Trabajos ruby en LondonCrear alertas

Do you want to revolutionize how film and television content is created? Are you passionate about building cloud infrastructure that powers the future of media production? Do you thrive on solving complex technical challenges that directly impact award-winning productions? At Amazon, we're transforming the entertainment industry by moving post-production workflows to the cloud. The Studio in the Cloud (SITC) Production Platform Engineering team builds and maintains the infrastructure that enables productions to perform Editorial, Dailies, Color, Conform, VFX, Sound, QC, Mastering, and Delivery entirely in AWS. We're looking for a Systems Development Engineer who can bridge the gap between traditional media workflows and modern cloud infrastructure. You'll work with AWS services to solve problems that have never been solved at this scale—enabling creative teams worldwide to collaborate seamlessly on productions worth hundreds of millions of dollars. Key job responsibilities • Build new cloud-native capabilities for VFX rendering and management, sound mixing, QC, mastering, delivery, and remote production workflows, • Improve and scale existing Editorial, Dailies, Color, and Conform workflows supporting active productions, • Translate complex post-production workflows into infrastructure-as-code using CloudFormation or CDK, • Troubleshoot production-impacting issues across the full stack—from network configurations to application-level bugs—diving as deep as needed to unblock creative teams, • Design and implement solutions using AWS compute, storage, and networking services optimized for high-throughput media workloads, • Build secure infrastructure following AWS best practices for encryption (at-rest and in-transit), IAM policies, VPC design, and authentication mechanisms, • Collaborate with Product Management and internal Production Technology teams to translate requirements into technical solutions, • Automate operational tasks and build self-service tools that empower production teams About the team The Production Platform Engineering team sits at the intersection of entertainment and technology. We support productions ranging from episodic series to feature films, ensuring creative teams have the tools and infrastructure they need to deliver world-class content. Our work directly impacts release schedules, creative quality, and the ability of Amazon Studios to compete at the highest levels of the industry. We value ownership, technical depth, and customer obsession. You'll primarily collaborate with Product Management and our Production Technology team to understand requirements and deliver solutions, with occasional direct engagement with production teams to understand their workflows and gather feedback. • Experience in automating, deploying, and supporting large-scale infrastructure, • Experience programming with at least one modern language such as Python, Ruby, Golang, Java, C++, C#, Rust, • Experience with CI/CD pipelines build processes, • Experience in systems engineering, DevOps, or cloud infrastructure roles, • Proven ability to troubleshoot complex, multi-layered technical problems and drive them to resolution, • Hands-on experience migrating or building workflows in AWS (EC2, S3, VPC, EBS, FSx, etc.), • Strong understanding of infrastructure-as-code principles and tools (CloudFormation, CDK, Terraform, or similar), • Deep knowledge of both Windows and Linux/Unix systems administration, • Experience with networking concepts (VPCs, subnets, security groups, routing, VPNs), • Understanding of AWS security best practices including encryption, IAM policies, least-privilege access, and secure network design, • Experience with development in a distributed systems environment, • Experience with version control systems and CI/CD pipeline implementation, • Background in media and entertainment, particularly post-production workflows (Editorial, VFX, Color, Sound, Delivery), • Experience with high-performance computing, render farms, or distributed processing systems, • Familiarity with media file formats, codecs, and transcoding workflows, • Experience working with Product Management or internal platform teams to deliver customer-facing solutions Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice (___) to know more about how we collect, use and transfer the personal data of our candidates. Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit ___ for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

Senior Software Developer (Frontend) Contract: 3-month rolling contractClient: Government / Public Sector Rate: Up to £470 inside IR35, higher rates available for exceptional candidates Clearance: Active SC Start Date: ASAP Location Predominantly remote, with travel up to once per month. On-site locations may vary and can include Sheffield, Leeds, or London. Role Overview Frontend-focused Senior Software Developer to join the Technical Capability Team. This role will focus on building and maintaining high-quality user-facing services within a secure government environment, following modern engineering best practices. Key Skills & Experience Required • Strong frontend development experience, • JavaScript and TypeScript, • Node.js, • Ruby, • Nunjucks, • Experience working within UK government or public sector environments, • Familiarity with modern agile delivery teams, • Working on scalable, user-centric digital services

Ruby Developer Inside IR35 Remote 3 months with scope to extend Active SC is advantageous We're looking for a Senior Developer with strong Ruby on Rails experience who can hit the ground running in a government environment. The ideal candidate will have a collaborative working style, be comfortable integrating into established teams, and contribute effectively from day one. They should have prior public sector or government experience, with a good understanding of service standards, security, and accessibility requirements. Strong communication skills are essential, along with experience working with multidisciplinary teams and supporting best practices such as code reviews and mentoring. Requirements: • Ruby on Rails, • TDD, • Gov / Pubsec experience

Technical Lead / Full Stack Engineer (Ruby TypeScript React) London / Remote to £130k Opportunity for a full stack technologist to join a highly regarded provider of serverless real-time infrastructure for the Internet that processes billions of messages a day and powers everything from live chat and VoIP calls to real-time pricing and stock availability for a multitude of services around the globe... ZIPC1_UKTJ

Lead Ruby on Rails Developer Remote-First | Product-Led Environment We’re working with a product-led client looking for a Lead Ruby on Rails Developer who still enjoys being hands-on technically while also helping guide a small engineering team. This role is ideal for someone who enjoys solving technical problems, improving engineering standards and helping developers produce better software without becoming fully removed from the codebase. You’ll play a key role in shaping how development work is delivered, contributing directly to architecture, product development and technical direction across a modern platform environment. The position remains heavily hands-on, with a strong focus on Ruby on Rails development, platform improvements and scalable engineering practices. The business is also actively exploring how AI can genuinely improve software delivery, engineering productivity and internal tooling. They’re looking for someone who is interested in modern AI-assisted development. What You’ll Be Doing • Leading development work across new features and platform improvements, • Writing clean, maintainable Ruby on Rails code, • Helping improve scalability, performance and engineering consistency, • Supporting and mentoring developers across the team, • Contributing to architecture and technical decision making, • Running code reviews and helping improve development standards, • Working closely with product, leadership and engineering teams, • Helping improve delivery processes without introducing unnecessary bureaucracy, • Exploring sensible use of AI tooling within the engineering workflow Tech Environment • Ruby on Rails, • React, • TypeScript, • AWS, • Next.js You do not need experience across every area of the stack. Strong backend engineering experience and good technical judgement are far more important. What They’re Looking For • Strong commercial Ruby on Rails experience, • Previous experience operating as a Senior or Lead Developer, • Comfortable mentoring and guiding other engineers, • Strong understanding of modern web applications and scalable backend systems, • Someone who can balance hands-on engineering with technical leadership, • Able to communicate well with both technical and non-technical stakeholders

About This team is building an AI Operating System that autonomously runs entire companies - every revenue motion, every product decision, every operational function - with compounding intelligence across all of them. The core insight: truly consequential AI requires context no outside vendor can access. Real decisions need CRM records, support tickets, customer communications, contracts, finance data, product telemetry, market signals, audit logs – dozens of dimensions, deeply connected. They’ve solved that structurally. Instead of selling software from the outside, they acquire B2B software companies and embed the system directly inside them. That gives the AI full access to live data, real feedback loops, and the organisational depth needed to encode business intuition over time. Every acquisition deepens the intelligence. Every agent compounds it. The work spans enterprise data ingestion, pipeline reliability, model orchestration, agent execution, and the practical architecture trade-offs around latency, cost, and performance. The engineering team is small today (~5, scaling to ~15), so new hires will own core parts of the system early. The founders have a strong track record, including a prior multi-billion exit. The business is already generating meaningful revenue across its portfolio. What you’ll do • Build core backend and product systems for an internal AI operating platform, • Design APIs, data models, integrations, and workflows across messy company systems, • Turn ambiguous business problems into clear technical components that can be automated, • Work across Ruby, Python, Rust, TypeScript, and React depending on the problem, • Ship production features that affect revenue, retention, and operational efficiency, • Improve reliability, scalability, and developer speed as the platform expands, • Collaborate closely with product, commercial, and leadership teams on what gets built What you’ll need • Strong software engineering fundamentals and a track record of shipping real systems, • Experience in a high-bar startup, scale-up, or top engineering environment, • Strength in backend engineering; full-stack ability is useful, • Language agnostic mindset — use the best tool for the job, • Comfort with ambiguity, fast iteration, and making sensible technical trade-offs, • Product sense and the ability to think beyond ticketsWillingness to work mainly from the London office Optional Bonus • Experience with AI products, LLM workflows, or agent-style systems, • Exposure to data-heavy platforms, ontology layers, or workflow orchestration Shortlisted candidates will be contacted within 48 hours.

