Infrastructure Engineer - Database at Aircall | London

SoSafe is dedicated to becoming the foremost provider of human risk management solutions in Europe. Our award-winning platform is designed to foster behavioral change through engaging and effective training and simulations focused on cybersecurity and data protection. With cybercrime projected to cost the world a staggering $10.5 trillion annually by 2025, we invite you to join us in making a difference!Location Requirement:We welcome applications from candidates legally authorized to work in the UK, Portugal, or Ireland. Unfortunately, we cannot consider applicants from outside these regions.Your Mission:We are looking for a skilled and proactive Senior PostgreSQL Database Engineer with extensive experience in AWS RDS and Aurora. This role requires a collaborative approach to support our development teams. You will oversee the PostgreSQL infrastructure, optimize performance, and actively participate in database design and code reviews to deliver scalable, efficient, and maintainable data solutions.The ideal candidate will possess hands-on operational database administration experience, a solid understanding of application-level requirements, and excellent communication skills to facilitate effective collaboration with developers, helping them optimize SQL and database usage.Here’s how you’ll make a difference:Administer, monitor, and enhance PostgreSQL databases on Amazon RDS and Aurora.Conduct routine database maintenance tasks such as backup validation, replication checks, patching, and upgrades.Work closely with developers to optimize SQL and database objects, maintain PL/pgSQL routines, and support data modeling initiatives to boost performance.Establish and refine database performance metrics, logs, and alerts utilizing AWS CloudWatch, pg_stat_statements, and other tools.Identify and enhance slow-running queries.Implement and oversee access control, auditing, and security policies in accordance with organizational standards.Develop and maintain database documentation and deployment scripts.Adhere to and contribute to best practices for schema changes, migrations, and version control of database objects (experience with GitHub is a plus).Participate in DevOps processes, including database CI/CD and automation.

At SoSafe, we strive to become the premier human risk management provider in Europe. Our award-winning platform offers innovative training and simulations that empower individuals to combat cybersecurity threats and protect their data effectively. With cybercrime projected to incur global costs of $10.5 trillion by 2025, we invite you to join us in making a difference!Your Role:We are on the lookout for a skilled and proactive PostgreSQL Database Engineer who possesses hands-on experience with AWS RDS and Aurora. This role is pivotal in supporting our development teams by managing PostgreSQL infrastructure, optimizing performance, and actively participating in database design and code reviews to create scalable, efficient, and maintainable data solutions.The ideal candidate will have a blend of operational database administration expertise and the ability to understand application-level needs. Strong communication skills are essential for collaborating with developers to optimize SQL and enhance database usage.Your Contributions:Oversee, monitor, and optimize PostgreSQL databases hosted on Amazon RDS and Aurora.Execute regular database maintenance tasks including backup validation, replication checks, patching, and system upgrades.Collaborate with developers to refine SQL queries and database objects, maintain PL/pgSQL routines, and contribute to data modeling efforts aimed at performance enhancement.Establish and fine-tune database performance metrics, logs, and alerts using AWS CloudWatch, pg_stat_statements, and additional tools.Identify opportunities to optimize slow-running queries.Implement and oversee access control, auditing, and security policies in accordance with organizational standards.Create and maintain comprehensive database documentation and deployment scripts.Participate in schema changes, migrations, and version control of database objects, adhering to best practices (GitHub experience is a plus).Engage in DevOps processes, including database CI/CD and schema deployment automation.

