Senior Siebel Developer

Join our dynamic team at inetum2 as a Senior Siebel Developer. In this role, you will leverage your expertise in Siebel CRM to develop, configure, and maintain applications that meet business requirements. You will work closely with cross-functional teams to deliver high-quality solutions and improve user experience.

Role Overview:Join our dedicated team to enhance and maintain our existing applications with a focus on continuous improvement.Facilitate seamless integration of applications with external systems to optimize functionality.Collaborate with our core team to support development efforts and future integration initiatives.

About gapstarsgapstars is a premier software development services provider based in the Netherlands, specializing in creating remote and agile teams in Sri Lanka and Portugal for cutting-edge tech companies. With a talented workforce of over 250 TechStars, we transform scalable software into high-performance products that drive the future of technology. Our partners are ambitious tech companies striving to dominate their respective markets.Role OverviewWe are seeking a proactive and experienced Senior Cloud Architect to spearhead the migration of a substantial on-premise platform to AWS. This role demands a practical approach; you will be responsible for designing the migration strategy while actively participating in its execution.The ideal candidate possesses extensive experience with large-scale AWS migrations, a strong background in Java-based environments, and the ability to navigate complex systems confidently. Excellent communication, accountability, and decision-making skills are essential, as you will direct the technical aspects and collaborate closely with various teams throughout the project.You will delve into the on-premise platform to analyze its intricacies and address the migration challenges. Enjoy the freedom and autonomy to showcase your leadership abilities while working alongside a compact, highly skilled team of developers with deep AWS expertise, ensuring the solutions you create make an immediate impact across the platform.

Join our innovative team at Inetum2 as a Senior Fullstack Mobile Developer. In this role, you will be responsible for designing, developing, and maintaining high-quality mobile applications across various platforms. You will work closely with our product managers and designers to create user-friendly experiences that delight our customers. Your expertise will guide the technical direction of our projects, ensuring best practices in software design and agile methodologies.

Join our dynamic team at inetum2 as a Senior .NET Developer, where you will play a pivotal role in designing and implementing innovative software solutions. We encourage you to leverage your expertise in .NET technologies to drive impactful projects that enhance our service offerings.

Join our dynamic team at inetum2 as a Senior Data/Alteryx Developer in Lisbon. In this pivotal role, you will leverage your expertise in data analytics and Alteryx to drive impactful business insights and streamline data workflows. You will collaborate with cross-functional teams to enhance our data management strategies and contribute to innovative projects that shape our data landscape.

As a Senior Front-End Developer at Cross Border Talents, you will: Develop intricate software solutions from the ground up using JavaScript/TypeScript and cutting-edge libraries; Balance both technical and interpersonal aspects of projects; Utilize your proficiency in React or Vue, along with automated testing and deployment; Occasionally venture beyond the browser, such as by establishing basic CI pipelines; Create simple HTML snippets enhanced with JavaScript, hosted on platforms like Netlify when it’s the most efficient solution.

We are seeking a talented Senior Full-stack Developer proficient in React.js and Node.js to join our dynamic team at Cross Border Talents in Lisbon. The ideal candidate will have a robust understanding of both front-end and back-end technologies.Key Responsibilities:Collaborate with project teams to determine technology stacks based on client needs.Contribute to the development of high-quality web applications.Mentor junior developers and assist in code reviews.Essential Qualifications:Fluency in English and reside within a reasonable commuting distance of our office.A minimum of 3 years' experience in software development with a focus on modern programming languages.Strong knowledge of both front-end and back-end technologies, including React.js, Node.js, and other frameworks.Proficiency in DevOps tools such as Kubernetes, Docker, AWS, and GCP.Desirable Attributes:Passion for technology and involvement in hobby projects.Prior experience in consulting is a plus.A keen understanding of Agile methodologies and team collaboration.

Are you an experienced KDB+ Developer looking for your next challenge? At Altersolutions, we are seeking a Senior KDB+ Developer to join our innovative team in Lisbon. You will play a key role in designing and implementing high-performance data solutions that drive our business forward.In this role, you will leverage your expertise in KDB+ to develop robust applications, optimize database performance, and collaborate with cross-functional teams to deliver exceptional results.

Role Overview inetum2 is looking for a Senior Backend Developer (Database Administrator) to join the team in Lisbon. This position focuses on designing, implementing, and maintaining database systems that support reliable and efficient operations. What You Will Do Design and implement database architectures to support backend systems Maintain and optimize databases to ensure strong performance and data integrity Work closely with cross-functional teams to support new features and solutions Location Lisbon

Join Cross Border Talents as a Senior Software Engineer and be part of an exciting transformation in the banking sector for our client in Lisbon, Portugal.Are you an innovative and passionate Software Engineer eager to make a significant impact? This is your chance! Join our dynamic team and help shape the future of banking in Lisbon, Portugal! In your role as a Senior Software Engineer, you will: Create robust, scalable solutions that propel our projects forward. Engage in close collaboration with product owners, business analysts, quality assurance teams, and fellow engineers. Seamlessly integrate UI components with APIs and databases to ensure a stellar user experience. Contribute to agile ceremonies promoting teamwork and continuous improvement. Partner with technology leads to design maintainable, resilient systems tailored to our project requirements.

