Senior PostgreSQL Platform Engineer

Join Our Team as a Senior PostgreSQL Platform Engineer!Please note that these positions are available in Berlin, London, or Paris — we provide relocation support if necessary.About Trade RepublicTrade Republic is Europe's leading savings platform, operating across 18 countries and serving over 10 million customers who trust us with more than €150 billion in assets. We are on a mission to empower individuals to build wealth through easy, safe, and free access to financial systems. Here, you will have the chance to advance your career by working alongside exceptional talents and cutting-edge technology to create a positive future for millions.Platform Engineering at Trade RepublicOur Platform Engineering team is the backbone of Trade Republic's engineering capabilities. With a focus on building scalable platforms for a Europe-scale bank, we support internal engineers and create in-house control systems for managing the bank's infrastructure. Our dedicated ~50-person team is committed to enabling product engineers to operate quickly and independently.Your RoleThe database platform is central to our operations at Trade Republic—each trade, savings plan, and card payment interacts with it. Currently, many of our database operations are manual or rely on basic automation. In this role, you will revolutionize our operations by building a platform layer that makes PostgreSQL operations self-service, automated, and reliable by default.Run PostgreSQL at Scale: Take ownership of the reliability and uptime of our PostgreSQL clusters—design for high availability, engineer for resilience, and ensure near-zero downtime during maintenance, upgrades, and failure scenarios.Build the Database Platform: Automate the entire operational lifecycle—provisioning, configuration, upgrades, scaling, and backup—transforming manual database operations into self-service workflows.Establish Best Practices: Define database standards—including schema design, connection management, and query patterns—and integrate these into the platform for seamless operation.

About Gigs Gigs builds a modern mobile service platform that lets tech companies add global connectivity to their products. The platform aims to make telecom as easy to integrate as payment systems, helping businesses, from fintech startups to HR platforms, offer mobile solutions without the usual telecom hurdles. The team includes around 100 people based in the US and Europe. Backed by nearly $100 million from investors such as Ribbit Capital, Google, and Y Combinator, Gigs brings together engineers, product specialists, and leaders from companies like Stripe, Airbnb, and Shopify. The focus: solve technical and regulatory problems to make connectivity seamless for customers. Gigs welcomes people who are curious, creative, and eager to help shape the future of telecom. Core Values Speed: Deliver quickly and meet ambitious goals. Each week matters. Ownership: Spot a problem? Step in and fix it. Team members are trusted to take initiative. Customer Focus: The success of customers' products is the top priority. Adaptability: Navigating complexity requires sound judgment and flexibility as the team builds new technology. First Principles Thinking: Challenge assumptions and ask why things are done a certain way. Role Overview: Senior Platform Engineer The Senior Platform Engineer will help design, build, and maintain the infrastructure and developer tools at the heart of Gigs’ connectivity and payment platform. This work enables product teams to deliver faster, improve reliability, and scale systems. The Foundation team manages the core systems every Gigs engineer depends on: CI/CD pipelines, cloud infrastructure, observability tools, deployment frameworks, and shared platform services. This role will tackle complex infrastructure projects and support the company’s ongoing technical growth.

