176 to 200 of 276 Ruby Jobs

KDB Engineer - Equities Research Technology

Hiring Organisation
Millennium Management
Location
London, United Kingdom
Salary
£ 100 K
experimenting with new ideas; cross-asset risk analytics or large-scale real-time portfolio risk and P&L engine experience is a plusRecruiter:Ruby KazmiHiring Manager:Ashish VishnoiDepartment:Information Technology ...

Cloud Switching BE Escalation Engineer

Hiring Organisation
CISCO Systems
Location
London, United Kingdom
Salary
£ 80 K
switching BE escalation workflows.Ability to balance customer urgency, technical depth, business impact, and product quality priorities while handling ambiguity.Experience in SQL, Python, Perl, TCL, Ruby, or other automation/data-analysis tools to inspect trends, reproduce issues, or reduce manual effort.Progress toward advanced networking certifications such as CCNP, CCIE ...

Cloud Switching BE Escalation Engineer

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
escalation workflows. Ability to balance customer urgency, technical depth, business impact, and product quality priorities while handling ambiguity. Experience in SQL, Python, Perl, TCL, Ruby, or other automation/data-analysis tools to inspect trends, reproduce issues, or reduce manual effort. Progress toward advanced networking certifications such as CCNP, CCIE ...

Customer Support Engineer

Hiring Organisation
RELX Group
Location
London, United Kingdom
Salary
£ 45 K
phone)Understanding of SQL and generating simple queriesKnowledge of HTML and at least two of the following technologies; PHP, Perl, JAVA, JSP/JSF, Ruby, Javascript or ASP.NetExcellent analysis, troubleshooting and debugging skills, in particular with web workflow and websitesAbility to handle a wide variety of sometimes demanding and complex ...

Associate Threat Intelligence Analyst

Hiring Organisation
Recorded Future
Location
London, United Kingdom
Salary
£ 60 K
with relevance preferred for regions with more active or sophisticated cyberattackersDemonstrable experience of conducting cyber threat investigations Familiarity with scripting languages such as Python, Ruby, Javascript, C, etc. Scripting experience is ideal but not necessary.Why should you join Recorded Future Recorded Future employees (or “Futurists”), represent over 40 nationalities ...

Integration Lead

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
JSON payload analysis Experience with APIs specs like OpenAPI, web development, and writing scripts to build internal tools (e.g., bash scripting, Python, SQL, Ruby, Golang, Postman) Compensation: Base pay range of £100,000 - £135,000/€90,000 – €135,000+ equity with tremendous upside potential + Attractive benefits Benefits ...

Principal Demo Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
evals, and you know the practical limits of current models. Strong full-stack chops: TypeScript on the front end plus one strong backend language (Ruby, Go, or Python), and comfort working across web and mobile (iOS/Android or React Native). Deep familiarity with SDKs, wrappers, and developer-facing ...

Principal Demo Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
evals, and you know the practical limits of current models.Strong full-stack chops: TypeScript on the front end plus one strong backend language (Ruby, Go, or Python), and comfort working across web and mobile (iOS/Android or React Native).Deep familiarity with SDKs, wrappers, and developer-facing APIs ...

Full Stack Developer Java Ruby Angular

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
£ 80 K
Full Stack Developer/Software Engineer (Java Ruby Angular) London/WFH to 90kAre you Java technologist with full stack development skills You could be progressing your career in a hands-on, impactful, Full Stack Developer role, working on a "tech for good" product that is helping to drive efficiencies … Full Stack Developer you will play a crucial role in re-architecting and enhancing the scheduling platform to a Java and Angular codebase (from Ruby and TypeScript). You'll have a 50/50 split between backend and frontend projects, from designing and developing scalable backend Java services ...

Site Reliability Engineer

Hiring Organisation
GoCardless
Location
London, United Kingdom
Salary
£ 80 K
systems through on-call rotations and incident management.Business as Usual (BAU): Continuous maintenance, improvements, and support for audits and compliance.Tech stack and tools:Python, Ruby, Golang;Terraform;Atlantis AWS, GCP;Kubernetes, GKE;Github, GitHub Actions, ArgoCD;Grafana, Prometheus;DatadogWhat excites you:We use a wide range of technologies, and will … same values as you and who will continually push you to grow.What excites us Experience with at least one programming language such as Python, Ruby, Golang etc.;Experience with IaC tooling, such as Terraform;Previous experience with Terraform automation toolings such as Terragrunt or Atlantis will be considered an advantage ...

Platform Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
lead their own business and architectural domain, and are supported by our Platform, Domain Engineering, Data and IT teams. Our platform uses technologies including Ruby and Rails and Python/React, backed by PostgreSQL, Fargate/ECS on AWS, and Cloud Run on GCP. It exposes APIs that are used … enthusiasm using AI coding tools, or a keenness to adopt this style of working. Are willing to pick up app‐side stacks like Ruby and Python, and are comfortable operating inside long‐lived monoliths without trying to rewrite them. Take end‐to‐end ownership of problems (even without a ticket ...

