# Open Source Jobs A list of Open Source projects offering jobs. For those who want to work on open source and get paid. ## Job List > Note: This list is generated automatically. Please do not edit it manually. Visit https://open-source-jobs.com to filter/submit jobs. | Repository | Description | Job Page | |------------|-------------|----------| | [activepieces/activepieces](https://github.com/activepieces/activepieces)  | Open-source business automation tool, no-code workflow automation. Zapier alternative. | [Apply](https://www.ycombinator.com/companies/activepieces/jobs) | | [airbytehq/airbyte](https://github.com/airbytehq/airbyte)  | Open-source data integration platform that syncs data from applications and databases to warehouses. | [Apply](https://airbyte.com/company/careers) | | [airbyte-io/airbyte](https://github.com/airbyte-io/airbyte)  | Open-source data integration platform syncing data from APIs and databases. | [Apply](https://airbyte.com/company/careers) | | [apache/airflow](https://github.com/apache/airflow)  | Platform to programmatically author, schedule and monitor workflows. | [Apply](https://www.astronomer.io/careers/) | | [prometheus/alertmanager](https://github.com/prometheus/alertmanager)  | Handles alerts sent by Prometheus server. | [Apply](https://www.cncf.io/about/join/careers/) | | [alluxio/alluxio](https://github.com/alluxio/alluxio)  | Data orchestration for analytics and machine learning in the cloud. | [Apply](https://www.alluxio.io/careers/) | | [plausible/analytics](https://github.com/plausible/analytics)  | Simple, privacy-friendly alternative to Google Analytics. | [Apply](https://plausible.io/jobs/product-engineer) | | [ansible/ansible](https://github.com/ansible/ansible)  | Radically simple IT automation platform. | [Apply](https://www.redhat.com/en/jobs) | | [appwrite/appwrite](https://github.com/appwrite/appwrite)  | Secure Backend Server for Web and Mobile developers. Open source Firebase alternative. | [Apply](https://www.appwrite.careers/) | | [arangodb/arangodb](https://github.com/arangodb/arangodb)  | ArangoDB is a native multi-model database with flexible data models for documents, graphs, and key-values. Build high performance applications using a convenient SQL-like query language or JavaScript extensions. | [Apply](https://arango.ai/careers/) | | [arduino/Arduino](https://github.com/arduino/Arduino)  | Arduino IDE 1.x | [Apply](https://www.arduino.cc/en/Careers/Home) | | [argoproj/argo-cd](https://github.com/argoproj/argo-cd)  | Declarative continuous deployment for Kubernetes. | [Apply](https://www.akuity.io/careers/) | | [apache/arrow](https://github.com/apache/arrow)  | Cross-language development platform for in-memory analytics. | [Apply](https://voltrondata.com/careers) | | [astronomer/astronomer](https://github.com/astronomer/astronomer)  | Enterprise Apache Airflow platform for data orchestration. | [Apply](https://www.astronomer.io/careers/) | | [ansible/awx](https://github.com/ansible/awx)  | Web-based user interface and task engine for Ansible. | [Apply](https://www.redhat.com/en/jobs) | | [backstage/backstage](https://github.com/backstage/backstage)  | Open platform for building developer portals. Created by Spotify. | [Apply](https://www.lifeatspotify.com/jobs) | | [apache/beam](https://github.com/apache/beam)  | Unified programming model for batch and streaming data processing. | [Apply](https://cloud.google.com/careers) | | [Budibase/budibase](https://github.com/Budibase/budibase)  | Open-source low-code platform for building internal apps in minutes. | [Apply](https://budibase.com/careers) | | [containers/buildah](https://github.com/containers/buildah)  | Tool that facilitates building OCI container images. | [Apply](https://www.redhat.com/en/jobs) | | [calcom/cal.com](https://github.com/calcom/cal.com)  | Open source scheduling infrastructure. Connect a billion people by 2031, calendly alternative. | [Apply](https://cal.com/jobs) | | [camunda/camunda-bpm-platform](https://github.com/camunda/camunda-bpm-platform)  | Workflow and decision automation