Last updated: 2025-11-05

44 Backend Engineer jobs in Lisbon.

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Speechify

Speechify’s mission is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whateve…

Senior Backend Engineer

Lisbon

  • Skills: backend development, Python, GCP, AWS, Azure, Docker, Kubernetes, NLP, TTS, cloud deployment
  • Level: senior
  • Type: full_time
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Veeva Systems

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…

Full-Stack Software Engineer - OpenData

Queluz

  • Skills: full-stack, software development, data curation, APIs, TypeScript, Python, SQL, data manipulation, Docker, cloud environments
  • Level: mid
  • Type: full_time
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Qonto

Qonto is dedicated to creating the freedom for SMEs to succeed in business and beyond, providing Europe’s leading finance workspace with business-class tools a…

Backend Engineer

Lisbon

  • Skills: Backend Engineer, Go, Ruby, Kubernetes, AWS, PostgreSQL, Kafka, Domain-Driven Design, code quality, cross-functional teams
  • Level: mid
  • Type: full_time
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Kaizen Gaming

Kaizen Gaming, the team powering Betano, is one of the biggest GameTech companies in the world, operating in 19 markets. We always aim to leverage cutting-edge…

Senior Software Engineer

Lisbon

  • Skills: .NET Core, C#, Microservices, HTTP, REST, Algorithms, Design patterns, Redis, ElasticSearch, RabbitMQ
  • Level: senior
  • Type: full_time
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Pleo

Pleo is a company on a mission to revolutionise the way businesses manage company spending. They create tools that promote autonomy and trust, simplifying the …

Backend Engineer, Backend Core

Lisbon

  • Skills: Kotlin, distributed systems, microservices, AWS, Kubernetes, PostgreSQL, JUnit, Testcontainers, observability, collaboration
  • Level: mid
  • Type: full_time
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mollie

Software Engineer

Lisbon

  • Skills: PHP, TypeScript, Golang, observability, documentation, cloud native, multi-team, distributed systems, event-driven, developer support
  • Level: senior
  • Type: full_time
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Veeva Systems

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…

Python Backend Developer

Queluz

  • Skills: Python, Django, FastAPI, Flask, SQL, NoSQL, PostgreSQL, MongoDB, APIs, Microservices
  • Level: mid
  • Type: full_time
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Beyond

Beyond powers the business of short-term rentals with a best-in-class Revenue Management System used by thousands of property managers and owners around the wo…

Senior Backend Engineer

Lisbon

  • Skills: SaaS, Revenue Management, Python, Django, SQL, Postgres, LLMs, Agile, CI/CD, Collaboration
  • Level: senior
  • Type: full_time
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Cloudflare

At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites…

Software Engineer

Lisbon

  • Skills: Rust, Golang, Kubernetes, performance engineering, distributed systems, web security, web servers, APIs, DevOps, cloud computing
  • Level: mid
  • Type: full_time
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DataCamp

DataCamp's mission is to empower everyone with the data and AI skills essential for 21st-century success. By providing practical, engaging learning experiences…

Senior Software Engineer (Ruby) - Payments

Queluz

  • Skills: Ruby on Rails, TypeScript, MySQL, PostgreSQL, CI/CD, Cloud environments, Containerization, Domain-Driven Design, Payment systems, Integration tests
  • Level: mid
  • Type: full_time
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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 …

Senior Software Engineer - REDAPL Resource Graph

Lisbon

  • Skills: REDAPL, cloud monitoring, data ingestion, distributed systems, performance, data processing, Graph Databases, cost efficiency, reliability, mentorship
  • Level: senior
  • Type: full_time
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Cloudflare

At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites…

Software Engineer - Traffic Management

Lisbon

  • Skills: Traffic Management, eBPF, Go, Python, Rust, Networking Protocols, Distributed Systems, API Development, Monitoring, Load Balancing
  • Level: mid
  • Type: full_time
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Viator

Viator, a Tripadvisor company, is the leading marketplace for travel experiences, offering over 300,000 travel experiences to explore.

Software Engineer II

Lisbon

  • Skills: Java, React, TypeScript, GraphQL, Kubernetes, SQL, NoSQL, AWS, backend development, full-stack
  • Level: mid
  • Type: full_time
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PagerDuty, Inc.

PagerDuty, Inc. (NYSE:PD) is a global leader in digital operations management. Trusted by nearly half of both the Fortune 500 and the Forbes AI 50, as well as …

Senior Software Engineer

Lisbon

  • Skills: AI, backend development, chatbot technologies, distributed systems, APIs, scalable architectures, LangGraph, Elixir, DevOps, SaaS
  • Level: mid
  • Type: full_time
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Capgemini

Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable wo…

.Net Developer

Lisbon

  • Skills: .NET, C#, API development, SQL, TDD, BDD, Outsystems, Multi-threaded development, Continuous Delivery, Troubleshooting
  • Level: mid
  • Type: full_time
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Opinov8

Senior Backend Engineer (Python)

Queluz

  • Skills: Cloud Services, AWS, RESTful APIs, Python, SQL, Data Governance, Data Pipelines, DevOps, Continuous Integration, Agile
  • Level: senior
  • Type: full_time
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Celfocus

Celfocus is a European high-tech system integrator, providing leading edge professional services focused on creating business value through Analytics and Cogni…

ESB Developer (TIBCO)

Lisbon

  • Skills: TIBCO, Integration solutions, Software lifecycle, BSS/OSS, Telco Industry, Java, Python, Blockchain, Data Science, Artificial Intelligence
  • Level: mid
  • Type: full_time
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Supermetrics

Supermetrics builds an end-to-end marketing intelligence platform, with 15% of global advertising spend reported through our products. We help marketers turn t…

Senior PHP Backend Engineer - Data Storage

Queluz

  • Skills: PHP, Python, MySQL, PostgreSQL, Docker, OpenSearch, Grafana, AWS, Kubernetes, data pipelines
  • Level: senior
  • Type: full_time
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Celfocus

Celfocus is a European high-tech system integrator, providing leading edge professional services focused on creating business value through Analytics and Cogni…

Senior Backend Developer

Lisbon

  • Skills: Java, Kubernetes, Docker, API Gateways, Site Reliability Engineering, Monitoring, Logging, Microservices, Cognitive Automation, Data Science
  • Level: senior
  • Type: full_time
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Amgen

Join our team at Amgen Capability Center Portugal, the #1 company in Best Workplaces™ (201–500 employees category) by the Great Place to Work Institute.

Principal Software Development Engineer

Lisbon

  • Skills: cloud technology, software architecture, AWS, front-end development, back-end development, Python, JavaScript, SQL, software delivery, rapid prototyping
  • Level: mid
  • Type: full_time
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