Senior Ruby Developer - Leading Health Tech - Hybrid Salary: Paying £75,000 - £100,000 + Equity Industry: Health Tech (Tech for Good) Location: Hybrid, 2 days a week in Central London Office Tech Stack: Ruby on Rails, TypeScript, AWS 👩🏻 💻 The Company 🚀 We're excited to have partnered with a leading health tech business which is transforming an interesting niche within the health tech industry. You will have the opportunity to work on highly impactful products improving the lives of many. The Role ✨ A backend-leaning full stack role on a platform-focused team, working across APIs, integrations, and core infrastructure. You'll have real autonomy and ownership whilst being part of a social team that celebrates wins together. You'll need solid Ruby on Rails experience, 5+ years of commercial development, and confidence in a product-focused environment. Comfort with distributed systems and B2B integrations is a must. Desired Skills ⚙️ • Ruby on Rails, • TypeScript, • React or Vue.js, • AWS They are willing to move quickly with this role, please apply now if interested. Senior Ruby Developer - Leading Health Tech - Hybrid

Junior – Mid Software Engineer Shoreditch | Well-funded startup This one’s for the engineers who know they’re capable of more than their current role is letting them show. We’re working with a small, well-funded startup in Shoreditch who are building something genuinely interesting and are now looking for a junior – mid level Software Engineer to join the team. You don’t need Ruby on Rails or Postgres experience coming in, they will train you. You do need strong fundamentals, curiosity, and the motivation to get better quickly. The setup • You’ll join the engineering team and sit between two highly technical co-founders / very experienced engineers, • You’ll write code every day and actually see the impact of what you build, • You’ll get real ownership early, with the support to grow into an exceptional engineer This will suit someone who: • Has 1–3 years’ experience in a commercial software environment, • Likely has a strong academic background (CompSci or similar), • Started out in a graduate or junior role at a larger company, • Has learnt solid engineering fundamentals but feels a bit… removed from the outcome, • Now wants pace, responsibility, and learning by doing, not just tickets in a backlog Why move? If you’re currently: • Writing plenty of code but not seeing the bigger picture, • One of many engineers with limited influence 📍 Office-based in Shoreditch 💡 Early-stage, well-funded, genuinely supportive team If this sounds like you (or close enough), drop us a message or apply via LinkedIn. We’re Motive Group – we work with startups and scale-ups and spend a lot of time helping engineers make smart moves, not rushed ones.

Platform Engineer Leading Technology-Driven Investment Firm London Up to £120,000 + Bonus/Benefits A leading technology-driven investment firm is seeking a Systems Specialist to join its infrastructure engineering team in London. This is an exceptional opportunity to contribute to the design, build, and operation of large-scale compute and storage environments that power a global trading platform. The successful candidate will be involved in every layer of the technology stack—from hardware and operating systems to automation and observability—while gaining exposure to how a world-class investment firm manages its technology infrastructure. Key Responsibilities • Manage a distributed compute environment and several petabyte-scale storage systems, • Install, configure, and monitor RHEL-based Linux environments, • Troubleshoot hardware and software issues across the stack, • Develop and maintain automation scripts and tools (Python, Ruby, or Bash), • Collaborate with internal teams and external vendors to resolve complex issues and improve systems reliability Required Qualifications • Up to 6 years of experience in a technology infrastructure or systems administration role, • Proficiency in Python, Ruby, or Bash scripting, • Bachelor’s degree in Engineering, Computer Science, or a related discipline Preferred Qualifications • Experience with modern software development practices (version control, agile methodologies), • Familiarity with infrastructure automation and configuration management tools (Chef, Puppet, or Ansible), • Exposure to distributed storage systems and related protocols, • Experience with observability and monitoring tools (Elasticsearch, Logstash, Kibana, Datadog, Prometheus, Grafana), • Strong written and verbal communication skills, • Demonstrated ability to learn quickly and adapt to evolving technologies, • Ability to work effectively in a fast-paced, collaborative environment

B2B SaaS | UK Company Location: London Type: Full-time Role Overview Accessible rail travel depends on systems that work reliably in live environments. Our Passenger Assistance platform turns passenger assistance requests into coordinated action inside live rail operations. We’re hiring a QA Engineer to lead manual quality and release confidence across our UK and Global web and mobile platforms. Strategic Context Transreport exists to remove structural barriers in rail travel. Our vision is that everyone has access to travel everywhere. We operate across the UK, Japan, and the EU and have supported over 10 million assistance requests for more than 1 million users. We are a Series A company recognised with a King’s Award. Because we operate in live, safety-critical environments, quality discipline is fundamental, not optional. As the platform grows in complexity across markets, this role ensures that reliability remains uncompromised. Outcomes & Impact Within 6 months, you will: • Own manual QA for at least one active product stream., • Embed earlier into refinement and design to strengthen acceptance criteria., • Improve regression structure and reduce escaped defects., • Bring clarity and consistency to our TestRail coverage., • Act as a trusted release partner for Engineering and Product. Within 12 months, you will: • Confidently rotate across UK and Global teams., • Influence how we balance manual testing and automation coverage., • Identify recurring quality risks and drive preventative improvements., • Raise the overall standard of release confidence across web and mobile. Responsibilities • Execute & Manage Testing: Own the manual testing lifecycle for web (Vue.js/Rails) and mobile (Native Swift/Kotlin) applications., • Shift Left: Participate in design and requirements sessions, clarifying how A/Cs are tested before a single line of code is written., • Test Case Management: maintain and expand our TestRail repository. You will decide what needs a manual pass and what candidates should be handed off to SDETs for automation., • Release Confidence: Act as the final gatekeeper for releases, conducting smoke tests and regression passes to ensure high reliability for our public-facing and B2B users., • Cross-Platform QA: Verify consistency across our web dashboard and mobile apps, ensuring data syncs correctly between the Rails backend and the client devices. The Tech Environment: • Management: TestRail, Jira., • Web: Vue.js (Frontend), Ruby on Rails (Backend)., • Mobile: Native Swift (iOS) & Native Kotlin (Android) as well as React Native., • Note: While our stack includes RSpec and Vuewrapper, this is a functional QA role. You are not expected to write code, but you should be comfortable navigating a technical environment. Requirements Must Haves • Experience: 3+ years of of experience in manual QA for web and mobile applications., • Process Mindset: You understand that QA is a process, not just a phase. You can demonstrate how you’ve improved QA workflows in previous roles., • Context Switching: You are comfortable moving between an established legacy project and a fast-moving greenfield/scaling project., • Mobile Proficiency: You know the difference between testing on iOS vs. Android and are familiar with mobile constraints (offline mode, location services, etc.). Nice to Haves: • Experience in Government, Public Transport, or Logistics sectors., • Experience testing SaaS platforms with complex user permissions. Benefits • Private healthcare after your probation (including children), • 25 days holiday, • Volunteering Leave, • Cycle and Tech Scheme, • Free flu jab for you and your family Culture & Operating Principles We value: • Ownership over hierarchy, • Clarity over bureaucracy, • Impact over job titles We operate with high autonomy and high accountability. People are expected to raise risks early, communicate clearly, and take responsibility for outcomes. Quality here is not cosmetic. It protects real journeys. Interview Roadmap • Screening Call (30 mins) – Recruiter alignment, • Technical Exercise – Automation & QA approach, • Final Culture Conversation – Leadership alignment Guaranteed Interview Scheme We’re a Disability Confident employer and we welcome applications from disabled candidates. If you need any adjustments at any stage of the recruitment process, please tell us what would help - we’ll work with you to make the process as accessible as possible. We also offer a Guaranteed Interview Scheme (GIS) for candidates who consider themselves to have a disability as defined under the Equality Act 2010. If you indicate this option in your application and your application demonstrates that you meet the essential criteria for the role, you’ll be invited to interview or assessment. Choosing GIS doesn’t guarantee a job offer. If you have any questions, please get in touch.

