Build and ship internal tools, automations and AI-driven platforms (web apps to distributed async job systems). Requires 5+ years building end-to-end web applications, experience with Go and HTMX (plus Python), hands-on knowledge of LLMs, RAG (e.g., pgvector), LangChain, model routing and prompt engineering, and experience shipping AI features to production. Role includes stakeholder discovery, designing reliable distributed architectures, mentoring, and full ownership from scoping to production.

Remote Staff Software Engineer - SRE at Grafana Labs responsible for ensuring reliability of Grafana Cloud database products (Mimir, Loki, Tempo, Pyroscope) provided across AWS, GCP, and Azure. Duties include owning production reliability for high-SLA customers, defining and evolving per-tenant SLOs, automation to scale reliability practices, incident response and post-incident reviews, improving observability and alert quality, and collaborating closely with product engineering teams. Role requests 8+ years engineering experience (4+ in SRE/CRE/production engineering) and strong Kubernetes, infrastructure-as-code, programming, and Linux experience.

Technical leader responsible for designing, implementing, and operating semantic infrastructure and platform capabilities that enable telemetry modeling, schema evolution, and semantic interoperability across Datadog products. Responsibilities include driving technical direction, partnering with engineering and product teams, mentoring engineers, participating in on-call rotations, and resolving complex production incidents.

Join Red Hat Enhanced Solution Support to deliver technical support and sustaining engineering for OpenShift customers. Responsibilities include incident diagnosis and resolution, collaborating with development and cloud partners, troubleshooting OpenShift/Kubernetes, traditional Linux virtualization (KVM/QEMU/libvirt), container runtimes, automation/scripting, and mentoring junior engineers. Role is remote (Spain) with weekend rotational shift duties.

Senior individual contributor responsible for end-to-end integrations with lodging, cars and GDS partners, developing and maintaining high-throughput JVM-based microservices (Scala/Java/Kotlin), troubleshooting distributed production systems, and collaborating with Product and Operations. Role is remote-first based in Spain and emphasizes building resilient, low-latency booking fulfillment services and improving system monitoring.

Remote Staff Software Engineer role (candidates in UK, Germany, Spain, Ireland, Sweden) to lead technical direction and implement large-scale authentication systems using Go. Responsibilities include designing edge authentication, implementing OAuth/OIDC/SAML/LDAP/SCIM, mentoring senior engineers, and driving cross-team alignment on identity, reliability, and security.

Lead technical direction and implementation of Grafana’s authentication systems, owning large-scale, low-latency, multi-tenant services implemented primarily in Go. The role includes cross-team coordination, mentoring senior engineers, driving identity protocol standards, and representing Grafana at external events. Position is remote-first and explicitly available to candidates in the UK, Germany, Spain, Ireland, and Sweden.

This remote Staff Software Engineer role (available to candidates in the UK, Germany, Spain, Ireland, and Sweden) will define technical direction for Grafana's authentication systems, lead multi-team initiatives, and implement low-latency, high-throughput identity solutions primarily using Go. The role requires deep expertise in identity standards, distributed systems, reliability practices (SLOs/SLIs), and strong communication and mentorship skills.

Elastic is hiring a Software Engineer II on the Web Engineering team (Spain). The role owns full‑stack features for elastic.co—building React components, backend services (Node.js/Python/Go), CI/CD pipelines, and deployment automation. Responsibilities include instrumenting performance (Core Web Vitals, RUM), observability (logging, metrics, tracing, dashboards), security triage and vulnerability fixes, code reviews, debugging production issues, and participating in an on‑call rotation. Typical starting salary range: €55,800–€88,300 EUR/year.

Hopper is hiring a Staff Backend Software Engineer to own backend features end-to-end (primarily Scala on GCP), architect scalable solutions for partner integrations, and design AI-assisted workflows (LLMs, agents, feedback loops). The role involves collaborating with PMs and senior engineers in a low-process environment, driving decisions with documentation/specs, and applying distributed systems and product-oriented engineering practices.

Remote staff software engineer in SRE embedding with product engineering squads to own production reliability for Grafana Cloud database services across AWS, GCP, and Azure. Responsibilities include designing automation, defining per-tenant SLOs, reducing SLO burn, leading incident response and PIRs, improving observability and alerting, and influencing product and reliability design. Requires 8+ years engineering experience (4+ in SRE/CRE), strong Kubernetes and cloud experience, infrastructure-as-code familiarity, programming (e.g., Go, Python, Java), and deep production troubleshooting skills.

