577 C C jobs in Ireland

About Us:

Samson Training delivers high-quality training programmes across Ireland and the UK. We are seeking a proactive and detail-oriented individual to support our client relations and follow-up activities.

Role Overview:

We are looking for a motivated Client Relations & Follow-Up Specialist to manage ongoing communication with our clients. This role involves making follow-up calls, sending emails, and maintaining positive client relationships to ensure smooth coordination of training schedules and services.

Key Responsibilities:

• Make follow-up calls to existing and prospective clients.
• Send timely email follow-ups regarding bookings, course information, and documentation.
• Maintain records of client interactions and update databases accordingly.
• Build strong client relationships through clear, professional communication.
• Provide support to the management team with client coordination and feedback collection.

Requirements:

• Excellent communication skills in English (both spoken and written).
• Strong organisational skills and attention to detail.
• Previous experience in customer service, telesales, or client follow-up is preferred.
• Access to a reliable internet connection and suitable home-working setup.

Job Type: Full-time

Pay: From €1,278.00 per month

Benefits:

• Work from home

Overview
At Susquehanna International Group (SIG), our technologists play a critical role in shaping the future of electronic trading. We build high-performance systems designed to compete in some of the most demanding and latency-sensitive markets in the world. Our developers collaborate closely with quantitative researchers and infrastructure teams to solve complex technical and strategic problems that drive significant business impact.

We're looking for a C++ Strategy Developer to join our Trading Technology team in Dublin. In this role, you'll design, build, and optimise high-frequency trading systems that process massive data streams in real time. You'll work side-by-side with experienced technologists and quantitative analysts, gaining deep exposure to the logic and technology that powers automated decision-making in global financial markets. Trading experience is beneficial but not required.

What You'll Do

• Design and develop low-latency, high-throughput trading applications using modern C++ in a real-time environment.
• Collaborate with quantitative researchers and technologists to implement and refine strategies.
• Build and tune systems to achieve optimal performance, reliability, and scalability in a competitive trading landscape.
• Optimise and troubleshoot infrastructure for latency, throughput, and system bottlenecks.
• Own the full software development lifecycle—from idea to production—while contributing to our long-term architecture and tooling.

What We're Looking For

• A degree in Computer Science, Engineering, or a related technical field.
• Professional experience developing performance-critical applications in modern C++ (C++11/14/17/20).
• Strong command of multi-threading, memory management, IPC, STL, Boost, and network/socket programming.
• Deep understanding of performance tuning, profiling, and optimisation methodologies.
• Familiarity with designing high-performance systems in real-time environments (prior trading or financial industry experience is a plus, but not required).
• Passion for solving challenging technical problems, iterating quickly, and writing clean, maintainable code.

Why You'll Love It Here

• Real Impact: Your work will be central to SIG's technology operations, directly impacting decisions and performance in global markets.
• Collaboration: You'll partner directly with quants and technologists, working on cross-functional teams where your input truly matters.
• Challenge & Growth: We value individuals who thrive on solving hard problems and continuously push to learn and improve.
• Culture of Excellence: Our flat structure and informal environment encourage innovation, fast feedback, and hands-on ownership.
• Benefits & Perks: SIG offers a highly competitive compensation package, along with extensive benefits designed to support you both professionally and personally.

About Susquehanna
Susquehanna International Group (SIG) is a global quantitative trading firm founded on game theory and decision science. With offices around the world, including our rapidly growing team in Dublin, we bring together brilliant minds across technology and quantitative research to excel in dynamic financial markets. We specialise in derivatives trading and are recognised leaders in market making, systematic strategies, and cutting-edge technology development.

Equal Opportunity Statement
We're committed to building a diverse and inclusive workplace. We encourage candidates from all backgrounds to apply and are happy to provide reasonable accommodations during the hiring process.

L1-JM1

At Susquehanna International Group (SIG), our technologists play a critical role in shaping the future of electronic trading. We build high-performance systems designed to compete in some of the most demanding and latency-sensitive markets in the world. Our developers collaborate closely with quantitative researchers and infrastructure teams to solve complex technical and strategic problems that drive significant business impact.

We're looking for a C++ Strategy Developer to join our Trading Technology team in Dublin. In this role, you'll design, build, and optimise high-frequency trading systems that process massive data streams in real time. You'll work side-by-side with experienced technologists and quantitative analysts, gaining deep exposure to the logic and technology that powers automated decision-making in global financial markets. Trading experience is beneficial but not required.