Join our dynamic team at Bolt as a Senior Business Development Manager in beautiful Lisbon, Portugal. In this vital role, you will spearhead our sales initiatives by engaging with businesses, cultivating client relationships, delivering impactful pitches, negotiating terms, and successfully closing high-value contracts with large enterprises.As a key member of the Bolt Business team, you will not only gain insights into our SMB and Enterprise clientele but also foster strong connections while articulating the unique features and advantages of our B2B product suite. Your responsibility will involve targeting leading organizations within your region, identifying promising prospects, and collaborating closely with fellow Business Development Managers to secure the most lucrative opportunities.This position is ideal for a results-oriented individual with a proven track record in sales within a rapidly evolving organization. If you are eager to contribute to the growth of Bolt Business and play a pivotal role in our ambitious expansion plans, we want to hear from you!

Join Talan as a Senior Full Stack Developer and immerse yourself in a dynamic and innovative environment. We're seeking a talented individual to contribute to our engineering and development team, where you will work on cutting-edge projects that make an impact. This position offers the exciting opportunity for relocation to Spain, where you can enjoy a vibrant culture and a rich professional landscape.

We are in the process of translating our careers site into English. Meanwhile, we want to ensure visibility for this position.Join Us as a Senior OutSystems Developer in Lisbon!At Sanday, we craft innovative solutions for primary healthcare. The healthcare sector is intricate and continually advancing, and we thrive on challenges. Our mission is to empower pharmacies and general practitioners with groundbreaking software that enhances their daily operations.We don’t just follow trends; we create them. We strive to be the best in our field. If you resonate with this vision and are a driven, curious individual aiming for excellence, we encourage you to continue reading.Your RoleAs a Senior OutSystems Developer, you will be a key member of an international agile team dedicated to developing and maintaining advanced healthcare solutions for pharmacies and GPs in the Netherlands. You'll work from our Lisbon office, collaborating closely with colleagues based in both Lisbon and Utrecht.You will face intricate software challenges, contribute to high-impact projects, and help shape systems that significantly improve primary healthcare.We are looking for more than just a developer; we need a problem-solver, a motivator, and someone who is eager to learn.

Join inetum as a Senior Consultant in Strategy & Business Development, where you will leverage your expertise to help clients navigate complex business challenges and drive sustainable growth. You will work closely with leadership teams to develop strategic initiatives, optimize processes, and enhance overall business performance. Your analytical skills will be key in identifying opportunities for improvement and implementing innovative solutions.

Join our dynamic Platform team as a Senior Python Backend Developer and take charge of the core backend systems that drive Aghanim, a pioneering direct-to-consumer (DTC) platform. Our mission is to empower mobile game developers to effectively monetize their products beyond traditional app stores. As a Merchant of Record, we manage payments, compliance, and tax obligations across over 200 territories while equipping game studios with cutting-edge tools for LiveOps automation, user segmentation, and community interaction.Our platform supports more than 100 live games through customizable Game Hubs (DTC web stores), in-game offers, subscription models, and virtual currency systems — all requiring robust real-money transaction capabilities with a focus on reliability and fraud prevention.You will be working with a sophisticated codebase that adheres to domain-driven design, encompassing over 60 business domains, strict code quality standards, and AI-assisted development processes. Our tech stack includes modern Python frameworks such as FastAPI, SQLAlchemy v2, PostgreSQL, and Redis, facilitating extensive integrations with game backends, payment gateways, and external services.

Role overview GoCardless is looking for a Senior Software Development Engineer based in Lisbon, Portugal. The main focus is on developing and refining software that helps businesses handle payment processing more easily across the globe. What you will do Collaborate with engineers to design, build, and launch new product features Improve existing systems with an emphasis on performance and security Support a dependable and user-friendly experience for customers The team This engineering group values quality and the impact of their work. Team members prioritize collaboration and technical skill in their daily projects.

Join Gapstars as a Mid-Level Software Engineer!At Gapstars, we pride ourselves on building innovative remote teams across Sri Lanka and Portugal, dedicated to delivering exceptional software solutions for forward-thinking tech companies. Our dynamic team of over 275 TechStars is committed to transforming scalable software into high-performance products that reshape industries. We collaborate with ambitious partners in technology, striving to excel in their respective markets.Role OverviewWe are looking for a Mid-Level Software Engineer who will be instrumental in supporting a rapidly expanding FinTech cloud-based data and analytics platform utilized by leading global market players. Your role will focus on developing reliable, secure, and high-quality systems that facilitate large-scale data distribution, emphasizing hands-on engineering, automation, and data visualization.This is a hybrid role based in Lisbon, Portugal.Key Responsibilities:Contribute to the growth of our FinTech solutions by shaping technology initiatives.Translate high-level business objectives into scalable, architecturally sound solutions leveraging GCP.Develop robust, secure systems, ensuring effective workarounds for service continuity during failures.Plan and execute structured releases to minimize disruptions, with clear rollback strategies.Mentor junior team members, promoting a culture of continuous learning and development.Essential QualificationsAt least 2 years of experience in Python and/or Java.Strong expertise in databases and cloud data warehouses (e.g., SQL, PostgreSQL).

Join autodoc3 as an Engineering Lead, where you will lead innovative projects and mentor a talented team of developers. Your expertise in Java or Kotlin and PHP will be crucial in driving our technology initiatives forward.

Join our dynamic tech team at Sixt SE as a Backend Java Software Engineer! In this exciting role, you will be responsible for designing, developing, and maintaining robust backend systems that drive our innovative applications. Collaborate with cross-functional teams to deliver high-quality software solutions that enhance our customer experience.