Software Engineer - Payments

Join our dynamic team as a Software Engineer specializing in Payments at Avaloq. In this role, you will engage in the complete software development lifecycle, including the specification, design, development, testing, deployment, and monitoring of innovative solutions in a modern cloud environment (AWS). You will also have the opportunity to mentor and guide…

Join us as a Senior Backend Software Engineer and become a vital member of one of our self-sufficient agile teams at Blacklane. Your expertise will contribute to the development of innovative services that power our platform, enhance our back-office systems, and resolve integration challenges faced by our business partners.Our technical ecosystem incorporates Ruby, Go, TypeScript, and Java services that are architected using Domain-Driven Design (DDD). These services run on our Kubernetes cluster and utilize domain events to communicate through SQS and Kafka. We leverage various data storage solutions including Postgres, MySQL, Elasticsearch, Redis, and DynamoDB, while predominantly utilizing AWS for our infrastructure and managing resources with Terraform.YOUR CHALLENGE:Address unique challenges to customize our offerings for diverse markets.Maintain high-quality standards through extensive testing, thorough documentation, code reviews, and collaborative knowledge sharing.Devote time to optimizing the performance, usability, and maintainability of the systems you oversee.Commit to ongoing personal development by acquiring new skills and technologies.Be an integral part of a motivated, open-minded, and collaborative team dedicated to enhancing travel experiences for our guests.ABOUT YOU:You are proactive, inquisitive, and thrive in a team-oriented environment.You possess a minimum of 5 years of experience in two or more programming languages.You have at least 5 years of experience with Ruby or Go.You are knowledgeable of the HTTP protocol and have experience developing or utilizing REST APIs.You write clean, maintainable code and are familiar with the complexities of distributed systems; you are comfortable working with existing codebases.You have experience with or an eagerness to learn about Event-Driven Architecture and Domain-Driven Design.You are experienced with Docker and containerized environments; familiarity with Kubernetes and Terraform is a plus.

Have you ever wished to contribute to the evolution of transportation? At Vay, we are transforming urban mobility. With a simple tap, our customers summon a car that arrives without a driver, powered by our groundbreaking Remote Driving technology on actual public roads.Currently operational in Las Vegas and rapidly expanding, we are backed by a strategic investment of up to $410 million from Grab. Our mission is clear: to replace private car ownership with a quicker, cleaner, door-to-door mobility solution. If you are passionate about creating something tangible, impactful, and revolutionary, you will thrive in our environment.Want to try Vay? Use code VAYCANDIDATE for $10 off your first trip in Las Vegas! Download the "Vay" app from the Apple or Google Play store and enjoy!What’s happening at VayWe are pioneers in deploying vehicles in both Europe and the USA on public roads without a human driver, currently boasting the second largest commercial driverless car fleet in the Western World.We have collaborated with Kodiak to integrate remote-driving technology with autonomous trucks in the US, demonstrating our capability to adapt our system for heavy-duty commercial vehicles and broaden its applications in the US.Having completed tens of thousands of trips so far, we are in the process of expanding our Las Vegas fleet to meet increasing demand!And soon, we will be expanding across the US and Europe Why this role is excitingAt Vay, our vehicles are remotely operated in real time from our Driving Centers in Berlin and Las Vegas, a feat achieved by only a few companies globally on public roads. As a Senior Embedded Software Engineer, you will develop the safety-critical software stack that directly manages vehicle functions. The code you craft will significantly influence vehicle safety and reliability during real-world operations.Your ResponsibilitiesYou will create the safety-critical firmware enabling real vehicles to be operated remotely on public roads. Your contributions will directly affect how a car accelerates, steers, brakes, monitors itself for faults, and responds in emergencies. You will be:Designing, implementing, and verifying embedded software for the safe remote operation of vehicles on public roads.

