senior backend developer jobs in Leigh

A leading crypto-native trading platform based in the UK is seeking a Senior Backend Developer. This role involves building and maintaining backend services and public APIs using Rust and Python, as well as working directly with EVM smart contracts. Ideal candidates will have over 3 years' experience in crypto and DeFi, with practical knowledge of Solidity and a strong understanding of trading...

About Aero A digital experience company, we sit at the intersection of insights, creativity and technology, crafting digital experiences that transform business performance. We're a small, fully remote team with big ambitions. We work hands-on with our clients, giving our teams genuine ownership of their work. Every project you touch will be seen by thousands of people and will directly...

Full-Time Mobile App Developer (.NET MAUI preferred) iOS & Android — Remote (South Asia) Location: Remote (India / Pakistan) Type: Full-time Tech focus: .NET MAUI (preferred) / Cross-platform Mobile Important upfront note This role requires strong mobile UI execution and design sensibility. To proceed, you must be able to share links to live apps on the Apple App Store (and/or Google Play)...

Role Overview We are looking for a driven and commercially minded Sales Development Representative (SDR) to help fuel our growth in the UK market. As an SDR at a fast-growing cybersecurity startup, you will be responsible for identifying, engaging, and qualifying prospective customers, creating high-quality sales opportunities for the Account Executive team. This role is ideal for someone early...

You will develop trusted advisor relationships with prospects and customers by educating, presenting, demonstrating, and conducting POCs of Mirantis' AI Infrastructure platform. This role offers the opportunity to work on ambitious, cutting-edge technology within the fast-evolving AI and cloud-native ecosystems.

Technology Recruitment Consultant Working Pattern: Remote-first (UK) Sector Focus: AI, Quantitative, Engineering The Opportunity: An established technology recruitment business is growing its delivery capability and is looking to add experienced recruiters to the team. The firm works exclusively with venture-backed startups and scaling technology companies, supporting highly technical hiring...

Senior Full Stack Engineer | Up to £110K | One of the UK's fastest growing AI platforms | UK Remote | React/Node/TypeScript I am currently working with one of the fastest-scaling platforms in the creator economy which is a creator-first, AI-powered product that enables creators around the world to directly monetise their audiences. Every system you build will operate at serious global...

We’re working with a crypto-native DeFi trading platform, backed by a leading digital assets firm (client name kept confidential), to hire a Senior Backend Developer. The team is building high-performance, decentralized trading infrastructure with a strong focus on execution quality and user experience. This is a hands-on role covering backend engineering, smart contract integration, and...

You will drive the technical evolution of the clients AI-first platform and serve as their resident AI expert.

You will be a core software engineer architecting the complex systems that make AI useful in production, splitting your time between crafting complex AI processing architectures and hands-on data/backend engineering, with the rest spent doing whatever is needed to ship.

Job Description Designer Engineer (Residential Developments)£35,000 - £45,000 + Company Benefits + Development + Training + ProgressionWigan - HybridAre you a Civil or Geotechnical Design Engineer or similar with a residential background looking to work on drainage and highways designs for a well-established company offering technical training opportunities and progression into senior design...

Designer Engineer (Residential Developments) £35,000 - £45,000 + Company Benefits + Development + Training + Progression Wigan - Hybrid Are you a Civil or Geotechnical Design Engineer or similar with a residential background looking to work on drainage and highways designs for a well-established company offering technical training opportunities and progression into senior design roles. Do you...

A fitness-focused company in the UK seeks a Head of Development to lead their digital development strategy. In this senior role, you will oversee internal systems and customer-facing platforms, particularly the website built on Umbraco. Responsibilities include leading a talented in-house development team and ensuring high standards in code quality and user experience. Ideal candidates will...

A digital experience company, we sit at the intersection of insights, creativity and technology, crafting digital experiences that transform business performance. We’re a small, fully remote team with big ambitions. Every project you touch will be seen by thousands of people and will directly influence how high-profile brands connect with their audiences. We’re looking for a front-end developer...

About Aero A digital experience company, we sit at the intersection of insights, creativity and technology, crafting digital experiences that transform business performance. We're a small, fully remote team with big ambitions. We work hands-on with our clients, giving our teams genuine ownership of their work. Every project you touch will be seen by thousands of people and will directly influence...

Full-Time Mobile App Developer (.NET MAUI preferred) iOS & Android — Remote (South Asia) Location: Remote (India / Pakistan) Type: Full-time Tech focus: .NET MAUI (preferred) / Cross-platform Mobile ⚠️ Important upfront note This role requires strong mobile UI execution and design sensibility. To proceed, you must be able to share links to live apps on the Apple App Store (and/or Google...

We're working with a crypto-native DeFi trading platform, backed by a leading digital assets firm (client name kept confidential), to hire a Senior Backend Developer. The team is building high-performance, decentralized trading infrastructure with a strong focus on execution quality and user experience. This is a hands-on role covering backend engineering, smart contract integration, and...

You will drive the technical evolution of the clients AI-first platform and serve as their resident AI expert.

You will be a core software engineer architecting the complex systems that make AI useful in production, splitting your time between crafting complex AI processing architectures and hands-on data/backend engineering, with the rest spent doing whatever is needed to ship.

At Fitness First, we love what we do - and our digital platforms play a vital role in supporting our members, our teams, and our ambition to keep raising the bar. We're looking for an experienced Head of Development to lead our software and web development capability and play a key role in shaping our digital future. This is a senior leadership role within the IT team, with full ownership of our...

You will develop trusted advisor relationships with prospects and customers by educating, presenting, demonstrating, and conducting POCs of Mirantis’ AI Infrastructure platform. This role offers the opportunity to work on ambitious, cutting-edge technology within the fast-evolving AI and cloud-native ecosystems.

About Aero A digital experience company, we sit at the intersection of insights, creativity and technology, crafting digital experiences that transform business performance. We’re a small, fully remote team with big ambitions. We work hands-on with our clients, giving our teams genuine ownership of their work. Every project you touch will be seen by thousands of people and will directly...