who have a global customer base and extremely innovative product suite are in need of an experienced Software Support Engineer. This will be a hugely impactful role, working with Rubyonrails & JavaScript software applications, AWS cloud environments and Linux-based systems. You will be working with an exciting SaaS platform as part of a talented team … ll lead improvements across our entire system — backend, frontend, and infrastructure — to fix friction points, enhance usability, and make our platform bulletproof. If you’re a full-stack engineer (RubyonRails, JavaScript, AWS) who enjoys solving complex issues, improving processes, and making large systems feel effortless to users, you’ll thrive here. What You’ll Do … and Engineering to prevent repeat issues. Build automation to streamline debugging, triage, and regression prevention. Improve system performance, reliability, and developer experience. What You’ll Bring Strong experience with RubyonRails , modern JavaScript , and AWS . Skilled with SQL databases at scale and comfortable in Linux environments . Proven ability to diagnose and fix complex production More ❯
Senior Full Stack Engineer/RubyOnRails/React/TypeScript Location: Wallingford - Oxfordshire (Hybrid) - onsite once every 4-6 weeks Permanent At Dexory, we are transforming the warehousing and logistics industry through data intelligence. You will play a key role in designing and building the customer-facing systems that are required to exchange data with … deliver high quality solutions to customers around the world. Working with hardware devices means we have an interesting and varied tech stack, but for web applications this is primarily RubyonRails for backend applications, with React with Typescript for frontend development. Design, architecture, roadmap, and implementation of user-facing web applications Managing the web applications team … compatibility, and performance in mind Growing the web applications team as the customer base expands Familiarity with React and Typescript, as our primary front-end toolset Experience working with Ruby and Rails. Experience working with relational databases, primarily PostgreSQL We are especially interested in candidates who are flexible in their approach, and willing to learn and use suitable technologies More ❯
Oxfordshire, England, United Kingdom Hybrid / WFH Options
Dexory
Senior Full Stack Engineer/RubyOnRails/React/TypeScript Location: Wallingford - Oxfordshire (Hybrid) - onsite once every 4-6 weeks Permanent At Dexory, we are transforming the warehousing and logistics industry through data intelligence. You will play a key role in designing and building the customer-facing systems that are required to exchange data with … to end ownership and impactful work from day one. Working with hardware devices means we have an interesting and varied tech stack, but for web applications this is primarily RubyonRails for backend applications, with React with Typescript for frontend development. Due to our set up, we can only consider people living in the UK currently … the customer base expands 6+ years of experience as a senior or lead-level engineer Familiarity with React and Typescript, as our primary front-end toolset Experience working with Ruby and Rails. Experience working with relational databases, primarily PostgreSQL Experience working with a product team to define requirements We are especially interested in candidates who are flexible in their More ❯
Senior Full Stack Engineer/RubyOnRails/React/TypeScript Apply fast, check the full description by scrolling below to find out the full requirements for this role. Location: Wallingford - Oxfordshire (Hybrid) - onsite once every 4-6 weeks Permanent At Dexory, we are transforming the warehousing and logistics industry through data intelligence. You will play … to end ownership and impactful work from day one. Working with hardware devices means we have an interesting and varied tech stack, but for web applications this is primarily RubyonRails for backend applications, with React with Typescript for frontend development. Due to our set up, we can only consider people living in the UK currently … the customer base expands 6+ years of experience as a senior or lead-level engineer Familiarity with React and Typescript, as our primary front-end toolset Experience working with Ruby and Rails. Experience working with relational databases, primarily PostgreSQL Experience working with a product team to define requirements We are especially interested in candidates who are flexible in their More ❯
how stakeholders make important decisions. What started as a consultancy has evolved into a SaaS platform that helps organisations cut through hundreds of pages of board packs and focus on what matters. Their products combine Java, AI, and modern web technologies to deliver clarity and speed for decision-makers.They’re estimated at nearly $30M, annually, and have 3 offices … globally, with the view to grow their UK footprint. Having recently doubled down on AI-driven tools, they are tackling the biggest pain points stakeholders have, information overload and poor decision-making efficiency. What You’ll Do Develop and enhance their core services built in Java (Spring Boot). Work on full-stack features using React (or similar … modern JS frameworks). Collaborate on new product initiatives, including AI-powered tools. Contribute to architecture decisions and help shape the future Tech Stack Backend: Java (Spring Boot), RubyonRails (legacy), Golang, Python (AI services) Frontend: React, TypeScript Other: Kubernetes, modern CI/CD pipelines What We’re Looking For Strong experience with Java and More ❯
