Backend Developer

2 weeks ago


London, United Kingdom Elo AI Full time

We are an innovative company at the forefront of AI and agentic systems. We're passionate about pushing boundaries and creating cutting-edge solutions in the AI space.


Have you got the right qualifications and skills for this job Find out below, and hit apply to be considered.

We are seeking an enthusiastic and talented Python Backend Developer with a strong focus on AI and Large Language Models (LLMs). The ideal candidate will be a self-starter with a passion for emerging technologies and a track record of delivering high-quality, scalable solutions.

Key Responsibilities

  • Develop and maintain robust backend systems using Python and FastAPI
  • Work on AI and LLM-related projects, integrating state-of-the-art technologies
  • Design and implement serverless architectures and distributed queue systems
  • Develop ETL processes for document processing and data manipulation
  • Collaborate with cross-functional teams to deliver innovative AI solutions

Required Skills and Experience

  • Strong proficiency in Python backend development
  • Experience with Python ASGI frameworks
  • Familiarity with AI and LLM technologies
  • Knowledge of serverless architectures
  • Understanding of ETL processes and document processing

Desired Qualities

  • Passion for AI and emerging technologies
  • Active participation in hackathons and side projects
  • Self-motivated and eager to learn
  • Strong problem-solving skills and attention to detail
  • We value enthusiasm and potential over years of experience. Recent graduates with a strong skill set and passion for AI are encouraged to apply.

  • Backend Developer

    3 weeks ago


    London, United Kingdom Circle Group Full time

    Backend Developer £70 - £85k UK - Fully remote Unlimited annual leave We are seeking a Backend Developer for our client, a Cyber focussed start up, on a fully remote basis. This is a great opportunity for someone who has a keen interest in Cyber Security. Alongside a starting salary of up to £85k, they have some excellent benefits including...

  • Backend Developer

    3 weeks ago


    London, United Kingdom Circle Group Full time

    Backend Developer£70 - £85k UK - Fully remote Unlimited annual leave We are seeking a Backend Developer for our client, a Cyber focussed start up, on a fully remote basis. This is a great opportunity for someone who has a keen interest in Cyber Security. Alongside a starting salary of up to £85k, they have some excellent benefits including unlimited...

  • Backend Developer

    3 weeks ago


    London, United Kingdom Circle Group Full time €70,000 - €85,000

    Backend Developer £70 - £85k UK - Fully remote Unlimited annual leave We are seeking a Backend Developer for our client, a Cyber focussed start up, on a fully remote basis. This is a great opportunity for someone who has a keen interest in Cyber Security. Alongside a starting salary of up to £85k, they have some excellent benefits including unlimited...

  • Backend Developer

    3 weeks ago


    London, United Kingdom Circle Recruitment Full time

    Backend Developer £70 - £85k UK - Fully remote Unlimited annual leave We are seeking a Backend Developer for our client, a Cyber focussed start up, on a fully remote basis. This is a great opportunity for someone who has a keen interest in Cyber Security. Alongside a starting salary of up to £85k, they have some excellent benefits including unlimited...

  • Backend Developer

    4 weeks ago


    London, Greater London, United Kingdom sokratiq Full time

    Well-capitalized start-up seeks extremely talented Mid/Senior Level Lead Backend Engineers. Our dynamic, early-stage tech startup is building a revolutionary platform poised to disrupt the industry. As a Senior Backend Engineer, you'll be the cornerstone of our technical infrastructure, taking ownership of its design, implementation, and ongoing maintenance....


  • London, Greater London, United Kingdom SearchDATA Group Full time

    Senior Backend Engineer Position About the company: Do you enjoy challenges and want to be part of a team that values your expertise in building reliable backend systems at scale? If you understand web3 and smart contracts and have a solid portfolio of projects showcasing your skills, then we have an exciting opportunity for you. About the position: We are...

  • Backend Developer

    1 month ago


    London, United Kingdom Consortia Full time

    One of the UK's largest media distributors is looking for a Backend Developer to be a large cog in their development wheel. The team you'll be joining is quite small so this is a great opportunity to showcase your skills and make an impact at this Central-London-based company. They are looking for someone who can: Create backend components for mobile...

  • Backend Developer

    4 weeks ago


    London, Greater London, United Kingdom Burns Sheehan Full time

    Job Description Senior Backend Developer | £85,000 + Bonus (Hybrid - London) | #Senior Backendnd Developer #Up to £85,000 p/a + Bonus #18m+ Customers in 20+ countries worldwide #Preferred Tech: ; TypeScript; AWS #They look after approximately 25m appliances per year, for 18 million customers worldwide. They look after the entire aftercare journey, from...

