176 to 197 of 197 Ruby Jobs

efficiently while maintaining high performance and reliability. This is a unique opportunity to work on a platform undergoing major technical transformation , moving from a Ruby monolith to a modern ecosystem built on Java, Rust, Python, and React . If you thrive in complex environments, enjoy leading technical change at scale … like seeing your work have immediate impact, this role is for you. What You’ll Do Lead feature-by-feature decommissioning of the Ruby monolith Drive architectural decisions and help shape the long-term evolution of the platform Collaborate with cross-functional teams to propose and implement safe, aggressive extraction ...

Midlevel Ruby on Rails Engineer High-Growth Fintech Modernizing Core Systems (Remote) This Jobot Job is hosted by: Alex Millan Are you a fit? Easy Apply now by clicking the "Apply" button and sending us your resume. Salary: $130,000 - $160,000 per year A bit about us: Our client … culture and rapid growth trajectory, the company is expanding its technical team to support new features, integrations, and performance enhancements. As a Mid-Level Ruby on Rails Engineer, you'll work across the stack building APIs, maintaining and improving backend systems, and collaborating closely with senior engineers to ship high ...

Software Engineer/Team Lead (Elixir Rust Scala Ruby Python) Remote UK to £115k Do you enjoy working with a range of programming languages, taking ownership of projects and developing others? You could be progressing your career in as a hands-on Software Engineer/Team Lead as part … also work at times that suit you. About you: You have a strong software engineering skills with technologies such as, Elixir, Rust, Scala, Ruby or Python in a SaaS environment You have a good knowledge of AWS You're able to conduct code reviews and provide coaching and mentoring ...

Software Engineering Lead (Elixir Rust Scala Ruby) Remote UK to £115k Are you a senior, hands-on technologist with leadership experience looking to progress to an Engineering Manager role? You could be progressing your career in as a hands-on Software Engineering Lead as part of a friendly and supportive … also work at times that suit you. About you: You have a strong software engineering skills with technologies such as, Elixir, Rust, Scala, Ruby or Python in a SaaS environment You have a good knowledge of AWS You're able to conduct code reviews and provide coaching and mentoring ...

Remote/Playwright and Claude Code in Ruby on Rails Environment This Jobot Job is hosted by: Katrina McFillin Are you a fit? Easy Apply now by clicking the "Apply" button and sending us your resume. Salary: $147,000 - $183,000 per year A bit about … these tools across teams. Our goal is to reach DORA Elite performance by empowering engineers, not blocking or testing for them. Ruby on Rails experience is required, as most of our platforms are built on Rails. You are someone who comes from an SDET background and has a passion ...

Remote/Playwright and Claude Code in Ruby on Rails Environment This Jobot Job is hosted by: Katrina McFillin Are you a fit? Easy Apply now by clicking the "Apply" button and sending us your resume. Salary: $147,000 - $183,000 per year A bit about … these tools across teams. Our goal is to reach DORA Elite performance by empowering engineers, not blocking or testing for them. Ruby on Rails experience is required, as most of our platforms are built on Rails. You are someone who comes from an SDET background and has a passion ...

Remote/Playwright and Claude Code in Ruby on Rails Environment This Jobot Job is hosted by: Katrina McFillin Are you a fit? Easy Apply now by clicking the "Apply" button and sending us your resume. Salary: $147,000 - $183,000 per year A bit about … these tools across teams. Our goal is to reach DORA Elite performance by empowering engineers, not blocking or testing for them. Ruby on Rails experience is required, as most of our platforms are built on Rails. You are someone who comes from an SDET background and has a passion ...

Remote/Playwright and Claude Code in Ruby on Rails Environment This Jobot Job is hosted by: Katrina McFillin Are you a fit? Easy Apply now by clicking the "Apply" button and sending us your resume. Salary: $147,000 - $183,000 per year A bit about … these tools across teams. Our goal is to reach DORA Elite performance by empowering engineers, not blocking or testing for them. Ruby on Rails experience is required, as most of our platforms are built on Rails. You are someone who comes from an SDET background and has a passion ...

Remote/Playwright and Claude Code in Ruby on Rails Environment This Jobot Job is hosted by: Katrina McFillin Are you a fit? Easy Apply now by clicking the "Apply" button and sending us your resume. Salary: $147,000 - $183,000 per year A bit about … these tools across teams. Our goal is to reach DORA Elite performance by empowering engineers, not blocking or testing for them. Ruby on Rails experience is required, as most of our platforms are built on Rails. You are someone who comes from an SDET background and has a passion ...

Remote/Playwright and Claude Code in Ruby on Rails Environment This Jobot Job is hosted by: Katrina McFillin Are you a fit? Easy Apply now by clicking the "Apply" button and sending us your resume. Salary: $147,000 - $183,000 per year A bit about … these tools across teams. Our goal is to reach DORA Elite performance by empowering engineers, not blocking or testing for them. Ruby on Rails experience is required, as most of our platforms are built on Rails. You are someone who comes from an SDET background and has a passion ...

Remote/Playwright and Claude Code in Ruby on Rails Environment This Jobot Job is hosted by: Katrina McFillin Are you a fit? Easy Apply now by clicking the "Apply" button and sending us your resume. Salary: $147,000 - $183,000 per year A bit about … these tools across teams. Our goal is to reach DORA Elite performance by empowering engineers, not blocking or testing for them. Ruby on Rails experience is required, as most of our platforms are built on Rails. You are someone who comes from an SDET background and has a passion ...

