Design, build, and maintain scalable back-end systems and APIs for high-throughput messaging operations.
Improve platform reliability, performance, observability, and automation across onboarding, compliance, and routing.
Collaborate with Product and Operations teams to translate complex workflows into scalable distributed systems.
Volt Labs builds the infrastructure layer behind modern business messaging, helping companies navigate messaging compliance, onboarding, deliverability, routing, and operational complexity across carriers and providers. We are a remote-first, high-ownership team operating in a fast-moving growth environment with a deep focus on builder mentality, operational excellence, and collaborative culture.
Own the architecture, design, and delivery for your team's platform area, turning roadmap into engineering plans that ship and hold up in production.
Design and build core parts of a compound AI system spanning agents, LLMs, and RAG, with a focus on reliability, evaluation, and scale.
Champion engineering best practices, mentor engineers, and partner with product and design counterparts to align on priorities.
Crogl builds fully autonomous AI team members for security operations centers (SOCs), helping organizations secure their digital estates. As a startup with a focus on innovation, they seek senior technical leaders to join their remote team.
Own core backend platform features end-to-end, from concept and architecture through deployment and iteration.
Build and maintain low-latency, highly available backend services that power real-time threat detection.
Collaborate cross-functionally in a fully remote, distributed team environment.
This AI-first startup builds the next generation of physical threat intelligence and critical event management, combining real-time AI-powered 911 radio monitoring with OSINT from social networks. The company has strong early traction, meaningful ARR, and is backed by top-tier seed investors, operating as a lean, high-output team.
Define technical solutions for new AI security products and shape architecture.
Mentor team members and serve as technical point of contact.
Collaborate cross-functionally with Product, Design, and Security to deliver high-impact features.
Docker provides developer tools for building, sharing, and running applications, trusted by over 20 million monthly users and powering over 20 billion container image pulls. We are a globally distributed, remote-first team with a culture of freedom, flexibility, and ownership.
Lead architecture and delivery of distributed cloud-native applications for high concurrency and real-time data needs.
Design production-grade data pipelines and integrate ML/GenAI capabilities, including RAG and model serving.
Mentor peers, set engineering standards, and evolve legacy systems into microservices for scale.
Outreach, founded in 2014, is a complete agentic AI platform for revenue teams, powering use cases across sales motions with AI automation. The company serves world-leading enterprises like Databricks, SAP, and Siemens, and promotes diversity through employee resource groups.
Architect and operate high-scale ingestion and data processing systems at Twilio Segment.
Lead the development of complex distributed systems ensuring reliability, performance, and cost-efficiency.
Translate technical strategies into actionable plans for diverse stakeholders including Product Managers and Architects.
Twilio is a communications platform that delivers innovative solutions to hundreds of thousands of businesses and empowers millions of developers worldwide. The company is remote-first with a strong culture of connection and global inclusion, employing a diverse team.
Design and build scalable backend systems powering AI Agents in real-time enterprise environments.
Develop agent orchestration frameworks including multi-step reasoning, tool usage, and decisioning workflows.
Architect low-latency inference pipelines integrating LLMs, SLMs, and external tools at scale.
Level AI is an AI-native platform that transforms enterprise contact centers into engines of customer intelligence and business growth. Headquartered in Mountain View, CA, as a Series C company backed by Battery Ventures and ENIAC, their team builds agentic AI at scale.
Design and optimize scalable APIs and distributed services for mission-critical fraud detection technology.
Investigate complex technical issues through root cause analysis and performance testing.
Collaborate cross-functionally to deliver robust, production-ready solutions while mentoring junior engineers.
The hiring partner company builds high-performance backend systems for real-time fraud detection technology used by organizations worldwide. The engineering team is globally distributed and values technical excellence, autonomy, and knowledge sharing.
Design, build, and operate backend services powering the platform for carriers and shippers in the U.S. vehicle transportation industry.
Own multiple backend services end-to-end, including architecture, REST APIs, databases, and asynchronous systems.
Mentor junior and mid-level engineers on architecture, patterns, and production readiness.
Super Dispatch is a next-generation platform redefining efficiency in the auto transport industry, offering tools like Carrier TMS, Shipper TMS, SuperPay, and Super Loadboard. It is a 100% distributed team with a remote-first culture, empowering carriers, shippers, and brokers to achieve operational excellence.
Design, build, and evolve backend services in Go for the Data Insights Platform and Siphon, focusing on scalable ingestion, transport, replication, storage, and querying.
