Find Platform engineer Jobs in County Cork

Staff Software Engineer, Server Networking Security (Rust)
MongoDB —Cork, County Cork
- Azure
- Research
- AWS
Staff Sensor Subsystem Design Engineer - Cork, Ireland
Qualcomm —Cork, County Cork
- Doctoral degree
- Engineering
- Master's degree
- Employee stock purchase plan
Mechanical Engineer - BMS
Dornan —Little Island, County Cork
- Call to connect
- HVAC
- Construction experience
Senior Fire Investigator - Ireland
Jensen Hughes —Cork, County Cork
- Remote
- Research
- Analysis skills
- Communication skills
Quick apply
Senior Staff Engineer Digital Verification (f/m/div)
Infineon Technologies AG —Cork, County Cork
- English
- Master's degree
- Bachelor's degree
Senior Software Engineer, Server Networking Security (Rust)
MongoDB —Cork, County Cork
- Azure
- AWS
- Bachelor's degree
.Net Engineer (DevOps)
AMCS Group —Cork, County Cork
- Full-time
- Azure
- DevOps
- Engineering
Quick apply
Computer/Data Science Staff Engineer for CAD - Cork, Ireland
Qualcomm —Cork, County Cork
- Doctoral degree
- Computer Science
- Engineering
- Employee stock purchase plan
9d
Engineer - FS D&A
Chubb Fire & Security —Little Island, County Cork
- Up to €65,000 a year
- Overtime
- Free parking
4h
Sr Principal Analog Design Engineer
onsemi —Cork, County Cork
- Full-time
- Recruiting
- Leadership
- Communication skills
Business Development Representative (BDR) – Cork (Hybrid) - Data Solutions (DS) | EMEA - German-speaking
Quest Software —Cork, County Cork
- From €36,626 a year
- Full-time
- English
- Communication skills
8d
Security Engineer
Everseen —Cork, County Cork
- Full-time
- Hybrid work
- Azure
- English
- Scripting
8d
Business Development Representative (BDR) – Cork (Hybrid) - Identity & Security (IS) | EMEA - German-speaking
Quest Software —Cork, County Cork
- From €36,626 a year
- Full-time
- English
- Communication skills
8d
Lead Electronic Engineer
Advanced Energy Industries, Inc. —Cork, County Cork
- Doctoral degree
- Master's degree
- Bachelor's degree
Senior Staff Engineer Verification (f/m/div)
Infineon Technologies AG —Cork, County Cork
- English
- Master's degree
- Bachelor's degree
Systems Resilience Engineer - Hybrid Cloud Storage
Qumulo —Cork, County Cork
- €80,000–€120,000 a year
- Full-time
- Hybrid work
- Azure
- AWS
- Linux
Quick apply
CPU Post Silicon & Power Engineer (CPUSS Architecture and Performance) - Cork, Ireland
Qualcomm —Cork, County Cork
- Doctoral degree
- Engineering
- Master's degree
- Employee stock purchase plan
5d
Member of Technical Staff - Business Systems
Qumulo —Cork, County Cork
- Full-time
- Hybrid work
- Azure
- AWS
- Python
Quick apply
12d
Lead Electrical Engineer
Leo Lynch —Cork, County Cork
- Full-time
- Microsoft Office
- Analysis skills
- Construction experience
Quick apply
Business Development Representative (BDR) – Cork (Hybrid) - Identity & Security (IS) | EMEA - Benelux/Nordic-speaking
Quest Software —Cork, County Cork
- From €36,626 a year
- Full-time
- English
- Communication skills
8d

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Staff Software Engineer, Server Networking Security (Rust)

MongoDB -
Cork, County Cork

Apply Now

Job details

Qualifications

Azure
Rust (programming language)
Data structures
Research
AWS
Bachelor's degree
Network protocols
Mentoring
Security
Quality systems
Communication skills
Time management
Network security

Full job description

Come join the Server Ingress Security team, where we are rearchitecting MongoDB Server's ingress networking to make MongoDB clusters even more secure. This new team is building the Atlas Network Protection layer, a set of performant, security-critical services that harden MongoDB's pre-authentication attack surface and provides the ability to respond rapidly to emergent threats. We are looking for talented Staff Engineers to join the team and be founding members, where you will play a crucial role in our multi-year roadmap.

Our team champions a strong culture of inclusivity, diversity, and collaboration. If you want to be a key technical leader on a collaborative team that applies security and systems engineering fundamentals to protect a popular database at scale, join us!

We are looking to speak to candidates who are based in Dublin or Cork for our hybrid working model.

