Source Job

• Design, build, and operate distributed Go microservices and media pipelines for low-latency, high-availability ingestion.
• Build and evolve integrations across SIPREC, RTP, WebRTC, WebSockets, and enterprise contact center platforms.
• Lead projects from architecture through production support and participate in on-call rotation.

Pindrop is a cybersecurity company delivering continuous identity verification across voice, video, and digital interactions. It protects billions of high-risk interactions for leading financial institutions, insurers, and healthcare organizations, backed by 300+ patents.

• Design, develop, test, deploy, and monitor high-performance services and APIs.
• Develop applications in Golang and Python on top of a modern cloud-focused platform.
• Develop and maintain services using AWS native products such as Kinesis, DynamoDB, and S3, as well as GCP native products.

Pindrop is a cybersecurity company delivering continuous identity verification across voice, video, and digital interactions. It protects billions of high-risk interactions for enterprises, backed by top investors and recognized as one of the most influential software companies.

• Design and deliver robust, high-scale routing experiences for Twilio Segment Data Pipelines.
• Operate complex distributed systems in cloud environments and collaborate with design, product, and engineering.
• Mentor engineers, join on-call rotation, and improve reliability through tooling and debugging.

Twilio is a cloud communications company that powers personalized customer experiences for hundreds of thousands of businesses and millions of developers. It is a remote-first organization with a strong culture of connection, inclusion, and continuous learning.

• Architect and ship reliable, high-velocity features that handle critical traffic with low end-to-end latency.
• Drive rigorous code reviews and maintainable patterns in our Go codebase, ensuring high testing standards.
• Manage cloud configurations across AWS and Azure using Terraform and standardize observability across data pipelines.

Twilio is a cloud communications platform that delivers APIs for messaging, voice, video, and email, serving hundreds of thousands of businesses and millions of developers. Twilio is a remote-first company with a strong culture of connection, inclusion, and global impact.

• Build Go services for plugin registration, configuration and runtime.
• Implement the internal plugin registry and review flow while developing Kafka producers and consumers for the central event hub.
• Create CI/CD pipelines, add metrics and dashboards, and write unit and integration tests with QA automation.

Software Mind develops solutions that make an impact for companies around the globe. Their culture embraces openness, acts with respect, shows grit & guts and combines employment with enjoyment.

• Build and maintain AWS infrastructure using Terraform and CloudFormation, deploying containerized workloads with Docker and Kubernetes.
• Develop Go and Python microservices for data collection, processing, and querying, and design APIs for internal teams and customers.
• Instrument services with Prometheus and Grafana for observability, participate in incident response, and implement controls for FedRAMP and CMMC compliance.

ExTrac is a decision intelligence company that fuses curated data sources, domain-specific AI, and human expertise to provide actionable foresight for governments and defense organizations. They are a fast-growing company with a small US engineering team and a UK-based team, emphasizing mission-driven work and cutting-edge technology.

• Design plugin contracts: APIs, lifecycle, versioning and backward compatibility
• Build scalable core platform services in Go and integrate with Kafka using idempotent processing
• Implement failure detection, recovery and graceful degradation for multi-tenancy

Software Mind develops solutions that make an impact for companies around the globe. It builds cross-functional engineering teams and fosters a culture of openness, respect, grit, and enjoyment.

• Contribute to a core system that millions of end users rely on
• Implement backend services and design architecture where reliability matters
• Collaborate with teams to improve system interactions and maintain quality, including code reviews and incident troubleshooting

Alpaca is a global leader in agent-first brokerage infrastructure for stocks, ETFs, options, crypto, and more. With 400+ employees worldwide and $400M in funding, they are committed to open source and a remote-first culture.

• Own features end-to-end from design through implementation, rollout, and iteration.
• Design, build, and evolve backend systems (Go, REST/gRPC APIs) for entitlement, policy, and customer onboarding services.
• Provide technical leadership and mentorship to senior and mid-level engineers.

Chainguard delivers hardened, secure, and production-ready builds of open source software to help organizations build faster, stay compliant, and eliminate risk. It is venture-backed by leading investors and serves Fortune 500 enterprises and global industry leaders.

• Design, build, and ship new features and services for Chainguard Containers, from design through production.
• Own trade-offs on scope, sequencing, and when to ship, working directly with product managers and customers.
• Collaborate with AI coding agents, maintain system health, and communicate clearly in a remote team.

Chainguard delivers hardened, secure, and production-ready builds of open source software, helping organizations build faster, stay compliant, and eliminate risk. The company serves Fortune 500 enterprises, is venture-backed by leading investors, and fosters a remote-first, flexible culture.

