Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Neutron stars and Senior Software Engineers (Node.js, Next.js, NestJS, NoSQL)

£150k per annum

Neutron stars are unbelievably dense, thus a single teaspoon of neutron star material would weigh a billion tonnes on Earth. We need razor-sharp builders. Don't be a neutron star.

There are 2 versions of this ad. Below is the anodyne version. Bonus points if you can find the more analeptic version. And provide proof of your quest. Good luck!

  • The Senior Software Engineer will work for a hypergrowth SaaS scaleup.
  • The Senior Software Engineer will earn £150,000 plus equity.
  • The Senior Software Engineer will enjoy hybrid working in London.
  • The Senior Software Engineer will be engineer first, SRE second.
  • The Senior Software Engineer will have a decade of engineering experience.
  • The Senior Software Engineer will work closely with the Head of Engineering on technical strategy and architecture decisions.
  • The Senior Software Engineer will have agentic workflow design skills.
  • The Senior Software Engineer will mentor a small team of accomplished engineers.
  • The Senior Software Engineer will live and breathe startup culture.
  • The Senior Software Engineer will be highly analytical and numerate.
  • The Senior Software Engineer will have a stellar academic track record.
  • The Senior Software Engineer will be responsible for building and maintaining highly secure, performant and scalable systems.
  • The Senior Software Engineer will nurture and oversee the building of reliable data pipelines by our Data Engineering team.
  • The Senior Software Engineer will get close to the product.
  • Senior Software Engineer will implement microservices magic, all hosted on the Cloud (GCP preferred).
  • The Senior Software Engineer will design, build, and operate production systems that leverage LLMs as reasoning engines.
  • The Senior Software Engineer will orchestrate multi-step agentic workflows to complete tasks autonomously.
  • The Senior Software Engineer will need the 3 Ns. Node.js, Next.js and NestJS. No joke.
  • The Senior Software Engineer will be familiar with NoSQL databases.
  • The Senior Software Engineer will have the vision to architect, design and build scalable systems across the full stack.
  • The Senior Software Engineer will work extensively with Claude Code.
#J-18808-Ljbffr
Vacancy posted 21 hours ago
Similar jobs that could be interesting for youBased on the Neutron stars and Senior Software Engineers (Node.js, Next.js, NestJS, NoSQL) in London vacancy
  • £160k per annum

     ...infrastructure business, profitable and enterprise-backed, hiring senior and staff backend engineers into their core team. Product-led and selling to...  ...own it. Must have proven, commercial experience with: Node.js and TypeScript Designing and scaling high-traffic... 
    Senior
    Software
    Javascript
    Remote

    Atarus

    London
    4 days ago
  • £600 per day

     ...Senior TypeScript Engineer (Node.js, AWS Serverless), FinTech Location: London, Manchester, Leeds, Edinburgh or Bristol (flexible hybrid) Rate: £600 per day. Inside IR35 Duration: 6 months About Codurance We're a software craftsmanship... 
    Senior
    Software
    Javascript
    Hybrid working
    Flexible hours

    Codurance

    London
    22 days ago
  • £55k - £71k per annumEstimated
     ...Here’s a summary of the role:   Build software that matters, take real technical ownership...  ...do your best work. This is a hands-on senior engineering role for someone who enjoys solving...  ...complex backend services and APIs using Node.js, TypeScript, and AWS , from technical... 
    Senior
    Software
    Javascript
    Hybrid working
    Visa sponsorship
    On-site
    Flexible hours

    Diligent Corporation

    London
    16 days ago
  • £57k - £73k per annumEstimated
     ...Scalo zajmujemy się dostarczaniem projektów software'owych i wspieraniem naszych partnerów w...  ...backendowych i REST API w C#/.NET lub Node.js, pracę z SQL Server / Azure SQL oraz...  ...komercyjne doświadczenie jako Fullstack Software Engineer na poziomie Regular+ lub Senior,... 
    Senior
    Software
    Javascript

    SCALO

    London
    a month ago
  • £64k - £83k per annumEstimated
     ...Why we do it. Greener. Fairer. Future. We’re looking for a Senior Software Engineer (Python) to join our product and engineering team building...  ...industry.  Our tech stack is Python with GraphQL, PostgreSQL and NoSQL databases, running on AWS, with a React/Next.js frontend.... 
    Senior
    Software
    Javascript
    Full-time

    octoenergy

    London
    a month ago
  • £78k - £103k per annumEstimated
     ...looking for experienced AI/ML Engineers to join the team! The AI/ML...  ...What you will be doing   As a Senior Consultant in SAIL, you will...  ...Engineering, Platform Engineering, or Software Engineering, and apply it to...  ...-end development with React/Next.js, Material UI and SWR.... 
    Senior
    Software
    Javascript

