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About Dune Dune is on a mission to make crypto data accessible. Were a collaborative multi-chain analytics platform used by thousands of developers, analysts, & investors to understand the on-chain world and the frontiers of finance. Were a team of ~55 employees, working together across Europe and eastern US timezones ?. We believe in our mission, and in building a powerful, open product that allows individuals and communities to do deep research into important ecosystems like Bitcoin, Ethereum, Solana, and many more. Were backed by some of the world's best investors. In February 2022, we announced our Series B funding round led by Coatue and Union Square Ventures, an important milestone that allowed us to double down on our mission. Were using the funds to educate, reward and empower a new generation of onchain analysts aka Wizards
About Dune Dune is on a mission to make crypto data accessible. Were a collaborative multi-chain analytics platform used by thousands of developers, analysts, & investors to understand the on-chain world and the frontiers of finance. Were a team of ~55 employees, working together across Europe and eastern US timezones ?. We believe in our mission, and in building a powerful, open product that allows individuals and communities to do deep research into important ecosystems like Bitcoin, Ethereum, Solana, and many more. Were backed by some of the world's best investors. In February 2022, we announced our Series B funding round led by Coatue and Union Square Ventures, an important milestone that allowed us to double down on our mission. Were using the funds to educate, reward and empower a new generation of onchain analysts aka Wizards
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Job Role: Software Engineer - Angular Job Type: Contract (part time) Location: Remote (UK only) Daily rate: £425 per day (Outside IR35) * Duration: 12 months * Commitment: 1-2 days per month (final week of each month) * Scope: Maintenance support, system health, troubleshooting, and minor enhancements We are hiring on behalf of our client, an established organisation with a large-scale digital presence. They are seeking reliable ongoing support to maintain and optimise their Contentful-based web platform. This role will initially focus on the current tech stack and then transition to their new website following its launch in late October. This is a 12-month contract requiring approximately three days of support each month. The work is primarily maintenance-focused, ensuring system stability, keeping packages up to date, and addressing issues as they arise.
Job Role: Software Engineer - Angular Job Type: Contract (part time) Location: Remote (UK only) Daily rate: £425 per day (Outside IR35) * Duration: 12 months * Commitment: 1-2 days per month (final week of each month) * Scope: Maintenance support, system health, troubleshooting, and minor enhancements We are hiring on behalf of our client, an established organisation with a large-scale digital presence. They are seeking reliable ongoing support to maintain and optimise their Contentful-based web platform. This role will initially focus on the current tech stack and then transition to their new website following its launch in late October. This is a 12-month contract requiring approximately three days of support each month. The work is primarily maintenance-focused, ensuring system stability, keeping packages up to date, and addressing issues as they arise.
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Job Title: Software Engineer - Defence Sector Location: London Security Clearance: SC / DV required Job Type: [Full-Time / Contract / Permanent] We are seeking a Software Engineer to design, develop, and maintain software solutions for critical defence systems. You'll work on secure, high-reliability applications that support national security and defence operations. * Develop and maintain software for mission-critical systems. * Collaborate with multidisciplinary teams to meet technical and operational requirements. * Write clean, efficient, and well-documented code. * Support integration, testing, and debugging in secure environments. * Ensure compliance with defence standards and cybersecurity protocols. * Proficiency in programming languages such as C++, C#, Java, or Python. * Experience in embedded systems, real-time applications, or secure software development.
Job Title: Software Engineer - Defence Sector Location: London Security Clearance: SC / DV required Job Type: [Full-Time / Contract / Permanent] We are seeking a Software Engineer to design, develop, and maintain software solutions for critical defence systems. You'll work on secure, high-reliability applications that support national security and defence operations. * Develop and maintain software for mission-critical systems. * Collaborate with multidisciplinary teams to meet technical and operational requirements. * Write clean, efficient, and well-documented code. * Support integration, testing, and debugging in secure environments. * Ensure compliance with defence standards and cybersecurity protocols. * Proficiency in programming languages such as C++, C#, Java, or Python. * Experience in embedded systems, real-time applications, or secure software development.
