Top Software Engineer Jobs in Portugal

Reposted YesterdaySaved
Hybrid
Lisbon, PRT
Mid level
Mid level
Artificial Intelligence • Cloud • Information Technology • Security • Software • Cybersecurity • Data Privacy
As a Software Engineer, you'll design and implement solutions, improve code quality, support customers, and collaborate with teams while building secure AI software development tools.
Top Skills: GoPythonTypescript
Reposted 2 Days AgoSaved
Easy Apply
Hybrid
Lisbon, PRT
Easy Apply
Entry level
Entry level
Artificial Intelligence • Cloud • Security • Software • Cybersecurity
The role involves solving scaling bottlenecks, deploying features, fixing production issues, and optimizing services in a collaborative environment.
Top Skills: Ai Coding ToolsDistributed SystemsKubernetes
Reposted 4 Days AgoSaved
Hybrid
4 Locations
Senior level
Senior level
Cloud • Information Technology • Security • Software • Cybersecurity
As a Software Engineer on the Cloudforce One team, you will develop high-performance applications to disrupt cyber threats, collaborating with various teams to meet complex requirements and mentor other developers.
Top Skills: GoKafkaKubernetesPostgresRedisRustTemporalTerraformTypescript
Reposted 4 Days AgoSaved
Hybrid
3 Locations
Mid level
Mid level
Cloud • Information Technology • Security • Software • Cybersecurity
The Software Engineer will design, build, and support large-scale customer-facing systems, collaborating with teams to deliver solutions at all layers of the software stack.
Top Skills: C++GoGrafanaGraphQLJavaScriptKubernetesPostgresPrometheusReactRustSQLTypescript
Reposted 4 Days AgoSaved
Hybrid
3 Locations
Mid level
Mid level
Cloud • Information Technology • Security • Software • Cybersecurity
Build and scale large-scale distributed systems, focusing on developer experience, API performance, and system reliability, while collaborating with product teams.
Top Skills: GoGrafanaJavaScriptKubernetesPostgresPrometheusTypescript
Reposted 5 Days AgoSaved
Remote
3 Locations
90K-115K Annually
Senior level
90K-115K Annually
Senior level
Healthtech
The Senior Software Engineer will design and build backend services for health data, improve reliability, and deliver robust solutions to enhance patient care.
Top Skills: FastapiGoGoogle Cloud PlatformNext.JsPostgresPythonTemporal CloudTypescript
Reposted 5 Days AgoSaved
Remote
3 Locations
80K-115K Annually
Mid level
80K-115K Annually
Mid level
Healthtech
The Software Engineer will build customer-facing products for healthcare, focusing on full-stack feature development and user experience, while engaging with customers and iterating on the product based on feedback.
Top Skills: Fast ApiGCPGoPythonReactReact NativeTypescript
Reposted 7 Days AgoSaved
Hybrid
2 Locations
Junior
Junior
Cloud • Information Technology • Security • Software • Cybersecurity
Develop and maintain traffic management systems as part of Cloudflare's network. Collaborate with engineering teams and ensure system reliability and performance.
Top Skills: CC++ClickhouseEbpfGoKubernetesPostgresPrometheusPythonRustSalt
Reposted 10 Days AgoSaved
Hybrid
Lisbon, PRT
Internship
Internship
Cloud • Information Technology • Security • Software • Cybersecurity
As a Software Engineer Intern at Cloudflare, you'll work on impactful projects, gain mentorship, develop skills, and present your work to the company, all while collaborating across teams.
Top Skills: C/C++GoJavaScriptPythonRustTypescript
Reposted YesterdaySaved
Hybrid
Lisbon, PRT
10-10 Annually
Expert/Leader
10-10 Annually
Expert/Leader
Artificial Intelligence • Cloud • Information Technology • Security • Software • Cybersecurity • Data Privacy
As a Staff Software Engineer, you will design and implement solutions for complex technical challenges, mentor junior engineers, and lead cross-functional projects, focusing on security tools in the AI era.
Top Skills: AWSAzureDockerGCPGoKubernetesPythonTypescript
Reposted YesterdaySaved
Hybrid
Aveiro, PRT
Senior level
Senior level
Consumer Web • eCommerce • Marketing Tech • Payments • Software • Design • SEO
As a Backend Engineer, you will design features for Squarespace products, collaborate across teams, enhance performance, and mentor peers while ensuring code quality.
Top Skills: GoJavaMySQLPostgres
Reposted 2 Days AgoSaved
Hybrid
6 Locations
Senior level
Senior level
Cloud • Information Technology • Security • Software • Cybersecurity
The Senior Software Engineer for Storage Infrastructure will build and operate advanced distributed storage systems, ensuring reliability and performance while managing code from inception to release.
