Java Backend Engineer — High-Performance Systems (Lisbon)
Decskill
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Decskill, an IT consulting company with more than 10 years of experience, is growing its Lisbon team to deliver high‐volume, low‐latency Java backend applications. You will contribute to mission‐critical systems with a focus on performance and reliability. We are a community of over 800 professionals, part of the Astek Group, offering international exposure and long‐term career opportunities. If you're driven by quality and collaboration, send your CV to Ver o e-mail no tdrct.com with #J-18808-Ljbffr
- ...Information Technology and Engineering services. As part of... ...locations, including Lisbon, Porto, and Madrid.... ...Role Overview: As a Java Developer you’ll have... ...international team as a Backend Developer in Lisbon... ...refactor implementation for performance and/or to reduce...
- ...class R&D hubs in Lisbon, Berlin, and São... ...xSIM Management System, and Recording Platforms... ...System is a high-performance, low-latency... ...professional experience in backend development,... ...(Golang). Strong Java experience with... ...applying software engineering best practices and...
€33,000 a €50,000 por año
...Information Technology and Engineering services. As part of... ...locations, including Lisbon, Porto, and Madrid.... ...are looking for a Java Backend Developer to join... ...Post fleet, backend systems, and integrations with... ...ensure smooth operational performance. Support and...- ...consulting company focused in System Information and... ...will work in the development of high-tech systems integration services... ...We are looking for an Backend Developer (Java) for a long term role in this hybrid project in Lisbon or Porto . As a part of...
- ...Description Join us at SIXT as a Backend Engineer and immerse yourself in an... ...tech innovation in the heart of Lisbon! We are seeking a skilled Backend (Java) Developer to join out... ...developing end-to-end distributed systems on the cloud You build libraries...
- ...Dellent is a consulting company focused in System Information and Telecommunications. Our goal is to help our... ...related to the business. We are looking for a Mid Java Backend Developer to work in project in Lisbon (Hybrid). What are we looking for? -Bachelor...
- ...development of the back end systems that: Application... ..., Regression, Performance and Functional Testing... ...Documentation. Deployment of system components -... ...technologies and take up higher responsibilities. To... ...topics. Proficient in Java, with a good knowledge...
€50,000 a €75,000 por año
...group as a Senior Backend Developer and... ...clean and high-quality code, or... ...infrastructure to perform well at scale,... ...machine learning systems and platforms.... ...Collaborate closely with engineering and product... ...in Scala/Java, supported by practical... ...based in Lisbon. Your actual...- ...- both hybrid and full remote - where you can grow professionally and take your career to the next level. Are you a savvy Java Developer seeking a new challenge in a dynamic team of expert developers? We want to know more about you! Tell us about your...
- ...Information Technology and Engineering services. As part of... ...locations, including Lisbon, Porto, and Madrid.... ...looking for a Senior Java Developer to join our... ...at a leading European high-tech system integrator that... ...will be responsible for backend development, designing...
- ...payment solutions! Lisbon, Porto — hybrid... ...a Senior ELK & Java Observability Engineer , you will be... ...payment systems within the financial... ...technologies to enhance system performance and reliability.... .... Translate high-level... ...experience, including backend services and REST...
- ...Overview As a Software Engineer you are part of GLS IT... ...Hesse) and Portugal (Lisbon) you are responsible for... ...the core business systems with which more than 1... ...for our position as Backend Software Engineer. Responsibilities... ...; - Expertise in Java 17+, relevant...
- ...work, and live. Born in Lisbon, Portugal in 2018 and now... ...We are looking for a Backend QA Engineer to help ensure the reliability, performance, and scalability of our backend systems. In this role, they will... ...with engineers to maintain high-quality standards across...
- ...We are looking for a skilled Java Software Engineer to join our software... ...and running tests to improve system functionality. If you have hands... ...developing, building, and optimizing backend scalable applications;... ...for innovative, creative, high-potential employees and exemplary...