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Full Stack Developer - Hybrid (London & Bristol) - Circa £600 per day inside ir35 - 3 months All applicants must hold an active SC clearance. * Develop and maintain web applications: Design, code, test, and deploy scalable and efficient web applications using modern technologies. * Collaborate with cross-functional teams: Work closely with designers, product managers, and other developers to create seamless user experiences. * Implement front-end solutions: Create responsive and interactive user interfaces using HTML, CSS, JavaScript, and front-end frameworks such as React, Angular, or Vue.js and TypeScript Develop back-end services * Build and maintain server-side logic, databases, and APIs using Spring and Java * Experience of Cloud Native microservices architectures deployed on Kubernetes hosted on Red Hat OpenShift
Full Stack Developer - Hybrid (London & Bristol) - Circa £600 per day inside ir35 - 3 months All applicants must hold an active SC clearance. * Develop and maintain web applications: Design, code, test, and deploy scalable and efficient web applications using modern technologies. * Collaborate with cross-functional teams: Work closely with designers, product managers, and other developers to create seamless user experiences. * Implement front-end solutions: Create responsive and interactive user interfaces using HTML, CSS, JavaScript, and front-end frameworks such as React, Angular, or Vue.js and TypeScript Develop back-end services * Build and maintain server-side logic, databases, and APIs using Spring and Java * Experience of Cloud Native microservices architectures deployed on Kubernetes hosted on Red Hat OpenShift
Vice President - C# Quant Developer | Front Office Engineering?? London | ?? Competitive VP-level package | ?? Hybrid working Join the Markets Engineering team at a global financial leader as a hands-on C# Quant Developer where you'll build and support front-office pricing and risk tools used by traders across multiple asset classes. This is a high-impact role, working closely with quants and traders to deliver innovative solutions in a fast-paced environment. Why apply? * Front-office impact - build tools used daily by traders and risk teams * Exposure across asset classes - equities, fixed income, FX, commodities * Global collaboration - work with colleagues in London and international teams * Hybrid working - flexible office/home balance in a front-office role * Career growth - VP-level role with strong visibility and direct business interaction What you'll do
Vice President - C# Quant Developer | Front Office Engineering?? London | ?? Competitive VP-level package | ?? Hybrid working Join the Markets Engineering team at a global financial leader as a hands-on C# Quant Developer where you'll build and support front-office pricing and risk tools used by traders across multiple asset classes. This is a high-impact role, working closely with quants and traders to deliver innovative solutions in a fast-paced environment. Why apply? * Front-office impact - build tools used daily by traders and risk teams * Exposure across asset classes - equities, fixed income, FX, commodities * Global collaboration - work with colleagues in London and international teams * Hybrid working - flexible office/home balance in a front-office role * Career growth - VP-level role with strong visibility and direct business interaction What you'll do
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Senior Backend Engineer Python/Django | Climate Tech Scale-Up | Central London c.£85-95k Ready to make real impact with your code? This climate-tech scale-up is going through the gears, backed by world-class investors, and heading towards a big future. Theyve built a platform already trusted by global enterprise brands and now the engineering team is growing fast to take things to the next level. Youll join as a Senior Backend Engineer, taking ownership of complex Python/Django services that power enterprise decarbonisation. Expect to design elegant APIs, tackle data-heavy challenges, and collaborate closely with sustainability experts and product teams. What makes this special? * High-performance engineering team smart, passionate, and collaborative * Big mission accelerating how the worlds largest businesses understand and reduce carbon footprints
Senior Backend Engineer Python/Django | Climate Tech Scale-Up | Central London c.£85-95k Ready to make real impact with your code? This climate-tech scale-up is going through the gears, backed by world-class investors, and heading towards a big future. Theyve built a platform already trusted by global enterprise brands and now the engineering team is growing fast to take things to the next level. Youll join as a Senior Backend Engineer, taking ownership of complex Python/Django services that power enterprise decarbonisation. Expect to design elegant APIs, tackle data-heavy challenges, and collaborate closely with sustainability experts and product teams. What makes this special? * High-performance engineering team smart, passionate, and collaborative * Big mission accelerating how the worlds largest businesses understand and reduce carbon footprints
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Central London (Hybrid - ideally 2 days onsite, flexible)?? £50,000 - £60,000 + tailored bonus + benefits The Opportunity How often do you get the chance to join a business on the ground floor, where your code, your ideas, and your decisions directly shape the future of an entire industry? We're partnered with a high-growth PropTech firm that is redefining how property is bought, sold, managed, and experienced across the UK. They're not just another start-up tinkering on the edges of the market - they've already secured partnerships with major national brands and are scaling fast, with ambitious product launches ahead. Now they're looking for a Software Engineer to join their small but mighty technical team. This isn't just another dev role - it's a chance to take ownership, lead projects, and grow into a key technical leader as the company scales. Why Join?
