Senior Java Backend Developer jobs in Porto – Page 5 | RoboApply Jobs

Senior Java Backend Developer jobs in Porto· Page 5

Results 81–100 of 169 for “Senior Java Backend Developer” in Porto.

169 jobs found

81 - 100 of 169 Jobs
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meritis logo
Full-time|On-site|Porto

Join meritis as an Angular Developer (M/W) in Porto! We are seeking a passionate developer to contribute to our dynamic projects and collaborate with a talented team. This role offers the opportunity to work on cutting-edge technologies and shape the future of web applications.

Jan 2, 2025
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inovabusiness logo
Full-time|On-site|Matosinhos, Porto, Portugal

At inovabusiness, we are a consultancy firm with over 25 years of experience in the market. We specialize in supporting organizations' growth through innovation, international cooperation, digital transformation, and access to financing. With offices in four countries and a team of more than 100 professionals, we have earned a reputation for excellence in a highly competitive market. We believe that our approach translates into efficiency, productivity, knowledge, and value for our clients and partners.We are seeking top talent to join our team: professionals who want to contribute positively and proactively. Based on this principle, we are recruiting a new Full-Stack Developer in Matosinhos.Key Responsibilities:Ensure integration between databases, internal systems, and AI components;Automate information flows and operational processes;Support the operationalization of AI agents in practical contexts;Ensure reliability, scalability, and security of technical solutions;Collaborate on continuous improvement of processes and internal user experience.

Jan 15, 2026
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Devoteam logo
Full-time|On-site|Porto

Join our dynamic team at Devoteam as an Angular Developer specializing in the banking sector. We are seeking a talented individual who is fluent in French and possesses a strong background in Angular development. You will play a vital role in creating and enhancing banking applications that provide exceptional user experiences.Your responsibilities will include designing, developing, and maintaining applications while collaborating with cross-functional teams to meet project goals efficiently. If you are passionate about technology and eager to contribute to innovative projects in a thriving environment, we want to hear from you!

Jan 6, 2026
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alongside-team logo
Internship|On-site|Porto, Porto District, Portugal

Join our innovative and tech-oriented team as a Junior Fullstack Developer through the IEFP Professional Internship program. This is a fantastic opportunity for individuals eager to grow and develop their skills in a collaborative environment.Key Responsibilities:Design, develop, and maintain dynamic web applications utilizing React and Next.js for frontend functionalities;Assist in creating and enhancing APIs and backend services using Node.js;Engage actively in defining and implementing new features;Contribute to the ongoing enhancement of code quality and adherence to development best practices;Collaborate closely with product and design teams to achieve project goals.

Mar 4, 2026
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Devoteam logo
Full-time|On-site|Porto

Join our dynamic team at Devoteam as a Scrum Master, where you'll play a pivotal role in guiding our software development processes. As a Scrum Master, you will facilitate Agile methodologies, ensuring that teams are aligned and projects are delivered efficiently. Your expertise will help foster a collaborative environment, enabling teams to reach their full potential while delivering high-quality software solutions.

Mar 20, 2026
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inetum2 logo
Full-time|On-site|Porto

Join our dynamic team at inetum2 as a Salesforce Developer, where you will leverage your expertise to enhance our Salesforce platform. This role is ideal for a motivated individual fluent in French, looking to make an impact in a collaborative environment. You will be involved in developing, customizing, and maintaining Salesforce solutions to meet our clients' needs.

Dec 22, 2025
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Devoteam logo
Full-time|On-site|Porto

Devoteam seeks a Python Developer to join its Porto office, focusing on projects in the investment sector. The position involves building and refining applications that help clients improve their operations and support investment decisions. Main responsibilities Create and maintain Python applications designed for investment sector requirements Collaborate with colleagues to design solutions that address specific client challenges Share ideas and technical knowledge to advance ongoing projects Team environment The team consists of experienced professionals who value clear communication and practical problem-solving. There is a strong focus on quality and continuous improvement throughout the group.

Apr 20, 2026
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Meritis logo
Full-time|On-site|Porto

Are you a passionate C++ Developer looking to elevate your career in a dynamic and innovative environment? At Meritis, we value creativity, collaboration, and cutting-edge technology. Join us in Porto and contribute to exciting projects that challenge the status quo.

