Job Title: Senior- Lead Ruby on Rails Developer (Backend Focused) Location: Preston (4-5 days in office) Salary: up to £75k including bonus Job Type: Full-time, 5 days a week About my client: They are a profitable and growing SaaS company in the workforce management space. Role Overview: Seeking an experienced Ruby on Rails Developer … and PostgreSQL. Flutter experience is a plus but not required. Key Responsibilities: Develop and maintain Ruby on Rails applications. Mentor Junior Developers Lead and manage projects Tech Stack: Ruby on Rails (Rails 7) PostgreSQL Flutter (not required) What They Offer: £65k + 10-20% bonus Professional growth opportunities. Supportive team environment. Ability to offer sponsorship Note from Me More ❯
A leading UK Bank are recruiting for a Senior Quant Algo Developer supporting the Equity Derivatives team building algorithmic volatility trading stack and markets facing analytics working alongside traders, developers, quants, compliance and risk teams. Responsibilities will include: Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring … modern C++ and experience with data engineering practices using KDB+/q. This role is based out of our London office with requirement to go to the office full time, some flexibility may be available after probation period. More ❯
Sheffield, South Yorkshire, United Kingdom Hybrid / WFH Options
Akkodis
Business Intelligence Developer South Yorkshire | Hybrid (3-4 Days On-Site) | We're working exclusively with a well-established South Yorkshire business currently undergoing a major digital transformation, fuelled by recent significant investment. This is a pivotal time for the company-and a great opportunity for a skilled Business Intelligence Developer to be part of that … data requirements and translate them into meaningful dashboards and reports. Designing, developing, and maintaining BI solutions using Power BI (with DAX) , SQL , and Excel . Working across the full BI stack-including SSIS (ETL) , SSAS , and SSRS -to build robust data pipelines and analytical models. Playing a key role in enhancing the company's data capability … on-site in South Yorkshire Chance to join a growing team at the beginning of a significant transformation Real opportunities for career development as the team-and tech stack-expands Modis International Ltd acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers in the UK. Modis Europe Ltd provide More ❯
Sheffield, South Yorkshire, United Kingdom Hybrid / WFH Options
Akkodis
Business Intelligence Developer South Yorkshire | Hybrid (3-4 Days On-Site) | We're working exclusively with a well-established South Yorkshire business currently undergoing a major digital transformation, fuelled by recent significant investment. This is a pivotal time for the company-and a great opportunity for a skilled Business Intelligence Developer to be part of that … data requirements and translate them into meaningful dashboards and reports. Designing, developing, and maintaining BI solutions using Power BI (with DAX) , SQL , and Excel . Working across the full BI stack-including SSIS (ETL) , SSAS , and SSRS -to build robust data pipelines and analytical models. Playing a key role in enhancing the company's data capability … on-site in South Yorkshire Chance to join a growing team at the beginning of a significant transformation Real opportunities for career development as the team-and tech stack-expands Modis International Ltd acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers in the UK. Modis Europe Ltd provide More ❯
A leading UK Bank are recruiting for a Senior Quant Algo Developer supporting the Equity Derivatives team building algorithmic volatility trading stack and markets facing analytics working alongside traders, developers, quants, compliance and risk teams. Responsibilities will include: Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring … modern C++ and experience with data engineering practices using KDB+/q. This role is based out of our London office with requirement to go to the office full time, some flexibility may be available after probation period. More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Robert Half
Python Developer - Break into BANKING! Are you a Python Developer with 1-4 year's experience? Want to break into banking? Or already working for a bank and want to work for a high performing hedge fund? Looking to work in a hedge fund? Looking for a hybrid working role? This role is 3 days in … the office and 2 days from home. (Great for work life balance!) London | Hybrid | Full-Time Top-Tier Compensation + Performance Bonus We're working with a high-performing TOP hedge fund that thrives at the intersection of data, technology, and rigorous research. They're lean, agile, and scaling-backed by performance, not bureaucracy. They're now hiring … a Python Developer to help evolve their infrastructure, turbocharge their research and trading systems, and sharpen their competitive edge. What You'll Be Doing: Build and scale high-performance research and trading platforms in Python Collaborate directly with quants to prototype and deploy new investment models Design and maintain fast, reliable data pipelines Drive improvements across the firm More ❯
Newcastle Upon Tyne, Tyne And Wear, United Kingdom
