Senior Backend Software Engineer - Relocate to Milan

Our MissionAt Omnea, we are revolutionizing the way enterprise businesses manage operations, starting with the complex process of procurement. A single purchase can often extend for months, involving over 50 emails and requiring input from Finance, Legal, Security, and IT just to gain approval.With $75 million in funding from Khosla Ventures, Insight Partners, and Accel, our AI-driven platform streamlines every aspect of purchasing, ensuring that buying is swift, secure, and effective. We provide a centralized hub for requests, automate approvals and renewals, offer real-time insights into supplier risks, and deliver complete visibility over expenditures.This is a $7 billion+ untapped market, and our rapid growth reflects the magnitude of this opportunity: we have increased our Annual Recurring Revenue (ARR) tenfold to reach double-digit millions within just 18 months, earning the trust of global enterprises such as Spotify, MongoDB, Monzo, and Albertsons. We are recognized as the 4th fastest growing startup in Europe.Our team comes from backgrounds at Tessian (a cybersecurity firm backed by Sequoia, Balderton, and Accel, which was acquired post-Series C). Our members include former founders and operators who have successfully scaled unicorns, launched top-tier products, and excelled in high-stakes environments. You will have the opportunity to collaborate with renowned leaders like Ben, Abs, Sabrina, and Rebe.Interested in relocating to London, UK? We offer Skilled Worker Visas for you, your spouse, and any dependent children, along with a tax-free relocation reimbursement of £8,000 for Senior+ Software Engineers moving to the UK to work with us in London (Hybrid, 3 days on-site).

Join a Revolutionary CompanyAt Palantir, we create cutting-edge software that drives data-informed decision-making and operational excellence. Our platforms empower partners to tackle critical challenges, from developing life-saving medications and forecasting supply chain disruptions to locating missing persons.The OpportunityAs a Forward Deployed Software Engineer (FDSE), you will delve deep into our clients' most pressing issues and craft innovative, end-to-end solutions. You will engage in an iterative feedback process, collaborating closely with both customers and colleagues to refine our offerings continually.FDSEs are at the forefront of deploying transformative technical solutions to address complex client challenges. Projects often begin with broad inquiries such as “What factors are causing customer attrition?” or “How can we enhance the identification of money laundering activities?” You will play a pivotal role in developing solutions, from conceptualizing high-level system designs and prototyping to developing applications and integrating data. Your role as an FDSE allows you to leverage Palantir's advanced products, open-source technologies, and the creative capabilities of your team to effect real change.You will collaborate with clients worldwide, gaining unique insights into some of the most significant industries and organizations. Our mission includes aiding customers in detecting insider trading, enhancing disaster response efforts, combating healthcare fraud, and much more. Each project presents its unique set of challenges, from regulatory considerations to data types and user demographics. You will adapt to these factors to deliver impactful technical results for our clients.Key ResponsibilitiesAs an FDSE, you will have responsibilities akin to those of a startup Chief Technology Officer: working within small teams and managing the full lifecycle of high-stakes projects. Your daily tasks may include collaborating with fellow engineers on architectural designs, managing large-scale data, developing bespoke web applications, engaging with customer executives, or strategizing for your team.Do you dream of becoming an entrepreneurial leader in engineering? If so, Palantir offers the ideal environment—with exceptional colleagues—to cultivate your skills!

