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Staff Backend Engineer for Game Development

Fortis Games

Full-time|Remote|Remote - Portugal

About UsAt Fortis Games, we are committed to creating exceptional gaming experiences that unite players and redefine the gaming industry. Our mission is to foster a strong sense of community through our games and the way we collaborate and treat one another. We believe in the power of diversity, equity, and belonging, and we strive to combine our unique skil…

Mar 13, 2026

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Junior Backend Engineer

Kaizen Gaming

On-site|On-site|Lisbon, Portugal

Join Our Team at Kaizen GamingKaizen Gaming, the driving force behind Betano, stands as one of the largest GameTech companies globally, actively engaging in 19 markets. Our commitment to harnessing advanced technology allows us to deliver exceptional experiences to millions of customers who rely on us for their entertainment.With a vibrant team of over 2,700 Kaizeners from more than 40 nationalities across three continents, we take pride in our diversity and innovation. Recognized as one of the Best Workplaces in Europe, and certified as a Great Place to Work, our environment promises excitement and growth every day. Are you ready to Press Play on your potential?About the RoleDesign, develop, and maintain high-quality, efficient, and reusable code.Create interfaces that connect components of diverse subsystems within a high-transaction production environment.Optimize application performance, quality, and responsiveness.Diagnose and resolve bottlenecks, bugs, and complex challenges.Our Technology StackOur services are primarily developed using C# / ASP.NET, with newer implementations utilizing .NET Core. The front-end is powered by Vue.js for new applications, while legacy systems employ server-rendered (Razor) views combined with jQuery and Knockout.js. We rely on MS SQL Server for data storage, complemented by Redis and ElasticSearch when appropriate. RabbitMQ serves as our message broker, and we utilize GitLab for version control and CI, alongside the Atlassian suite for ticketing and documentation.Your QualificationsA minimum of 1 year of development experience with C# / ASP.NET / MVC (either full framework or .NET Core).Fundamental understanding of web technologies, such as HTTP.Experience in data access, including databases and APIs.Familiarity with unit testing is a plus.Perks of Joining Kaizen Gaming Flexible hybrid working model. Personalized onboarding support through a buddy system. Attractive salary package with performance-based bonuses.‍ Comprehensive health and life insurance for you and your family. Monthly meal allowance.⭐ Continuous development through our 360° feedback framework. Unlimited access to Udemy and ongoing training opportunities.

Feb 4, 2026

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Java Backend Developer in Telecom Sector (IoT) | Full-time Position

Devoteam

Full-time|On-site|Lisboa

Join our dynamic team at Devoteam as a Java Backend Developer specializing in the Internet of Things (IoT) within the telecom sector. In this role, you will be responsible for designing, developing, and maintaining robust backend systems that support innovative IoT solutions. You will work in an agile environment, collaborating with cross-functional teams to deliver high-quality software solutions that meet the needs of our clients.Key Responsibilities:Design and implement scalable backend solutions for IoT applications.Collaborate with frontend developers and UX/UI designers to create cohesive applications.Participate in code reviews, unit testing, and debugging processes.Continuously improve application performance and reliability.

Mar 18, 2026

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Team Lead in Learning and Development

jobgether

Full-time|On-site|Portugal

jobgether is looking for a Team Lead in Learning and Development to join the team in Portugal. This role shapes learning initiatives and encourages professional growth throughout the company. Key responsibilities Create and deliver training programs that support company objectives. Foster an environment where continuous learning and skill growth are valued. Ensure learning strategies support broader organizational goals and help employees perform at their best. Role focus This position centers on guiding learning efforts and aligning training with business priorities. The Team Lead will play a central part in building a culture where employees develop their skills and contribute to company success.

Apr 27, 2026

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Backend Developer & Build Engineer at Bosch Group | Ovar

Bosch Group

Full-time|On-site|Ovar

Join Bosch Group as a Backend Developer & Build Engineer where you will leverage your skills to develop robust backend solutions and streamline build processes. Engage in innovative projects, collaborate with cross-functional teams, and contribute to the creation of efficient software systems that drive our technological advancement.

Feb 18, 2026

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Software Developer in Test (Python or C#) at Veeam Software | Lisbon

Veeam Software

Full-time|On-site|Lisbon, Portugal

Join Veeam Software as a Software Developer in Test, where you will play a crucial role in ensuring the quality and reliability of our software products. We seek an enthusiastic individual with a strong background in software testing, particularly in Python or C#. You will collaborate with cross-functional teams to design and implement automated tests that enhance product performance and user experience.

Apr 7, 2026

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Senior Backend Engineer at Riskified | Lisbon

Riskified

Full-time|On-site|Lisbon

Role overview Riskified seeks a Senior Backend Engineer in Lisbon to help build and maintain the backend systems that power its fraud prevention platform. The position centers on improving efficiency and reliability for clients around the globe. This work supports the technical foundation that enables Riskified’s services to scale and perform. What you will do Design, develop, and maintain backend systems for the core platform Collaborate with cross-functional teams to deliver technical solutions Tackle complex backend challenges to support platform growth and stability Contribute to the adoption and implementation of new technologies Impact Senior Backend Engineers at Riskified influence both product direction and client outcomes. The work directly supports Riskified’s ongoing efforts to lead in fraud prevention and deliver reliable results to customers.

