Last updated: 2025-05-22

36 Backend Engineer jobs in Barcelona.

Hiring now: Eng Mgr @ Glovo, Sr Software Engr Backend @ Blacklane, Backend Engr @ Unspecifie, Backend Software Engr @ Astrazenec, Sr Backend Dev @ Shijigroup, Sr Net Backend Dev @ Docplanner, Sr Php Dev @ Manychat, Backend Engr @ Cardo Heal, Fullstack Java Software E @ Vonage, Sr Backend Engr @ Wallapop.Explore more at at kaamvaam.com

🔥 Skills

Kubernetes (10) AWS (8) Python (8) Java (7) Docker (6) Backend Engineer (6) microservices (6) Kafka (5) distributed systems (5) PostgreSQL (5)

📍 Locations

Barcelona (36)
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Glovo

Engineering Manager Barcelona
Skills & Focus: cloud infrastructure, MySQL databases, Redis clusters, Kafka, scalable systems, mentoring engineers, hands-on technical support, AWS, Terraform, distributed systems
About the Company: Glovo is a multi-category app connecting millions of users with businesses, offering on-demand services from local restaurants, grocers, and supermarkets. It o…
Experience: Demonstrated experience in leading teams and delivering complex, large-scale projects
Type: Full-time
Benefits: Equity plan, private health insurance, monthly Glovo credits, discounts on various services, work-from-home flexibility…

Blacklane

Senior Software Engineer - Backend Barcelona
Skills & Focus: Backend, Ruby, Go, Typescript, Java, Kubernetes, Docker, Event-driven architecture, Domain driven design, API
About the Company: Blacklane is a global professional chauffeur service that provides high-quality transportation for clients.
Experience: 5 years
Salary: Up to 120 000
Type: Full-time
Benefits: Fair Pay & Shared Success, Learning & Development, Health and Well-being support, Company provided lunches, Social resp…

Glovo

Software Engineer Barcelona
Skills & Focus: data processing, technical projects, software development, Java, mentoring, object-oriented programming, automated tests, relational databases, Event-Driven Development, problem-solving skills
About the Company: We are the fastest-growing multi-category app connecting millions of users with businesses and couriers, offering on-demand services from more than 170,000 loc…
Experience: 5+ years of relevant full-time experience
Type: Full-time
Benefits: An enticing equity plan, Top-notch private health insurance, Monthly Glovo credits, Discounts on transportation and foo…

Unspecified Start-Up

Backend Engineer Barcelona
Skills & Focus: Backend Engineer, Node.js, React Native, GraphQL, NoSQL, AWS, healthcare, remote work, scalability, global health care
About the Company: A tech start-up founded by McKinsey executives, aiming to improve global health care access with an on-demand health care platform in developing regions.
Type: Full-time

Astrazeneca

Backend Software Engineer Barcelona
Skills & Focus: Backend functionality, RESTful APIs, Data Streaming, Typescript, DynamoDB, MongoDB, Kafka, AWS, Docker, Agile methodologies
About the Company: AstraZeneca is one of the world’s most forward-thinking and connected BioPharmaceutical companies. Our mission is to simplify participation in clinical trials …
Experience: 3 to 5 years of professional experience in software development
Type: Full-time

Shijigroup

Senior Back-end Developer Barcelona
Skills & Focus: backend development, microservices, database design, architecture, Kubernetes, Java, Kafka, Elasticsearch, Mongo, MySQL

Docplanner

Senior .Net Backend Developer Barcelona
Skills & Focus: Backend Development, SaaS, Product Team, Medical Appointments, Collaboration, Testing, Refactoring, Continuous Integration, Quality Assurance, Product Development

Manychat

Senior PHP Developer Barcelona
Skills & Focus: PHP, PostgreSQL, testable code, product team, communication skills, problem-solving, third-party API, NoSQL solutions, Databases, Relocation support
About the Company: Manychat is a leading Chat Marketing platform. We help businesses engage with their customers on Instagram, Facebook Messenger, WhatsApp, and Telegram. Trusted…
Experience: 5+ years experience as a PHP developer
Salary: up to €75,000.00 gross
Type: Hybrid
Benefits: Relocation support, professional development budget, flexible benefits plan, health insurance, free meals and snacks in…

Cardo Health

Backend Engineer Barcelona
Skills & Focus: Backend Engineer, APIs, data streams, application functionality, performance, scalability, clean modern APIs, integrate, legacy systems, databases
About the Company: 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…
Type: Full-time

Vonage

Fullstack Java Software Engineer Barcelona
Skills & Focus: cloud communications, real-time communication, backend systems, API development, distributed systems, media technologies, Java 17, microservices, scalability, fault tolerance
About the Company: Vonage is a global cloud communications leader, providing APIs and SDKs for real-time, customer-centric communication solutions for businesses worldwide.