Accenture
Custom Software Engineering Team Lead/Consultant Mid-Level Full time Please Note: Due to the nature of client work you will be undertaking, you will need to be willing to go through a Security Clearance process as part of this role, which requires 5+ years UK address history at the point of application. Accenture is a leading … you'll be working with cutting-edge technologies and will have the opportunity to develop a wide range of new skills on the job. As a Node.JS Application Developer, you will: Be responsible for designing, building, and configuring applications to meet business process and application requirements. You will be expected to perform independently and become a subject matter … solutions to work-related problems. Develop innovative solutions to meet project requirements. Conduct code reviews and provide constructive feedback. Identify and implement process improvements to enhance application development. FullStack LLM Development Associate Manager Discover where this job fits at Accenture Software engineer jobs: Imagine it, build it, scale it Create software that will power change More ❯
the digital asset market and are taking a leadership position in building an innovative and compliant market. Read more here. Working at Wintermute Wintermute seeks an experienced C++ Developer for its growing options team, one of the biggest electronic trading desks in the crypto options market. In this role, you will directly collaborate with our traders, focusing on … the development of scalable, high-performance options trading systems. You will engage with the full options stack, expanding the business across centralized finance, decentralized finance, and OTC. The ideal candidate is able to solve difficult problems and thrives in a fast-paced environment. Responsibilities System Architecture: Design and implement scalable, low-latency options trading systems and More ❯
Data) – Junior to ExperiencedRemote work - United Kingdom Competitive day rate AI | LLMs | RAG | Healthcare Tech | Data Engineering Tech for Good | Real-World Impact | Ethical AI We're Hiring: FullStackDeveloper for Generative AI ApplicationsAre you a seasoned developer excited about the future of AI? We're looking for a FullStackDeveloper with a strong backend foundation and a passion for building innovative applications powered by Generative AI .Whether you're working with startups launching their first AI product or helping larger companies integrate LLMs into existing platforms, you'll be at the forefront of transforming ideas into intelligent, scalable solutions.?? What You’ll More ❯
Junior to Experienced Remote work - United Kingdom Competitive day rate AI | LLMs | RAG | Healthcare Tech | Data Engineering Tech for Good | Real-World Impact | Ethical AI We're Hiring: FullStackDeveloper for Generative AI ApplicationsAre you a seasoned developer excited about the future of AI? We're looking for a FullStackDeveloper with a strong Back End foundation and a passion for building innovative applications powered by Generative AI . Whether you're working with startups launching their first AI product or helping larger companies integrate LLMs into existing platforms, you'll be at the forefront of transforming ideas into intelligent, scalable solutions. What More ❯
web apps, desktop apps and mobile apps amongst others. A glimpse of roles we recruit for: Software Engineering Manager/Head of Software Technical Lead C#/WPF DeveloperFullStack/Back End Engineer Industries and Sectors As C# is widely used, we work with a variety of different businesses across all sectors More ❯
Gloucester, Gloucestershire, England, United Kingdom Hybrid / WFH Options
ZENOVO LTD
Are you ready to make a real impact using cutting edge technology? My client, based in Cheltenham are a leading Software and manufacturing company, and are seeking a FullStackDeveloper to join their dynamic team. With an impressive employee turnover rate of 2% they pride themselves on a great culture and flexible working … a relevant field, such as Software Engineering Notable Benefits: Discretionary Bonus related to Individual & Company Performance, Private Medical Insurance, Hybrid Working Please apply to find out more and full details will be shared. More ❯
well. Our backend is primarily written in Go and follows, for the most part, an event-driven architecture. We generally operate at a higher level of the cloud stack, while working with virtual machines and kubernetes is reserved for specific cases. In terms of Web, we have a good deal of React and Next, and a growing investment … within Go, C/C++ and Web We believe that you Have experience with scripting and programming in one or more languages. You have worked as a software developer in a software team, or maybe as a site reliability engineer, and somewhere down the line sparked an interest and passion for security that you would like to pursue … high-risk countries, defined by PST (Norwegian Police Security Service), for security purposes. We also conduct background checks for candidates in the final stages. Data is handled in full compliance with privacy regulations. Should you reach the final stages of the recruitment process, you will be informed. Background checks will not be performed without your knowledge. More ❯