Jan 2, 2025
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Devoteam logo
Full-time|On-site|Porto

Design, develop, and implement tailored solutions on the Salesforce platform leveraging Apex, Visualforce, and Lightning Components.Integrate Salesforce with external systems utilizing APIs, web services, and middleware for seamless functionality.Establish and enforce data models and security configurations within the Salesforce environment.Maintain code quality through adherence to best development practices, rigorous testing, and version control using Git.Collaborate effectively with cross-functional teams to capture business requirements and convert them into practical technical solutions.Offer technical leadership and mentorship to team members as needed.

Mar 13, 2026
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Natixis in Portugal logo
Full-time|On-site|Porto

We are seeking a talented Informatica PowerCenter Developer to join our dynamic team. In this role, you will leverage your expertise in Informatica PowerCenter to design, develop, and optimize data integration processes. You will collaborate with cross-functional teams to ensure that our data solutions meet business needs and drive efficiency.

Apr 7, 2026
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7Graus logo
Full-time|On-site|Matosinhos, Porto, Portugal

7Graus develops digital solutions aimed at helping people reach their goals. The team manages more than 60 web products, SaaS platforms, and apps, serving content to over 200 million visitors each month. As one of the largest content creators in Portugal and Latin America, the company focuses on anticipating user needs through strong analytical skills. The organization values a flat structure, encouraging responsibility and ownership at every level. Team members experiment with new ways of working, always prioritizing a healthy and adaptable workplace culture. This approach supports self-regulation and allows the company to adjust to changes in the world. Work environment Flat organizational structure Emphasis on responsibility and ownership Open to new ideas and experimentation Focus on a supportive, non-toxic team dynamic What to expect Collaboration with passionate colleagues Opportunities to contribute meaningfully A culture that values happiness and engagement

Apr 29, 2026
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Inetum logo
Full-time|On-site|Porto

Join our dynamic team as a .NET Developer within the Quality Assurance Team at Inetum, where technology meets innovation in the retail sector. You will play a pivotal role in developing robust web applications, APIs, and database models, utilizing your expertise in .NET technologies to enhance our offerings.

Mar 2, 2026
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Natixis in Portugal logo
Full-time|On-site|Porto

Join our IT Risk development team in Porto, which consists of 7 skilled developers, as we expand our existing IT PROX team from Paris. In this role, you will collaborate with risk analysts and developers from both locations to define business specifications, implement solutions, document your work, and oversee deployments.Your primary focus will be to address business requirements from risk analysts that cannot be managed by our Legacy IT systems, all while adhering to tight deadlines and utilizing a diverse set of technologies.Additionally, you will provide support for IT PROX tools utilizing the .NET framework in a collaborative team environment.

Mar 4, 2026
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Devoteam logo
Full-time|On-site|Porto

About the Role Devoteam is looking for a Frontend Developer with strong Angular skills to join the team in Porto. This position focuses on building web applications for the investment sector, with an emphasis on performance and user experience. What You Will Do Develop and maintain Angular-based web applications Work closely with colleagues from different disciplines to deliver solutions that fit client requirements Contribute ideas and technical expertise throughout the project lifecycle Location This role is based in Porto.

Apr 14, 2026
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7graus logo
Full-time|On-site|Matosinhos, Porto, Portugal

7graus builds digital tools designed to help people achieve their goals. With a mission to create solutions that make a real difference, the company reaches over 200 million visitors each month through a portfolio of more than 60 web products, SaaS offerings, and apps. 7graus stands as a leading content creator in Portugal and Latin America. Team culture The company operates with a horizontal structure, emphasizing responsibility and a strong sense of belonging. New work methods are always under consideration, aiming to maintain a healthy, adaptable environment that responds to both team and market needs. Work environment 7graus values people who care deeply about their craft. The team cultivates a space free from toxicity and office politics, giving everyone the opportunity to contribute and grow.

Apr 29, 2026
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Devoteam logo
Full-time|On-site|Porto

Role overview Devoteam seeks a PL/SQL Developer to join the Retail & E-Commerce team in Porto. The role centers on maintaining and enhancing database solutions that power client-facing products. What you will do Collaborate with cross-functional teams to design, build, and improve PL/SQL applications Work to optimize database performance for retail and e-commerce platforms Apply technical expertise to deliver reliable, high-quality solutions Support ongoing improvements as business requirements change Location This position is based in Porto.

