{"id":3452370,"url":"https://alion.io/job/twtspain-horizontal-activities-tooling-documentation-and-support-architect-remote-eu","title":"Horizontal activities, tooling, documentation and support Architect, remote (EU)","company":{"id":3860679,"name":"Twtspain","domain":"twtspain.com","url":"https://alion.io/company/twtspain","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"staff","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_regions","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":[],"countries":[],"hiring_countries":["DE","FR","AT","BE","BG","HR","CY","CZ","DK","FI","HU","IE","IT","NL","PL","RO","ES","SE","EE","GR","LV","LT","LU","MT","PT","SK","SI"],"hiring_countries_total":27,"salary":null,"salary_estimate":{"min_usd":138000,"max_usd":267000,"period":"year","method":"global_role_seniority_cell","sample_n":2415},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"Angular","optional":false},{"name":"Apache Kafka","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"Confluence","optional":false},{"name":"Consul","optional":false},{"name":"Context Engineering","optional":false},{"name":"Docker","optional":false},{"name":"Dynatrace","optional":false},{"name":"ElasticSearch","optional":false},{"name":"Git","optional":false},{"name":"Gitflow","optional":false},{"name":"GitLab","optional":false},{"name":"Grafana","optional":false},{"name":"H2 Database","optional":false},{"name":"Hibernate","optional":false},{"name":"JavaScript","optional":false},{"name":"Jira","optional":false},{"name":"Kubernetes","optional":false},{"name":"Logstash","optional":false},{"name":"Model Context Protocol","optional":false},{"name":"OpenSearch","optional":false},{"name":"OpenTelemetry","optional":false},{"name":"Oracle","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Redis","optional":false},{"name":"Rest API","optional":false},{"name":"Sass","optional":false},{"name":"Spring Boot","optional":false},{"name":"SQL","optional":false},{"name":"Swagger","optional":false},{"name":"TypeScript","optional":false},{"name":"Web Components","optional":false},{"name":"Java","optional":true}],"status":"live","first_seen_at":"2026-10-29T09:29:41Z","employer_posted_date":null,"last_verified_at":"2026-10-29T09:29:41Z","board_verified":false,"closed_at":null,"days_open":3,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":3},"description":"Horizontal activities, tooling, documentation and support Architect, remote (EU) – MAIA\nPosition:Horizontal activities, tooling, documentation and support Architect.\nLocation: Remote (EU).\nRate: The rate offered depends on the candidate’s level, in accordance with the Commission’s public grading system and the ubication of the candidate. Further details are available upon discussion.\nLanguage: Services will be provided in English. Consultants must have at least a C1 level, in accordance with the Common European Framework of Reference for Languages (CEFR).\nMinimum post-secundary education required: At least 5 years of studies attested by a diploma.\nMinimum professional experience required:a minimum of 3 years postsecondary professional experience.\nResponsibilities:\nDevelop and maintain back-office tooling supporting business migrations, specifically for Grants and Experts domains.\n\nDeliver monitoring, testing and scripting tools to improve platform stability and operational efficiency.\n\nSupport business developers in implementing Compass Corporate components within their processes.\n\nProduce and maintain up-to-date technical documentation.\n\nProvide 3rd-level technical support and investigate complex technical issues.\n\nPerform migration, development, testing, maintenance and documentation activities.\n\nAnalyze incidents, develop fixes and contribute to platform reliability improvements.\n\nImplement automation, performance optimization and technical remediation activities.\n\nPrepare deployment artefacts and support production integration activities.\n\nParticipate in PI planning, sprint activities, technical refinement sessions and stakeholder demonstrations.\n\nContribute to technical governance, coordination meetings and decision tracking.\n\nSpecific knowledge, skills and expertise:Frontend development\nProficiency in HTML5, Javascript/TypeScript, CSS3 and SASS.\n\nProficiency in Angular, including modern concepts like Signals.\n\nGood knowledge of building complex, modular client-side applications using modern. frameworks, Web Components, micro frontends and state management patterns.\n\nExperience in Web security, authentication and authorization protocols (OpenID Connect, JWT).\n\nExperience with responsive and adaptive design.\n\nExperience with leveraging Content Delivery Networks (CDNs) like AWS CloudFront to optimize asset delivery and improve application performance.\n\n· Understanding key design principles.\nUnderstanding API integration patterns (consuming REST APIs, error handling, caching strategies).\n\nExperience with dynamic UI component integration patterns (loading, event communication).\n\nBackend development\nProficiency in back-end languages (Java) and experience with frameworks (Spring Boot, JPA/Hibernate, Axon).\n\nExperience with legacy JEE application servers and technology standards and implementations (WebLogic 14, JAXRS, JAXWS, JAXB, EJB, JMS).\n\nExperience in designing, building, automating, and securing RESTful APIs and web services, including OpenAPI/Swagger documentation.\n\nExperience with API management technologies (Consul, API Gateways, CAPI Gateway)\n\nKnowledge of cloud services (e.g., AWS) and experience with deploying and managing applications in a cloud environment.\n\nUnderstanding authentication and authorization protocols and standards (e.g., OpenID Connect, JWT, Client/Server Certificate).\n\nExperience with leveraging AI agent technologies during development but also integrated with applications (MCP, Skills, AmazonQ/Kiro, Spec Driven development, context engineering).\n\nExperience with workflow engine integration (Activiti, Camunda).\n\nDatabase & Persistence\nProficiency in working with relational databases (e.g., PostgreSQL, Oracle, H2DB), including writing complex SQL queries and understanding database design.\n\nExperience with NoSQL document stores (ElasticSearch, Redis) and understanding of consistency/performance trade-offs.\n\nArchitecture\nExperience with cloud-native event-driven micro-service architecture principles and design patterns like CQRS, Saga’s.\n\nExperience with messaging solutions based on JMS and Kafka.\n\nStrong understanding of the web development cycle and programming techniques and tolos.\n\nExperience with containerization and orchestration technologies (e.g., Docker, Kubernetes) for developing, deploying, monitoring and troubleshooting applications.\n\nDevOps & Infrastructure\nExperience with development and DevSecOps tooling, including version control (Git), Git workflows (GitFlow), and Understanding of CI/CD pipelines (GitLab).\n\nExperience with collaboration tools: issue tracking (Jira) and documentation (Confluence).\n\nExperience with Observability and Performance Monitoring tools (Dynatrace, Elastic APM, Grafana, Prometeus, Zipkin, LogStash, OpenSearch, OpenTelemetry).\n\nOriginally posted on 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