What You'll Do

• Design and develop low-latency, high-throughput trading applications using modern C++ in a real-time environment.
• Collaborate with quantitative researchers and technologists to implement and refine strategies.
• Build and tune systems to achieve optimal performance, reliability, and scalability in a competitive trading landscape.
• Optimise and troubleshoot infrastructure for latency, throughput, and system bottlenecks.
• Own the full software development lifecycle—from idea to production—while contributing to our long-term architecture and tooling.

What we're looking for

• A degree in Computer Science, Engineering, or a related technical field.
• Professional experience developing performance-critical applications in modern C++ (C++11/14/17/20).
• Strong command of multi-threading, memory management, IPC, STL, Boost, and network/socket programming.
• Deep understanding of performance tuning, profiling, and optimisation methodologies.
• Familiarity with designing high-performance systems in real-time environments (prior trading or financial industry experience is a plus, but not required).
• Passion for solving challenging technical problems, iterating quickly, and writing clean, maintainable code.

Why You'll Love It Here

• Real Impact:

Your work will be central to SIG's technology operations, directly impacting decisions and performance in global markets.
- Collaboration:

You'll partner directly with quants and technologists, working on cross-functional teams where your input truly matters.
- Challenge & Growth:

We value individuals who thrive on solving hard problems and continuously push to learn and improve.
- Culture of Excellence:

Our flat structure and informal environment encourage innovation, fast feedback, and hands-on ownership.
- Benefits & Perks:

SIG offers a highly competitive compensation package, along with extensive benefits designed to support you both professionally and personally.

About Susquehanna

Susquehanna International Group (SIG) is a global quantitative trading firm founded on game theory and decision science. With offices around the world, including our rapidly growing team in Dublin, we bring together brilliant minds across technology and quantitative research to excel in dynamic financial markets. We specialise in derivatives trading and are recognised leaders in market making, systematic strategies, and cutting-edge technology development.

Equal Opportunity Statement

We're committed to building a diverse and inclusive workplace. We encourage candidates from all backgrounds to apply and are happy to provide reasonable accommodations during the hiring process.

L1-JM1

About NetApp
NetApp is the intelligent data infrastructure company, turning a world of disruption into opportunity for every customer. No matter the data type, workload or environment, we help our customers identify and realize new business possibilities. And it all starts with our people.

If this sounds like something you want to be part of, NetApp is the place for you. You can help bring new ideas to life, approaching each challenge with fresh eyes. Of course, you won't be doing it alone. At NetApp, we're all about asking for help when we need it, collaborating with others, and partnering across the organization - and beyond.

Job Summary
NetApp, the data authority, empowers customers to manage data across clouds, data centers, and beyond. Engineers drive innovation in diverse fields, from healthcare to autonomous vehicles, using data analytics and AI. Join us to shape the future of data with ONTAP, the leading Storage Operating System, trusted by thousands worldwide

Join CFSG, a team specializing in storage protocols, data management, and protection solutions, integral to NetApp's NAS leadership. Work on cutting-edge technologies like anti-ransomware and data security, impacting critical applications globally and integrating with major hyperscalers.

We seek a results-driven, collaborative, and creative software engineer with expertise in embedded systems, operating systems, storage, and distributed systems. Excel in delivering high-quality results independently and thrive in a dynamic environment.

Job Requirements

• Contribute to innovative product development using current software engineering skills.
• Engage in design, coding, testing, and performance analysis tasks.
• Participate in technical discussions, mentor peers, and support team goals.
• Proficiency in C/C++ development in LINUX/UNIX environments.
• Strong background in algorithms, data structures, and multi-threaded programming.
• Collaborative mindset, with knowledge of storage or cloud technologies.
• Excellent communication skills for effective collaboration.

At NetApp, we embrace a hybrid working environment designed to strengthen connection, collaboration, and culture for all employees. This means that most roles will have some level of in-office and/or in-person expectations, which will be shared during the recruitment process.

Equal Opportunity Employer:
NetApp is firmly committed to Equal Employment Opportunity (EEO) and to compliance with all laws that prohibit employment discrimination based on age, race, color, gender, sexual orientation, gender identity, national origin, religion, disability or genetic information, pregnancy, and any protected classification.