ABOUT TALON.ONE:Talon.One is a cutting-edge incentives engine that seamlessly integrates loyalty, promotions, and gamification into a singular, comprehensive platform. With a robust foundation of enterprise-grade security and scalability, Talon.One enables businesses to craft personalized and profitable promotions and loyalty initiatives utilizing any data available.Currently, over 250 of the world’s most beloved brands, including Adidas, Sephora, and Carlsberg, collaborate with Talon.One to foster deeper engagement and enduring loyalty among their customers.ABOUT THE TEAM:The R&D team at Talon.One comprises a diverse group of engineers, product innovators, and designers dedicated to building and scaling the systems that power Talon.One’s platform. Each team operates with autonomy, shared accountability, and a strong sense of ownership, focusing on enhancing our ecosystem.Within R&D, the Platform Tribe is pivotal in empowering product teams to deliver value both safely and efficiently. We are committed to developing and refining shared capabilities, including our Internal Developer Platform, CI/CD workflows, cloud foundations, and operational tools. Our mission is to minimize friction, establish clear guardrails, and provide engineers with a streamlined path from concept to production.We cherish curiosity, practical problem-solving, and open collaboration. Teams gain visibility into systems from end to end, and we actively promote mentoring, documentation, and knowledge sharing. Talon.One is dedicated to fostering an inclusive environment where diverse perspectives contribute to superior systems and decisions.Located in Berlin, we welcome professionals already residing here or those eager to relocate.ABOUT THE ROLE:We are in search of a Senior Platform Engineer to elevate our Internal Developer Platform and shared tooling to the next level. With a solid foundation already established, including Backstage as our IDP, we are now keen on building meaningful capabilities that provide significant value to both our business and engineering teams.This role requires a blend of technical leadership and strong product insight. As there is no dedicated product manager for the platform, you will collaborate closely with engineering managers, technical leads, and engineers to understand their challenges, identify opportunities, and drive initiatives from concept through to production. You will lead platform projects from start to finish: defining the problem, designing solutions, implementing them, and ensuring their adoption and ongoing maintenance.Additionally, you will work in close partnership with infrastructure, SRE, and product engineers, balancing long-term planning with immediate needs, and ensuring that our systems remain reliable and scalable.

Zenjob connects businesses with temporary workers through a staffing platform that relies on AI-driven technology. Since launching in 2015, Zenjob has helped over 40,000 students find flexible work and has built partnerships with more than 1,000 companies in logistics, retail, and hospitality across Germany’s major cities. The company’s mission centers on making flexible work accessible and efficient by building dependable technology. Role overview The Senior Platform Engineer will join the Platform & Infrastructure team in Berlin. This role focuses on strengthening the systems and tools that support Zenjob’s engineering teams. Key areas of work include optimizing AWS infrastructure, managing Kubernetes clusters, and improving CI/CD pipelines with GitHub Actions. The team is also responsible for observability using Grafana, Prometheus, Datadog, and Incident.io, as well as exploring AI platform solutions such as n8n, LiteLLM, and Retool. Maintaining and improving the in-house CLI, developed in Go, is another important aspect of this position. What you will do Guide technical decisions and provide architectural input for platform infrastructure. Work closely with engineers across teams, including Data Platform and Platform Enablement, to deliver improvements for the broader engineering organization. Optimize cloud infrastructure on AWS, manage Kubernetes, and enhance CI/CD processes using GitHub Actions. Maintain and extend observability tools such as Grafana, Prometheus, Datadog, and Incident.io. Integrate and support AI platform solutions, including n8n, LiteLLM, and Retool. Contribute to the development and maintenance of the Go-based in-house CLI used by engineering teams. Requirements Experience treating infrastructure as a product, with a strong preference for Terraform. Ability to act as a trusted resource for engineers seeking solutions to platform challenges. Comfort working collaboratively and providing technical direction. Location This role is based in Berlin.

The Team and Your Role:As a vital member of the Engineering department, the Platform team at emnify is dedicated to enhancing our competitive advantage by optimizing the developer experience, ultimately driving increased development efficiency and productivity. You will be joining a dynamic team that values collaboration and empathy, ensuring ongoing improvements in the development environment at emnify. Our Platform team not only manages the central infrastructure utilized by all teams for observability and CI/CD but also offers consultation and hands-on support to engineering teams. In your capacity as a Platform Engineer specializing in Kafka, you will take ownership of the Kafka clusters and their supporting infrastructure while assisting with the maintenance of our managed infrastructure.For more information, explore our Emnify Technology Radar.This position is a hybrid role based in emnify’s office in Berlin.

Join Yazio as a Senior Platform Engineer and play a pivotal role in enhancing our platform's performance and scalability. You will collaborate with a dynamic team of engineers to design and implement innovative solutions, ensuring our users have the best experience possible.