platform. Open-source BPMN workflow engine. | [Apply](https://camunda.com/careers/) | | [CartoDB/cartodb](https://github.com/CartoDB/cartodb)  | Location Intelligence & Data Visualization tool | [Apply](https://carto.com/careers/) | | [apache/cassandra](https://github.com/apache/cassandra)  | Highly-scalable partitioned row store for managing large amounts of data. | [Apply](https://www.datastax.com/company/careers) | | [datastax/cassandra](https://github.com/datastax/cassandra)  | DataStax distribution of Apache Cassandra. | [Apply](https://www.datastax.com/company/careers) | | [ceph/ceph](https://github.com/ceph/ceph)  | Distributed object, block, and file storage platform. | [Apply](https://www.redhat.com/en/jobs) | | [cert-manager/cert-manager](https://github.com/cert-manager/cert-manager)  | Automatically provision and manage TLS certificates in Kubernetes. | [Apply](https://www.jetstack.io/careers/) | | [chaos-genius/chaos_genius](https://github.com/chaos-genius/chaos_genius)  | ML powered analytics engine for outlier detection and root cause analysis. | [Apply](https://www.chaosgenius.io/about.html) | | [chatwoot/chatwoot](https://github.com/chatwoot/chatwoot)  | Open-source customer engagement platform. Alternative to Intercom, Zendesk. | [Apply](https://www.chatwoot.com/careers) | | [cilium/cilium](https://github.com/cilium/cilium)  | eBPF-based networking, observability, and security for cloud native. | [Apply](https://www.isovalent.com/careers/) | | [npm/cli](https://github.com/npm/cli)  | the package manager for JavaScript | [Apply](https://www.npmjs.com/jobs) | | [snyk/cli](https://github.com/snyk/cli)  | Snyk CLI for finding and fixing known vulnerabilities in dependencies. | [Apply](https://snyk.io/careers/) | | [ClickHouse/ClickHouse](https://github.com/ClickHouse/ClickHouse)  | Fast open-source column-oriented database management system for real-time analytics. | [Apply](https://clickhouse.com/company/careers) | | [clickhouse/clickhouse-go](https://github.com/clickhouse/clickhouse-go)  | Golang driver for ClickHouse database. | [Apply](https://clickhouse.com/company/careers) | | [ClickHouse/clickhouse-java](https://github.com/ClickHouse/clickhouse-java)  | ClickHouse JDBC driver and Java client. | [Apply](https://clickhouse.com/company/careers) | | [cockroachdb/cockroach](https://github.com/cockroachdb/cockroach)  | CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement. | [Apply](https://www.cockroachlabs.com/careers/) | | [codecombat/codecombat](https://github.com/codecombat/codecombat)  | Game for learning how to code. | [Apply](https://codecombat.com/about#careers) | | [hashicorp/consul](https://github.com/hashicorp/consul)  | Service networking solution to connect and secure services. | [Apply](https://www.hashicorp.com/en/careers/open-positions) | | [cortexproject/cortex](https://github.com/cortexproject/cortex)  | Horizontally scalable, highly available Prometheus. | [Apply](https://www.cncf.io/about/join/careers/) | | [sigstore/cosign](https://github.com/sigstore/cosign)  | Container signing and verification tool. | [Apply](https://www.chainguard.dev/careers) | | [crate/crate](https://github.com/crate/crate)  | CrateDB is a distributed and scalable SQL database for storing and analyzing massive amounts of data in near real-time, even with complex queries. It is PostgreSQL-compatible, and based on Lucene. | [Apply](https://crate.io/jobs/) | | [oroinc/crm](https://github.com/oroinc/crm)  | Main OroCRM package with core functionality. | [Apply](https://oroinc.com/careers) | | [crossplane/crossplane](https://github.com/crossplane/crossplane)  | Cloud Native Control Planes for infrastructure and services. | [Apply](https://www.upbound.io/careers/) | | [cube-js/cube](https://github.com/cube-js/cube)  | Headless BI platform for building data applications. Universal semantic layer for metrics. | [Apply](https://cube.dev/careers) | | [dagster-io/dagster](https://github.com/dagster-io/dagster)  | An orchestration platform for the development and observation of data