Backend developer
1 week ago
Who we are and what we do: Element Human (Crowd Emotion Ltd) has been around for six years, learning about emotions and working through several iterations of our new HX Workbench. We currently primarily work with brands, agencies and publishers, but we support anyone who wants to understand how people feel about them and their products. We plan to grow fast but sustainably and we're looking for new team members who can help with that. We want to find people who will work independently, hold themselves to a high standard and support their teammates. In return, we are flexible about hours and encourage working from home. We believe that if we treat our employees like adults they will produce their best work. What we need for this role: After six years working with emotions and behaviour, we've just released our new platform and we're looking for someone who can help our team develop it further. We're looking for someone who has practical experience in building big analytics systems, handling row counts of 100 million or more, or data measured in terabytes. We'd prefer someone who has implemented SQL and NoSQL database designs in a big data context and has previously worked with agile methodologies. Responsibilities: Bridge the gap between backend web development and data science teams Work on backend data pipeline development Integrate backend web services with databases/data warehouses Develop cutting‑edge data processing infrastructure How to apply Send us your CV, covering letter and any supporting materials (e.g. Git repository) to recruitment@elementhuman.com #J-18808-Ljbffr
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Backend Engineer
3 days ago
London Area, United Kingdom The Developer Link Full timeBackend Engineer – London (Hybrid)Our client is a fast-growing software business delivering market-leading ticketing products to forward-thinking organisations worldwide. Their platform is used by hundreds of thousands of people and powers ticket sales for some of the world's most prestigious live entertainment brands.They're now looking for a Backend...
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Backend Developer
2 weeks ago
Greater London, United Kingdom Fogsphere - A Trading Name of Redev AI Ltd. Full timeFogsphere is a London‑based innovator focused on transforming workplace and urban safety through advanced AI, Computer Vision, and Industrial IoT. Built on a principled “Edge‑to‑Fog‑to‑Cloud” architecture, our platform turns passive CCTV cameras and sensors into proactive hazard detectors, capable of identifying threats like missing PPE, fire,...
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Java Backend Developer
1 week ago
Greater London, United Kingdom Talenzon group Full time# Java Backend Developer,November 30, 2025### Job Description**On behalf of our client, we are seeking a Java Backend Developer – London, UK (Full-Time Permanent Role).**Our client, a fast-growing technology organisation, is looking for a skilled Java Backend Developer to build secure, scalable backend services and high-performance APIs supporting modern...
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Senior Backend Developer
2 days ago
Greater London, United Kingdom Anson Mccade Full timeSenior Backend Developer £70,000 - £80,000 GBP Performance bonus, 28 days leave + bank holidays, Private Medical Insurance Hybrid WORKING Location: Central London, Greater London - United Kingdom, Type: Permanent Role: Senior Backend Engineer Salary: Up to £80k + performance bonus and benefits Location: London (Hybrid - 2 days in office: Tuesday &...
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Senior Backend Python Developer
1 week ago
Greater London, United Kingdom Avanti Full timeSenior Backend Python Developer (Cloud & Microservices) Salary : Up to £90,000 Location : Hybrid, London HQ Reporting to : Head of AI and Data Science Overview Our client is hiring a Senior Backend Python Developer to build and maintain scalable backend systems supporting AI and automation projects. The successful candidate will work on cloud-based...
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Backend Developer
4 hours ago
London, United Kingdom Oscar Technology Full time**IT | Backend Developer | £500-550/day | 3-6 Months | Remote | Outside IR35** I've partnered with Financial Services client who are looking for a Backend Developer to work on a series of backend services and come up with solutions to performance and scale. Previous experience in Financial Services is beneficial. Key skills for the Backend Developer: -...
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Lead Backend Developer
4 days ago
Greater London, United Kingdom Electronic Arts (EA) Full timeJoin to apply for the Lead Backend Developer role at Electronic Arts (EA)1 day ago Be among the first 25 applicantsJoin to apply for the Lead Backend Developer role at Electronic Arts (EA)Get AI-powered advice on this job and more exclusive features.Description & RequirementsElectronic Arts creates next-level entertainment experiences that inspire players...
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Backend Developer
1 week ago
London, United Kingdom Track24 Full timeWe are looking for an experienced JavaScript Backend Developer who would like to build server-side geolocation and mapping applications. You will have previously worked on server-side applications and be confident with using .You will be working on AtlasNXT our flagship platform empowering organisations worldwide to make smart resilient decisions in real...
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Backend Developer
1 week ago
Greater London, United Kingdom Nabu Casa Full timeBackend Developer Join to apply for the Backend Developer role at Nabu Casa. About Nabu Casa Nabu Casa is the organisation behind Home Assistant, the world's largest free and open‑source smart home platform used by over two million households. We were founded to ensure the project's sustainability, and in 2024, we partnered with the Open Home Foundation to...
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Lead Java Developer
1 week ago
Greater London, United Kingdom Lead Java Developer near London, UK Full timeJob Description Lead Backend Engineer (Java) London / Hybrid Are you a Lead Backend Engineer with a strong background in Java and modern backend architecture. In this senior technical leadership role you will set the technical vision, influence system design and guide teams in delivering secure scalable and high‑performing services. While remaining...