14 Backend Software Engineer jobs in Madrid.

Hiring now: Sr Backend Engr @ Pleo, Sr Software Engr Language @ Datadog, Software Engr Conversatio @ Sinch, Sr Backend Engr @ Celonis, Sr Fullstack Dev @ Cognizant, Backend Engr @ Cabify, Staff Software Engr Ccip @ Chainlink .Explore more at jobswithgpt.com.

🔥 Skills

Go (8) Java (4) observability (3) Python (3) distributed systems (3) scalability (3) Kubernetes (3) microservices (2) Rust (2) Node.js (2)

đź“Ť Locations

Madrid (14)
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Pleo

Senior Backend Engineer Madrid
Skills & Focus: Backend Engineer, Kotlin, microservices, cloud environments, DevOps, relational databases, testing frameworks, observability, technical debt, code reviews
About the Company: Pleo helps companies manage their finances by allowing employees to spend responsibly. They promote a culture of trust and transparency, with a focus on teamwo…
Experience: Extensive experience in server-side languages and solving complex technical challenges at scale.
Salary: 87,000€-93,000€ (Spain/Portugal); £79,000-£83,000 (United Kingdom)
Type: Full-time
Benefits: Pleo card, lunch allowance, private health insurance, flexibility/remote working, option to purchase additional holiday…

Datadog

Senior Software Engineer - Language Tools Madrid
Skills & Focus: Software Development, Continuous Integration, Programming, Build Tools, Testing, Python, Go, Java, Rust, TypeScript
About the Company: Datadog (NASDAQ: DDOG) is a global SaaS business, delivering a rare combination of growth and profitability. We are on a mission to break down silos and solve …
Benefits: New hire stock equity (RSUs) and employee stock purchase plan (ESPP), Continuous professional development, product trai…
Senior Software Engineer - XPQ Madrid
Skills & Focus: query execution, query planning, optimization, fault-tolerant, scalable solutions, Go, Java, Rust, C++, database internals
About the Company: Datadog (NASDAQ: DDOG) is a global SaaS business, delivering a rare combination of growth and profitability. We are on a mission to break down silos and solve …
Experience: significant backend programming experience in one or more languages (Go, Java, Rust, C++)
Benefits: New hire stock equity (RSUs) and employee stock purchase plan (ESPP), Continuous professional development, product trai…
Senior Software Engineer - High Performance Transaction Systems Madrid
Skills & Focus: High Performance Transaction Systems, distributed systems, automation, infrastructure, programming language, cloud providers, problem solving, data models, scalability, cost efficiency
About the Company: Datadog (NASDAQ: DDOG) is a global SaaS business, delivering a rare combination of growth and profitability. We are on a mission to break down silos and solve …
Experience: at least 5 years of professional experience
Type: Full-time
Benefits: New hire stock equity (RSUs), employee stock purchase plan (ESPP), continuous professional development, product trainin…

Sinch

Software Engineer - Conversational AI Madrid
Skills & Focus: Conversational AI, software solutions, collaboration, SaaS, Go, Node.js, React, Typescript, Kubernetes, Kafka
About the Company: Sinch is a global company composed of people from different countries and cultures. Our customer communications cloud empowers businesses to reach everyone in …
Experience: Experience working across multiple technology stacks using different programming paradigms; ideally within a SaaS or subscription business; proficiency in Go and Node.js; experience with React and Typescript.
Type: Full-time
Benefits: Health and life insurance, a flexible work environment, retirement savings plans, and more.

