Top Software Engineer Jobs in Dublin

Lead design and implementation of test strategies and automation frameworks (UI, API, end-to-end). Build and maintain reusable test utilities, integrate with CI/CD, analyze results, drive defect resolution, and promote shift-left quality practices across cross-functional teams.

The role involves architecting 3D object detection models, managing data pipelines, developing datasets for training, and mentoring junior engineers.

Join Canonical as a graduate software engineer to write high-quality code across the open source stack, work on Linux system-level and application projects, engage with communities, respond to customer issues, and develop security-aware software while collaborating remotely and attending biannual in-person team sprints.

Lead architecture and multi-quarter initiatives for Tempo, improving ingestion, storage, query, APIs, and operational excellence. Mentor engineers, own SLO-driven outcomes, participate in on-call, collaborate with product and sibling teams, and contribute to the open-source project.

The Lead Golang Software Engineer develops server solutions, leads technical designs and code reviews, mentors colleagues, and ensures the quality of engineering practices in the Commercial Systems unit.

The Python Software Engineer will develop and maintain test automation tools for hardware certification and improve Linux testing methods.

You will build and maintain container images, automate CI/CD processes, engage with the community, and mentor junior team members in a collaborative environment.

Drive process improvement, coach colleagues, and manage features in a distributed system for cloud automation and software operations.

Lead Python Software Engineer responsible for developing solutions, collaborating on designs, mentoring team members, and enhancing engineering practices.

Develop and enhance dqlite, a distributed SQLite database, including debugging, implementing features, and engaging with the open source community.

Design, build, and support scalable cloud-native Trade Order Management applications. Participate across the SDLC, troubleshoot production incidents, improve system reliability, mentor engineers, and collaborate with product and design to deliver secure, high-performing trading workflows.

Lead design and implementation of a unified Iceberg metastore and object storage abstraction, drive migration from Hive Metastore, define APIs and authorization, partner on compliance controls, optimize petabyte-scale storage costs and lifecycle, and mentor engineers while establishing reliability and security standards.

Build and operate production custody systems: signing service, key management, chain integrations, and transaction pipelines. Own end-to-end subsystems, integrate new chains, collaborate with cryptography on threshold signing and key recovery, write post-mortems, and produce clear async design docs and PRs.

The Senior Software Engineer will architect and develop the Solver network, ensuring performance, collaborating with teams, and leading engineering standards.

Senior SDET who contributes across frontend and backend systems by building and maintaining features with a strong testing mindset. Develop and maintain automated tests, improve test coverage and CI/CD, investigate bugs, support regulatory and compliance testing strategies, and balance automation with exploratory and risk-based testing.

Design, build, test, and deploy scalable, reliable enterprise solutions. Collaborate with architects and stakeholders to gather requirements, implement features, fix bugs, optimize distributed system performance, work in agile sprints, and mentor junior engineers.

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.

Designs, builds, and supports backend application components for the DCDTS platform; collaborates with architects, QA, and infrastructure to ensure reliability, performance, security, and full-lifecycle delivery. Contributes data modeling, system documentation, standards, and performance tuning; mentors teammates and aligns risk controls.

As a Senior Software Engineer, you will develop technical plans, write Ruby code, mentor engineers, and deliver features to support scaling products for customer service solutions.

Drive end-to-end product development for iTero 3D imaging systems by translating clinical needs into software requirements, leading cross-functional agile teams, driving ML diagnostic initiatives from PoC to productization, analyzing clinical usage data for improvements, and embedding customer feedback into product decisions to enhance usability, performance, and clinical value.

The Senior Software Engineer will design AI-enabled data privacy solutions, manage data egress auditing, ensure secure data processing, and collaborate across teams to tackle privacy challenges.

Develop and enhance MAAS core components, improve architecture, collaborate across teams, and ensure high standards in documentation and CI practices.

Join the OpenConfig team to build programmable data-center infrastructure using software-defined networking principles. Work on Arista EOS architecture—state-oriented, Linux-based, single-image design—implementing high-performance, multi-process C/C++ systems and contributing to software architecture, algorithms, and product-grade implementations.

Build core components of a diagnostic and personalization platform: backend data pipelines, frontends, services for genomic data ingestion, ML model integration, APIs, and cloud infrastructure. Collaborate with product and ML teams, iterate on prototypes and MVPs, and make architectural decisions supporting scalability and reliability.

Design and build the on-prem software stack for ModelVault appliances: containerized inference engines, model integration (LLMs/vision), deployment tooling, CLIs/GUI/APIs, OS and GPU setup, remote updates, telemetry, and collaborate with customers and founding team to iterate and scale the engineering org.