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£30k - £50k per annum
...role Salesfire is looking for a talented and detail-oriented Back End Engineer to join our team as we continue to expand our SaaS platform... ...to crafting readable and reliable code. The benefits ~Hybrid-remote working ~AWS Certifications ~Regular social events...Hybrid workingPermanentRemoteFlexible hours- £30k - £39k per annumEstimated...digital advantage in the most demanding environments. Back End Developer As a Back end developer you will: Analyse software... ...Life at BAE Systems Digital Intelligence We are embracing Hybrid Working. This means you and your colleagues may be working in...Hybrid workingOn-siteRemote
- £57k - £74k per annumEstimatedBack End Developer / Engineer III (Java / GCP) Duration:1 year contract Location:London New office Mode:Hybrid(2-3 days in office) We are looking for a high-impact Back End Engineer to lead solution designs and execute end-to-end implementations of critical service capabilities...Hybrid workingOn-site
- £67k - £88k per annumEstimated...Contract Job Title: Back End Developer, Engineering, Defense & Security (DV clearance required) Contract Start Date: March 2026 Contract... ...IR25 Contract Location: London, Bristol or Manchester with hybrid working (2/3 days in the office) ** Mandatory requirement:...Hybrid workingFull-timeOn-site
- £61k - £79k per annumEstimated...place. What youll be doing As a Senior Software Engineer Back End Developer in the Consumer Wealth team youll play a defining and... ...Psychological support & mental health webinars with Serenis Flexible hybrid working system Extended parental leave Childcare leave...Hybrid workingFull-timeRelocation packageOn-siteRelocationFlexible hours
- £62k - £81k per annumEstimated...place. What youll be doing As a Senior Software Engineer Back End Developer in the Core Team youll play a defining and strategic role... ...support & mental health webinars with Serenis Flexible hybrid working system Extended parental leave Childcare leave...Hybrid workingLong-term contractFull-timeRelocation packageOn-siteRelocationFlexible hours
- £62k - £82k per annumEstimated...performance, and maintainability. Architect and develop serverless applications using Java, Go,... ..., and reliability features. Take end-to-end ownership of your work by designing... ...security days ~ Fully remote (+/- 3h GMT) and hybrid options ~ WFH Abroad Allowance (+/- 3h...Hybrid workingFull-timeOn-siteRemoteWork from homeFlexible hours
- £58k - £74k per annumEstimated...Hybrid based in London or Warsaw, or fully remote from Poland with visits to the Warsaw office... ...for financial systems. Own services end-to-end (design → deploy → monitor). Improve... ...you can help shape and have impact on. Backed by top VCs (LakeStar, SeedCamp, etc.)....Hybrid workingFull-timeOn-siteRemote
- £129k - £171k per annumEstimated...testing), to integration testing (local and end to end integration testing), to... ...systems. You take a pragmatic approach to developing clean solutions to complex problems. Basic... ...equity in an industry-leading company Hybrid model working from home & our office in Central...Hybrid workingFull-timeApprenticeshipOn-siteRemoteWork from homeFlexible hours
- £37k - £50k per annumEstimated...our Backend Engineer ~ Design develop and maintain scalable web... ...functional teams including front-end developers data platform engineers... ...~ Advanced knowledge of back-end development using Go or... ...bicycle and scooter storage Our hybrid schedule Our global hybrid...Hybrid workingFull-timeOn-siteRemoteWork from home5 days/weekFlexible hours
- ...and forward-thinking team. You will be responsible for designing, developing and optimizing backend systems that power our cybersecurity... ...through Nest Work-Life Balance : Flexible working hours and hybrid/remote working options to support a healthy work-life balance...Hybrid workingRemoteFlexible hours
- £101k - £133k per annumEstimated...products, services and APIs. As a Senior Back-End Engineer you should lead by example -... ...expanding support for multiple networks Develop and integrate APIs from new and existing... ...equity in an industry-leading company Hybrid model working from home & awesome office...Hybrid workingFull-timeApprenticeshipOn-siteWork from homeFlexible hours
$80k - $130k per annum
...including the AI Fund @ Radical Ventures. We are backed by some of the best minds in AI, from... ...and general purpose AI models. Our back-end development is world-class and not short of... ...retreats in stunning locations ~ Hybrid working with flexibility, role dependent...Hybrid workingRemote jobTemporary- £52k - £70k per annumEstimated...Tech Stack For the Risk Engine squad , you will likely be bridging the gap between our core backend and our AI services: Core Back-end: Go Data stack: Python Database: PostgreSQL Infra: Google Cloud Platform, Terraform AI: Claude, Gemini, GPT Note:...Hybrid workingFull-timeOn-siteRemote
- £50k - £68k per annumEstimated...well as on the job learning. This role is hybrid with 3 days onsite at our Shirebrook HQ... ...all aspects of our state of the art inhouse developed ecommerce platform. Our platform runs over... ...teams on the frontline and to bring ideas back to the office which will improve how we...Hybrid workingFull-timeOn-siteRemote