Apr 23, 2026

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Senior Backend Engineer

Kaizen Gaming

On-site|On-site|Lisbon, Portugal

Join the Kaizen Gaming Family!At Kaizen Gaming, the driving force behind Betano, we stand as one of the largest GameTech companies globally, operating across 19 markets. Our commitment to leveraging state-of-the-art technology empowers us to deliver unparalleled experiences to our millions of valued customers.Our vibrant team of over 2,700 diverse 'Kaizeners', hailing from more than 40 nationalities and spanning three continents, is what sets us apart. We take pride in being recognized among the Best Workplaces in Europe and have earned the prestigious Great Place to Work certification across our offices. Are you ready to Press Play on your potential?About the RoleAs a Senior Backend Engineer, you will be an integral part of a self-sufficient Agile team, collaborating closely with the Product Owner, Agile Delivery Lead, Automation Testers, and fellow Software Engineers to create a competitive edge for Kaizen while delivering a unique online experience to our customers. You will also engage with talented backend professionals within our Backend Chapter.Your Responsibilities Include:As a Senior Software Engineer at Kaizen, you will manage a variety of projects, ranging from our customer-facing websites and mobile applications to our internal tools and backend services, all designed to handle high volumes of traffic.Take full ownership of our applications throughout an engaging development journey.Develop innovative solutions from concept to production.Transform requirements into efficient and sophisticated technological systems, leveraging our large-scale, highly available infrastructure.Design, build, and maintain efficient, reusable, and reliable code.Explore new technologies to discover efficient solutions for everyday challenges.Deliver high-value features swiftly.Challenge existing processes and foster improvement within the team and product.

Feb 9, 2026

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Java Backend Engineer

inetum2

Full-time|On-site|Lisbon

Join our dynamic team at inetum2 as a Java Backend Engineer. We are looking for a talented individual who is passionate about backend development and eager to contribute to innovative technology solutions. In this role, you will collaborate with cross-functional teams to design and implement high-quality software solutions that meet our clients' needs.

Jan 20, 2026

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Backend Developer (Java – Spring Boot) at Bosch Group | Cacia, Aveiro

Bosch Group

Full-time|On-site|Cacia/Aveiro

Join our team as a Backend Developer specializing in Java and Spring Boot. In this role, you will be responsible for developing high-performance backend solutions and services that scale seamlessly.Your expertise in Java and Spring Boot will be crucial in designing, building, and maintaining applications that meet our clients' needs.

Mar 27, 2026

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Senior Backend Software Engineer

Tripadvisor, Inc.

Full-time|Hybrid|Lisbon

Join the Tripadvisor Group, where we connect people with unforgettable experiences and strive to be the world's most trusted source for travel and adventure. Utilizing our vast portfolio of travel brands and advanced technology, we aim to engage a global audience and facilitate meaningful connections with our partners across diverse travel categories including accommodations, restaurants, and unique experiences. The Tripadvisor Experiences Engineering team, distributed across Europe, plays a pivotal role in managing Tripadvisor.com and our mobile applications, alongside the supporting infrastructure. We empower operators to grow their businesses while enabling third parties to leverage our comprehensive inventory. Our dedicated team provides essential tools that support our customer service representatives in delivering exceptional service to travelers and operators worldwide. We are in search of a Senior Software Engineer to become part of our dynamic team. This position is available to candidates who can commute (generally within a 2-hour radius) to one of our office hubs in Lisbon. We appreciate flexibility in work arrangements and value the importance of in-person interactions for collaboration and connection. Expect a remote-first work model complemented by periodic office gatherings for team planning and engagement. At Tripadvisor, our engineers thrive on tackling a diverse array of technical challenges. This backend-focused full-stack role primarily involves backend development, with opportunities to engage in frontend projects as well. While a willingness to learn is essential, expertise in frontend development is not required at the outset, as we offer on-the-job training. Our collaborative environment is designed for productivity, where engineers work closely with product managers and designers throughout the entire software development lifecycle—from design and coding to testing and deployment. Most engineers deploy code to production every few days within our daily release cycle. The technology stack at Tripadvisor includes Java, React, Typescript, GraphQL, Kubernetes, SQL, and NoSQL databases on AWS. While strong proficiency in Java is mandatory, familiarity with the entire stack is not a prerequisite; a passion for learning is what we value most. Why Work with Us? Competitive compensation packages, including base salary, annual bonuses, and more. “Work your way” approach offering flexibility to cater to your lifestyle and needs.

Mar 2, 2026

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Backend Software Engineer

Dashlane

Full-time|On-site|Lisbon, Portugal

Join Dashlane as a Backend Software Engineer and be part of a dynamic team dedicated to enhancing digital security for our users worldwide. In this role, you will design, develop, and maintain scalable backend systems that support our innovative applications. Your contributions will directly impact the user experience and the overall success of our products.