CUBE is a leading global RegTech firm at the forefront of regulatory intelligence for the financial services sector. Our innovative SaaS solutions, empowered by AI technology, simplify the complex and ever-evolving landscape of compliance for our clients.Why Join Us? CUBE is a globally recognized brand pioneering Regulatory Technology. Our state-of-the-art SaaS solutions are trusted by premier financial institutions worldwide. In 2024, we celebrated over 50% growth, achieved both organically and through two strategic acquisitions. We are a dynamic, high-performing team that thrives on innovation, continuously enhancing our products, services, and operations. At CUBE, we don’t just keep pace; we lead the way. We believe that our future is crafted by bold, ambitious individuals who are passionate about making a tangible impact. Our "make it happen" culture empowers you to take charge of your career, accelerating your personal and professional growth from day one. With a diverse team of over 700 CUBERs across 19 countries in EMEA, the Americas, and APAC, we work as one unified team with a common mission to reshape regulatory compliance. Diversity, collaboration, and a strong sense of purpose are the driving forces behind our success. We were among the pioneers to leverage AI in regulatory intelligence, and we continue to lead with our groundbreaking technology. At CUBE, you will collaborate with some of the brightest talents in AI research and engineering to develop transformative solutions that are redefining the regulatory compliance landscape.

Join us as a Senior Database Engineer, earning £600 per day for an exciting 6-month project with the flexibility to work from home, operating outside of IR35.Take on a pivotal role in a greenfield project to design and develop a state-of-the-art customer account management solution. Your work will be integral to transforming the transport industry, collaborating with a dedicated team of developers and UX professionals in a welcoming, non-corporate agency environment that values collaboration over hierarchy.In addition to crafting and implementing the database solution, you will partner with our DevOps team to automate the deployment of database infrastructure and ensure the delivery of a fully redundant disaster recovery system. You will play a crucial role in establishing policies for data backups, recovery, and replication while assisting the team in making scalable datastore decisions.Location options include London, Bristol, or Cornwall, with the full flexibility to work remotely.

About Neo4j:Neo4j is the premier graph intelligence platform designed to convert data into actionable insights, facilitating the development of cutting-edge intelligent applications and AI systems. With enterprise-ready knowledge graphs that ensure accuracy, explainability, and governance in AI, we offer the most extensive, reliable, and user-friendly graph capabilities compatible with any environment and data source. Our community includes 84 of the Fortune 100 companies, making us a trusted name in the industry.Our platform is engineered for seamless integration across all clouds, delivering dynamic, personalized, and autonomous AI solutions. We pride ourselves on providing rapid results and contextual knowledge, impacting customers and employees alike.Our Vision:At Neo4j, we continuously strive to help the world unravel the complexities of data. As the interconnectivity of business, society, and knowledge evolves, our technology fosters innovation, enabling organizations to discover and comprehend data relationships. We are at the forefront of the graph database sector, redefining how organizations utilize data to innovate and maintain a competitive edge.The Role:Are you passionate about tackling sophisticated computer science challenges? Do you want to collaborate with a team that prioritizes user success and values open intellectual discourse? We are on the lookout for a skilled backend engineer to join our dynamic Kernel team, adept at overcoming technical challenges and producing high-quality code. You will be a vital part of a talented, energetic, and enjoyable team of engineers dedicated to advancing our storage engines, transaction handling, indexing, data importing, and page caching to enhance the core of our graph database. This role includes collaboration with an international team based in both Malmö and London.Responsibilities:Develop and deploy new features for the core of our leading graph database.Produce high-quality, testable, and efficient code.Encourage innovative ideas, actively participate in feature discussions and roadmap prioritization.Integrate research and emerging technologies into our systems.

Role overview Wise is looking for a Senior Data Platform Engineer I to help shape and improve the database platform. This position focuses on building and supporting data infrastructure, with Python as a core tool. The engineer will help ensure the platform is reliable and ready for new solutions.

Role overview Wise is hiring a Data Platform Engineer focused on the Database Platform, working primarily with Python. This role centers on improving data processes, maintaining strong performance, and supporting scalable solutions. The work involves close collaboration with teams across the business to deliver reliable and efficient data systems. What you will do Optimize and streamline data workflows for better performance and scalability Work with cross-functional teams to implement effective data solutions Contribute technical expertise to improve Wise’s data architecture Location This position is based in London.

