876 to 900 of 950 Full-Stack Development Jobs

Founded by Paul Anthony, creator and co-founder of Primer (Series B, $425M valuation), Colossal is building at the intersection of generative app development and commerce infrastructure. Think: Lovable for commerce. We're backed by Tier 1 investors: Seedcamp, 10x Founders, Connect Ventures, and are planning to raise ...

Location: UK-based (remote/Hybrid depending on client) Overview A wealth management client is seeking a Senior Mendix Developer with strong full-stack capabilities and direct experience working with securities, funds, or broader investment/asset management systems . Broader FS/Wealth Management experience … items (likely extension to 6+ months) Required Experience Senior-level Mendix developer (Advanced cert ideal) Proven full-stack Mendix development capabilities Experience working with securities, funds, asset/wealth management , or financial products Background in building transactional or reconciliation systems Ability to work autonomously ...

experience in API automation testing, specifically using POSTMAN and Rest Assured Framework. Minimum of 7 years of experience in Java Full Stack development and testing. Thorough understanding of Agile software development methodologies, values, and procedures. Strong leadership, decision-making, and problem-solving ...

Java Developer | Spring | GCP | CI/CD | Fullstack | HealthTech | Hybrid, Bournemouth | £45-60k Looking to help shape Java Development for an established Tech-for-Good business I'm partnered with a long-standing client in the healthcare technology sector, who are looking for experienced Java Backend … influence, and the chance to work on meaningful products!This will sit withing a growing engineering team responsible for developing and maintaining full-stack applications - the position is ideal for someone who enjoys backend-heavy work but is also comfortable stepping into full-stack ...

backed digital marketplace at a pivotal stage of scale. You will work in a lean, high performing engineering team where modern AI assisted development is core to how software is built, not an experiment on the side. THE COMPANY They are a high growth, two-sided online marketplace … Senior Ruby Developer, you will own the delivery of full stack features in Ruby on Rails, using AI assisted development as your primary workflow and taking responsibility for quality from backend logic through to frontend release. Specifically, you can expect to be involved ...

backed digital marketplace at a pivotal stage of scale. You will work in a lean, high performing engineering team where modern AI assisted development is core to how software is built, not an experiment on the side. THE COMPANY They are a high growth, two-sided online marketplace … Senior Ruby Developer, you will own the delivery of full stack features in Ruby on Rails, using AI assisted development as your primary workflow and taking responsibility for quality from backend logic through to frontend release. Specifically, you can expect to be involved ...

backed digital marketplace at a pivotal stage of scale. You will work in a lean, high performing engineering team where modern AI assisted development is core to how software is built, not an experiment on the side. THE COMPANY They are a high growth, two-sided online marketplace … Senior Ruby Developer, you will own the delivery of full stack features in Ruby on Rails, using AI assisted development as your primary workflow and taking responsibility for quality from backend logic through to frontend release. Specifically, you can expect to be involved ...

with on short notice or on a rolling basis. Core Responsibilities: Collaborate with clients to define product roadmaps and technical specifications. Lead the development and implementation of bespoke software … tech solutions. Ensure technical architecture is scalable, secure, and future-proof. Bridge the gap between business requirements and technical feasibility. Required qualifications: Full-stack understanding or experience in Product Management. Knowledge of modern tech stacks (e.g., AWS/GCP, React, Python, or similar). Experience ...

Role: AI Engineer We are looking for top tier engineers to support us in building AI products. You will lead the development of algorithms that push the limirs of what is possible with LLMs. What You’ll Own Production-Ready AI: Develop and deploy proprietary algorithms that significantly … steer the direction of our R&D. Advanced Prompt Engineering: Research and implement cutting-edge prompting methods to maximize model efficacy. Full-Stack Impact: While focused on AI, you’ll work across the stack (Python, Postgres, React) to ensure our research translates into ...

Drive Product Strategy: Partner with Product Managers and Engineers to define what "success" looks like for internal developer tools and cloud infrastructure. Full-Stack Analytics: Define key metrics, build robust datasets, and create high-impact dashboards (SQL/Python). Exploratory Research: Deep-dive into technical … logs and user behavior to identify friction in the software development lifecycle. Influence Change: Communicate technical insights to senior stakeholders to prioritize high-value infrastructure investments. Who You Are The Technical Analyst: You have 5+ years of experience in a quantitative role, with mastery of SQL and Python ...

