Top Software Engineer Jobs in Spain

Reposted YesterdaySaved
In-Office
Barcelona, Cataluña, ESP
Junior
Junior
Information Technology • Consulting
The role involves developing custom Drupal modules, integrating core APIs, and working with front-end technologies like HTML, CSS, and JavaScript, as well as backend technologies such as .NET and C#. Responsibilities include cloud hosting familiarity and agile environment participation.
Top Skills: .Net.Net CoreAcquiaAjaxAngularC#CSS3DrupalGitHTML5JavaScriptMongoDBMySQLPostgresReactTypescript
2 Days AgoSaved
In-Office
La Castellana, Cadalso de los Vidrios, Madrid, Comunidad de Madrid, ESP
Senior level
Senior level
Information Technology • Software
Design, develop, test, and maintain full-stack applications within a cloud-native, microservices architecture. Build RESTful APIs and backend services in .NET, create Angular frontends, implement asynchronous messaging, manage data and caching, maintain CI/CD pipelines, containerize with Docker/Kubernetes, and ensure observability and testing practices while collaborating across product, QA, and engineering teams.
Top Skills: .Net Core.Net FrameworkAngularAsp.Net Web ApiAzure DevopsAzure Service BusC#DatadogDockerGitGitGrafanaKubernetesMasstransitMicroservicesRabbitMQRedisRestful ApisSQLYaml Pipelines
Reposted 2 Days AgoSaved
Remote or Hybrid
5 Locations
Senior level
Senior level
Fintech • Software • Financial Services
Develop and maintain high-performance microservices, engage in the full software development lifecycle, and collaborate within autonomous teams. Understand service architecture and optimize solutions for scalability and resilience.
Top Skills: Apache CassandraApache KafkaClickhouseDockerElasticsearchGitGitlabGoGrafanaHaproxyJava 17KibanaMariadbNginxNode.jsRedisSpringTelegrafTimescaledbTypescript
Reposted 2 Days AgoSaved
In-Office
Vacarisses, Barcelona, Cataluña, ESP
Mid level
Mid level
Energy • Appliances • Industrial • Renewable Energy
The role involves developing and maintaining embedded C code for HVAC control systems, participating in debugging, testing, and ensuring compliance with coding standards.
Top Skills: CEmbedded SystemsHvacSap Hana
Reposted 2 Days AgoSaved
In-Office
Alicante, Comunidad Valenciana, ESP
60K-80K Annually
Senior level
60K-80K Annually
Senior level
Consumer Web
The Software Developer will develop IoT backend applications, manage production incidents, create documentation, and ensure best practices while being available 24x7 for service care.
Top Skills: AWSBashDockerEksElk StackGithub ActionsGitlab CiGrafanaIot CoreJavaJenkinsKubernetesMskPrometheusPythonS3SQLSqsTerraform
Reposted 2 Days AgoSaved
Remote
2 Locations
Mid level
Mid level
Energy
You will design and maintain Python applications while implementing DevOps practices, managing cloud infrastructure, and mentoring junior engineers.
Top Skills: AWSAzureBullmqCi/CdDevOpsDockerGCPKafkaKubernetesMongoDBPostgresPythonRabbitMQRedis
Reposted 3 Days AgoSaved
In-Office
Barcelona, Cataluña, ESP
Junior
Junior
AdTech
As a Software Engineer, you'll build internal tools and integrations to improve company efficiency, translating business needs into technical solutions.
Top Skills: AngularAutomation PlatformsGoogle WorkspaceHubspotNode.jsPythonRest ApisSalesforceSQL
Reposted 3 Days AgoSaved
Remote or Hybrid
11 Locations
Senior level
Senior level
Other
The VoIP Software Engineer will develop and maintain cloud PBX features using Asterisk and related technologies while handling complex SIP management and optimizing Linux environments.
Top Skills: AsteriskCdkGithub ActionsJavaKafkaKamailioLinuxMongoDBMySQLRtpengine
Reposted 3 Days AgoSaved
Hybrid
Barcelona, Cataluña, ESP
Mid level
Mid level
eCommerce • Fashion • Retail
Develop and optimize Go-based backend systems for an e-commerce platform. Collaborate with QA, refactor code, improve performance and stability, perform code reviews, and document software solutions.
Top Skills: APIsAws S3Aws SnsAws SqsDatabase ModelingGoPHPSymfony
Reposted 3 Days AgoSaved
In-Office
Area, Viveiro, Lugo, Galicia, ESP
Mid level
Mid level
Aerospace
Develop embedded software for ISR Mission Systems, including analysis, requirements definition, design, implementation, verification, and configuration management.
Top Skills: C++CvsDoorsGitJIRAPythonRational Rose
Reposted 3 Days AgoSaved
Remote
26 Locations
Senior level
Senior level
Blockchain • Machine Learning • Financial Services • Cryptocurrency
Design and implement backend trading services, own features end-to-end (schema, API, tests, UI integration), contribute to real-time infrastructure and client-facing APIs, and write integration tests against real dependencies.
Top Skills: Arbitrary-Precision Decimal ArithmeticFastapiNestjsNext.JsNode.jsReactRestSpringSQLTypeormTypescriptWebsocket
Reposted 3 Days AgoSaved
In-Office
2 Locations
27K-72K Annually
Mid level
27K-72K Annually
Mid level
Analytics
Responsible for designing, developing, and maintaining enterprise software applications, collaborating on projects, and building scalable systems. Experience with APIs, databases, and Agile methodologies is required.