Senior Ruby on Rails & React Engineer – Hybrid Public Sector

Hiring Organisation
Jobleads-UK
Location
Swansea, Wales, United Kingdom
Scrumconnect Consulting in Swansea, UK is seeking an experienced Senior Ruby Developer to join a large-scale public sector delivery team. You will work within a blended agile squad delivering high-volume citizen-facing services built with Ruby on Rails, React.js, Java SpringBoot, and AWS serverless back-ends. You will ...

Remote Java Developer – Fintech

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 70 K
money doing something you are passionate about.My client is based in Central London, Fully RemoteJava Engineer, Java Developer, React.JS Growth Javascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript ...

Java Developer- Fintech

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 70 K
about.My client is based in Central London, this role is remote for the considerable future.Java Engineer, Java Developer, React.JS Growth Javascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript ...

Ruby on Rails Developer

Hiring Organisation
FRESH
Location
London Area, United Kingdom
Ruby on Rails Developer - London (Hybrid) | Full-Time FRESH has partnered with a fast-growing B2B SaaS company building a next-generation data platform that delivers real-time insights to support passengers requiring assistance while travelling. They are now hiring a Senior Developer to strengthen the core backend of their … scope Collaborate within a cross-functional product squad Support and mentor engineers through technical leadership and problem-solving Key Requirements: Strong commercial experience with Ruby on Rails in production environments Solid understanding of Rails monolith architecture and full-stack troubleshooting Experience building and maintaining RESTful APIs Strong knowledge of PostgreSQL ...

Engineering Manager, Services – Customer Outcomes

Hiring Organisation
Jobleads-UK
Location
United Kingdom
Operations to identify high-value problems and drive measurable value for pizzerias and customers. You will lead engineering teams across Python, Go, and Ruby services, shaping architecture, ensuring reliability, and accelerating meaningful customer impact. This role emphasizes ownership, candor, and high standards. #J-18808-Ljbffr ...

UI Automation Test lead – financial startup

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 100 K
role will also involve setting up automated test frameworks from scratch as well as some strategy on future development plans. Currently the site is Ruby based with HTML5 CSS3 and a mobile application.As a UI Automation Tester you MUST have:3 years’ experience using automated testing tools.Experience with functional testing ...

Senior Verification Engineer

Hiring Organisation
Intellectual Capital Resources
Location
Edinburgh, Midlothian, United Kingdom
Salary
£ 60 K
Assertions) Testbench design with verification frameworks like UVM/OVM, e, VMM Debugging skills – RTL – Testbench, OOP – Gate level (including SDF) Scripting experience with Ruby, sh/csh, TCL, Make, Perl Power aware verification (using CPF/UPF) This position is based in Edinburgh. This is a hybrid remote position ...

Project Manager

Hiring Organisation
Spectrum IT Recruitment
Location
Bedford, Bedfordshire, United Kingdom
Salary
£ 50 K
travel to other officesSuccessful completion of pre-employment screening and NPPV3 screeningIf this Project Manager role would be of interest APPLY NOW or contact Ruby Calver at Spectrum IT Recruitment.Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy. ...

IT Operations Manager

Hiring Organisation
Spectrum IT Recruitment
Location
Petersfield, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£60000 - £70000/annum
environment and building confidence in how technology supports the wider business. Salary up to £70,000, plus benefits package. Apply now or contact Ruby Calver at Spectrum IT Recruitment. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy. ...

IT Support Analyst

Hiring Organisation
Spectrum IT Recruitment
Location
Southampton, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£28000 - £32000/annum Pension, On-call allowance
call allowance Employee discounts and Cycle to Work scheme. Ongoing training and career development. Employee Assistance Programme and wellbeing support. Apply now or contact Ruby Calver at Spectrum IT Recruitment to find out more. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy. ...

1st Line Support

Hiring Organisation
Spectrum It Recruitment Limited
Location
Redhill, Surrey, South East, United Kingdom
Employment Type
Permanent
Salary
£30,000
Free pub lunch every Friday. Regular team socials. Genuine opportunities to progress your career as the business continues to grow. Apply now or contact Ruby Calver at Spectrum IT Recruitment to find out more. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy. ...

IT System Technologist

Hiring Organisation
Spectrum IT Recruitment
Location
Birmingham, West Midlands, West Midlands (County), United Kingdom
Employment Type
Permanent
Salary
£50000 - £55000/annum pension
bank holidays. Company pension and life assurance. Employee discounts and Cycle to Work scheme. Employee Assistance Programme and wellbeing support. Apply now or contact Ruby Calver at Spectrum IT Recruitment to find out more. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy. ...

IT System Technologist

Hiring Organisation
Spectrum IT Recruitment
Location
Birmingham, West Midlands (County), United Kingdom
Salary
£ 50 K
days annual leave plus bank holidays.Company pension and life assurance.Employee discounts and Cycle to Work scheme.Employee Assistance Programme and wellbeing support.Apply now or contact Ruby Calver at Spectrum IT Recruitment to find out more.Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy. ...

IT Infrastructure Manager

Hiring Organisation
Spectrum IT Recruitment
Location
Birmingham, West Midlands, West Midlands (County), United Kingdom
Employment Type
Permanent
Salary
£55000 - £60000/annum pension
life assurance. Employee discounts and Cycle to Work scheme. Ongoing training and career development. Employee Assistance Programme and wellbeing support. Apply now or contact Ruby Calver at Spectrum IT Recruitment to find out more. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy. ...