Explore top tech companies.
All Filters
Office Type

Industry

Size

Open Jobs

Remote Jobs

Tech Stack

Top Belfast Information Technology Companies (107)

Artificial Intelligence • Cloud • Information Technology • Sales • Security • Software • Cybersecurity
15 Offices
2,400 Employees

At Rapid7, our vision is to create a secure digital world for our customers, our industry, and our communities. We do this by harnessing our collective expertise and passion to challenge what’s possible and drive extraordinary impact. We’re building a dynamic and collaborative workplace where new ideas are welcome. Protecting 11,000+ customers against bad actors and threats means we’re continuing to push the envelope - just like we’ve been doing for the past 20 years. If you’re ready to solve some of the toughest challenges in cybersecurity, we’re ready to help you take command of your career. Join us.


Artificial Intelligence • Cloud • Information Technology • Legal Tech • Productivity • Software
8 Offices
1,100 Employees

iManage is dedicated to Making Knowledge Work. Over one million professionals across 65+ countries rely on our intelligent, cloud-enabled, secure knowledge work platform to uncover & activate the knowledge that exists inside their business content and communications. We are continuously innovating to solve the most complex professional challenges & enable better business outcomes. Our work is not always easy but it is ambitious & rewarding. We are a people-first company where our employee's wellbeing is our #1 priority! That’s why we offer generous paid time off, private benefit packages that include Health/Vision/Dental/Life, plus our employee assistance program (EAP) and HealthyMinds app to support your mental health and wellbeing. We realize that work is more than just a paycheck; it’s an important part of living and growing. We strive to have a positive impact on families and a commitment to creating an organization where everyone can thrive. We’re on a mission to foster an environment where everyone makes progress, innovates, and comes together as part of a best-in-class workplace. Everyone at iManage plays an important part in achieving our vivid future.


Information Technology • Professional Services • Software • Energy
2 Offices
240 Employees

Workrise is source-to-pay solution built for energy. By combining purpose-built software with expert teams, we empower world’s leading energy companies and their suppliers to work better, together.


Information Technology • Cybersecurity
3 Offices
335 Employees

Agio is a hybrid cybersecurity and managed IT organization that combines predictive intelligence with human brilliance to empower clients with next-generation cyber protection and technology support. We believe service value should be measured by our ability to predict and prevent problems before they happen, not by how many problems we fix. By investing in AI and proactive issue prevention, we’re moving the MSP model forward to accommodate evolving trends that demand a new approach to technology delivery and support. With more than 300 employees, our culture prioritizes frequent and timely communication to provide unrivaled, highly personalized service across all of our solutions, including extended detection & response, cybersecurity governance, virtual CISO (vCISO) support, technology hosting, monitoring, management, global service desk, desktop as a service, disaster prevention, and recovery. Agio is headquartered in New York, NY, with additional offices around the world. For more information, please visit www.agio.com.


Artificial Intelligence • Big Data • Information Technology • Security • Software
8 Offices
63,258 Employees

Thales is a global high technology leader investing in digital and “deep tech” innovations – connectivity, big data, artificial intelligence, cybersecurity and quantum technology – to build a future we can all trust, which is vital to the development of our societies. The company provides solutions, services and products that help its customers – businesses, organisations and states – in the defence, aeronautics, space, transportation and digital identity and security markets to fulfil their critical missions, by placing humans at the heart of the decision-making process.


Information Technology
4 Offices
2,999 Employees

At Kainos we use technology to solve real problems for our customers, overcome big challenges for businesses, and make people’s lives easier. We build strong relationships with our customers and go beyond to change the way they work today and the impact they have tomorrow. Our two specialist business areas, Digital Services and the Workday Practice, work globally for clients across healthcare, commercial and the public sector to make the world a little bit better, day by day.


Information Technology • Consulting
Belfast, Northern Ireland
76 Employees

B-Secur is a heart health technology company. Founded in Belfast, Northern Ireland, we are on a mission to save and improve millions of lives each year by advancing heart health technology that brings greater clarity to EKG interpretation with better data and deeper insights. We spent many years immersed in deep scientific research in EKG biometric security. This led us on a unique journey to develop heart health technology and drive better health outcomes for future generations. Covid-19 has accelerated the pace of our innovation as the world of medical technology and consumer devices converge. We have created HeartKey® 2.0, a suite of powerful EKG algorithms and analytics that enhances signal clarity, reduces signal noise, and delivers FDA-cleared health data with actionable wellness insights. We partner with world-leading technology companies reducing time to market for next generation medical and consumer devices and platforms. Our expertise in EKG coupled with deep experience in hardware, software and science enables our partners to tackle the fundamental healthcare issues of today


Big Data • Cloud • Information Technology
7 Offices
12,824 Employees

In a world of generalists, we are the specialists. #NetApp World-class data management and storage solutions in the biggest public clouds. Founded in 1992 and headquartered in San Jose, California, NetApp specializes in helping our customers get the most out of their data with industry-leading cloud data services, storage systems, and software. We have a service to meet your every need, plus the needs you’re about to discover. From simple break-fix to end-to-end storage management, you can count on our expertise to help drive your digital transformation. NetApp® Services experts help you create a data fabric strategy that’s aligned to your business, so you can accelerate innovation and deliver improved business results across your hybrid multicloud infrastructure. Your digital transformation is our top priority. We use our expertise to help envision, deploy, and operate your data management solutions. We also deliver proactive and predictive intelligence for optimizing the way you manage your solutions across the data lifecycle.


