Senior & Staff Software Engineer - Continuous Integration

About AnthropicAt Anthropic, we are dedicated to developing AI systems that are not only reliable and interpretable but also steerable. Our goal is to ensure that AI technologies are safe and beneficial for both our users and society at large. We are a rapidly expanding team of passionate researchers, engineers, policy experts, and business leaders collaborating to create positive and impactful AI solutions.About the RoleWe are on the lookout for talented and experienced Software Engineers to enhance our Continuous Integration (CI) team within the Developer Productivity organization. The CI team is tasked with maintaining the infrastructure that allows hundreds of engineers to deploy code to production efficiently and safely. Joining this team means you will play a crucial role in boosting the speed and reliability of Anthropic's research and product development.The CI team oversees Anthropic's comprehensive continuous integration system, which encompasses:CI Infrastructure: Designed to automate testing and ensure code quality across our rapidly growing monorepo.Test Infrastructure: Operates on Kubernetes across multiple cloud providers, facilitating intelligent test selection, execution, and reporting for a complex suite of tests.Merge Queue Management: Implements intricate branching strategies to uphold code quality at scale.CI Tooling and Automation: Focused on enhancing developer productivity and minimizing operational overhead.

Wise seeks a Senior Software Engineer in London to advance the Continuous Delivery Platform. This position focuses on designing and building solutions that streamline delivery processes and enable teams to release software more efficiently. Key responsibilities Develop and enhance tools and systems that power continuous delivery at Wise. Collaborate with product managers, designers, and engineers to embed continuous delivery practices into daily workflows. Prioritize scalability and reliability, applying established software development methods. Collaboration and impact This role bridges engineering and operations. Regular partnership with colleagues from various disciplines ensures the continuous delivery platform meets Wise’s growth and changing requirements.

About OLIXAt OLIX, we are at the forefront of the AI revolution, tackling the unprecedented demand for advanced computational capabilities. As the industry faces a significant infrastructure gap, we are redefining the hardware landscape with our revolutionary Optical Tensor Processing Unit (OTPU). This innovative technology promises unmatched performance and energy efficiency, setting the stage for the economic opportunities of the next century.Role OverviewJoin us as a Staff Engineer in Hardware Integration, where you will be the leading technical authority in your team, specializing in hardware-software integration across a critical segment of the OTPU stack. Your expertise will guide projects from pre-silicon design to post-silicon validation and sustainment engineering.We seek an experienced engineer who can set the technical vision for the team and tackle the most challenging engineering issues. Collaborating with the Engineering Manager, you will translate strategic priorities into actionable plans, drive technical decisions, and ensure the creation of reliable, maintainable solutions. Your hands-on expertise, sound engineering judgment, and influence through high-quality work will be pivotal to our success.Key ResponsibilitiesLead Technical Direction. Collaborate with the Engineering Manager to establish the technical focus for your team and take ownership of architectural decisions that influence the team's development and operational processes.Translate Priorities into Action. Partner with the Engineering Manager to decompose complex technical challenges into specific, implementable plans, ensuring the team is aligned on building effective solutions.Uphold Technical Excellence. Define the principles, interface agreements, and standards for the team—be it in firmware interfaces, ASIC validation methods, or interconnect fabric integration—ensuring consistent application across projects.Make Informed Technical Decisions. Own critical decision-making within your domain, which may include BSP and firmware architecture, ASIC validation approaches, or BMC platform design.Foster Team Alignment. Cultivate a shared understanding among engineers by ensuring clarity and rigor in technical discussions, facilitating well-reasoned decisions.