Central London (Hybrid - ideally 2 days onsite, flexible)?? £50,000 - £60,000 + tailored bonus + benefits The Opportunity How often do you get the chance to join a business on the ground floor, where your code, your ideas, and your decisions directly shape the future of an entire industry? We're partnered with a high-growth PropTech firm that is redefining how property is bought, sold, managed, and experienced across the UK. They're not just another start-up tinkering on the edges of the market - they've already secured partnerships with major national brands and are scaling fast, with ambitious product launches ahead. Now they're looking for a Software Engineer to join their small but mighty technical team. This isn't just another dev role - it's a chance to take ownership, lead projects, and grow into a key technical leader as the company scales. Why Join?
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I am currently recruiting for a Software Engineer to work for a fascinating company within the space domain that are pushing the boundaries of technology based in London. Salary up to £70,000 + Benefits. The company is very highly regarded within the industry and has some incredible projects currently ongoing, some of which will make national headlines once delivered. They have grown from strength to strength and doubled in size last year, with ambitious but realistic growth plans forecast this year. To support the business with its future plans as well as enabling them to be able to deliver upon their current project demands they have the need to appoint another Software Engineer on a permanent basis. In this role as a Software Engineer, you will be responsible for coding in Rust and C/C++.
I am currently recruiting for a Software Engineer to work for a fascinating company within the space domain that are pushing the boundaries of technology based in London. Salary up to £70,000 + Benefits. The company is very highly regarded within the industry and has some incredible projects currently ongoing, some of which will make national headlines once delivered. They have grown from strength to strength and doubled in size last year, with ambitious but realistic growth plans forecast this year. To support the business with its future plans as well as enabling them to be able to deliver upon their current project demands they have the need to appoint another Software Engineer on a permanent basis. In this role as a Software Engineer, you will be responsible for coding in Rust and C/C++.
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* Open to UK/EU-Based Candidates Only * Outside IR35 * 9-12 Month Initial Contract | Start ASAP | Likely Extension New contract opportunity for an experienced .NET Developer to join a high-profile programme in the banking/fintech sector, delivering secure enterprise applications and integrating AI/ML solutions. * Independently manage and deliver technical projects end-to-end - greenfield project experience. * Design, develop, test, and deploy enterprise applications using Microsoft technologies. * Build secure fintech workflows aligned with compliance (GDPR, OAuth, encryption). * Integrate and deploy AI/ML components (NLP and recommendation systems). * Collaborate in an Agile (Scrum/Kanban) environment with technical and business teams. * Strong experience with .NET, C#, Azure, Power Platform * Proven background building secure enterprise / banking systems
* Open to UK/EU-Based Candidates Only * Outside IR35 * 9-12 Month Initial Contract | Start ASAP | Likely Extension New contract opportunity for an experienced .NET Developer to join a high-profile programme in the banking/fintech sector, delivering secure enterprise applications and integrating AI/ML solutions. * Independently manage and deliver technical projects end-to-end - greenfield project experience. * Design, develop, test, and deploy enterprise applications using Microsoft technologies. * Build secure fintech workflows aligned with compliance (GDPR, OAuth, encryption). * Integrate and deploy AI/ML components (NLP and recommendation systems). * Collaborate in an Agile (Scrum/Kanban) environment with technical and business teams. * Strong experience with .NET, C#, Azure, Power Platform * Proven background building secure enterprise / banking systems
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You will be heavily product focused and have a strong track record of demonstrating you are more than a coder and genuinely love the product build. * Strong experience of Python Development with Django Rest frameworks. * Expert with FastAPI andPostgres * Experience of refactoring monolithic systems. * Outstanding knowledge of MongoDB. * Worked on large scale codebases. * AWS Serverless experience. * Experience in scalable application design. * Proven ability to work well in a high growth tech SME. * Experience of pair-programming. * Work collaboratively and expertly as part of a team. The client is operating a 3 stage interview process and are looking to progress quickly. The business offer a superb benefits package alongside the remote working. Feedback will be provided on your CV from the client within a few days of having been submitted by Aimtech Recruitment.
