Python Engineer React jobs in Cockermouth

Twelve

A global engineering organization is hiring for a Software Engineer (Frontend Focus) to lead the development of high-fidelity interfaces for a high-volume transactional platform. This is a 0→1 project centered on building low-latency, mission-critical trading experiences designed to handle millions

*JavaScript Developer, React focused, Product Engineer (Contract) | React, TypeScript, Node.js, AWS | Product-Led Delivery | £400-450/day | Outside IR35 | Fully Remote (UK) | 6-Month Contract** We’re hiring multiple Senior Product Engineers (contractors) with strong frontend or full-stack capabiliti

Confidential

*JavaScript Developer, React focused, Product Engineer (Contract) | React, TypeScript, Node.js, AWS | Product-Led Delivery | £400-450/day | Outside IR35 | Fully Remote (UK) | 6-Month Contract** We’re hiring multiple Senior Product Engineers (contractors) with strong frontend or full-stack capabiliti

*Senior Product Engineer (Python) | Building Human Intelligence Products to Improve AI | Research + Healthcare | Global Impact, High Ownership | Remote (UK) | £80-100k + Bonus + Equity** *The Company -** AI systems are only as reliable as the data and feedback loops behind them. We’re partnering wit

YLD

*Location:** UK or Portugal only (remote within either location). *Department:** Engineering *Employment Type:** Permanent *About YLD:** Our goal is to help our clients keep moving forward. We work with them to build the skills and capabilities they need to stay ahead of the competition, and we know

*About The Company** Handle Recruitment is a leading recruitment agency dedicated to connecting talented professionals with top-tier organizations across various industries. With a strong reputation for excellence, integrity, and personalized service, Handle Recruitment prides itself on understandin

Tech Pair

We’re working with an established UK based technology business operating within the property/lettings space. The company has grown into a profitable, product-led organisation with a strong customer base and consistent revenue. They are now entering an exciting new phase expanding their platform and

Owen Thomas | Pending B Corp™

*JavaScript Developer, React focused, Product Engineer (Contract) | React, TypeScript, Node.js, AWS | Product-Led Delivery | £400-450/day | Outside IR35 | Fully Remote (UK) | 6-Month Contract** We’re hiring multiple Senior Product Engineers (contractors) with strong frontend or full-stack capabiliti

Grace May

We’re supporting a technology business building a SaaS platform focused on predictive and mathematical modelling. This is a role at the intersection of *Python engineering and applied modelling** . A strong fit for someone early in their career who enjoys solving real problems, questioning assumptio

My client is a rapidly scaling AI company transforming global debt markets. Their platform centralises proprietary credit data, deep analysis, and high-value workflows for 300+ leading financial institutions worldwide. Strong product-market fit, international expansion underway. The Role A senior ba

Beamost Ltd

We’re hiring a Senior Software Engineer (Python) - Trading Systems to own and evolve a production options trading system. It runs during market hours, ingests real-time market data, and requires profiling-led performance engineering to keep p50/p99 latency, jitter, and reliability within tight bound

Hirenza

*About The Company** Yolk Recruitment Ltd is a leading recruitment agency specializing in connecting talented professionals with organizations across various sectors, including public sector, private enterprise, and not-for-profit organizations. Known for our commitment to excellence and diversity,

Senior Software Engineer - Remote (UK) - £85k-90k We are supporting a rapidly scaling AI driven fintech organisation in their search for a Senior Software Engineer to strengthen their UK based engineering function. This role offers the opportunity to contribute to real world AI enabled products that

*🚀 Senior Software Engineer (AI / LLM / Product)** *💰 Up to £90k** *📍 UK Remote** I’m working with a high growth, product led AI company building genuinely impactful software in a heavily regulated industry. This isn’t “AI for the sake of it”. They’re deploying production ready, agent driven syst

🚀 *Lead Software Engineer (AI / LLM / Product)** *💰 £90k – £110k** *📍 UK Remote** I’m working with a high growth, product led AI company building genuinely impactful software in a heavily regulated industry. This isn’t “AI for the sake of it”. They’re deploying production ready, agent driven syst

YO IT Consulting

*Work Mode:** Remote *Engagement Type:** Independent Contractor *Schedule:** Full-Time or Part-Time Contract *Language Requirement:** Fluent English *Role Overview** We partner with leading AI teams to improve the quality, usefulness, and reliability of general-purpose conversational AI systems. Thi

Koinly

US$80,000 - US$100,000 /year

Build the interface for crypto tax compliance Koinly helps people do their crypto taxes without losing their minds. The bar is simple to describe and hard to deliver: a user should be able to reconcile thousands of transactions and file their taxes in under 20 minutes. In this role, the frontend isn

Tact

🚀 BRAND NEW CONTRACT 🚀 Senior Full Stack Developer / Outside IR35/ 100% Remote / £565 Per Day / 3-month contract (Likely to extend) Urgent Requirement for a Senior Full Stack Developer on a 100% remote basis ( you must be UK-based and have lived in the UK for the past 5 years to be eligible for SC

*About The Company** Adecco is a global leader in workforce solutions, dedicated to connecting talented professionals with innovative organizations across various industries. With a rich history of delivering tailored staffing, outsourcing, and consulting services, Adecco prides itself on fostering

*About us** Founded in 2008, CitNOW is an innovative, enterprise-level software product suite that allows automotive dealerships globally to sell more vehicles and parts more profitably. CitNOW’s app-based platform provides a secure, brand-compliant solution – for dealers to build trust, transparenc