Company Description Materials Market is a managed marketplace for bulky construction materials. We’re fixing a fragmented, opaque market where pricing is political and access is unequal — building a fair, transparent system where customers and suppliers trade on equal terms. We turn a network of merchants and distributors into one simple way to buy heavy, first-fix materials. Customers — from DIYers to tradespeople — get competitive, market-informed prices and reliable delivery through a single platform. Suppliers keep control, choosing the orders that suit their branches, fleets and margins. We’re backed by Fuel Ventures and Active Partners, alongside a strong group of angel investors. Our board includes James Mackenzie (former Managing Director of Travis Perkins) and Thomas Studd (former Partner at Vitruvian Partners). Role Description We’re hiring a Ruby on Rails Developer to join a small, high-performing team and ship product changes end-to-end. You’ll work in a Rails codebase, building features across backend and frontend as needed, partnering closely with non-technical teams, and owning delivery, quality, and outcomes. We run lean, with minimal ceremony and a meeting-light culture (no daily stand-ups). You’ll have autonomy, direct access to leadership, and real ownership of what ships. What you’ll do • Build and ship features in a Ruby on Rails monolith., • Contribute towards both new feature development and green-field rebuilds of core parts of our platform., • Deliver work end-to-end: from business problem → solution design → development → release., • Debug issues, improve reliability, and raise code quality., • Work pragmatically across the stack (Ruby, JavaScript, CSS, SQL)., • Use AI-assisted / agentic development tools to write and review code, while maintaining high quality. Must haves • Strong Ruby and Ruby on Rails experience with evidence of shipping production work., • Full-stack mindset; backend leaning., • Comfortable working with ambiguity and making pragmatic decisions., • Practical experience with AI-assisted development tools. Nice to haves • Architecture experience., • CI/CD experience., • Infrastructure / DevOps exposure. Working pattern & location • Fully remote, flexible working hours, focused on output., • Quarterly in-person two-day hacks., • Occasional attendance in London office encouraged.

We are working with a London based company who are in the market for very experienced Rails Engineers. • Start ASAP, • You must have deep Ruby/Rails experience, • Opportunity for an IC to have responsibility with coaching and mentoring, • Opportunity to work across teams, • Responsibility around system design, architecture and driving technical strategy, • Hybrid - 1 day per week into the London office, • Up to £130k basic + benefits including equity Please apply with an updated CV to be considered.

B2B SaaS | Hybrid – 2-3 days office | UK Location: London Type: Full-time Role Overview Accessible rail travel depends on systems that work reliably in live environments. Our Passenger Assistance platform turns passenger assistance requests into coordinated action inside live rail operations. We are hiring a Mid-Senior Ruby on Rails Engineer to own and evolve our operational systems, ensuring stability and production reliability in close collaboration with cross-functional teams. Strategic Context Transreport exists to remove structural barriers in rail travel. Our vision is that everyone has access to travel everywhere. As a Series A technology company and recipient of a King’s Award, we operate across the UK, Japan and the EU, delivering award-winning accessibility and safety platforms that have supported over 10 million assistance requests for more than 1 million users. As our operational demands grow, our backend systems must support increasing integrations, regulatory complexity, data volume, and reliability expectations. Outcomes & Impact Within 6 months, you will: • Take ownership of two operational Rails platform., • Improve test coverage and architectural documentation (e.g., C4 models)., • Stabilise key third-party integrations and reduce recurring production issues., • Strengthen monitoring and observability practices., • Act as a trusted backend partner for Product and Platform teams. Within 12 months, you will: • Confidently own and evolve multiple backend systems., • Improve database performance and background job efficiency., • Reduce operational risk across TOC integrations., • Strengthen CI/CD reliability and deployment confidence., • Contribute to longer-term backend architecture improvements and scalability planning. Responsibilities • Own & Evolve Backend Systems: Maintain and improve our Ruby on Rails applications supporting operational workflows., • Technical Quality: Write clean, well-tested code and uphold strong security and data integrity standards., • Integrations: Manage third-party integrations, ensuring reliable and secure data exchange., • Infrastructure Collaboration: Work with the Platform team on AWS-based deployments and CI/CD processes., • Performance & Reliability: Optimise background processing and database performance to maintain system stability., • Incident Response: Support investigation and resolution of production issues., • Cross-Functional Collaboration: Partner with Frontend and Mobile engineers to deliver robust, scalable APIs., • Continuous Improvement: Contribute to improving deployment practices, monitoring, and long-term maintainability., • Operational Accountability: Act as the technical owner of production systems that directly impact live rail operations, ensuring high availability and rapid incident resolution. Requirements Must Haves • 4+ years of professional experience with Ruby on Rails., • Strong understanding of object-oriented programming and Rails architecture, • Extensive experience with PostgreSQL, including performance tuning and complex queries., • Experience with background job processing using Sidekiq and Redis., • Solid understanding of RESTful API design, JSON serialization, and authentication (e.g., JWT, SSO)., • Hands-on experience with AWS services and containerised deployments (Docker)., • Experience troubleshooting and supporting production systems., • Comfortable working within and improving existing codebases., • Ability to prioritise effectively and manage multiple initiatives., • Strong written and verbal communication skills in English., • Experience working in Agile/Scrum environments with Git/GitHub. Nice to Haves: • Experience working with SOAP/XML integrations., • Experience migrating serverless components (e.g., AWS Lambda) into Rails applications., • Familiarity with Vue.js to support frontend collaboration., • Experience working with mobile applications (React Native / Kotlin / Swift)., • Experience working in regulated industries or multi-client B2B systems., • Contributions to open-source Ruby projects or technical blogging. Benefits • Private healthcare after your probation (including children), • Hybrid working model, • 25 days holiday, • Volunteering Leave, • Free flu jab for you and your family Culture & Operating Principles We value: • Ownership over hierarchy, • Clarity over bureaucracy, • Impact over job titles We operate with high autonomy and high accountability. People are expected to raise risks early, communicate clearly, and take responsibility for outcomes. Interview Roadmap • Screening Call (30 mins) – Recruiter alignment, • Technical Exercise – Rails architecture & integration discussion, • Final Culture Conversation – Leadership alignment Guaranteed Interview Scheme We’re a Disability Confident employer and we welcome applications from disabled candidates. If you need any adjustments at any stage of the recruitment process, please tell us what would help - we’ll work with you to make the process as accessible as possible. We also offer a Guaranteed Interview Scheme (GIS) for candidates who consider themselves to have a disability as defined under the Equality Act 2010. If you indicate this option in your application and your application demonstrates that you meet the essential criteria for the role, you’ll be invited to interview or assessment. Choosing GIS doesn’t guarantee a job offer. If you have any questions, please get in touch.

Senior Software Engineer Hayes, London Hybrid We are looking for a Senior Web Application Developer with 5+ years of experience in building and maintaining scalable, high-quality applications to join our growing tech team. As a senior member, you’ll play a key role in driving technical decisions, mentoring teammates, and ensuring best practices across the development lifecycle. As the UK’s only B Corp Certified salary sacrifice provider, we’re transforming the future of electric vehicle adoption in the UK through salary sacrifice. Building on that success, we’ve launched The Charge Scheme – an innovative benefit allowing employees to save 20–50% on EV charging via salary sacrifice. Voted 4.9 on Glassdoor and certified by Welcome To The Jungle, it’s never been a more exciting time to join! Key Responsibilities: • Develop, evolve, and maintain our core web application using Ruby, Rails, React, and TypeScript., • Collaborate closely with product managers and other stakeholders to deeply understand business needs and translate them into technical solutions., • Contribute actively to our technology roadmap and priorities, working alongside your team members, key stakeholders, and leadership., • Build a highly automated and reliable platform that serves both our external customers and internal teams., • Take on ambiguous or loosely defined problems, analysing them, and proposing effective technical approaches and solutions., • Have the opportunity to mentor more junior members as our team grows, sharing your knowledge and fostering a collaborative environment., • Drive technical discussions and decisions within the team, ensuring solutions are scalable, maintainable, and align with long-term strategic goals., • Champion best practices in areas like system design, performance, security, and operational excellence. About you: • 5+ years of professional experience building web applications using Ruby, Rails, React, and TypeScript., • Strong backend development skills with a willingness to contribute across the full stack, • Proactive and self-driven, able to take ownership of tasks from conception to deployment., • Excellent communication skills, capable of translating complex technical concepts into clear, understandable language for non-technical colleagues., • Experience with various testing methodologies (e.g., unit, integration, end-to-end) and a commitment to writing well-tested code., • A commitment to robust and reliable software delivery, including familiarity with practices like no-downtime deployments, proactive monitoring, and identifying potential risks., • Proven ability to lead technical initiatives from concept to completion, often involving multiple team members or complex integrations., • Well versed in production operations, incident response, and performance optimisation. You proactively identify and mitigate risks to ensure system stability and scalability. Benefits: • Hybrid working: Split your week between home and the office, with set in-office days on Mondays and Wednesdays, • 25 days holiday plus bank holidays, • Add 1 day holiday per year service + buy / sell up to 5 days each year, • Flexible work policy with options to take into account family care, • Best in class Family Friendly Leave and Pay, • Use our own scheme to lease a vehicle through salary sacrifice and save 40-70% to drive a brand new electric car, • £500 pa. personal development budget, • £100 home office budget, • Bupa healthcare, • Equity options - own a part of the business

