Backend Developer jobs in Belfast hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $88,581/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
Ctrl Alt delivers infrastructure solutions for financial institutions and governments, making the structuring and investment of tokenized asset classes efficient, secure and accessible.
cloudsmith.com • HQ: Belfast, United Kingdom • Cloud Platforms (IaaS & PaaS) • Developer Tools • 201-500 employees • Est. 2017 • Startup • Trust A • Hiring 10
HQ: Belfast, United Kingdom • Cloud Platforms (IaaS & PaaS) • Developer Tools • 201-500 employees • Est. 2017 • Startup • Trust A • Hiring 10
Cloudsmith is a Northern Irish company founded in 2017. Its cloud-native platform hosts and secures software packages across many formats. The service is used by engineering teams to manage their software supply chain.
symphony.com • New York • London • Belfast • Sophia Antipolis • Paris • Financial Software & Embedded Finance • Team Communication & Collaboration • 51-200 employees • Startup • Hiring 18, 3 new
New York • London • Belfast • Sophia Antipolis • Paris • Financial Software & Embedded Finance • Team Communication & Collaboration • 51-200 employees • Startup • Hiring 18, 3 new
Symphony is a communication and markets technology company, powered by 4 interconnected platforms; Messaging, Voice, Directory, Analytics. Symphony Messaging is an internal & external workplace chat app.
bazaarvoice.com • HQ: Austin, United States • Social Commerce • E-commerce Marketing • Online Reviews & Ratings • 1001-5000 employees • Est. 2005 • Trust B • Hiring 14, 2 new
HQ: Austin, United States • Social Commerce • E-commerce Marketing • Online Reviews & Ratings • 1001-5000 employees • Est. 2005 • Trust B • Hiring 14, 2 new
Bazaarvoice is a leading technology company that specializes in user-generated content, product ratings, and online review management solutions. Headquartered in Austin, Texas, the enterprise enables global brands and retailers to collect and display authentic consumer feedback across e-commerce platforms. By leveraging social proof and shopper insights, its platform helps businesses increase online conversions, build customer trust, and optimize digital marketing strategies.
stryker.com • HQ: Portage, United States • Neurotech & Neuromodulation • Hospital Equipment & Furniture • Surgical Instruments & Devices • Orthopedic & Spine Implants • 5000+ employees • Est. 1941 • NYSE: SYK • Trust B • Hiring 1372, 169 new
HQ: Portage, United States • Neurotech & Neuromodulation • Hospital Equipment & Furniture • Surgical Instruments & Devices • Orthopedic & Spine Implants • 5000+ employees • Est. 1941 • NYSE: SYK • Trust B • Hiring 1372, 169 new
Stryker is an American medical technology company founded in 1941 by an orthopaedic surgeon who began manufacturing the mobility devices he had designed for his own patients. It sells hip and knee implants, trauma and extremity fixation, spinal implants, surgical power tools and navigation, neurovascular devices, hospital beds and stretchers, emergency response equipment, and the Mako robotic arm used for joint replacement. Listed on the New York Stock Exchange, it is one of the largest orthopaedic device makers in the world. The company is headquartered in Portage, Michigan, United States.
olo.com • HQ: New York, United States • Catering & Food Services • POS Systems • E-commerce Platforms • 51-200 employees • Est. 2005 • Trust B • Hiring 11, 1 new
HQ: New York, United States • Catering & Food Services • POS Systems • E-commerce Platforms • 51-200 employees • Est. 2005 • Trust B • Hiring 11, 1 new
Olo is a SaaS company that builds software for restaurants and food brands to manage and grow their digital ordering and delivery operations. Its products sit at the point where a customer places an order, a restaurant fulfils it, and the business needs to keep the experience consistent across channels. In practice, that means helping restaurant groups handle online ordering, delivery integration, and the operational workflows that sit behind high order volumes, while also supporting the data and reliability requirements that come with taking payments and routing orders accurately.
