backend development

Are you looking for a young startup with a lot of creative freedom and do you want to be part of a young and very good IT/development team? Then you've come to the right place and we look forward to meeting you. Cyber Insight is revolutionizing IT security and data protection. We enable companies to independently assess their individual risks with the help...

Driverseat is looking for a Software Engineer Full Stack - Backend Focus to join our international team. You'll design and develop backend services for enterprise applications while ensuring high standards of performance and security. Experience with APIs, agile environments, and ideally XAML or Docker is preferred. Enjoy a modern workspace with flexible...

Job Summary We are looking for a Senior Backend Developer with strong experience in Node.js, microservices, Camunda workflows, and enterprise integrations. The candidate should have strong development and production troubleshooting/problem-solving skills, with the ability to investigate complex issues across microservices, workflows, messaging systems, APIs,...

P-1328At Databricks, we are passionate about enabling data teams to solve the world's toughest problems — from making the next mode of transportation a reality to accelerating the development of medical breakthroughs. We do this by building and running the world's best data and AI infrastructure platform so our customers can use deep data insights to...

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. Our modular, AI-powered infrastructure lets hoteliers customise their tech stack, automate routine work and deliver seamless, personalised guest experiences, powered by...

Your mission at Mercanis At Mercanis, we are building the Agentic AI Procurement Suite that powers the procurement of tomorrow, digital, transparent, and intelligent. We are looking for a Backend Engineer who is excited to build modern, reliable backend services and grow their technical expertise over time. You will work closely with senior engineers,...

Backend & Integration Java Developer m/w/dBackend & Integration Java Developer m/w/d2 years01.09.2026We are looking for a Backend & Integration Java Developer to maintain and evolve a core enterprise application. You will work in a diverse environment, managing integrations with other systems and contributing to the modernization of the platform.Main...

Join Apaleo and shape the future of hospitality techApaleo is the world's most open, API-first property management platform, powering the next generation of hospitality operations. Our modular, AI-powered infrastructure lets hoteliers customise their tech stack, automate routine work and deliver seamless, personalised guest experiences, powered by...

At SumUp, we empower small businesses with simple, affordable tools to start, run, and grow. Our Global Bank teams build the financial services that help merchants manage their money and keep their businesses moving.For merchants, a transfer should feel simple. Behind that experience is a complex network of payment schemes, banks, providers, messages,...

Intro CO2 emissions in the real estate sector must be reduced quickly. But what is not measured cannot be controlled in a targeted manner: Our live data on consumption and generation in properties enables the most effective use of electricity, gas, heat and water in everyday life. We are a young Berlin scale-up that supports sustainability and also lives it...

Work & Travel Guide is a young, fast-growing startup. We are building a product that helps people discover the world... smarter, simpler, and radically better than anything available today. But this is about more than features. We are building the infrastructure for freedom. For people who do not want to travel someday, but now. You will join at a stage...

Enjoy solving complex backend challenges, working with distributed systems, and having a real say in technical decisions? Join our Email Security team as a Senior Backend Engineer and help build, improve, and evolve the backend services powering our cybersecurity products. You\'ll work in a technically demanding environment where performance, scalability,...

Your missionWe are looking for a Fullstack Engineer whose primary strength lies in backend engineering, but who is also comfortable implementing production-ready frontend features.Most of your technical depth will be applied on the backend, but feature ownership does not stop at the API boundary. You join a small cross-functional product team that works with...

Shape the Foundation of Global Software SolutionsModern software solutions for print and scan management – this is what our international team works on every day. We continuously develop and enhance our products, delivering solutions that are used worldwide. You can expect a work environment that sets standards in flexibility and innovation. As part of the...

📚 Feita de pessoas que transformam a educação Todas as vagas da Arco são elegíveis para Pessoas com Deficiência. A Arco Educação é a maior empresa de educação básica da América Latina. Conectamos educação, tecnologia e dados para transformar a educação em escala. Nosso desafio é audacioso: construir o maior Sistema Operacional da...

Scalable web architectures? Your PHP expertise takes them to the next level!Shape innovative web projects with us as a PHP Backend Developer. With your PHP skills, you develop complex backend solutions and set technical standards. Your expertise in modern backend technologies and system architecture makes you an indispensable team member.Further development...

Your mission Build the backbone of intelligent energy systems. You'll develop backend systems that turn complex optimization algorithms into reliable, real-time decisions for industrial energy systems. From the core APIs of our optimization platform to integrations with energy management systems, you make sure our platform runs fast, stable and reliable....

About the RoleJoin the engineering team at an early-stage AI content software company, building systems that help businesses improve how their content is discovered through AI-powered search. You will focus on the architecture and growth of the content platform, while contributing across the stack and working closely with the team.What You'll DoDesign,...

Onyx Biotech is an early‑stage startup with the vision to redefine bioprocessing by delivering precise results, helping our customers to accelerate the delivery of life‑saving drugs to the market. By combining our proprietary mathematical models, our smart workflows, and AI, our hybrid approach delivers best‑in‑class simulations of bioprocesses to...

Make it happenYOU... design and develop scalable Python backend services for AI-powered procurement applications build REST APIs and integrate backend solutions with frontend, cloud, and AI systems develop data processing pipelines supporting modern AI and LLM-based applications transform rapidly developed prototypes into secure, maintainable, and...