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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 budgets.
$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 budgets.
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Senior Software Engineer - Contract - Outside IR35 - £750 p/d
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Senior Backend Software Engineer
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We are working with a leading client in the technology sector who are seeking several Senior Java Developers to join their growing team in London. Candidates MUST have experience with Java and Python programming languages. This is a hands-on role suited to an experienced Senior Developer with strong core Java expertise and a solid understanding of modern software engineering practices. You’ll be contributing to the design and development of high performance, scalable systems while mentoring junior team members and playing a key role in technical decision-making. Extensive experience in Java development plus experience with Python. Strong understanding of microservices, distributed systems, and cloud technologies. Experience acting as a trusted advisor to key clients, helping shape their technology strategy aligned with business goals.
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AI Fullstack Developer - Python - React - Remote - Outside IR35
AI Fullstack Developer - Python - React - Remote - Outside IR35
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The Borough, SE1 0AA
£510 - 525 per day
This is a fantastic opportunity to work a remote Senior Fullstack Developer for a major pharmaceutical company on a long term contract, outside IR35. * Python * React * Typescript * AI (desirable) * Java (desirable) * AWS * SQL * Kubernetes (desirable) If you do have the relevant experience for this remote, outside IR35 Senior Fullstack Developer role, please do send through your CV.
This is a fantastic opportunity to work a remote Senior Fullstack Developer for a major pharmaceutical company on a long term contract, outside IR35. * Python * React * Typescript * AI (desirable) * Java (desirable) * AWS * SQL * Kubernetes (desirable) If you do have the relevant experience for this remote, outside IR35 Senior Fullstack Developer role, please do send through your CV.
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Senior Full Stack Developer JavaScript Python API
Senior Full Stack Developer JavaScript Python API
Client Server
W6, West London
£85000 - £100000 per annum
Senior Full Stack Developer / Engineer (JavaScript Python API) London to £100k Opportunity to progress your career in a senior, hands-on Senior Full Stack Developer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route optimisation, streamlining processes and delivering CO2 carbon neutral targets, the company has been established 10 years, with recent funding of £125 million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Senior Full Stack Developer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help scale and future proof the business.
Senior Full Stack Developer / Engineer (JavaScript Python API) London to £100k Opportunity to progress your career in a senior, hands-on Senior Full Stack Developer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route optimisation, streamlining processes and delivering CO2 carbon neutral targets, the company has been established 10 years, with recent funding of £125 million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Senior Full Stack Developer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help scale and future proof the business.
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From £40,000 to £50,000 per annum
Job description About us Incorporated in 2007 and based in Stockton-On-Tees, Sapere provides an honest, jargon-free consultative approach to designing and developing award-winning custom web, mobile and AI solutions for ambitious businesses looking to increase efficiencies and profitability. - Design, develop, and maintain web & mobile applications and solutions - Write clean, efficient, and maintainable code - Debug and resolve web & mobile defects and issues - Conduct code reviews to ensure quality and adherence to coding standards - Implement enhancements and new features to Sapere customers web & mobile solutions - Bachelor's degree in Computer Science or related field - Strong knowledge of web technologies,musthave experience of C#, .NET and JavaScript - Experience with Flutter - Experience with Vue.js - Experience with MySQL or other relational databases
Job description About us Incorporated in 2007 and based in Stockton-On-Tees, Sapere provides an honest, jargon-free consultative approach to designing and developing award-winning custom web, mobile and AI solutions for ambitious businesses looking to increase efficiencies and profitability. - Design, develop, and maintain web & mobile applications and solutions - Write clean, efficient, and maintainable code - Debug and resolve web & mobile defects and issues - Conduct code reviews to ensure quality and adherence to coding standards - Implement enhancements and new features to Sapere customers web & mobile solutions - Bachelor's degree in Computer Science or related field - Strong knowledge of web technologies,musthave experience of C#, .NET and JavaScript - Experience with Flutter - Experience with Vue.js - Experience with MySQL or other relational databases
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Backend Software Engineer Golang Kafka - Start-up
Backend Software Engineer Golang Kafka - Start-up
Client Server
EC2A, City of London, EC2A 4EB
£90000 - £110000 per annum + benefits
Backend Software Engineer / Developer (Golang Kafka API) London / WFH to £110k Do you have a deep knowledge of Go / Golang combined with software architecture and design skills? You could be progressing your career as a Backend Software Engineer at a start-up payments technology company that is revolutionising the payments industry to Africa, improving speed, cost and reliability. As a Backend Software Engineer you'll focus on backend system design, event driven architecture and APIs with a focus on scalability and reliability. You'll join a small, collaborative, Agile team working on 2 week sprints, you'll be a key part of tech discussions and decision making. You'll join colleagues in the London, Canary Wharf offices three days a week (also the possibility to be remote in the UK).
Backend Software Engineer / Developer (Golang Kafka API) London / WFH to £110k Do you have a deep knowledge of Go / Golang combined with software architecture and design skills? You could be progressing your career as a Backend Software Engineer at a start-up payments technology company that is revolutionising the payments industry to Africa, improving speed, cost and reliability. As a Backend Software Engineer you'll focus on backend system design, event driven architecture and APIs with a focus on scalability and reliability. You'll join a small, collaborative, Agile team working on 2 week sprints, you'll be a key part of tech discussions and decision making. You'll join colleagues in the London, Canary Wharf offices three days a week (also the possibility to be remote in the UK).
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