About DialpadDialpad is a premier AI-driven customer communications platform, revolutionizing how businesses engage with their customers. With over 50,000 companies globally—such as Netflix, RE/MAX, Uber, Randstad, and Tractor Supply—Dialpad is trusted for fostering robust customer connections through real-time, AI-enhanced insights. For more information, visit dialpad.com.Join the Dialpad TeamAt Dialpad, you'll become part of a dynamic team committed to our mission of ensuring our customers and their employees achieve unparalleled success. We value every interaction and are enhancing each one with a platform that provides real-time insights and automation for our users.We embrace continuous improvement, encouraging every employee to utilize cutting-edge AI to refine our platform and their skills. We seek individuals who meet our high standards and strive to exceed them. Our goals are ambitious, and achieving them requires a team that operates at the highest level. We look for individuals who are not only driven but also embody the core traits that define our success: Scrappy, Curious, Optimistic, Persistent, and Empathetic.Your RoleAs a Software Engineer on the Integrations team, you'll play a pivotal role in developing Dialpad’s essential native integrations. These integrations facilitate seamless real-time automations and data exchanges between Dialpad and complementary platforms, ensuring our shared customers enjoy a cohesive experience. This includes integrations with Agentic AI, CRMs, ticketing systems, workforce management tools, and industry-specific sectors such as Recruiting, Retail, and Healthcare. You will closely collaborate with engineering peers, product leaders, business executives, Dialpad customers, and external partners. This role will focus on integrations compatible with Agentic AI.This position reports to our Engineering Manager and can be based in our London office. Please note, this is a hybrid position with an expectation to be in the office 2-3 times per week.

Join Ki Insurance, a pioneer in the insurance industry, as we redefine a 335-year-old market with cutting-edge technology. Our innovative platform, developed in collaboration with Google and UCL, leverages algorithms and machine learning to deliver lightning-fast quotes to insurance brokers, transforming the industry standard.As the largest global algorithmic insurance carrier and the fastest-growing syndicate in the Lloyd's of London market, Ki Insurance has achieved extraordinary milestones, including generating $100 million in profit within just three years.Our diverse teams thrive in an agile, cross-functional environment, where collaboration and creativity lead to exceptional customer experiences. We are on the lookout for brilliant minds to join us on our mission to challenge conventions and explore new possibilities.As a Staff Software Engineer, you will play a pivotal role in our engineering team, providing technical leadership to both delivery squads and the broader engineering organization. You will champion engineering excellence and uphold high standards of quality, fostering a culture of continuous improvement. Your hands-on approach will enable you to design and deliver impactful software solutions while guiding your colleagues to achieve collective goals.Are you ready to make your mark? Develop robust and scalable software for critical web-based applications.Design, implement, test, document, and maintain APIs and integrations.Create new features within our core Kotlin-based services, collaborating with multi-disciplinary teams.Ensure quality control through techniques such as automated testing, code review, and pair programming.Work closely with the Product team to translate user requirements into effective technical solutions.Document technical designs and analyses thoroughly.Evaluate existing system architecture, identifying areas for enhancement and growth.Prototype and explore innovative ideas and technologies swiftly.Promote a culture of continuous improvement, leading by example and positively influencing our practices.

Join us at Engine by Starling, where we collaborate with top-tier banks globally to revolutionize banking through our cutting-edge technology.Engine operates as Starling's software-as-a-service (SaaS) division, initially designed to fuel Starling's growth. Two years ago, we transitioned into an independent entity, enabling banks and financial institutions worldwide to leverage our innovative platform.Starling Bank has experienced remarkable success, largely due to our proprietary technology, which enhances digital features and streamlines back-office operations. As a team, we embrace a hands-on approach, striving for outstanding results for our clients. We are driven by values such as Listening, Simplicity, Integrity, Ownership, and Striving for Excellence.Hybrid Work EnvironmentWe promote a hybrid work model at Engine, encouraging team members to work within a commutable distance from our office to foster collaboration and interaction.About Engineering at Engine by StarlingWe seek talented Backend Software Engineers to enhance our Engine Platform by developing new extensions and integrations for our card processing system, ensuring it stands out for banks worldwide.Our engineers are passionate about delivering innovative features, regardless of their primary tech stack. Discover more about our team through our day-to-day insights and initiatives with Women In Tech.

