Senior Engineer at Xero | London, UK

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 regiona…

Role Overview Legal & General is hiring a Senior Engineer with expertise in MongoDB and AWS Serverless. This position is based in London. The role focuses on building and improving solutions that support core business needs. What You Will Do Develop and maintain systems using MongoDB and AWS Serverless technologies Work closely with teams from different disciplines to improve data operations Uphold high standards for quality and performance in all deliverables

Role Overview Utility Warehouse is looking for a Frontend Software Engineer to join the Lifecycle Customer team in London. This group focuses on building web applications that improve how customers interact with our services and help keep them engaged. What You Will Do Work with designers and backend developers to create clear, responsive user interfaces Build features that make our digital products easier and more enjoyable to use Contribute ideas and code that influence our web platforms and customer experience About the Team The Lifecycle Customer team supports Utility Warehouse’s goal of delivering strong value to customers. Collaboration and a focus on usability are central to how we work.

About ChalkChalk is revolutionizing the landscape of machine learning by creating an advanced data platform that eliminates traditional barriers of complexity, latency, and scalability. Our cutting-edge infrastructure combines the speed of Rust with intuitive tools that developers love, empowering organizations to tackle challenges such as preventing credit card fraud, validating identities, and optimizing clean energy utilization. Recently, we secured a $50 million Series A funding round led by Felicis, underscoring our potential for growth.About the RoleAs a talented software engineer, you will craft tailored technical solutions and collaborate with our machine learning teams to enhance Chalk’s proprietary infrastructure. Your role will involve engaging with our clients to design efficient feature pipelines addressing diverse challenges in healthcare, finance, and recommendation systems. This is a unique chance to join us as an early employee and significantly contribute to a rapidly growing startup.Your ResponsibilitiesDevelop code to implement Chalk’s technology for clients, understanding our infrastructure to ensure optimal integration across various environments.Collaborate closely with Engineering and Sales teams to ensure seamless project execution.Serve as the primary technical contact during pre-sales and post-sales phases, guiding new clients through onboarding and providing ongoing support.Advise clients on new products as their business needs evolve.Assist in the recruitment and development of the Engineering team.QualificationsStrong technical foundation with experience in software development or machine learning model construction.Minimum of 2 years of professional experience in backend software engineering.Proficiency in Python and SQL.Exceptional collaboration skills to work effectively with both technical and non-technical team members.Excellent communication skills, both written and verbal, alongside strong problem-solving abilities.

Join Sword Group as a Senior Application Engineer specializing in AVEVA PI. In this pivotal role, you will leverage your expertise to design, develop, and implement advanced application solutions that drive operational excellence for our clients. You will collaborate with cross-functional teams to deliver high-quality software solutions while ensuring adherence to best practices and standards.

Join Wise as a Senior Software Engineer I focused on reliability! In this pivotal role, you will be at the forefront of ensuring our systems are robust, scalable, and efficient. You will collaborate with cross-functional teams to identify and resolve issues, enhance system performance, and contribute to our mission of making international money transfers easy and affordable. If you are passionate about technology and thrive in a dynamic environment, we want to hear from you!

Join Turner Townsend as a Senior Project Controls Engineer specializing in the aviation sector. In this pivotal role, you will lead project controls initiatives, ensuring effective cost management, scheduling, and risk assessment throughout the project lifecycle. Your expertise will contribute to the successful delivery of high-profile aviation projects, making a significant impact in the industry.

Are you an experienced Project Controls Engineer with a passion for rail infrastructure? Join our dynamic team at Turner Townsend in London, where you will play a pivotal role in managing and optimizing project controls on large-scale rail projects. This is an exciting opportunity to leverage your skills in a collaborative environment, ensuring timely and efficient project delivery.

IT Support Engineer Interpath London, United Kingdom Join Interpath, a dynamic and rapidly expanding advisory firm renowned for our expertise in diverse areas including deals, advisory, and restructuring. We are committed to delivering real results for global businesses, investors, and stakeholders during critical decision-making moments. Our independence and conflict-free stance, combined with our unwavering dedication to ethical practices, truly distinguish us in the industry.Our diverse teams bring specialized technical knowledge and extensive sector experience to the table. Since our inception in 2021, we have swiftly expanded our reach across the UK, Ireland, France, Germany, Switzerland, Austria, Spain, South Africa, Algeria, BVI, Cayman Islands, Bermuda, Barbados, Hong Kong, and Singapore. By 2030, we aspire to be recognized as one of the world’s foremost advisory firms with a truly global presence.This role is integral to our IT function, serving as the primary on-site IT support in our London office while supporting a globally distributed business.As an IT Support Engineer, you will represent IT locally—delivering hands-on, face-to-face assistance to colleagues and ensuring a seamless technology experience within the office. This role transcends traditional ticket-driven tasks; it is ideal for someone who values relationship-building, takes ownership of issues from start to finish, and maintains a high standard of service in a professional setting.Responsibilities: Deliver on-site, face-to-face IT support as the first point of contact for all user issues and requests.Diagnose and resolve a significant volume of technical issues at first contact, minimizing escalations.Facilitate a smooth onboarding experience for new employees, ensuring all equipment and access are ready from day one.Support workplace technology including laptops, peripherals, meeting room systems, and collaboration tools.Log and manage incidents and service requests according to service management processes.Foster strong relationships with users through effective communication and proactive support.Collaborate with Service Desk and senior IT teams to address more complex issues.Maintain and enhance knowledge base documentation and standard operating procedures.Contribute to IT projects and initiatives aimed at continuous improvement, supporting local rollouts and enhancements. Values Our core values are fundamental to Interpath's culture, guiding every decision we make and interaction we have.