Job Title: Senior Software Engineer I Location: London / Bristol / Edinburgh - Hybrid Salary: £60,000 - £80,000 Reporting to: Software Engineering Manager Please note: We currently do not provide visa sponsorship for this position. We are dedicated to creating a diverse and global team, and our sponsorship policy is assessed on a role-by-role basis. We invite you to check our careers site for future roles that may offer sponsorship. Kaluza is at the forefront of the Energy Intelligence revolution, transforming the complexities of energy management into seamless coordination. We empower energy providers to tackle current challenges while accelerating the transition to a clean, electrified future through advanced data utilization, AI, and real-time decision-making. By merging predictive algorithms with human-centric design, Kaluza ensures that clean energy is both reliable and affordable. With a presence across Europe, North America, Asia, and Australia, and a partnership with Mitsubishi Corporation in Japan, we support leading companies like OVO, AGL, and ENGIE, along with innovators such as Volvo and Volkswagen. As we undergo rapid growth, we have various opportunities across different teams and levels. The specific role you will pursue will be determined as we advance through the interview process, allowing us to identify where your skills can make the most significant impact while providing you with the necessary support for your development and that of the team. Our Talent Acquisition team will guide you through the details as we proceed. What will you be doing? You will be part of the Kaluza Technology community, focusing on the Energy Retail platform, a scalable SaaS product designed to support energy retailers and decarbonization efforts. In this position, you will build and maintain backend services using TypeScript, contributing to event-driven systems that enable reliable, real-time features. Collaboration with product managers, designers, and engineers will be crucial as you deliver customer-centric solutions and take ownership of services from design to production. You will also engage with cloud technologies such as AWS, optimize performance and data models, and contribute to fostering a collaborative engineering culture. About You We ideally seek candidates who have: Strong knowledge in software development, particularly in TypeScript Experience working with cloud technologies, especially AWS Proven ability to collaborate and communicate effectively within a team A passion for clean energy and sustainability

Wayve Technologies is seeking a talented Application Software Engineer to join our innovative team. This role involves designing, developing, and maintaining advanced software applications that drive our cutting-edge technology in the field of autonomous vehicles. Candidates must be passionate about cutting-edge technology and eager to contribute to transformative solutions.

About the Role Samsara is hiring a Software Engineering Manager based in London (UK2) or remotely within the UK. This position leads a team of engineers focused on building software that helps businesses work smarter and more efficiently. What You Will Do Guide and support a team of engineers as they design, build, and deliver software products Shape product development by collaborating with cross-functional partners Encourage a team culture that values creativity, technical growth, and collaboration Work Location London, UK2 office Remote within the UK

Join our innovative team at AECOM as a Senior Software Engineer, where you will play a critical role in designing and developing cutting-edge software solutions. You will collaborate with cross-functional teams to bring complex projects to fruition, ensuring high quality and performance standards are met.

Role overview Xero Limited is seeking a Senior Engineer to join its UK Regional Team, based in London at 7 Devonshire Square. This position focuses on shaping features for the UK market, connecting technical work directly to customer needs and business outcomes. Senior Engineers at Xero handle complex challenges that span multiple products, balancing regional requirements alongside global strategy. Team structure and collaboration The team includes an Engineering Manager, Lead Engineers, and Engineers, all reporting to the General Manager of Engineering for the UK. Collaboration is a core part of the role. Senior Engineers work closely with product owners and peers across Xero, designing, building, and delivering solutions that have real impact. Projects and technical scope Current projects span the full Xero platform, including Payments, Accounting, and Payroll. This role provides exposure to a broad range of products and technical domains within Xero’s suite. Work environment Xero holds a Great Place to Work UK accreditation. Flexible work arrangements are available: choose remote, hybrid, or office-based work in London, Milton Keynes, or Manchester. Offices are designed to support collaboration and connection. Some travel may be needed to coordinate with global teams and support international partnerships. Requirements Curiosity and drive to solve customer problems, delivering clear business value across technical areas Adaptability in learning new domains and navigating unfamiliar codebases Ability to work with stakeholders and build consensus across distributed teams Commitment to high-quality engineering practices, producing scalable and maintainable code Comfort in high-visibility situations, using strong communication to engage stakeholders and broaden influence Experience with modern programming languages and frameworks, along with a solid understanding of software engineering fundamentals

Please note: this position requires relocation to our Milan office.About SatispaySatispay is on a mission to transform everyday transactions, making payments straightforward, equitable, and accessible for all. We aspire to redefine the future of finance, empowering millions with a collective goal to address significant challenges. Our journey is just beginning.Joining our Core Team means engaging with essential systems that include managing relationships with external banks, orchestrating payments, and establishing the foundational infrastructure for Identity and Access Management. Our team also oversees risk management services, specifically credit risk evaluation and fraud detection.We value agility, bold thinking, and mutual trust, fostering an environment where challenging the status quo is encouraged, and continuous learning is a priority. If you seek more than just another job and wish to contribute to impactful projects alongside a skilled team, look no further.Key ResponsibilitiesAs a Staff Software Engineer within the Core Team, you will play a pivotal and strategic role in developing the backbone of our payment platform. You will work on mission-critical engines that empower Satispay, ensuring reliability, consistency, and security for millions of users.Daily tasks will include:Define Technical Strategy: Establish the long-term technical vision for critical domains, architecting complex subsystems that serve as the company's foundation, while balancing cross-product needs with speed and reliability.Architect Core Financial Systems: Design and scale high-throughput engines responsible for our transaction ledger, payment orchestration, and external bank integrations, ensuring accuracy and availability of our 'source of truth.'Own Identity & Security Infrastructure: Develop and maintain the base infrastructure for Identity and Access Management (IAM), including authentication and authorization layers that secure our users.Engineer Risk & Fraud Solutions: Create and enhance sophisticated services dedicated to credit risk management and fraud detection, implementing real-time protective logic for the company.