Join Our Team as a SQL/Oracle Database Administrator!Are you eager to modernize SQL platforms in the cloud? Do you thrive on helping clients leverage technology to tackle complex challenges and enhance their services? If this resonates with you, we invite you to apply!About UsAgilisys stands at the forefront of digital transformation and innovation within the public services sector. With over 20 years of experience, we have become a trusted partner to governments, local authorities, and organizations across the country. Our mission is to empower our clients to deliver outstanding public services by unlocking the full potential of technology and data.Our Core ValuesPartnership: We work as a unified team with organizations, assisting them in navigating change and maintaining agility.Integrity: Our team genuinely cares, going beyond expectations to effect change for organizations and citizens.Innovation: We integrate the best technologies and services to create effective solutions.Passion: We are dedicated to public services and improving lives.The RoleWe seek a seasoned Database Administrator (DBA) with substantial expertise in Azure SQL and SQL Server, along with a solid understanding of Oracle, to join our DBA Services Team. This crucial role involves supporting customer application teams and cloud migration initiatives, ensuring the stability, performance, and security of data platforms for various clients. You will be responsible for managing and maintaining database servers in both Microsoft Azure and on-premise environments as part of ongoing business-as-usual operations within a shared services context. The ideal candidate will be enthusiastic about modernizing SQL platforms in the cloud and committed to the continuous improvement and resilience of our data services.

The Role:We are on the lookout for exceptionally skilled and motivated software engineers who take great pride in their craft to join our dynamic Engineering team in London. The successful candidates will collaborate within a cross-functional team that includes product managers and designers, working closely with various departments to deliver high-quality code that addresses real-world challenges for both our internal and external clients. You will take responsibility for the services managed by your team, ensuring their development aligns with AlphaSights' overarching engineering strategy while also mentoring junior engineers. If you have a fervent passion for coding and wish to collaborate with outstanding colleagues in a high-achieving environment, this position is perfect for you.What You’ll Do:Design Solutions: Craft the optimal technical solutions to meet business needs, contributing to an architectural vision that aspires to be the world's preeminent research platform.Ship Working Code: Our primary technology stack includes React for the frontend and Kotlin microservices with Postgres on the backend, along with some legacy services developed in Ruby on Rails. We are always exploring new technologies to enhance our stack.Deploy and Iterate: We frequently release updates to our customers, utilizing CircleCI and Spinnaker for CI/CD, and promptly gather feedback to inform our subsequent iterations.Build Your Competency: You will rapidly enhance your skills by developing industry-leading technology alongside seasoned professionals in a high-performance setting. Engineers can also leverage our learning and development budget to accelerate their technical skillset.Maintenance and Troubleshooting: Vigilantly monitor our services, addressing issues before they impact users, diagnosing root causes, and implementing fixes.

Join one of the largest retail companies in the UK as a Database Administrator. This role is critical in managing and optimizing our databases to support business operations and enhance data accessibility. As part of our dynamic team, you will play a pivotal role in ensuring data integrity and security, along with implementing best practices in database management.