    Baringa

    London
    more than 2 months ago
  • £60k - £78k per annumEstimated
     ...spreadsheets and slowly drifting away from engineering. You’ll still be hands-on . But...  ...mentoring engineers, improving how we deliver software and tackling the difficult, cross-...  .... You’ll be working primarily with Node.js, TypeScript/JavaScript and React , while... 
    Senior
    Software
    Javascript
    Full-time
    Hybrid working
    Flexible hours

    The ECA International Group

    London
    17 days ago
  • £55k - £65k per annum

     ...Senior Software Engineer About Us Exam Papers Plus is one of the UK's best-known names in 11+ and high-stakes exam preparation, trusted by over...  ...features across our learner and content platforms (React, Node.js, NestJS), taking work from spec through to production.... 
    Senior
    Software
    Javascript
    Permanent
    Full-time
    Hybrid working
    On-site
    London
    a month ago
  • £57k - £76k per annumEstimated
     ...global team. About the team Engineering the future of customer support...  ...We’re now looking for a Senior Backend Engineer (Golang) to...  ...~7+ years of professional software engineering experience, with a...  ...experience with both SQL and NoSQL databases — especially Cassandra... 
    Senior
    Software
    Javascript
    Long-term contract

    Deliveroo

    London
    26 days ago
  • £100k - £135k per annum

     ...Senior Product Engineer Location: Nine Elms, London. Full time- hybrid with at least 3 days a week...  ...AI-first company We don't just build software. We build intelligent systems. From AI-...  ...TypeScript, GraphQL, and SQL. At home in NestJS (or a similar Node.js framework) and... 
    Senior
    Software
    Javascript
    Full-time
    Hybrid working
    On-site

    Zapp

    London
    6 days ago
  • £80k - £100k per annum

    Company: ROBERT WALTERS Job Type: Permanent Salary: £80000.00 - £100000.00
    Software
    Javascript
    Permanent

    ROBERT WALTERS

    London
    a month ago
  • €70k - €95k per annum

     ...Senior Fullstack Engineer (F/M/X) Full remote — Europe · Product & Engineering Who are we? In 20...  ...of 20 people, growing by 50% over the next year. ️ Our stack We're a TypeScript...  ...proud of what we've built. Backend : Node.js, TypeScript, NestJS. Microservices... 
    Senior
    Software
    Javascript
    On-site
    Remote

    WeMaintain

    London
    7 days ago
  • £133k - £173k per annumEstimated
     ...languages. About the Role As a Software Engineer on our AI Systems team, you'll build the...  ...how what we learn changes what we build next. Scaling. The Ledgy web application,...  ...Software Engineer, with strong TypeScript/Node fundamentals across back end and front end... 
    Senior
    Software
    Javascript
    Long-term contract
    Hybrid working
    On-site
    Remote
    Work from home
    Flexible hours

    Software Engineering, Data Science

    London
    6 days ago
  • £90k - £120k per annum

     ...ll join a cross-functional department of Software Engineers, Product Managers and Designers, all collaborating...  ...of our stack is GoLang, AWS, and Vue.js, with modern design philosophies and a...  ...overall success of the business. As a Senior engineer, you’ll be embedded in a squad,... 
    Senior
    Software
    Javascript
    Hybrid working
    On-site
    Work from home
    Shift work

    Risk Ledger

    London
    a month ago
  • £60k - £76k per annumEstimated
     ...extensive experience in delivering both software and architecture delivery Takes full ownership...  ...participant in the wider Tech Lead and engineering communities Problem Solving &...  ...one or more of the programming languages (Node.js, .Net, .Net Core, Python etc) with Cloud... 
    Senior
    Software
    Javascript
    Full-time
    Remote
    Flexible hours
    Shift work

    Shell

    London
    5 days ago
  • £57k - £75k per annumEstimated
     ...centric digital experience. Our core stack is built around Node.js, TypeScript, and NestJS, with a front-end powered by React. We deploy using AWS...  ...discovery, ideation, and problem-solving. Contributing to engineering-wide initiatives, participating in technical discussions,... 
    Senior
    Software
    Javascript
    Work from home
    Flexible hours
    Afternoon shift
    1 day/week

    Super Payments

    London
    more than 2 months ago
  • £79k - £105k per annumEstimated
     ...speaking 25 different languages. About the Role As a Senior/Staff Software Engineer at Ledgy, you’ll design and build elegant, scalable...  ...Frontend: React, Tailwind CSS, tRPC Backend: tRPC, Node.js, MongoDB, Temporal Infrastructure: GCP, Terraform Cloud... 
    Senior
    Software
    Javascript
    Hybrid working
    On-site
    Remote
    Work from home
    Flexible hours

    Software Engineering

    London
    more than 2 months ago
  • £60k - £80k per annum

     ...three days a week in the office) Level: Senior Engineer I C3 Team: Engineering Salary: £6...  ...Contract: Permanent Reporting To: Software Engineering Manager Please note:...  ...scalable backend services using TypeScript and Node.js Work with event-driven systems and... 
    Senior
    Software
    Javascript
    Permanent
    Hybrid working
    On-site
    Shift work