Wallapop

Senior Backend Engineer Barcelona
Skills & Focus: microservices, Kotlin, Java, Spring Boot, Kafka, RabbitMQ, MySQL, DynamoDB, AWS, DevOps
About the Company: Wallapop is a Barcelona based scale-up driven by the purpose to empower people to embrace a more conscious and human way of consumption. It operates in Spain, …
Benefits: Perks & Benefits including phantom shares, learning budget, language lessons, private health insurance, flexible workin…

Veeva Systems

Mid to Senior Python Engineer Barcelona
Skills & Focus: Python, Elasticsearch, GraphQL, AWS, Django, web applications, innovative, engineering, problem solving, new product development
About the Company: Veeva Systems is a mission-driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the…
Experience: Mid to senior level
Type: Full-time
Benefits: Work Anywhere

Gameloft

Senior Software Developer Barcelona
Skills & Focus: game backend services, cross-functional team, cloud technologies, multiplayer services, distributed systems, scalable services, security, cost efficiency, product development, mentorship
About the Company: Focused on building the next-generation game backend services platform, creating innovative enterprise-level technology solutions for games.
Experience: Senior

Veeva Systems

Senior Search Developer Barcelona
Skills & Focus: Search, NLP, ML, Vector Databases, software products, architecting, developing, new search products, global scale, solving complex problems
About the Company: Veeva Systems is a mission-driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the…
Benefits: Work Anywhere flexibility

Astrazeneca

Senior Backend Software Engineer Barcelona
Skills & Focus: backend systems, API-based solutions, Data Streaming, scalable software, Typescript, DynamoDB, MongoDB, AWS, Docker, Agile methodologies
About the Company: AstraZeneca is one of the world’s most forward-thinking and connected BioPharmaceutical companies, focused on delivering life-changing medicines.
Experience: 6+ years of professional experience in software development
Type: Full-time

Docplanner

.NET Backend Engineer Barcelona
Skills & Focus: .NET, C#, clean architecture, distributed cloud systems, AI-powered applications, relational databases, NoSQL databases, TDD, DDD, Kubernetes
About the Company: We are the Noa Notes Team at Docplanner, working on bringing cutting-edge artificial intelligence into the hands of hundreds of thousands of doctors worldwide.…

Manychat

Senior PHP Developer Barcelona
Skills & Focus: PHP, Backend, PostgreSQL, NoSQL, API integrations, mobile development, team collaboration, product development, testable code, user experience
About the Company: Manychat is the world’s leading social automation platform. We help creators and businesses automate conversations on Instagram, Messenger, WhatsApp, Telegram,…
Experience: 4+ years of experience in a product development driven environment
Benefits: Comprehensive health insurance for both you and your family; Professional development budget; Flexible benefits package…

Veepee

Backend Developer Barcelona
Skills & Focus: Backend Developer, Logistics Tooling, Warehouse Operations, Veepee, Digital Commerce, Solution Development, Team Collaboration, System Efficiency, Return Process, Software Development
About the Company: The vente-privee group has consolidated its various European brands, together made up of 6000 employees, under one unified conglomerate: Veepee. It's present i…

Crealogix

Java Software Engineer Barcelona
Skills & Focus: Java, Spring, Digital Banking Platforms, Cross Teams, Frontend, Backend, Mobile, DevOps, test-oriented, application optimization
About the Company: CREALOGIX is a global provider of Digital Banking Platforms, focusing on becoming the #1 in the industry.
Type: Full-time

Back Market

Senior Backend Engineer Barcelona
Skills & Focus: Backend Engineer, Python, FastAPI, PostgreSQL, Kubernetes, Agile, Microservices, Distributed Architecture, Cloud Platform, Service-Oriented Architecture
About the Company: Back Market is the world’s leading refurbished electronics marketplace with a mission to empower people to consume tech sustainably by offering high quality, a…
Experience: 5+ years in backend engineering
Type: Full-time

Multiplica

Node Developer Barcelona
Skills & Focus: Node.js, backend developer, APIs, CI/CD, database, Git, software design, technical documentation, security practices, client satisfaction
About the Company: Multiplica recruits IT and digital professionals to build unique spaces and design solutions for companies to create relevant customer relationships.
Experience: 4+ years of experience with Node.JS
Type: Full-time
Benefits: A full-time permanent contract with an attractive compensation package; Flexible Compensation Plan (restaurant, transpo…

Workato

Senior Rust Software Developer Barcelona
Skills & Focus: Rust, Software Development, Go, Ruby, High-performance applications, Networking, DB technologies, Linux environment, DevOps practices, Remote collaboration
About the Company: Workato transforms technology complexity into business opportunity. As the leader in enterprise orchestration, Workato helps businesses globally streamline ope…
Experience: 2+ years experience in Rust and other languages
Type: Full-time
Benefits: Flexible, trust-oriented culture, vibrant work environment, multitude of benefits