Join Us in Transforming the Creator Economy with AIFanvue is rapidly emerging as one of the leading platforms for creator monetization on a global scale. Our AI-driven, creator-centric platform empowers creators to connect with their audiences, engage meaningfully, and generate income directly at scale. Following our successful Series A funding, Fanvue has achieved over $100M in annual recurring revenue, with impressive triple-digit growth year-over-year, supporting countless creators and millions of fans around the world.As we continue to expand, the significance of data within our organization is becoming increasingly vital across various functions including product development, growth strategies, finance, and risk management. This position is pivotal in establishing a robust data foundation that the entire company can rely on, facilitating quicker decision-making, sophisticated analytics, and scalable machine learning capabilities. The RoleWe are seeking a Senior Data Engineer to take charge of and enhance Fanvue’s essential data infrastructure.This is a crucial, high-impact role where you will stabilize data ingestion processes, enhance observability and governance, minimize manual tasks, and enable advanced analytics and machine learning workloads. Your contributions will be foundational in helping Fanvue thrive as a genuinely data-driven organization. ResponsibilitiesOversee and stabilize end-to-end data ingestion pipelines, including Change Data Capture (CDC) ingestion using Amazon DMSAddress schema drift challenges and automate column ingestion to eliminate manual re-sync effortsDevelop production-grade observability for data pipelines, dbt runs, and Athena performanceSet up monitoring and alerting frameworks to proactively identify data quality issues or pipeline failuresEnhance CI/CD workflows for data transformations, aiming to reduce PR build times and deployment complexitiesDesign and implement reusable ingestion frameworks for swift onboarding of new data sourcesEstablish robust data governance protocols, including dbt tests in production and scheduled full-refresh pipelinesFacilitate advanced analytics and ML infrastructure, including AWS SageMaker integration and on-demand analytics environmentsImplement fine-grained access controls (RBAC) to safeguard PII and sensitive data as the company scalesManage Infrastructure as Code for the data platform utilizing AWS CDK

Location: London Start date: Immediate The Role: We are seeking exceptionally skilled and motivated software engineers who take pride in their craft to enhance our Engineering team based in London. As a successful candidate, you will collaborate within a cross-functional team that includes product managers and designers, working closely with the wider business to deliver effective code that addresses real-world challenges for both internal and external clients. You will take charge of the services overseen by your team, ensuring their development aligns with the overarching AlphaSights Engineering strategy, while also mentoring junior engineers. If you are passionate about problem-solving through coding and aspire to work alongside outstanding colleagues in a high-achievement environment, this position is ideal for you. What You’ll Do: Design Solutions: Define optimal technical solutions to business problems, contributing to a scalable architectural vision that aims to become the world's leading research platform. Ship Working Code: Our primary tech stack consists of React for the frontend and Kotlin microservices with Postgres for the backend, alongside some legacy services built in Ruby on Rails. We continually assess new technologies that could enhance our stack. Deploy and Iterate: We release updates frequently to our customers, utilizing CircleCI and Spinnaker for CI/CD, gathering feedback promptly to inform subsequent iterations. Build Your Competency: You will rapidly advance your skills by developing market-leading technology alongside experienced colleagues in a high-performance environment. Engineers can also utilize our L&D budget to accelerate their development of specific technical competencies. Maintenance and Troubleshooting: Diligently monitor our services to catch errors proactively, diagnose root causes, and deploy fixes before users are affected. Who You Are: You likely hold a degree in a STEM subject, but we are also open to candidates who have honed their skills through alternative pathways. Experience: Proven experience at a similar level within a mature Engineering team, with aspirations to elevate your career. We seek individuals with outstanding potential. Technical Expertise: Extensive knowledge in frontend engineering, including designing, building, and maintaining robust web applications.

Join Us in Revolutionizing the Creator Economy with AIFanvue is a leading force in the rapidly evolving creator monetization landscape. Our AI-driven platform empowers creators to engage, connect, and earn directly from their audiences on a grand scale. Following our recent Series A funding, we have achieved over $100 million in annual recurring revenue, experiencing triple-digit growth year-over-year and supporting a vibrant community of hundreds of thousands of creators and millions of fans worldwide.As a Platform Engineer at Fanvue, your mission will be to streamline processes for our engineering teams. This role is pivotal in developing the infrastructure, tools, and foundational components that enable our product teams to deliver solutions swiftly, safely, and confidently at scale. Your ResponsibilitiesConstruct and uphold core platform infrastructure across diverse cloud environmentsEnhance CI/CD pipelines to facilitate rapid, secure, and consistent deploymentsDesign and implement observability, monitoring, and alert systems for platform servicesDevelop self-service tools and platform primitives that empower teams to operate independentlyCollaborate with product teams to assess infrastructure needs and eliminate obstaclesBoost reliability, scalability, and cost-effectiveness across core systemsManage incidents, perform post-incident analyses, and implement lasting solutionsContribute to the documentation, standards, and best practices for the platform Who You AreProven experience as a platform, infrastructure, or backend engineerProficient in working with cloud platforms and distributed systemsFamiliar with infrastructure as code, CI/CD systems, and monitoring toolsPossess a product-oriented mindset and a collaborative spirit

