Empleos de senior java engineer distributed systems remote en Madrid

Bienvenidos/as a Apipana.io - Donde la innovación se encuentra con la excelencia y la pasión por el desarrollo de software.¡Sé parte de nuestra emocionante travesía en la frontera de la tecnología!Buscamos profesionales que quieran crecer en un entorno internacional donde se promuevan los más altos estándares de calidad de software. Si buscas un...

About INFINNI: INFINNI is the infrastructure behind the creator economy. We're already the leading CRM in our category, with thousands of creators and creator businesses running their operations on our platform. Now we're building the next layer of products, AI-powered tools, big-data and infrastructure purpose-built for creators. We're a global team of 180+...

Job Title:Game DeveloperJob Type:ContractLocation:RemoteJob Summary:Our customer’s team is seeking a Game Tools & Modding Engineer with strong rendering and engine-level experience to build high-performance, real-time applications. This role goes beyond gameplay—you’ll work on graphics systems, rendering pipelines, and low-level optimizations using...

Senior Performance Engineer We are looking for a Senior Performance Engineer to lead our efforts in making Proton VPN the fastest, most resilient, and most reliable VPN service in the world.What you will doDesign and own Proton VPN’s performance framework, defining metrics and KPIs that reflect the real-world experience of users (time-to-connect,...

Giesecke+Devrient is a global company that provides security technologies for both the physical and digital worlds. Every day, billions of people benefit from G+D innovations in their personal and business lives. We develop, manufacture, and deliver products and solutions that safeguard payment processes, identities, connectivity, and data. AtG+D Mobile...

Overview Location: Fully remote (EMEA timezone) Start date: ASAP Languages: Fluent English required Industry: Cloud Computing / AI / European Deep-Tech SaaS About The Role Pragmatike is recruiting on behalf of a fast-scaling, well-funded distributed cloud infrastructure startup building next-generation AI-native cloud services. The company is redefining how...

Who we areAt Rover, pets and their people are at the heart of everything we do. We connect pet parents with trusted pet care across the U.S., Canada, Europe, and Australia. Headquartered in Seattle and Barcelona, we’re a values driven, fast‑growing tech company focused on building safe and personalized experiences tailored to the needs of each unique...

Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We’re redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless workspace. Our momentum comes from a simple idea: help teams work...

We are seeking a technically skilled Java Engineer to join our dynamic Software Engineering department at AUTO1 Group Technology. As part of our disruptive approach in the used car market, our team leverages cutting‑edge technology to gather and analyze data, optimizing our platforms and processes. AUTO1 Group is Europe’s leading digital automotive...

At BOLD, we design and build the next generation of high-performance battery systems for the world’s most demanding industries — from Formula 1 and hypercars to aerospace, marine and defense. Our mission: to deliver energy systems where every millisecond and every degree matter. As a Senior Test Engineer, you will play a key role in validating the...

Senior QA EngineerWe build and operate web products used daily by tens of thousands of people across 13 European countries. Treatwell Connect is our SaaS platform for salon and venue management, the tool thousands of salon owners rely on to run their business every day. Following the integration of Salonized, we now have a dedicated QA team and we're shaping...

Datavant is the data collaboration platform trusted for healthcare. Guided by our mission to make the world’s health data secure, accessible and actionable, we provide critical data solutions for organizations across the healthcare ecosystem — including providers, health plans, researchers, and life sciences companies. From fulfilling a single...

Schwarz IT Barcelona is seeking a (Senior) Site Reliability Engineer to enhance its software products' design, development, and maintenance. The role involves collaboration in software lifecycle activities and implementing robust SRE principles to support a dynamic and innovative IT hub within Europe’s largest retail group. Ideal candidates will possess...

Our partner is a fast-growing HealthTech company developing connected technologies at the intersection of hardware, embedded systems, IoT, AI and digital health. Their technology transforms everyday environments into intelligent health platforms, enabling seamless and continuous health monitoring.We are currently looking for a Senior Software Engineer...

Place in the Organization AI Learning Capabilities, ELL TechnologyJob Title Senior Software Engineer (Senior AI Engineer)Location Poland or SpainReports To Software Engineering ManagerRole Aim Are you passionate about software development, AI, and shaping the future of education? Are you excited about developing software and intelligent systems that improve...

Our Mission: Why Lighthouse? At Lighthouse, we’re on a mission to revolutionize commercial strategy as hospitality’s most powerful AI platform. We take the world's largest hotel data network and transform it into real-time intelligence that drives action. We don't just deliver insights; we empower businesses to make decisions that move revenue.With $370M...

We are looking for an experienced Senior Data Engineer to join a high-performing technology team working on data-intensive, business-critical systems in the FX space. This role is suited to someone who enjoys building robust data platforms, solving complex engineering problems, and working closely with stakeholders to deliver reliable, scalable solutions....

Sumsub is seeking a Senior Backend Engineer to build backend services for the Travel Rule product. You will design and implement secure data exchange between crypto service providers, integrate with multiple partners, and operate in asynchronous, distributed architectures to ensure reliability. You will own backend components from design to production,...

Mercanis is seeking an experienced Agentic AI Engineer to design, build and optimize agentic AI systems that automate procurement workflows and power intelligent decision making across our platform. You will work with Python, LangGraph, and AWS, integrating providers like OpenAI, Anthropic, and AWS Bedrock to enhance automation. Join a distributed,...

AI EngineerPosition:AI EngineerType:Hourly Contract (Part-Time)Compensation:$60–$120/hourLocation:RemoteAbout the Opportunity This opportunity is for experiencedAI Engineers and Software Engineerswith expertise inPython, Java, C++, Rust, TypeScript, algorithms, debugging, codebase refactoring, and performance optimizationto contribute to advancedAI...