Empregos de java backend engineer scalable apis em Lisboa

TransPerfect is seeking a Senior Software Engineer to own end-to-end development, security, and performance improvements for our software products. You will work with a global TechOps team spanning multiple regions and collaborate with product managers, QA, designers, and fellow developers. The role requires hands-on expertise in .NET, REST APIs, and cloud...

ALTEN in Portugal is seeking a Test Automation Engineer with at least 3 years of experience to help build robust automated tests for frontend and backend components. You will design, implement, and maintain automated test suites that verify API endpoints and ensure seamless integration across modules. The role emphasizes Playwright, API testing, CI/CD...

OverviewGet AI-powered advice on this job and more exclusive features.Direct message the job poster from Ubique SystemsThis will be a B2B or Frrelance contract role.Location - Lisbon, Portugal.Job Description:ResponsibilitiesHands-on Software engineer with considerable experience in Java, REST API and Jenkins, using Cloud technologies.Works in an agile...

About Veriswap Veriswap is a marketplace for trading cards, operating within the $10B+ sports card secondary market. We're building a new swap economy because we believe that the trades market is 5x larger than the cash sales market for collectibles. Our mission is simple, empower collectors to trade sports cards anytime, anywhere. Founded in 2021 by alumni...

Fyld PT is hiring a Network Automation Engineer to design and implement scalable network automation solutions. The role demands a strong networking background, hands-on experience with Ansible, Python, REST APIs, and modern infrastructure. You will join a collaborative team, work in Agile settings, and contribute to automation, observability, and secure...

Post Company in Lisbon, Portugal is seeking a Lead Java Developer to drive enterprise software delivery. You will lead backend services with Java, Spring Boot, REST APIs, and microservices, while mentoring peers and promoting AI-assisted development practices.You will collaborate with Delivery, Architecture and Product teams in an Agile, hybrid environment,...

Allianz in Lisbon is hiring a Senior Golang Software Engineer to design and build a Go-based gRPC microservice platform. You will craft high-performance backend code, enforce strong API boundaries, and participate in architectural discussions that shape our distributed systems. This role emphasizes secure design, code quality, and rigorous reviews in a...

Dellent is seeking a Junior Java Backend Developer to work in Lisbon on a hybrid model (3 days in the office). You will develop and maintain Java microservices for Checkout, MyAccount, and ODR Processing under senior guidance, implement RESTful and GraphQL APIs, and write tests to ensure code quality.Join a collaborative team with opportunities for growth,...

We are looking for a highly skilled Lead Full Stack Engineer with strong experience in Java and React to contribute to the development of secure, scalable, and high-performance digital products. This hybrid role is based in Lisbon and combines hands-on development across backend and frontend components with identity integration, architectural collaboration,...

Fyld is hiring a QA Automation Engineer to design and maintain automated testing solutions for web applications and APIs. You will build scalable test frameworks and contribute to product quality across teams. The role requires hands-on testing and automation scripting in Java, Python, JavaScript, or TypeScript, with experience in Selenium, Playwright,...

Neotalent Conclusion is one of the leading Iberian specialists providing services in Information Technology and Engineering services. As part of the Netherlands-based organization Conclusion, which has an ecosystem of over 25 companies and 3,600 employees, we are focused on increasing the technological capacity of our clients and the digital transformation...

We are looking for a highly skilled Lead Full Stack Engineer with strong experience in Java and React to contribute to the development of secure, scalable, and high-performance digital products. This hybrid role is based in Lisbon and combines hands-on development across backend and frontend components with identity integration, architectural...

Reaktor Innovations Oy in Lisbon is seeking a Senior Fullstack Developer to build and improve modern web applications, backend services, APIs and data models. You will work across frontend, backend and infrastructure, collaborating with client tech teams and designers in a hybrid work setup.The role requires strong frontend skills with TypeScript/JavaScript...

About Block LabsBlock Labs is a premier technology studio operating at the bleeding edge ofWeb3, Artificial Intelligence, and iGaming. We don't just ship features; we engineer high-scale, production-grade platforms that power the next generation of digital products.We are a collective of senior engineers, product strategists, and builders who refuse to...

Adentis Portugal seeks an experienced software engineer to develop and maintain enterprise-scale applications. You will design backend solutions with Java, Spring Boot, and Spring Cloud, and build scalable microservices and REST APIs. You will also develop AI/GenAI integrations, emphasize API-first architectures, and operate in a fully remote, international...

CAPGEMINI ENGINEERING At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world's most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide...

Accenture Technology powers our clients to achieve high performance. We combine business and industry insights with innovative technology to drive growth for your business. We extend our technology and business capabilities through a powerful alliance ecosystem of market leaders and innovators to provide our clients the best specialized skills and tailored...

We are growing. And we are looking for talented people. At Decskill, we believe that technological excellence is driven by human talent. We are an IT consulting company with more than 10 years of consolidated experience in the market, focused on building long‑term relationships with both our clients and our people. Today, we are a community of over 800...

Intapp's AIDO team builds backend services, APIs, and data platforms powering Intapp products. You will design stable APIs, implement Python services with Django and FastAPI, and build React dashboards for data-heavy internal tools. Join a hybrid work environment with a focus on reliability, performance, and secure data operations across Azure and AWS,...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If you’re looking for a place to grow, make an...