1,701 to 1,725 of 2,844 Full Stack Engineer Jobs

driving the energy transition. Their platform uses AI to help the world’s most ambitious renewable energy companies build smarter, more sustainable operations. They're looking for a Full-Stack Product Engineer who thrives at the intersection of product, data, and engineering. You’ll work directly with founders, designers, and customers to ship features … that solve real-world problems fast. The Stack: React/Next.js TypeScript Node.js AWS Systems Architecture What you'll do: Work across their stack and play a key role in the products roadmap & direction Design and build intuitive, data-rich product experiences Collaborate across teams to turn complex supply chain challenges into elegant solutions Help shape … might be a fit if you: Love working on products with real-world impact Have experience working in small teams with lots of ownership Have experience across the stack (bonus if you’ve worked with AI or data-heavy platforms) Care deeply about sustainability, transparency, and building things that matter Looking for a remote role with occasional office More ❯

driving the energy transition. Their platform uses AI to help the world’s most ambitious renewable energy companies build smarter, more sustainable operations. They're looking for a Full-Stack Product Engineer who thrives at the intersection of product, data, and engineering. You’ll work directly with founders, designers, and customers to ship features … that solve real-world problems fast. The Stack: React/Next.js TypeScript Node.js AWS Systems Architecture What you'll do: Work across their stack and play a key role in the products roadmap & direction Design and build intuitive, data-rich product experiences Collaborate across teams to turn complex supply chain challenges into elegant solutions Help shape … might be a fit if you: Love working on products with real-world impact Have experience working in small teams with lots of ownership Have experience across the stack (bonus if you’ve worked with AI or data-heavy platforms) Care deeply about sustainability, transparency, and building things that matter Looking for a remote role with occasional office More ❯

driving the energy transition. Their platform uses AI to help the world’s most ambitious renewable energy companies build smarter, more sustainable operations. They're looking for a Full-Stack Product Engineer who thrives at the intersection of product, data, and engineering. You’ll work directly with founders, designers, and customers to ship features … that solve real-world problems fast. The Stack: React/Next.js TypeScript Node.js AWS Systems Architecture What you'll do: Work across their stack and play a key role in the products roadmap & direction Design and build intuitive, data-rich product experiences Collaborate across teams to turn complex supply chain challenges into elegant solutions Help shape … might be a fit if you: Love working on products with real-world impact Have experience working in small teams with lots of ownership Have experience across the stack (bonus if you’ve worked with AI or data-heavy platforms) Care deeply about sustainability, transparency, and building things that matter Looking for a remote role with occasional office More ❯

driving the energy transition. Their platform uses AI to help the world’s most ambitious renewable energy companies build smarter, more sustainable operations. They're looking for a Full-Stack Product Engineer who thrives at the intersection of product, data, and engineering. You’ll work directly with founders, designers, and customers to ship features … that solve real-world problems fast. The Stack: React/Next.js TypeScript Node.js AWS Systems Architecture What you'll do: Work across their stack and play a key role in the products roadmap & direction Design and build intuitive, data-rich product experiences Collaborate across teams to turn complex supply chain challenges into elegant solutions Help shape … might be a fit if you: Love working on products with real-world impact Have experience working in small teams with lots of ownership Have experience across the stack (bonus if you’ve worked with AI or data-heavy platforms) Care deeply about sustainability, transparency, and building things that matter Looking for a remote role with occasional office More ❯

driving the energy transition. Their platform uses AI to help the world's most ambitious renewable energy companies build smarter, more sustainable operations. They're looking for a Full-Stack Product Engineer who thrives at the intersection of product, data, and engineering. You'll work directly with founders, designers, and customers to ship features … that solve real-world problems fast. The Stack: React/Next.js TypeScript Node.js AWS Systems Architecture What you'll do: Work across their stack and play a key role in the products roadmap & direction Design and build intuitive, data-rich product experiences Collaborate across teams to turn complex supply chain challenges into elegant solutions Help shape … might be a fit if you: Love working on products with real-world impact Have experience working in small teams with lots of ownership Have experience across the stack (bonus if you've worked with AI or data-heavy platforms) Care deeply about sustainability, transparency, and building things that matter Looking for a remote role with occasional office More ❯

driving the energy transition. Their platform uses AI to help the world's most ambitious renewable energy companies build smarter, more sustainable operations. They're looking for a Full-Stack Product Engineer who thrives at the intersection of product, data, and engineering. You'll work directly with founders, designers, and customers to ship features … that solve real-world problems fast. The Stack: React/Next.js TypeScript Node.js AWS Systems Architecture What you'll do: Work across their stack and play a key role in the products roadmap & direction Design and build intuitive, data-rich product experiences Collaborate across teams to turn complex supply chain challenges into elegant solutions Help shape … might be a fit if you: Love working on products with real-world impact Have experience working in small teams with lots of ownership Have experience across the stack (bonus if you've worked with AI or data-heavy platforms) Care deeply about sustainability, transparency, and building things that matter Looking for a remote role with occasional office More ❯

