Top C Jobs in Dublin

Pre-sales Solutions Architect advising customers on designing scalable, highly available systems using MongoDB. Work with sales to drive deals via technical discovery, demos, proofs of value, architecture guidance, and account planning. Mentor teammates, generate demand, participate in events, and communicate business value to stakeholders.

As an Associate Technical Services Engineer, you will solve complex MongoDB problems, provide customer support, and develop internal support tools while collaborating with product teams.

Technical Services Engineer at MongoDB will help customers solve complex database problems, conduct software development for support tools, and mentor new team members while working on database configurations and performance.

The role involves developing GPU Monitoring features and maintaining eBPF functionality, debugging production issues, and contributing to product architecture in Datadog's Agent over various Linux environments.

Lead architecture and implementation of mission-critical Atlas SaaS data platform components. Design and deliver large-scale, latency-sensitive distributed systems, write production database code, resolve production escalations, mentor engineers, define technical strategy and standards, and drive AI engineering initiatives across the Atlas Core Data Services organization.

Mid-level Software Engineer contributing to customer-facing Atlas features: write well-tested code, author technical specs, lead small projects, participate in reviews, triage support, and join on-call rotation. Work within cross-functional squads to improve product metrics.

Design and build observability systems for MongoDB. Lead architecture, improve code quality, mentor engineers, and manage projects.

Lead architecture, build, and operate MongoDB's observability platform for metrics, logs, traces, and alerts. Design scalable, high-performance systems, mentor engineers, handle production escalations, drive roadmap and best practices, and collaborate across product and engineering to improve reliability, security, and observability at scale.

As a Software Engineer II, you will develop and maintain kernel security features, resolve security issues, and collaborate on improvements for PlayStation systems.

Lead exploratory and roadmap projects for Isovalent Networking, design and implement distributed systems, and develop high-quality Go and eBPF code for Cilium (open-source and enterprise). Collaborate on architecture, work with Kubernetes integrations, and optionally present work at public conferences.

Join the OpenConfig team to design and implement core components of Arista EOS. Develop state-oriented, publish/subscribe multi-process systems and scalable networking OS features on Linux. Contribute architecture, algorithms, and high-quality C/C++ implementations for containers, VMs, and single-image networking products.

Design, implement, and optimize a real-time, high-performance video analytics pipeline on edge devices. Own custom GStreamer plugins, decoding, batching, inference, tracking, and edge-to-cloud delivery while ensuring low latency, reliability, and observability.

Support the All-Island Trading Team with market analysis, bidding and optimisation for thermal generation assets across I-SEM. Develop and maintain analytical and bidding tools, perform gas/carbon/long-term market analysis, prepare reports, and collaborate with trading, commercial and other internal teams to maximise portfolio margins and manage risk.

Support the All-Island Trading Team by performing market analysis, developing bidding and optimisation tools, and executing gas, carbon and long-term market strategies to maximise trading margins across forward, day-ahead, intraday and real-time horizons. Produce reports, competitor analysis and collaborate with Trading, Commercial, Asset Development and Finance stakeholders.

Support sales and delivery of legacy-to-MongoDB modernization engagements: run technical workshops, design scalable cloud/on‑prem solutions, build and demo containerized applications, advise account strategy, and travel to customer sites.

Develop and maintain embedded software and peripheral drivers for RISC-V SoC FPGAs, collaborate on silicon bring-up and debugging, create reference designs and examples, and resolve technical issues with silicon engineering and validation teams.

Develop and maintain the Tetragon agent and its eBPF/BPF programs to provide runtime security, observability, and enforcement across embedded, Kubernetes, and VM environments. Improve network parsing, design advanced eBPF-based security mechanisms, contribute to OSS communities, perform code reviews, engage in architecture discussions, and produce technical documentation.

Lead and mentor a team of engineers building networking, security, and observability features (Tetragon/Cilium). Manage project delivery, give continuous feedback, preserve engineering culture, and foster technical growth. Coordinate across distributed teams aligned to East Coast or European hours.

Lead architecture and development of Tetragon, building high-performance Go and eBPF systems for runtime security and observability. Design scalable event-ingestion pipelines, optimize distributed systems and databases, integrate with observability platforms, contribute to open-source, and guide cross-team architecture and implementation for large-scale Kubernetes and VM deployments.

Provide technical solutions for hardware, software, and manufacturing issues across product development. Create documentation, training, and proofs-of-concept. Collaborate with quality, sales, and business units to improve product quality and resolve client issues, and support clients on embedded and connectivity technologies from concept through production.

Design, optimize, and scale PostgreSQL architectures; improve query performance and indexing; build automation and backend tools for provisioning, monitoring, and deployment; enforce database security and disaster recovery; collaborate with product, SRE, and analytics teams; mentor engineers and set schema and tuning guidelines.

Design and implement GPU algorithms using CUDA, optimize GPU kernels, integrate GPU workloads into data pipelines, and mentor junior engineers.

Kernel Software Developer responsible for developing and maintaining kernel infrastructures, debugging, testing kernel code, and managing device driver development.

Design, implement, and maintain embedded software for microcontrollers and microprocessors. Lead architecture, develop RTOS and bare-metal code (Zephyr/Linux), collaborate with hardware teams, optimize performance and power, test/debug with lab equipment, mentor engineers, and produce technical documentation while contributing to open-source.

Develop, optimize, and maintain embedded software for microcontrollers and microprocessors across RTOS and bare-metal environments. Collaborate with hardware engineers, perform testing, debugging, and validation, optimize for performance, memory, and power, participate in code reviews, produce technical documentation, and contribute to open-source projects.