At Databricks, we're committed to empowering data teams to tackle some of the world's most challenging issues, including security threat detection and cancer drug development. Our mission is to create and manage the premier data and AI infrastructure platform so our customers can dedicate their efforts to the high-value challenges crucial to their missions. Our engineering teams develop cutting-edge products that meet significant real-world needs. We operate one of the largest-scale software platforms, comprising millions of virtual machines that generate terabytes of logs and process exabytes of data daily. Given our scale, we frequently encounter hardware, network, and operating system faults, and our software must effectively shield our customers from these challenges. The Delta DML team is responsible for the core write-path operations for Delta Lake, the open-source storage layer underlying the Databricks Lakehouse. Our goal is to deliver industry-leading performance and a seamless user experience at massive scale, with most data written in Databricks passing through our platform. We innovate in performance through features like Low Shuffle Merge and Deletion Vectors, and actively contribute to open-source initiatives that unify Delta and Iceberg formats. We are on the lookout for a highly skilled and experienced Senior Staff Software Engineer to join our backend team. In this pivotal role, you will design, develop, and maintain robust backend systems that power Databricks workspaces. You will work on building the next-generation platform for serving workspace assets, ensuring high queries per second (QPS), low latency, reliability, and performance while proactively addressing future growth challenges. As a senior member of the team, your responsibilities will also include providing technical leadership, mentorship, and guidance to junior engineers, thereby enhancing the overall coding practices and system designs of the team.

Join our dynamic team as a Staff Software Engineer at CyberArk, where you will be instrumental in developing cutting-edge security solutions. You will collaborate with a talented group of engineers to design, implement, and maintain software systems that protect against evolving cyber threats. Your expertise will contribute to innovative projects that shape the future of enterprise security.

Join Our Team as a Staff Software EngineerAt Deliveroo, we are dedicated to revolutionizing the way people shop and dine. Our commitment to impact, innovation, and growth is at the core of everything we do. Our engineering teams are tasked with addressing intricate technical challenges within a global, three-sided marketplace, developing and scaling systems that cater to millions of customers, riders, and partners daily.From real-time logistics to robust infrastructure and marketplace optimization, we design, build, and operate the technology that fuels Deliveroo's expansive growth.We are seeking a Staff Software Engineer to become a key member of our London, UK - Hybrid (3 days in the office) team. In this pivotal role, you will help us craft technical solutions for essential business challenges and steer the technical direction for complex, high-scale systems.Discover our Engineering team — learn about our motivations, work culture, and what you can expect when you join us.

Join unlikelyAI as a Staff Software Engineer and be at the forefront of developing cutting-edge artificial intelligence solutions. In this pivotal role, you will collaborate with a talented team to design, implement, and optimize software systems that push the boundaries of technology.As a key member of our engineering team, you'll have the opportunity to influence the architecture of our products and mentor junior engineers. We are looking for innovative thinkers who thrive in a fast-paced environment and are passionate about building scalable and efficient software.

About DialpadDialpad is a premier AI-driven communications platform, revolutionizing how businesses engage with their customers. Over 50,000 companies worldwide, including industry leaders like Netflix, RE/MAX, Uber, and Randstad, leverage Dialpad to foster stronger customer relationships through real-time AI-generated insights. Visit dialpad.com to explore our offerings.Join the Dialpad TeamAt Dialpad, you will join a dynamic and collaborative team dedicated to empowering our customers and their employees to achieve remarkable success. We understand that every interaction counts, and we are committed to enhancing each conversation with a platform that delivers real-time insights and automation.We embrace continuous improvement, where each team member utilizes cutting-edge AI to refine both our platform and their own expertise. We seek individuals who not only meet our high standards but exceed them. Our aspirations are vast, and realizing them necessitates a team that operates at the highest caliber. We value individuals who embody the qualities that are essential to our success: Scrappy, Curious, Optimistic, Persistent, and Empathetic.Your RoleAs a Software Engineer on the Integrations team, your primary focus will be on developing Dialpad’s native integration with Salesforce and other essential applications. These integrations facilitate real-time automation and data exchange between Dialpad and key complementary systems, ensuring our joint customers enjoy a cohesive user experience. You will work closely with engineering, product, and business leaders, as well as external partners, with a heightened emphasis on enhancing our Salesforce integration.Work ArrangementThis position reports to the Director of Engineering at our London office. Please note that this is a hybrid role, requiring presence in the office 2-3 times per week.