driving the energy transition. Their platform uses AI to help the world's most ambitious renewable energy companies build smarter, more sustainable operations. They're looking for a Full-Stack Product Engineer who thrives at the intersection of product, data, and engineering. You'll work directly with founders, designers, and customers to ship features … that solve real-world problems fast. The Stack: React/Next.js TypeScript Node.js AWS Systems Architecture What you'll do: Work across their stack and play a key role in the products roadmap & direction Design and build intuitive, data-rich product experiences Collaborate across teams to turn complex supply chain challenges into elegant solutions Help shape … might be a fit if you: Love working on products with real-world impact Have experience working in small teams with lots of ownership Have experience across the stack (bonus if you've worked with AI or data-heavy platforms) Care deeply about sustainability, transparency, and building things that matter Looking for a remote role with occasional office More ❯

Staff Software Engineer – AI/ML (London (Hybrid – 2 days per week in office) An opportunity to take on a high-impact, hands-on leadership role within a scaling global SaaS company that’s using AI to reinvent how internal business systems and data work together. As a Staff Software Engineer (AI/ML) , you’ll … and deliver high-value AI applications. Mentor engineers and shape the company’s approach to internal AI enablement. What You’ll Bring 7+ years’ experience in backend or full-stack engineering, ideally within a SaaS or data-driven business. Strong knowledge of LLMs , prompt engineering, and fine-tuning approaches. Hands-on experience with AI/ML More ❯

Staff Software Engineer – AI/ML (London (Hybrid – 2 days per week in office) An opportunity to take on a high-impact, hands-on leadership role within a scaling global SaaS company that’s using AI to reinvent how internal business systems and data work together. As a Staff Software Engineer (AI/ML) , you’ll … and deliver high-value AI applications. Mentor engineers and shape the company’s approach to internal AI enablement. What You’ll Bring 7+ years’ experience in backend or full-stack engineering, ideally within a SaaS or data-driven business. Strong knowledge of LLMs , prompt engineering, and fine-tuning approaches. Hands-on experience with AI/ML More ❯

Staff Software Engineer – AI/ML (London (Hybrid – 2 days per week in office) An opportunity to take on a high-impact, hands-on leadership role within a scaling global SaaS company that’s using AI to reinvent how internal business systems and data work together. As a Staff Software Engineer (AI/ML) , you’ll … and deliver high-value AI applications. Mentor engineers and shape the company’s approach to internal AI enablement. What You’ll Bring 7+ years’ experience in backend or full-stack engineering, ideally within a SaaS or data-driven business. Strong knowledge of LLMs , prompt engineering, and fine-tuning approaches. Hands-on experience with AI/ML More ❯

Staff Software Engineer – AI/ML (London (Hybrid – 2 days per week in office) An opportunity to take on a high-impact, hands-on leadership role within a scaling global SaaS company that’s using AI to reinvent how internal business systems and data work together. As a Staff Software Engineer (AI/ML) , you’ll … and deliver high-value AI applications. Mentor engineers and shape the company’s approach to internal AI enablement. What You’ll Bring 7+ years’ experience in backend or full-stack engineering, ideally within a SaaS or data-driven business. Strong knowledge of LLMs , prompt engineering, and fine-tuning approaches. Hands-on experience with AI/ML More ❯

Staff Software Engineer – AI/ML (London (Hybrid – 2 days per week in office) An opportunity to take on a high-impact, hands-on leadership role within a scaling global SaaS company that’s using AI to reinvent how internal business systems and data work together. As a Staff Software Engineer (AI/ML) , you’ll … and deliver high-value AI applications. Mentor engineers and shape the company’s approach to internal AI enablement. What You’ll Bring 7+ years’ experience in backend or full-stack engineering, ideally within a SaaS or data-driven business. Strong knowledge of LLMs , prompt engineering, and fine-tuning approaches. Hands-on experience with AI/ML More ❯

Senior DevOps Engineer - Azure/Terraform - Wealth Management Platform - 6-month contract (outside) We're hiring a Senior DevOps Engineer to join a leading WealthTech SaaS firm specialising in Client Lifecycle Management (CLM) solutions for private banks and wealth managers. This role sits within a collaborative full-stack engineering team, responsible for More ❯

Senior DevOps Engineer – Azure/Terraform – Wealth Management Platform - 6-month contract (outside) We’re hiring a Senior DevOps Engineer to join a leading WealthTech SaaS firm specialising in Client Lifecycle Management (CLM) solutions for private banks and wealth managers. This role sits within a collaborative full-stack engineering team, responsible for More ❯