Developer who has already fully embraced AI as part of your coding workflow? Do you want to move away from traditional "manual-only" development and join a team where AI-agent tooling is the foundation of every task? I am currently recruiting for a fast-growing, UK-headquartered … features, handle investigations, and solve complex problems within a tight-knit group of senior engineers. What Youll Be Doing End-to-End Development: Shipping production-ready code across the full stack (Node.js/React). AI Pairing: Using AI agents as a core part ...

Forward Deployed Engineer | Node.js, TypeScript, APIs, Integrations, Full-Stack | £100k-£150k + Equity | London (Onsite) - YC InsureTech Build and deploy AI-powered systems directly into some of the world's largest insurers. This is an opportunity to join a high-growth, AI-native startup redefining … scalable, and aligned with operational needs. They're looking for engineers with 2-7 years of experience who have strong backend or full-stack skills, ideally in the Node.js/TypeScript ecosystem, and experience building and shipping features end-to-end. Exposure to APIs, data integration ...

tech stack, CRM, candidate database, recruitment productivity tools and sourcing technology Sales intelligence and data platforms to support account mapping, business development and targeted outreach Branding and content support, tools for desk-level branding, thought leadership and market visibility LinkedIn Talent Solutions to support delivery … primarily non-Technology You are looking to pivot into Technology recruitment for the first time You are new to agency recruitment or business development The opportunity If you are a Technology recruiter who wants to: Bring your existing business into a stronger platform Keep control of your desk ...

Backend Engineer, London, £55,000 - £65,000 + Benefits (including share options) A Backend Software Engineer ( Typescript, Node.js ) is needed to join an ambitious and fast-scaling technology company operating within a regulated market. This ...

Product Engineer - London (Victoria) - Hybrid - 3 days in office, 2 WFH · Permanent Our client is a newly launched, VC-backed tech business operating in a highly traditional professional services sector. Founded by repeat founders with ...

Product Engineer (TypeScript) | London | £110,000 | 4 days a week · Old Street We're partnering with a Series A-stage software company building tools that help charities and non-profits run more effectively, think operations ...

Description Software Development Manager (Contract) – Data & AI Transformation Location: London (Hybrid – 1 day onsite) Contract: Day Rate We’re working with a global investment-focused organisation delivering a major transformation programme, replacing a legacy platform with a modern, cloud-based ecosystem. They’re looking for a senior Software … Development Manager to lead a key workstream focused on data migration and application modernisation. This is a player/coach role combining hands-on technical input with team leadership and delivery ownership. The environment is built around React, Python and AWS, with growing adoption of Databricks ...

skilled Full Stack Software Engineer looking to make an impact? In this role, you will contribute to the development of custom interactive applications, collaborate with fellow developers, designers, and stakeholders to ensure successful project outcomes, take ownership of new feature development ...

group of Industrial Designers, Experience Designers, and Creative Technologists working from our design studio in Kings Cross. This isn’t a traditional software development role; you might have a background in front-end engineering, creative coding, physical computing, or something else entirely. This isn't about building websites. … across the codebase, making pragmatic decisions that balance long-term stability with the need to move fast What We're Looking For Full-stack experience with strong front-end craft — systems thinking and data flow, but also an eye for design, motion, and interaction detail. Great ...

Developer you: Love working across layers, languages, and platforms. Are capable of building production-ready applications. Prioritise user experience and balance rapid development with future scalability. Care about how data is handled — you understand that "owned by the user" is a technical commitment, not just a marketing … responsible for: Building and deploying end-to-end features on mobile and web platforms. Shaping day-to-day operations and the development team's workflow. Helping decide what to build, not just how to build it. Where and how will you work? This full-time position ...

Full Stack Developer x2 Financial Services Client £465 per day (Inside IR35) 3 months rolling contracts We are working with a leading financial services client who are looking to engage two ...

Full Stack Engineer/Developer (TypeScript Python) London/WFH to £90k Do you enjoy working across the full tech stack, want to be able to see ...

Role: C#/.NET Full Stack Engineer Base Locations: London, Manchester, Newcastle or Glasgow Working Pattern: Hybrid, with flexibility for client assignments Salary: £45,000 - £55,000 = Bens,Perks,Pension Overview ...

Role: C#/.NET Full Stack Engineer Base Locations: London, Manchester, Newcastle or Glasgow Working Pattern: Hybrid, with flexibility for client assignments Salary: £45,000 - £55,000 + Bens, Perks, Pension ...

Full Stack Software Engineer (Data-Focused) Location: London - Hybrid - 1-2 days per week Salary: £100-130k + Bonus Type: Permanent Sponsorship: Not Available Role Overview: We are seeking a ...