You will be heavily product focused and have a strong track record of demonstrating you are more than a coder and genuinely love the product build. * Strong experience of Python Development with Django Rest frameworks. * Expert with FastAPI andPostgres * Experience of refactoring monolithic systems. * Outstanding knowledge of MongoDB. * Worked on large scale codebases. * AWS Serverless experience. * Experience in scalable application design. * Proven ability to work well in a high growth tech SME. * Experience of pair-programming. * Work collaboratively and expertly as part of a team. The client is operating a 3 stage interview process and are looking to progress quickly. The business offer a superb benefits package alongside the remote working. Feedback will be provided on your CV from the client within a few days of having been submitted by Aimtech Recruitment.
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Qualifications&Skills:- * ExperienceindevelopingsoftwareusingC/C++. * Aninterestindevelopingsystem-levelsoftwareforiOS,Android,ordesktopoperatingsystemsusedbythird-partyapplications. * Adesiretoexpandyourknowledgeofvideocodecsandvideostreamingtechnology.-HoldadegreeinComputerScienceorsimilardiscipline. Responsibilities:- * DevelopandmaintaintheintegrationofLCEVC(MPEG-5Part2)intovariousoperatingsystems,includingAndroid,Chromium,WebRTC,andJavaScript-basedwebdecoders. * WorkonprojectssuchasaddingsupportforHDRcontentplaybackonmobileplatformsandenablingLCEVCplaybackonwebbrowsers. * CollaboratewithdecoderandencoderteamstomaintainandimprovethecoreC++codecintegrationlayers. * Integratecompressionsolutions,likeVC6andPointCloudCompression,intodifferentvideoeditingandcreationapplications.
Qualifications&Skills:- * ExperienceindevelopingsoftwareusingC/C++. * Aninterestindevelopingsystem-levelsoftwareforiOS,Android,ordesktopoperatingsystemsusedbythird-partyapplications. * Adesiretoexpandyourknowledgeofvideocodecsandvideostreamingtechnology.-HoldadegreeinComputerScienceorsimilardiscipline. Responsibilities:- * DevelopandmaintaintheintegrationofLCEVC(MPEG-5Part2)intovariousoperatingsystems,includingAndroid,Chromium,WebRTC,andJavaScript-basedwebdecoders. * WorkonprojectssuchasaddingsupportforHDRcontentplaybackonmobileplatformsandenablingLCEVCplaybackonwebbrowsers. * CollaboratewithdecoderandencoderteamstomaintainandimprovethecoreC++codecintegrationlayers. * Integratecompressionsolutions,likeVC6andPointCloudCompression,intodifferentvideoeditingandcreationapplications.
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Day Rate: £500 - £700 Duration: 6 months IR35: Outside Scope Overview Are you a talented Software Developer eager to take on exciting project-based work with leading organisations? We are seeking skilled developers for multiple contract opportunities across various sectors, including tech, finance, and healthcare. * Engage in diverse and challenging projects, delivering immediate value to clients while enhancing your technical skills. * Collaborate with innovative teams to design and implement robust software solutions that meet business needs. * Experience the flexibility of contract work, allowing you to choose projects that align with your expertise and career goals. These contract roles are ideal for developers looking to make an impact quickly and explore different industries while enjoying the freedom of flexible assignments. Key Skills
Day Rate: £500 - £700 Duration: 6 months IR35: Outside Scope Overview Are you a talented Software Developer eager to take on exciting project-based work with leading organisations? We are seeking skilled developers for multiple contract opportunities across various sectors, including tech, finance, and healthcare. * Engage in diverse and challenging projects, delivering immediate value to clients while enhancing your technical skills. * Collaborate with innovative teams to design and implement robust software solutions that meet business needs. * Experience the flexibility of contract work, allowing you to choose projects that align with your expertise and career goals. These contract roles are ideal for developers looking to make an impact quickly and explore different industries while enjoying the freedom of flexible assignments. Key Skills
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Software Engineer - Remote - Java - low latency - Inside IR35
Software Engineer - Remote - Java - low latency - Inside IR35
The Bridge (IT Recruitment) Limited
The Borough, SE1 0AA
£535 - 550 per day
This is a fantastic opportunity to work as a Sofware Engineer, on a long term contract, working for a major finance company, inside IR35 and fully remote. The key skills required for this Software Engineer role are below. * Low latency * FX Matching * Java * C++ (desirable) * trading (desirable) * SQL * Gradle If you do have the relevant experience for this remote Software Engineer position, please do apply.