About the Opportunity Become a pivotal member of Contentful as a Fullstack Software Engineer (f/m/d) and spearhead innovation in Automations, Workflows, and Collaboration Tools. Join our forward-thinking team at Contentful, where we empower thousands of clients to manage content efficiently at scale. We are on the lookout for skilled Full Stack Software Engineers who are enthusiastic about developing scalable, high-performance applications with cutting-edge technologies. If you are eager to explore the frontiers of Automations, Workflows, and team collaboration within the Contentful ecosystem and possess expertise in TypeScript, React, and Node.js, we would be thrilled to welcome you aboard. What to Expect? Collaborative Innovation: Partner with product managers, designers, and fellow engineers to craft top-tier automation, workflow, and collaboration features for our users. Full Stack Development: Architect, build, and sustain scalable frontend and backend functionalities utilizing TypeScript, React, and Node.js. Collaboration Tools Enhancement: Integrate and implement collaboration technologies to boost team productivity and enhance user experiences across our platform. Holistic Design Perspective: Approach projects with a comprehensive view of components and systems to ensure a seamless user experience. Agile Problem-Solving: Swiftly address bugs and challenges to elevate customer satisfaction. Data-Informed Development: Leverage analytics to guide product decisions and enhance features. Continuous Improvement: Engage in code reviews and contribute to refining our development processes. Stay Informed: Keep abreast of the latest industry trends, especially in automations, workflows, and collaboration tools. Qualifications for Success Proven Expertise: Demonstrable experience as a Full Stack Software Engineer in a product development setting. Technical Mastery: Strong command of TypeScript, React, and Node.js. A keen interest in clean code practices and familiarity with enterprise architectural design patterns. Containerization Skills: Experience with Docker and Kubernetes. Problem-Solving Mindset: Ability to troubleshoot and resolve issues promptly, ensuring smooth operations.

Dataiku is the leading platform for AI success, providing an enterprise orchestration layer for building, deploying, and managing AI workflows. In a unified environment, teams can design and operate analytics, machine learning, and AI agents with the transparency, collaboration, and control necessary for modern enterprises. By bridging data platforms, cloud infrastructures, and AI services, Dataiku enables organizations to seamlessly implement AI across diverse environments with centralized governance.The world’s foremost companies trust Dataiku to transform AI into a robust business performance engine that delivers quantifiable benefits. For more insights, explore the Dataiku blog, LinkedIn, X, and YouTube. Why Engineering at Dataiku?Dataiku’s versatile platform, available in on-premise, cloud, or SaaS configurations, integrates various data science technologies, reflecting our commitment to quality and innovation. We leverage the best data and AI technologies, choosing tools that genuinely enhance our offerings. From cutting-edge LLMs to active participation in open source communities, you will engage with a diverse set of technologies and contribute to the collective expertise of global tech innovators. Discover more about our engineering culture at Dataiku here.How You’ll Make an ImpactThis position is available either onsite in Paris, London, Berlin, and Amsterdam, or remote from these locations.As a Software Development Engineer in Test (SDET), your primary responsibility will be to ensure that we deliver only the highest-quality products to our customers. You will play a vital role in enhancing user experience and contributing to our overall success.

Role Overview Speechify is looking for an iOS Core Product Software Engineer in Berlin, Germany. This engineer will design, build, and maintain iOS applications that shape how users interact with our products. What You Will Do Develop new features for Speechify’s iOS apps Maintain and improve existing app functionality Work with teams across product, design, and engineering to deliver updates and enhancements Focus on user experience and app performance

Join Rivian as a Staff Factory Software Integration Engineer, where you will play a pivotal role in developing and implementing software solutions that enhance our manufacturing processes. Your expertise will directly contribute to the success of our operations, ensuring we deliver innovative electric vehicles to our customers.

KAYAK, part of Booking Holdings (NASDAQ: BKNG), runs a large-scale travel search platform used by travelers worldwide to find flights, hotels, rental cars, and vacation packages. The company also offers KAYAK for Business, which provides travel management solutions to organizations. Its network includes well-known brands like momondo, Cheapflights, and HotelsCombined. KAYAK aims to make exploring the world easier by building the best travel search engine and values innovation and real impact from its employees. Role overview As a Senior Java Software Engineer based in the Berlin office, you will play a key role in developing and refining the features behind KAYAK’s search and booking systems. The team collaborates with over 200 travel partners, giving users access to more than 500,000 hotels and 550 airlines. Your work will help ensure smooth, reliable experiences for millions of users each day. This position requires onsite presence in Berlin at least three days per week. What you will do Enhance search and booking algorithms to meet the needs of major corporate clients worldwide. Develop and maintain high-performance integrations with third-party APIs, including those for airlines, hotels, and rental car providers. Take ownership of your designs from concept through deployment, with a focus on code quality and system performance. Join code reviews and architectural discussions to keep the K4B project modular and reusable as KAYAK continues to grow. Requirements Bachelor’s degree in Computer Science or a related field. At least 4 years of professional experience working with Java. Strong knowledge of the Spring ecosystem (Spring/Spring Boot) and hands-on experience with both relational (SQL) and NoSQL databases such as PostgreSQL, MySQL, or Redis. Clear and effective communication skills in English. Ability to independently design and deliver engineering projects.

