interface developer jobs in London

Job Reference: NJ0320Date Posted: 24 September 2026Recruiter: Nexus Jobs LimitedLocation: West LondonSalary: 55,000 to 65,000Sector: I.T. & CommunicationsJob Type: PermanentWork Hours: Full TimeContact: Jas GujralEmail: : Apply for this job nowJob DescriptionFront and Backend C# Dot Net Javascript Software Developer with UmbracoOur Client is an established...

The Data Center Builder Tools team is looking for a seasoned, self-directed Senior Software Development Engineer to lead the design and evolution of the real-time middleware and controls platform that powers industrial control systems across AWS Data Centers worldwide. Contribute to Amazon's vision of developing the safest, most secure, reliable, and...

Basic informationLocationBristol, Cambridge, London, ManchesterBusiness LineTechnology & TransformationJob TypePermanent / FTCDate published18-Sep-2026Req #24463Job descriptionConnect to your IndustryDo you want to be at the heart of some of the biggest and most ambitious programmes undertaken to keep our country safe?We are proud of the impact we have with...

Join a pioneering team at the forefront of systematic trading innovation. The Quantitative Trading & Research (QTR) group is responsible for systematic trading across FX, Rates, Commodities, Credit, Equity and a wide range of markets. Within QTR, AI Market Lab brings together quantitative research, modern artificial intelligence, market microstructure, and...

We are the creators of **Flipper Zero** — a portable device for tech enthusiasts and engineers. It’s a gadget with an awesome community that brings together millions of people around the world. We’re building a new product — **Flipper One** . It’s a full-featured ARM-based computer running Linux in a compact form factor, powered by the...

About DustWork is being rewritten, and the people holding the pen are the ones who actually run it.With enterprise-grade governance, flexible model choice, and a collaborative interface for humans and agents to work together, Dust empowers AI Operators at the world’s fastest-moving companies to rewire how work gets done.With 70%+ weekly active users,...

Commissioning Manager - Data Centres London | European Travel | Client-Side Developer Are you an experienced Commissioning Manager looking to move into a genuinely client-side role where you can influence how major data centre projects are designed, commissioned and brought into operation? I'm working on behalf of an established and growingdata centre...

Sr. Full Stack .NET Developer – Security Remediation - Duration: 6 MonthsLocation: Toronto, Hybrid (3x/week)Overview:Responsible for analyzing, remediating, testing and validating security vulnerabilities identified through penetration testing and security assessments across legacy and modern .NET applications.Key ResponsibilitiesAnalyze and remediate...

Duration: 6 months (Possibility of extension or conversion to FTE)Location: Toronto or Waterloo (95% remote; occasional onsite attendance for training, working sessions, or team needs)After‑Hours Support: Required on a rotational basis (1–2 evenings/week for deployments) *Must be eligible for Reliability Clearance (Must have lived in Canada for the past...

Job title: Full Stack Python Developer Location: London, UK (Hybrid 3 days/week) Duration of assignment: 6 months contract InsideIR35 The Role We are seeking an experienced Full Stack Python Developer to design, develop, and support enterprise-grade applications across the technology landscape. The ideal candidate will possess strong expertise in Python,...

At Amazon Web Services (AWS), we are seeking a Life Sciences Business Development professional to join our Healthcare and Life Sciences Applied AI Solutions (AAIS) Go to Market (GTM) organization. In this role, you will help execute our GTM strategy for global HCLS customers and partners. As a business development specialist, you will be at the forefront of...

Front End Developer £60,000 – £70,000 + benefits | Hybrid |1 day a week in London We’re looking for an experienced Front End Developer to join a growing technology team and take ownership of developing modern, responsive and user-focused web applications. You’ll work closely with back-end developers, product teams and wider stakeholders to create...

**We Are Sparta** Sparta is the AI leader for commodity trading, home to Leonidas AI, the first operating system for oil and commodity traders. Backed by $42 million in Series B funding led by One Peak, with participation from returning investors FirstMark and Singular, the same investors behind AI leaders like Legora, Dataiku, and Synthesia. Most...

Junior Developer | Digital Experience, Automation & Transformation (DEAT) London | Commodity Trading | Azure, Power Platform & Python We're exclusively supporting a highly successful international commodity trading business as it establishes a brand-new in-house technology function focused on digital transformation, automation and internal platform...

Controls Engineer (PLC Programming / HMI Development) £50,000 - £60,000 + 10% Bonus + Life Assurance + Private Healthcare + Medical + Flexitime Knutsford Are you a Controls Engineer or similar with PLC programming and HMI Development experience, looking for a fully autonomous role where you will be recognised as the go-to technical expert, working on...

Squarepoint Capital's Infrastructure Engineering team is responsible for engineering the foundational services that power one of the world's leading quantitative investment firms. Our infrastructure spans global datacenters across AMER, EMEA, and APAC. We are seeking a hands‑on Infrastructure Developer - a software engineer at heart who specializes in...

KEY RESPONSIBILITIES • Contribute to the design, development, and deployment of robust software solutions, promoting best practices throughout the software development lifecycle • Contribute to architecting and maintaining complex data engineering pipelines, backend services, and APIs to ensure scalability, reliability, and high performance • Support...

JavaScript Developer - React / TypeScript Ncounter is supporting a growing technology consultancy delivering digital transformation programmes across law enforcement, public safety and wider government. We are looking for an experienced Frontend Developer who can combine strong hands-on engineering with the confidence to work in a consulting environment,...

Full Stack Developer - Python / JavaScript / Typescript (Contract) Location: London - Hybrid, 2 days/week on-siteContract: Initial 6 months (view to extend)Rate: £650–£750 per day OverviewA global retail business is looking for a Full Stack Python Developer to join their technology team on an initial 6-month contract. This is a hands-on role building and...

Front End Developer – React, RxJS, Typescript, Websockets, EDAWorking with a global financial services organisation who are looking for a Front-End Developer with expertise in React, RxJS, Typescript, Web-sockets and Event Driven Development (EDA) to join a small, collaborative team responsible for building a modern trading application to replace an...