Programista Full Stack jobs in St Paul

About The Company Crises Control is a global critical event management and mass notification SaaS platform that enables organizations to send secure, compliant, multi-channel alerts to large groups in real time, track responses, geo-locate users, audit everything accurately, and streamline incident

Quantitative Developer About TankX TankX is a quantitative trading company focused on high-frequency trading and liquidity provision in digital asset markets. We build technology-driven systems that combine software engineering, quantitative research, and real-time market data to operate in global e

📍 Location: London (in office 3 days/ week) 🤝 Reports to: Mobile lead 💰 £80-£90k About Blink We're not just closing the digital divide; we're reconnecting distributed organisations, enabling seamless communication, and re-engaging employees like never before. Blink, a mobile-first employee experi

Who you are Are an engineer first - you write production code and take ownership of what you ship Have built or integrated with REST APIs and understand what makes them a joy (or a nightmare) to work with Have strong opinions about developer experience and can back them up with working software Are

C# Developer / Full Stack Engineer (.Net Core JavaScript) St Albans / WFH to £100k Do you have expertise with C# .Net backend development combined with JavaScript skills? You could be progressing your career in a senior hands-on role at a technology driven trading company that invest in Sports betti

Who you are Develop user interfaces that meet user needs and business requirements Build reusable components and scalable frontend architecture Ensure cross-browser compatibility and responsive design Integrate frontend components with backend APIs Optimise applications for maximum speed and scalabi

D365 Developer Location – London, UK Contract Are you a Dynamics 365 Developer who loves building solutions and writing clean, efficient code? Role Overview We’re looking for a D365 Developer to join our customers growing team. In this role, you’ll work hands-on to deliver high-quality solutions and

• Job Title: Senior Back End Developer (Python) • Salary Range: £100,000 – £120,000 + Bonus • Location: London | Hybrid (2–3 days office) This Senior Back End Developer role will shape a brand-new data platform designed to support complex decision-making for major global organisations. This is a gre

Synchro is partnering with a growing, private equity-backed organisation to hire a PHP Developer! This is an excellent opportunity for a PHP developer with React frontend experience who wants more ownership and influence. You’ll take responsibility for three existing React/PHP applications - maintai

RPA Developer Contract Duration : 6 months Budget : £550 inside IR35 Hybrid at Watford Office We are seeking an RPA Developer to join a global Corporate Risk & Compliance Data & Systems team, delivering high-quality automation solutions that support regulatory compliance and risk mitigation.

Python Quant Dev We're working with a premier quantitative trading and execution consultancy on this exciting opportunity. Are you a high-caliber Python Developer with a passion for market microstructure and algorithmic execution? This role puts you at the heart of European Cash Equities, where you

83zero Ltd

Requirements Must have: - Strong commercial experience building web applications with React and Python - Hands-on experience in an AWS Serverless setup (Lambda, API Gateway, DynamoDB, event-driven architectures) - Confidence integrating external APIs, including modern LLM/AI services - A product min

Location: Remote (UK-based) Hours: Full-time, 40 hours per week Contract: Permanent Salary: £45,000 - £50,000 per annum Role As a Salesforce Developer at a professional services client, you will work closely with cross-functional teams to design, develop, and implement Salesforce solutions that alig

Lead Python Developer – London CW Talent Solutions is partnering with a global proprietary trading firm to hire a Lead Python Developer for their DeFi trading desk. This role will focus on building and scaling the firm’s Python-based trading infrastructure, working closely with the founding team. Th

Backend Developer — Java We are looking for an experienced Backend Developer with strong Java skills to build and maintain scalable, high-performance backend services and APIs for a large microservices-based trading platform. Key Responsibilities Develop and maintain backend services and APIs using

**C# Developer London** £700pd - £750pd We are seeking a highly motivated C# Developer that will play a critical role in modernizing and enhancing the core Pricing and Booking platform within the Equity Derivatives business, ultimately supporting traders and sales teams in achieving operational exce

**C# Developer London** £700pd - £750pd We are seeking a highly motivated C# Developer that will play a critical role in modernizing and enhancing the core Pricing and Booking platform within the Equity Derivatives business, ultimately supporting traders and sales teams in achieving operational exce

At Bourn we're building and scaling a game changing suite of fintech products across risk, lending, billing and payments. Backend TypeScript with NestJS microservices (controllers, services, DTOs, Swagger/OpenAPI) MongoDB Apache Kafka event-driven architecture with Avro serialization REST API design