assets. | [Apply](https://dagster.io/company/careers) | | [dapr/dapr](https://github.com/dapr/dapr)  | Portable, event-driven runtime for building distributed applications. | [Apply](https://www.diagrid.io/careers) | | [kubernetes/dashboard](https://github.com/kubernetes/dashboard)  | General-purpose web UI for Kubernetes clusters. | [Apply](https://www.cncf.io/about/join/careers/) | | [dbt-labs/dbt-cloud](https://github.com/dbt-labs/dbt-cloud)  | Cloud-based development environment for dbt data transformations. | [Apply](https://www.getdbt.com/careers) | | [dbt-labs/dbt-core](https://github.com/dbt-labs/dbt-core)  | dbt enables data analysts and engineers to transform data using SQL, following software engineering practices. | [Apply](https://www.getdbt.com/careers) | | [delta-io/delta](https://github.com/delta-io/delta)  | Storage framework that enables building Lakehouse architecture. | [Apply](https://www.databricks.com/company/careers) | | [directus/directus](https://github.com/directus/directus)  | Open-source headless CMS and data platform. Turn any SQL database into an API, admin panel, and app backend. | [Apply](https://directus.io/careers) | | [apache/doris](https://github.com/apache/doris)  | Easy-to-use real-time analytical database based on MPP architecture. | [Apply](https://selectdb.com/careers) | | [dragonflydb/dragonfly](https://github.com/dragonflydb/dragonfly)  | Modern in-memory datastore. Fully compatible with Redis and Memcached APIs. | [Apply](https://www.dragonflydb.io/careers) | | [apache/druid](https://github.com/apache/druid)  | High-performance real-time analytics database for event-driven data. | [Apply](https://imply.io/careers/) | | [duckdb/duckdb](https://github.com/duckdb/duckdb)  | In-process SQL OLAP database management system. | [Apply](https://duckdb.org/foundation/) | | [elastic/elasticsearch](https://github.com/elastic/elasticsearch)  | Free and Open Source, Distributed, RESTful Search Engine | [Apply](https://www.elastic.co/about/careers/) | | [envoyproxy/envoy](https://github.com/envoyproxy/envoy)  | Cloud-native high-performance edge/middle/service proxy. | [Apply](https://www.solo.io/company/careers) | | [etcd-io/etcd](https://github.com/etcd-io/etcd)  | Distributed reliable key-value store for distributed systems. | [Apply](https://www.redhat.com/en/jobs) | | [coreos/etcd](https://github.com/coreos/etcd)  | Distributed reliable key-value store for the most critical data. | [Apply](https://www.redhat.com/en/jobs) | | [ezsystems/ezplatform](https://github.com/ezsystems/ezplatform)  | Meta repository that pulls in all dependencies for clean distribution of Ibexa Platform. | [Apply](https://ez.no/About-eZ/Careers) | | [falcosecurity/falco](https://github.com/falcosecurity/falco)  | Cloud-native runtime security tool. | [Apply](https://sysdig.com/careers/) | | [fivetran/fivetran_connector_sdk](https://github.com/fivetran/fivetran_connector_sdk)  | Automated data movement platform for analytics and data warehouses. | [Apply](https://www.fivetran.com/careers) | | [Flagsmith/flagsmith](https://github.com/Flagsmith/flagsmith)  | Open-source feature flag and remote config service. Alternative to LaunchDarkly. | [Apply](https://flagsmith.com/careers) | | [apache/flink](https://github.com/apache/flink)  | Stateful computations over data streams for distributed stream and batch processing. | [Apply](https://www.ververica.com/careers) | | [mattermost/focalboard](https://github.com/mattermost/focalboard)  | Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana. | [Apply](https://mattermost.com/careers/) | | [formbricks/formbricks](https://github.com/formbricks/formbricks)  | Open-source experience management. Privacy-first surveys and feedback. | [Apply](https://formbricks.com/careers) | | [fossas/fossa-cli](https://github.com/fossas/fossa-cli)  | Fast, portable and reliable dependency analysis for any codebase. Supports license & vulnerability scanning for large monoliths. Language-agnostic; integrates with 20+ build systems. | [Apply](https://fossa.com/careers) | | [tetratelabs/getenvoy](https://github.com/tetratelabs/getenvoy)  | Envoy binary distribution and extensions. | [Apply](https://www.tetrate.io/careers/) | | [singer-io/getting-started](https://github.com/singer-io/getting-started)  | Open-source standard for writing scripts that move data. | [Apply](https://www.stitchdata.com/careers/) | | [gitlab](https://github.com/gitlab)  | GitLab is an open source end-to-end software development platform with built-in version control and CI/CD. | [Apply](https://about.gitlab.com/jobs/) | | [solo-io/gloo](https://github.com/solo-io/gloo)  | Next-generation API gateway and Kubernetes ingress controller. | [Apply](https://www.solo.io/company/careers) | | [gradle/gradle](https://github.com/gradle/gradle)  | Adaptable, fast automation for all | [Apply](https://gradle.com/careers/) | | [grafana/grafana](https://github.com/grafana/grafana)  | The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more. | [Apply](https://grafana.com/about/hiring) | | [hasura/graphql-engine](https://github.com/hasura/graphql-engine)  | Blazing fast, instant realtime GraphQL APIs on all your data with fine grained access control, also trigger webhooks on database events. | [Apply](https://hasura.io/careers) | | [anchore/grype](https://github.com/anchore/grype)  | Vulnerability scanner for container images and filesystems. | [Apply](https://anchore.com/careers/) | | [apache/hadoop](https://github.com/apache/hadoop)  | Framework for distributed processing of large data sets. | [Apply](https://www.cloudera.com/about/careers.html) | | [hazelcast/hazelcast](https://github.com/hazelcast/hazelcast)  | Hazelcast is a unified real-time data platform combining stream processing with a fast data store, allowing customers to act instantly on data-in-motion for real-time insights. | [Apply](https://hazelcast.com/company/careers/) | | [apache/hbase](https://github.com/apache/hbase)  | Distributed, scalable big data store modeled after Google Bigtable. | [Apply](https://www.cloudera.com/about/careers.html) | | [helm/helm](https://github.com/helm/helm)  | The Kubernetes Package Manager. | [Apply](https://www.cncf.io/about/join/careers/) | | [apache/hive](https://github.com/apache/hive)  | Data warehouse software for reading, writing, and managing large datasets. | [Apply](https://www.cloudera.com/about/careers.html) | | [apache/hudi](https://github.com/apache/hudi)  | Streaming data lake platform for incremental data pipelines. | [Apply](https://www.onehouse.ai/careers) | | [apache/iceberg](https://github.com/apache/iceberg)  | High-performance format for huge analytic tables. | [Apply](https://www.tabular.io/careers/) | | [apache/incubator-devlake](https://github.com/apache/incubator-devlake)  | Dev Data Platform for engineering teams to analyze and improve DevOps. | [Apply](https://www.merico.dev/careers) | | [infisical/infisical](https://github.com/infisical/infisical)  | Open-source platform for secrets, certificates, and privileged access management. | [Apply](https://infisical.com/careers) | | [influxdata/influxdb](https://github.com/influxdata/influxdb)  | Scalable time-series database for metrics, events, and real-time analytics. | [Apply](https://www.influxdata.com/careers/) | | [jetbrains/intellij-community](https://github.com/jetbrains/intellij-community)  | IntelliJ IDEA & IntelliJ Platform | [Apply](https://www.jetbrains.com/careers/jobs/) | | [irccloud/ios](https://github.com/irccloud/ios)  | IRCCloud iOS App | [Apply](https://www.irccloud.com/jobs) | | [istio/istio](https://github.com/istio/istio)  | Connect, secure, control, and observe services. | [Apply](https://www.solo.io/company/careers) | | [tetratelabs/istio-distro](https://github.com/tetratelabs/istio-distro)  | Tetrate Istio Distribution for production-grade service mesh. | [Apply](https://www.tetrate.io/careers/) | | [jaegertracing/jaeger](https://github.com/jaegertracing/jaeger)  | Distributed tracing platform for monitoring microservices. | [Apply](https://www.cncf.io/about/join/careers/) | | [jenkinsci/jenkins](https://github.com/jenkinsci/jenkins)  | Jenkins automation server | [Apply](https://www.cloudbees.com/careers/) | | [juicedata/juicefs](https://github.com/juicedata/juicefs)  | Distributed POSIX file system built on top of Redis and S3. | [Apply](https://juicedata.io/en/careers/) | | [rancher/k3s](https://github.com/rancher/k3s)  | Lightweight Kubernetes distribution for IoT and edge computing. | [Apply](https://www.suse.com/company/careers/) | | [k3s-io/k3s](https://github.com/k3s-io/k3s)  | Lightweight certified Kubernetes distribution built for IoT and Edge. | [Apply](https://www.suse.com/company/careers/) | | [grafana/k6](https://github.com/grafana/k6)  | Modern load testing tool using Go and JavaScript. | [Apply](https://grafana.com/about/hiring) | | [apache/kafka](https://github.com/apache/kafka)  | Distributed event streaming platform for high-performance data pipelines. | [Apply](https://www.confluent.io/careers/) | | [databricks/koalas](https://github.com/databricks/koalas)  | Pandas API on Apache Spark for distributed data processing. | [Apply](https://www.databricks.com/company/careers) | | [Kong/kong](https://github.com/Kong/kong)  | Cloud-native API gateway and service mesh for microservices and distributed architectures. | [Apply](https://konghq.com/company/careers) | | [jetbrains/kotlin](https://github.com/jetbrains/kotlin)  | The Kotlin Programming Language. | [Apply](https://www.jetbrains.com/careers/jobs/) | | [confluentinc/ksql](https://github.com/confluentinc/ksql)  | The database purpose-built for stream processing applications. | [Apply](https://www.confluent.io/careers/) | | [confluentinc/ksql](https://github.com/confluentinc/ksql)  | Event streaming database purpose-built for stream processing applications. | [Apply](https://www.confluent.io/careers/) | | [kubernetes/kubectl](https://github.com/kubernetes/kubectl)  | Command line tool for communicating with a Kubernetes cluster. | [Apply](https://www.cncf.io/about/join/careers/) | | [kubernetes/kubernetes](https://github.com/kubernetes/kubernetes)  | Production-Grade Container Orchestration. | [Apply](https://www.cncf.io/about/join/careers/) | | [amazeeio/lagoon](https://github.com/amazeeio/lagoon)  | Lagoon, the developer-focused application delivery platform | [Apply](https://www.amazee.io/careers) | | [cncf/landscape](https://github.com/cncf/landscape)  | Cloud Native landscape including all CNCF projects. | [Apply](https://www.cncf.io/about/join/careers/) | | [langfuse/langfuse](https://github.com/langfuse/langfuse)  | Open-source LLM engineering platform for observability and analytics. | [Apply](https://langfuse.com/careers) | | [linkerd/linkerd2](https://github.com/linkerd/linkerd2)  | Ultralight service mesh for Kubernetes and beyond. | [Apply](https://buoyant.io/careers) | | [linkerd/linkerd2-proxy](https://github.com/linkerd/linkerd2-proxy)  | Lightweight proxy written in Rust for the Linkerd service mesh. | [Apply](https://buoyant.io/careers) | | [BerriAI/litellm](https://github.com/BerriAI/litellm)  | Python SDK and Proxy Server to call 100+ LLM APIs in OpenAI format. | [Apply](https://www.ycombinator.com/companies/litellm/jobs) | | [grafana/loki](https://github.com/grafana/loki)  | Log aggregation system designed to store and query logs from applications. | [Apply](https://grafana.com/about/hiring) | | [longhorn/longhorn](https://github.com/longhorn/longhorn)  | Cloud-native distributed block storage for Kubernetes. | [Apply](https://www.suse.com/company/careers/) | | [canonical/lxd](https://github.com/canonical/lxd)  | Next generation system container and virtual machine manager. | [Apply](https://canonical.com/careers) | | [m3db/m3](https://github.com/m3db/m3)  | Distributed time series database and query engine for Prometheus. | [Apply](https://www.uber.com/us/en/careers/) | | [mapbox/mapbox-gl-js](https://github.com/mapbox/mapbox-gl-js)  | Interactive, thoroughly customizable maps in the browser, powered by vector tiles and WebGL | [Apply](https://www.mapbox.com/careers/) | | [mattermost/mattermost-server](https://github.com/mattermost/mattermost-server)  | Mattermost is an open source platform for secure collaboration