At Complexio, our innovative Foundational AI technology automates business processes by effectively analyzing both structured and unstructured data from across the organization. By employing proprietary algorithms and models, we gain profound insights into human interaction with data, enabling us to replicate and enhance these actions autonomously.Complexio is a collaborative venture involving Hafnia, Símbolo, and partners such as Marfin Management, C Transport Maritime, Trans Sea Transport, and BW Epic Kosan.As a Senior Software Engineer, you will play a pivotal role in our team, crafting cutting-edge applications that harness AI to improve user experiences and optimize communication. Collaborating with a diverse group of Data Scientists, DevOps specialists, Product Managers, and Business Analysts, you will significantly contribute to the design and implementation of specialized AI assistant technologies.

Role overview DV Trading is looking for a Senior Cloud Engineer to help shape and support the cloud infrastructure behind their trading operations. This role offers flexibility in location, with options to work from Chicago, London, New York, or remotely. What you will do Design and build scalable cloud solutions that power trading systems Maintain and refine existing cloud infrastructure to ensure stability and performance Collaborate with teams across the company to deliver reliable, efficient systems Use cloud technology expertise to support and enhance trading strategies Locations Chicago London New York Remote

About the Role We are looking for a dynamic and experienced Senior Engineering Manager to lead our software engineering efforts. This role demands a visionary leader with extensive knowledge in software engineering and infrastructure management, who has a history of successfully guiding high-performance engineering teams in fast-paced, competitive technology sectors. You are driven by performance metrics, strategic clarity, and agility, setting ambitious objectives and ensuring that execution translates into tangible outcomes. Your mission will be to champion a credible, enterprise-grade ethical alternative in a landscape dominated by surveillance-oriented platforms, demonstrating that privacy-first, open-source technology can thrive and excel through operational excellence. We seek a competitive spirit who is eager to win. Matomo stands as a direct competitor against some of the largest tech companies globally, including Google and Adobe. This position is not for the faint-hearted; it is for leaders who flourish under pressure, enjoy high expectations, and take pride in outperforming larger competitors through dedication, focus, and product excellence. Reporting to the Head of Product & Engineering, you will manage globally distributed and culturally diverse engineering teams, cultivating an environment where high performance is standard. You'll establish clear standards, manage performance with fairness, and instill strong accountability for delivery, quality, and operational maturity. Swift impact is essential; your success will be measured by your ability to consistently bridge the gap between ideas, execution, and customer value. As you lead, you will continuously refine engineering practices. This involves adopting contemporary delivery methodologies and tools—such as AI-assisted development—to enhance throughput, elevate quality, and maximize the efficacy of seasoned engineers. You will challenge outdated methods, introduce innovative ones, and ensure teams adapt quickly without sacrificing reliability, security, or trust. This position is not for passive leaders who are comfortable with the status quo. It is for individuals who build elite teams, compete fiercely while remaining principled, and hold themselves and others to exceptionally high standards. About Matomo Matomo is the premier open-source, privacy-first analytics platform, utilized by over one million websites and applications in more than 190 countries. We empower organizations to gain meaningful insights while retaining complete control over their data and adhering to global privacy standards and regulations. We operate fully remotely, are open source, profitable, and sustainably growing, with teams across Europe, North America, and New Zealand.

