Last updated: 2025-06-18

21 Backend Software Engineering jobs in Barcelona.

Hiring now: Sr Backend Engineer @ Back Marke, Sr Php Developer @ Manychat, Sr Rust Software Developer @ Workato, Backend Engineer @ Cardo Heal, Open Source Software Engineer Container @ Datadog, Sr Software Engineer @ Socialpoin, Backend Engineer @ Monzo, Sr Software Engineer Backend @ Blacklane, Rust Engineer Defi @ Keyrock, Software Engineer @ Payhawk. Explore more at at jobswithgpt.com

🔥 Skills

Kubernetes (10) Python (9) PostgreSQL (7) Docker (7) Backend Engineer (5) FastAPI (5) Go (4) GCP (4) Kafka (4) Agile (3)

📍 Locations

Barcelona (21)

Back Market

Back Market is the world’s leading refurbished electronics marketplace with a team of more than 650, powering operations in 18 countries. The company is dedica…

Senior Backend Engineer

Barcelona

  • Skills: Backend Engineer, Service-oriented architecture, Python, FastAPI, PostgreSQL, Kubernetes, Docker, Agile environment, Clean code, Team collaboration
  • Experience: 5+ years in backend development
  • Type: Full-time

Manychat

Manychat is a leading Chat Marketing platform. We help businesses engage with their customers on Instagram, Facebook Messenger, WhatsApp, and Telegram. Trusted…

Senior PHP Developer

Barcelona

  • Skills: PHP, PostgreSQL, testable code, product team, communication skills, problem-solving, third-party API, NoSQL solutions, Databases, Relocation support
  • Experience: 5+ years experience as a PHP developer
  • Type: Hybrid

Workato

Workato transforms technology complexity into business opportunity. As the leader in enterprise orchestration, Workato helps businesses globally streamline ope…

Senior Rust Software Developer

Barcelona

  • Skills: Rust, Software Development, Go, Ruby, High-performance applications, Networking, DB technologies, Linux environment, DevOps practices, Remote collaboration
  • Experience: 2+ years experience in Rust and other languages
  • Type: Full-time

Cardo Health

Cardo Health is on a mission to improve the health and wellbeing of millions of people in emerging markets. It has embarked on its journey and has already acqu…

Backend Engineer

Barcelona

  • Skills: Backend Engineer, APIs, data streams, application functionality, performance, scalability, clean modern APIs, integrate, legacy systems, databases
  • Type: Full-time

Datadog

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 …

Open Source Software Engineer - Container Monitoring

Barcelona

  • Skills: open-source software, container monitoring, Docker, Kubernetes, Go, Python, cloud-native ecosystem, programming, systems experience, technical conversations
  • Experience: You have been working with containers in production for at least a year

Back Market

Back Market is the world’s leading refurbished electronics marketplace with a mission to empower people to buy tech sustainably by offering high-quality, acces…

Senior Backend Engineer

Barcelona

  • Skills: Backend Engineer, Python, FastAPI, SQLAlchemy, Distributed Services, Microservices, Agile, Kubernetes, GCP, Data Engineering

Socialpoint

Socialpoint is a world-renowned mobile game studio part of the Zynga & Take-Two Interactive family, creators of hits like Dragon City, Two Dots, and Monster Le…

Senior Software Engineer

Barcelona

  • Skills: software development, Java, GoLang, Python, RESTful services, web development, ReactJS, containers, Kubernetes, debugging
  • Experience: 4+ years of hands-on software development experience
  • Type: Hybrid

Monzo

We’re on a mission to make money work for everyone. Monzo is a bank that offers personal and business banking services, savings, investments, and more, focusin…

Backend Engineer

Barcelona

  • Skills: backend, Go, Cassandra, Kafka, Kubernetes, Docker, AWS, GCP, distributed systems, resilient software
  • Experience: Strong experience working on the backend of a technology product
  • Type: Hybrid

Workato

Workato transforms technology complexity into business opportunity. As the leader in enterprise orchestration, Workato helps businesses globally streamline ope…

Staff Backend Developer

Barcelona

  • Skills: Golang, Ruby, distributed systems, backend applications, APIs, data storage, code reviews, cloud infrastructure, multilingual programming, performance
  • Experience: 7+ years

BLACKLANE

Blacklane is a global professional chauffeur service that provides high-quality transportation for clients.

