City of London, London, United Kingdom Hybrid / WFH Options
X4 Engineering
Elixir Software Engineer Industry: Software Development/Finance/Banking Location: London/Hybrid Salary: £40-80,000 Base Salary X4 Engineering are proud to be working with a disruptive digital finance scale-up that’s changing the way modern banking platforms are built and connected. With clients ranging from agile startups to global fintech innovators, this company is expanding … future of programmable finance infrastructure. Key Requirements: A technical degree (BSc/MSc) in Computer Science, Software Engineering, or a related discipline. Hands-on experience developing production systems using Elixir or Erlang. Familiarity with functional programming paradigms and best practices. Exposure to frameworks like Phoenix, LiveView, or OTP—or a willingness to get up-to-speed quickly. Proven experience designing … and maintaining APIs. Distributed systems experience. A genuine enthusiasm for the Elixir ecosystem—whether through side projects, community events, or writing/sharing ideas. The role is available on-site/hybrid basis. If you’re interested in the role please apply via the job advert or get in touch with a.koivio@x4engineering . More ❯
Elixir Software Engineer Industry: Software Development/Finance/Banking Location: London/Hybrid Salary: £40-80,000 Base Salary X4 Engineering are proud to be working with a disruptive digital finance scale-up that’s changing the way modern banking platforms are built and connected. With clients ranging from agile startups to global fintech innovators, this company is expanding … future of programmable finance infrastructure. Key Requirements: A technical degree (BSc/MSc) in Computer Science, Software Engineering, or a related discipline. Hands-on experience developing production systems using Elixir or Erlang. Familiarity with functional programming paradigms and best practices. Exposure to frameworks like Phoenix, LiveView, or OTP—or a willingness to get up-to-speed quickly. Proven experience designing … and maintaining APIs. Distributed systems experience. A genuine enthusiasm for the Elixir ecosystem—whether through side projects, community events, or writing/sharing ideas. The role is available on-site/hybrid basis. If you’re interested in the role please apply via the job advert or get in touch with a.koivio@x4engineering . More ❯
london, south east england, united kingdom Hybrid / WFH Options
X4 Engineering
Elixir Software Engineer Industry: Software Development/Finance/Banking Location: London/Hybrid Salary: £40-80,000 Base Salary X4 Engineering are proud to be working with a disruptive digital finance scale-up that’s changing the way modern banking platforms are built and connected. With clients ranging from agile startups to global fintech innovators, this company is expanding … future of programmable finance infrastructure. Key Requirements: A technical degree (BSc/MSc) in Computer Science, Software Engineering, or a related discipline. Hands-on experience developing production systems using Elixir or Erlang. Familiarity with functional programming paradigms and best practices. Exposure to frameworks like Phoenix, LiveView, or OTP—or a willingness to get up-to-speed quickly. Proven experience designing … and maintaining APIs. Distributed systems experience. A genuine enthusiasm for the Elixir ecosystem—whether through side projects, community events, or writing/sharing ideas. The role is available on-site/hybrid basis. If you’re interested in the role please apply via the job advert or get in touch with a.koivio@x4engineering . More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
X4 Engineering
Elixir Software Engineer Industry: Software Development/Finance/Banking Location: London/Hybrid Salary: £40-80,000 Base Salary X4 Engineering are proud to be working with a disruptive digital finance scale-up that’s changing the way modern banking platforms are built and connected. With clients ranging from agile startups to global fintech innovators, this company is expanding … future of programmable finance infrastructure. Key Requirements: A technical degree (BSc/MSc) in Computer Science, Software Engineering, or a related discipline. Hands-on experience developing production systems using Elixir or Erlang. Familiarity with functional programming paradigms and best practices. Exposure to frameworks like Phoenix, LiveView, or OTP—or a willingness to get up-to-speed quickly. Proven experience designing … and maintaining APIs. Distributed systems experience. A genuine enthusiasm for the Elixir ecosystem—whether through side projects, community events, or writing/sharing ideas. The role is available on-site/hybrid basis. If you’re interested in the role please apply via the job advert or get in touch with a.koivio@x4engineering . More ❯
abilities. We value people who are driven, curious, have sound judgement, and care about doing the best work of their careers. We run hospitals on Elixir. We've embraced Elixir for its fault tolerance, concurrency, and scalability - essential for handling real-time patient data in mission-critical settings like Emergency Departments, ICUs, and Operating Rooms. We are looking for a … may tackle in your first 6 months: Modern cloud architecture, built from scratch : We have no legacy systems to untangle. We're designing a modern cloud-native platform with Elixir at its core. Develop a radically better access control system for clinical data : Create a modern access control system with fine-grained permissions that respects clinical data structure and patient … of professional software engineering experience. Proficiency with object oriented and functional programming, with the ability and willingness to use and adopt new technologies. We use tools such as Phoenix, Elixir, Python, Erlang, Javascript, Node.js and more. Strong ability to work in a fast-paced, collaborative, and innovative team environment. Exceptional problem-solving skills, with a track record of tackling challenging More ❯
