Senior Software Engineer - Serverless

ppWe're looking for a Senior Software Engineer who thrives on turning ambitious ideas into production systems that delight developers and deliver real business impact. /p pYou'll work across the stack, from backend APIs and orchestration to SDKs, dashboards, and developer tools. You'll take ownership from start to finish, understanding user needs, designing elegant solutions, and delivering outcomes that make building with AI faster, simpler, and more creative. /p pYou'll collaborate across the company to build systems that are robust, performant, and a joy to work on. This role combines technical depth, product intuition, and leadership, making it ideal for engineers who want to shape both how things are built and why they matter. /p h3Is this role a fit for you? /h3 pYou are motivated by impact. You thrive on transforming complex AI systems into products that developers love to use. You think holistically about architecture, user experience, and business outcomes, and you take pride in delivering systems that are both elegant and dependable. /p pYou are equally comfortable designing APIs, building scalable backend services, and improving developer-facing experiences. You set a high bar for quality, mentor others to reach it, and drive alignment between product ambition and technical reality. /p h3What This Role Could Entail /h3 ul liLead the design and implementation of core systems powering Runware's AI platform /li liBuild and evolve backend APIs, SDKs, and developer tools that make AI integration seamless /li liIntegrate and optimise image and video models while supporting new modalities such as audio and custom LLMs /li liArchitect scalable, reliable systems for inference orchestration and workload optimisation /li liPartner with platform and infrastructure teams to drive performance, reliability, and observability improvements /li liShape technical direction through architectural discussions and long-term planning /li liMentor engineers through code and design reviews, fostering technical excellence and growth /li liContribute to documentation, tooling, and SDKs that enhance the overall developer experience /li liDrive initiatives that improve how we build, deploy, and maintain our platform /li /ul h3Requirements /h3 ul liDeep experience building distributed and high-performance systems /li liStrong programming skills in PHP or Go /li liProven track record of designing and delivering scalable backend systems and APIs /li liUnderstanding of asynchronous workloads, queues, and streaming data /li liExperience working with cloud and bare-metal infrastructure /li liExcellent grasp of system design, performance optimisation, and scalability principles /li liClear communicator who leads technical projects and collaborates effectively across teams /li liPassionate about mentoring others and raising engineering standards /li liProactive problem-solver who balances short-term progress with long-term vision /liliEuropean time zone /li /ul h3Benefits /h3 pWe're a remote-first collective, meeting in person twice a year to plan, brainstorm, celebrate wins, and enjoy some face-to-face time. We have core hours for cooperative working and calls, but outside of that your calendar is yours. Work the hours that let you perform at your peak while also building a healthy life. /p pOur release cycles are fast and intense, but they're followed by real downtime. After big pushes we expect the team to unplug, recharge, and come back ready stronger than ever for the next leap. /p ul liGenerous paid time off - vacation, sick days, public holidays /li liMeaningful stock options - share in the upside you create /li liRemote-first setup - work from home anywhere we can employ you /li liFlexible hours - own your schedule outside core collaboration blocks /li liFamily leave - paid maternity, paternity, and caregiver time /li liCompany retreats - twice-yearly gatherings in inspiring locations /li /ul /p #J-18808-Ljbffr