This is a fantastic opportunity to work as a Sofware Engineer, on a long term contract, working for a major finance company, inside IR35 and fully remote. The key skills required for this Software Engineer role are below. * Low latency * FX Matching * Java * C++ (desirable) * trading (desirable) * SQL * Gradle If you do have the relevant experience for this remote Software Engineer position, please do apply.
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SC Cleared Full stack Deployed Software Engineer Permanent Position (No Sponsorships available) - Hybrid London / Colchester Job Description We are seeking skilled Deployed Software Engineer to join our team and contribute to the implementation and deployment of AI-driven technology within defence environments. Essential Skills * Proficiency in programming languages: Python, C++, Java, and Rust. * Front-end experience in TypeScript or JavaScript using React or Angular * Strong communication skills for effective customer interaction. * Experience in systems integration within defence or military environments. * Expertise in SQL and hardware experience. * Knowledge of machine learning applications and robotics. * Ability to work effectively in field environments. Responsibilities
SC Cleared Full stack Deployed Software Engineer Permanent Position (No Sponsorships available) - Hybrid London / Colchester Job Description We are seeking skilled Deployed Software Engineer to join our team and contribute to the implementation and deployment of AI-driven technology within defence environments. Essential Skills * Proficiency in programming languages: Python, C++, Java, and Rust. * Front-end experience in TypeScript or JavaScript using React or Angular * Strong communication skills for effective customer interaction. * Experience in systems integration within defence or military environments. * Expertise in SQL and hardware experience. * Knowledge of machine learning applications and robotics. * Ability to work effectively in field environments. Responsibilities
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Location:Reading Contract Type:IR35 Exempt, Small Business Duration:6 months (with strong potential to extend) Rate:Competitive, based on experience Were on the hunt for ahands-on Software Engineerwhos passionate about turning complex visual data into powerful, real-time solutions. This is your chance to make a real impact where your ideas wont just be heard, theyll be built into the core of the product. * Designing and implementing advanced image processing algorithms * Writing clean, scalable, and well-documented C code * Collaborating closely with stakeholders to shape and refine requirements * Optimising performance for real-time and high-resolution processing * Strong C skills for high-performance development - open to other languages * Deep knowledge of image processing techniques: edge detection, filtering, segmentation, colour correction, and more
Location:Reading Contract Type:IR35 Exempt, Small Business Duration:6 months (with strong potential to extend) Rate:Competitive, based on experience Were on the hunt for ahands-on Software Engineerwhos passionate about turning complex visual data into powerful, real-time solutions. This is your chance to make a real impact where your ideas wont just be heard, theyll be built into the core of the product. * Designing and implementing advanced image processing algorithms * Writing clean, scalable, and well-documented C code * Collaborating closely with stakeholders to shape and refine requirements * Optimising performance for real-time and high-resolution processing * Strong C skills for high-performance development - open to other languages * Deep knowledge of image processing techniques: edge detection, filtering, segmentation, colour correction, and more
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Senior Software Developer - £65,000 to £85,000 - Hybrid - London
Senior Software Developer - £65,000 to £85,000 - Hybrid - London
FryerMiles Recruitment
London
£65k - 85k per year
FryerMiles are delighted to be working with a global AI business to assist with their recruitment of a Senior Software Developer to join their team in London. This is a fantastic opportunity for Senior Software Developer to join a rapidly growing global business working with large private and government clients. * Taking project briefs from the product owner and translating this into clean, well documented and elegant code * Ensure quality in service provision in line with ISO 9001 * Ensure information security in line with ISO27001 and Cyber Essentials Plus * Development and maintenance of AI system focused on intelligence analysis and processing * Development and maintenance of the data repositories, including source, geospatial and open-source intelligence * Liaise with client stakeholders within various defence organisations
FryerMiles are delighted to be working with a global AI business to assist with their recruitment of a Senior Software Developer to join their team in London. This is a fantastic opportunity for Senior Software Developer to join a rapidly growing global business working with large private and government clients. * Taking project briefs from the product owner and translating this into clean, well documented and elegant code * Ensure quality in service provision in line with ISO 9001 * Ensure information security in line with ISO27001 and Cyber Essentials Plus * Development and maintenance of AI system focused on intelligence analysis and processing * Development and maintenance of the data repositories, including source, geospatial and open-source intelligence * Liaise with client stakeholders within various defence organisations
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Senior .NET Developer with Software Security, DevSecOps, Mainly Remote
Senior .NET Developer with Software Security, DevSecOps, Mainly Remote
CARRINGTON RECRUITMENT SOLUTIONS LTD
West End, W1A 1AB
From £80,000 to £85,000 per annum Excellent benefits
Senior .NET Developer with Software Security, Azure Lead Software Security Engineer with Development Background, DevSecOps, Mainly Remote Senior .NET Developer with Software Security, Software Security Engineer Lead is required to work for a fast-growing and exciting company based in Central London. However, this will mainly be remote. Please read in full before applying We need someone with a Microsoft tech-stack background who has experience as a .NET Developer with Software Security experience, Azure DevSecOps Consultant or even a good old fashioned Unix / Linux Systems Administrator. We want someone with a development / some form of coding background who has blossomed into Software Security / Cloud Security engineer. We NEED for you to have strong Azure skills, NOT AWSalthough a blend would be acceptable.