At Upvest, we are dedicated to our mission of simplifying the investment process to match the ease of daily spending. Our platform empowers businesses to provide a diverse array of investment products and an unparalleled experience in capital market investments and retirement planning. With our user-friendly Investment API, fintech companies and financial institutions can seamlessly integrate solutions, allowing them to concentrate on their primary operations.We are proud to collaborate with leading fintechs and financial institutions in Europe, including DKB, Revolut, N26, and Raisin. Established in 2017 by Martin Kassing, Upvest is comprised of over 270 skilled professionals from more than 70 nationalities. We are supported by prestigious investors including Hedosophia, Sapphire, Bessemer Venture Partners, BlackRock, Earlybird, HV Capital, Notion Capital, and Motive Ventures.

About UsAt Perk, formerly known as TravelPerk, we are revolutionizing the way businesses handle travel and spend management. Our intelligent platform is designed to eliminate tedious manual tasks that hinder productivity, automating everything from travel bookings to expense management and invoice processing. By addressing the significant issue of shadow work, we aim to restore lost hours, enhance workplace morale, and ignite innovation.With over 10,000 companies, including industry leaders like Wise, On Running, Breitling, and Fabletics, relying on us, we are tackling the staggering $1.7 trillion problem of lost productivity in the workplace. Founded in 2015, Perk has expanded to a vibrant team of over 1,800 professionals across 12 global offices, with our headquarters situated in London and Boston. Our mission is to integrate innovation, control, and simplicity, transforming the work experience for businesses and their employees.Our core values emphasize ownership, delivering exceptional experiences, and working collaboratively as one unified team. We believe in fostering curiosity and a meaningful mindset to unlock your full potential. Our talent team comprises top minds from both the travel and SaaS sectors, representing more than 70 countries. If you are passionate about making a tangible impact and shaping how millions experience work, we invite you to join our team.To explore more about us, visit www.perk.com.

About RealistRealist is a pioneering WealthTech startup located in Germany, dedicated to revolutionizing the financial sector with state-of-the-art technology, insightful data analytics, and robust financial infrastructure. As we enhance our platform and technological capabilities, we are in search of a seasoned Senior Software Engineer to join our expanding team in Berlin and contribute to the creation of next-generation financial systems.About the RoleIn the capacity of Senior Software Engineer, you will be instrumental in designing and developing high-performance financial systems that efficiently handle vast quantities of data in a secure manner. You will collaborate closely with product, engineering, and data teams to architect scalable systems and aid in the development of intelligent, AI-driven financial applications.This position demands substantial experience in backend engineering, distributed systems, and data-intensive architectures, combined with a mindset conducive to a dynamic startup environment. We are particularly interested in candidates who are quick learners, capable of swiftly adapting to new technologies and evolving challenges.Key ResponsibilitiesDesign, develop, and maintain scalable backend systems that support data-intensive financial applications.Build and optimize high-performance OLTP systems for transaction-heavy workloads.Contribute to system architecture and design, ensuring reliability, scalability, and maintainability.

Important: This position requires relocation to our Milan office.About SatispayAt Satispay, we are on a mission to transform the landscape of everyday payments, making them straightforward, equitable, and accessible for everyone. Our vision extends even further as we aim to redefine the future of finance. We are a collective empowering millions, united by a shared ambition to confront significant challenges together. And we’re just getting started.We embrace agility, encourage bold thinking, and foster a culture of trust where challenging the status quo is celebrated. If you seek more than just a job – if your goal is to create a lasting impact alongside a talented team – you have found the right place.Your RoleAs a Staff Software Engineer within the Consumer Wealth team, you will take on a pivotal and strategic role in determining how our users grow and manage their savings and investments. Your expertise will be essential in driving initiatives that empower millions to enhance their financial well-being through our innovative savings products, invested money box, and investment solutions.Here’s an overview of your responsibilities:Technical Strategy Development: Define the technical strategy for the Consumer Wealth domain, architecting complex subsystems that power savings and investment features, ensuring cross-product harmonization, and leading effective initiatives that impact multiple teams.Architectural Advancement: Design and implement scalable, high-quality systems that resolve intricate financial engineering challenges, including the management and simplification of complex back-end systems for savings and wealth management.Technical Leadership: Foster cross-organizational relationships to ensure technical alignment, represent our technical vision internally and externally, and stay ahead of emerging technology trends in the FinTech and wealth management sectors.Talent Development: Mentor the next generation of technical leaders and promote a culture of excellence in engineering and continuous improvement.Impact Generation: Contribute significantly to helping users grow their wealth and achieve their financial objectives through enhancements to the Consumer Wealth back-end infrastructure, directly supporting Satispay's mission.Prepare for a role filled with challenges, collaboration, and the freedom to bring your innovative ideas to fruition. Our technology stack includes a variety of advanced tools and platforms.