across the entire software development lifecycle.. | [Apply](https://mattermost.com/careers/) | | [meltano/meltano](https://github.com/meltano/meltano)  | Open-source platform for the whole data lifecycle from extraction to orchestration. | [Apply](https://meltano.com/jobs) | | [metabase/metabase](https://github.com/metabase/metabase)  | The easy-to-use open source Business Intelligence and Embedded Analytics tool that lets everyone work with data :bar_chart: | [Apply](https://www.metabase.com/jobs) | | [milvus-io/milvus](https://github.com/milvus-io/milvus)  | High-performance, cloud-native vector database built for scalable vector ANN search. | [Apply](https://zilliz.com/careers) | | [grafana/mimir](https://github.com/grafana/mimir)  | Horizontally scalable, highly available Prometheus for long-term storage. | [Apply](https://grafana.com/about/hiring) | | [mindsdb/mindsdb](https://github.com/mindsdb/mindsdb)  | Platform for building AI from enterprise data. Integrates with 200+ data sources. | [Apply](https://mindsdb.com/careers) | | [kubernetes/minikube](https://github.com/kubernetes/minikube)  | Run Kubernetes locally for development and testing. | [Apply](https://www.cncf.io/about/join/careers/) | | [minio/minio](https://github.com/minio/minio)  | High-performance object storage for AI and cloud-native applications. | [Apply](https://min.io/careers) | | [mongodb/mongo](https://github.com/mongodb/mongo)  | The MongoDB Database | [Apply](https://www.mongodb.com/careers) | | [canonical/multipass](https://github.com/canonical/multipass)  | Lightweight VM manager for Linux, Windows and macOS. | [Apply](https://canonical.com/careers) | | [n8n-io/n8n](https://github.com/n8n-io/n8n)  | Free and source-available fair-code licensed workflow automation tool. | [Apply](https://n8n.io/careers/) | | [nats-io/nats-server](https://github.com/nats-io/nats-server)  | High-performance cloud-native messaging system. | [Apply](https://synadia.com/careers) | | [nats-io/nats-streaming-server](https://github.com/nats-io/nats-streaming-server)  | NATS streaming system. Deprecated in favor of JetStream. | [Apply](https://synadia.com/careers) | | [nats-io/nats.go](https://github.com/nats-io/nats.go)  | Go client for NATS messaging system. | [Apply](https://synadia.com/careers) | | [vercel/next.js](https://github.com/vercel/next.js)  | The React Framework for production. Used by Vercel's platform. | [Apply](https://vercel.com/careers) | | [kaltura/nginx-vod-module](https://github.com/kaltura/nginx-vod-module)  | NGINX-based MP4 Repackager | [Apply](https://corp.kaltura.com/company/careers/) | | [NocoDB/nocodb](https://github.com/NocoDB/nocodb)  | Open-source Airtable alternative. Turns any database into a smart spreadsheet. | [Apply](https://nocodb.com/careers) | | [prometheus/node_exporter](https://github.com/prometheus/node_exporter)  | Exporter for machine metrics. | [Apply](https://www.cncf.io/about/join/careers/) | | [novuhq/novu](https://github.com/novuhq/novu)  | Open-source notification infrastructure for developers. Email and multi-channel notifications. | [Apply](https://handbook.novu.co/careers-page) | | [odoo/odoo](https://github.com/odoo/odoo)  | Odoo. Open Source Apps To Grow Your Business. | [Apply](https://www.odoo.com/jobs) | | [open-policy-agent/opa](https://github.com/open-policy-agent/opa)  | Open Policy Agent for unified policy enforcement. | [Apply](https://www.styra.com/careers/) | | [commaai/openpilot](https://github.com/commaai/openpilot)  | openpilot is an operating system for robotics. Currently, it upgrades the driver assistance system on 300+ supported cars. | [Apply](https://comma.ai/jobs) | | [open-telemetry/opentelemetry-collector](https://github.com/open-telemetry/opentelemetry-collector)  | Vendor-agnostic implementation on how to receive, process and export telemetry data. | [Apply](https://www.cncf.io/about/join/careers/) | | [open-telemetry/opentelemetry-go](https://github.com/open-telemetry/opentelemetry-go)  | OpenTelemetry Go API and