About Resi Labs Resi Labs is the technology and innovation arm of Resi, the UK's largest residential architecture practice. We're building products that help millions of homeowners make better renovation decisions - from understanding planning feasibility and build costs to visualising what's possible with their property. We sit on a unique dataset built over a decade: 2 million planning applications, 40,000 builder quotes, and thousands of detailed floor plans and 3D models linking design, planning, and cost data in ways no one else can. Our products are already embedded on platforms like Rightmove and Zoopla, reaching millions of homeowners per year. About The Role We're looking for a strong Product Engineer (full-stack) to join our product engineering team. You'll be someone who thinks of yourself as an engineer first, with deep hands-on experience in Ruby on Rails and a genuine passion for building great frontend experiences. You'll take pride in the quality of what users see and interact with, while being equally capable of working across the full stack to deliver features end-to-end. As a small, autonomous team, there's a real opportunity to lead here. To shape technical direction, own meaningful pieces of the product, and have your voice heard. At the core of what we build is a large dataset and data processing pipeline covering UK property data. You'll work closely with this data, helping to consume, refine, and unlock its value based on evolving product requirements - so an interest in working with complex, real-world datasets will serve you well. We're also fortunate to be working on a relatively greenfield codebase with limited technical debt, meaning you'll spend your time building thoughtfully rather than fighting legacy decisions. And we're genuine believers in AI-powered workflows, from how we write code to how the business operates day-to-day, so comfort with and curiosity about AI tooling is a must. What You'll Do • Build polished, responsive frontend experiences using Hotwire (Turbo & Stimulus) and Tailwind CSS, • Design and build full-stack features across our Rails application, from database to UI, • Collaborate with product and design to translate requirements into intuitive, well-crafted interfaces, • Build and consume APIs that power both internal tooling and customer-facing features, • Write clean, well-tested, and maintainable code with a focus on long-term scalability, • Work with our UK property dataset and data pipeline to surface meaningful information through the product, • Participate actively in code reviews, giving and receiving feedback constructively, • Contribute to architectural discussions and help raise the overall quality bar of the codebase What We're Looking For • ~5 years of professional software engineering experience (we care more about the quality of that experience than the exact number!), • Strong proficiency in Ruby on Rails - you've built and maintained production Rails apps and feel genuinely at home in the framework, • A strong eye for frontend quality - you care about how things look and feel, not just whether they work, • Comfortable working with HTML, CSS, and JavaScript across a modern Rails frontend stack, • Familiarity with relational databases (PostgreSQL preferred) and writing efficient queries, • Comfortable building and consuming APIs as part of delivering full-stack features, • Experience writing automated tests (RSpec, Minitest, or similar), • Good communication skills and a collaborative mindset - you can explain technical decisions clearly to both engineers and non-engineers, • Ability to work independently and manage your own delivery without heavy oversight Nice to Haves • Experience with Three.js - we're actively building 3D visualisation features and this will be an ongoing and growing part of the product, • Experience with Hotwire (Turbo & Stimulus) and Tailwind CSS, • Familiarity with background job processing (Sidekiq, Delayed Job, etc.), • Experience with Python and FastAPI - our data pipeline and some supporting services are built in Python, and you'd be expected to maintain and contribute to these alongside the Rails codebase, • Familiarity with Render or similar cloud infrastructure and deployment platforms, • Experience working in a startup or high-growth environment Our Stack • Backend: Ruby on Rails, PostgreSQL, Sidekiq, • Data & Services: Python, FastAPI, • Frontend: Hotwire (Turbo Stimulus), Tailwind CSS, Three.js, • Infrastructure: Render, • Tooling: GitHub Actions, Sentry About Resi Resi is the UK’s number one home extension company transforming how homeowners design, plan and build. With over 10,000 projects nationwide and a 95% planning approval rate, we make architecture accessible and transparent through a digital platform that brings design, planning and build support together. We are a team of ~60 based in the Fora in Elephant & Castle. At Resi, you will have the opportunity to work differently, take control of, and really accelerate your career. Our success is all down to our wonderful people and their talent, and that’s why we treat our employees with the same respect and care as our customers. We pride ourselves in not just aiming to be the best in the industry, but also the best place to work - our collaborative, transparent and diverse culture, with a heavy focus on personal development, means that we don’t just grow homes, we grow people too. We have an ideas-led innovation culture and we really care about creating a diverse and inclusive team - so we welcome people from all backgrounds with different perspectives, ideas and experiences to work with us. We offer our employees: • Hybrid & flexi working, • Private health & dental insurance via Bupa, • 33 days of Annual Leave (including bank holidays), • An additional day of Birthday Leave after a year of employment, • On the job mentoring, coaching and learning & development, • Access to therapy, mental health support & coaching via Plumm / EAP, • Equipment and softwares that enable you to do your best work, • Gym membership, • Enhanced parental leave, • Regular company-wide socials organised by the Resi social committee, and paid for by Resi, • Office and wider Workspace perks including snacks, fresh fruit and refreshments

Ruby Fullstack Engineer, Mid-Level Hayes, London Hybrid We are looking for someone with 2+ years of experience in web application development to join our growing tech team. We value autonomy and initiative, and are passionate about building scalable, high-quality web applications. This role is focused on writing reliable code, testing, and ensuring minimal downtime. Bonus points if you’ve worked on improving code quality and productivity through applied technical patterns! As a UK B Corp Certified salary sacrifice specialist, The Electric Car Scheme is on a mission to make net zero the obvious choice by making electric cars and other Net Zero Benefits easy, affordable and simple for employers to offer their people. Built on best in market pricing, complete employer protection and trusted 5 star service, we are accelerating the UK towards a net zero future while creating win win win outcomes for our customers, our team and the planet. Rated 4.9 on Glassdoor and certified by Welcome to the Jungle, there has never been a more exciting time to join a fast growing, purpose driven business transforming sustainable employee benefits. Key Responsibilities: • Develop, evolve, and maintain our core web application using Ruby, Rails, React, and TypeScript., • Collaborate closely with product managers and other stakeholders to deeply understand business needs and translate them into technical solutions., • Contribute actively to our technology roadmap and priorities, working alongside your team members, key stakeholders, and leadership., • Build a highly automated and reliable platform that serves both our external customers and internal teams., • Take on ambiguous or loosely defined problems, analysing them, and proposing effective technical approaches and solutions. About you: • 2+ years of professional experience building web applications using Ruby, Rails, React, and TypeScript., • Strong backend development skills with a willingness to contribute across the full stack (frontend, infrastructure, etc.)., • Proactive and self-driven, able to take ownership of tasks from conception to deployment., • Excellent communication skills, capable of translating complex technical concepts into clear, understandable language for non-technical colleagues., • Experience with various testing methodologies (e.g., unit, integration, end-to-end) and a commitment to writing well-tested code., • A commitment to robust and reliable software delivery, including familiarity with practices like no-downtime deployments, proactive monitoring, and identifying potential risks. Benefits: • Hybrid working with 2 days in the office (Hayes, London), • 25 days holiday plus bank holidays, • Add 1 day holiday per year service + buy / sell up to 5 days each year, • Flexible work policy with options to take into account family care, • Best in class Family Friendly Leave and Pay, • Use our own scheme to lease a vehicle through salary sacrifice and save 40-70% to drive a brand new electric car, • £500 pa. personal development budget, • £100 home office budget, • Bupa healthcare, • Equity options - own a part of the business