Join Celonis as a Senior Value Engineer and play a pivotal role in transforming organizations through process mining and operational excellence. Collaborate with a dynamic team of experts to deliver tailored solutions that drive significant business outcomes and enhance customer engagement.

Sectigo is hiring a Bilingual Sales Engineer fluent in both English and French to join the London office. This role connects the sales team with customers, ensuring technical solutions meet client needs and support overall sales objectives. Main responsibilities Work closely with sales colleagues to provide technical support throughout the sales process Present Sectigo products and address technical questions from prospects and existing customers Respond to customer inquiries in English and French Support sales growth by helping clients understand how Sectigo’s solutions fit their requirements Collaboration and environment This position works within a collaborative sales team that values customer satisfaction and business growth. Expect frequent interaction with both internal teams and external clients.

Role overview Jane Street seeks a Cybersecurity Engineer based in London. The position centers on safeguarding digital assets and sensitive information. The cybersecurity team works to maintain the security of systems and defend against cyber threats. What you will do Design security measures to protect company systems and data Implement protections that uphold confidentiality, integrity, and availability Monitor for emerging threats and respond to security incidents as they arise

Omaze connects communities in the UK and Germany with the chance to win luxury homes and life-changing prizes, while raising significant funds for charities. In just five years, Omaze has helped generate over £100 million for organizations including Age UK, the RSPCA, British Heart Foundation, and Great Ormond Street Hospital Charity. The company continues to grow, aiming to drive social impact on a global level. Role overview The Staff Software Engineer role at Omaze in London focuses on technical leadership and engineering strategy for platforms supporting social good. This position covers architectural design, software delivery, and team leadership. The engineer will influence both what gets built and how development happens, with a strong emphasis on developer experience, code quality, and sound engineering practices. What you will do Set and maintain engineering standards, patterns, and best practices across the stack, including TypeScript, AWS, and React. Lead the architecture of complex, cross-functional systems, making decisions that improve performance, scalability, security, and maintainability. Identify and address technical risks early, and drive architectural improvements that streamline processes and increase efficiency. Shape the company's approach to AI-assisted coding by evaluating tools, defining responsible integration standards, and embedding AI into workflows for CI/CD, code review, and testing. Guide the design of agentic systems, focusing on observability, human oversight, and safe autonomy limits. Translate broad business goals into actionable technical solutions. What sets Omaze apart Significant growth as a company with a mission-driven focus. Collaboration with a team committed to making a meaningful difference. Opportunities to work on innovative projects and initiatives. A culture that values hard work, mutual support, and shared success.

Causaly develops an AI-powered platform designed to help researchers and decision-makers in biomedicine quickly find and interpret evidence from scientific publications, clinical trials, regulatory documents, and complex data sources. The company’s mission centers on building a high-precision Knowledge Graph and applying generative AI to advance biomedical knowledge. Leading biopharmaceutical organizations use Causaly’s technology to accelerate drug discovery, improve safety, and support informed decisions. With backing from investors such as ICONIQ, Index Ventures, Pentech, and Marathon, Causaly continues to expand its product offerings and market reach. Role overview The Senior Security Engineer position at Causaly is based in London and offers the chance to shape the company’s security strategy and processes. This role provides significant autonomy and involves working closely with the security team, as well as collaborating across engineering and product groups. The Security Engineer will take ownership of vulnerability management, advise teams on security matters, and support SecOps activities. Expect to define strategies, build and refine processes, and serve as a trusted advisor throughout the engineering organization. Key responsibilities Lead the vulnerability management program: set strategy, select tools, prioritize work, and track remediation for dependencies, containers, and cloud infrastructure. Develop and maintain a dependency security strategy, including policies for third-party library use and update schedules. Integrate and manage security tools within CI/CD pipelines, such as SAST, SCA, secrets detection, and container scanning. Act as a security consultant for product and engineering teams, supporting design reviews, architecture decisions, and secure coding practices. Define and maintain security standards and guidelines that are practical for development teams. Oversee and improve the Security Champions program to build security awareness and skills across engineering teams. Support SecOps with incident triage and response, providing security engineering expertise when needed.