Datadog

Software Engineer - Backend Generalist Madrid
Skills & Focus: scaling, deployment, production, feature flags, architecture, high scale, software engineering, team collaboration, pragmatism, problems solving
About the Company: Datadog (NASDAQ: DDOG) is a global SaaS business, delivering a rare combination of growth and profitability. We are on a mission to break down silos and solve …
Experience: 5+ years of software building experience
Benefits: New hire stock equity (RSUs), employee stock purchase plan (ESPP), continuous professional development, intradepartment…

Celonis

Senior Backend Engineer Madrid
Skills & Focus: Java, Spring Framework, microservices, REST APIs, AWS, PostgreSQL, ETL, Git, Docker, Kubernetes
About the Company: Celonis helps some of the world’s largest and most esteemed brands make processes work for people, companies and the planet. The Celonis Process Intelligence P…
Experience: 6+ years
Benefits: Great compensation and benefits packages (equity, life insurance, time off, generous leave for new parents, etc.)

Sinch

Software Engineer Madrid
Skills & Focus: Java, microservices architecture, MongoDB, Kafka, RESTful APIs, scalability, security, observability, cloud-native, automated testing
About the Company: Sinch is pioneering the way the world communicates. More than 150,000 businesses — including Google, Uber, Paypal, Visa, Tinder, and many others — rely on Sinc…
Experience: 3-5 years of backend development experience

Cognizant

Senior Fullstack Developer Madrid
Skills & Focus: Backend Development, APIs, Microservices, Python, Node.js, Go, Databases, Data Processing, Performance Optimization, Security
About the Company: Cognizant is one of the world's leading professional services companies, transforming clients' business, operating, and technology models for the digital era. …
Type: Full-time
Benefits: Restaurant tickets for every working day, Permanent contract, Referral program, Salary and bonuses.

Pleo

Senior Site Reliability Engineer Madrid
Skills & Focus: Grafana, AWS, GCP, Terraform, Kubernetes, Flux, GitOps, Istio, GitHub Actions, Go
About the Company: Pleo is a scale-up in the fintech industry, focused on providing the best possible experience for customers while managing expenses. Their mission is to help e…
Type: Full-time
Benefits: Your own Pleo card, catering for lunch in offices, private health insurance, 25 days of holiday + public holidays, flex…

Cabify

Backend Engineer Madrid
Skills & Focus: backend technology, Go, Elixir, Ruby, distributed systems, design patterns, peer-reviews, mentoring, data oriented, continuous delivery pipeline
About the Company: At Cabify, we aim to make cities better places to live by improving mobility for the people living in them, connecting riders to drivers at the touch of a butt…
Experience: Experience in developing medium/large-scale web applications and distributed systems in a production environment.
Salary: up to 72K
Type: Full-time
Benefits: Recharge days (10 Free Fridays annually), flexible work environment, regular team events, personal development programs…
Backend Engineer Madrid
Skills & Focus: Backend development, Python, Go, Scalability, Distributed systems, Agile methodologies, Continuous delivery, Data-oriented applications, Mentorship, Collaborative teams
About the Company: Cabify is a company that empowers business and operations teams to focus on what they do best by scaling them with technology. Currently, it serves thousands o…
Experience: Experience in developing medium/large-scale web applications and distributed systems in a production environment is also a plus.
Salary: L3 up to 52K // L4 (Senior) up to 72K
Type: Full-time
Benefits: Excellent salary conditions, recharge days (10 free Fridays annually), flexible work environment & hours, regular team …
Software Engineer Madrid
Skills & Focus: Software Engineer, backend technologies, Go, Elixir, Ruby, distributed applications, reliability, scalability, performance, data-driven
About the Company: Cabify aims to make cities better places to live by improving mobility and connecting riders to drivers at the touch of a button.
Salary: Excellent Salary conditions
Benefits: Recharge days! (10 Free Fridays annually), Flexible work environment & hours, Regular team events, Cabify staff free ri…

Chainlink Labs

Staff Software Engineer, CCIP Madrid
Skills & Focus: blockchain, Web 3.0, Golang, distributed systems, scalable software, backend APIs, test-driven development, Solidity, network health monitoring, observability
About the Company: Chainlink Labs is the primary contributing developer of Chainlink, the decentralized computing platform powering the verifiable web. It helps power verifiable …
Experience: At least 8+ years of professional software development experience.
Type: Full time