Backend Developer Jobs

Who We Are At Intropic, we’re building the future of financial intelligence, where deep market expertise meets the power of AI. Founded in London’s financial centre of Canary Wharf, we exist to transform complex data into clarity, precision, and action. Our culture is shaped by truth-seeking, veloci

Join Apaleo and Shape the Future of Hospitality Tech! Apaleo is the world’s most open, API-first property management platform powering the next generation of hospitality operations. Its modular, AI-powered infrastructure enables hoteliers to customise their tech stack, automate routine work, an

🚀 Why Headout? We’re a rocketship: 9-figure revenue, record growth, and profitable With $200M+ in revenue, guests in 700+ cities, and 18 months of profitability, Headout is the fastest-growing marketplace in the travel industry, and we’re just getting started. We've raised $60M+ from top-tier invest

Activate Interactive Pte Ltd (“Activate”) is a leading technology consultancy headquartered in Singapore with a presence in Malaysia and Indonesia. Our clients are empowered with quality, cost-effective, and impactful end-to-end application development, like mobile and web applications, and cloud te

Join one of the UK’s largest electrical wholesalers as we reimagine our technology for the digital age. We’re modernising our legacy systems and building new platforms powered by AWS and AI — and we need creative minds to help us shape the future! Life as a Senior Back End Developer: As a Senior Bac

Why this role matters JOIN helps thousands of businesses find the right people — faster, fairer, and with less friction. Our platform handles millions of candidate interactions, and our clients praise JOIN’s attention to detail and unmatched user experience. We’re looking for a Backend Engineer to j

Njuškalo is the leading Croatian marketplace, connecting more than 1.1 million active users daily. We pride ourselves on offering our users a simple, intuitive platform for online buying and selling, while providing our employees with a dynamic environment full of opportunities for growth and develo

Backend engineer - Indigo Platform LevelBlue/Cybereason · Tokyo, Japan MUST BE LOCATED IN JAPAN At Level Blue/Cybereason , we are developing Indigo , our next-generation platform designed for high-throughput ingestion, processing, and real-time analysis of EDR, XDR, and

About Clerkie Clerkie is a fintech startup on a mission to democratize financial wellness using the power of artificial intelligence. Launched in 2018, Clerkie began with an app, aiming to help the nearly 123 million underserved Americans in need of financial guidance. Since its inception, the compa

About Safari AI Safari AI's vision is to Automate Action of the leading companies in the physical economy, from Entertainment, Live Venues, QSR's, Retail and beyond. The company uses computer vision AI to Measure, Alert and provide AI-generated Recommendations at the operations of leading enterprise

We Are Route When shoppers hit "buy," a great customer experience doesn’t end, it’s just getting started. For too long, everything after checkout has been the weakest link in ecommerce: confusing tracking, lost or damaged packages, clunky returns, and missed opportunities to turn first-time buyers i

Since August 2019, we’ve been making it easier for customers to find the right vehicle, and for automotive retailers to sell them. More recently, we’ve been on a journey… In June 2025 we were acquired by Volkswagen Financial Services UK (VWFS UK) and our mission is simple: build the right tech

Senior Back-End Engineer About Peerspace Peerspace is the leading and category defining online marketplace for venue rentals for meetings, productions, and events. We open doors to the most inspiring spaces around the world, from lofts and mansions to storefronts and studios. Over $500M has been tra

You'll build the software that connects engineering intelligence to the world's leading CAD platforms. If you've ever written Python that automated Siemens NX, CATIA, SOLIDWORKS, or Creo—or built backend services that process engineering design data—you'll likely find this work exciting. You'll desi

ABOUT INFINITE PLInfinite pl is a digital-led tech firm driven to become a digital logistics pioneer by harnessing the power of people, data, and platforms. We orchestrate and build innovative platforms that tackle complex problems within logistics and adjacent sectors, enriching the experiences of

¿Eres el Ingeniero Backend que Transformará la Arquitectura de Próxima Generación? Ubicación: Remoto (España) Horario: 09:00 - 18:00 En Initium Softwa...

About Fable AI-driven threats and human error are today’s biggest enterprise security risks. Cybercriminals don’t hack systems—they exploit people. Human errors drive 90% of security breaches, making human behavior the primary and growing attack surface. (ex 1, ex 2, ex 3) Fable is a security platfo

We're hiring a **Lead Backend Engineer** to lead the team that builds and maintains our backend platform. This is a hands-on role — you'll write production PHP and Laravel code while setting technical direction, mentoring engineers, and owning the quality and architecture of what your team ships. Yo

Upside is a software consultancy built by engineers, for engineers. We partner with global companies to solve real, complex technical challenges. We’re deep into Applied AI and R&D, building both production-grade platforms for clients and our own open-source tools like Enthusiast (Agentic AI framewo

¡Sumate a Nubimetrics! Somos la empresa líder en análisis de datos para e-commerce, transformando millones de datos de marketplaces en insights accionables para hacer crecer negocios. Nos especializamos en Big Data, Business Intelligence e Inteligencia Artificial como base de nuestros análisis, con