Lead backend integrations and policy platform work on a customer engagement.
Set technical direction for a small delivery team and communicate with customer stakeholders.
Deliver high-quality code in Golang, MongoDB, Snowflake, and AWS with rapid onboarding.
OnTrac is a logistics and delivery services company. The job posting is for a contractor program supporting a critical customer engagement, focusing on security platform engineering.
Design, build, and operate end-to-end batch and incremental ETL/ELT pipelines turning raw data into production-grade APIs, dashboards, and automated alerts.
Develop high-throughput data acquisition from relational databases, APIs, flat files, blockchain nodes, and web text at scale.
Build NLP pipelines for entity extraction, classification, and enrichment feeding downstream risk models.
Inca Digital is a veteran-owned data and intelligence company specializing in digital-asset analytics for exchanges, financial institutions, regulators, and blockchain ecosystems. They operate as a fast-paced, nimble, global, and remote technology company with an asynchronous-first workflow.
Design and implement backend services for licensing, entitlements, feature access, and usage limits across NodeZero's product and APIs.
Build and evolve provisioning, admin experience, MSP/MSSP capabilities, and audit logging for a multi-tenant SaaS platform.
Operate production services with monitoring, incident response, and a high bar for design quality and test coverage.
Horizon3 is a fast-growing, remote cybersecurity company that helps organizations proactively find, fix, and verify exploitable attack vectors through its NodeZero autonomous pentesting platform. The team is a fusion of former special operations cyber operators and startup engineers, fostering a culture of respect, collaboration, ownership, and results.
Architect and implement backend services in Go, designing APIs and distributed systems that scale reliably.
Ensure performance, resilience, and fault tolerance in production environments.
Collaborate with product, frontend, and infrastructure teams to deliver features from concept to launch.
Aries.com is the first open-source brokerage for active traders, and Finance.dev provides developer infrastructure for trading products. They are a dynamic team that values urgency, initiative, and engineering excellence, operating with a hybrid company model hiring everywhere.
Design, implement, and ship backend features in Ruby/Rails or Go with minimal guidance, partnering with Product and Frontend teams.
Write maintainable, secure, performant code, design APIs, and manage data models and migrations.
Test and review code, operate what you build, and leverage AI tools to increase productivity.
GitLab provides an intelligent DevSecOps platform that enables organizations to increase developer productivity and accelerate digital transformation. With over 50 million users and trust from the Fortune 100, GitLab fosters a high-performance, remote-first culture where every voice is valued.
Build and maintain core components of the clearing house in Go on GCP, including customer onboarding flows and data ingestion pipelines.
Take ownership of ambiguous problems and specific features, driving them from design through production with appropriate testing and observability.
Design, implement, and operate reliable agentic workflows that automate complex, multi-step tasks across production systems.
Chainguard is the trusted source for open source, delivering hardened, secure, and production-ready builds of open source software. The company is venture-backed by leading investors and serves Fortune 500 enterprises, including OpenAI and Snowflake.
Build and improve customer-facing registries, APIs, and artifact-serving systems that make open source software easy to consume securely and reliably.
Develop and operate backend services in Go, focusing on scalability, reliability, observability, and performance.
Collaborate with engineers and product partners on design, code review, and solving production issues.
Chainguard is the trusted source for open source, delivering hardened, secure, and production-ready builds of the software engineers and AI agents rely on. It is a venture-backed company serving Fortune 500 enterprises with a remote-first culture and a focus on customer obsession and intentional action.
Design, build, and maintain core services and infrastructure that power large-scale logistics solutions.
Identify and address performance bottlenecks, ensuring reliability and scalability across the platform.
Collaborate closely with Product, Data Science, and other engineering teams to deliver impactful features.
Roadie is a logistics and delivery platform that helps businesses tackle delivery complexities with same-day and last-mile solutions. With over 310,000 independent drivers nationwide and a remote-first culture, Roadie values innovation, collaboration, and flexibility.
Own and ship Looma Marketplace features end-to-end, working backend-first across Go, GCP, Postgres, Redis, and BigQuery while contributing to Angular frontend when needed.
Evolve the backend toward scalable async workflows, queues, concurrency, caching, and clearer service boundaries while improving CI/CD and testing.
Own integrations, data pipelines, and internal tooling, using AI-assisted workflows to move quickly while keeping verification and quality high.
Looma is an in-store digital media platform that uses a network of screens to help retailers modernize and monetize their stores while enabling brands to tell their story at the point of decision. It is a small, product-focused team with a culture of ownership, craftsmanship, and AI-native engineering.
Build next-generation backend services for Smartsheet's platform, solving distributed systems challenges.
