Empleos de lead python backend engineer en Murcia

About the role:We're looking for aStaff Data Scientistto lead the technical direction, scaling, and evolution of our core AI capabilities across two tightly connected domains:Search, Ranking & Recommendations: advancing our multi-stage retrieval and ranking systems (Two-Tower networks, Vector Search/ANN, LTR) to optimize catalog discovery for raw physical...

Back Market, a global marketplace for refurbished devices, is seeking a Senior Backend Engineer to own backend services and shape the evolution of a distributed stack. You will work in an agile environment with a strong ownership mindset and deliver scalable, reliable systems.You will collaborate across the tech stack including Python, FastAPI, Go, VueJS,...

Staff Software Engineer — Java / Spring PlatformCroatia; Spain ; United KingdomDuetto's core Java/Spring platform processes millions of rate decisions daily across thousands of hotels worldwide — and this role owns its architecture and evolution.As Staff Software Engineer on the Dev Platform team, you'll drive domain decomposition, define service...

In this role you will own the reliability and operational readiness of the Guardicore Data and AI Platform, a cloud-native data/AI platform for security analytics.You will work with cross-functional teams to improve availability, performance, security, and cost efficiency, while guiding engineers on service performance.You will lead complex production...

Octopus Energy is looking for a Backend Engineer to join a cross-functional team delivering high-impact MVPs for our sites and apps.You will collaborate with international teams to build scalable Python/Django services and APIs, focusing on business needs and rapid delivery.You will own modules such as private area, billing, onboarding, and dashboards,...

We're looking for a midlevel or senior IC to join our Backend Engineering team as a Site Reliability Engineer.You'll own the uptime, performance, and observability of our platform, and help set the standard for how the rest of engineering builds, ships, and monitors softwareThe range of problems is wide.You'll work on petabyte-scale data processing, SaaS...

As a Full Stack Engineer, you'll join a Cloud Engineering organization where engineers are encouraged to think beyond traditional frontend and backend boundaries.You'll have the opportunity to own meaningful features end to end, work across different layers of the stack, and contribute to products and infrastructure used at scale.We are also actively...

XCEED in Spain is seeking a Staff Frontend Software Engineer to be the technical anchor for our frontend org.Shape architecture, lead initiatives, and drive performance, accessibility, and maintainability across React SPAs and Next.Js apps.Collaborate with product, design, and backend, establish standards, review code, and mentor engineers in a fast-moving,...

Who We AreCint is a pioneer in research technology (ResTech).Our customers use the Cint platform to post questions and get answers from real people to build business strategies, confidently publish research, accurately measure the impact of digital advertising, and more.The Cint platform is built on a programmatic marketplace, which is the world's largest,...

Select how often (in days) to receive an alert: Create AlertPrincipal Data Scientist, Generative Recommendations & Agentic Orchestration- Spain Remote Date: Sep 27, ****Location: Barcelona, B, ES, *****Company: VistaWho We Are At Vista, we are building an industry-leading Customer Relevance Platform to scale personalization across products, design templates,...

This position is listed on behalf of a partner company, who manages all applications and next steps.Our partner is looking for a Senior AI Engineer (f/m/x) based in Spain.This is a senior backend engineering role focused on building the internal AI infrastructure that enables an organisation to become truly AI-native.You'll take AI-powered tools from early...

We're Revolutionizing Energy to Change the WorldAt Octopus Energy, we're not your typical utility company.We're a team of passionate people working every day to make energy 100% renewable, accessible, and fair for everyone.We believe technology and innovation are key drivers of change.Our mission is to transform the way the world consumes energy breaking...

Lever, Inc. is seeking a Senior AI Engineer (f/m/x) based in Europe to lead the design, development, and deployment of internal AI infrastructure.You will own backend services, APIs, and integrations that enable AI-powered workflows with strong security and governance in mind.You will work autonomously in a remote-first environment, collaborating with...

As a Staff Frontend Engineer at bunch, you will shape the architecture, quality, and developer experience of the product surfaces our customers and internal teams rely on every day.You will work across product teams to make our frontend systems scalable, reliable, accessible, and fast — while helping engineers ship with clarity and confidenceThis is not...

This position is listed on behalf of a partner company, who manages all applications and next steps.Our partner is looking for a Staff Engineer (Core & MLOps) based in Spain.This role offers the opportunity to shape foundational infrastructure powering large-scale web data products and distributed engineering teams.You'll own the architecture of core control...

Senior DevOps Engineer for Industrial AI Cloud (m/f/d)Full-timeT?Systems is part of the Deutsche Telekom Group, with around ****** employees worldwide.We create technology with purpose to generate a positive impact on society.We are looking for curious talent, eager to learn, take on challenges, and contribute ideas that transform our customers'...

Remote — European Union.Company based in London, UKWe're looking for an AI Engineer to build production AI applications that combine LLMs, enterprise data, retrieval systems, and modern backend services.You'll work on practical AI products used in real business workflows—taking ideas from prototype through to reliable production applications.What You'll...

About Upsun About Upsun (formerly Platform.Sh) Upsun is the cloud application platform humans and robots love.It is built for today's hybrid teams, where AI agents write and test code and humans focus on solving the problems that really matter.Developers, DevOps engineers, and platform teams use Upsun to build, ship, and scale confidently without wrestling...

Principal Software Engineer - Identity & Access ManagementSpainThe salary range for this role is negotiable, the range being $6,000-$11,000 per month (Gross in USD), based on location and experience level.About Sezzle:With a mission to financially empower the next generation, Sezzle is revolutionizing the shopping experience beyond payments, blending...

About the role: We're looking for a Staff Data Scientist to lead the technical direction, scaling, and evolution of our core AI capabilities across two tightly connected domains:Search, Ranking & Recommendations : advancing our multi-stage retrieval and ranking systems (Two-Tower networks, Vector Search/ANN, LTR) to optimize catalog discovery for raw...