Top Skills: GoPythonRustSaltstackTerraform
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Reposted 2 Days AgoSaved
Hybrid
2 Locations
Senior level
Senior level
Cloud • Information Technology • Security • Software • Cybersecurity
The Senior Systems Engineer - Traffic Management will build and extend traffic management systems, collaborating with various teams to enhance Cloudflare's global network operations.
Top Skills: ClickhouseEbpfGoKubernetesPostgresPrometheusPythonRustSalt
Reposted 2 Days AgoSaved
Hybrid
3 Locations
Junior
Junior
Cloud • Information Technology • Security • Software • Cybersecurity
Join the Workers Runtime team to enhance performance and security of customer code execution at scale by leveraging C++ or Rust expertise.
Top Skills: C++LinuxRustWebassembly
Reposted 4 Days AgoSaved
Hybrid
2 Locations
Senior level
Senior level
Cloud • Information Technology • Security • Software • Cybersecurity
Lead a team of engineers in redesigning Cloudflare's billing platform, focusing on scalable financial systems, microservices, and operational excellence. Drive projects from inception to deployment, troubleshoot issues, and implement secure distributed systems.
Top Skills: DockerGoKafkaKubernetesPostgresRedis
Reposted 4 Days AgoSaved
Hybrid
2 Locations
Senior level
Senior level
Cloud • Information Technology • Security • Software • Cybersecurity
Lead a team in rebuilding Cloudflare's billing platform, handling transactional microservices, and ensuring operational excellence while fostering communication and learning.
Top Skills: DockerGoKafkaKubernetesPostgresRedisUnix/Linux
Reposted 19 Hours AgoSaved
In-Office
Lisbon, PRT
Mid level
Mid level
Other • Quantitative Trading
Design and develop performance-critical components for trading systems, focusing on low latency and system reliability while collaborating in a fast-paced environment.
Top Skills: BashC++LinuxPython
Reposted 19 Hours AgoSaved
Remote
28 Locations
45K-100K Annually
Mid level
45K-100K Annually
Mid level
Cloud • Software
As a Backend Software Engineer, you'll design scalable backend systems, optimize database performance, and collaborate with front-end and DevOps teams.
Top Skills: AWSAzureDockerGCPGoKubernetesNode.jsNoSQLPythonSQL
Reposted 19 Hours AgoSaved
Remote
13 Locations
Senior level
Senior level
Blockchain • Financial Services • Cryptocurrency • Web3
Design and implement high-throughput services and manage on-chain wallets for compliance and liquidity. Collaborate with stakeholders for treasury management tools and maintain systems across multiple blockchain ecosystems.
Top Skills: Ci/CdDockerKafkaKubernetesRustTypescript
Reposted 19 Hours AgoSaved
Remote or Hybrid
Portugal
Mid level
Mid level
Information Technology
As a Software Engineer at Feedzai, you will develop the Risk Engine, focus on high-performance Java backend systems, and drive engineering excellence in a collaborative environment.
Top Skills: CassandraJavaKafkaRabbitMQSpark
Reposted 19 Hours AgoSaved
In-Office
5 Locations
Mid level
Mid level
Information Technology • Software
As a SiteOps Software Engineer, you'll investigate and resolve production issues, implement permanent fixes, collaborate with teams, and improve operational practices to enhance platform stability.
Top Skills: .NetAsp.Net MvcC#DockerKubernetesRest Apis
Reposted 5 Days AgoSaved
Remote
28 Locations
Mid level
Mid level
Cloud • Software
As an Ubuntu Core Software Engineer, you will design and implement features for the embedded Linux operating system, maintain boot mechanisms, debug system-level issues, and collaborate with a global team.
Top Skills: CGoShell
Reposted YesterdaySaved
Remote
Portugal
Mid level
Mid level
eCommerce • Machine Learning • Mobile • Payments • Software
Develop modern event-driven microservices with AWS, collaborate in design sessions, and build high-performance applications using Java or Typescript.
Top Skills: AWSC#DynamoDBJavaLinuxPythonSqsTypescriptUnixWindows
Reposted YesterdaySaved
In-Office
Lisbon, PRT
Mid level
Mid level
Information Technology • Security • Software
As a Backend Software Engineer, you'll develop the backend for the Onfido Studio Platform, focusing on API development, scalability, and security best practices in collaboration with cross-functional teams.
Top Skills: AWSAzureDockerGCPKubernetesPostgresPythonRuby
Reposted YesterdaySaved
Hybrid
Linda-a-Velha, Oeiras, Lisboa, PRT
Senior level
Senior level
Appliances
The role involves designing AI-enabled sensing systems, developing software services, integrating AI/ML models, and collaborating with stakeholders for Smart Cities and IoT platforms.
Top Skills: .Net (C#)AmqpAngularAzureCi/CdCoapDockerKafkaKubernetesMongoDBMqttPostgresPythonRabbitMQSQL ServerTypescriptWebsockets
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