- £55k - £76k per annumEstimated...is something we are passionate about, we even have a dedicated Developer Tooling team) Building data processing pipelines for use in production... ...and Company Bonus #128176; ~ Flexible working hours in a hybrid workplace & free access to global WeWork locations & events...Hybrid workingOn-siteWork from homeFlexible hours
- £59k - £79k per annumEstimated...Outside IR35 Backend Software Engineer MOD/Defence Project Farnborough Hybrid 500-550 per day Contract opportunity for a backend software... ...per week in Farnborough is needed. Key skills required Backed development experience (Mid-senior level) Python Data Pipeline...Hybrid workingFull-time
- £50k - £68k per annumEstimated...potential to become permanent. This hybrid role offers flexibility with... ...for consumption by front-end applications and other services... ...learning platform to continue to develop and grow your career with us... ...provider specialising in tech-enabled back-office solutions. Our mission...Hybrid workingPermanentFull-timeFixed-term contractOn-siteRemote
- £77k - £101k per annumEstimated...Adword: Job title: Backend Java Developer Duration: 4 months contract with a possibility of extension Location: London 2 day a week Hybrid Job description: Looking for a Backend Java developer with 6+ years of experience in building and implementing large-scale...Hybrid working
£90k - £130k per annum
Senior Backend Engineer £90k to £130k + equity | Hybrid London (3 days) “Small team. Big ownership. Backed by serious capital” We are supporting a well-funded,... ...You will work across the backend and own problems end-to-end. That includes: Designing services and APIs...Hybrid workingLong-term contractPermanent- £60k - £83k per annumEstimated...allowance Flexible working options, including hybrid working arrangements Generous pension... ...in a start-up environment with the backing of a large, industry leader and we actively... .... What you will be doing: Design, develop, test, deploy and maintain highly performant...Hybrid workingFull-timePart-timeOn-siteRemoteFlexible hours
£36k - £65k per annum
...per year Requirements: We are looking for a Senior Backend Developer who has very strong skills in Typescript and NodeJS. You should... ...the team and the platform. The role is based in Crewe, Cheshire, and offers hybrid working arrangements. last updated 8 week of 2026...Hybrid workingFull-time- ...Java / Cloud (SC Cleared) Guildford, Surrey (Hybrid - x3 days per week on-site)12-month... ...technologies. Key Responsibilities Design, develop and maintain high-quality, scalable Java-... ...Exposure to Quarkus framework Front-end development experience using Angular Additional...Hybrid workingLong-term contract
£85k - £100k per annum
...your primary focus lies in architecting, developing, and maintaining robust backend systems,... ...on a personal development plan which is backed up by salary reviews twice yearly to ensure... ...team frequents to the London office on a hybrid basis, and this amounts to 3 times a week...Hybrid workingPermanentOn-site3 days/week- £35k - £47k per annumEstimated...experience, streamline operations and unlock new capabilities. Develop on our Platform with modern services like AWS, CloudFlare, Docker... ...upgrade reimbursement. New hire office equipment stipend for hybrid or distributed employees. Get the gear you need to work at your best...Hybrid workingFull-timeOn-siteRemote
- £67k - £86k per annumEstimated...knowledge of the best practices in designing, developing and deploying those services in a cloud... ...NALA Decision ~ We’ll aim to come back to you with a timely decision and feedback... ...people who come to our London office; Hybrid Working: We work in our Canary Wharf...Hybrid workingRemote jobFull-timeOn-siteMonday to WednesdayMonday to ThursdayMonday to Friday
£80k - £100k per annum
...a comprehensive package including share options, learning budget, wellness budget and enhanced parental leave. The company operate a hybrid model in their expertly designed central London office - which boasts a private chef there to provide nutritious, delicious meals to make...Hybrid workingPermanentOn-site£70k per annum
...technical transformation. Our Senior Software Engineer role focuses on backend services, platform engineering, and CI/CD pipelines in a hybrid working environment (2x a week in office) located in Leeds. We offer a competitive salary of up to £70k D.O.E along with a supportive...Hybrid workingFull-timeOn-site- £57k - £74k per annumEstimated...-aware execution pipelines with strong performance guarantees Develop on our Platform with services like AWS CloudFlare Docker Kubernetes... ...upgrade reimbursement. New hire office equipment stipend for hybrid or distributed employees. Get the gear you need to work at your...Hybrid workingLong-term contractFull-timeOn-siteRemote
£75k - £85k per annum
Senior Backend Developer - Python, AWS, Django Central London / Hybrid - one day in the office £75-85k + benefits We’re seeking a Senior Backend Python Developer... ...: ~Deeper understanding of SQL ~Knowledge of front-end technologies such as Vue or React ~Experience with...Hybrid workingPermanentOn-site