Top Skills: C++CSS3DockerDocker ComposeGitHTML5JavaScriptPythonReactRestful ApisVue
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Reposted 3 Days AgoSaved
In-Office or Remote
4 Locations
Senior level
Senior level
Fintech
As a Senior Tech Generalist, you'll build and maintain end-to-end systems, improve scalability, and ensure reliable financial operations while mentoring others in a dynamic team environment.
Top Skills: BigQueryGoogle Cloud PlatformKubernetesNode.jsTypescript
Reposted 3 Days AgoSaved
In-Office
Barcelona, Cataluña, ESP
Senior level
Senior level
Manufacturing
Design, develop, and optimize scalable, reliable software systems. Ensure quality, performance, and uptime; mentor junior developers; implement APIs, clean architectures, and distributed solutions; monitor metrics and gather stakeholder feedback to drive continuous improvement.
Top Skills: Api DevelopmentClean ArchitectureDistributed SystemsHttp/RestJavaKotlinRdbmsSpring BootSymfonyTesting MethodologiesTypescriptWeb Technologies
Reposted 3 Days AgoSaved
In-Office
Málaga, Andalucía, ESP
Mid level
Mid level
Fintech • Payments • Software
Build and maintain backend services and integrations (Node.js/TypeScript), implement workflow orchestration (Temporal), and deliver React micro-frontends. Improve operational automation, reliability, testing, observability, and collaborate cross-functionally to ship product increments that reduce manual intervention.
Top Skills: AWSCi/CdClaude CodeDenoDynamoDBEcsGCPGithub CopilotGpt)JavaScriptLlms (Google GeminiNode.jsNoSQLPythonReactReact Micro-FrontendsRest ApisSalesforce Service CloudSQLTemporalTerraformTypescript
Reposted 3 Days AgoSaved
Remote or Hybrid
5 Locations
Senior level
Senior level
Pet
The Software Engineer role involves developing high-quality web and mobile applications, collaborating with cross-functional teams, and ensuring core engineering practices while maintaining a strong user focus.
Top Skills: DjangoPythonReactReact Native
Reposted 3 Days AgoSaved
In-Office
Barcelona, Cataluña, ESP
Entry level
Entry level
Fintech • Financial Services
The Software Engineer will collaborate on backend technology products, building and supporting Monzo's banking platform, focusing on customer outcomes and efficient software development.
Top Skills: AWSCassandraDockerEnvoy ProxyGCPGoKafkaKubernetesReact
Reposted 3 Days AgoSaved
In-Office
Barcelona, Cataluña, ESP
Mid level
Mid level
Fintech • Financial Services
Collaborate with teams to develop backend systems for a technology product using various tools and technologies, focusing on customer outcomes and resilience.
Top Skills: AWSCCassandraDockerEnvoy ProxyGCPGoJavaKafkaKubernetesReactScala
Reposted 3 Days AgoSaved
Remote or Hybrid
27 Locations
Mid level
Mid level
Big Data • Software • Quantitative Trading
Software Engineers at QuantCo will design and develop scalable solutions, integrate models into client businesses, and improve products based on client feedback.
Top Skills: Ci/CdDjangoFastapiFlaskPythonSQL
3 Days AgoSaved
In-Office
Barcelona, Cataluña, ESP
Senior level
Senior level
Food • Software
Build and ship features and integrations for TheForkManager. Work with product and design, perform technical analysis, maintain code quality, fix bugs, mentor juniors, and participate in interviews and restaurant visits.
Top Skills: Ai Coding AgentsAsync WorkersAuth0AWSDatadogMicroservicesNode.jsPHPPostgresQueuesRabbitMQReact NativeRest ApisTypescript
Reposted 7 Days AgoSaved
Remote
27 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
3 Days AgoSaved
Remote
2 Locations
50K-65K Annually
Senior level
50K-65K Annually
Senior level
Digital Media • eCommerce • Software
Design, build, and operate scalable, secure, event-driven backend services for mobile apps. Own end-to-end development lifecycle, improve architecture and CI/CD, write robust tests, mentor engineers, lead incident response, and integrate AI-assisted developer tools.
Top Skills: Amazon SnsAmazon SqsAWSAws Api GatewayAws LambdaAws S3Ci/CdDockerGitKafkaKubernetesNosql DatabasesRelational Databases
3 Days AgoSaved
Hybrid
Madrid, Comunidad de Madrid, ESP
Senior level
Senior level
Fintech • Payments • Financial Services
Build and ship full-stack, production-grade scalable systems across backend and frontend. Own end-to-end feature delivery from requirements to deployment and monitoring. Apply strong system design, product-first judgment, high-velocity development practices, and clear cross-functional communication to deliver high-impact AI-enabled fintech features.
Top Skills: C#PythonTypescript
Reposted 8 Days AgoSaved
Hybrid
Barcelona, Cataluña, ESP
Senior level
Senior level
Artificial Intelligence • Fintech • Greentech • Sales • Software • Travel • Hospitality
As a Senior Software Engineer at Perk, you'll own feature lifecycles, contribute to system architecture, mentor colleagues, and prioritize engineering excellence through collaborative, AI-driven development across teams.
Top Skills: AIAPIsBackendCi/CdCypressE2EFrontendGitJIRANotionSlack
Reposted 8 Days AgoSaved
Hybrid
Barcelona, Cataluña, ESP
Senior level
Senior level
Artificial Intelligence • Fintech • Greentech • Sales • Software • Travel • Hospitality
As a Senior Software Engineer, you will design and maintain integration systems, manage user provisioning, optimize integrations, and collaborate with cross-functional teams and enterprise customers.
Top Skills: Background Job ProcessingBamboohrCi/CdGitHris IntegrationsIntegration ApisJIRAMerge.DevScim 2.0SlackWorkday
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