Remote Staff Software Engineer (SRE) responsible for production reliability of Grafana Cloud database services, partnering with product engineering squads, owning on-call and incident response, defining and implementing per-tenant SLOs, building automation to scale reliability, and improving observability for multi-tenant environments. Requires 8+ years engineering experience (4+ in SRE/production engineering), strong Kubernetes and cloud (AWS/GCP/Azure) experience, infra-as-code familiarity (Helm, Terraform, Jsonnet), programming experience (e.g., Go, Python, Java), and expertise in Linux, networking, and scaling.

Grafana Labs is hiring a Staff Software Engineer (SRE) to ensure production reliability of Grafana Cloud database products (Mimir, Loki, Tempo, Pyroscope) across AWS, GCP, and Azure. Responsibilities include owning reliability for high‑SLA customers, defining per‑tenant SLOs, automating reliability practices, participating in incident response and PIRs, and influencing product/engineering design. Requires ~8+ years engineering experience (4+ in SRE/CRE/production engineering), strong Kubernetes and cloud experience, IaC tooling (Helm, Terraform, Jsonnet), programming (Go/Python/Java), Linux internals, and technical leadership. Spain base compensation range provided.

Grafana Labs is hiring a Staff Software Engineer (SRE) to own production reliability for Grafana Cloud databases (Mimir, Loki, Tempo, Pyroscope) across AWS, GCP, and Azure. Responsibilities include designing and implementing automation, defining per-tenant SLOs, reducing SLO burn, incident response and PIRs, and partnering with product engineering. The role expects strong Kubernetes and infra-as-code experience (Helm, Terraform, Jsonnet), programming experience (e.g., Go, Python, Java), and knowledge of Linux internals, networking, and cloud storage. Germany base salary range provided: €109,709–€131,651 (base).

Work on end-to-end performance, scalability and reliability of the NVIDIA DGX Cloud software stack (Kubernetes control/data planes, GPU Operator, Network Operator, DCGM, NIM, and distributed inference). Develop automated tests, monitoring and CI/CD frameworks, triage and root-cause performance issues, and engage with upstream open-source communities. Minimum 2+ years' relevant experience; familiarity with public cloud providers and proficiency in Golang/Python.

Mozilla is hiring a Senior Software Engineer for Firefox Security to advance Firefox's security architecture and cryptography stack (including WebPKI and PKI evolution), design and implement web platform security features, improve browser reliability/performance, and collaborate on security initiatives. Role expects strong C/C++ skills, familiarity or interest in Rust, multi-threaded and cross-platform debugging, and experience with cryptographic protocols. Salary range for Remote Spain: €58,000–€77,000.

Join Grafana Labs' Observability team to design, implement, and scale integrations, middleware, SDKs, dashboards and alerts for Grafana Cloud. Requires 5+ years' software engineering experience, familiarity with at least one major cloud provider, experience with observability tooling (Grafana, Prometheus, Loki, OpenTelemetry), microservices/distributed systems, and participation in on-call rotations. UK base salary range provided (£91,755–£110,106).

Remote senior role on the Grafana Cloud Observability team building scalable integrations and infrastructure for metrics, logs, and traces. Requires 5+ years' software engineering experience, familiarity with cloud providers, observability tooling (Grafana, Prometheus, Loki, OpenTelemetry), microservices and distributed systems, and participation in on-call/incident management. Candidates are sought in the UK, Spain, Germany, or Sweden.

Grafana Labs is hiring a Senior Software Engineer for the Grafana Cloud Observability team (remote; seeking candidates in the UK, Spain, Germany or Sweden). The role involves designing and implementing scalable integrations, SDKs and middleware for metrics, logs and traces, working with Kubernetes and cloud provider services, participating in on-call rotations, and contributing to open-source projects. Minimum 5+ years' experience; familiarity with observability tooling (Grafana, Prometheus, Loki, OpenTelemetry) and cloud-based production systems is required. Spain-specific base compensation range is €82,988–€99,586 per year.

Join Grafana Labs' Observability team to design, build, and scale integrations and infrastructure for Grafana Cloud, working with tools like Prometheus, Loki, Tempo, and OpenTelemetry. The role requires ownership of services, participation in on-call rotations, collaboration across teams, and contribution to open-source projects; minimum 5+ years of experience is required.