Why NetApp?
In a world full of generalists, NetApp is a specialist. No one knows how to elevate the world's biggest clouds like NetApp. We are data-driven and empowered to innovate. Trust, integrity, and teamwork all combine to make a difference for our customers, partners, and communities.

We enable a healthy work-life balance. Our volunteer time off program is best in class, offering employees 40 hours of paid time per year to volunteer with their favourite organizations. We provide comprehensive medical, dental, wellness, and vision plans for you and your family. We offer educational assistance, legal services, and access to discounts. Finally, we provide financial savings programs to help you plan for your future.

If you want to help us build knowledge and solve big problems, let's talk.

Venture Search is partnering with a leading global proprietary trading firm headquartered in Dublin. The firm is seeking exceptionally skilled C++ Developers to join its high-performing technology team and contribute to the ongoing development of cutting-edge trading systems.

Role Overview

The successful candidate will be responsible for designing and developing low-latency, high-throughput trading applications using modern C++ in a real-time production environment. Working closely with quantitative researchers and technologists, the C++ Developer will play a key role in implementing and optimising trading strategies and systems to achieve best-in-class performance.

Key Responsibilities

• Design and develop real-time trading applications with a focus on low latency and high throughput.
• Collaborate with quantitative researchers and engineering teams to implement and refine trading strategies.
• Optimise system performance, reliability, and scalability within a competitive trading environment.
• Analyse and resolve bottlenecks related to latency, throughput, and infrastructure performance.
• Manage the full software development lifecycle, from concept to production deployment, while contributing to the long-term architecture and tooling of the trading platform.

Requirements

• A degree in Computer Science, Engineering, or a related technical discipline.
• Proven professional experience developing performance-critical applications using modern C++ (C++11/14/17/20).
• Strong proficiency in multi-threading, memory management, inter-process communication (IPC), STL, Boost, and network/socket programming.
• In-depth understanding of performance tuning, profiling, and optimisation techniques.
• Experience designing high-performance, real-time systems (prior experience in trading or finance is advantageous but not essential).
• A passion for solving complex technical challenges, iterating rapidly, and writing clean, maintainable, and efficient code.

C++ Developer - Real-Time Trading Systems | Dublin

Our client, a global trading and technology firm, is expanding its Dublin engineering team and is looking to hire experienced C++ developers to work on cutting-edge trading platforms. This role offers the opportunity to design and optimise systems that operate at scale in international markets.

The Role
You'll work as part of a highly skilled technology group, developing real-time trading applications in modern C++. The role involves close collaboration with quantitative researchers and technologists, with a strong focus on performance, reliability, and scalability.

Responsibilities

• Design, develop, and maintain high-performance trading applications in C++
• Collaborate with quants and engineers to implement and enhance strategies
• Optimise systems for low latency and high throughput
• Profile, troubleshoot, and resolve performance bottlenecks
• Contribute to the evolution of system architecture and design decisions

Requirements

• Degree in Computer Science, Engineering, or related discipline
• 3+ years of commercial experience with modern C++
• Strong understanding of multi-threading, memory management, STL/Boost, IPC, and networking
• Practical experience with performance tuning and optimisation
• Background in real-time or high-performance systems is highly desirable

What's on Offer

• Work with advanced technology on business-critical systems
• Collaborative culture with engineers and researchers working side by side
• Exposure to global markets and large-scale trading operations
• Competitive salary and excellent benefits package

About the Client
A global trading and technology firm with a strong presence in Dublin. Their teams combine deep quantitative research with advanced engineering to compete on a global stage. The company fosters an inclusive workplace and is committed to supporting all candidates through the hiring process.

At Unispace, we are committed to transforming workplaces to meet the diverse needs of today's dynamic global brands. Our agile, end-to-end approach is delivered seamlessly across borders, fueled by strong client partnerships and supported by insightful workplace intelligence and innovative technology.

We believe that everyone deserves to work in an environment that inspires productivity, fosters peak performance, and promotes overall well-being. Across our 48 global studios, we recognize that positive work environments cultivate open, collaborative, and supportive cultures, enriched by the contributions of independent and motivated individuals from all backgrounds.

While our core business revolves around strategizing, designing, and building workplaces for some of the world's leading brands, we understand that our people are our greatest asset. We prioritize their growth and well-being through a comprehensive Employee Value Proposition program that includes rewards and recognition, career development opportunities, and a strong focus on mental and physical well-being.