Join our innovative team at antithesis as a Senior/Staff Engineer specializing in Bombadil. In this pivotal role, you will lead engineering projects, collaborate with cross-functional teams, and drive the development of cutting-edge solutions. Your expertise will be crucial in enhancing system performance and ensuring the seamless integration of new technologies.

Alten is seeking a Software Test Integration and Automation Engineer to join its team in London. This role supports software quality and reliability across projects in the space sector. Key responsibilities Design and develop automated test suites for software products Collaborate with cross-functional teams to embed testing into development workflows Support continuous improvement of testing processes and product quality Location This position is based in London.

Join Plaid as a Staff Software Engineer and be a vital part of our team in London. We are looking for innovative engineers who are passionate about building the infrastructure that powers the future of fintech. You will work alongside talented professionals, contributing to an exciting array of projects that will challenge your skills and help you grow.

About Checkout.com Checkout.com helps businesses succeed in the digital economy. Leading companies such as eBay, ASOS, Klarna, Uber Eats, and Sony rely on our platform to process seamless online payments. Our global network supports billions of transactions each year, focusing on reliability and ease of use. Headquartered in London, Checkout.com operates from 19 offices across six continents. The company values high performance and continuous improvement. Working here means contributing to the future of fintech alongside teams striving for excellence. Role Overview: Staff Software Engineer - Streaming The Data and AI Platform Team is looking for a Staff Software Engineer to help build a scalable platform for AI-driven streaming and batch data applications. This platform will improve how data is shared and used across Checkout.com, supporting business growth and performance. The team’s mission is to make it easier for internal teams to collect, store, process, and use data for impactful AI projects and data products. The focus is on reducing technical overhead so engineers can spend more time solving business challenges, not managing infrastructure or deployments. Current work lays the foundation for systems that will scale to support hundreds of teams and handle petabytes of data. Main Responsibilities Design and develop a highly available event streaming platform using technologies like Kafka and Flink. Offer technical leadership and mentorship, providing strategic direction and building strong relationships with engineers and managers across the organization. Work with cross-functional teams to deliver data solutions that support business goals. Location This role is based in London.

Join Carta, a leading financial technology company, as a Staff Software Engineer. In this role, you will contribute to the development of innovative software solutions that empower companies to manage their equity and ownership structures more effectively. You will collaborate with cross-functional teams, leveraging the latest technologies to deliver robust and scalable applications.

Join our innovative team at Astronomer as a Staff Software Engineer specializing in Data. In this role, you will help shape the future of data engineering solutions that empower organizations to harness the full potential of their data. You will work collaboratively with cross-functional teams to design, develop, and optimize data pipelines and infrastructure, ensuring high performance and reliability.

Role Overview Utility Warehouse is looking for a Staff Software Engineer to focus on Energy. This role shapes the design and implementation of software that supports our energy services. The position calls for both technical leadership and hands-on development. What You Will Do Design and build software solutions for energy products and services Guide engineers to deliver reliable, maintainable code Promote sustainability and efficiency in technical decisions Impact This position supports Utility Warehouse’s goal of improving the energy sector with technology. Staff Engineers in this area influence both the technical direction and the quality of delivery across teams.