Ruby on Rails Developer Hybrid work 2/3 days onsite per month We are seeking an experienced Ruby on Rails Developer to join our clients growing engineering team. This is an exciting opportunity for a passionate developer who thrives in dynamic environments and enjoys solving complex technical challenges. You will play a key role in designing, building, and maintaining high-performing, scalable applications that directly impact our customers and business operations. In this role, you'll work closely with cross-functional teams to develop new features, enhance existing systems, and ensure our platform remains stable and efficient. Your deep understanding of Rails architecture, PostgreSQL optimisation, and API design will be essential as you contribute to ongoing development projects. If you enjoy collaborating in Agile/Scrum environments, value clean code, and are eager to work with modern tooling, cloud services, and containerised deployments, we'd love to hear from you. Key Skills • 4+ years' experience with Ruby on Rails, • Strong understanding of OOP & Rails architecture, • Extensive experience with PostgreSQL (performance tuning, complex queries), • Background job processing with Sidekiq & Redis, • Expertise in RESTful APIs, JSON, JWT, SSO, • Experience with AWS & Docker, • Production system support & troubleshooting, • Strong communication skills & Agile/Scrum experienceRuby on Rails Developer Due to the volume of applications received for positions, it will not be possible to respond to all applications and only applicants who are considered suitable for interview will be contacted. Proactive Appointments Limited operates as an employment agency and employment business and is an equal opportunities organisation We take our obligations to protect your personal data very seriously. Any information provided to us will be processed as detailed in our Privacy Notice, a copy of which can be found on our website

We are working on behalf our client, an independent London agency, who is looking for a Senior Art Director/Creative Lead to sit just under the Creative Director. This person will be the one pushing ideas further, bringing original thinking, visual direction and cultural relevance to some very well-known premium brands. If you love ideas, brand worlds, and making things feel both premium and interesting this might be a good fit! The role You’ll work across global drinks and lifestyle brands, taking strategy and turning it into strong creative territories, concepts and visual directions. You’ll partner with strategy and design to bring brand platforms, launches, gifting and toolkits to life in ways that feel fresh, on-brand and commercially smart. This is less about being the neatest layout designer and more about being the person with the ideas, the references and the vision, who can still communicate that clearly and work with designers to land it. What you’ll be doing • Working with creative directors and strategists to turn brand strategy into big, ownable creative territories, • Developing concepts for brand platforms, launches, gifting, toolkits, education pieces and campaigns, • Exploring how ideas play out across touchpoints, from decks and guidelines through to POS, activations and content, • Art directing shoots, visual assets and key visuals where needed, • Bringing cultural references and fresh thinking into the work, especially around premium and lifestyle audiences, • Collaborating closely with designers to turn rough ideas into polished, on-brand executions, • Presenting work internally and externally, telling a clear story from insight to idea to execution, • Helping raise the creative bar across the studio, especially on originality and distinctiveness What you’ll bring • Experience as a Senior Art Director, senior designer with a strong conceptual bend, or similar creative lead role, • Strong portfolio across brand, packaging, campaigns or activations, ideally with premium / drinks / lifestyle work in the mix, • Confident at turning strategy into territories, ideas and visual directions (not just executing someone else’s idea), • Comfortable working on toolkits, guidelines and “upstream” brand work, not just final campaign assets, • Able to sketch, mood board and reference clearly, and then guide designers on how to bring it to life, • A feel for what’s culturally relevant and fresh for premium brands (not just “disruptive for the sake of it”), • Collaborative, open to building on others’ thinking, and happy in a close, in-studio team Salary up to £60k - 63k depending on experience Working pattern: full-time, mainly in the studio Role type: permanent, with room to grow into a bigger creative leadership position if it’s the right fit

Please note: We are looking for someone that comes from a hands on dev background and is still able to know what good looks like as well as architecture etc - this is not purely a people management role TrueNorth have been retained by a rapidly growing SAAS organisation who after significant growth and investment are looking for their first in house Head of Engineering / Tech Lead - you will report to the CEO and own Engineering for the organisation through their next phase of growth. The successful candidate will be from a hands on background and still be close enough to to tech to know what good looks like and challenge the current way of thinking and engineering. You will also own architecture, the engineering roadmap, quality and be responsible for the growth of the in house engineering team. This role is perfect for someone that thrives in the ambiguity of a fast growing scale up organisation. Current ech stack is: Ruby, PostgresSQL, AWS, CI/CD and Vue.JS (you'll also need to know enough about mobile to oversee native development in Swift and Kotlin) - in addition its important you've worked with payment platforms before, eg, Stripe or others. The role is based from their brand new Soho offices in London and is hybrid working 3 days per week in London. We have a base of circa £150k plus bonus and a long term incentive programme for the role (heavily dependant on experience) Get in touch for more details 📩

Soldo is the proactive spend management solution that frees progressive businesses to accomplish more. Over 25,000 organisations across 31 countries use Soldo to end slow, messy, and inefficient spending, bringing financial agility and control over every expense. Soldo frees finance with a uniquely proactive approach to managing decentralised spending. By combining a powerful spend management platform, user-friendly app, and versatile payment methods, Soldo automates expense admin to eliminates the inefficiency in managing business spending. By proactively managing decentralised spend, organisations empower employees to spend when and where it's needed, keeping productivity high while avoiding month-end surprises. Founded in 2015 by Italian digital innovator Carlo Gualandri, Soldo is headquartered in London, with offices in Dublin, Milan, and Rome. We’re looking for people with big ambitions, cool heads, sharp minds, and warm hearts. Come and join us, as we grow together. What’s in it for you • Competitive salary, • Private healthcare for you and your family, • Pension scheme, • Flexible working options including working from home or our Marylebone office, • 60 days’ work anywhere, even outside the UK if you want, • 25 days off a year, plus public holidays as well as Christmas Eve and New Years' Eve, 2 volunteering days and an extra day off on your birthday, • Genuine career development opportunities, including our mentoring scheme, your own annual £500 learning budget, • Employee Assistance Programme and wellbeing portal The Role As a Solutions Specialist, you will play a pivotal role in bridging the gap between our technology offerings and our clients' business needs. In this role, you will work closely with Sales, Product, Customer Success teams to deliver tailored solutions that address clients' unique requirements and maximise the value of our platform. Drawing upon your expertise in the fintech space, you will act as a key link between technology and business, running discovery sessions, demonstrating the platform, designing integrations, and supporting customers throughout their implementation journey. This role is ideal for someone who enjoys working with customers, understands fintech systems, and wants to grow their solutions expertise in a fast-paced SaaS environment. Responsibilities • Act as a primary point of contact for customer solution engagements, • Run discovery sessions to understand business goals, challenges, and technical requirements, • Deliver product demonstrations and proof-of-concepts tailored to customer use cases, • Design solutions that align customer needs with platform capabilities and fintech best practices, • Build integrations using APIs and our iPaaS platform., • Provide technical guidance during the sales and implementation lifecycle, • Collaborate with internal teams to gather and document clear functional and technical requirements, • Support customers post-implementation through training sessions and workshops, • Share customer feedback with Product teams to help shape future platform enhancements We're looking for someone who must have: • Bachelor's degree in Computer Science, Finance, Business, or related field;, • 5+ years of experience in a customer-facing techno-functional role within the fintech or accounting SaaS software domain., • Strong understanding of fintech concepts, products, and regulatory requirements, with experience working in banking, payments, or credit/debit cards., • Experience working with cloud-based technologies, APIs, databases, and integration frameworks., • Hand-on experience with technologies like JavaScript/Ruby/Python and SQL, • Experience with MS Office, Confluence, Jira (including epics, stories, and sprints), • Excellent communication skills, with the ability to effectively translate technical concepts to non-technical stakeholders and vice versa., • Proven track record of successfully delivering complex software solutions to enterprise clients, from requirements gathering through implementation and support., • Exceptional problem-solving skills and a customer-centric mindset, with a passion for driving client success and satisfaction.