Role Overview airapps is looking for a Database Administrator (DBA) to help manage and improve our database systems in the London Metropolitan Area. This role focuses on keeping our databases secure, available, and running smoothly. The DBA will work closely with other teams to support our applications and protect data integrity. Main Responsibilities Maintain and administer database systems for reliability and strong performance. Set up and enforce database security protocols and backup routines. Monitor system health, identify bottlenecks, and resolve database issues as they come up. Work with development teams to tune queries and improve how applications interact with databases. Keep up with new database technologies and industry best practices. Location London Metropolitan Area

Veeva Systems stands at the forefront of the life sciences industry as a pioneering cloud-based organization. Our mission is clear: to empower life sciences companies to expedite the delivery of therapies to patients. Recognized as one of the fastest-growing SaaS companies, we achieved over $2 billion in revenue last year, with immense potential for further growth.At Veeva, our core values drive us: Do the Right Thing, Customer Success, Employee Success, and Speed. We are more than just a public company; we made history in 2021 by becoming a public benefit corporation, legally committed to balancing the interests of our customers, employees, society, and investors.As a Work Anywhere organization, we promote flexibility, allowing you to work remotely or in the office to thrive in the environment that suits you best.Join us in transforming the life sciences landscape and making a meaningful impact on our customers, employees, and communities.The RoleAs a Senior Full Stack Engineer at Veeva Link, you will contribute to creating the intelligence layer for life sciences. We focus on developing connected data applications that not only accelerate drug development but also enhance patient outcomes. Our belief is that merging high-quality data with cutting-edge software yields exceptional value.We prioritize execution, valuing speed, accuracy, and quality in our daily endeavors. Our engineering methodology emphasizes clear product definitions that lead to thoughtful technical designs, utilizing a modern tech stack to create reliable applications that deliver outstanding user experiences.Our work is centered around two key domains:Data-Driven InsightsWe craft sophisticated applications that analyze and comprehend global scientific and medical expertise, yielding impactful insights and AI-driven intelligence. Our engineers tackle complex challenges in data modeling, entity resolution, and advanced machine learning.Intelligent Business WorkflowsOur focus is on designing intelligent business workflows that significantly improve operational efficiency across the life sciences sector.

Join a Leading Fintech Innovator!At ANNA Money, we are revolutionizing business administration for freelancers, entrepreneurs, and small enterprises. We eliminate jargon and cumbersome tools, offering intuitive products that genuinely save our users time.Our comprehensive platform streamlines invoicing, expense management, taxation, and accounting, alleviating the administrative burdens that come with running a business. With the support of advanced AI technology and exceptional customer service, ANNA empowers thousands to focus on what they do best.Our Vision: ANNA Money is dedicated to simplifying the tedious administrative tasks that small business owners face. Our primary goal is to automate these repetitive processes, boosting efficiency and allowing our customers to allocate time to more critical business needs.Our Team: We are proud to have a diverse team of around 150 professionals, primarily composed of talented software engineers and innovative data scientists committed to enhancing our product offerings. Presently, over 100,000 clients rely on ANNA for their banking and administrative solutions.Our Approach: We are at the cutting edge of technology, utilizing a modern tech stack and methodologies that enable us to deploy code to production an impressive 750 times a month.Why Join Us? If you are passionate about innovation, eager to create meaningful solutions, and want to play a role in transforming business administration for freelancers and small businesses in the UK, ANNA Money is the perfect place for you. Let's work together to redefine how businesses manage their administration and banking – making it smarter, quicker, and more efficient for all.Technology Stack:Python (aiohttp, sqlalchemy)TypeScript (React, MobX)Flutter/DartPostgreSQL/MongoDBRabbitMQKubernetesYour Role:Engage in hands-on coding to tackle complex challenges, focusing on defensive programming, resilience, and performance.Lead the technical design of significant product features, software modules, and strategic initiatives.Exhibit self-directed problem-solving skills to develop robust technical solutions from ambiguous business requirements.Proactively adjust project trajectories to ensure alignment with objectives.Collaborate with a multidisciplinary team of engineers, product managers, and designers to foster innovation.