Senior Software Engineer - Backend

Barcelona

  • Skills: Backend, Ruby, Go, Typescript, Java, Kubernetes, Docker, Event-driven architecture, Domain driven design, API
  • Experience: 5 years
  • Type: Full-time

Keyrock

Since our beginnings in 2017, we've grown to be a leading change-maker in the digital asset space, renowned for our partnerships and innovation. Today, we rock…

Rust Engineer: DeFi

Barcelona

  • Skills: Rust, DeFi, engineering, trading algorithms, crypto, financial markets, low-latency systems, code review, performance metrics, documentation
  • Experience: At least 5 years of back end coding experience
  • Type: Full-time

Payhawk

Payhawk is a leading global spend management solution for scaling businesses, headquartered in London, combining company cards, reimbursable expenses and accou…

Software Engineer

Barcelona

  • Skills: Node.js, TypeScript, PostgreSQL, Kubernetes, Docker, Google Cloud, React, React Native, Apache Kafka, LLM-based functionalities
  • Experience: 3+ years of relevant work experience.
  • Type: Full-time

Socialpoint

A world-renowned mobile game studio part of Zynga & Take-Two Interactive, creators of popular games like Dragon City and Two Dots.

Senior Software Engineer (GameOps Tools)

Barcelona

  • Skills: software development, RESTful services, Java, GoLang, Python, ReactJS, C#/C++, containers, Kubernetes, SQL
  • Experience: 4+ years of hands-on software development experience
  • Type: Hybrid

Back Market

A global marketplace for refurbished devices, helping lower collective environmental impact by providing trustworthy, affordable tech with 92% less carbon emis…

Senior Backend Engineer

Barcelona

  • Skills: Backend Engineer, Python, FastAPI, PostgreSQL, Microservices, Agile, Cloud, GCP, Kubernetes, Clean Code
  • Type: Full-time

MoonPay

MoonPay is a leading infrastructure company in Web3, focused on providing partners with payment solutions and minting software for digital collectibles.

Blockchain Engineer

Barcelona

  • Skills: Web3, Blockchain, DeFi, Digital Assets, Smart Contracts, Crypto, Ethereum, Remote Procedure Calls, Wallet Infrastructure, Token Standards
  • Type: Full Time

Termius

Termius is a modern SSH client built for collaboration and productivity. It organizes infrastructure knowledge and helps troubleshoot incidents quickly to redu…

Senior Backend Engineer

Barcelona

  • Skills: backend engineer, Python, relational databases, RESTful APIs, cloud platforms, Docker, Django, system design, version control, SSH protocol
  • Experience: 5+ years of experience as a backend engineer
  • Type: Full-time

Appodeal

Appodeal is a dynamic US-based product company with a truly global presence. We have offices in Warsaw, Barcelona and Virginia along with remote team members l…

Python Engineer

Barcelona

  • Skills: Python, full-stack development, SQL, PostgreSQL, Clickhouse, Flask, FastAPI, Kafka, Docker, data quality
  • Experience: 5+ years of experience in Python or full-stack development
  • Type: Full-time

Nivoda

Nivoda: Where Innovation and Gemstones Meet. Nivoda is a leading B2B diamond and gemstone marketplace dedicated to connecting jewelry businesses with the globa…

Software Engineer - Marketplace Ops

Barcelona

  • Skills: Data, Performance optimization, SQL, No-SQL, AWS, Azure, GCP, Kafka, Unit testing, Cloud platforms
  • Experience: 3-6 years of experience in Software development
  • Type: Full-time

QAD

QAD is a leading provider of adaptive, cloud-based enterprise software and services for global manufacturing companies. Global manufacturers face ever-increasi…

Senior Go Software Engineer

Barcelona

  • Skills: Golang, API Contracts, Open API Specification, PostgreSQL, Transactional Database, Database Migration, Testable Code, Kafka, GitHub Actions, Continuous Delivery
  • Type: full_time

Nivoda

At Nivoda, we are passionate about empowering jewelry retailers and gemstone suppliers to thrive in today's dynamic market. As the leading B2B diamond and gems…

Senior Software Engineer - Data Feeds

Barcelona

  • Skills: Data Feeds, API offerings, scalability, reliability, security, Backend languages, streaming data, GraphQL API, microservices, Cloud Native
  • Type: full_time