- ...work, and live. Born in Lisbon, Portugal, in 2018 -... ...Role As a DevOps Engineer – Backend , you will play a... ...that powers our backend systems. You’ll work closely... ...our teams to deliver high-quality features... ...Kubernetes . Monitor system performance, identify bottlenecks...
- ...Java Software Engineer At Capgemini Engineering, the world leader in engineering... ...are looking for a skilled Backend Developer to join our team... ...of scalable and high-performing applications. You will work... ...RESTful APIs and distributed systems. Experience with source...
- ...aos projetos dos nossos clientes. Posição: Developer Java backend Responsabilidades Desenvolver e manter... ...constante processo de otimização e monitorização e melhoria de performance; Escrever testes unitários, de integração e de contrato. Apoiar...
- ...years of professional experience Professional experience with Java (J2SE / J2EE) Professional experience with Relational... ...Portuguese Nice to Have Bachelor's degree in Computer Engineering, Electrical Engineering, Computer Science, or a related field...
- ...of scaling our backend systems to meet... ...Senior Backend Engineer to take a leading... ...maintenance of high-quality backend... ...scalable, high-performance backend... ...bottlenecks to maintain system stability and... ...including Java, Go, Python, Rust... ...'t based in Lisbon. This is...
- ...looking for a Senior Backend Engineer to architect and build the core systems of a next-... .... You will design high-throughput, low-latency... ...direction and system architecture from... ...grow a strong, high-performing team. MUST HAVES... ...frameworks (e.g. Java, .NET, Python,...
- ...people plan, work, and live. Born in Lisbon, Portugal in 2018—and now with offices... ...along the way. The Role As a Backend Software Engineer, you will be responsible for designing... ...members, and document your decisions and systems for internal knowledge sharing....
- ...looking for bright Java Backend Heroes to join... ...scalable Java backend systems that drive a wide... .... Backend System Development: Design... ..., ensuring high availability and... ...to foster a high-performing team. Be cross... ...Apply standard engineering practices using...
- ...consultants, Security experts, Engineers, Developers and other... ...scalable, maintainable, and robust Java solutions. Collaborate with... ...Ensure applications meet performance, usability, and reliability standards... ...concepts: distributed systems, modularity, event-driven/microservices...
- ...oportunidades na área de IT? Temos novidades para ti! Este pode ser o desafio perfeito, se tiveres: ~3 a 7 anos de experiência com Java; ~ Experiência sólida em Java (8+) e Spring/Spring Boot; ~ Para perfis de Fullstack experiência com Angular; ~ Conhecimentos...
- ...toward SaaS excellence. Engineering is central to that... ...This is a Staff Software Engineer seat on a product... ...Regularly deliver high-quality, working software... ...exists for all critical systems, and write technical guides... ...Location: Lisbon (Hybrid) Start date:...
- ...Java Backend Developer Choosing Capgemini means choosing a company... ...to the team and delivering high‑quality backend and frontend... ...PROFILE ~ Degree in Computer Engineering or similar; ~4+ years of... ...with competence and ability or performance, respectively. ABOUT...
€50,000 a €65,000 por año
**Senior Java Backend Developer (Spring Boot/Kafka/Kubernetes) - Hybrid Lisbon (1 day/week office)** ### ABOUT THE OPPORTUNITY... ...**master data management systems**, where data consistency... ...you're a seasoned Java engineer who thrives in structured, high-quality delivery...- ...massive data flows and high-load enterprise... ...looking for a Performance-focused QA Engineer who will help us strengthen system stability,... ...is based in our Lisbon office in a hybrid... ...automated tests on Java Use modern automation... ...Testing: Perform functional,...
€53,500 a €77,000 por año
...demand access to highly skilled talent... ...Software Engineer on the tax engineering... ...pieces of the backend, contribute to... ...reliable, well-tested systems. This is a... ..., improving performance, observability,... ...experience with Java, including building... ...hub in Lisbon, Portugal. The...- ...Rust Engineer - Trading Systems About Keyrock Since our beginnings in 2017... ...making, options trading, high-frequency trading, OTC, and... ...improvement in system performance, reliability, and operability... ...external requirements, we perform background checks on all potential...
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