Information Technology • Software • Consulting
7 Offices
1,437 Employees

Keeping People Safe and Businesses Running. Faster. Everbridge, Inc. (NASDAQ: EVBG) is a global software company that provides enterprise software applications that automate and accelerate organizations’ operational response to critical events in order to Keep People Safe and Businesses Running™. During public safety threats such as active shooter situations, terrorist attacks or severe weather conditions, as well as critical business events including IT outages, cyber-attacks or other incidents such as product recalls or supply-chain interruptions, over 5,300 global customers rely on the company’s Critical Event Management Platform to quickly and reliably aggregate and assess threat data, locate people at risk and responders able to assist, automate the execution of pre-defined communications processes through the secure delivery to over 100 different communication devices, and track progress on executing response plans.

Let Your Resume Do The Work
Upload your resume to be matched with jobs you're a great fit for.

Information Technology
2 Offices
3,712 Employees

First Advantage delivers comprehensive background check solutions and insights that enable employers and housing providers to make confident choices, reduce risk, and maintain compliance. With offices in 26 locations and a staff of 4,000+ employees, First Advantage leverages leading technology and the industry’s largest global capabilities to complete background checks in 200+ countries and territories. If you’re looking for employee or tenant background check solutions that enable fast and reliable decision making, we’re your First Advantage. For more detailed information on First Advantage products and services, visit fadv.com.


Big Data • Cloud • Information Technology • Marketing Tech • Mobile
4 Offices
1,520 Employees

Sinch brings businesses and people closer with tools enabling personal engagement. Our leading cloud communications platform lets businesses reach every mobile phone on the planet, in seconds or less, through mobile messaging, voice, and video. Our global headquarters are in Stockholm, Sweden, and we have a local presence in more than 30 countries - probably somewhere near you!


Information Technology
9 Offices
10,000 Employees

ITC Infotech is a global technology solution and services leader providing business-friendly solutions, that enable future-readiness for clients. We seamlessly bring together digital expertise, strong industry-specific alliances, and deep domain expertise from ITC Group businesses. Our solutions and services are focused on Banking and financial Services, Healthcare, Manufacturing, Consumer Goods, Travel and Hospitality.


Information Technology • Software
3 Offices
1,175 Employees

Allstate NI is a software and business services centre of excellence in Northern Ireland in support of our parent company, The Allstate Corporation; America’s largest publicly held personal lines, property and casualty insurer. We’re one of the most dynamic and innovative organisations in the province. In the last few years, emerging technologies have become integral to the business, forming the backbone of future innovation. We work methodically to develop new innovations and possibilities, defining the ambitions for tomorrow and into the future. Allstate are growing talent and expertise in: Data, Full Stack Development, Cyber Security, Artificial Intelligence, Machine Learning, Automation and Cloud. We empower our employees to identify new solutions, build the unexpected and make a lasting impact on future generations. Outside of Technology we’ve also expanded our offerings and have career opportunities in Finance, Legal and Corporate Functions. As well as building the latest tech, we are committed to supporting our local communities through our award winning Corporate Social Responsibility (CSR) programmes. Most importantly, a career at Allstate is a career that works around you. To meet the demands of an ever-evolving workplace, we operate a very flexible hybrid working model where our employees benefit from a blend of remote and office working as well as other flexible working arrangements such as condensed working.


Information Technology
2 Offices
105 Employees

Founders Factory builds and funds startups together with exceptional entrepreneurs and the world’s leading companies. Created by serial entrepreneurs Brent Hoberman and Henry Lane Fox, Founders Factory backs entrepreneurs with capital, operational support from a team of hands-on experts, and unrivalled access to industry leaders like Aviva, Rio Tinto, Aviva, Guardian Media Group, Deutsche Telekom, Pico, Netcare, Standard Bank, Nesta, Johnson & Johnson D.C. and Reckitt. Founders Factory’s Venture Studio co-founds businesses from inception, developing new ideas, technologies and business models into high growth companies. We operate sector-focused Accelerator programmes and Venture Funds for Pre-Seed and Seed stage startups, investing in talented and diverse founding teams across industries and geographies - with a current focus on Climate, Fintech, Health, Deep Tech. Since 2015, Founders Factory’s 300 portfolio companies have raised $950mm follow-on funding from notable investors, including NFX, Coatue, Forerunner, Tencent and firstminute Capital