Project Manager (Junior–Midweight) Branding Studio/Creative Consultancy East London (full-time, office-based) £35,000 – £45,000 depending on experience We’re working with a well-regarded independent brand and design agency in East London looking for a junior to midweight Project Manager to join their team. This is a great opportunity for someone who enjoys being at the centre of projects - working closely with clients and creatives to keep things moving, on track, and delivered to a high standard. The role You’ll act as a key point of contact across projects - helping to build client confidence while ensuring the creative team can deliver their best work. This is a hands-on role where you’ll need to be organised, proactive, and comfortable managing multiple moving parts. What you’ll be doing • Managing project timelines, budgets, and deliverables, • Keeping projects on track and flagging any risks early, • Acting as a key client contact on selected projects, • Writing clear briefs and making sure the team has what they need to deliver, • Managing expectations both internally and externally, • Monitoring resource, time and workload across projects, • Supporting senior team members, while also leading on your own projects, • Keeping visibility across all live work within your accounts What they’re looking for • Experience in a project management or client services role within a creative / brand / design agency, • Strong organisational skills and attention to detail, • Confident communicator - able to work with both clients and internal teams, • Someone who is solutions-focused and proactive, • Comfortable managing multiple projects at once, • A team player who is happy to get stuck in, • Willing to be flexible and adapt your working style to current processes The culture A collaborative, creative studio where people take ownership of their work, support each other, and are encouraged to suggest better ways of doing things.

We are recruiting for our client, an award winning agency in London. They are looking for someone who can think natively for social, understand platform trends, audience behaviours, and create content that performs. The role is 2 days a week (Thursday and Monday or Friday and Monday ) at £220 per day (it can be a mix of remote and in office). This is a junior freelance social media design role. You will need a portfolio demonstrating that work. You’ll produce scroll-stopping creative that’s both strategically aligned and culturally relevant. From static posts to motion graphics, you’ll play a key role in bringing premium lifestyle and FMCG brands to life across social platforms. What you’ll do • Work with a senior CD to design high-performing, platform-native content across social channels, • Translate brand guidelines into engaging, social-first creative, • Collaborate closely with strategists, social managers, and copywriters to ideate and execute ideas, • Stay ahead of trends, formats, and platform updates, proactively bringing new ideas to the table, • Adapt and evolve creative based on performance insights What we’re looking for • Proven experience designing specifically for social media (agency or in-house), • Portfolio showcasing social-first work (beyond brand or print design), • Deep understanding of platform nuances and what drives engagement, • Ability to think conceptually and execute visuals, • Comfortable working in a fast-paced, reactive environment, • Strong attention to detail and ability to meet tight deadlines, • Collaborative mindset and clear communication skills Required skills • Advanced proficiency in professional design software (Photoshop, Illustrator, etc.), • Strong motion skills (After Effects or similar) (nice to have), • Understanding of typography, layout, and brand systems, • Experience adapting brand guidelines to feel social, • Knowledge of performance metrics and how creative impacts results, • Ability to create assets optimised for different platform specs, • Awareness of social trends, formats, and cultural moments, • (Optional but desirable) Video editing skills (Premiere Pro, CapCut, or similar) About you • Obsessed with social media and digital culture, • Thinks beyond aesthetics: understands strategy, audience, and platform behaviour, • Naturally spots trends and knows how to adapt them for brands, • Balances creativity with commercial awareness, • Proactive, curious, and eager to experiment, • Takes ownership of work and pushes creative standards, • Thrives in a collaborative, idea-led environment

🚀 Ruby on Rails Engineers – Build the Future of Home Finance Hawksworth UK are hiring X2 Ruby on Rails Engineers to join a forward-thinking, engineering-led financial services organisation transforming its core platforms. 💻 The Role • Engineers (x2) – £80k + 10–15% bonus + excellent package 🌍 Location: Hybrid, 1day week on site per week, London ⚙️ What You’ll Be Doing • Building and evolving a modern Ruby on Rails mortgage platform, • Designing scalable, secure, and resilient systems used at real-world scale, • Working in product-aligned, empowered teams with true ownership, • Driving CI/CD, DevOps practices, and automation across the stack, • (Lead) Setting technical direction and mentoring engineers 🛠️ Tech Stack Ruby on Rails | MySQL | JavaScript (React desirable) | CI/CD (Azure DevOps, Jenkins, GitLab) | Cloud (Azure) ✅ What We’re Looking For • Strong Ruby on Rails experience (MVC, APIs), • Solid grounding in software engineering best practices, • Experience with agile, DevOps, and modern delivery models, • Passion for building high-quality, secure, production-ready systems ✨ Why Join? • Play a key role in transforming a business-critical platform, • Work in an engineering-first, cloud-focused environment, • Real autonomy, ownership, and influence over how things are built, • Strong salary, bonus, and comprehensive benefits, • Flexible, remote-first working 📩 Interested? Please apply now or contact me at We look forward to hearing from you!

Mid–Senior Ruby Developer in London! I am currently looking for a Mid–Senior Engineer to join an exciting tech‑for‑good AI start‑up based in central London. With a competitive salary of up to £60–80k for a hybrid position, they have a great team culture due to their tight‑knit and dynamic team, most recently leveraging an AI‑first development methodology to multiply productivity. This role has a very good opportunity for growth! What We're Looking For: • Ruby experience (bonus with Rails front end – Hotwire / Stimulus / Turbo), • Product engineering / client‑facing experience is a plus, • Great communication skills – able to work closely in a small team and contribute with new ideas, • Interest or experience with Python and data They are offering £60–80k with equity and are actively interviewing currently. Apply or add me on LinkedIn if you are open to speaking more!

🚀 Full Stack Tech Lead Developers / Tech Leads Needed – Fully Remote (UK) | Up to £85,000 Interviews happening this week & next – decisions by end of the month Are you a Senior Developer ready to step into a Tech Lead role where you can shape products that truly make a difference? We’re partnering with an industry leader at the forefront of digital innovation in healthtech. With offices in Bristol, Bournemouth, and London (and just one or two in-office days per month), this is a fully remote opportunity offering the chance to lead, innovate, and grow in a supportive, forward-thinking environment. 💻 What you’ll do • Take on a 70/30 hands-on vs. leadership split—coding, architecting, and mentoring, • Lead a small, talented team of developers in an agile, product-focused environment (Scrum), • Work across a modern full-stack environment:, • Back end: Ruby on Rails, PHP (Symfony), • Front end: Vue.js, TypeScript, • Databases: MySQL, PostgreSQL, DynamoDB, • Other tech: Python, Node.js (AWS Lambdas), AWS, CI/CD with GitHub Actions & Semaphore, • Design scalable, high-performance systems serving thousands of requests per minute, • Contribute to architecture, DevOps, CI/CD, and cloud infrastructure 🌟 What we’re looking for • Strong full-stack development experience with object-oriented languages (Ruby, PHP, Java, C#, etc.), • Experience mentoring or leading developers—or ready to step into leadership, • Passion for clean code, collaboration, and continuous improvement, • Comfortable with agile practices—pair programming, code reviews, automated testing, • Curious mindset with a desire to learn new tools and technologies 🎁 What’s on offer • Up to £85,000 salary, • 25+ days leave + public holidays & additional days for length of service, • Private medical insurance, life assurance & enhanced maternity leave, • Pension contributions & Employee Assistance Programme, • Birthday day off & referral bonus scheme, • A genuinely collaborative, supportive culture where your ideas matter If you’re a passionate developer who wants to build impactful products while growing into a true tech leader, we’d love to speak with you. 📅 Interviews are happening this we