Avaloq is hiring a Software Engineer with strong PL/SQL experience to join the team in Berlin. This role centers on developing and supporting software for clients in the banking sector. Key responsibilities Design and develop software solutions using PL/SQL Maintain and update existing systems to meet evolving needs Collaborate with colleagues to deliver solutions tailored to client requirements Location This position is based in Berlin. About Avaloq Avaloq is a fintech company focused on transforming banking through technology and services.

At Intercom, we are revolutionizing customer service with AI technology, enabling businesses to deliver exceptional customer experiences.Our flagship AI agent, Fin, stands out as the most advanced tool available, ensuring businesses can provide seamless, always-on customer support. When paired with our Helpdesk, it transforms into the Intercom Customer Service Suite, offering AI-enhanced assistance for more complex queries that necessitate human intervention.Founded in 2011, Intercom serves nearly 30,000 global clients, setting a new benchmark in customer service excellence. Guided by our core values, we continually push limits, innovate with urgency, and deliver remarkable value to our customers.Berlin is a city that embodies the speed and creativity we value at Intercom. It boasts a unique blend of deep technical expertise and vibrant culture, making it an ideal location for innovative minds. Our proximity to R&D hubs in Dublin and London further enhances our collaborative spirit, attracting top talent eager to create groundbreaking products.We are on a mission to expand our Berlin team by hiring 100 professionals in the upcoming year across engineering, AI, data science, product management, and design. This is a prime opportunity to join us as foundational R&D talent in the region and make a significant impact as we strive to build the world’s leading customer agent!What is the opportunity?As a Software Engineer at Intercom, you will be at the forefront of solving real customer challenges through the smart and efficient application of your technical skills. You will collaborate with multidisciplinary product teams to develop both back-end and front-end systems, working closely with designers, product managers, researchers, and data analysts.We are navigating exciting scaling challenges and are constructing a robust platform where your expertise will be essential in areas like building a user-friendly messenger composer, rule matching, security, app availability, and machine learning, among others.What will I be doing?As an experienced engineer, your responsibilities will include:

Superhuman offers a full-time dynamic hybrid working model for this role. This flexible framework allows team members to enjoy both focused work time and in-person collaboration, fostering trust, innovation, and a robust team culture.About SuperhumanSuperhuman, now a part of Grammarly, is revolutionizing productivity through AI, dedicated to unlocking the superhuman potential within everyone. Our suite of applications seamlessly integrates with over 1 million platforms and websites, providing tools such as Grammarly's writing assistance and Go, our proactive AI assistant. Founded in 2009, we empower over 40 million users and thousands of organizations and educational institutions globally to eliminate busywork and prioritize what truly matters. Discover more at superhuman.com and explore our core values here.The OpportunityTo reach our ambitious targets, we are seeking a talented Android Engineer to join our Mobile Team. This role presents a unique opportunity to develop new features and capabilities that will enhance the Superhuman Android experience to world-class standards.Our engineers and researchers enjoy the freedom to innovate and drive breakthroughs that directly influence our product roadmap. As we scale our interfaces, algorithms, and infrastructure, the complexity of our technical challenges is rapidly increasing. For insights from our team, check out our technical blog.Writing effectively on mobile devices poses significant challenges, particularly in professional environments. Our Superhuman AI Writing Assistant, launched in 2023, aims to make effective and error-free writing easily accessible on mobile. Since its introduction, it has gained substantial traction, with users engaging with it over seventy times daily.Creating a seamless writing assistant experience brings unique challenges, as there is no tolerance for delays or glitches in a product that users rely on for immediate responses. As an Android Engineer, you will:Work closely with the Product, Design, and Machine Learning teams to translate new ideas from concept to production.Contribute to the ongoing architecture of our mobile products, ensuring outstanding responsiveness and performance, even in resource-constrained environments.

Join our dynamic team at Contentful as a Senior Software Engineer specializing in Backend & Infrastructure. In this pivotal role, you will design and implement robust backend systems that power our content platform. Collaborate with cross-functional teams to enhance our infrastructure, driving innovation and efficiency in our development processes.

