{"id":3335,"date":"2026-09-01T21:03:41","date_gmt":"2026-09-01T21:03:41","guid":{"rendered":"https:\/\/coderseditor.com\/itjobs\/job\/senior-fullstack-software-engineer\/"},"modified":"2026-09-01T21:03:41","modified_gmt":"2026-09-01T21:03:41","slug":"senior-fullstack-software-engineer","status":"publish","type":"job_listing","link":"https:\/\/coderseditor.com\/itjobs\/job\/senior-fullstack-software-engineer\/","title":{"rendered":"Senior Fullstack Software Engineer"},"content":{"rendered":"

Senior Fullstack Software Engineer Overview<\/h2>\n\n\n\n\n\n\n\n\n
Company Name<\/strong><\/td>\nPigment<\/td>\n<\/tr>\n
Job Role<\/strong><\/td>\nSenior Fullstack Software Engineer<\/td>\n<\/tr>\n
Qualifications<\/strong><\/td>\nNot Specified<\/td>\n<\/tr>\n
Category<\/strong><\/td>\nIT Jobs<\/td>\n<\/tr>\n
Job Type<\/strong><\/td>\nFull Time<\/td>\n<\/tr>\n
Location<\/strong><\/td>\nLondon<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Pigment is hiring a senior fullstack software engineer to help build and improve its AI-powered business planning and performance platform. The company focuses on helping organizations across sectors such as consumer packaged goods, retail, and technology connect their data, people, and processes so they can plan more effectively and respond quickly to change. The engineering organization works on a SaaS product used by major customers, and the role is centered on solving demanding technical problems in a product that operates at scale.<\/p>\n

This position is primarily backend-focused, with most of the day-to-day work happening in C#, while also including frontend contributions in React. The work is centered on systems that handle very large volumes of data in real time, so the role is well suited to someone who enjoys performance tuning, scalability challenges, and building reliable software that directly affects customer decision-making.<\/p>\n

What you will do<\/h3>\n
    \n
  • Develop and improve systems that process and aggregate millions of records in real time.<\/li>\n
  • Spend the majority of your time on backend engineering in C#, while also contributing to frontend work in React when needed.<\/li>\n
  • Help design, refine, and optimize the company\u00e2\u0080\u0099s proprietary formula and query engine, which is a core part of the product.<\/li>\n
  • Work through difficult scalability and performance problems in high-volume data environments.<\/li>\n
  • Collaborate with frontend engineers and product managers to deliver features that matter to users.<\/li>\n
  • Build and support backend services using modern technologies including .NET Core, PostgreSQL, React, and Google Cloud Platform.<\/li>\n
  • Take part in technical architecture decisions, experiment with new ideas, and continuously improve system performance and reliability.<\/li>\n
  • Contribute throughout the full development lifecycle, from design and coding through to keeping the production platform running smoothly.<\/li>\n<\/ul>\n

    About the engineering team<\/h3>\n

    The engineering team is responsible for the company\u00e2\u0080\u0099s SaaS platform and for delivering a product that is both powerful and easy to use. Engineers are involved in the full application lifecycle, including design, implementation, and production support. While people may have areas of specialization, the team does not enforce a hard split between backend and frontend work.<\/p>\n

    The team emphasizes user focus and practical decision-making, choosing tools based on the problem rather than on trends. The culture is described as one that values curiosity, humility, trust, ownership, and team spirit. The technical environment includes C# on .NET Core running on Linux, React, TypeScript, PostgreSQL, Google Cloud Platform, Docker, Kubernetes, Terraform, RabbitMQ, and CircleCI.<\/p>\n

    What the company is looking for<\/h3>\n
      \n
    • Strong software engineering fundamentals, especially the ability to translate requirements into a simple, elegant design and then deliver working code.<\/li>\n
    • Proven experience building object-oriented software in languages such as C#, Java, C++, Golang, Rust, Python, or Ruby.<\/li>\n
    • Practical experience with JavaScript, CSS, and frontend frameworks or libraries such as React, Vue.js, or Angular.<\/li>\n
    • A collaborative, solution-oriented attitude and strong team spirit.<\/li>\n
    • Humility and a genuine willingness to keep learning and growing, regardless of experience level.<\/li>\n
    • Fluency in English.<\/li>\n
    • French is helpful but not required.<\/li>\n
    • The ability to understand customer needs and product context deeply enough to suggest useful improvements and innovative ideas.<\/li>\n<\/ul>\n

      The company also encourages applicants from underrepresented backgrounds to apply even if they do not meet every listed qualification, especially if they feel the role could be a good step forward in their career.<\/p>\n

      What you will receive<\/h3>\n
        \n
      • A competitive salary.<\/li>\n
      • Equity.<\/li>\n
      • Premium health insurance through Alan Blue at no cost for you and your family.<\/li>\n
      • Flexible working hours built on trust.<\/li>\n
      • Access to newly opened offices in central Paris, London, New York, and Toronto.<\/li>\n
      • The chance to work on a fast-growing product with substantial technical depth and visible business impact.<\/li>\n
      • A collaborative engineering environment that values pragmatism, curiosity, ownership, and teamwork.<\/li>\n<\/ul>\n

        The role is listed as full time and hybrid, and the posting also includes a remote tag indicating some remote flexibility. The salary range shown on the page is \u00e2\u0082\u00ac80,000 to \u00e2\u0082\u00ac140,000 per year.<\/p>\n

        As part of the hiring process, the company says it may carry out background checks where allowed by local law. These checks can include employment history and education verification, and in some locations may also include criminal record checks if permitted. Any checks are to be done lawfully, with candidate consent, and handled confidentially.<\/p>\n

        Pigment states that it is an equal opportunity employer and that it aims to create an inclusive workplace where all qualified applicants are considered fairly regardless of protected characteristics. The company also notes that it may use AI tools to assist with parts of recruitment, such as reviewing applications or analyzing resumes, but final hiring decisions are made by people.<\/p>\n\n

        Degree Requirement:<\/strong> Not Specified<\/p>\n

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