• Work collaboratively and independently to design and deliver solutions for cloud hosted production infrastructure.
• Help design, build and support resilient cloud infrastructure and security technologies.
• Participate in an on-call rotation for maintenance of cloud solutions.

Ping Identity provides an intelligent cloud identity platform that enables secure and seamless digital experiences. They serve over half of the Fortune 100 with a global workforce and a flexible, collaborative culture that champions individuality.

• Design and build features in the Dapr runtime, from proposal to release.
• Review pull requests from the community and your team, holding the bar on correctness, tests, and API design.
• Find and fix bugs in distributed code: race conditions, retries, partial failures, and crash-surviving state.

Diagrid provides developers with APIs and tools for distributed applications, founded by the creators of Dapr and KEDA. It is a remote-first startup backed by top VCs, with a collaborative, open-source-driven culture across Europe, North America, and India.

• Design, build, and maintain integrations between NodeZero and partner platforms, owning assigned integrations end to end.
• Implement reliable integration patterns for authentication, event delivery, retries, pagination, and schema mapping.
• Collaborate with Product, Engineering, and partner teams to clarify requirements and communicate progress and risks.

Horizon3 is a cybersecurity company offering the NodeZero autonomous pentesting platform to help organizations find and fix attack vectors. It is a fast-growing, remote team of security operators and engineers with a culture of respect, collaboration, and ownership.

• Design, develop and maintain backend services and applications using Go.
• Build and improve Kubernetes-based solutions, including controllers, operators and APIs.
• Take ownership of technical components and contribute to architectural decisions.

We help IT teams automate Kubernetes and cloud native operations across multi-cloud, edge, and on-prem. As a top contributor to Kubernetes, we are a technology start-up that values personal growth and ideas over structure.

• Design, build, and operate security engineering services in Go and Python on AWS and Kubernetes.
• Own the event-driven NATS platform connecting security services, ensuring delivery guarantees and observability.
• Build agentic security workflows and CI security gates (SAST, SCA, secret detection) that are trusted by default.

Sezzle is a fintech company that offers interest-free installment plans and aims to financially empower the next generation. It is building an innovative, dynamic team of engineers and data enthusiasts with a culture that values unique, purpose-driven individuals.

• Build and scale the systems and services powering Alpaca's global payments and treasury platform.
• Design highly scalable, event-driven microservices using Go, Kubernetes, and cloud-native technologies.
• Ensure system integrity and operational scalability while collaborating with a distributed engineering team.

Alpaca builds institutional-grade APIs for trading stocks, ETFs, options, crypto, and more. They are a 400+ person remote-first team valuing curiosity, empathy, and accountability.

• Embed with customer engineering teams to design, build, and ship production solutions using Docker products and custom integrations.
• Own the technical journey from discovery and architecture through prototyping, implementation, and production rollout.
• Partner with Solutions Architects, Product, and Engineering to turn field learnings into reusable patterns and influence the roadmap.

Docker makes developer tools for building, sharing, and running applications, including Docker Desktop, Docker Hub, and Docker Scout. The company is a globally distributed, remote-first team trusted by over 20 million monthly users and 20 billion container pulls.

• Research, design, and develop secure solutions for communications with over 2 million agents globally.
• Own features end to end, from design through production, including the UI.
• Partner with cross-functional teams to deliver impactful solutions, championing secure coding best practices.

Automox is a cloud-native IT operations platform that turns IT admins into heroes by automating endpoint configuration, patching, and security. Trusted by over 2,500 companies worldwide, Automox is a fully distributed remote-first company with a collaborative 'one team' culture.

• Build and operate big-data-scale pipeline services that ingest, route, transform and deliver telemetry at GB/s throughput.
• Lead design and architecture for new features, write design docs, and drive decisions with partner teams.
• Mentor teammates through code reviews and design reviews, and own services in production end to end.

New Relic builds an intelligent observability platform that helps companies optimize digital applications in an AI-first world. They are a global team of innovators with a diverse and inclusive culture, empowering employees to work flexibly and bring their authentic selves to work.

• Design and build shared platform capabilities, owning architecture and delivery of reusable backend services and integrations.
• Direct implementation by writing specifications and delegating to AI agents, stepping into code when complexity demands.
• Engineer for reuse, compatibility, and testability, owning testing strategy and building reliability and observability into the platform.

ComPsych is the worldwide leader in organizational mental health, well-being, and absence management, dedicated to igniting human potential in workplaces across the globe. With over 40 years of experience, they serve more than 75,000 customers worldwide, touching over 160 million lives, and 40% of the Fortune 500 choose them for their mental health needs.