Apr 28, 2026
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Abtrace logo
Part-time|Hybrid|Porto, Porto District, Portugal

About AbtraceAbtrace is an innovative health technology company headquartered in London, with a significant presence in Portugal. Our diverse team comprises doctors, researchers, software developers, and data scientists, dedicated to integrating software engineering and machine learning with medical expertise. Our mission is to develop advanced clinical algorithms that empower primary care clinicians.We are committed to creating digital health solutions that offer personalized Population Health interventions for patients. Our technology continuously analyzes comprehensive health records to identify deterioration signals, early disease onset, and opportunities for preventative measures.Currently, we collaborate with over 500 primary care practices across the UK, impacting the health of approximately 4.5 million patients. Job OpportunityWe are seeking a talented Mid to Senior Full Stack Developer to join our dynamic team. The ideal candidate thrives in a fast-paced environment and possesses excellent communication skills to engage effectively with both technical and non-technical team members. You will be instrumental in designing, implementing, and testing data-driven products and healthcare research projects.We invite individuals who are passionate about shaping the future of healthcare and eager to make a significant impact on the lives of many patients to apply. Key ResponsibilitiesDevelop and test our core products and frameworksCollaborate within a close-knit, diverse team of developers, data scientists, and healthcare professionalsQualificationsProficiency in full stack development technologies, including React, JavaScript/TypeScript, Node.js, and PythonExperience in building, testing, and deploying applications on cloud platforms, preferably AWSFamiliarity with AWS cloud infrastructure managementKnowledge of data pipelines and SQL/NoSQL databasesExperience working with healthcare data and APIsBenefitsCompetitive salary based on experienceGenerous maternity/paternity leaveFlexible working hours and remote work possibilitiesCollaborative and high-performing multi-disciplinary teamOpportunity to engage with cutting-edge technology that enhances patient health

Nov 27, 2025
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Devoteam logo
Full-time|On-site|Porto

Join our dynamic team at Devoteam as a Cobol Developer specializing in the banking sector. We are looking for a skilled professional who is fluent in French to help us drive innovation and enhance our software solutions. You will be responsible for developing, testing, and maintaining Cobol applications that support our financial services clients.This is a fantastic opportunity for you to advance your career in a supportive environment where your contributions will be valued.

Jan 5, 2026
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Mindrift logo
Part-time|$50/hr - $50/hr|Remote|Remote — Porto, Porto District, Portugal

Role overview Mindrift is looking for a freelance n8n Workflow Developer to join the Tendem project (https://tendem.ai/). This contract role centers on building and refining automation workflows in a hybrid AI and human operations setting. The position is remote, but applicants must be based in Porto, Porto District, Portugal. As an AI Pilot, you will work closely with Tendem Agents who manage repetitive business tasks. Your structured mindset and automation skills will help deliver efficient workflow solutions that support both AI and human-driven processes. This part-time contract fits professionals with practical experience in no-code automation, workflow design, and process improvement across varied business systems. What you will do Design, build, and evaluate advanced workflows in self-hosted n8n environments. Plan and implement integrations across multiple systems to create scalable automation pipelines. Develop and enhance AI-driven workflows, including content generation, enrichment systems, and process automation. Set up and maintain automation for lead generation, outreach, and data processing. Create web scraping workflows to extract and process data accurately. Optimize workflow execution, node sequencing, and error handling to minimize failures, delays, and API timeouts. Location and work arrangement This is a remote, part-time freelance position. Candidates must be located in Porto, Porto District, Portugal.

Apr 25, 2026
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Mindrift logo
Part-time|$50/hr - $50/hr|Remote|Remote — Porto, Porto District, Portugal

Join Mindrift as a talented n8n Workflow Developer and play a pivotal role in the Tendem project (https://tendem.ai/). Your expertise will help us build and optimize automation workflows within our innovative hybrid AI + human system.In this engaging freelance role, referred to as an AI Pilot at Mindrift, you will work alongside Tendem Agents performing repetitive tasks, while your structured thinking and automation skills ensure seamless workflow execution and high-quality outcomes.This part-time remote opportunity is perfect for professionals experienced in no-code automation, workflow design, and process optimization across a range of business systems.

May 4, 2026

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