Candidate Profile

10+ years of experience building production-quality systems software with a large user base, robust design structure, and rigorous code quality
- Experience with large backend/compiled codebases and performance-sensitive software, preferably in Rust
- Bonus points for experience working hands-on in security-sensitive or networking-adjacent domains
Strong systems fundamentals, including multi-threaded programming and performance profiling. Bonus points for:
- Understanding of network protocols, TLS, and connection lifecycle management.
- Familiarity with security concepts such as attack surface reduction, input validation, memory safety, and defense-in-depth architectures.
Excellent verbal and written technical communication skills for communicating to a wide variety of audiences ranging from junior engineers to executive stakeholder
Strong mentorship skills, and excitement about leveling up your peers and teammates through coaching, feedback, and enablement
Strong time management skills and the ability to realistically assess project complexity
B.Sc. in Computer Science or a related field, or equivalent practical experience, with strong competencies in data structures, algorithms, and software design/architecture. Interest in the theory and practice of high-availability, security-critical systems
Passion for learning new things in the domains of computer science and software engineering

Position Expectations

Define and drive the technical strategy for Ingress Security, in collaboration with stakeholders across Server, Atlas, SRE, and Product Security
Own the definition, planning, and execution of technical plans to deliver solutions to ambiguous, high-impact security and networking problems
Design, implement, and operate production-ready security services in Rust, with a focus on security, correctness, performance, and operational excellence
Collaborate with Engineering leadership and other Product & Technology teams on roadmaps to improve the security posture of MongoDB's ingress stack
Advise across the team and organization on engineering complexity, risk, and inter-project dependencies
Handle time-sensitive escalations and production incidents that require expert support from Ingress Security
Diagnose test failures, identify bugs, performance regressions, and other defects in existing code, and fix them
Interview candidates for software engineering positions, and work with Engineering leadership to cultivate the team's talent bench for long-term growth and success
Develop and maintain expertise on relevant cutting-edge research in systems security, network security, and memory-safe systems programming from industry and academia

Success Measures

In the first month: Understand the high-level architecture of the Atlas Network Protection layer, set up your development environment, and resolve a few bugs
In three months: Contribute substantially to the Rust development of a current project or milestone, take on code review responsibilities, and participate in reviewing designs for new features
In six months: Independently lead the development of major a new feature and help mentor new engineers on the team
In twelve months: Drive the Planning, Design, and Execution of major improvements to our security, availability, performance, or operational capabilities

About MongoDB

MongoDB is built for change, empowering our customers and our people to innovate at the speed of the market. We have redefined the data platform for the AI era, enabling builders to create, transform, and disrupt industries with software. MongoDB's unified data platform, the most widely available, globally distributed data platform on the market, helps organizations modernize legacy workloads, embrace innovation, and unleash AI. Our cloud-native platform, MongoDB Atlas, is the only globally distributed, multi-cloud data platform and is available across AWS, Google Cloud, and Microsoft Azure.

With offices worldwide and over 67,000 customers, including 75% of the Fortune 100 and AI-native startups, relying on MongoDB for their most important applications, we're powering the next era of software.

Our compass at MongoDB is our Leadership Commitment, guiding how and why we make decisions, show up for each other, and win. It's what makes us MongoDB.

To drive the personal growth and business impact of our employees, we're committed to developing a supportive and enriching culture for everyone. From employee affinity groups, to fertility assistance and a generous parental leave policy, we value our employees' wellbeing and want to support them along every step of their professional and personal journeys. Learn more about what it's like to work at MongoDB, and help us make an impact on the world!

MongoDB is committed to providing any necessary accommodations for individuals with disabilities within our application and interview process. To request an accommodation due to a disability, please inform your recruiter.

MongoDB is an equal opportunities employer.

REQ ID: 1273383343

Apply Now

Refine Your Search

platform engineer jobs in county cork

Staff Software Engineer, Server Networking Security (Rust)

Staff Sensor Subsystem Design Engineer - Cork, Ireland

Mechanical Engineer - BMS

Senior Fire Investigator - Ireland

Senior Staff Engineer Digital Verification (f/m/div)

Senior Software Engineer, Server Networking Security (Rust)

.Net Engineer (DevOps)

Computer/Data Science Staff Engineer for CAD - Cork, Ireland

Engineer - FS D&A

Sr Principal Analog Design Engineer

Business Development Representative (BDR) – Cork (Hybrid) - Data Solutions (DS) | EMEA - German-speaking

Security Engineer

Business Development Representative (BDR) – Cork (Hybrid) - Identity & Security (IS) | EMEA - German-speaking

Lead Electronic Engineer

Senior Staff Engineer Verification (f/m/div)

Systems Resilience Engineer - Hybrid Cloud Storage

CPU Post Silicon & Power Engineer (CPUSS Architecture and Performance) - Cork, Ireland

Member of Technical Staff - Business Systems

Lead Electrical Engineer

Business Development Representative (BDR) – Cork (Hybrid) - Identity & Security (IS) | EMEA - Benelux/Nordic-speaking

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