senior java backend developer

A leading tech company in Lisbon is seeking experienced Java Backend Developers for Senior and Lead profiles. Responsibilities include developing applications, mentoring junior developers, and facilitating team success. Candidates are expected to have a higher education degree, solid experience in Java with frameworks like Spring, and proficiency in RDBMS....

Sprint CV is seeking a Senior Java Developer to join our technology team and help build scalable backend applications using modern Java technologies. You will focus on developing and maintaining high-performance systems in an international environment, delivering robust REST APIs. Join an experienced team and contribute to scalable backend architecture,...

Vigil365 Limited in Portugal is seeking an experienced Java Engineer to join a collaborative, agile team delivering Java/Spring Boot and Vue.Js solutions. You will contribute across the stack, own features, and influence engineering standards. This hands-on role emphasizes secure coding, automated testing, CI/CD, code reviews, and mentoring junior engineers...

At TMC, we are looking for a Senior Java Developer to join an international project focused on building robust, scalable backend systems. This role is ideal for an experienced backend engineer who thrives in distributed environments and actively contributes to technical decisions. Key responsibilities include designing and developing backend services and...

Powerdot in Porto, Portugal, is seeking a Senior Backend Engineer to design, build, and deploy scalable microservices for our EV charging platform. You will work with Java, Spring Boot, AWS, and modern data stores to support rapid growth across Europe. Collaborate with cross-functional teams, mentor junior engineers, and uphold engineering standards around...

Syffer is seeking a Senior Java Developer to design, build, and maintain enterprise Java applications using J2 SE/J2 EE. You will develop RESTful and SOAP services, integrate with IBM DB2 and Oracle databases, and implement XML/XSLT transformations. You will work within Agile teams in a hybrid environment, collaborating across disciplines, with professional...

Tracer is seeking a Senior Software Engineer to join our Madeira, Portugal office. In this key role, you will lead technical direction, mentor engineers, and develop high-quality backend services with Java and Kotlin using Spring Boot. The position requires strong backend expertise and experience in mentoring. We offer a flexible environment with health...

Worldwiders Recruitment is seeking a Senior Java Developer in Lisbon, Portugal to develop and maintain enterprise-level applications for a leading i Gaming company. The role involves backend platform development and collaboration with technical teams. Ideal candidates will have over 4 years of Java experience, familiarity with design patterns, and...

Pictet Tech in Lisbon is launching a Java and AWS development team and is seeking a Senior Software Developer with deep expertise in Java and Spring to build scalable backend services in AWS. You will collaborate with data engineers and Scrum teams, mentor juniors, and contribute to architecture, testing, and continuous improvement, while delivering robust,...

Bridge351 is offering remote opportunities for a seasoned Java professional with 6+ years of experience. You will work on developing SOAP and REST web services, manage relational databases, and implement XML/XSLT processing within an Agile team. English not required but Portuguese fluency is essential for daily collaboration. Join a 100% remote setup with...

Nitro is seeking a Senior Backend Engineer to join the team responsible for customer identity and access management, as well as the acquisition and renewal stages of the customer journey. The role focuses on delivering scalable, secure backend features in a hybrid Porto office environment. You’ll collaborate with business stakeholders to grow product...

PPM Coachers ищет опытного backend-разработчика на Java 17+ для разработки и поддержки приложений, построенных на Spring Framework и Spring Boot. Вы будете работать с микросервисами, Kubernetes и архитектурами на основе...

A Akkodis procura um/a Java Backend Developer para integrar um projeto tecnológico exigente em Lisboa. O foco está no desenvolvimento de soluções cloud-native, escaláveis e de alta performance. Vais trabalhar com Java, Spring Boot, microserviços e Kubernetes, desenvolvendo APIs, garantindo performance, observabilidade e participação no desenho...

HumanIT Digital Consulting is seeking a Senior or Staff Java/Kotlin Developer for a fully remote role from Portugal. You will design, implement and maintain backend microservices using Java (and Kotlin) in a cloud-native environment, leveraging Spring Boot, Kafka, Terraform, Kubernetes, and GraphQL Federation across Azure.You'll contribute to scalable...

What if the only thing standing between a donor's funding and the success of adolescent girls was a smarter way to verify impact?We're buildingImara Impact, a new line of business at Tiko designed to revolutionise outcomes‐based financing.We need a Java Engineer to build the engine that turns data from the field into the confidence donors need to change...

Nox Health Group, Inc. is seeking a Senior Developer Backend to design, develop, and maintain scalable backend systems on our Nox Cloud platform using Java technologies. You will contribute in an Agile, multidisciplinary team to ensure reliability and performance.Ideal candidates have 2+ years of experience with enterprise applications, strong SQL/NoSQL...

Location:Malmö, Sweden – on-siteWorkload:Full-timeAbout the projectWe're looking for a Senior Backend Engineer to join a global home-furnishing retailer. You'll work in the team that builds the planning tools used by 8,000+ coworkers in stores worldwide to design how customers experience their physical stores.You'll help build a user-friendly,...

Shakers is seeking a Senior Backend Engineer to design and scale backend systems powering next-generation charging infrastructure in the EV charging space. You will build high-performance services in a modern microservices architecture, collaborating with product and engineering teams to deliver reliable, secure, and scalable solutions. You will work with...

Aubay Portugal is seeking an experienced Backend Developer to join our Portugal team and contribute to robust backend systems using Kotlin and Java. You will implement high-performance Spring Boot solutions, work with PostgreSQL, RabbitMQ or Kafka, and contribute to microservices architecture. Knowledge of Redis, OpenSearch, MongoDB and AI-related...

99X Technology in Lisbon is looking for a Backend Java Engineer to design and maintain scalable backend services. The role involves building robust solutions, ensuring code quality, and optimizing performance. Successful candidates will have over 3 years of experience, strong expertise in Java, Quarkus, and Spring Boot, along with excellent problem-solving...