calibre of engineers, bouncing ideas off each other, rolling up your sleeves, jumping into code, and getting the product to market. This environment won't work for everyone - full-time in the office to get your creative juices flowing and be part of something special. And the rewards will be great. Not just a competitive salary, and stock … grow to change your life, but being part of a team which has already done extraordinary things and looks to do a few more. If you're a developer, front-end or full-stack, and want to join one hell of a journey. Click the apply button and let's talk. More ❯
Vacancy for a Lead Applications Developer at the Archaeology Data Service Vacancy for a Lead Applications Developer at the Archaeology Data Service 14 September 2021 University of York - King's Manor, York city centre £40,927 - £50,296 plus additional market supplement, based on experience Fixed Term The Archaeology Data Service (ADS) is a world-leading … number of international projects. This is a new role which is designed to increase the applications development capacity of the ADS, to lead on improving the current applications stack and enhancement of services, and to lead the small team of developers in evolving best practices and skills training. You will lead a team that develops web applications across … development role and work collaboratively to define common approaches to application development and integration, and develop the team's adoption of Agile ways of working. This is a Full Time, Fixed Term role for 3 years. Applications should be made via the University of york applications portal More ❯
Vacancy for a Lead Applications Developer at the Archaeology Data Service Vacancy for a Lead Applications Developer at the Archaeology Data Service 14 September 2021 University of York - King's Manor, York city centre £40,927 - £50,296 plus additional market supplement, based on experience Fixed Term The Archaeology Data Service (ADS) is a world-leading … number of international projects. This is a new role which is designed to increase the applications development capacity of the ADS, to lead on improving the current applications stack and enhancement of services, and to lead the small team of developers in evolving best practices and skills training. You will lead a team that develops web applications across … development role and work collaboratively to define common approaches to application development and integration, and develop the team's adoption of Agile ways of working. This is a Full Time, Fixed Term role for 3 years. Applications should be made via the University of york applications portal More ❯
crucially I believe - we keep the design and development process separate, with Alex taking on the design and myself giving feedback. It's far too easy as the developer to just build whatever is easiest - i.e. what you know or what a library implements. And whilst us developers push-back over what is hard, we've prototyped everything … as high as possible for everyone who joins us. If you're excited about Moonsift's vision we're hiring at the moment (September 2020) including for a fullstackdeveloper, see that job description here . More ❯
Birmingham, Staffordshire, United Kingdom Hybrid / WFH Options
Microcred
crucially I believe - we keep the design and development process separate, with Alex taking on the design and myself giving feedback. It's far too easy as the developer to just build whatever is easiest - i.e. what you know or what a library implements. And whilst us developers push-back over what is hard, we've prototyped everything … as high as possible for everyone who joins us. If you're excited about Moonsift's vision we're hiring at the moment (September 2020) including for a fullstackdeveloper, see that job description here . More ❯
Brentford, Middlesex, England, United Kingdom Hybrid / WFH Options
Law Staff Limited
projects in web design, development, SEO, branding, and app development. Key Roles Available: Web Design & Development: Front-End Web Developer Back-End Web DeveloperFull-StackDeveloper WordPress Developer Webflow/No-Code Developer UI/UX & Creative Design: UI/UX Designer Visual/Graphic … Designer Motion Graphics Designer Illustrator/Icon Designer SEO & Digital Marketing: SEO Specialist Content Strategist Copywriter PPC/Ads Specialist Analytics & Data Specialist App Development & Maintenance: Mobile App Developer Backend/API Developer QA Tester/Website Tester Website & App Maintenance Specialist Tech Support Specialist Requirements: Proven freelance or professional experience in your field Strong portfolio More ❯
Lead Product Designer - Fintech London (Hybrid) | Full-time | Permanent I’m working with a fast-growing global fintech that’s looking to hire its first in-house Product Design Lead, someone ready to build and own the entire design function across product, UX/UI, documentation, and visual brand identity. This is an exciting opportunity to join a … and evolve the user experience for a flagship B2B fintech platform Work cross-functionally with Product, Engineering, and Marketing to deliver consistent and elegant experiences Oversee and improve developer-facing API documentation Create scalable design systems and workflows that grow with the company Champion feedback, experimentation, and a strong design culture across the org What we're looking … for: 2+ years in a senior or leadership design role Full-stack design skills across UI/UX, documentation, and visual design Strong Figma chops and the confidence to get into the details Proven experience leading or mentoring design teams Experience in B2B, SaaS, or fintech is a plus Clear communication skills and ability to operate More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Space Executive
