Remote Software engineering Jobs · REST APIs

Job listings

US Unlimited PTO

  • Own features end-to-end—data model, Rails API, and front end—in a fast-paced agile environment.
  • Build product surfaces on top of LLMs and agents: ingestion, structured data, and UIs for reviewing and verifying AI-generated output.
  • Partner with a team lead or AI Engineer to take greenfield problems from ambiguous idea to shipped feature.

ApartmentIQ is an all-in-one data platform powering smarter decisions across multifamily properties, covering 40M units. We are a fully remote team of 100+ with a strict no a**holes policy, profitable and growth-stage.

US 4w PTO

  • Serve as senior technical point of contact for partners integrating with NinjaTrader APIs, providing expert guidance on authentication, endpoints, and data models.
  • Partner with external engineering teams to debug integration issues, conduct code reviews, and accelerate time-to-production.
  • Collaborate with Technical Account Managers to deliver seamless partner experiences and provide real-time support during critical milestones.

NinjaTrader is an industry-leading trading platform and futures broker that provides cutting-edge products and services to empower traders. Since 2003, it has grown to over 2 million users, becoming the number one rated futures brokerage worldwide, with a culture focused on social connection, professional development, and employee recognition.

  • Design, develop, and optimize AI-powered systems using Large Language Models (LLMs).
  • Integrate AI APIs and external services to build scalable content generation workflows.
  • Transform sports data into engaging educational experiences using AI.

Rehire is partnering with an innovative SportsTech EdTech company that transforms sports data into engaging educational experiences. They offer a collaborative international environment with high-impact technical challenges.

  • Design, build, and operate core billing platform services that scale to millions of users.
  • Implement new features and improve existing services using AWS, Kafka, and REST APIs.
  • Troubleshoot operational issues and enhance troubleshooting procedures and tools.

Twilio is a cloud communications platform that enables businesses to engage with customers through messaging, voice, and video. With hundreds of thousands of customers and a remote-first culture, they foster a global, inclusive environment where diverse teams collaborate to innovate.

  • Own production operability by debugging complex issues, improving system visibility, and eliminating recurring problems at the source.
  • Improve mean time to detect and resolve issues, and reduce recurrence rates through code fixes and architecture improvements.
  • Partner with product teams to feed production learnings back into design and development, reducing support and incident load.

One Identity helps organizations secure, manage, and analyze information and infrastructure to drive innovation. With a global team, we offer a collaborative environment where employees build products at scale and grow their careers.

  • You will design and implement AI agent deployments, crafting conversational flows and prompts using LLMs, NLU, and integration platforms.
  • You will build and configure integrations with enterprise systems like CRMs and ERPs, ensuring quality and performance.
  • You will collaborate with customers and internal teams to analyze requirements, prototype solutions, and document best practices.

Parloa empowers effortless customer conversations using agentic AI. With over one billion interactions handled for global brands like Booking.com and Allianz, Parloa fosters a collaborative culture focused on innovation and scale.

  • Design, develop, and maintain end-to-end Showcase solutions using Ruby on Rails, driving technical direction and architectural improvements.
  • Partner with Product and engineering teams to translate roadmap goals into scalable, well-scoped technical work.
  • Lead through influence, mentor engineers, and raise the bar for engineering quality by setting standards for excellence.

Huntress is a cybersecurity company that makes enterprise-grade security accessible to all businesses, founded in 2015 by former NSA cyber operators. As a remote-first team, they secure over 5 million endpoints and 11 million identities worldwide, backed by a 24/7 human-led SOC.

  • Architect Superhuman Activation: Lead technical discovery and blueprint phase for new customers, mapping business systems to AI framework.
  • System Mapping & Integration: Design data flows between 1mind agents and client tech stacks (CRMs, MAPs, APIs, proprietary databases).
  • Customer Consultation: Serve as technical face of services team, guiding stakeholders through activation and translating technical hurdles into actionable outcomes.

1mind builds autonomous AI agents for go-to-market teams, creating a new category of enterprise software: Autonomous Customer Experience. They are a remote-first, fast-moving startup with a culture of ownership and impact.

  • Design and architect technical solutions aligned with client objectives and global regulations.
  • Provide post-sales L2 technical support and troubleshoot API integration issues.
  • Collaborate with Product, Engineering, and Customer Success teams to empower customers at scale.

Notabene builds infrastructure transforming how money moves in the digital economy, enabling next-generation digital financial services between regulated institutions. With over 50 employees across 15+ countries and backed by investors like Y Combinator, DRW, and F-Prime, we are shaping the future of crypto industry rails.

  • Design, develop, and ship high-quality iOS features using Swift for an AI-powered financial app.
  • Build intuitive mobile workflows across payments, insurance, claims, and other customer journeys.
  • Integrate backend APIs, improve performance, and develop AI-assisted mobile experiences.

Jobgether uses AI-powered matching to connect candidates with hiring companies. They process applications quickly and fairly, sharing top candidates with employers.