At Intercom, we revolutionize customer service with our cutting-edge AI technology. Our mission is to empower businesses to deliver exceptional customer experiences.Our AI agent, Fin, stands as the most sophisticated customer service AI on the market, enabling businesses to provide round-the-clock, flawless service. Fin integrates seamlessly with our Helpdesk, forming the comprehensive Intercom Customer Service Suite, designed to enhance support for complex inquiries that necessitate human intervention.Since our inception in 2011, we have gained the trust of nearly 30,000 businesses globally, establishing a new benchmark in customer service. Our core values drive us to innovate, operate with urgency, and consistently provide exceptional value to our clients.We are excited to build our presence in Berlin, a city known for its unique mix of top-tier technical talent and vibrant creative culture. This dynamic, globally connected metropolis is conveniently located near our R&D facilities in Dublin and London, making it an ideal hub for ambitious product development.This year, we aim to recruit 100 talented individuals in Berlin across various domains, including engineering, AI, data science, product management, and design. This is an extraordinary opportunity to join us as we lay the groundwork for our R&D efforts in the region and make a significant impact as we develop the leading customer service AI!What’s the opportunity?We are in search of Senior Product Engineers to become part of our AI Infrastructure team, dedicated to building AI-driven products at Intercom. As a Product Engineer in AI Infrastructure, you will collaborate closely with ML engineers and ML scientists to thoroughly understand our products and tech stack, and identify ways to expedite our development processes.The broader AI team is responsible for conceptualizing new ML features, exploring effective algorithms and technologies, and swiftly deploying prototypes for our customers.Our AI infrastructure is designed to adapt rapidly to new advancements in AI, ensuring that our engineers can deliver high-quality services promptly while maintaining the safety and reliability of our systems.We are passionate about leveraging machine learning technology, from classic supervised models to innovative unsupervised clustering algorithms, and pioneering new applications.

Ecosia is seeking a Senior Platform Engineer – Developer Experience to join our innovative team, either remotely or at our Berlin office.Our mission is to empower engineers to deliver software efficiently, securely, and intelligently. As part of a dedicated team, you'll collaborate closely with our cloud infrastructure team to ensure that developer experience initiatives align seamlessly with operational reliability and platform stability.In this senior role, you will spearhead initiatives that enhance developer workflows, design and implement dependable CI/CD pipelines, advocate for testing best practices, and investigate new methodologies for AI-assisted development and workflows across our organization.Your contributions will significantly influence engineering efficiency, software quality, and overall developer experience while promoting operational excellence and a collaborative, inclusive culture. By enabling engineers to deploy software more swiftly and reliably, you'll be supporting Ecosia’s mission to drive climate action globally.Your Chance to Make an ImpactIn this role, you will effectuate changes that enhance product development and developer experience, facilitating engineers in the rapid delivery of high-quality software while helping to shape our working environment:Design and maintain CI/CD pipelines that are robust, scalable, and user-friendly for teams.Enhance developer workflows encompassing pull requests, local development, templates, and established paths to streamline engineering processes.Establish and uphold testing frameworks and quality gates to ensure software is resilient, maintainable, and dependable.Investigate and implement AI-assisted development and automation to alleviate repetitive tasks and optimize workflows.Engage with engineering teams to adopt best practices and platform tools, ensuring alignment with business objectives.Mentor colleagues and advocate for platform standards, fostering growth among engineers and enhancing the developer experience organization-wide.You will be addressing questions such as:How can we ensure CI/CD pipelines are reliable, scalable, and user-friendly?How can we optimize developer workflows to boost productivity?

