Senior Java Developer at alongside-team | Sintra, Lisbon

Join our client, a leading insurance company in Portugal, as a Senior Java Developer. We are seeking a technically proficient individual who can assume technical leadership and serve as a pivotal resource for the development team.Key Responsibilities: Provide guidance as a Technical Leader Assess project efforts and oversee adherence to delivery schedules Cr…

payabl seeks a Senior Python Backend Developer to join its SWAT Team. This remote role is based in Lisbon, Portugal. The team works on backend systems that support client requirements and broader business objectives. Key responsibilities Collaborate with cross-functional groups to design and build backend applications in Python. Create features and tools aimed at improving system performance and reliability. Help optimize and integrate backend infrastructure as part of ongoing projects. Location This is a fully remote position located in Lisbon, Portugal.

About Us:TransPerfect is a renowned leader in the realm of translation software, embodying a lively start-up culture. We are on the lookout for an innovative and enthusiastic Backend Developer to enhance our cutting-edge Artificial Intelligence (AI) team. Join us in shaping the future of AI at a global scale. With over a decade of experience, our AI team has become essential to advancing machine translation, generative AI, natural language processing, and automation.We seek a skilled backend developer who is eager to push technological boundaries and make a significant impact in the AI domain. You will collaborate with a diverse team of professionals across the USA, Spain, Portugal, and India. If you are passionate about creating robust and scalable solutions that bring AI to life for users, this opportunity is for you.About The Role:In this position, you will tackle the complexities of document processing, specifically converting intricate, unstructured PDFs into well-formatted, editable .docx files. Your mission is to not only extract text but to faithfully reproduce the visual and structural intent of the original documents, encompassing nested tables, multi-column layouts, font hierarchies, and styling.Your responsibilities will include:Comparative Analysis: Conduct a thorough evaluation of commercial solutions (ABBYY, Adobe, AWS Textract) versus open-source/AI-native tools (Mistral OCR, Docling, Nougat, LlamaParse).Benchmarking: Develop metrics for “format fidelity” to objectively assess how well a tool recreates headers, footers, tables, and styles.Pipeline Development: Create a Python-based workflow that integrates OCR engines with document generation libraries, such as python-docx or Pandoc.

lastminute.com is looking for a Software Engineer in Lisbon to focus on ETL processes and microservices development. This role supports the company’s travel and leisure platform as it continues to grow. Key responsibilities Design and implement scalable ETL pipelines for efficient data processing and transformation Develop and maintain microservices that power essential platform features Collaborate with team members to enhance service delivery and boost system performance Help optimize existing data workflows and improve service integrations Team and impact The engineering team works together to deliver dependable solutions used by millions of travelers. Efforts in this position will streamline data handling and support new features across the platform.

Join our dynamic team at Renesas Electronics as a Senior Backend Software Engineer. In this critical role, you will leverage your expertise to develop and enhance cutting-edge backend solutions that power our innovative products. You will collaborate with cross-functional teams to design scalable systems, ensuring high performance and reliability.

We are seeking a talented and motivated Python Developer (Data Engineer) to join our dynamic team at inetum2 in beautiful Lisbon. In this role, you will leverage your expertise in Python programming and data engineering to develop and maintain robust data pipelines, ensuring seamless data integration and processing.Your primary responsibilities will include building scalable data architectures, collaborating with cross-functional teams to understand data requirements, and optimizing existing data workflows for performance and efficiency.If you are passionate about data-driven solutions and thrive in a fast-paced environment, we want to hear from you!

About Air AppsAt Air Apps, we strive for innovation and agility in our mission to revolutionize planning with our groundbreaking AI-powered Personal & Entrepreneurial Resource Planner (PRP). Founded in Lisbon in 2018, we have grown into a self-funded powerhouse with over 100 million downloads globally, including offices in Lisbon and San Francisco.Our commitment to challenging conventional boundaries drives us to deliver innovative AI solutions that truly enhance lives. Join us to be a part of a creative environment where your contributions will empower individuals around the world.Together, let’s transform resource management and make a lasting impact.The RoleAs a Manual QA Tester, you will be pivotal in guaranteeing the quality, reliability, and usability of our web and mobile applications. You’ll collaborate closely with product managers, developers, and designers to validate features, pinpoint issues, and ensure seamless, high-quality user experiences.This is a fully onsite position based at our Lisbon office, where you will work closely with cross-functional teams in a dynamic and fast-paced environment.Ideal candidates will be detail-oriented, enjoy structured testing, and thrive in collaborative settings aimed at continuously enhancing product quality.ResponsibilitiesConduct smoke and regression testing to validate new releases and feature updates.Execute manual test cases for our web and mobile applications.Identify, document, and report bugs accurately and effectively.Assist in bug triage by working with developers and product teams.Utilize test management tools like TestRail, Zephyr, or Xray to manage and track test cases.Log issues and monitor progress using project management tools like Jira or Asana.Validate functionality across various browsers and mobile devices.Employ basic browser developer tools to inspect elements, monitor requests, and assist with troubleshooting.Contribute to the enhancement of QA processes and documentation standards.Requirements1-3+ years of experience in manual software testing.Strong analytical skills and attention to detail.Proficiency in using test management and project management tools.Excellent communication and teamwork skills.