how stakeholders make important decisions. What started as a consultancy has evolved into a SaaS platform that helps organisations cut through hundreds of pages of board packs and focus on what matters. Their products combine Java, AI, and modern web technologies to deliver clarity and speed for decision-makers.They’re estimated at nearly $30M, annually, and have 3 offices … globally, with the view to grow their UK footprint. Having recently doubled down on AI-driven tools, they are tackling the biggest pain points stakeholders have, information overload and poor decision-making efficiency. What You’ll Do Develop and enhance their core services built in Java (Spring Boot). Work on full-stack features using React (or similar … modern JS frameworks). Collaborate on new product initiatives, including AI-powered tools. Contribute to architecture decisions and help shape the future Tech Stack Backend: Java (Spring Boot), RubyonRails (legacy), Golang, Python (AI services) Frontend: React, TypeScript Other: Kubernetes, modern CI/CD pipelines What We’re Looking For Strong experience with Java and More ❯
Senior AWS DevOps Engineer - 90k-100k Salary - London On-Site Signify have partnered up with a leading gaming company based in central London that are going through a scale up phase. With continued success since their inception, this organization is increasing their DevOps capabilities to work on exciting projects for the next step of their journey. Skills required … 4+ years DevOps engineering experience AWS Cloud Services Software Engineering background (RubyOnRails or C# or Angular) CI/CD Docker Containerization Good communication skills What's on offer? Salary ranging from £90k to £100k 30 days annual leave Bonus Pensions Flexible working hours Other perks and benefits For more information please apply to this More ❯
trusted by customers like Etsy, Dropbox, Twilio, Pfizer, and Booking Holdings. The Role We are a small team of passionate top performers who are energized by making an impact on our customers and our company. As a Senior Solutions Engineer , you will be the technical and consultative expert for onboarding and integrating the technical components of our platform. You … goals. Ask thoughtful questions to uncover critical details about the client’s engineering processes, branching strategies, deployment workflows, and tooling. Act as a trusted advisor for clients, providing guidance on best practices for deployment workflows and analytics integrations. Design and propose tailored solutions to integrate the company’s APIs with client workflows. Provide hands-on assistance with technical … Customer Success teams to align client needs with product capabilities. Share feedback from clients to help inform product enhancements and roadmap priorities. Preferred Qualifications: Technical Skills: Exposure to programming (Ruby/Rails preferred) with a solid understanding of APIs and RESTful services. Experience with version control systems like Git and the GitHub CLI. Familiarity with SQL Knowledge of More ❯
slough, south east england, united kingdom Hybrid / WFH Options
B4B Payments - A Banking Circle Group Company
intuitive, user-friendly interfaces Build secure, compliant applications handling sensitive financial data Create seamless onboarding experiences for businesses across multiple jurisdictions Technical Innovation Pioneer Node.js adoption within our established Ruby/MySQL/AWS infrastructure Architect robust middleware solutions connecting frontend experiences to financial services Implement secure OIDC/OAuth flows for multi-tenant financial applications Strategic Impact Lead … expertise with modern development practices Frontend design skills - ability to create professional, trustworthy financial interfaces OIDC/OAuth knowledge essential for secure financial applications 🛠️ Our Tech Ecosystem Current Stack Ruby backend with MySQL database AWS infrastructure with containerised deployments GitHub for version control and collaboration Your Focus Node.js/React frontend transformation (new strategic direction) Integration with existing Ruby … innovation showcases 🏢 Working Arrangements 🇬🇧 London-based (Preferred): 3 days Victoria office + 2 days WFH 🇬🇧 UK Remote: Welcome with twice-monthly London visits for planning & showcases Compensation varies based on experience and location 🎁 Why Join Our FinTech Journey? Founding member of our Node.js/React transformation Regulated industry experience with global compliance exposure Cutting-edge financial services - payments, card More ❯
slough, south east england, united kingdom Hybrid / WFH Options
X4 Technology
days) Employment Type: Permanent Salary: Up to £80,000 + package Start Date: Immediate Industry: Payments A regulated FinTech (UK & EU EMI-licenced) backed by Banking Circle’s payment rails are looking for a seasoned Node.js/React Developer to join their team on a full-time permanent basis. They're on a mission to redefine how … the future of financial product delivery. Full-Stack Node.js/React Developer – Key Responsibilities Build the new Node.js/React client stack (Next.js experience a plus) Integrate with existing Ruby services, adding APIs or middleware as needed Drive secure, multi-tenant authorization/authentication (OIDC/OAuth) Contribute to frontend design and user experience, especially in financial UI Full More ❯