Lead Product Designer - Fintech London (Hybrid) | Full-time | Permanent I’m working with a fast-growing global fintech that’s looking to hire its first in-house Product Design Lead, someone ready to build and own the entire design function across product, UX/UI, documentation, and visual brand identity. This is an exciting opportunity to join a … and evolve the user experience for a flagship B2B fintech platform Work cross-functionally with Product, Engineering, and Marketing to deliver consistent and elegant experiences Oversee and improve developer-facing API documentation Create scalable design systems and workflows that grow with the company Champion feedback, experimentation, and a strong design culture across the org What we're looking … for: 2+ years in a senior or leadership design role Full-stack design skills across UI/UX, documentation, and visual design Strong Figma chops and the confidence to get into the details Proven experience leading or mentoring design teams Experience in B2B, SaaS, or fintech is a plus Clear communication skills and ability to operate More ❯
City Of Bristol, England, United Kingdom Hybrid / WFH Options
Cubiq Recruitment
environment Contribute to backend logic when needed and help shape the wider app architecture What you’ll bring: Strong experience with React (or similar), modern CSS, and general full-stack development A solid eye for layout, spacing, hierarchy, and typography A portfolio that shows attention to detail and care in your work Confidence building user interfaces … Job Role: UX Engineer Location: Bristol (4 days on-site/1 day WFH) Salary: £65,000 - £85,000 + equity Keywords: Frontend, Front-end, Front End, Engineer, Developer, User Experience, UX, User Interface, UI, React, Figma More ❯
Cambridge, UK Full-time Permanent Hybrid Competitive salary + bonus plan + equity We will also consider part-time applications for this role. Please indicate your preferred working schedule in your cover letter. About us Riverlane's mission is to make quantum computing useful far sooner than previously thought possible, unlocking a new age of human progress. We … QEC technology is critical for unlocking such possibilities. That's why we're building Deltaflow , chip-based QEC technology that will enable all quantum computers to unlock their full scale and potential. And QEC Explorer, software and education tools to enable a global community of developers and learners to start the QEC journey. Riverlane partners with many of … be the unrivalled leader in the nascent $20 billion QEC market via these two product platforms. You will help us realise this generational opportunity. Deltaflow is a 'QEC stack' comprising proprietary Riverlane chips, error-decoding technology and software. We sell this to fullstack quantum computer makers and governments. QEC Explorer is a platform More ❯
offers: An opportunity to join a success story in the making with a team who have realised big success in other start-ups Working on a cutting-edge stack in a highly innovative environment Working on technology that has the potential to save thousands of lives Applications: If you would like to enquire about this unique Computer Vision … adjustments for your application or during the review process, please highlight this by emailing applications@redtech-recruit.com (if this email address has been removed by the job-board, full details for contact are available on our website). *********************************************************************************************** RedTech Recruitment Ltd focuses on finding roles for Engineers and Scientists. Even if the above role isn’t of interest … gender, sexual orientation, age, marital status, veteran status, or disability status. Keywords – Computer Vision Engineer/Machine Vision Engineer/Imaging Scientist/AI Engineer/Vision Systems Developer/Image Processing Engineer/Deep Learning Engineer/Optical Systems Engineer/Tracking Algorithm Specialist/Sensor Integration Engineer/R&D Engineer/ML Engineer/Algorithm More ❯
mindset, interested in tackling a diverse mix of challenges in scientific computing and simulation within a dynamic start-up environment. WHAT YOU WILL DO -Develop and maintain the fullstack of our stellarator design and simulation framework, from cloud-based simulators to web UIs, enabling Proxima to keep improving the state of the art of stellarator … technology at a fast pace. - Ensure the developer experience of our stellarator researchers and engineers is state of the art, accelerating and improving the quality of our R&D work, also integrating useful AI tools into our workflows. - Assist physicists and engineers with the design and development of new workflows, also automating and simplifying the integration of external More ❯