ruby on rails jobs in Clerkenwell

Soldo is the proactive spend management solution that frees progressive businesses to accomplish more. Over 25,000 organisations across 31 countries use Soldo to end slow, messy, and inefficient spending, bringing financial agility and control over every expense. Soldo frees finance with a uniquely proactive approach to managing decentralised spending. By combining a powerful spend management...

AdvisoryAI is building the AI co-pilot that's transforming wealth management. We automate the tedious middle-office work that buries financial advisors, freeing them to focus on what matters: their clients. Founded by Entrepreneur First alumni, we've scaled to thousands of daily active users and are currently valued at £100 million. We're raising our Series A in 2025. We need a world-class...

You will work end-to-end across the stack — building intuitive, performant front-end experiences and robust server-side systems that power our core platform. This is a key role where you’ll help shape architecture, influence product direction, and deliver high-impact features from concept to production.

Job Title: Operations Supervisor Reporting to: Senior Operations and Office Manager Contract: Permanent Location: Evan Evans Head Office – 258 Vauxhall Bridge Road, London, SW1V 1BS Evan Evans is the most established and best reviewed sightseeing operator in London and has been accompanying visitors on city tours and out of town excursions since 1933. Our mission is to provide high quality,...

ALTEN is a global engineering and technology consultancy operating across over 35 countries worldwide. We partner with industry leaders across sectors including Aeronautics, Aerospace, Defence, Naval, Automotive, Energy, Rail, IT and many more to deliver innovative engineering solutions that drive technological advancement & support sustainable transformation. Our teams of passionate and agile...

You will lead the successful execution of our most complex and high-profile events, taking full operational responsibility from concept through to delivery.

You will manage, coach, and develop direct reports to ensure consistent excellence in event delivery, fostering a culture of innovation, accountability, and continuous improvement.

You will be responsible for managing every stage of the project lifecycle, from initial planning and design through to execution and completion, ensuring that all activities are delivered effectively, on time, and to the highest standards. What you’ll be doing - Taking full ownership for achieving project objectives across safety, quality, programme, and commercial performance.

ABOUT We. SOCIAL IMPACT Achieving social impact is complex. In a word facing interconnected challenges, meaningful change demands more than good intentions – it requires strategy, insight and measurable outcomes. We sit at the intersection of business and societal progress. Drawing on our expertise across health, sustainability, education and employability, we help organisations identify where...

The Future of Money is Being Written in London. Will You Hold the Pen? 🖋️ The payments landscape is evolving faster than ever. We are looking for a high-velocity Account Executive (360 Sales) to join a scaling Fintech disruptor that is redefining how value moves globally. This isn’t a role for a "cog in a machine" - this is for a builder. We need a 360-sales professional who thrives on the...

EXCLUSIVE VACANCY Senior Commercial Manager (With Genuine Career Progression Opportunities) London Up to c£115,000, plus company package Are you currently working in a Senior Commercial Role looking for a fresh challenge or a Commercial Manager looking to take the next step in your career? We have partnered up with a longstanding client at Kenton Black who are going through a sustained...

Currie & Brown is seeking an ambitious, highly motivated Estimators (All Levels) to work on infrastructure commissions for our clients across London. Over recent months Currie & Brown has been successful in expanding our portfolio of infrastructure delivery commissions by securing a number of valuable and prestigious engagements, and we are currently looking to make contact with experienced...

Aureos is seeking an Assistant Quantity Surveyor to join our growing team in Ashford. Working within Aureos’ Rail Business Unit, and forming a part of the Commercial team, the Assistant Quantity Surveyor plays an integral part in delivering exceptional commercial results. Core responsibilities encompass project delivery, commercial reporting and maximising profit. Aureos Rail work...

Electrical Fitter Location: West London Contract: 6-month rolling contract Pay Rate: £39.24 per hour We are currently recruiting an experienced Electrical Fitter to support critical works on a major transport infrastructure project based in West London. Key Responsibilities - Electrical installation, maintenance, and fault finding - Working in accordance with health & safety regulations and...

Founded in 2008 by Los Angeles native Jeff Abrams, Rails has grown from a small label - started with just a single hat - into a full collection of women’s and men’s apparel. Sold at top international retailers and worn by a loyal following of celebrities and tastemakers, the brand has come to define a new classic heritage and relaxed sensibility. Rails is sold in 30 countries by more than 1000...

Overview Are you a Quantity Surveyor looking for your next opportunity in Leeds? Atkins Search are currently recruiting for a Quantity Surveyor to join a fast growing, specialist Construction Consultancy based in Leeds. This is an exciting opportunity to join a professional, people focused company who pride themselves on delivering high-quality quantity surveying and dispute resolution services...

Lead Partner for Infrastructure and Transport About Valcon At Valcon, we are a European powerhouse in data & Al-driven business transformation. We combine deep expertise in data and Al with our heritage in operational excellence, failsafe delivery and organisational change. Trusted partner to Europe’s leading organisations, we don’t just advise – we implement and deliver sustainable business...

About Us MetDesk is the UK’s largest private-sector weather forecasting business, providing highly specialised weather intelligence and operational support services to weather-critical industries worldwide. Our advanced forecasting capability, AI-enhanced analytics, and 24/7 operational coverage support customers across transport, energy, logistics and infrastructure. Our modern offices in...

We’re looking for an experienced Senior Business Travel Consultant with a strong corporate travel / TMC background (minimum 7 years’ experience) to support a key corporate account within a well-established UK travel management team. This role is ideal for a Corporate Travel Consultant, Business Travel Specialist, or Senior Travel Advisor who thrives in a consultative, high-touch service...

You will configure, calibrate and maintain machine control systems across a range of heavy plant equipment, providing technical support and troubleshooting to operators and site teams to maximise accuracy and uptime. Working closely with engineering teams, you will integrate design models into machine control

You will have operational responsibility from concept to delivery, using creativity and a keen eye for detail to deliver industry-leading events. Your aim is to produce commercially successful events that create quality business engagement for clients, enhancing and strengthening products and brands involved.