126 to 150 of 240 Ruby Jobs in London

culture of technical excellence and collaboration Who You Are 8+ years of experience building and scaling backend systems in production environments 4+ years leading Ruby cloud stack teams as a Principal Engineer/Architect You are very familiar with the Ruby object model - eigenclasses, method dispatch, method_missing, send … variable types Expert skills with Ruby idiomatic patterns, terse styling, metaprogramming and be able to create macros, DSLs, etc Have experience contributing to wildly used gems or developed internal DSLs for domain specific needs Ruby without Rails - you are able to develop complex applications and deploy Rails features vs custom ...

Full Stack Engineer/Technical Lead (Ruby TypeScript React) London/Remote to £130k Opportunity for a full stack technologist to join a highly regarded provider of serverless real-time infrastructure for the Internet that processes billions of messages a day and powers everything from live chat and VoIP calls ...

scalable Kotlin microservices and PostgreSQL-backed systems. You should have a STEM degree with experience in a mature engineering team, plus practical Kotlin and Ruby exposure and strong database skills; a proactive, detail-oriented mindset is essential. #J-18808-Ljbffr ...

work with AWS, Terraform, Ansible, and modern tooling to accelerate releases while adopting best practices. A strong CS foundation and willingness to learn Ruby/Go are valued. #J-18808-Ljbffr ...

reliability of distributed systems across data centers, collaborating with software engineers to improve performance and resilience. The role requires go/python/ruby/bash expertise, a passion for automation, and experience with CI/CD, configuration management, and monitoring tools. #J-18808-Ljbffr ...

internal tooling for teams. You will engage in triage, diagnosis, and solution implementation while leveraging AI to optimize performance. This role requires experience in Ruby on Rails and React with TypeScript, and involves significant proactive problem-solving. We offer competitive compensation, remote work flexibility, and a supportive environment for professional ...

delivery across the full software development lifecycle in a regulated payments environment. You will design, build, test and ship software across Ruby, Node and Go, with frontend work and AWS-based infrastructure. The role emphasises AI-assisted delivery to improve speed and compliance. We value strong engineers who can translate ...

hybrid schedule, requiring in-office presence on Tue–Thu. You will work with cloud platforms (AWS, Google Cloud, Azure) and have scripting basics (Python, Ruby, Bash, JavaScript). #J-18808-Ljbffr ...

growing team. You will help develop technology that empowers caseworkers and enhances client support. The ideal candidate has experience with modern tech stacks, including Ruby on Rails, and thrives in cross-functional teams. This role offers competitive salaries, significant autonomy, and the chance to contribute to meaningful work that ...

skills2 + years of financial industry experience preferredProgramming expertise in Python or similar languageExperience working with SQL type databasesStrong problem-solving skillsStrong communication skillsRecruiter:Ruby KazmiHiring Manager:Benedict HutchingsDepartment:Information Technology ...

practical experience with Linux, preferably Ubuntu or other Debian-based distributions§Experience with configuration management (ideally Puppet) and scripting in Shell, Python or Ruby§Some experience with networking technologies, such as switching, routing, multicast, TCP/IP, VLANs, OSPF, BGP§Strong academic background to degree-level with some SysAdmin experienceYou ...

University (top 20 UK)Experience of OO programming C++ or C# or JavaSQL is a mustMatlab or RIdeally Scripting (Python ideally could be PhP, Ruby etc)Experience or serious demonstrable interest in FS and Algo TechAt least an internship or experience in financial services.This is an outstanding opportunity to join ...

day.You MUST have:Good educationStrong Linux/Unix experience.3+ years’ experience supporting trading applications and or onboarding experience.Good troubleshooting and debugging skillsScripting in Python, Ruby or another languageThis role suits an energetic and ambitious candidate who likes to take ownership of a role, this is not like a role ...

MUST have: Good educationStrong Linux/Unix experience.3+ years' experience supporting trading applications and or onboarding experience. Good troubleshooting and debugging skillsScripting in Python, Ruby or another languageThis role suits an energetic and ambitious candidate who likes to take ownership of a role, this is not like a role ...

interface with the developer community Incorporate developer feedback into product direction Требования Experience building developer tooling and APIs Strong hands-on experience with Ruby, TypeScript, and React Experience in a product-focused B2B SaaS environment Experience making technical decisions that drive projects and raise the bar Comfortable using AI tools ...

Maths or equivalent • Excellent Excel skills • Logical thought processes • A STEM degree from a top ranked University • An interest and some coding ability (VBA, Ruby, Go, Lua, Scala, Python or C++ or OO Language) • An appetite for delivering solutions to complex problem The environment is that of Facebook or Google ...

availability, backup and disaster recovery solutions.Knowledge of PL/PgSQL, triggers, stored procedure development and optimization.Experience with Linux and Windows systems administration.Experience with Python, Ruby or Perl.Basic understanding of source control concepts, best practices and the software development lifecycle.Full project life cycle ownership: project delivery from initiation to full implementation ...

disaster recovery solutions. Knowledge of PL/PgSQL, triggers, stored procedure development and optimization. Experience with Linux and Windows systems administration. Experience with Python, Ruby or Perl. Basic understanding of source control concepts, best practices and the software development lifecycle. Full project life cycle ownership: project delivery from initiation ...

disaster recovery solutions. • Knowledge of PL/PgSQL, triggers, stored procedure development and optimization. • Experience with Linux and Windows systems administration. • Experience with Python, Ruby or Perl. • Basic understanding of source control concepts, best practices and the software development lifecycle. • Full project life cycle ownership: project delivery from initiation ...

Ubuntu or other Debian-based distributions, and have a genuine interest in low-level kernel fundamentals You have experience scripting in Shell, Python or Ruby and ideally some experience with configuration management such as Puppet or Salt You’re interested in DevOps practices and have a passion for automation ...

background or CFA is a plus, along with a basic understanding of Python and the ability to read Java code to understand implemented functionalityRecruiter:Ruby KazmiHiring Manager:Thibault FransioliDepartment:Information Technology ...

Ubuntu or other Debian-based distributions, and have a genuine interest in low-level kernel fundamentals • You have experience scripting in Shell, Python or Ruby and ideally some experience with configuration management such as Puppet or Salt • You’re interested in DevOps practices and have a passion for automation • Ideally ...

experiencePuppet configuration management or equivalent automation experienceHadoop/Spark Experience of security standards, best practices and principles.Strong scripting in at least one language ideally Ruby, PythonMaven, JenkinsMonitoring and alerting in Sensu/Graphite etcSecurity automation and experience with SELinux Kerberos etcYou will be joining a progressive and exciting company committed ...

designing solutions within complex, highly integrated systems. Ability to assess impacts across multiple downstream integrations and platforms. Proficiency in, or willingness to learn, Java, Ruby, or Elixir. Experience with or enthusiasm for AI-assisted development tools such as Claude Code. Strong testing discipline, including unit and integration testing. Experience with ...

specifically Chef or Ansible. Experience with observability tools, specifically Grafana and Prometheus. Highly motivated and a keen eye for scripting and automation in Python, Ruby, and Bash. In depth knowledge of server network stack configuration, tuning and troubleshooting including TCP, UDP(unicast/multicast), NTP, PTP, wireshark/tshark Strong ...