Join our innovative team at weekday-1 as a Backend Engineer. In this role, you will be responsible for designing, developing, and maintaining the server-side components of our applications. Your expertise will help ensure that our systems are scalable, reliable, and efficient.You will collaborate with frontend developers to integrate user-facing elements with server-side logic. Additionally, you will troubleshoot and optimize our backend processes to enhance performance.

Blockchain.com is at the forefront of revolutionizing finance, providing millions globally with secure access to cryptocurrency. Established in 2011, we have gained the trust of over 90 million wallet holders and more than 40 million verified users, facilitating over $1 trillion in crypto transactions.Blockchain is the world's premier software platform for digital assets. We operate the largest production blockchain platform globally, driven by our passion for coding and building an open, accessible, and equitable financial future, one innovative software solution at a time.We are seeking a Site Reliability Engineer to join our Core team. This role involves advocating for infrastructure best practices across our organization, enabling us to securely scale a distributed financial platform that serves millions daily.Our distributed financial platform addresses some of the most fascinating challenges in the crypto space for our vast customer base and is experiencing rapid growth. The Site Reliability Engineering (SRE) team at Blockchain merges software and systems engineering to create a platform that simplifies complexity, enhancing security, reliability, and swift product delivery.The SRE organization at Blockchain is a dynamic environment focused on continual improvement. We foster a culture where team members can propose, discuss, design, and implement changes with a high degree of autonomy. We value abstract thinking to develop exceptionally effective tools and strive to eliminate toil.As a member of the Core team, you will gain a comprehensive understanding of our products' infrastructure needs. Your role will include establishing and maintaining innovative engineering solutions to enhance our customers' experience through the development of essential tools. Importantly, you will also mentor and guide developer teams to deliver new features in a rapid, secure, and scalable manner.

AECOM is actively seeking an experienced Senior Fire Protection Engineer with a specialization in Fire Fighting Systems design. This position offers the flexibility to be based in our St. Albans, London, Manchester, or Croydon office. As a consultancy-oriented role, it demands a solid background in fire protection design and a commitment to client-focused engineering.In this role, you will be responsible for designing, calculating, and proposing innovative fire safety solutions for both small and large-scale projects, serving as a crucial point of contact for clients. Your duties will include conducting surveys, generating detailed reports, and assisting with day-to-day project management of secured programs.This opportunity is perfect for an established consultant eager for career advancement or a technically adept individual looking to join a prestigious fire safety consultancy.About AECOMAECOM Buildings & Places is dedicated to delivering modern, intricate, and iconic structures through multidisciplinary engineering, encompassing Civil, Structural, Mechanical, Electrical, Environmental Engineering, Cost & Project Management, and Quantity Surveying.Our team, comprising over 400 engineers nationwide, successfully executes projects across various sectors including residential, commercial, aviation, defense, healthcare, education, pharmaceuticals, sports, and leisure.Some of our notable projects include the Palace of Westminster, Southbank Place, Arctic Science Centres, BBC Broadcasting House, the Titanic Building in Belfast, and St Pancras Chambers Hotel.

Join Our Team as a Shift Engineer at The Stafford LondonNestled in the historic St James’s area, The Stafford London is a luxurious five-star hotel that offers an unforgettable experience just moments away from London's most famous landmarks and the lively West End. Home to the iconic American Bar and The Game Bird restaurant, our establishment is a beacon of contemporary British hospitality.By becoming a part of our team, you will not only be joining one of London's oldest five-star hotels, but you will also gain skills and knowledge that are highly regarded across the global hospitality industry.We are seeking individuals who are passionate about hospitality, committed to excellence, and possess a meticulous eye for detail. If you thrive in delivering top-notch service, this could be your ideal opportunity!

We are seeking an experienced and passionate Senior Backend Engineer specializing in TypeScript to join our dynamic software engineering team at onrunning. In this pivotal role, you will lead the design and development of robust backend systems that power our innovative applications. You will collaborate closely with cross-functional teams to deliver high-quality solutions that meet the needs of our users. If you have a strong background in backend development, a love for building scalable systems, and a desire to drive technical excellence, we want to hear from you!

We are seeking a skilled and dynamic Lead Protection and Control Engineer to join our Transmission & Distribution team in London. In this pivotal role, you will lead projects focused on protection and control systems, ensuring the highest standards of safety, reliability, and performance. You will collaborate with cross-functional teams to deliver innovative solutions that meet our clients' needs.