivity truly seamless.

The Role

You’ll be a backend expert who writes code to connect systems, unblock teams, and deliver elegant integrations that help products work smarter together.

What You Will Do

• Own complex problems end-to-end, from designing and building robust, scalable solutions to ensuring high standards of quality across our engineering practice.
• Integrate with and maintain a wide range of APIs and external systems, primarily in Ruby, abstracting diverse external behaviors and handling asynchronous flows, distributed state synchronization, and dynamic data validation.
• Build a new telco operating system, collaborating across organizations to integrate with existing telecom networks and develop innovative products.
• Maintain system reliability, build observability, support incident response, and contribute to support rotations for intricate external system interactions.

What We Are Looking For

• Experience designing APIs and building backend services with a strong focus on software quality.
• Grit and technical ingenuity—perseverance to design robust solutions for complex, evolving external systems, debugging and experimenting systematically.
• Strategic collaboration—effective navigation of large organizational structures, stakeholder communication, and deep business context.
• Rapid learning of new domains, including intricate regulatory flows and industry specifics, to build stable and compliant solutions.

What We Offer

Competitive compensation with stock options, stipend for home office, learning budget, free phone and international data plan. Remote‑friendly with optional hubs in San Francisco, London, Amsterdam, and Berlin.

Key Details

Seniority level: Mid‑Senior

Employment type: Full‑time

Industries: Construction, Software Development, IT Services and IT Consulting