  • Backend Developer

    4 weeks ago


    City of London, Greater London, United Kingdom Cititec Talent Full time

    Senior Developer (Backend)Payments (Issuing) & Open BankingLondon (onsite/hybrid)We are partnered witha leading provider of innovative solutions in the realms of PSD2 and Open Banking. Their mission is to empower businesses with cutting-edge technologies, leveraging the power of and Python to drive impactful change in the financial services...

  • Backend Developer

    4 weeks ago


    London, Greater London, United Kingdom Falconsmartit Full time

    Role: Backend Developer Location: London, UK Is it Permanent / Contract: FTE Backend Developer – Java - Node JS + AWS + Typescript + Kubernetes (or other containerization tech) Require backend developers: NodeJS but doesn't have to be a Nodejs expert It is ok if they have passing HTML/CSS skills since they wont be doing much frontend development...

  • Backend Developer

    4 weeks ago


    London, Greater London, United Kingdom Harrington Starr Full time

    Backend Developer Financial services - AI/ML Contract £500 P/D - (OUTSIDE IR35) We have a long-standing client of ours who are looking for a very strong backend developer to join them as they take on an architecture project of their AI product within the hedge fund and quantitative development space. Have strong AI/ML development experience for financial...

  • Backend Developer

    1 month ago


    London, United Kingdom Falconsmartit Full time

    Role: Backend Developer Location: London, UK Is it Permanent / Contract: FTE Backend Developer – Java - Node JS + AWS + Typescript + Kubernetes (or other containerization tech) Require backend developers: NodeJS but doesn’t have to be a Nodejs expert It is ok if they have passing HTML/CSS skills since they wont be doing much frontend...

  • Backend Developer

    3 months ago


    London, United Kingdom FalconSmartIT Full time

    Role: Backend Developer Location: London, UK Is it Permanent / Contract: FTE Backend Developer – Java - Node JS + AWS + Typescript + Kubernetes (or other containerization tech) Require backend developers: NodeJS but doesn’t have to be a Nodejs expert It is ok if they have passing HTML/CSS skills since they wont be doing much frontend development...


  • London, Greater London, United Kingdom SearchDATA Group Full time

    Are you skilled in developing backend systems capable of operating reliably at scale? Do you possess knowledge of web3 and smart contracts, supported by a collection of projects that demonstrate your expertise? If this resonates with you, an appealing opportunity as a Senior Backend Engineer awaits. Utilize your preferred programming language, with a...

  • Backend Developer

    4 weeks ago


    London, Greater London, United Kingdom Ncounter Limited Full time

    Backend Developer Are you ready to revolutionise the fashion industry with cutting-edge technology? Imagine being at the forefront of a movement that bridges the gap between the fleeting allure of fast fashion and the exclusivity of tailored garments. A pioneering fashion outlet is hiring for a Full Stack Developer to join their dynamic team, crafting a...

  • Backend Developer

    4 weeks ago


    London, Greater London, United Kingdom Reddit Full time

    Reddit is a community of communities. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 73+ million daily active unique visitors, Reddit is one of the internet's largest sources of information. The Guest Experience & SEO team is located across London & Dublin and we...


  • London, Greater London, United Kingdom Involved Solutions Full time

    Job Title: Backend Software DeveloperLocation: Remote or LondonSalary:£30,000 to £50,000 + Benefits (dependent on experience)Backend Java Engineer (AWS Python) *London / Hybrid WfH* to £50kA British institution currently undertaking a huge project focused on Sustainability and protecting biodiversity within the world are a looking to hire a Backend...


  • London, United Kingdom sokratiq Full time

    Well-capitalized start-up seeks extremely talented Mid/Senior Level Lead Backend Engineers. Our dynamic, early-stage tech startup is building a revolutionary platform poised to disrupt the industry. As a Senior Backend Engineer, you'll be the cornerstone of our technical infrastructure, taking ownership of its design, implementation, and ongoing maintenance....


  • London, United Kingdom sokratiq Full time

    Well-capitalized start-up seeks extremely talented Mid/Senior Level Lead Backend Engineers. Our dynamic, early-stage tech startup is building a revolutionary platform poised to disrupt the industry. As a Senior Backend Engineer, you'll be the cornerstone of our technical infrastructure, taking ownership of its design, implementation, and ongoing maintenance....

  • Backend Developer

    4 weeks ago


    London, Greater London, United Kingdom Reddit Inc Full time

    Reddit is poised to innovate rapidly and grow like no other time in its history. This is a unique opportunity to leave your mark on one of the most influential and trafficked corners of the internet We're looking to bring in a full-stack engineer who is comfortable taking on the end-to-end delivery and technical leadership of complex user-facing features....