SDK. | [Apply](https://www.cncf.io/about/join/careers/) | | [open-telemetry/opentelemetry-python](https://github.com/open-telemetry/opentelemetry-python)  | OpenTelemetry Python API and SDK. | [Apply](https://www.cncf.io/about/join/careers/) | | [paritytech/parity-ethereum](https://github.com/paritytech/parity-ethereum)  | The fast, light, and robust client for Ethereum-like networks. | [Apply](https://www.parity.io/jobs) | | [apache/parquet](https://github.com/apache/parquet)  | Columnar storage format for the Hadoop ecosystem. | [Apply](https://www.cloudera.com/about/careers.html) | | [payloadcms/payload](https://github.com/payloadcms/payload)  | Open-source fullstack Next.js framework. TypeScript headless CMS and application framework. | [Apply](https://payloadcms.com/careers) | | [pimcore/pimcore](https://github.com/pimcore/pimcore)  | Core Framework for the Open Core Data & Experience Management Platform (PIM, MDM, CDP, DAM, DXP/CMS & Digital Commerce) | [Apply](https://pimcore.com/en/about/careers) | | [apache/pinot](https://github.com/apache/pinot)  | Real-time distributed OLAP datastore for low-latency high-throughput analytics. | [Apply](https://startree.ai/careers) | | [makeplane/plane](https://github.com/makeplane/plane)  | Open-source project management tool. Alternative to Jira, Linear, and Asana. | [Apply](https://plane.so/careers) | | [containers/podman](https://github.com/containers/podman)  | Tool for managing OCI containers and pods. | [Apply](https://www.redhat.com/en/jobs) | | [posthog/posthog](https://github.com/posthog/posthog)  | Open-source product analytics platform. Alternative to Mixpanel and Amplitude. | [Apply](https://posthog.com/careers) | | [PrefectHQ/prefect](https://github.com/PrefectHQ/prefect)  | Modern workflow orchestration for data pipelines, ML workflows, and more. | [Apply](https://job-boards.greenhouse.io/prefect) | | [PrestaShop/PrestaShop](https://github.com/PrestaShop/PrestaShop)  | PrestaShop is the universal open-source software platform to build your e-commerce solution. | [Apply](https://prestashop.com/careers/) | | [prestodb/presto](https://github.com/prestodb/presto)  | Distributed SQL query engine for big data. | [Apply](https://prestodb.io/community.html) | | [prisma/prisma](https://github.com/prisma/prisma)  | Next-generation ORM for Node.js & TypeScript. Works with PostgreSQL and other databases. | [Apply](https://www.prisma.io/careers) | | [prometheus/prometheus](https://github.com/prometheus/prometheus)  | Open-source systems monitoring and alerting toolkit. | [Apply](https://www.cncf.io/about/join/careers/) | | [apache/pulsar](https://github.com/apache/pulsar)  | Cloud-native distributed messaging and streaming platform. | [Apply](https://streamnative.io/careers) | | [streamnative/pulsar](https://github.com/streamnative/pulsar)  | Cloud-native distributed pub-sub messaging system. | [Apply](https://streamnative.io/careers) | | [qdrant/qdrant](https://github.com/qdrant/qdrant)  | High-performance vector search engine and database for the next generation of AI applications. | [Apply](https://join.com/companies/qdrant) | | [questdb/questdb](https://github.com/questdb/questdb)  | High-performance time-series database for real-time analytics and monitoring. | [Apply](https://questdb.io/careers) | | [rabbitmq/rabbitmq-server](https://github.com/rabbitmq/rabbitmq-server)  | Open-source message broker supporting multiple messaging protocols. | [Apply](https://www.broadcom.com/company/careers) | | [rancher/rancher](https://github.com/rancher/rancher)  | Complete container management platform for Kubernetes. | [Apply](https://www.suse.com/company/careers/) | | [redis/redis](https://github.com/redis/redis)  | In-memory data structure store used as database, cache and message broker. | [Apply](https://redis.com/company/careers/) | | [redpanda-data/redpanda](https://github.com/redpanda-data/redpanda)  | Streaming data platform for mission critical workloads. Kafka API compatible. | [Apply](https://www.redpanda.com/careers) | | [vectorized-io/redpanda](https://github.com/vectorized-io/redpanda)  | High-performance streaming platform. Kafka API