Back Market

Senior Backend Engineer Barcelona
Skills & Focus: Backend Engineer, Service-oriented architecture, Python, FastAPI, PostgreSQL, Kubernetes, Docker, Agile environment, Clean code, Team collaboration
About the Company: 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…
Experience: 5+ years in backend development
Type: Full-time

Termius

Senior Backend Engineer Barcelona
Skills & Focus: backend engineer, Python, relational databases, RESTful APIs, cloud platforms, Docker, Django, system design, version control, SSH protocol
About the Company: Termius is a modern SSH client built for collaboration and productivity. It organizes infrastructure knowledge and helps troubleshoot incidents quickly to redu…
Experience: 5+ years of experience as a backend engineer
Type: Full-time
Benefits: paid vacation, sick leaves, and flexible time off

Gameloft

Software Developer Barcelona
Skills & Focus: online services, software developer, cross-functional, agile development, cloud technologies, distributed systems, scalable services, quality, security, cost efficiency
About the Company: Gameloft is focused on building the next-generation game backend services platform.

Back Market

Senior Backend Engineer Barcelona
Skills & Focus: Backend Engineer, Python, FastAPI, SQLAlchemy, Distributed Services, Microservices, Agile, Kubernetes, GCP, Data Engineering
About the Company: 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…

Crealogix

Java Backend TL Barcelona
Skills & Focus: Java, Backend, Team Lead, Architecture, Banking, Systems Integration, Omnichannel, IT Trends, Developers Management, Client Interaction

Back Market

Senior Backend Engineer Barcelona
Skills & Focus: Backend Engineer, Python, FastAPI, PostgreSQL, Microservices, Agile, Cloud, GCP, Kubernetes, Clean Code
About the Company: A global marketplace for refurbished devices, helping lower collective environmental impact by providing trustworthy, affordable tech with 92% less carbon emis…
Type: Full-time

Workato

Senior Ruby on Rails Developer Barcelona
Skills & Focus: Ruby on Rails, API interfaces, backend infrastructure, DevOps, software development lifecycle, testable code, object-oriented programming, Redis/Memcache, RDBMS engines, open source contributions
About the Company: Workato transforms technology complexity into business opportunity. As the leader in enterprise orchestration, Workato helps businesses globally streamline ope…
Experience: 5+ years
Benefits: Vibrant and dynamic work environment with a multitude of benefits

Monzo

Backend Engineer Barcelona
Skills & Focus: backend, Go, Cassandra, Kafka, Kubernetes, Docker, AWS, GCP, distributed systems, resilient software
About the Company: 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…
Experience: Strong experience working on the backend of a technology product
Salary: Base salary depending on experience + equity + stock options
Type: Hybrid
Benefits: Flexible working hours, learning budget of £1,000 a year for books, training courses and conferences, equity, and stock…

Keyrock

Head of Engineering - Trading Systems Barcelona
Skills & Focus: engineering team, trading systems, market making, high-performance, scalable systems, Rust, AWS, collaboration, DevOps, cryptocurrency
About the Company: 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…
Experience: Proven experience building and maintaining high-concurrency, high-performance, low-latency trading systems.
Type: Full time
Benefits: A competitive salary package, with various benefits depending on the method of engagement (employee or freelancer). Aut…

Thoughtworks

Lead Developer - Backstage Support Barcelona
Skills & Focus: lead, developers, clients, collaborating, microservices, DevOps, consulting, Backstage, cloud, Kubernetes
About the Company: Thoughtworks is a dynamic and inclusive community of bright and supportive colleagues who are revolutionizing tech. As a leading technology consultancy, we’re …

Multiplica

Python Developer Barcelona
Skills & Focus: Python, backend developer, microservices, Django, FastAPI, CI/CD, Linux, software development, architecture, international environment
About the Company: At Multiplica, we love to recruit the best IT and digital professionals to help build unique spaces for exceptional people from all over the world to imagine, …
Experience: 4+ years of experience working on large-scale Python applications and 5+ years of software development experience.
Type: Full-time
Benefits: A full-time permanent contract with an attractive compensation package according to your profile, Flexible Compensation…

Glovo

Software Engineer Barcelona
Skills & Focus: Java, software systems, object-oriented programming, software architecture, automated tests, relational databases, Event-Driven Development, analytical skills, problem-solving skills, communication skills
About the Company: We are the fastest-growing multi-category app connecting millions of users with businesses and couriers, offering on-demand services from more than 170,000 loc…
Experience: 3+ years of relevant full-time experience
Benefits: An enticing equity plan, Top-notch private health insurance, Monthly Glovo credit, Discounts on transportation, food, a…