Apr 7, 2026

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Backend Engineering Intern

evolution

Internship|On-site|Lisbon

Internship Overview evolution is looking for a Backend Engineering Intern to join the team in Lisbon. This position offers hands-on experience with real projects and the chance to work closely with seasoned engineers. What to Expect Collaborate with the engineering team on active backend projects Gain practical skills and learn from experienced colleagues Contribute ideas and support ongoing development work This internship is designed for those eager to grow technical abilities in a supportive, team-driven setting.

Apr 17, 2026

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Mid-Senior Backend Engineer

Devexperts

Full-time|On-site|Porto

Join our innovative team at Devexperts as a Backend Engineer, where your skills will contribute to one of the premier trading platforms in the USA, catering to over 200,000 online users daily across multiple devices. Our advanced infrastructure supports over 1 million requests per second, ensuring seamless operations. Your role will encompass the backend services that manage crucial trading processes, including order issuance, validation, routing, execution, option price calculation, and reconciliation. We emphasize high performance, low latency, and robust fault tolerance in our development practices. Through meticulous code reviews and various testing methodologies, we uphold the highest code quality standards.As a Backend Engineer, you will take ownership of backend services, infrastructure, and data systems, tackling complex scalability challenges while deepening your expertise in U.S. financial systems. Your contributions will have a direct impact on products that serve millions.

Mar 16, 2026

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Junior Backend Software Engineer

Dashlane

Full-time|On-site|Lisbon, Portugal

Join Dashlane as a Junior Backend Software Engineer and embark on a journey to enhance user security and experience. In this role, you will collaborate with seasoned engineers to design and develop backend solutions that power our innovative password management platform.As a key member of our engineering team, you will engage in coding, debugging, and testing applications while contributing to architecture discussions. This is an excellent opportunity for those eager to learn and grow in a supportive environment.

Apr 7, 2026

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Team Leader - Packaging Development & Planning

Bosch Group

Full-time|On-site|Braga

Join Bosch Group as a Team Leader in Packaging Development & Planning. In this pivotal role, you will spearhead innovative packaging solutions that align with our commitment to sustainability and quality. Your leadership will guide a dynamic team, ensuring projects are executed efficiently while meeting the highest standards.

Apr 2, 2026

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Junior Project Manager at Alongside Team | Porto

alongside-team

Internship|Hybrid|Porto, Porto District, Portugal

Join our dynamic team at Alongside Team as a Junior Project Manager. In this role, you will assist with daily operational tasks, ensuring effective organization, transparent communication, and reliable follow-ups with clients, vendors, and internal teams.This is a fantastic opportunity for individuals eager to kickstart a career in project management within a vibrant technology setting. You will gain invaluable hands-on experience collaborating closely with our Engineering, Product, and Support teams.

Feb 26, 2026

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Senior SAP Consultant (HR/FI/ABAP) at alongside-team | Porto

alongside-team

Full-time|On-site|Porto, Porto District, Portugal

About the Role alongside-team is seeking a Senior SAP Consultant with a focus on HR, FI, and ABAP. This position is based in Porto, Portugal. What You Will Do Work closely with clients to improve and optimize SAP HR and FI processes Apply ABAP skills to develop and customize SAP solutions Contribute technical expertise throughout project lifecycles Help guide SAP implementations to successful outcomes Location Porto, Porto District, Portugal

Apr 20, 2026

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Backend Engineer - Ranking (Remote)

Constructor

Full-time|$80K/yr - $120K/yr|Remote|Remote — Portugal

Join Our Innovative TeamFounded in 2019, Constructor is a pioneering AI-driven e-commerce search and discovery platform designed to assist shoppers in finding the ideal products at the right moment. Our technology empowers leading global e-commerce brands to achieve significant revenue growth and enhance conversion rates.As a vital member of the Ranking team, you will play a crucial role in refining the e-commerce experience for hundreds of millions of users worldwide. Your responsibilities will include designing, deploying, and maintaining high-load, real-time web services in close collaboration with talented engineers. Your role may encompass:Building, deploying, and supporting robust, high-load, machine learning-based real-time systems for search and browsing experiences.Collaborating with both technical and non-technical stakeholders to enhance ranking functionalities.Developing the internal Ranking Platform primarily for Data Scientists (DS) and Machine Learning Engineers (MLE).Optimizing the performance of current ranking services to expedite request processing.Improving the delivery and retrieval of signals (Feature Store) for machine learning model inference.Communicating effectively with stakeholders both within and outside the team.

Mar 24, 2026

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DevOps Engineer - Backend Specialist

airapps

Full-time|On-site|Lisbon

airapps is looking for a DevOps Engineer with a focus on backend systems to join the team in Lisbon. This position centers on building and maintaining backend infrastructure that supports the company’s applications and services. Role overview The DevOps Engineer - Backend Specialist will take charge of implementing backend solutions that scale and remain reliable. Collaboration with development teams is a key part of the job, especially when refining deployment workflows and improving infrastructure. What you will do Develop and maintain backend systems to support business needs Work alongside developers to streamline deployment processes Contribute to infrastructure enhancements for better reliability and scalability Help ensure smooth, uninterrupted operation of applications and services Location This role is based in Lisbon.

Apr 29, 2026

Senior Python Backend Developer for SWAT Team

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