To further support our team, we embrace flexible working arrangements, including hybrid working options that empower our employees to balance in-office collaboration with remote work flexibility. This approach not only enhances work-life balance but also allows us to harness the full potential of our diverse and talented workforce.

Role Profile:
As a
Principal, Client Engagement
at Unispace in Dublin, you will be a strategic leader, instrumental in driving our growth and market presence in Ireland. You will be responsible for building, cultivating, and nurturing high-value client relationships with corporate occupiers and key decision-makers. This role demands a proactive, commercially astute individual who can leverage deep industry knowledge to identify new opportunities, articulate Unispace's integrated value proposition, and guide clients through complex workplace transformations from initial contact through successful project delivery. You will work closely with our strategy, design, and delivery teams to ensure client objectives are consistently met and exceeded.

Responsibilities:

• Lead the identification, qualification, and pursuit of new business opportunities with prospective corporate clients in the Irish market.
• Cultivate and manage long-term, strategic relationships with C-suite executives and key decision-makers, acting as a trusted advisor on workplace strategy and real estate solutions.
• Develop and execute comprehensive client engagement strategies that align with Unispace's growth objectives and market positioning.
• Conduct in-depth market research and analysis to identify industry trends, competitive landscapes, and potential client needs.
• Prepare and deliver compelling proposals, presentations, and pitches that effectively communicate Unispace's integrated capabilities and value proposition.
• Collaborate seamlessly with internal teams across strategy, design, pre-construction, and delivery to ensure a unified approach to client solutions and project execution.
• Manage the end-to-end sales lifecycle, from initial outreach and qualification through negotiation, contract signing, and client handover to the delivery team.
• Maintain accurate and timely records of client interactions, pipeline status, and market intelligence within Unispace's CRM system.
• Act as a brand ambassador for Unispace, participating in industry events, networking opportunities, and thought leadership initiatives.
• Contribute to the strategic planning for the Irish market, providing insights on client demands and growth opportunities.

About You:

• Bachelor's degree in Business, Architecture, Interior Design, Real Estate, or a related field.
• Minimum of 10-15 years of proven experience in business development, client engagement, or strategic account management within the commercial real estate, design & build, architecture, or interior design sectors, with a strong focus on corporate clients.
• Demonstrated track record of successfully identifying, developing, and closing significant commercial projects, ideally within the workplace sector.
• Exceptional client-facing, presentation, and negotiation skills, with the ability to influence and build rapport with senior stakeholders.
• Strong commercial acumen and understanding of the integrated design and build delivery model.
• Excellent communication (verbal and written), interpersonal, and strategic thinking abilities.
• Highly proactive, results-oriented, and self-motivated with a strong ability to work independently and as part of a collaborative global team.
• Deep understanding of the Irish commercial real estate market and key industry players is highly advantageous.
• Proficiency in CRM software and presentation tools (e.g., MS Office Suite, Google Workspace, Adobe Creative Suite for presentations).

The statements in this job description are intended to describe the general nature and level of work being performed by the person(s) assigned to this job. This job description is not intended to be an exhaustive list of all responsibilities and duties required.

We encourage applicants of all backgrounds to apply, and we are committed to providing reasonable accommodations to individuals with disabilities, allowing them to perform essential job functions as determined on a case-by-case basis.

The statements in this job description are intended to describe the general nature and level of work being performed by the person(s) assigned to this job. This job description is not intended to be an exhaustive list of all responsibilities and duties required.

We encourage applicants of all backgrounds to apply, and we are committed to providing reasonable accommodations to individuals with disabilities, allowing them to perform essential job functions as determined on a case-by-case basis.
Inclusion and Diversity Commitment:
At Unispace, we are committed to fostering an inclusive and diverse workplace. We proudly embrace equal opportunity hiring and will evaluate qualified applicants without regard to race, religion, color, age, sex, sexual orientation, gender identity, gender expression, national origin, ancestry, marital status, medical condition (as defined by state law), physical or mental disability, military service, veteran status, pregnancy, childbirth, and related medical conditions, genetic information, or any other characteristic protected by applicable law.

We are proud that our leadership reflects this commitment, with
persons of color, women, neurodiverse and LGBTQ+ individuals
playing pivotal roles in shaping the future of our organization. Their unique perspectives and experiences drive innovation and help us create a truly inclusive culture. We are dedicated to ensuring that every voice is heard and that our workplace is a space where diversity is not only celebrated but is integral to our success.