The Trade Desk is a leading global technology firm dedicated to fostering a more open and accessible internet through ethical and intelligent advertising solutions. With our platform managing more than one trillion queries daily, we operate at an unparalleled scale. Our award-winning culture, built on principles of trust, ownership, empathy, and collaboration, makes us not just a company but a community. We celebrate the diverse experiences and viewpoints of every individual, and we are committed to creating inclusive environments where everyone can be their authentic selves at work.Are you excited about tackling complex problems at scale? Do you want to be part of a dynamic, globally-connected team where your efforts contribute significantly to enhancing the media ecosystem? Discover why The Trade Desk consistently earns accolades from Fortune magazine as one of the best small to medium-sized workplaces in the world.

Role overview Three UK is seeking a Regulatory Manager to join the team in London. The position centers on ensuring the company meets all relevant regulatory obligations and helps the business stay aligned with current compliance standards. Key responsibilities Oversee compliance activities throughout the organization Maintain communication with regulatory authorities when required Create and apply policies that support regulatory compliance Promote sound business practices by implementing effective compliance measures Location This role is based in London.

Join Wayve Technologies as a Principal Application Software Engineer and be part of a pioneering team that is transforming the future of autonomous driving. This role involves leading software application development, collaborating closely with cross-functional teams, and driving innovative solutions to real-world challenges in the automotive industry.The ideal candidate will possess extensive experience in software engineering, a strong understanding of algorithms, and a passion for cutting-edge technology. You will play a critical role in enhancing our software architecture and ensuring the scalability and performance of our applications.

Join Three UK as a Regulatory Lead and play a pivotal role in shaping our regulatory strategies. You will be at the forefront of navigating complex regulatory landscapes, ensuring compliance, and advocating for our interests in the telecommunications sector.

Join Three UK as a Regulatory Manager, where you will play a vital role in shaping our regulatory strategies and ensuring compliance with industry standards. You will collaborate with various stakeholders to develop and implement policies that support our business objectives while adhering to regulatory requirements.

Three UK seeks a Partnerships Executive in London to help develop and maintain key relationships with partners. The position supports the company’s goal of providing reliable connectivity and a positive customer experience. Role overview This role centers on building and nurturing strategic partnerships. The Partnerships Executive will work with internal teams and external organizations to strengthen collaboration and ensure shared objectives are met. Key responsibilities Establish and manage partnerships that align with Three UK’s business goals Maintain ongoing communication with partners to support mutual success Contribute to initiatives that enhance customer connectivity and satisfaction Location This position is based in London.

Role overview The Regulatory Lead at Three UK plays a key part in guiding compliance and shaping company policy to meet telecommunications regulations. Based in London, this position works closely with teams across the business, providing regulatory expertise and ensuring that company practices align with industry requirements. What you will do Advise on regulatory issues that impact the telecommunications sector Collaborate with internal teams to maintain compliance with laws and standards Assist in developing and updating internal policies to match current regulations Support the business in understanding and applying regulatory changes Location This role is based in London.