Hiring: Engineering Manager (Hands off) 📍 London Hybrid (1 day onsite) 💰 Up to £110k DOE. We’re working with a scaling technology company looking to hire an Engineering Manager to support product engineering teams building modern consumer platforms at scale. This is a hands-off, people and process-focused leadership role, suited to someone who enjoys developing engineers, improving delivery processes, and partnering closely with Product in a fast-moving environment. What you’ll be doing: • Managing 1–2 engineering squads, • Leading 1-1s, feedback, appraisals, and career development, • Working closely with PMs on sprint planning and delivery, • Helping improve engineering processes as the business scales, • Supporting agile delivery and team collaboration What they’re looking for: • Previous Engineering Management experience, • Experience managing multiple engineers/direct reports, • Strong stakeholder and communication skills, • Experience working in scaling product businesses, • Collaborative, coaching-led management style Tech environment: • Ruby, • React / Next.js, • React Native, • AWS / Heroku

🌟 X3 Hands-On Engineering Managers Needed – Multiple teams, Full stack, Remote First 🌟 Join a market-leading, fast-growing HealthTech business with 40% growth this year! Are you a passionate, hands-on Engineering Manager ready to lead teams in a HealthTech company dedicated to making a real impact? Areti is looking for experienced tech leaders across the UK. Work remotely but be prepared to join us once a month in our Bristol, Dorset, or Hampshire offices for our dynamic Product and Engineering meetups—all travel and hotel expenses fully covered! 🧳🏢 📈 Why Choose Us? • Market-Leading Growth: Experience a role in a health-focused tech company growing 40% annually., • Meaningful Impact: Build products that change lives and help improve healthcare solutions for everyone. We deliver incrementally in sprints, following Agile (SCRUM) practices. From pair-programming and code reviews to automated testing, we prioritize clean code over over-engineering. Here’s a glimpse into our cutting-edge tech stack: • Back-end: PHP, Ruby on Rails, Python (AWS Lambdas), • Front-end: VueJs, TypeScript, Angular, • Databases: PostgreSQL, DynamoDB 🎓 Learning & Development We invest in our people—books, courses, certifications, and more to support your preferred learning style. Expect to grow not only as a developer but also in requirements gathering, project management, and research. 🔎 Are You What We’re Looking For? • 5+ years of experience as a Tech Leader, • 2+ years of experience managing multiple teams, • Strong understanding of object-oriented programming (Java, C#/C++, Ruby, etc.), • Polyglot full-stack developer mindset, eager to learn and continuously improve, • Salary: £85,000 - £100,000, • Bonus, • Pension:, • Generous Holiday plus bank holidays & your Birthday off! 🎉, • Private Healthcare 🏥 These are urgent roles with high-impact opportunities, so if you're ready to join one of the most forward-thinking companies in HealthTech, we’d love to hear from you! Don’t miss this chance to join this amazing business. Areti Group—a company committed to putting people and the planet first. 🌎

🌟 X3 Hands-On Engineering Managers Needed – Multiple teams, Full stack, Remote First 🌟 Join a market-leading, fast-growing HealthTech business with 40% growth this year! Are you a passionate, hands-on Engineering Manager ready to lead teams in a HealthTech company dedicated to making a real impact? Areti is looking for experienced tech leaders across the UK. Work remotely but be prepared to join us once a month in our Bristol, Dorset, or Hampshire offices for our dynamic Product and Engineering meetups—all travel and hotel expenses fully covered! 🧳🏢 📈 Why Choose Us? • Market-Leading Growth: Experience a role in a health-focused tech company growing 40% annually., • Meaningful Impact: Build products that change lives and help improve healthcare solutions for everyone. We deliver incrementally in sprints, following Agile (SCRUM) practices. From pair-programming and code reviews to automated testing, we prioritize clean code over over-engineering. Here’s a glimpse into our cutting-edge tech stack: • Back-end: PHP, Ruby on Rails, Python (AWS Lambdas), • Front-end: VueJs, TypeScript, Angular, • Databases: PostgreSQL, DynamoDB 🎓 Learning & Development We invest in our people—books, courses, certifications, and more to support your preferred learning style. Expect to grow not only as a developer but also in requirements gathering, project management, and research. 🔎 Are You What We’re Looking For? • 5+ years of experience as a Tech Leader, • 2+ years of experience managing multiple teams, • Strong understanding of object-oriented programming (Java, C#/C++, Ruby, etc.), • Polyglot full-stack developer mindset, eager to learn and continuously improve, • Salary: £85,000 - £100,000, • Bonus, • Pension:, • Generous Holiday plus bank holidays & your Birthday off! 🎉, • Private Healthcare 🏥 These are urgent roles with high-impact opportunities, so if you're ready to join one of the most forward-thinking companies in HealthTech, we’d love to hear from you! Don’t miss this chance to join this amazing business. Areti Group—a company committed to putting people and the planet first. 🌎

Lead Software Engineer – Ruby on Rails - London (Hybrid) | Full-Time FRESH has partnered with a fast-growing B2B SaaS company building a next-generation data platform that delivers real-time insights to support passengers requiring assistance while travelling. They are now hiring a Tech Lead to strengthen the core backend of their Passenger Assistance platform, helping scale customer onboardings faster and reduce backend bottlenecks in feature delivery. This role is an excellent opportunity for someone looking to take the next step into a technical leadership position while remaining hands-on with engineering. Responsibilities: • Own technical direction and architecture decisions within the Rails application, • Design, build, and maintain scalable backend services and RESTful APIs, • Optimise background job processing using Sidekiq, • Help improve onboarding scalability and reduce backend delivery bottlenecks, • Identify technical risks early and balance trade-offs between speed, quality, and scope, • Collaborate within a cross-functional product squad, • Support and mentor engineers through technical leadership and problem-solving Key Requirements: • Strong commercial experience with Ruby on Rails in production environments, • Solid understanding of Rails monolith architecture and full-stack troubleshooting, • Experience building and maintaining RESTful APIs, • Strong knowledge of PostgreSQL, Redis, and Sidekiq, • Comfortable working with AWS infrastructure, • Experience using Docker in development or production environments This is a fantastic opportunity to join a purpose-driven technology business making a genuine impact, while taking a meaningful step into technical leadership within a collaborative and high-growth environment.

Lead Ruby on Rails Engineer Permanent position - £115k + 12% bonus + up to 21% pension Industry: Financial Services - Life & Investments Hybrid working - 1 day per week in the office Office location: Central London Do you have expert level Rails experience? Our client have written their mortgage platform in Rails and they need you to help develop it! Must have experience in React and API's, and ideally have worked in an Azure environment. We are recruiting 3 positions, 1 Lead Engineer and 2 mid-level. What experience is needed? • 5+ years building Ruby on Rails experience, • Financial services experience, • React or other JavaScript frameworks, • Azure environment experience, • Web-based MVC applications and APIs, • DevOps best practice - CI/CD pipelines, • Mentoring / leading junior-mid level Engineers, • Excellent comm's What's the process? This is an immediate start. It will be a two stage Teams interview. Our client want to move quickly with this as they have 3 Engineers to hire into the team. Email your cv to me as a PDF or Word doc to or send it to me here on LinkedIn. If this role is not suitable do please have a look at our website and hopefully we can help you out with your next position #rails #financialservices #mortgagesystems #rubyonrails #permanent #hybrid

We are working with a London based company who are in the market for very experienced Rails Engineers. • Start ASAP, • You must have deep Ruby/Rails experience, • Opportunity for an IC to have responsibility with coaching and mentoring, • Opportunity to work across teams, • Responsibility around system design, architecture and driving technical strategy, • Hybrid - 1 day per week into the London office, • Up to £130k basic + benefits including equity Please apply with an updated CV to be considered.

