26 to 50 of 86 WebSockets Jobs in England

Storage , and data-modelling trade-offs API design : RESTful contracts, versioning, webhooks, long-running operations (202 Accepted patterns) Real-time & frontend integration : SignalR/WebSockets, SPA frameworks (Vue/Nuxt or similar), TypeScript What good looks like You leave systems clearer, more correct, and easier to evolve Problems are solved ...

need to have Proven ownership of backend services built and operated within a microservices architecture. A strong grasp of communication protocols such as HTTP, WebSockets and AMQP, including when to apply each. Production fluency in at least one modern backend framework. Deep knowledge of relational databases, including indexing, transactions, isolation ...

experience is a strong plus A solid grounding in core computer science fundamentals: data structures, algorithms and system design Experience with real-time data (WebSockets, SSE or similar) is a significant advantage in this role Good to have experience with AG Grid, Prime Vue, UI state management systems such asPina ...

Redis Understanding of cloud services (AWS, Vercel, or similar) Excellent problem‐solving and communication skills Nice to Have Experience with real‐time systems and WebSockets Knowledge of payment processing (Stripe) Previous experience in ticketing or events industry Contributions to open‐source projects Benefits Competitive salary with equity options. Flexible hybrid ...

visualising data in 3D (e.g. Three.js, React Three Fiber, WebGL, Deck.gl ) Real-time data flows: Comfortable working with real-time data and async patterns (Websockets, workers) Writing testable, reusable code: Vitest/Jest/Playwright, Storybook, design systems Data visualisation: Presenting complex data intuitively; geospatial experience is a plus. ...

Senior Software Developer Permanent | Competitive Salary + Annual Performance Bonus Location: London | Hybrid – 1 Day per Week in the Office We’re partnering with a forward-thinking technology business to appoint an experienced Senior Full ...

experience supporting and mentoring junior or mid-level developersHighly DesirableExperience building real-time systems, ideally using SignalR or similar real-time communication technologies (e.g. WebSockets, pub/sub, event-driven architectures)Experience with cross-platform or hybrid application developmentExposure to AI-assisted development tools such as GitHub Copilot, Claude ...

mentoring junior or mid-level developers Highly Desirable Experience building real-time systems, ideally using SignalR or similar real-time communication technologies (e.g. WebSockets, pub/sub, event-driven architectures) Experience with cross-platform or hybrid application development Exposure to AI-assisted development tools such as GitHub Copilot, Claude ...

Tech: C#, concurrent .NET code,TCP/IP and websockets, SQLChallenge: Greenfield Trading platform, API development, industry specific challengesFirm: Well-known Commodity Trading Software Firm, City of London, 40 man flat Dev TeamPay: 85k, 20% Bonus- 750 training budget, Pension, Life/Health, Some Flex WorkingC# Backend Developer FintechQuant ...

1.My client is based in Central London flex working is a given from now on. Tech: Junior C#, .Net, F#, WPF, SignalR/websockets, Protocol Buffers, Octopus, Autofac, SQL ServerChallenge: Greenfield Trading platform, API development, industry specific challengesFirm: Well-known Prop Trading Firm , City of London, 40 man flat ...

TypeScript interfaces that make large volumes of telemetry and scan data legible and fast to work with. Real-time data systems: work with WebRTC, WebSockets, gRPC and Zenoh to move live telemetry and video from robot to browser. Backend proficiency: hands-on experience building backend services ...

We are seeking a Senior Full Stack & Systems Engineer to join our Defence delivery team. This is a versatile, high-impact role designed for funded client delivery: you will build mission-critical web applications and ...

Tech: C#, .Net, F#, WPF, SignalR/websockets, Protocol Buffers, Octopus, Autofac, SQL ServerChallenge: Greenfield Trading platform, API development, industry specific challengesFirm: Well-known Commodity Trading Software Firm, City of London, 40 man flat Dev TeamPay: 75k, 20% Bonus- 750 training budget, Pension, Life/Health, Some Flex WorkingC# Desktop ...

product analytics, user research, and A/B testing to drive decisions Familiarity with cloud platforms (e.g., AWS, Azure) and integration technologies (e.g., APIs, websockets) (desirable) EV, energy, renewables, automotive or infrastructure sector experience (desirable) Interviewing ASAP - get in touch with Kaiya for more information on emmaj@digitalgurus.co.uk ...

understanding of common low-level vulnerabilities (e.g. use-after-free and buffer overflows)and common mitigations. Good understanding of networking and web technologies (e.g. WebSockets, TCP/IP, UDP) and security controls relevant to them. Familiarity with Windows and Linux operating systems fundamentals. Familiarity with the software development lifecycle (SDLC ...

Senior Software Engineer, Mobile Cloud – Manchester, United Kingdom Teamwork makes the stream work. Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and ...

About aion Aion is the enterprise AI platform, a full-stack solution for building, fine-tuning, and deploying AI at scale. Whether an organization is modernizing internal operations, launching AI-powered products, or transforming customer ...

We're looking for a Senior Software Engineer to join a growing AI team and take ownership of the application and integration layer behind a new generation of AI-powered products. This is a genuinely ...

We're looking for a Senior Software Engineer to join a growing AI team and take ownership of the application and integration layer behind a new generation of AI-powered products. This is a genuinely ...

Tech: C#, concurrent .NET code,TCP/IP and websockets, SQLChallenge: Greenfield Trading platform, API development, industry specific challengesFirm: Well-known Commodity Trading Software Firm, City of London, 40 man flat Dev TeamPay: 80k, 20% Bonus- 750 training budget, Pension, Life/Health, Some Flex WorkingC# Backend Developer FintechQuant ...

network edge that every customer touches. The proxy handles all client connections and transfers every byte of query traffic, serving every data protocol: Postgres, WebSockets, and the Data API. We route and manage large volumes of concurrent connections, solving load balancing, authentication, and data access at high throughput, with ...

modern CSS frameworks, ideally Tailwind CSS________________________________________Desirable Experience* mTLS and X.509 certificate management* HashiCorp Vault, Consul or Terraform* InfluxDB* Server-Sent Events (SSE) and WebSockets* Networking or embedded systems exposure* Data visualisation tools such as Recharts or D3* Distributed systems and scalable architectures________________________________________Additional Requirements* Must be eligible and willing … this role.________________________________________Keywords: Go, Golang, Gin, REST API, PostgreSQL, GORM, Docker, React, JavaScript, ES6, Axios, Tailwind CSS, JWT, mTLS, X.509, Terraform, Vault, Consul, InfluxDB, WebSockets, SSE, CI/CD, Microservices, Cloud Native, Distributed Systems, Secure Communications, Full Stack Developer, Backend Engineer, Remote Software Engineer, Platform Engineering. ...

## FX Client Platforms - Senior UI Software Engineer (Vice President)Applyremote type: Hybridlocations: London United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: 26984109**FX Client Platforms - Senior UI Software Engineer (Vice President)****About ...

Role: Market Pre Trade C# Developer (Contract) Location: London Contract duration: 6 Months initial term (with further extension potential) Rate: Competitive Join a high-performing Markets Pre-Trade technology team delivering next-generation services used ...

Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to J.P. Morgan Personal Investing for the same reason: our straightforward and transparent approach ...