About Northslope TechnologiesAt Northslope Technologies, we believe that the pioneering companies of the future will thrive on custom-built AI software that enhances their competitive edge, rather than relying on generic SaaS solutions. Our mission is to create tailored AI applications that empower our clients to operate with the efficiency, scalability, and profitability of an enterprise software organization, regardless of their industry.We are crafting something fundamentally innovative: software that is as versatile as the businesses it supports, developed by engineers who possess a deep understanding of both code and client needs. The RoleAs a Forward Deployed Software Engineer at Northslope, your primary responsibility will be to collaborate with our clients to address their most pressing challenges. You will engage closely with stakeholders to design, develop, and sustain applications that produce tangible benefits for their businesses. Each day, you will grasp the critical objectives of our clients and construct operational workflows on their enterprise data that users can leverage to instigate meaningful changes. You will iterate swiftly, develop innovative solutions from the ground up, and assist organizations in transforming their operations at an unprecedented pace. As a Forward Deployed Engineer, you won’t merely deliver code; you will redefine how entire organizations function by equipping executives and frontline operators with powerful tools. What We SeekA passion for driving success for your customers, even when it extends beyond the initial project scope. You thrive on tackling challenging customer issues and take pride in implementing solutions that deliver substantial value.Strong analytical skills and a knack for problem-solving. You excel at deconstructing complex problems and creating comprehensive solutions that deliver results.Proficiency in Python and/or Typescript, as these are the core languages we utilize daily.The ability to work independently and take ownership of your outcomes. While support is always available, we seek colleagues eager to take the lead and fully manage their responsibilities.A proven track record of building applications that leverage large structured and unstructured datasets in a production environment. Transforming customer data into valuable insights is our forte.A history of delivering real-world results through your coding efforts. Whether as a software engineer, data scientist, or a technical analytics leader, you have contributed to elevating an organization’s performance through your software development and analytical innovations.

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.

Please note that this position necessitates relocation to our Milan office.About SatispaySatispay is on a mission to transform the way people manage everyday payments, making them straightforward, equitable, and accessible for all. Our vision has evolved to redefine the future of financial transactions.We are a dynamic movement empowering millions, driven by a collective mission to address significant challenges. Our approach is swift, courageous, and collaborative, fostering an environment where innovation thrives.Joining the Core Team means engaging with essential systems that manage interactions with external banks, orchestrate payments, and create the foundational infrastructure for Identity and Access Management (IAM). This team also oversees critical risk management functions, including credit risk assessment and fraud detection.If you’re eager to craft impactful solutions that serve as the bedrock for our product teams, you’ve found the right place.Your RoleAs a Senior Backend Software Engineer within the Core Team, you will be pivotal in developing the backbone of our payment platform. You will ensure the technical excellence and timely delivery of complex systems that influence multiple services and product teams throughout the organization.Your daily responsibilities will include:Engineering Core Platform Domains: You will help design and evolve our most sensitive systems including the Transaction Ledger, IAM, and Payment Orchestration, ensuring they remain high-performing, scalable, and functional for product team integration.Scaling Risk & Financial Engines: You will optimize and develop services dedicated to bank integrations, credit risk, and real-time fraud detection, constructing robust logic to safeguard our financial ecosystem.Cross-Team Technical Leadership: You will lead technical analyses for projects that span multiple services, facilitating discussions and producing comprehensive documentation (Smart Papers) to ensure clarity and robustness in your designs.Collaborative Development: Engage actively with product teams to refine requirements and enhance the overall system architecture.

About PaddlePaddle is revolutionizing the payments infrastructure for SaaS companies by acting as a Merchant of Record. We take away the complexities of managing multiple payment applications and services, delivering a seamless experience that is faster, safer, and more cost-effective. Our trusted platform is utilized by over 5,000 software sellers across 245 territories globally.Your RoleAs a Senior Software Engineer in our Billing team, you will be instrumental in crafting and enhancing our new billing platform. You will deliver exceptional experiences for our customers, driving the discovery and implementation of new features while leveraging your technical acumen to shape the future of our platform. Collaboration is key as you will work alongside engineers, product managers, and designers on diverse projects that foster your professional growth.Key ResponsibilitiesDesign, build, and maintain robust systems that facilitate our core Billing functionalities.Take full ownership of features from conception to production, ensuring precision throughout.Architect scalable solutions to accommodate increasing transaction volumes.Write clean, maintainable, and thoroughly tested code, maintaining high engineering standards.Lead architectural discussions, balancing immediate deliverables with long-term sustainability.Collaborate with cross-functional teams to translate business needs into effective technical solutions.Provide technical insights to influence product direction and delivery timelines.Partner with Customer Support and Operations to troubleshoot and resolve production challenges.Mentor fellow engineers through code reviews and collaborative design sessions.Drive best practices and strategic decisions within the engineering community.