📍 Remote | Full-Time 👋 About Us Medify is a mission-driven EdTech company widening access to medicine and healthcare careers. Our platform supports thousands of learners preparing for high-stakes admissions exams, and our engineering team plays a critical role in delivering reliable, scalable, and high-quality learning experiences. Medify Engineering is a team of ten engineers across two teams, and everyone is hands on, including engineering management and the CTO, which helps us keep our processes practical and engineer-friendly. We work to minimise meetings: engineers typically have a 15-minute daily standup for in-progress updates and quick alignment with Product, plus (per two-week sprint) a one-hour refinement with Product, a one-hour planning session with engineering, and a 30-minute company-wide demo. Operational work like deployments, bug triage, and on-call is handled on a rotation, with each person covering one week roughly every two months. 🎯 The Role As a Senior Full Stack Engineer at Medify, you will play a pivotal role in shaping our platform and technical direction. Working closely with the CTO and fellow engineers, you’ll be involved across the full software development lifecycle - from ideation and design through to development, testing, and deployment. This is a fully remote, home-based role, suited to someone who enjoys ownership, collaboration and solving complex problems in a fast-moving environment. Tech stack: Ruby on Rails (backend), frontend transitioning from Ember to React, Postgres database, hosted on AWS. 🧩 Key Responsibilities • Design and develop high-quality, scalable, and efficient software solutions using modern best practices, • Collaborate closely with Product and Design teams to understand requirements and provide technical input, • Contribute to architectural decisions and overall system design, • Conduct code reviews and provide constructive feedback to maintain high code quality, • Troubleshoot, diagnose, and resolve software issues efficiently, • Develop and maintain automated tests to ensure performance and reliability, • Mentor junior engineers and share technical knowledge and best practices, • Participate in agile planning, backlog management, and delivery updates, • Stay up to date with emerging technologies and software development best practices, • Support recruitment by contributing to interviews and selection decisions 🧠 Core Competencies • Excellent problem-solving and analytical skills, • Strong communication and collaboration skills, • Ability to thrive in a fast-paced, agile environment, • Leadership and mentoring capability, • High attention to detail and quality 🎓 Qualifications • BS/MS degree in Computer Science, Engineering, or a related field is desirable but not required 🛠️ Experience & Knowledge • 5+ years’ experience in software development, • Extensive experience with modern programming languages and frameworks, • (Ruby on Rails and React highly desirable), • Proven track record of building scalable, efficient software systems, • Strong understanding of the software development lifecycle and agile methodologies, • Experience working with cross-functional teams (Product, Design, Engineering), • Experience recruiting and mentoring junior engineers is a plus 💡 Skills • Proficiency in modern programming languages and frameworks, • Strong grasp of data structures, algorithms, and software design principles, • Experience with databases, APIs, and networking, • Knowledge of software testing methodologies and tools, • Familiarity with DevOps practices and tooling, • Ability to learn and adapt quickly to new technologies, • Clear, confident written and verbal communication ✅ What We Offer • Competitive salary: £70,000–£85,000 depending on experience, • Annual leave: 25 days, rising to 28 days over three years, • Fully remote, flexible working, • Pension scheme, • Professional development sponsorship and matched charity funding, • Private health and dental care after one year of employment

🚨 Hiring Now: Full Stack Ruby Developer (Contract) 🚨 We’re working with a client who’s looking to bring on a Full Stack Ruby Developer for an initial 4-month contract on a fast-moving project. 🔎 What we’re looking for: • Strong experience with Ruby (full stack), • Solid front-end skills using TypeScript and either React or Next.js, • Ability to hit the ground running in a contract environment 📍 Location: UK or Ireland (candidates must be based here) ⏳ Duration: 4 months

Executive Head Teacher: Ms Simrita Singh Head of School: Mrs Ruby Vernalls Salary: Grade/scale point: MPS (Main Pay Scale) Start Date: Required for September 2026. LOOKING FOR KS1/KS2 TEACHERS INSPIRING CHILDREN, IMPACTING THE FUTURE The School: Oakington Manor is a thriving three form school with an excellent reputation in the community. We guarantee an outstanding work environment, superb resources and inspirational team work. The Post: We are seeking Teachers for KS1 and KS2 who are creative, innovative and committed to join our vibrant staff team. Early Careers Teachers are welcome to apply. • Qualified Teacher Status is essential, • Strong Understanding of the KS1/KS2 curriculum and effective classroom practice, • Confident in planning engaging lessons and managing behaviour positively, • A positive and proactive approach to teaching, • Commitment to sup...

Senior Ruby on Rails Developer I’m working with a fast-growing, well-invested SaaS company that is looking for a Senior Ruby on Rails Developer to join its engineering team. The company provides a global SaaS platform used by more than 65,000 people across the UK, Europe, the US and APAC, helping organisations manage information security, privacy and regulatory compliance. This is a senior individual contributor role with real ownership and influence. You will work closely with the Tech Lead to build new features, improve architecture, modernise a mature Ruby on Rails platform and contribute ideas across engineering. The core product is a long-running Rails monolith with over 15 years of history. Some legacy patterns still exist, but new development is moving in a clear modern direction. This role would suit someone who is comfortable working across both legacy and modern Rails code, can make pragmatic technical decisions, and enjoys improving systems over time rather than wanting to rewrite everything from scratch. You will be joining a small, capable engineering team where your input will genuinely matter. What You’ll Be Doing * Building and maintaining product features in Ruby on Rails * Working across legacy and modern areas of the application * Contributing to architecture decisions and platform improvements * Improving performance, maintainability and developer productivity * Supporting co...

Fully Remote* (Two meet ups per year) -. Recruitment is delighted to partner with an award-winning legal technology provider who are continuing to grow and looking to add an experienced Fully Remote Ruby Developer to join their dev team. This role is remote with two meet ups per year in the South of

We’re working with a rapidly scaling tech company that’s looking for a Senior Ruby Developer to come in and make an immediate impact on an initial 3‑month contract, with scope for extension. What We’re Looking For Expert-level Ruby on Rails experience Strong

Senior Ruby on Rails Engineer Fulham (2/3 days on-site) £60,000 - £80,000 + Private Healthcare & Benefits This is an excellent opportunity for a Mid-to-Senior Ruby on Rails Engineer to join a start-up in a role where you will play a major part in future developments. This company is a Series A startup, breaking down barriers and making the world more accessible for everyone. Originally founded within the UK transport sector, they have developed award-winning, innovative solutions that prioritise dignity, safety, and inclusion for millions of users. In this varied role, you will move beyond feature development to focus on the stability, performance, and observability of the core Rails ecosystem. You will act as a trusted backend partner for Product and Platform teams, stabilising third-party integrations, improving background job efficiency, and utilising architectural documentation like C4 models to ensure long-term scalability. The ideal candidate will be a seasoned Ruby on Rails developer with deep expertise in PostgreSQL and background processing via Sidekiq and Redis. You should be highly proficient in building RESTful APIs, managing JSON serialisation, and implementing secure authentication methods like JWT or SSO. Beyond coding, you will possess knowledge of Docker and AWS, alongside the communication skills required to translate complex technical risks into clear operational priorities. This is a fantastic oppor...

Ruby on Rails Developer – London (Hybrid) A fast-growing technology business is building the next generation of insurance solutions, helping major e-commerce platforms protect customers while delivering simple, modern insurance experiences. You will be working across a modern platform bu

Current ech stack is: Ruby, PostgresSQL, AWS, CI/CD and Vue.

We are hiring a Senior Software Engineer to lead end-to-end feature development and architectural design. Hybrid Python Senior Software Engineer Hybrid working post-training (3 days a week in office, 2 days at home) Location. Tech Stack Backend: Python, FastAPI, Ruby on Rails Frontend: React.

Lead Full Stack Ruby Developer - Leading Legal Tech Company - Hybrid / Once a quarter onsite in Burgess Hill based office - £80,000 - £85,000 + benefits. Recruitment is delighted to partner with a leading Legal Tech organisation who are looking to add a Lead Full Stack Ruby Developer who can combi

TXP is seeking a Senior Ruby Developer to join the team in London. The role requires strong experience with Ruby on Rails and the ability to work effectively in a government setting.

A leading tech recruitment agency seeks a Senior Ruby on Rails Engineer in Fulham. This is a pivotal role in a Series A startup, focusing on stability and architecture of core Rails systems.

Software Engineer (Python)- UK. Software Engineer - Go & Python, Ruby or C#. Software Engineer (Python)- UK.

Technical expertise with Frontend: at least one Frontend framework, ideally React. Ship working code: We primarily work with React on the frontend and Kotlin microservices with Postgres on the backend, with some older services written in Ruby on Rails.

Ruby Developer - FinTech - Up to 55k.I’m working exclusively with a scaling fintech client (so you won't hear this via another recruiter) who are expanding their footprint in the market.They’re looking for multiple Mid-Level Ruby Developers to join their small, collaborative team.Hybrid in Londo

ECR Global is seeking Ruby on Rails Engineers to support a leading FTSE 100 organisation's digital transformation in London, requiring attendance twice per month.