Senior .NET Developer with Software Security, Azure Lead Software Security Engineer with Development Background, DevSecOps, Mainly Remote Senior .NET Developer with Software Security, Software Security Engineer Lead is required to work for a fast-growing and exciting company based in Central London. However, this will mainly be remote. Please read in full before applying We need someone with a Microsoft tech-stack background who has experience as a .NET Developer with Software Security experience, Azure DevSecOps Consultant or even a good old fashioned Unix / Linux Systems Administrator. We want someone with a development / some form of coding background who has blossomed into Software Security / Cloud Security engineer. We NEED for you to have strong Azure skills, NOT AWSalthough a blend would be acceptable.
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Backend Engineer - Scale Systems with Real Impact ?? Tired of tinkering at the edges? Want to actually shape the backbone of a platform that's transforming how the world's biggest enterprises run their tech? This is one of those rare roles where you get in early, build the foundations, and watch your work scale across global businesses. We're working with a high-growth London startup on a mission to reinvent enterprise software. Their AI-driven platform is already saving household-name customers millions in IT costs, shaving months off ERP project timelines, and making sense of the mess that legacy systems leave behind. SAP is just the beginning - they're building a whole new category of Enterprise System Intelligence. The Role * Build core systems capable of handling tens of millions of lines of code and large-scale LLM workloads.
Backend Engineer - Scale Systems with Real Impact ?? Tired of tinkering at the edges? Want to actually shape the backbone of a platform that's transforming how the world's biggest enterprises run their tech? This is one of those rare roles where you get in early, build the foundations, and watch your work scale across global businesses. We're working with a high-growth London startup on a mission to reinvent enterprise software. Their AI-driven platform is already saving household-name customers millions in IT costs, shaving months off ERP project timelines, and making sense of the mess that legacy systems leave behind. SAP is just the beginning - they're building a whole new category of Enterprise System Intelligence. The Role * Build core systems capable of handling tens of millions of lines of code and large-scale LLM workloads.
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A Mid Level Python Engineer is required to join a Fintech company developing next generation tools for how companies get funding and optimise their working capital. Our client aims to change how corporate finance works, by replacing static, limited and often stale financial metrics with live data-driven insights sourced from direct connections to their clients systems. You will be joining a strong team of Python Engineers, Data Scientists, and financial experts, who are building the next generation of financial toolsscalable, secure, and smart. If you're an experience Software Engineer whose passionate about Python, excited by financial technology, and eager to build meaningful systems from the ground up, we want to hear from you.
A Mid Level Python Engineer is required to join a Fintech company developing next generation tools for how companies get funding and optimise their working capital. Our client aims to change how corporate finance works, by replacing static, limited and often stale financial metrics with live data-driven insights sourced from direct connections to their clients systems. You will be joining a strong team of Python Engineers, Data Scientists, and financial experts, who are building the next generation of financial toolsscalable, secure, and smart. If you're an experience Software Engineer whose passionate about Python, excited by financial technology, and eager to build meaningful systems from the ground up, we want to hear from you.