Cross Border Talents, a leading recruitment firm, is in search of talented individuals to join the world's largest quality assurance company for an exciting localization and software testing project. This initiative is in collaboration with one of the globe's foremost technology providers.As a Search Language Specialist (SLS), you will engage in a confidential project that leverages your translation, linguistic, and technical expertise. The focus of this project is to internationalize widely used products, enhancing the interaction between computer systems and users across diverse languages and cultures.Your responsibilities will encompass both linguistic and technical tasks. We offer a comprehensive training program within a dynamic and agile work environment, ensuring you work to the highest standards.

Roland Berger is looking for a Full Stack Developer (all genders) to join the team in Lisbon. This role involves working on both front-end and back-end development for digital products that align with client strategies and business objectives. Key responsibilities Design, build, and maintain digital products across the entire technology stack Work closely with team members to integrate front-end and back-end components effectively Help deliver solutions that are reliable and meet high quality standards Team focus The development team creates digital solutions that support clients in reaching their business goals. Collaboration and integration are central to the way the team operates. About Roland Berger Roland Berger is a global consultancy that helps organizations address complex challenges and achieve strategic results.

Are you an accomplished software engineer with a fervor for innovation? Do you excel in collaborative settings, keen to leave your mark on the technology landscape? We invite you to become a part of our vibrant team as a Lead Software Engineer, where you will play a pivotal role in pushing the boundaries of technology!Your ResponsibilitiesDesign and implement state-of-the-art web applications using industry-leading web development practices.Engage in close collaboration with product owners, business analysts, and quality assurance teams to ensure seamless integration and delivery.Work alongside back-end developers to integrate user interface components with APIs and databases.Participate actively in agile ceremonies, fostering an environment of innovation and efficiency.Partner with product owners to create resilient, maintainable systems that meet business needs.

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.

SingleStore is offering a paid, 12-week Software Engineer Internship in Lisbon, Portugal for Summer 2026. This program places interns within the Engine group, where hands-on learning and mentorship from experienced engineers are central. The internship is designed to help students develop technical skills while contributing to meaningful projects. What you will do Join a small, collaborative engineering team focused on improving SingleStore’s database engine Work on projects that span the full product life cycle, from design and coding to testing and deployment Explore technologies such as large language models (LLM) and vector indexing Enhance the fault tolerance of SingleStore clusters Optimize SQL query performance using methods like SIMD and LLVM code generation Develop modules for query optimization, including search and costing components Write and test software, gaining exposure to both technical and business aspects Interns can expect support from engineers who value mentorship and professional growth. There are also opportunities to learn about other business areas, including product, marketing, and sales. Teamwork and celebrating shared successes are part of the culture, with group meals and outings in and around Lisbon. Requirements Currently enrolled in a Bachelor’s program in Computer Science, Computer Engineering, Electrical Engineering, or a related field Strong understanding of computer science fundamentals Proficiency in C++ or C Interest in building reliable software Solid grasp of algorithms and data structures Preferred experience Previous internship in software development