Information Technology • Database • Consulting
3 Offices
30,246 Employees

Choosing a digital partner is about more than capabilities — it’s about collaboration and character. Unrealistic overhauls and off-the-shelf products ignore what matters most — your unique needs, culture, goals, and your legacy data and technology environments. At EXL, our collaboration is built on ongoing listening and learning to adapt our methodologies. We’re your business evolution partner—tailoring solutions that make the most of data to make better business decisions and drive more intelligence into your increasingly digital operations. Whether your goals are scaling the use of AI and digital, redesign operating models, or driving better and faster decisions, we’re here to partner with you to help you gain—and maintain—competitive advantage with efficient, sustainable models at scale. Our expertise in transformation, data science, and change management helps make your business more efficient and effective, improve customer relationships and enhance revenue growth. Instead of focusing on multi-year, resource- and time-intensive platform designs or migrations, we look deeper at your entire value chain to integrate strategies with impact. We use our specialization in analytics, digital interventions, and operations management—alongside deep industry expertise — to deliver solutions that help you outperform the competition. At EXL, it’s all about outcomes—your outcomes—and delivering success on your terms. Share your goals with us and together, we’ll optimize how you leverage data to drive your business forward. For more information, visit www.exlservice.com.


Information Technology • Software
6 Offices
6,788 Employees

IFS develops and delivers enterprise software for companies around the world who manufacture and distribute goods, build and maintain assets, and manage service-focused operations. Within our single platform, our industry specific products are innately connected to a single data model and use embedded digital innovation so that our customers can be their best when it really matters to their customers – at the Moment of Service. The industry expertise of our people and of our growing ecosystem, together with a commitment to deliver value at every single step, has made IFS a recognized leader and the most recommended supplier in our sector. Our team of 5,000 employees every day live our values of agility, trustworthiness and collaboration in how we support our 10,000+ customers. Learn more about how our enterprise software solutions can help your business today at ifs.com. Follow us on Twitter: @ifs Facebook: www.facebook.com/ifsdotcom Instagram: www.instagram.com/ifsdotcom Visit the IFS Blog on technology, innovation and creativity: https://blog.ifs.com/


Artificial Intelligence • Information Technology • Internet of Things • Security • Analytics
4 Offices
2,000 Employees

DMI is a global technology solutions company that specializes in digital strategy, design, transformation and support. Utilizing expertise from six unique DMI Groups, in the areas of AI & Analytics, Commerce, Experience, Managed Services, Transformation, and Government, DMI delivers intelligent digital transformation solutions that meet organizations where they are. Born digital, DMI has been delivering mission-critical, enterprise grade solutions since 2002 for over a hundred Fortune 1000 enterprises and all fifteen U.S. Federal Departments. DMI has grown to 2,000+ employees globally and has been continually recognized by top industry analysts as market leader as well as a Top Place to Work by the Washington Post.


Information Technology • Software • Cybersecurity
3 Offices
9 Employees

Grouper Technology (Grouper®) is partner to some of Europe’s leading organisations in their software modernisation and digital transformation journey. We help organisations create innovative management systems, tools and technologies that empower their quality assurance needs and in particularly, relating to corporate governance, risk, and compliance. Grouper offers two primary pillars of "Specialised Application Solutions” and “IT Advisory Services”. Our advisory core offerings include: ❒ Portfolio, Programme & Project Management ❒ Governance, Risk and Compliance ❒ Managed Service Solutions ❒ Cyber Security Advisory ❒ Quality Assurance


Information Technology • Consulting
2 Offices
268 Employees

Turbo-boost your email signatures After starting Exclaimer over 20 years ago, we saw how our email signature management software could boost the way businesses manage employee email signatures. Today we help brands keep communications consistent and make every message count – all while being legally compliant. But our software doesn’t just help things run smoothly, it lets businesses cut admin overheads and boost engagement to maximize growth. Adding ‘oomph’ to every email We’re dedicated to enhancing every email and enabling brands and businesses to form stronger connections. Why? Because we think everyone deserves the power of a great ending. We’re recommended award-winners We’re recognized for changing the way businesses manage email signatures and boost engagement. That’s why we’re not only recommended by Microsoft MVPs but we’re also Microsoft and Google Workspace Partners, with extensive experience developing solutions for Office 365, Microsoft Exchange, and Google Workspace. We’ve also accepted industry awards over the years, including a number of G2 Best Software Awards. We’re leaders because we’re one of the highest performing privately-owned companies in the UK tech sector. 60,000+ businesses choose us Every day we securely process emails for our customers using a system built on data-protection, reliability, and trust. That’s why international organizations like the NHS, BBC, and UNICEF trust us with their email signatures. Want to see what all the fuss is about? Check out our website


Cloud • Information Technology
4 Offices
3,000 Employees

Ensono helps IT leaders be the catalyst for change by harnessing the power of hybrid IT to transform their businesses. Our broad services portfolio from mainframe to cloud, powered by an intelligent governance platform, is designed to help our clients operate for today and optimize for tomorrow. We are award-winning certified experts in AWS & Azure