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Senior Backend Engineer
Senior Backend Engineer
Plexus Resource Solutions Ltd
United States
From £190,000 to £240,000 per annum
$190k - $240k - Fully Remote - San Francisco, USA - RAISED OVER $100 MILLION!!! Plexus has another great opportunity in the Web3 space. The company is creating entertainment that empowers on the blockchain. Powered by talent from around the globe, they believe in making bold moves to create products that have never been seen in the marketplace. They are looking for a Senior Backend Engineer to join their DEX team to design, built and scale the services that power decentralized trading. * Architect and Build DEX services with a focus on throughput, determinism, and fault isolation. * Design APIs (REST/WebSocket) and data models that are explicit , versioned, and easy to integrate. * Integrate on-chain logic with their blockchain. * Performance and Reliability. * Security and Compliance by Design. * Observability: Define golden signals, metrics, tracing and error budget
$190k - $240k - Fully Remote - San Francisco, USA - RAISED OVER $100 MILLION!!! Plexus has another great opportunity in the Web3 space. The company is creating entertainment that empowers on the blockchain. Powered by talent from around the globe, they believe in making bold moves to create products that have never been seen in the marketplace. They are looking for a Senior Backend Engineer to join their DEX team to design, built and scale the services that power decentralized trading. * Architect and Build DEX services with a focus on throughput, determinism, and fault isolation. * Design APIs (REST/WebSocket) and data models that are explicit , versioned, and easy to integrate. * Integrate on-chain logic with their blockchain. * Performance and Reliability. * Security and Compliance by Design. * Observability: Define golden signals, metrics, tracing and error budget
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Senior Backend Engineer
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It's an ideal role for a driven Lead Engineer who thrives in ambitious environments and wants to make a tangible impact. As a Lead Backend Engineer, you'll take ownership of designing and scaling cloud-native backend systems. * Lead architectural discussions with a focus on performance, scalability, and reliability. * Deliver complex features end-to-end - from design through deployment and monitoring. Location: London - 1x a month - Salary: Up to £120,000 (D.O.E) + benefits - Fruition Group are partnering with a high-growth Insurtech unicorn that's scaling its engineering function. This is a unique chance to work across both proven, revenue-generating products and greenfield initiatives that are reshaping the future of insurance. You'll work primarily with Python (FastAPI) and play a
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Senior Software Engineer - Contract - Outside IR35 - £750 p/d
Senior Software Engineer - Contract - Outside IR35 - £750 p/d
Halian Technology Limited
SW13, South West London
From £600 to £750 per day 6 months initial contract
Senior Software Engineer Our client, a high-growth AI tech business headquartered in London, are seeking an experienced Software Engineer to take a pivotal role in shaping and leading the role out of mission critical software to ensure their customers have 0 Down time. * Go * React/Typescript * GCP * Understanding or experience of working on a AI Platform - The Offer * Contract Type: Contract Outside IR35 * Working Pattern: Hybrid City * Package: £750 p/d
Senior Software Engineer Our client, a high-growth AI tech business headquartered in London, are seeking an experienced Software Engineer to take a pivotal role in shaping and leading the role out of mission critical software to ensure their customers have 0 Down time. * Go * React/Typescript * GCP * Understanding or experience of working on a AI Platform - The Offer * Contract Type: Contract Outside IR35 * Working Pattern: Hybrid City * Package: £750 p/d
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A newly established venture, backed by leading names in management consulting and global investment, is seeking outstanding Software Developers to join its growing team in the heart of Newcastle City Centre. Developers here are trusted to take ownership, work at pace, and tackle intellectually stimulating challenges while collaborating closely with colleagues and clients. * Ability to manage full lifecycle software development projects from inception to delivery £100,000 GBP - Onsite WORKING - Location: Newcastle Upon Tyne, North East - United Kingdom Type: Permanent - This is a unique opportunity to be part of an exciting new business from the ground up, helping to shape the culture, drive innovation, and deliver cutting-edge solutions to complex business challenges. Why Join - The organisation pride
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Queen Square Recruitment Limited
EC2N, City of London
From £500 to £600 per day inside IR35, DOE
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Soho, W1
£60000 - £85000 per annum + health insurance life insurance
I am looking for a Full Stack Lead Engineer for a client in London. This company is looking for a Full Stack Lead Engineer with the below skills to continue their success and growth. This is a full stack role, so you should be skilled with both Frontend and Backend. You will be taking the lead in building solutions and working on new and existing solutions. There is an element of Leadership within this role, so ideally you will have mentored and lead teams before. London - Hybrid - Up to £85k - React, TypeScript, NodeJS, AWS - Health Insurance - Life Insurance - Continuous Professional Development, Certifications - Cycle to work - And more - You should have extensive experience with React, TypeScript, NodeJS and AWS. You will work clo
I am looking for a Full Stack Lead Engineer for a client in London. This company is looking for a Full Stack Lead Engineer with the below skills to continue their success and growth. This is a full stack role, so you should be skilled with both Frontend and Backend. You will be taking the lead in building solutions and working on new and existing solutions. There is an element of Leadership within this role, so ideally you will have mentored and lead teams before. London - Hybrid - Up to £85k - React, TypeScript, NodeJS, AWS - Health Insurance - Life Insurance - Continuous Professional Development, Certifications - Cycle to work - And more - You should have extensive experience with React, TypeScript, NodeJS and AWS. You will work clo
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Java/Spring Boot Engineer - Low Latency Trading (Contract) - New York City (2 days per week onsite, downtown NY) - 6 months initially (C2C), starting October - We are seeking two highly skilled Java/Spring Boot Engineers with strong low-latency build experience to join a front-office FX trading technology team. * Design, develop, and optimise low-latency trading applications using Java and Spring Boot * Hands-on experience with Spring Boot for high-performance applications - The successful candidates will be hands-on engineers with proven expertise in building, not just maintaining, mission-critical trading platforms. * Strong Java programming expertise with proven experience building
Java/Spring Boot Engineer - Low Latency Trading (Contract) - New York City (2 days per week onsite, downtown NY) - 6 months initially (C2C), starting October - We are seeking two highly skilled Java/Spring Boot Engineers with strong low-latency build experience to join a front-office FX trading technology team. * Design, develop, and optimise low-latency trading applications using Java and Spring Boot * Hands-on experience with Spring Boot for high-performance applications - The successful candidates will be hands-on engineers with proven expertise in building, not just maintaining, mission-critical trading platforms. * Strong Java programming expertise with proven experience building
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