compatible without Zookeeper. | [Apply](https://www.redpanda.com/careers) | | [RocketChat/Rocket.Chat](https://github.com/RocketChat/Rocket.Chat)  | Open-source team communication platform. Slack and Microsoft Teams alternative. | [Apply](https://www.rocket.chat/jobs) | | [apache/rocketmq](https://github.com/apache/rocketmq)  | Cloud-native messaging and streaming platform. | [Apply](https://www.aliyun.com/about/careers) | | [rook/rook](https://github.com/rook/rook)  | Storage orchestration for Kubernetes. | [Apply](https://www.cncf.io/about/join/careers/) | | [scylladb/scylladb](https://github.com/scylladb/scylladb)  | NoSQL data store using the seastar framework. Cassandra compatible. | [Apply](https://www.scylladb.com/company/careers/) | | [seaweedfs/seaweedfs](https://github.com/seaweedfs/seaweedfs)  | Fast distributed storage system for billions of files. | [Apply](https://www.seaweedfs.com/) | | [SeldonIO/seldon-core](https://github.com/SeldonIO/seldon-core)  | An MLOps framework to package, deploy, monitor and manage thousands of production machine learning models | [Apply](https://www.seldon.io/careers/) | | [getsentry/sentry](https://github.com/getsentry/sentry)  | Developer-first error tracking and performance monitoring | [Apply](https://sentry.io/careers/) | | [signoz/signoz](https://github.com/signoz/signoz)  | Open-source APM and observability platform. 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Open-source BI tool. | [Apply](https://preset.io/careers) | | [anchore/syft](https://github.com/anchore/syft)  | CLI tool and library for generating Software Bill of Materials (SBOM). | [Apply](https://anchore.com/careers/) | | [draios/sysdig](https://github.com/draios/sysdig)  | Linux system exploration and troubleshooting tool with first class support for containers | [Apply](https://www.sysdig.com/careers) | | [grafana/tempo](https://github.com/grafana/tempo)  | High-scale distributed tracing backend. | [Apply](https://grafana.com/about/hiring) | | [temporalio/temporal](https://github.com/temporalio/temporal)  | Temporal is a microservice orchestration platform which enables developers to build scalable applications without sacrificing productivity or reliability. | [Apply](https://temporal.io/careers) | | [hashicorp/terraform](https://github.com/hashicorp/terraform)  | Infrastructure as Code tool for building and versioning infrastructure safely and efficiently. | [Apply](https://www.hashicorp.com/en/careers/open-positions) | | [thanos-io/thanos](https://github.com/thanos-io/thanos)  | Highly available Prometheus setup with long term storage. | [Apply](https://www.cncf.io/about/join/careers/) | | [pingcap/tidb](https://github.com/pingcap/tidb)  | TiDB - the open-source, cloud-native, distributed SQL database designed for modern applications. | [Apply](https://pingcap.com/recruit-cn/join/) | | [timescale/timescaledb](https://github.com/timescale/timescaledb)  | Open-source time-series SQL database optimized for fast ingest and complex queries. | [Apply](https://www.timescale.com/careers) | | [ToolJet/ToolJet](https://github.com/ToolJet/ToolJet)  | Open-source low-code platform to build and deploy internal tools. Retool alternative. | [Apply](https://tooljet.com/careers) | | [traefik/traefik](https://github.com/traefik/traefik)  | Cloud Native Application Proxy. Edge router for microservices with automatic service discovery. | [Apply](https://traefik.io/careers) | | [huggingface/transformers](https://github.com/huggingface/transformers)  | State-of-the-art Machine Learning for PyTorch and TensorFlow. | [Apply](https://apply.workable.com/huggingface/) | | [trinodb/trino](https://github.com/trinodb/trino)  | Fast distributed SQL query engine for big data analytics. | [Apply](https://www.starburst.io/careers/) | | [aquasecurity/trivy](https://github.com/aquasecurity/trivy)  | Security scanner for containers and other artifacts. | [Apply](https://www.aquasec.com/about-us/careers/) | | [twentyhq/twenty](https://github.com/twentyhq/twenty)  | Open-source CRM. 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