Remote Software engineering Jobs · API Design

Job listings

US Unlimited PTO

  • Own and drive business-critical product areas.
  • Design, build, and operate scalable, high-performance backend services.
  • Lead projects and collaborate with Product, Design, QA and other engineers.

Jobgether uses an AI-powered matching process to ensure applications are reviewed quickly, objectively, and fairly against the role's core requirements. The system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company.

  • Architect and build a proprietary mobile marketing attribution system from the ground up
  • Design the backend infrastructure to capture, process, and attribute mobile install events at scale
  • Build reliable, low-latency data pipelines to ingest signals from ad networks, SDKs, and mobile clients

Labhouse is a fast-growing startup that builds, launches, and scales its own AI & Productivity Apps, operating under a subscription-based business model. They are based in Barcelona and operate at the intersection of mobile technology, AI, and product-driven growth, with a strong focus on experimentation and performance.

$150,000–$200,000/yr

  • You’ll help establish patterns, ship early AI-driven capabilities, and influence the technical direction of AI across multiple products.
  • This is a full-stack role where you will build and ship AI-powered features across the Momence platform.
  • Collaborate with teams across Momence, Mariana Tek, and other platforms to identify high-impact opportunities for AI.

Xplor provides cloud-based technology solutions to small and medium-sized businesses to help them manage and grow. They have over 130,000 businesses in 72+ countries rely on Xplor.

$165,000–$175,000/yr

  • Own end-to-end delivery for eligibility, enrollment and partner configuration services—from technical spec through production.
  • Build the program matching engine: a rules-and-signals service that determines member qualification with clear auditability and explainability.
  • Design versioned partner configuration services with validation tooling and safe migration paths from legacy systems.

Vida is a virtual, personalized obesity care provider that uses evidence-based treatment to help patients manage obesity and related conditions. It is trusted by Fortune 100 companies, major national payers and large providers to enable their employees to live their healthiest lives.

$100,000–$150,000/yr

  • Contribute to the development of software infrastructure to support the creation of agentic systems.
  • Deploy and operate cloud-hosted services for use by the research community.
  • Define key directions to keep UChicago at the forefront of AI/ML and national data infrastructure.

The University of Chicago delivers solutions to the research community worldwide through Globus, a sustainable, non-profit unit. They develop cloud-based software for governmental, academic, and commercial organizations, emphasizing data management challenges, and house employees in downtown Chicago and remotely.

5w PTO

  • Drive initiatives to design, build, and maintain scalable backend services (we primarily use Kotlin)
  • Own and evolve service architecture, APIs, and data models in a financial domain with a high bar for correctness
  • Build and maintain integrations with external providers that enable treasury capabilities (for example, deposits), and continuously improve reliability and how we run systems in production

Pleo builds spend solutions that make managing money seamless, empowering, and surprisingly effective for finance teams and employees alike - with a vision to help all businesses ‘go beyond’. They are a driven, progressive, and kind bunch of 850+ people from over 100 nationalities, all committed to delivering the future of business spending, together.

5w PTO

  • Drive the design, delivery, and evolution of the GenAI Core platform.
  • Own and evolve service architecture, APIs, and integration contracts, with a high bar for reliability and observability.
  • Set technical direction for key parts of the platform, including LLM routing, budget enforcement, observability pipelines, and evaluation infrastructure.

Pleo provides spend solutions that make managing money seamless, empowering, and effective for finance teams and employees. They are a company of 850+ people from over 100 nationalities, committed to delivering the future of business spending.

  • Define target architecture for specific business or technical domains.
  • Design and select architecture patterns across areas such as APIs and microservices.
  • Communicate complex architectural concepts to technical and non-technical audiences.

Version 1 is trusted by global brands to deliver technology and transformation solutions that drive customer success. They are an award-winning employer with over 3300 employees and a revenue of €350/£300m, known for fostering strong partnerships with global technology leaders.