bunch helps funds and private investors set up and manage investment entities with greater efficiency and security. By combining deep sector expertise with thoughtful technology, the team aims to make private markets more accessible and reliable. Role overview: Senior Platform Engineer This Berlin-based position focuses on designing, building, and maintaining the infrastructure and automation that support bunch’s applications. The Senior Platform Engineer blends DevOps agility with the architectural responsibilities of Platform Engineering, helping development teams deliver secure, high-quality software at scale. What you will do Design, implement, and maintain scalable, secure cloud infrastructure in AWS. Manage infrastructure as code using Terraform or similar tools. Oversee container orchestration platforms, including Kubernetes. Develop and maintain disaster recovery and high availability plans. Build and improve CI/CD pipelines for reliable and efficient deployments. Automate provisioning, configuration management, and application deployments. Integrate automated testing and security checks into delivery workflows. Deploy and manage logging, alerting, and observability tools to monitor system health. Troubleshoot and resolve performance issues, outages, and bottlenecks. Work alongside development teams to resolve deployment challenges. Ensure infrastructure and processes meet security, governance, and compliance requirements. Apply security patches and updates to infrastructure and platform components. Collaborate with software engineers to align development and operational practices. How this role fits in This is a highly collaborative position, connecting operations, development, and security. The Senior Platform Engineer shapes the foundation that enables bunch to deliver reliable products to its users.

Join Moss, where we empower finance professionals to automate their daily tasks and make proactive decisions.Our unique culture fosters growth and impact, encouraging each team member to learn and excel. As recognized by Sifted’s Rising 100 and LinkedIn's Top Startups, we are committed to advancing your career while building lasting success at Moss.Our Platform Engineering team is essential for maintaining the cloud platform, reliability, and technical foundations of Moss. We are currently seeking a Senior Platform Engineer (Integrations) to enhance our internal automation and integration capabilities.In this pivotal role, you will leverage your backend engineering expertise alongside platform thinking to facilitate secure workflow automation and orchestrate AI-driven processes for internal teams. You will design and manage the systems that connect our SpringBoot microservices with internal tools and external SaaS platforms, ensuring they are scalable, secure, and production-ready.This is a senior, hands-on position with significant ownership and impact throughout the organization.

About Tide Tide supports small and medium-sized enterprises (SMEs) by helping them streamline operations and cut costs. The platform goes beyond business accounts and banking services, offering a full range of administrative tools for tasks like invoicing and accounting. With more than 1.8 million members in the UK, India, Germany, and France, Tide is reshaping how small businesses manage their finances. The company builds technology-driven solutions tailored for SMEs, focusing on fast onboarding, low fees, and features designed to save time and money. Data guides every decision at Tide, with the goal of letting SMEs concentrate on their core work while the platform handles the rest.

Join Our TeamBecome an integral member of SumUp's Mobile Platform Squad as a Senior Android Engineer and play a pivotal role in our growing Android ecosystem. With substantial investments directed towards flagship products, we empower our feature teams to create world-class user experiences. Your contributions will be key in establishing a solid foundation that enables over 40 Android engineers to work at peak productivity and efficiency, directly influencing the future of mobile payments for millions of merchants.Our engineering culture emphasizes autonomy, collaboration, and innovative thinking. Your initiatives will resonate throughout the organization, connecting you with mobile engineers across various teams. This role is vital for:Removing Bottlenecks: Proactively identifying and resolving critical bottlenecks in CI/CD pipelines and app infrastructure that could hinder the rollout of new features and enhancements.Enhancing Developer Experience: Designing and implementing state-of-the-art tools and infrastructure that significantly improve developer experience, decrease build times, and streamline workflows for our extensive Android engineering team.Modernizing a Mature Codebase: Leading the evolution and refinement of our Android codebase, with an emphasis on code simplicity, maintainability, and overall health across all SumUp Android products.Ensuring Product Stability & Scalability: Providing essential support and guidance across our diverse Android product suite, assuring consistency, reliability, and seamless functionality for the Register, Android Terminal, SumUp Go, and Merchant app.Your Responsibilities:Strategic Impact: Spearhead the development of core experiences for both merchants and our internal Android developers, directly contributing to SumUp's ambitious Android product roadmap.Technical Leadership: Architect, develop, and maintain essential tools, frameworks, and infrastructure that significantly enhance the consistency, scalability, and reliability of our mobile applications, ensuring no adverse effects across our varied Android products.Performance & Efficiency: Drive initiatives in CI/CD systems, advanced developer tooling, and performance enhancements to dramatically optimize mobile development processes and reduce build times for our expanding team.Codebase Evolution: Actively manage technical debt, enhance code health, and introduce best practices to a complex, mature codebase, ensuring its longevity and adaptability.

