Ruby on rails part time jobs in City of London, Greater London

 ...and embracing new tech. Languages : Ruby-on-Rails, Java, Python, C# VueJs, Typescript/...  ...continuous improvement. Why Join? Be part of a fast-growing startup , backed by...  ...London Type of Contract Casual / Part Time Jobs Published at 05-11-2025 Full UK/EU... 

 ...passion for ethical hacking. Certifications such as BSCP or eWPTX are highly valued but not essential. Experience with Ruby and Ruby on Rails is a bonus. Fluency in English is required. Responsibilities: Perform proactive penetration testing across applications... 

 ...• Strong experience with back-end languages such as Java, Python, Ruby, or .NET. • Familiarity with database technology such as MySQL,...  ...server-side frameworks such as python's Django, Node.js, or Ruby on Rails. • Knowledge of JavaScript frameworks like Angular JS, React, or... 

 ...engineering role Strong scripting skills in Python , Bash , or Ruby Familiarity with configuration management tools (Ansible,...  ...School Location City of London Type of Contract Casual / Part Time Jobs Published at 21-10-2025 Full UK/EU driving license preferred... 

 ...Familiarity with programming languages such as java, python, or ruby 5. Excellent analytical and problem-solving skills 6. Strong...  ...Secondary School Location City of London Type of Contract Casual / Part Time Jobs Published at 06-11-2025 Profession type Accountancy Full... 

Job Title: CleanerHourly Rate of Pay: £13.85Position Type: PermanentType of Employment: Part TimeTotal Weekly Contractual Hours: 10Location: Network Rail, Waterloo Station, London, England, SE1 8SW In your new role as a Cleaner you will ensure equipment is kept clean, well... 

 ...wrenches and measuring tools Desirable Skills / Experience: Rail or heavy engineering experience CNC experience, with...  ...Secondary School Location City of London Type of Contract Casual / Part Time Jobs Published at 30-10-2025 Profession type Manufacturing / Industrial... 

 ...health centre with excellent transport links (DLR, Overground & rail) Regular staff wellbeing activities – away days, socials, team...  ...Secondary School Location City of London Type of Contract Casual / Part Time Jobs Published at 05-10-2025 Full UK/EU driving license... 

 ...regulatory and contractual matters in the rail and bus sectors. The team continues to grow...  ...sector. The successful candidate will become part of a dedicated team focused on high-profile...  ...of London Type of Contract Casual / Part Time Jobs Published at 09-10-2025 Full UK/EU... 

 ...description Year 4 Primary Teacher Full-time Primary School Start Date: Immediate...  ...vacancy and offers the chance to become part of a supportive, collaborative school community...  ...within Greenwich. It is well connected by rail and bus, with parking available for staff.... 

 ...Sectors: Infrastructure, Defence, Energy, Rail, Highways, Utilities Overview: We’re...  ...and ability to operate independently or as part of an integrated team UK driving licence...  ...of London Type of Contract Casual / Part Time Jobs Published at 09-10-2025 Full UK/EU... 

 ...The government’s continued focus on digital rail, smart energy, and resilient utilities...  ...country. This is an opportunity to be part of that change. At Valcon, you’ll join...  ...of London Type of Contract Casual / Part Time Jobs Published at 08-11-2025 Full UK/EU driving... 

 ...building on a strong foundation to expand its presence across the Rail, Water, Highways, Ports, Environmental, and Construction sectors....  ...School Location City of London Type of Contract Casual / Part Time Jobs Published at 19-10-2025 Profession type Sales Full UK/EU... 

 ...proven experience across the Infrastructure ( Rail, Airports, Highways, Power, Water or...  ...estimates and cost plans for projects in a timely and efficient manner. • Control and management...  ...City of London Type of Contract Casual / Part Time Jobs Published at 06-11-2025 Full UK/... 

 ...industries including transport infrastructure (roads, airports, ports, rail and utilities), energy (oil & gas, petrochemicals, hydrogen,...  ...School Location City of London Type of Contract Casual / Part Time Jobs Published at 09-10-2025 Full UK/EU driving license preferred... 