Remote/Playwright and Claude Code in Ruby on Rails Environment This Jobot Job is hosted by: Katrina McFillin Are you a fit? Easy Apply now by clicking the "Apply" button and sending us your resume. Salary: $147,000 - $183,000 per year A bit about … these tools across teams. Our goal is to reach DORA Elite performance by empowering engineers, not blocking or testing for them. Ruby on Rails experience is required, as most of our platforms are built on Rails. You are someone who comes from an SDET background and has a passion ...

Remote/Playwright and Claude Code in Ruby on Rails Environment This Jobot Job is hosted by: Katrina McFillin Are you a fit? Easy Apply now by clicking the "Apply" button and sending us your resume. Salary: $147,000 - $183,000 per year A bit about … these tools across teams. Our goal is to reach DORA Elite performance by empowering engineers, not blocking or testing for them. Ruby on Rails experience is required, as most of our platforms are built on Rails. You are someone who comes from an SDET background and has a passion ...

Remote/Playwright and Claude Code in Ruby on Rails Environment This Jobot Job is hosted by: Katrina McFillin Are you a fit? Easy Apply now by clicking the "Apply" button and sending us your resume. Salary: $147,000 - $183,000 per year A bit about … these tools across teams. Our goal is to reach DORA Elite performance by empowering engineers, not blocking or testing for them. Ruby on Rails experience is required, as most of our platforms are built on Rails. You are someone who comes from an SDET background and has a passion ...

Remote/Playwright and Claude Code in Ruby on Rails Environment This Jobot Job is hosted by: Katrina McFillin Are you a fit? Easy Apply now by clicking the "Apply" button and sending us your resume. Salary: $147,000 - $183,000 per year A bit about … these tools across teams. Our goal is to reach DORA Elite performance by empowering engineers, not blocking or testing for them. Ruby on Rails experience is required, as most of our platforms are built on Rails. You are someone who comes from an SDET background and has a passion ...

My client, a prestigious systematic boutique hedge fund, is seeking a junior Software Developer/Computer Science Graduate to join their London team. This is a rare opportunity to join a forward-thinking firm with ...

authentication (SAML, OIDC, LDAP) Build monitoring and observability that developers can actually use (Grafana & Prometheus) Automate platform workflows using Bash and Python/Ruby/Go Manage shared platform services (DNS, messaging, API gateways) Write documentation and build golden paths for engineering teams Participate in a shared on-call rotation … consumption in mind Strong understanding of cloud networking and security Terraform as a primary tool (writing reusable modules) Strong Bash scripting Experience with Python, Ruby, or Go Image builds with Packer Operating Kubernetes in production (GKE or AKS) Helm, Kustomize, ArgoCD Container security fundamentals Strong Git skills beyond basic commits ...

Lead Ruby Developer (Inside IR35) 💷 £500 per day 📍 UK-Based | Flexible Working 📅 Start: 23rd March 2026 📆 Contract until 31st July 2026 🕒 Full-Time We’re hiring a Lead Ruby Developer or Tech Lead to take ownership of a nationally used government digital service undergoing a major cloud migration and platform … platform integrations Work closely with product and non-technical teams This is a highly visible, business-critical programme. 🛠️ What We’re Looking For Strong Ruby on Rails experience (Senior/Lead level) Proven Azure experience Experience leading engineering teams GDS delivery experience (Alpha, Beta, Live services) Strong communicator, comfortable advising ...

authentication (SAML, OIDC, LDAP) Build monitoring and observability that developers can actually use (Grafana & Prometheus) Automate platform workflows using Bash and Python/Ruby/Go Manage shared platform services (DNS, messaging, API gateways) Write documentation and build golden paths for engineering teams Participate in a shared on-call rotation … consumption in mind Strong understanding of cloud networking and security Terraform as a primary tool (writing reusable modules) Strong Bash scripting Experience with Python, Ruby, or Go Image builds with Packer Operating Kubernetes in production (GKE or AKS) Helm, Kustomize, ArgoCD Container security fundamentals Strong Git skills beyond basic commits ...

Senior Software Engineer Full Stack - Ruby on Rails, React Up to £120k DOE Fully Remote - must be UK based We're looking for a senior, hands-on engineer who still loves being deep in the code, but is ready to play a bigger role in shaping how a product … engineering team evolves. This is a fully hands-on role where you'll spend the majority of your time building and shipping software in Ruby on Rails and React , while also acting as a technical role model for the team. You'll work closely with the Head of Engineering ...

Senior Backend Developer - Ruby/Elixir Location: London - Remote Outside IR35 Immediate starter. We're supporting a technology business undertaking a major modernization programme and are looking for a Senior Backend Developer to drive a large-scale refactoring initiative across a complex, multi-service platform. This is a hands … working alongside you What you'll need to bring: Backend engineering Strong commercial experience with Elixir including OTP, GenServers and Phoenix Expert use of Ruby Roughly 5+ years working across both ecosystems Data layer Advanced optimisation and performance tuning in MySQL Strong knowledge of PostgreSQL , including complex queries and administration ...

this varied role, you will move between established legacy projects and fast-moving greenfield expansions, ensuring that the data syncs perfectly between a Ruby on Rails backend and native iOS/Android client devices. You will embed yourself in the design phase to strengthen acceptance criteria before code is even … with a deep understanding of web and mobile, such as offline modes and location services. You should be comfortable navigating a technical stack (Vue.js, Ruby, Swift, Kotlin) and have a proven track record of using tools like TestRail or Jira to bring clarity and structure to regression testing. This ...