About StravaStrava is the premier application for active individuals. With a community of over 180 million athletes spanning more than 185 countries, Strava goes beyond simply tracking workouts; it serves as a platform for people to achieve their goals together, whether that's forming new habits or reaching personal bests. No matter your sport or how you track it, Strava is your go-to app. Connect with your crew, conquer your objectives, and track every effort with purpose. Embark on your journey with Strava today.Our mission is clear: we aim to inspire individuals to lead their most active lives. We believe in the transformative power of movement to connect people and propel them forward.As part of our growth, Strava is expanding its mapping and data processing team. We are in search of a highly motivated and experienced cloud platform and geospatial engineer to enhance our team with their expertise.We operate under a flexible hybrid model, requiring you to be on-site in our Berlin office for more than half of your working time — approximately three days a week.

Join praxipal, where we're revolutionizing healthcare administration with our AI-powered workforce, tackling the global shortage of medical staff.We believe that medical assistants should focus on patient care rather than mundane tasks like scheduling, messaging, or invoicing. Enter Luna, our AI receptionist, who automates communication and is already embraced by over 100 medical practices.As we expand Luna's capabilities to manage all aspects of patient communication, we're on a mission to streamline administrative processes directly within existing practice systems.Backed by one of Europe’s leading investors and recognized as one of Germany's fastest-growing healthtech startups, our team comprises talents from renowned organizations such as Palantir, Amazon, and SAP.We are currently seeking a Senior Software Engineer (Infra & Platform) to construct the reliable, secure, and scalable infrastructure that powers Luna.The RoleLuna operates in real-time, automating critical workflows involving sensitive patient data. Therefore, reliability, latency, and security are not just goals; they are essential features of our product.In this hands-on, technical role, you will establish and maintain the platform that ensures Luna's reliability in daily practice operations. This includes managing cloud infrastructure, CI/CD processes, identity and access management, observability, and Luna’s real-time voice stack. Your work will help minimize risks, streamline deployments, facilitate quick failure diagnostics, and embed security as a core principle.This position is on-site in Berlin and requires fluency in German.

Transform the Travel ExperienceJoin GetYourGuide in reshaping the travel landscape by connecting individuals to extraordinary experiences around the globe. Since our inception in 2009, millions have relied on us to book unique activities across over 12,000 cities. With our headquarters in Berlin and 16 additional local offices worldwide, we're dedicated to making travel memorable.Are you ready to be part of a diverse community of over 850 passionate explorers committed to revolutionizing the travel experience? Visit our careers page to learn more.Our Team's MissionSince 2020, GetYourGuide has developed a Machine Learning (ML) Platform team focused on equipping our Data Products team with essential tools and best practices for building and maintaining robust, production-ready ML/AI systems. Recently rebranded as the AI Platform Team, our mission is to empower diverse teams and various ML/AI use cases through self-service tools and automation.As a Senior MLOps Engineer, you will become a vital member of our AI Platform Team, significantly impacting all our data products. Collaborating closely with Data Products teams, you will help build systems that facilitate the deployment of ML/AI algorithms. If you're eager to contribute to a product utilized by millions of travelers globally, we invite you to continue reading.

