startup jobs in Belfast

About the role I’m working with a well-funded early-stage BioAI startup applying machine learning to a hard, underexplored biological problem with real implications for climate resilience and food security. They’re building an ML-first platform where research doesn’t sit in isolation. Models are expected to ship, be used by scientists, and influence real experimental decisions. They’re looking...

You will own the UK market from the first touchpoint to the final signature, selling directly to CTOs, Heads of QA, and Engineering Leaders.

🌍 Expressions of Interest – VC-Backed Cleantech Startups ⚡ At Intervl Group, we partner with some of the most exciting venture-backed businesses across Future Mobility, Renewables, Energy Storage, and Climate Tech. These companies are funded by leading European and North American investors and are building the solutions that will define the energy transition. We are currently seeking...

🚨 Full Stack Engineer (AI & Cybersecurity Startup) - EU Remote🚨 We're partnering with a well-funded AI startup (stealth for now) that’s building at the intersection of LLMs and cybersecurity, and we’re looking to connect with exceptional Full Stack Engineers across the EU. This is an early engineering hire with huge ownership, high autonomy, and the chance to shape a modern product and...

About Revolut People deserve more from their money. More visibility, more control, and more freedom. Since 2015, Revolut has been on a mission to deliver just that. Our powerhouse of products — including spending, saving, investing, exchanging, travelling, and more — help our 65+ million customers get more from their money every day. As we continue our lightning-fast growth, 2 things are...

You will work directly with the founder to take prototypes into real venues and turn them into a reliable, scalable product.

You will work across hardware, firmware, manufacturing, and real-world installs. One day you might be debugging a hardware or firmware issue, the next you could be installing a system, running a live demo, or speaking with a brewery about improvements.

🚀 Engineering Leader | AI-Native B2B SaaS | London (Hybrid) Package: £150,000-£200,000 + meaningful equity Location: London (hybrid, in-person collaboration encouraged) bloom has partnered with a high-growth, AI-native B2B SaaS startup that’s rethinking how modern teams operate in one of the most fundamental areas of business. Already revenue-generating and scaling fast, the company is set to...

We’re an innovative, fast-growing startup with a passion for driving impactful change in our industry. Our team is dedicated, dynamic, and highly collaborative. We are seeking a skilled and innovative Mechanical Engineer to join our dynamic team. The successful candidate will be responsible for the design, development, testing, and building of robotics and custom machinery specifically tailored...

About Djaayz Co-founded by Cathy Guetta, Djaayz is a DJ booking platform built specifically for the hospitality industry: hotels, restaurants, bars, beach clubs, clubs, and corporate events. We streamline everything — DJ selection, booking, payments, invoicing, and scheduling — with a network of 13,000+ DJs across France and the UK. Djaayz already works with hospitality groups, premium...

Want to take your sales career to the next level? Look no further than memoryBlue, the fastest-growing sales development company in B2B tech. With clear pathways to help you climb the ladder and plenty of opportunities for growth, we offer careers, not just jobs. In fact, we promoted 50 team members in just an 18-month timeframe. Want to take your sales career to the next level? Look no further...

You will be working closely with the Machine Learning team; however, you are not required or expected to have background in Machine Learning. This is an applied role, and we are looking to hire a software engineer with experience in cloud computing and distributed systems. In this role, you will:

About Prighter Prighter is a fast-growing LegalTech company building productised services and SaaS solutions for compliance with data protection as well as AI & digital governance regulations. With the mission to enable companies around the world to comply with regulatory requirements for their digital business, our services and SaaS solutions guide our global clients through the increasingly...

ABOUT US Jotform is a San Francisco-based SaaS company with more than 35 million users worldwide. We are thriving and growing, and we’ve never needed outside funding. That’s because we like keeping things agile, independent, and fun. Jotform believes everyone should be able to create their own online forms. Our 10,000+ ready-made form templates, 100+ integrations, and more than 380 widgets have...

You will design, build, and deploy production‑grade models using energy‑market data, asset telemetry, weather data, settlement data, and commercial datasets. This role is central to the evolution of our pricing, risk, trading, and optimisation engines.

You will collaborate closely with engineering, product, and commercial teams and work with a high degree of autonomy.

You will be our First Sales Hire, working directly alongside our Marketing Manager and our Marketing Operations Specialist.

You will need to be a detective and a strategist.

You will research who they are, what their company is facing, and what specific content or assets we have built that would solve a problem for them right now.

Paid Internships in China at Fortune 500 Companies - Full Support & Stipend Included What You’ll Do: Join Go Abroad China’s internship program in China and gain real-world experience at leading Fortune 500 companies, innovative startups, and multinational corporations in China. You’ll work on meaningful projects in fields like Business, Engineering, IT, Marketing, Finance, and Hospitality while...

IMPORTANT: For this role you must be based in the UK and hold the Right to Work in the UK. Want to take your sales career to the next level? Look no further than memoryBlue, the fastest-growing sales development company in B2B tech. With clear pathways to help you climb the ladder and plenty of opportunities for growth, we offer careers, not just jobs. In fact, we promoted 50 team members in...

Paid Internships in China at Fortune 500 Companies - Full Support & Stipend Included What You’ll Do: Join Go Abroad China’s internship program in China and gain real-world experience at leading Fortune 500 companies, innovative startups, and multinational corporations in China. You’ll work on meaningful projects in fields like Business, Engineering, IT, Marketing, Finance, and Hospitality while...

About Revolut People deserve more from their money. More visibility, more control, and more freedom. Since 2015, Revolut has been on a mission to deliver just that. Our powerhouse of products — including spending, saving, investing, exchanging, travelling, and more — help our 65+ million customers get more from their money every day. As we continue our lightning-fast growth, 2 things are...

About Revolut People deserve more from their money. More visibility, more control, and more freedom. Since 2015, Revolut has been on a mission to deliver just that. Our powerhouse of products — including spending, saving, investing, exchanging, travelling, and more — help our 65+ million customers get more from their money every day. As we continue our lightning-fast growth, 2 things are...