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Senior Full Stack Engineer
Senior Full Stack Engineer
REVYBE IT RECRUITMENT LIMITED
EC1, City of London
From £100,000 to £120,000 per annum + Shares
London AI Start-up Up to £120,000 + Shares + Private Healthcare + Pension Were working with a well-funded AI start-up in London thats gearing up for huge growth. Theyre expecting to scale 10x over the next 18 months. Theyre now looking for a Senior Full-Stack Engineer to help design and build the next generation of their AI-driven platform. Reporting directly into the CTO and collaborating closely with product and research teams, this is a unique chance to take ownership across the stack and make a lasting impact in a company at the forefront of applied AI. The role This isnt your standard engineering role youll be working end-to-end across frontend, backend, and cloud infrastructure. Youll build sleek, scalable applications with React and Next.js, design and maintain robust APIs with Node.js and Python, and architect solutions deployed on AWS or GCP.
London AI Start-up Up to £120,000 + Shares + Private Healthcare + Pension Were working with a well-funded AI start-up in London thats gearing up for huge growth. Theyre expecting to scale 10x over the next 18 months. Theyre now looking for a Senior Full-Stack Engineer to help design and build the next generation of their AI-driven platform. Reporting directly into the CTO and collaborating closely with product and research teams, this is a unique chance to take ownership across the stack and make a lasting impact in a company at the forefront of applied AI. The role This isnt your standard engineering role youll be working end-to-end across frontend, backend, and cloud infrastructure. Youll build sleek, scalable applications with React and Next.js, design and maintain robust APIs with Node.js and Python, and architect solutions deployed on AWS or GCP.
Senior Software Developer | 6 Month Contract | £350-450 p/day | Hybrid We are looking for a highly skilled Software Developer to join a fast paced contract role with a leading financial client. This is an exciting opportunity to work on complex, large scale systems while driving innovation, cost optimisation, and platform resilience. Location: Mostly Remote (occasional trips to London office) Contract: 6-months (OIR35) Rate: £400-450 p/day Start date: Asap * Design, build, and maintain scalable microservices and full-stack applications. * Engineer and manage cloud infrastructure (Azure as primary, AWS/GCP as secondary). * Identify and implement cloud cost efficiencies while maintaining performance. * Oversee container orchestration with Kubernetes and Helm. * Develop and optimise CI/CD pipelines (Jenkins, CircleCI, GitHub Actions).
Senior Software Developer | 6 Month Contract | £350-450 p/day | Hybrid We are looking for a highly skilled Software Developer to join a fast paced contract role with a leading financial client. This is an exciting opportunity to work on complex, large scale systems while driving innovation, cost optimisation, and platform resilience. Location: Mostly Remote (occasional trips to London office) Contract: 6-months (OIR35) Rate: £400-450 p/day Start date: Asap * Design, build, and maintain scalable microservices and full-stack applications. * Engineer and manage cloud infrastructure (Azure as primary, AWS/GCP as secondary). * Identify and implement cloud cost efficiencies while maintaining performance. * Oversee container orchestration with Kubernetes and Helm. * Develop and optimise CI/CD pipelines (Jenkins, CircleCI, GitHub Actions).
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Role Summary Our client is a leading VOD provider that is seeking an experienced Contract Scala Engineer within their VOD services team. This role is critical in maintaining operational capacity following the departure of a team member and will ensure continuity of backend services development. The successful candidate will contribute to roadmap delivery, support backend engineering across distributed systems, and help safeguard delivery capacity during this transition period. * Design and implement backend services in Scala, ensuring high-quality, maintainable, and functional code * Validate correctness of solutions by applying modern testing practices and frameworks * Deploy and manage services in AWS cloud environments * Work with databases such as PostgreSQL and Redis to support service functionality
Role Summary Our client is a leading VOD provider that is seeking an experienced Contract Scala Engineer within their VOD services team. This role is critical in maintaining operational capacity following the departure of a team member and will ensure continuity of backend services development. The successful candidate will contribute to roadmap delivery, support backend engineering across distributed systems, and help safeguard delivery capacity during this transition period. * Design and implement backend services in Scala, ensuring high-quality, maintainable, and functional code * Validate correctness of solutions by applying modern testing practices and frameworks * Deploy and manage services in AWS cloud environments * Work with databases such as PostgreSQL and Redis to support service functionality
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London, UK 6 Month Contract An incredible opportunity for an experienced Senior Go Developer with strong backend engineering skills to join a prestigious tech client on a contract basis. Known for its high bar for engineering quality, this isn't your typical banking or fintech gig - contractors here are genuinely embedded, involved, and making meaningful impact from day one. As a Senior Go Developer, you'll play a key role in building mission-critical, data-driven services that power core parts of the platform. You'll take ownership across the full development lifecycle, from system design and implementation to optimisation and release. You'll be working in an open, fast-moving environment where ideas get tested quickly and good engineering practices are taken seriously. If you like seeing your work go live within days - not weeks - you'll fit right in.