Maintain core infrastructure and manage large-scale databases using AWS, Go, MySQL, Terraform, and Temporal.
Collaborate via mob programming, practice TDD, and utilize AI tools to improve productivity.
Smartsheet empowers teams to manage work and scale solutions, now uniting human teams with AI agents. We are an ambitious, collaborative company focused on high-quality engineering and collective ownership.
Own and ship high-impact features end-to-end, from technical design through production.
Work directly with customers and internal stakeholders to understand pain points and build solutions.
Set a high technical bar through design reviews, code review, and hands-on execution.
Float Health builds a marketplace for specialty pharmacy to bring care home. The Y Combinator-backed startup has a small engineering team, facilitated over 100,000 patient visits with 1,400 nurses, and emphasizes high autonomy.
Architect and develop secure backend services for Access Security using AI.
Collaborate with cross-functional teams to deliver enterprise-ready identity intelligence.
Own end-to-end feature delivery and mentor engineers.
ServiceNow is an AI control tower for business reinvention, uniting AI, data, and workflows to help enterprises work smarter. It serves 85% of the Fortune 500 and fosters an AI-native culture where technology and talent are unstoppable.
Design and build features across the Rails monolith and Go microservices, from candidate portals to I-9 workflows.
Own the full lifecycle of your work: build, test, review, ship, and monitor.
Use AI throughout your workflow and help build AI-powered features like structured extraction and intelligent automation.
Mitratech builds world-class products that simplify operations in Legal, Risk, Compliance, and HR functions. They serve 20,000 client companies globally, including 30% of the Fortune 500, and pride themselves on a diverse, inclusive culture with opportunities for growth.
Lead cross-cutting initiatives and drive modular backend architecture to improve scalability and developer velocity.
Set standards for APIs, testing, security, and operability while mentoring engineers and shaping technical direction.
Own production systems, participate in on-call, and lead AI-assisted engineering workflows with quality and safety guardrails.
GitLab is the intelligent orchestration platform for DevSecOps, helping organizations increase developer productivity and improve operational efficiency. With over 50 million users and trust from more than 50% of the Fortune 100, GitLab fosters a high-performance culture driven by values, continuous knowledge exchange, and AI integration.
Architect, develop, and provide technical guidance and inspirational leadership for an e-commerce platform.
Design and refine backend solutions in Go with hexagonal architecture, DDD, and event streaming via Apache Kafka on AWS MSK.
Govern technology evolution, monitor development best practices, and anticipate opportunities to prevent issues.
CI&T helps large companies transform AI potential into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions. With 30 years of experience in technological transformation and 8,000 CI&Ters across 25+ countries, they accelerate innovation with expertise in agentic SDLC, application modernization, Data & AI, martech, and business strategy.
Solve complex problems and own the success of your solutions as you architect, build, test, and deliver full-stack products.
Communicate, collaborate, and develop with engineers, platform teams, product managers, designers, and support teams.
Build upon skills across technologies such as Go, GraphQL, Typescript, React, and MySQL, while owning the operational health of production systems.
Samsara is the pioneer of the Connected Operations Cloud, a platform that helps organizations harness IoT data to improve safety, efficiency, and sustainability of physical operations. As a recently public company, Samsara fosters a culture of growth mindset and collaboration, with a team of builders focused on long-term impact.
Build and extend full-stack features across React frontends and Node.js and Go backend services.
Design and query PostgreSQL and MongoDB schemas, and implement secure authentication and authorization.
Refactor and decommission legacy components while maintaining existing behavior.
Ontrac Solutions is a professional services firm that provides technical staffing and consulting solutions. They focus on pairing talented engineers with critical customer engagements, fostering a collaborative and results-driven culture.
Developing bank connectivity and payment automation products with focus on security, stability, and performance.
Owning architectural decisions for complex, high-impact projects and driving technical direction across teams.
Mentoring and upskilling junior and mid-level engineers through code reviews, pair programming, and technical guidance.
Mambu is a leading SaaS cloud banking platform that aims to make banking better for a billion people. It is a fast-growing fintech company with a focus on AI-driven banking solutions and a culture of innovation.
Design and optimize data models, queries, and indexing across MongoDB, Firestore, and ElasticSearch for high-scale systems.
Own ElasticSearch reliability, including ingestion, indexing, shard strategy, and query performance for billions of documents.
Define data flow and integration boundaries between storage, cache, and APIs with clear contracts and fault isolation.
HighLevel is an AI-powered business operating system that provides agencies, entrepreneurs, and SMBs with infrastructure to build, automate, and scale. With over 2,000 team members across 10+ countries, HighLevel operates as a global, remote-first organization built for speed and ownership.