About OLIXAt OLIX, we are at the forefront of a technological revolution, creating the next-generation Optical Tensor Processing Unit (OTPU) that promises unmatched performance and energy efficiency. As AI rapidly evolves, we recognize the urgent need for innovative solutions that surpass outdated infrastructure. OLIX is dedicated to bridging the gap in AI capabilities, positioning ourselves as a leader in the next economic opportunity of the century.Role OverviewIn the role of Software Engineering Director - Platform Integration, you will spearhead a dynamic team of over 30 engineers and 5 managers across critical domains, including cluster orchestration, platform management, networking, and field engineering. Your leadership will be pivotal in ensuring OLIX’s systems function as a robust hyperscale AI infrastructure.We seek a visionary engineering leader who can shape OLIX’s trajectory and instill a culture of excellence. You will leverage your profound technical acumen to craft high-performing teams that operate with agility and purpose, establishing the technical roadmap that drives our company towards its objectives.Key ResponsibilitiesDefine and communicate a clear vision for Platform Integration, ensuring accountability across cluster orchestration, fleet management, networking, and deployment.Cultivate a high-performing organization by mentoring managers to prioritize customer outcomes and reliability.Establish standards for technical excellence, including architectural principles, review processes, and quality benchmarks.Guide the technical strategy for distributed AI workloads, making informed decisions on investments in cluster orchestration and management systems.Translate OLIX’s long-term business goals into actionable priorities that enhance customer and business outcomes.Foster a vibrant culture emphasizing innovation, speed, and operational excellence.QualificationsProven engineering leadership experience in software development and systems integration.Deep technical expertise in AI infrastructure and distributed computing.Exceptional communication and interpersonal skills, capable of inspiring teams.

Join Us in Revolutionizing the Fashion Supply Chain!Each year, the fashion industry generates over 100 billion garments, with a staggering 60% ending up in landfills. This waste isn't due to lack of demand; rather, the secondhand fashion supply chain is outdated, manual, and inefficient.At Fleek, we are dedicated to transforming this reality. Our goal is to establish secondhand fashion as the preferred choice for consumers. We are developing an innovative infrastructure that empowers the global secondhand clothing market through a B2B marketplace and AI-driven systems that streamline the supply chain.Fleek enables vintage boutiques, online resellers, and retail buyers to access high-quality graded secondhand inventory directly from wholesalers and rag houses worldwide. Central to our operations is FleekSort, an advanced AI model specifically trained on secondhand fashion, capable of grading, pricing, and categorizing items using just a photo. This technology transforms what has traditionally been a fragmented and manual trade into a cohesive, searchable, and tradable global inventory system.Since our inception in 2022, we have successfully diverted 9 million items from landfills and have experienced consistent year-on-year growth. With approximately $50 million raised from distinguished investors including a16z, Y Combinator, Burda Principal Investments, and HV Capital, we have recently completed our Series B funding round. Our advisors and private investors include industry veterans from Depop, Shopify, and Postmates.Currently, we serve thousands of resellers and retailers across the UK, Europe, and the US. With the secondhand fashion market projected to soar to $350 billion by 2027, Fleek is poised to become the AI-driven operational and financial backbone of secondhand commerce on a global scale.We are in search of passionate individuals eager to build impactful solutions and thrive in a fast-paced environment. If this excites you, continue reading!About This RoleAs the most senior engineering position within our organization, you will oversee the Demand product, which is crucial for driving revenue, growth, and customer engagement across mobile, web, and backend platforms. You will lead a talented team of approximately five engineers based in London, report directly to our CTO, Sanket Agarwal (formerly of Google and Postmates), and collaborate closely with our Product and Design teams.You will be responsible for everything that affects buyer conversion, retention, and growth speed.Why This Role Is UniqueAt Fleek, the Demand function is our most commercially vital area. You will not merely offer advice as a Staff engineer; you will have ownership over the entire system that transforms supply into revenue.Fleek is at the forefront of digitizing an industry that has yet to embrace technology. There are no established guidelines for creating a transaction layer around secondhand fashion at a wholesale scale, where each item is distinct...