    Kaluza

    London
    16 hours ago
  • £70k - £80k per annum

    Senior Software Developer with Angular ? Central London Our Client is seeking to a recruit a Senior Technical Lead Developer with at least...  ...years solid expertise in developing software with Angular and Node.js A background in product development and working within a regulated... 
    Senior
    Software
    Javascript
    Full-time

    Nexus Jobs Limited

    London
    22 days ago
  • £90k - £110k per annum

     ...forefront of technical innovation, you will be in a prime position to progress your abilities. You will be coding applications with Node js/React js or a range of different languages. You will be focusing your AWS knowledge to work on AWS hosted environments and will be... 
    Senior
    Software
    Javascript
    Permanent

    LinuxRecruit

    London
    more than 2 months ago
  • £72k - £94k per annumEstimated
     ...helping shape the systems, teams and products that will define the next chapter of digital healthcare. You'll be solving complex...  ...the role: We are looking for talented and experienced Senior Software Engineers to work on our range of successful eCommerce sites and pharmacy... 
    Senior
    Software
    Javascript
    Long-term contract
    Hybrid working
    Work from home
    Flexible hours

    HeliosX

    London
    7 days ago
  • £90k - £120k per annum

     ...Applications Senior Manager Location: London (hybrid working) The Role The Senior...  ...prioritisation of capacity. Ensuring all software utilised by the applications team has...  ...solutions to tight deadlines ~ Languages:  JS/ECMAScript 6, Semantic HTML, CSS/SCSS ~... 
    Senior
    Software
    Javascript
    Permanent
    Hybrid working

    Brimstone Consulting

    London
    more than 2 months ago
  • £64k - £82k per annumEstimated
     ...banking applications. Forward Deployed Engineers will conduct targeted, hands-on...  ...rapid release cadence. The role combines senior software engineering, DevOps, SRE, test automation...  ...strong TypeScript skills are valued for Node.js-centric projects. Proficiency with the... 
    Senior
    Software
    Javascript

    Luxoft

    London
    3 days ago
  • £87k - £116k per annumEstimated
     ...Requirements We are seeking an experienced Senior Engineering Manager (SEM) - Life Sciences &...  ...In this role, you will lead end-to-end software delivery-spanning requirement analysis,...  ...JavaScript/TypeScript frameworks (React, Vue.js, Next.js), and Python. Modernization... 
    Senior
    Software
    Javascript
    Full-time

    Virtusa Corporation

    London
    24 days ago
  • £100k - £140k per annum

     ...the AI sector. In this role, your primary responsibilities will include managing the frontend using technologies such as React and Next.js. You will be expected to create seamless and responsive user interfaces that enhance user experience. Familiarity with TypeScript will... 
    Senior
    Software
    Javascript
    Permanent

    LinuxRecruit

    London
    more than 2 months ago
  • £73k - £95k per annumEstimated
    You'll join the TDI Engineering Platforms and Practice group as a Senior Software Engineer. The group defines, builds and enforces software delivery standards across...  ...tested backend code in TypeScript or JavaScript for Node.js Experience with modern... 
    Senior
    Software
    Javascript

    Luxoft

    London
    1 day ago
  • £67k - £88k per annumEstimated
     ...This is one of the most senior individual contributor roles in platform engineering at IFS. You will set the direction for our Internal Developer...  ...the queue. At IFS, we're building the next generation of AI-native enterprise software, transforming how some of the world's... 
    Senior
    Software
    Javascript
    Full-time
    Hybrid working
    On-site
    Flexible hours

    IFS

    London
    11 days ago
  • £58k - £76k per annumEstimated
     ...digital, the store and the cloud. We’re looking for a Lead Backend Engineer to drive the integration of our POS platform with mission-...  ...Strong backend engineering experience with modern technologies (Node.js, TypeScript, or similar) Proven track record integrating APIs... 
    Senior
    Software
    Javascript

    On

    London
    17 hours ago
  • £53k - £67k per annumEstimated
     ...different languages.   The Role   We are looking for a senior, hands-on software engineer with a slight front-end lean. The role combines polished...  .... Build production features using React and Next.js, working directly with designers in Figma and maintaining... 
    Senior
    Software
    Javascript

    Red Badger

    London
    16 hours ago
  • £60k per annum

     ...data, and we are continuing to grow our engineering capability to support this ambition....  ...hiring a full-stack focused mid-level Software Engineer to join our Research Enablement...  ...Our core tech-stack includes Typescript, Node.JS, WebAssembly, PostgresSQL , Terraform... 
    Software
    Javascript
    Long-term contract
    Full-time
    Hybrid working
    On-site
    Immediate start
    Remote
    Flexible hours

    Our Future Health

    London
    a month ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Neutron stars and Senior Software Engineers (Node.js, Next.js, NestJS, NoSQL). Be the first to apply!