Senior Software Engineer, Java

🕒 il y a 1 mois

🇵🇹 Portugal – Télétravail

⏳ Contrat

🟠 Senior

🧑‍💻 Développeur Full-Stack

👻 Score fantôme 14%

Ce que ça veut dire : la probabilité que cette offre reste ouverte sans recrutement actif.Comment le lire : 60 % ou plus, on pense que c'est une offre fantôme. Un score plus bas est moins inquiétant.Comment on la calcule : ancienneté, republications, postes ouverts vs taille de l'équipe, rapidité de clôture, et si le salaire est indiqué.À noter : une estimation à partir de données publiques, pas un jugement sur l'entreprise. De vraies offres peuvent avoir un score élevé, alors prenez-le comme un indice, pas comme un fait.

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IntellectEU

Site WebLinkedInTous les Emplois

201 - 500 employés

💼 Conseil

📦 Logistique

📣 Marketing

💰 Venture Round en 2017-06

Consulting • Logistics • Marketing

IntellectEU est une entreprise technologique internationale spécialisée dans l’innovation en finance digitale et la modernisation des paiements. Forte de plus de 18 ans d’expérience, elle fournit des solutions à l’échelle entreprise pour les paiements transfrontaliers, les infrastructures de marché et la finance durable. IntellectEU se distingue par l’exploitation de technologies telles que la blockchain, les smart contracts et les digital assets pour innover et assurer une connectivité fluide entre les systèmes financiers traditionnels et modernes. Reconnue pour son expertise en technologies financières, l’entreprise collabore étroitement avec des entreprises pour créer de nouvelles infrastructures de marché digitales et intégrer des solutions de paiement on-chain et off-chain.

Description

• Implement and operationalize core backend services with fault tolerance, security, and scalability. • Build API-first services integrating blockchain networks, third-party provider solutions, and internal systems with strong consistency guarantees. • Implement secure service communications using cryptographic signatures, key management, and zero-trust architecture principles. • Operationalize event-driven systems using Apache Kafka and asynchronous messaging patterns. • Build highly available, strongly consistent, horizontally scalable services. • Implement robust concurrent and asynchronous processing patterns for multi-threaded workloads. • Integrate Web3 SDKs and libraries for on-chain interactions, transaction signing, and state monitoring. • Implement structured logging, distributed tracing, metrics, and OpenTelemetry instrumentation. • Produce and maintain high test coverage via automated unit, integration, and functional testing frameworks within CI/CD pipelines. • Produce and maintain technical documentation, API specifications, and operational runbooks.

🎯 Exigences

• 7 or more years of software engineering experience building and operating production-grade backend systems in regulated financial or enterprise environments. • Extensive hands-on proficiency in Java and Spring Boot. • Comfort operating across polyglot stacks. • Deep expertise in API-first design, RESTful service contracts, and microservices architecture patterns. • Strong command of concurrent, multi-threaded, and asynchronous programming models. • Proven track record delivering highly available, strongly consistent, and distributed applications. • Hands-on experience building event-driven solutions using Apache Kafka. • Solid understanding of messaging patterns including pub/sub, event sourcing and saga/choreography orchestration. • Strong understanding of CI/CD, DevSecOps practices, secure SDLC, and automated security controls. • Hands-on experience with OpenTelemetry, distributed tracing, and observability platforms. • Strong technical writing skills; demonstrated ability to produce API specs and runbooks. • Nice to Have: Extensive hands-on proficiency in TypeScript, Node.js, and/or NestJS. • Direct experience with Ethereum, Bitcoin, Solana, XRPL, and other distributed ledger technologies. • Familiarity with MPC (Multi-Party Computation), HSMs, and enterprise key management systems. • Experience implementing Zero Trust security architecture end-to-end. • Knowledge of tokenization, stablecoins, settlement systems, and digital asset operations. • Contributions to open-source blockchain projects or Web3 tooling. • Experience with AI-assisted development workflows and LLM-powered tooling.

🏖️ Avantages

• International experience in a stable company: the company has offices in Antwerp, Leuven, Lisbon, Krakow, Kyiv, New York and operates on the market for over 15 years. • Passionate team in an innovative casual, positive, and open work environment ready to meet your new ideas. • Great opportunities for personal and professional development as well as the chance to change the way the business works in the financial world. • Work where you're most productive: remote, in-office, or hybrid options available.