everquote.com • HQ: Cambridge, United States • Insurance Brokers & Agencies • InsurTech • Est. 2011 • NASDAQ: EVER • Hiring 10
HQ: Cambridge, United States • Insurance Brokers & Agencies • InsurTech • Est. 2011 • NASDAQ: EVER • Hiring 10
EverQuote is a Cambridge technology company founded in 2011 that operates an online insurance marketplace. Its data science matches consumers to carriers and agents, and it sells verified leads rather than underwriting policies itself. The company is listed on Nasdaq and covers auto, home and life insurance.
dataintellect.com • HQ: Belfast, United Kingdom • IT Consulting & Digital Transformation • Data Engineering & Migration Services • 201-500 employees • Est. 2012 • Trust D • Hiring 26, 1 new
HQ: Belfast, United Kingdom • IT Consulting & Digital Transformation • Data Engineering & Migration Services • 201-500 employees • Est. 2012 • Trust D • Hiring 26, 1 new
Every question matters, every pathway, direction, thought process and conversation. Because every challenge makes us stronger, more knowledgeable, more determined and more valuable to our clients.
aoshearman.com • HQ: London, United Kingdom • Legal Services • 501-1000 employees • Est. 2024 • Trust B • Hiring 179, 11 new
HQ: London, United Kingdom • Legal Services • 501-1000 employees • Est. 2024 • Trust B • Hiring 179, 11 new
A&O Shearman is an international law firm formed in 2024 by the merger of London-based Allen & Overy and New York-based Shearman & Sterling, advising corporates, financial institutions and governments on finance, capital markets, M&A, disputes, regulatory and tax matters. It operates nearly 50 offices in about 29 countries, with major hubs in London, New York, Paris, Frankfurt, Luxembourg, Dubai, Singapore and Hong Kong and a large support centre in Belfast. It hires associates and lawyers across practice areas, trainees and interns, paralegals, and business services staff in IT, cyber defence, data engineering, finance, HR and marketing.
ltm.com • HQ: Mumbai, India • Information Technology • Design & Creative • Branding • Creative Agencies • Media & Entertainment • Enterprise Apps Implementation Partners • IT Outsourcing & Dedicated Teams • IT Consulting & Digital Transformation • Est. 1996 • Trust B • Hiring 577, 30 new
HQ: Mumbai, India • Information Technology • Design & Creative • Branding • Creative Agencies • Media & Entertainment • Enterprise Apps Implementation Partners • IT Outsourcing & Dedicated Teams • IT Consulting & Digital Transformation • Est. 1996 • Trust B • Hiring 577, 30 new
LTM (formerly LTIMindtree) is a prominent global technology consulting and digital solutions enterprise that delivers comprehensive IT, cloud, and business transformation services to multinational corporations. Headquartered in Mumbai, India, the company operates an extensive international delivery network specializing in artificial intelligence, data engineering, and enterprise systems integration. As a subsidiary of the industrial conglomerate Larsen & Toubro, it partners with leading organizations across sectors such as banking, healthcare, and manufacturing to drive operational efficiency and digital modernization.
harness.io • HQ: San Francisco, United States • Code Intelligence • Developer Tools • DevOps & Platform Engineering • 1001-5000 employees • Est. 2016 • Trust A • Hiring 64, 3 new
HQ: San Francisco, United States • Code Intelligence • Developer Tools • DevOps & Platform Engineering • 1001-5000 employees • Est. 2016 • Trust A • Hiring 64, 3 new
Harness is an American software delivery platform company whose products cover continuous integration and delivery, feature flags, cloud cost management, chaos engineering, software supply chain and application security testing and internal developer portals, increasingly automated with AI agents. Founded by AppDynamics founder Jyoti Bansal, it sells to enterprise engineering and DevOps teams and runs a large engineering centre in Bengaluru alongside offices in the United States and Europe. The company is headquartered in San Francisco, California, United States.
magnify.agency • HQ: Seattle, United States • Customer & Retention Analytics • CRM Software • Trust B • Hiring 3
HQ: Seattle, United States • Customer & Retention Analytics • CRM Software • Trust B • Hiring 3
Magnify is a software company that builds a post-sales orchestration platform for the customer experience, using AI, machine learning and large-scale data architectures. Its engineers develop microservices, machine learning services and integration components, and it also hires for customer revenue operations. The company is headquartered in Seattle, United States.