Join the Scout24 Team!Scout24, the proud home of ImmoScout24, has been at the forefront of transforming the real estate market in Germany and Austria for over 25 years. Our mission is to create a digital ecosystem that connects homeowners, seekers, and agents seamlessly. We understand that finding the perfect home is one of life's pivotal decisions—just like choosing your career! #WorkingatScout24 means being part of a vibrant and inclusive team composed of approximately 1,100 professionals from 58 different nationalities. We celebrate diversity and individuality while fostering a culture of openness and authenticity that enables personal growth and learning. We believe that mistakes are opportunities for innovation and growth. Together, we take proactive steps towards improvement, embracing responsibility, and engaging in respectful discussions about our successes and challenges because we are #oneteam.If this resonates with you, we would be thrilled to have you on board! Even if you don’t meet every requirement, we welcome the unique value you can bring to our team. Grow with us!Beyond our supportive culture, we offer an array of fantastic benefits that make Scout24 a remarkable workplace!

Transform the Future of TravelBecome part of the GetYourGuide mission to connect travelers with unforgettable experiences across the globe. Trusted by millions, our platform offers unique activities that redefine journeys. Are you ready to explore your potential within a vibrant community? Join us at our Berlin headquarters or one of our local offices worldwide, from New York City to Bangkok. Start your adventure at getyourguide.careers.Team PurposeThe Search Platform team at GetYourGuide empowers product and engineering units to create exceptional search and discovery experiences by providing a reliable platform that delivers accurate and timely information about our offerings through robust interfaces.Your ContributionCollaborate cross-functionally with engineers, designers, data scientists, and analysts.Enable rapid iteration within your team through the design, launch, and analysis of A/B experiments.Continuously enhance our codebase, systems, and workflows.Create and implement scalable, efficient solutions.Guide and mentor other team members while participating in recruitment.Engage in full-stack development using a diverse technological toolkit, including Java, Spring Boot, PHP, Vue.js, TypeScript, SASS, Node.js, MySQL, PostgreSQL, GraphQL, Kafka, OpenSearch, and Kubernetes.

Join Us in Revolutionizing Wealth BuildingAt Trade Republic, the leading savings platform in Europe, we serve over 10 million customers across 18 countries, managing more than €150B in assets. Our mission is to democratize wealth creation by providing seamless, safe, and cost-free access to financial systems.As a Senior Kafka Platform Engineer, you will be part of an innovative team that leverages cutting-edge technology to create a brighter financial future for millions. You will have the chance to advance your career while collaborating with exceptional talents in a dynamic environment.About Platform EngineeringOur Platform Engineering team is the cornerstone of Trade Republic's engineering success. We are committed to developing scalable platforms that enable internal engineers to work efficiently and independently. With a team of approximately 50 professionals, our focus is on enhancing engineering velocity through self-service platforms and advanced tooling that empowers over 400 engineers to deliver with confidence.Your ResponsibilitiesAs Kafka becomes the central nervous system of Trade Republic, your role will involve transforming our Kafka infrastructure to reduce manual tasks and operational complexities. You will help create a more efficient environment by treating Kafka clusters as interchangeable resources, supported by a Temporal-backed control plane and Backstage-integrated self-service functionalities.Run Kafka at Scale: Ensure the reliability and uptime of our Kafka fleet through high-availability designs, resilient engineering practices, and zero-downtime maintenance.Build the Streaming Platform: Design and implement control plane solutions that facilitate automation and streamline operations across our multi-cluster platform.

At Databricks, we are at the forefront of building and managing some of the most extensive software systems globally. Every action performed on our platform relies on the dependable delivery of identity information, including users, groups, and service principals. This makes our Identity services essential to the functionality of Databricks, demanding the highest standards for availability, scalability, and performance. As the Senior Manager of Engineering for the Identity Platform team, you will lead the development and maintenance of highly available and scalable identity management services across multiple Databricks products. Your work will enable seamless scaling and operation across diverse geographic locations and cloud environments, solidifying Databricks as the premier solution for big data processing in the cloud.

Join our innovative team as a Senior Platform Engineer, where you will play a crucial role in shaping the future of urban mobility. Your expertise will help us build and maintain scalable and efficient platforms that enhance our services. Collaborate with talented professionals in a dynamic environment that encourages creativity and innovation.