Drive production readiness and deployment of data platform components across GitLab environments, ensuring rollout safety and operational maturity.
Collaborate with Infrastructure, Data, and peer Engineering teams on technical design, code review, and delivery to keep the platform reliable, secure, and usable.
GitLab is the intelligent orchestration platform for DevSecOps, helping organizations improve developer productivity and accelerate digital transformation. Trusted by over 50 million users and more than 50% of the Fortune 100, GitLab fosters a high-performance culture driven by values and continuous knowledge exchange.
Design and build highly scalable systems supporting millions of transactions across multiple countries and regulatory environments.
Develop cross-border transaction infrastructure, tax compliance, and international post-purchase experiences.
Partner with internal logistics, payments, and platform teams to build durable long-term infrastructure.
Whatnot is the largest livestream shopping platform in North America and Europe, enabling sellers to build real businesses across hundreds of categories. We're a remote co-located team of over 1,000 employees, one of the fastest growing marketplaces, and recently named #1 Best Startup Employer in America by Forbes.
Partner with enterprise clients to understand challenges and design robust technical solutions, from APIs to AI workflows.
Own production deployments ensuring reliability, observability, and continuous improvement of delivered systems.
Build AI-enabled systems using LLMs and agentic workflows while collaborating across Product, Engineering, and Sales teams.
Our partner is a company focused on deploying AI and enterprise integrations at scale. They operate in a remote-first, high-trust environment with a focus on practical AI deployment.
Lead architecture evolution to significantly improve data processing throughput and scalability.
Identify and resolve bottlenecks across data pipelines via profiling and benchmarking.
Define cross-product standards for inter-service communication and system observability.
Filigran develops open-source cybersecurity solutions for proactive threat management. Trusted by over 6,000 organizations worldwide, we foster a culture of Cohesion, Openness, Responsibility, and Equity.
Build and operate backend systems that serve AI-powered insurance workflows in production.
Design and implement AI orchestration layers connecting models, APIs, workflows, and business logic.
Optimize latency, throughput, and cost across AI services through caching, batching, streaming, and routing.
BJAK is Southeast Asia's largest digital insurance platform, building AI-powered products that simplify insurance and financial services for millions of users. It operates with a global engineering team that values high ownership, technical excellence, and modern practices.
Lead the technical architecture and evolution of core AI-powered application-building services, ensuring scalability and reliability.
Design and build distributed backend systems using Go, Node.js, PostgreSQL, and cloud technologies like Cloudflare Workers.
Implement AI safety mechanisms, mentor engineers, and collaborate cross-functionally to drive technical excellence.
Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. They use automated systems to review applications and share shortlists, fostering an inclusive and efficient recruitment process.
Design and evolve backend platforms that collect, process, and deliver high-quality product usage data across complex environments.
Drive architecture decisions, improve system reliability, and help shape engineering best practices.
Mentor fellow engineers while contributing to scalable, privacy-conscious solutions.
This is a position listed on behalf of a partner company, which manages all applications and next steps. The hiring company is focused on building next-generation analytics instrumentation infrastructure that enables data-driven product decisions at scale.
Design and develop backend systems via REST APIs for DRM and content configuration used by other teams.
Improve video processing systems (scheduling, state machines, processing tasks) to transform uploads into viewable content on all devices.
Enhance video upload system focusing on performance, cost control, and resilience, while analyzing Big Data at petabyte scale.
Dailymotion is a video platform that provides a unique algorithm for critical thinking and safe debates, also offering video hosting and advertising services. The company has 400 employees across France, New York, and Singapore, united by a mission to innovate in the video ecosystem.
Lead technical direction for AI-driven application-builder architecture, design systems, and mentor engineers.
Architect and build scalable, fault-tolerant LLM pipelines and distributed systems handling high-throughput generative workloads.
Drive quality, observability, and reliability with SLOs, monitoring, and hallucination mitigation strategies.
HighLevel is an AI-powered business operating system that gives agencies, entrepreneurs and SMBs the infrastructure to build, automate and scale. With over 2,000 team members across 10+ countries, we operate as a global, remote-first organization built for speed and ownership.
Design and implement platform architecture decisions for AI CX tools.
Serve as the organization's problem solver, shipping code to unblock squads across the engineering org.
Train up engineers and set patterns through reference implementations, raising the team's overall level.
TTEC Digital is an innovation group inside TTEC (NASDAQ: TTEC), building the next generation of AI CX tools. They operate with a startup mentality backed by the scale and enterprise client base of a company obsessed with customer experience since 1982.