London, UK 6 Month Contract An incredible opportunity for an experienced Senior Go Developer with strong backend engineering skills to join a prestigious tech client on a contract basis. Known for its high bar for engineering quality, this isn't your typical banking or fintech gig - contractors here are genuinely embedded, involved, and making meaningful impact from day one. As a Senior Go Developer, you'll play a key role in building mission-critical, data-driven services that power core parts of the platform. You'll take ownership across the full development lifecycle, from system design and implementation to optimisation and release. You'll be working in an open, fast-moving environment where ideas get tested quickly and good engineering practices are taken seriously. If you like seeing your work go live within days - not weeks - you'll fit right in.
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REMOTE Senior Software Engineer - FinTech Scale up
REMOTE Senior Software Engineer - FinTech Scale up
McGregor Boyall Associates Limited
London
£110000 - £120000 per annum + bonus, stocks, pension
Fully Remote | Up to £120k Base + Bonus + Stock Options We're partnered with a high-growth FinTech scale-up at the forefront of building next-generation market surveillance and risk monitoring technology. Backed by leading investors and trusted by global financial institutions, regulators, and crypto-native firms, they process trillions of market events daily to protect investors, detect manipulation, and ensure integrity across both traditional finance and digital asset markets. As a Senior Software Engineer, you'll play a key role in designing and scaling advanced systems and algorithms that safeguard some of the most dynamic and complex markets in the world. This is a chance to build high-performance, low-latency, and cloud-native systems while tackling challenges in fraud detection, data engineering, and market integrity. What you'll do
Fully Remote | Up to £120k Base + Bonus + Stock Options We're partnered with a high-growth FinTech scale-up at the forefront of building next-generation market surveillance and risk monitoring technology. Backed by leading investors and trusted by global financial institutions, regulators, and crypto-native firms, they process trillions of market events daily to protect investors, detect manipulation, and ensure integrity across both traditional finance and digital asset markets. As a Senior Software Engineer, you'll play a key role in designing and scaling advanced systems and algorithms that safeguard some of the most dynamic and complex markets in the world. This is a chance to build high-performance, low-latency, and cloud-native systems while tackling challenges in fraud detection, data engineering, and market integrity. What you'll do
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*candidates must hold an active SC Clearance* Start: ASAP Duration: 6 months+ Location: 3 days per week in London Pay: negotiable DoE, INSIDE IR35 We are seeking a talented Full Stack Engineer with strong experience in AWS and Python to join our growing team. You'll play a key role in designing, developing, and deploying robust applications that power our business and delight our users. Responsibilities - Design, develop, and maintain scalable web applications using Python (Django, Flask, or FastAPI). - Architect and implement cloud-native solutions on AWS (EC2, Lambda, S3, RDS, etc.). - Build and integrate RESTful APIs and microservices. - Collaborate with front-end developers to deliver seamless user experiences (React, Vue, or Angular). - Ensure application security, performance, and reliability.
*candidates must hold an active SC Clearance* Start: ASAP Duration: 6 months+ Location: 3 days per week in London Pay: negotiable DoE, INSIDE IR35 We are seeking a talented Full Stack Engineer with strong experience in AWS and Python to join our growing team. You'll play a key role in designing, developing, and deploying robust applications that power our business and delight our users. Responsibilities - Design, develop, and maintain scalable web applications using Python (Django, Flask, or FastAPI). - Architect and implement cloud-native solutions on AWS (EC2, Lambda, S3, RDS, etc.). - Build and integrate RESTful APIs and microservices. - Collaborate with front-end developers to deliver seamless user experiences (React, Vue, or Angular). - Ensure application security, performance, and reliability.
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