 ...a capable and experienced estimators with Rail and Aviation experience The successful candidate...  ...efficient tools and processes that enable timely and consistent production of estimates to a...  ...estimate to be presented to the client as part of the governance sign-off process... 

 ...You Also Have Experience in automotive, aerospace, defence, rail or other highly regulated sectors . Knowledge of systems engineering...  ...School Location City of London Type of Contract Casual / Part Time Jobs Published at 13-11-2025 Profession type Management Full... 

 ...Location: Central London or Leeds (Hybrid) Full-time, Permanent The Role As the Quantity...  ...Experience or a background in Utilities, Rail or Civil (Utilities is preferred) What'...  ...City of London Type of Contract Casual / Part Time Jobs Published at 09-10-2025 Full UK/... 

 ...quality Commercial, Healthcare/Pharmaceutical, Rail and Retail projects. As a result of...  ...Be able to work independently and manage time effectively. Ideally have JCT and NEC experience...  ...City of London Type of Contract Casual / Part Time Jobs Published at 01-11-2025 Full UK/... 

 ...that enable efficient operations and maintenance across large-scale rail infrastructure. The role focuses on driving digital...  ...Secondary School Location City of London Type of Contract Casual / Part Time Jobs Published at 09-11-2025 Full UK/EU driving license preferred... 

 ...sectors: Aeronautics, Space, Defence, Security and Naval, Automotive, Rail and mobility, Energy and environment, Life Sciences and health,...  ...School Location City of London Type of Contract Casual / Part Time Jobs Published at 07-11-2025 Full UK/EU driving license preferred... 

 ...: Occupational Health Physician Contract : Permanent, full-time or part-time hours available Location : Home based Salary : Up to...  ...Asbestos qualified would be desired. ~ Qualified to undertake rail work is desired. ~“Hands on” knowledge of various aspects of... 

 ...: Commercial, Drone Services Type: Full-time, Permanent About Us: Founded in 2...  ...has never been a more exciting time to be part of our mission to reshape the future of air...  ...and utilities (UKPN, SSE, Dragados, Irish Rail, etc.) Qualify inbound leads and manage outreach... 

 ..., Defence, Security and Naval, Automotive, Rail and Mobility, Energy and environment, Life...  ...willing to go through Security Clearance. As part of the onboarding process candidates will...  ...of London Type of Contract Casual / Part Time Jobs Published at 16-10-2025 Full UK/EU driving... 

 ...description Business: emap Brand: Nursing Times Base Location: Fleet Street, City of...  ...in place. If you would like to be a part of telling the stories of nursing staff and...  ...memberships ~ Retail discount vouchers ~ Rail season ticket loans ~ Pension scheme ~... 

 ...Daniel Owen are a recruitment company that specialise in placing people within the maintenance, construction, engineering & rail industries. We are currently working on behalf of a large Housing Association. They are currently looking for a Plumber to carry out day to... 

A client has contacted us for a trusted cleaner, we require to put more cleaners on our register, the more the better! Some information for you: From 2 hours up to 16 hours weekly & fortnightly clients ~ minimum of 2 hours each clean. Paid cash on the day of the cleaning...

 ...Lifeguard Covent Garden FWC | Poolside | Permanent | Part Time £26,665.60 pro rata 16 hours per week At Nuffield Health, we pride ourselves on creating a safe and welcoming environment for all our members and visitors. From our swimming pool to our steam room... 

 ...candidates; this is in line with Equality Act 2010 guidelines on Genuine Occupational Requirements. Section 9; Schedule 83 [Work: Exceptions] (Part 1; Occupational Requirements) - applies to this post.” Any offer of employment will be conditional on the successful candidate having... 

 ...environments Troubleshoot hardware and software issues across the stack Develop and maintain automation scripts and tools (Python, Ruby, or Bash) Collaborate with internal teams and external vendors to resolve complex issues and improve systems reliability...