GetYourGuide helps travelers find and book memorable experiences worldwide. The platform serves millions, offering unique activities and aiming to make every journey special, including those of its team members. The Associate Software Engineer position is based in Berlin, with the company also operating in cities like New York and Bangkok. More details about working at GetYourGuide are available at getyourguide.careers. Role overview Engineers at GetYourGuide design and build systems that connect travelers to unforgettable experiences. Teams take full ownership of their work, adapt quickly, and scale solutions to serve a global audience. AI is increasingly important in product development, and this role offers early-career engineers the chance to make a real impact from the start. What you will do Write clean, efficient code for a worldwide user base, with mentorship and support from senior engineers. Collaborate with experienced engineers to design and build reliable, scalable systems, and contribute your own ideas. Own features end-to-end: identify problems, develop solutions, deploy, monitor, and iterate. Integrate AI tools into your daily development work. Help shape AI-powered product experiences that improve how travelers discover, book, and enjoy activities. Participate in code reviews, enhance the codebase, and help raise quality standards within the team. Work closely with product and design colleagues to understand traveler needs, going beyond technical implementation. Requirements Recent graduate ready for a first full-time software engineering role, experience can include coursework, internships, side projects, open source contributions, freelance work, or hackathons. Ability to turn ideas into working products. Keen interest in how AI can shape product development. Ownership mindset: treat your work as your own and proactively suggest improvements.

GetYourGuide’s Developer Enablement Team builds and maintains the internal tools and platforms that power engineering across the company. This backend-focused Software Engineer role centers on making development smoother and more productive for teams working with Java, JavaScript, and Python. What you will do Create and maintain tools that support engineering workflows Optimize CI/CD pipelines, focusing on GitHub Actions and ArgoCD Manage GitHub access and permissions for teams Enhance testing tools and improve local development processes Contribute to the adoption of AI-assisted engineering practices Who this role suits This position is a strong fit for early-career engineers with solid backend fundamentals and a drive to improve developer productivity. Curiosity, a willingness to learn, and the ability to collaborate with engineers from various backgrounds are important for success here. Location This role is based in Berlin. GetYourGuide has a global presence, with headquarters in Berlin and offices in cities such as New York and Bangkok. Learn more about careers at GetYourGuide at getyourguide.careers.

Become a part of Voyfai, an innovative Series A startup revolutionizing logistics and technology throughout Europe.Based in the vibrant city of Berlin, we are at the forefront of a network of companies operating across various European markets.This is an exceptional chance to take the reins from the very beginning, make a significant impact, and thrive in a fast-paced, dynamic setting. Whether you're refining processes, crafting strategies, or spearheading initiatives, your efforts will directly affect the success of Voyfai and the enterprises we assist. If you have a passion for building innovative solutions from the ground up and want to be part of a rapidly growing company, we are eager to hear from you.Your RoleWe are on the lookout for a talented Senior Software Engineer (m/f/d) to join us in constructing the essential infrastructure of our logistics platform. In this pivotal role, you will collaborate closely with AI engineers and product stakeholders to define system architecture, integrate with transport management systems, and develop customer-facing features that utilize large language models. Your contributions will play a vital role in shaping our engineering practices and establishing a scalable foundation for future product development over the next year.Key Responsibilities:Design and implement scalable software solutions with a focus on robust system architecture and clean coding practices.Create and enhance integrations with transport management systems and third-party logistics platforms.Partner with AI engineers to deliver customer-centric features powered by advanced language models.Enhance system reliability, maintainability, and scalability by managing technical debt and evolving the technology stack.Utilize PostgreSQL to ensure data consistency, integrity, and performance.Employ cloud platforms such as AWS or GCP to facilitate infrastructure and deployment.Contribute to DevOps and CI/CD practices to enhance release speed and operational stability.Occasionally engage with customers to translate their requirements into product and engineering solutions.What You Bring:A minimum of 5 years of professional software engineering experience, demonstrating strong backend architecture skills and proficiency across the full stack.Proficient in JavaScript or TypeScript in both backend and frontend contexts.Experience with SQL databases, particularly PostgreSQL.Familiarity with cloud platforms such as AWS or GCP.Strong understanding of DevOps and CI/CD methodologies.Excellent problem-solving skills and a proactive approach to challenges.

Design and implement cutting-edge features utilizing the latest JavaScript (ES2015), React, and Meteor frameworks.Engage actively in thorough code reviews to ensure code quality and best practices.Optimize and refactor existing code to enhance performance and maintainability.Assist in automating testing processes by developing both unit and integration tests.Drive continuous improvement by proposing enhancements to code architecture, development processes, or tooling.Collaborate effectively with team members to foster a productive working environment.