Senior Software Engineer
2 days ago
Málaga
E-Frontiers – We help top tech talent find opportunities in leading product and scale-up companies across Europe. We make sure candidates have a great experience and get the information they need to make the best career decisions. We are currently partnering with a fast-growing international fintech, looking for Backend Engineers (Senior & Mid-level) to join their operations automation team based in Málaga (hybrid model). This team is building the internal systems that power automation across key business areas like Legal, Finance, and HR. It’s a high-impact environment where engineering meets operations, moving from manual processes to intelligent, AI-driven workflows. What you’ll do: • Design and build scalable backend systems that automate complex operational processes, • Work on workflow orchestration and distributed systems, handling real-time and asynchronous processes, • Contribute to the development of AI-powered solutions (LLMs and agents) to reduce manual work, • Collaborate closely with product and cross-functional teams to deliver end-to-end solutions, • Improve system reliability, observability, and performance in production environments, • Mentor other engineers (for senior profiles) and contribute to technical decision-making What they offer: • Competitive salary + performance bonus, • Private health and dental insurance, • Wellbeing support (gym access, mental health, etc.), • Hybrid model: 4 days in the office (Málaga), 1 remote, • International and fast-paced environment with real growth opportunities, • Strong engineering culture with focus on modern technologies and AI Your profile: • Experience building backend systems (Node.js, TypeScript, Python or similar), • Solid understanding of distributed systems and asynchronous architectures, • Interest or experience working with LLMs, AI workflows, or automation systems, • Comfortable working across different parts of the system and improving existing solutions, • Strong communication skills in English, • For senior candidates: experience mentoring and leading technical initiatives