Mid Developer jobs in Epsom

Overview LMAX is looking for a C++ and Python developer to join our middle-office team . This team works closely with the infrastructure, research and treasury teams. In this position you can expect to take a significant role in the development of our trade reconciliation, back-testing framework and

Robert Half

Robert Half Technology are assisting a global market leading e-commerce organisation to recruit a React Developer on a 6 months contract basis. Hybrid working - London based As a React Developer, you will build features that enable the platform to operate globally, supporting localisation, performan

Python Developer (Mid-Level) We’re looking for a Python Developer to join our analytics-focused backend team. You’ll help build and evolve a SaaS platform that handles complex data and performance-critical analytics in a real-world, domain-rich environment. This role is ideal if you enjoy solving di

Tiro Partners Limited

Senior Software Engineer | Java | AI | London | £500-£600/day About the Role We are seeking an exceptional Senior Software Engineer with expertise in Java and AI to join our client, an established financial services brand, on a 6-month contract Outside IR35. This is a unique opportunity for a Senior

Motorola Solutions

Company Overview At Motorola Solutions, we believe that everything starts with our people. We’re a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. Our critical communications, video security and command center technologies support public safety age

BlueCrest Capital Management

Job Title: RAD Developer Location: London Department: Front Office - RAD Technology Permanent Department overview: The front office RAD technology team are responsible maintaining and building trading desk tools, both bespoke to pods and general to a desk. The team sits within the Front office techn

Harnham - Data & Analytics Recruitment

£75,000 - £85,000 /year

SENIOR SOFTWARE DEVELOPER £85,000 GUILDFORD This is an opportunity to join an innovation-led software consultancy working on complex, real-world engineering problems. The role offers high levels of autonomy, technically challenging work, and exposure to a wide variety of short-to-mid-term projects.

Description: Develop and maintain GenAI solutions using Azure AI and LLMs (GPT-3.5/4). Design RAG -based document processing workflows, implement prompt engineering, and build scalable AI applications using Python . Handle document logic with Azure AI and Azure SQL , and ensure performance and relia

Reed

Senior Java Engineer Payments Location: London two days per week Contract Length: Minimum twelve months Pay: £525 - £625 per day An experienced Senior Java Engineer is required to support the delivery of large-scale enterprise payments platforms within a modern cloud-based architecture. This is a ha

Paddle

What do we do? Paddle offers digital product companies a completely different approach to their payment infrastructure. Instead of assembling and maintaining a complex stack of payments-related apps and services, we’re a Merchant of Record for our customers. That means we take away 100% of the pain

Job description Role Overview: We are seeking a SQL Developer to support a major client project, working within a smart work stack and structured consulting delivery model. The role focuses on designing performant SQL assets and data models, tuning high‑quality application queries, and collaborating

Boerboel

We are seeking highly motivated and talented people to join the Boerboel team. As a member of the team you will be working with passionate and curious colleagues who thrive on solving complex problems. Boerboel is an office-first firm. While we offer flexibility to our employees, remote work is not

Role Description This is a Contract type / Freelance remote role for a Flutter Developer. The Flutter Developer will focus on designing, building, and maintaining cross-platform mobile applications using the Flutter framework. Qualifications Flutter, Dart Base undestanding of APIs, JSON, JWT, UI/UX

We're on a mission to create a global movement of climate action. We make climate action easy, fun & social. We are global network of highly skilled developers, activists and professionals - all on a mission to help solve the greatest threat of humankind! Join us! , Hi! We’re making an environme

Purpose of the role Working in partnership with the multiple RTW departments to manage the fabric deliveries and development according to the seasonal brief. Responsibilities Build a close working partnership with Design, Product Development and Production attending fabric meetings, providing feedba

Insight Recruitment Group

Job Description As a Ruby Developer - would you like the opportunity to work with an award-winning Health Tech company, focusing on a greenfield and maintenance projects along with the chance to work with JavaScript and React? What's in it for you? Apart from working at an award-winning health tech

Braintrust

About the company Braintrust is the AI observability platform. By connecting evals and observability in one workflow, Braintrust gives builders the visibility to understand how AI behaves in production and the tools to improve it. Teams at Notion, Stripe, Zapier, Vercel, and Ramp use Braintrust to c

Senior Developer (VP) – Commodities Markets 📍 London | Front Office Technology | Global Markets Are you a hands-on developer with strong C#/.NET expertise and experience working directly with trading desks? This is a high-impact role where your work will sit at the core of Commodities trading , sup

Join our team at the Guardian and be a part of a diverse and inclusive global organisation that delivers fearless, investigative journalism, and holds power to account. Our team of award-winning journalists, cutting-edge commercial professionals, and industry-leading digital experts are committed to

At Champion Data, our dedicated team are united by sport and driven by data. We strive to revolutionise and transform sport data globally by leveraging our cutting-edge technology and expert team, ensuring we deliver the best possible outcomes for our partners and clients. About the job Champion Dat