About Us At Riskified, we empower businesses to drive eCommerce growth by eliminating risk. Our solutions are trusted by some of the world’s leading brands and publicly traded companies in the online space, providing guaranteed protection against chargebacks, fraud, and policy abuse while enhancing customer retention. Our AI-driven fraud and risk intelligence platform, managed by a robust team of eCommerce risk analysts, data scientists, and researchers, delivers real-time insights and decisions based on individual user interactions. We proudly partner with exceptional companies across various industries, including Acer, Gucci, Lorna Jane, GoPro, and many others. We thrive in a collaborative environment, working alongside talented individuals to create and enhance impactful products. The opportunities to innovate and contribute give us a profound sense of purpose, making our work at Riskified truly meaningful. About the Role As a Full-Stack Engineer in Riskified’s Core Services Group, you will develop and maintain end-to-end applications using a variety of technologies. In this dynamic, agile environment, you will play a crucial role in expanding Riskified’s ecosystem. Our engineers take full responsibility for their work, from feature planning with Product and Design teams to selecting technologies, designing architecture, coding, reviewing, deploying in a CI/CD environment, and monitoring performance post-deployment. You will work on customer-facing applications, including a core web tool that enables merchants to analyze orders, take actions, and gain insights through advanced analytics. Whether you are creating precise user interfaces, developing resilient backend logic, or optimizing infrastructure for scalability, you will be engaged in all aspects of the development process. Our Technology Stack: Scala, Spark, Node.js, Ruby, React, Postgres, Elastic, Redis, AWS, Kafka, Docker, Kubernetes, CircleCI, and much more. What You'll Be Doing Design and build a highly reliable, available, and scalable architecture for our core services and web applications in a new, promising product. Deploy code to production daily through our advanced CI/CD pipelines. Actively maintain production systems to ensure smooth operations. Contribute to planning the team roadmap and product features. Collaborate with design and product teams to define and implement new features. Qualifications B.Sc. in Computer Science or equivalent certifications. 3+ years of proven experience in full-stack development. Strong familiarity with various programming languages and frameworks. Excellent problem-solving skills and a passion for technology. Ability to work collaboratively in a fast-paced environment.

Join our innovative team at inetum2 as a Fullstack Engineer, where you will play a vital role in developing and maintaining cutting-edge applications. You will collaborate with cross-functional teams to deliver high-quality software solutions that meet our clients' needs.

Join our dynamic team at inetum2 as a Fullstack Engineer, where you'll have the opportunity to shape innovative web solutions. We are seeking a passionate developer with expertise in both frontend and backend technologies. You will work collaboratively in an agile environment, contributing to exciting projects that make a real impact.

Join our dynamic team as a Scala Engineer at evolution, where you'll have the opportunity to work on cutting-edge projects and collaborate with talented professionals in a fast-paced environment. You will be responsible for designing and implementing scalable applications, ensuring high performance and responsiveness to requests from the front-end. Your expertise in Scala will help us drive innovation and deliver exceptional software solutions.

Join our dynamic team as an Identity & Access Management (IAM) Engineer in Lisbon! We are looking for a talented professional with extensive experience in the implementation of sophisticated IAM controls. This role will focus on technically advanced projects, emphasizing automation, security, and a culture of continuous improvement.Key Responsibilities:Implement cutting-edge IAM controls and continuous monitoring strategies.Ensure adherence to internal policies, standards, and industry best practices.Design and develop automation solutions and technical integrations using Python (or Ruby).Manage and optimize Linux and Windows Server environments.Define, track, and report on security metrics and KPIs.Collaborate effectively with technical teams to enhance and streamline operational processes.Support identity lifecycle management activities, including provisioning, governance, and access review.

Join Dashlane as a Junior Frontend Software Engineer, where you'll play a vital role in creating seamless user experiences. You will collaborate with a dynamic team of developers and designers to build innovative web applications that delight users. If you're passionate about frontend technologies and eager to learn in a fast-paced environment, this is the perfect opportunity for you.

TransPerfect is searching for a Frontend Engineer to join its team in Lisbon. This position centers on building, improving, and maintaining software products that support both internal teams and clients worldwide. Role overview The Frontend Engineer will focus on the quality, development, and execution of user-facing software. The work involves collaborating with a global team to deliver interfaces that help users, regardless of experience, navigate complex systems with ease. The role offers the chance to contribute directly to products that impact both colleagues and clients. About the TechOps team TechOps has been central to TransPerfect's growth for over ten years. The team delivers technology and services that streamline workflows for staff and power the GlobalLink platform. A key priority is building scalable client interfaces that make sophisticated tools accessible to all users. Who we're looking for Engineers who enjoy working in a collaborative, global environment People interested in shaping software that supports both clients and internal teams Those ready to make an immediate impact within a growing organization

TransPerfect is hiring a Frontend Engineer to join the team in Lisbon. This role centers on building and improving software products that support both clients and internal teams worldwide. The position offers a chance to work in an established company with a start-up spirit, where new ideas and initiative are valued. Role overview The Frontend Engineer will focus on the quality, development, and execution of software products. The work involves collaborating with a global team to deliver technology and services that simplify workflows and improve user experiences. Projects range from enhancing the GlobalLink platform to creating scalable interfaces that help users navigate complex systems. About the TechOps team TransPerfect’s TechOps group has driven technology success for over ten years. The team is responsible for developing solutions that streamline processes for clients and colleagues alike. By working on both established platforms and new client-facing tools, TechOps remains central to the company’s ongoing innovation. What we look for Interest in frontend engineering and software quality Ability to contribute to development and execution of software products Entrepreneurial mindset and eagerness to make an impact Candidates eager to help shape technology in a global company are encouraged to apply.