Senior DevOps Engineer – Azure/Terraform – Wealth Management Platform - 6-month contract (outside) We’re hiring a Senior DevOps Engineer to join a leading WealthTech SaaS firm specialising in Client Lifecycle Management (CLM) solutions for private banks and wealth managers. This role sits within a collaborative full-stack engineering team, responsible for More ❯

Senior DevOps Engineer – Azure/Terraform – Wealth Management Platform - 6-month contract (outside) We’re hiring a Senior DevOps Engineer to join a leading WealthTech SaaS firm specialising in Client Lifecycle Management (CLM) solutions for private banks and wealth managers. This role sits within a collaborative full-stack engineering team, responsible for More ❯

Senior DevOps Engineer – Azure/Terraform – Wealth Management Platform - 6-month contract (outside) We’re hiring a Senior DevOps Engineer to join a leading WealthTech SaaS firm specialising in Client Lifecycle Management (CLM) solutions for private banks and wealth managers. This role sits within a collaborative full-stack engineering team, responsible for More ❯

Senior Software Engineer (TypeScript + AWS + Lambda) 12-Month Fixed Term Contract (strong potential to go perm or extend) Full-Time | Fully Remote (UK-based) £70,000 – £80,000 + Benefits We’re looking for an experienced Senior Software Engineer with strong AWS cloud experience to join our team on a 12-month … software. Translate business and functional requirements into elegant technical solutions. What We’re Looking For Ideally 7+ years’ software engineering experience with a focus on back-end or full-stack development. Ideally 5+ years’ experience building applications on AWS , ideally with serverless architectures (Lambda, DynamoDB, API Gateway). Strong skills in TypeScript (JavaScript or Go also … forward-thinking engineering culture Competitive salary and comprehensive benefits package Must be a UK resident with current right to work (no sponsorship available) If you’re a software engineer first and foremost — someone who loves writing clean, efficient code and building scalable, serverless solutions in AWS — we’d love to hear from you. Apply now to help us More ❯

Founding Engineer – Early-Stage Deep Tech Startup Full-time | Onsite in London £180,000 + Substantial Equity An early-stage, stealth-mode startup is looking for a Founding Engineer to join the team in central London. This is a unique opportunity to help build a transformative new platform at the intersection of software systems … Build and own core systems and architecture from the ground up Work closely with the founding team on product direction and technical strategy Make key decisions across the full stack — from infrastructure to user-facing elements Contribute to the early engineering culture, processes, and hiring Ideal Background Experience building complex systems in a startup or high … growth tech environment Strong computer science fundamentals; comfortable working across multiple layers of the stack Demonstrated ability to operate in fast-moving, ambiguous environments Bonus: familiarity with compilers, distributed systems, systems design, or programming languages theory Offer £180,000 base salary Significant equity in a high-potential startup London-based, full-time — onsite collaboration with a More ❯

Founding Engineer – Early-Stage Deep Tech Startup Full-time | Onsite in London £180,000 + Substantial Equity An early-stage, stealth-mode startup is looking for a Founding Engineer to join the team in central London. This is a unique opportunity to help build a transformative new platform at the intersection of software systems … Build and own core systems and architecture from the ground up Work closely with the founding team on product direction and technical strategy Make key decisions across the full stack — from infrastructure to user-facing elements Contribute to the early engineering culture, processes, and hiring Ideal Background Experience building complex systems in a startup or high … growth tech environment Strong computer science fundamentals; comfortable working across multiple layers of the stack Demonstrated ability to operate in fast-moving, ambiguous environments Bonus: familiarity with compilers, distributed systems, systems design, or programming languages theory Offer £180,000 base salary Significant equity in a high-potential startup London-based, full-time — onsite collaboration with a More ❯

skills or experience we're looking for, please go ahead and apply. We'd love to hear from you!About the role# HL are looking for a talented full stack Senior Software Engineer to join our Active Savings product development team in building market leading solutions for our clients. The Savings application allows HL … versioning and testing Understanding of TDD and BDD Test automation with Cucumber and Selenium Frontend Web development, HTML, CSS Knowledge of using JIRA and other Atlassian products Tech Stack Java/Springboot/Gradle/HTML/Oracle/MyBatis Cucumber/Selenium/RestAssured/Jenkins Linux/WindowsHere at HL, we're the UK's number More ❯

Senior Software Engineer - £70-£90k + Benefits Flexible Hybrid working options A Front-end Software Engineer opportunity for a business developing innovative and highly sensitive products for a range of external clients. This opportunity would best match candidates with 5 years+ software engineering backgrounds with a preference for Java or Python but any experience with Vue … VueJS or ReactJS Cloud deployment or automation experience with Ansible, Kubernetes, or similar (AWS preferred) Follow Agile processes and software engineering best practices, TDD, SOLID, Unit testing, etc Full stack development is beneficial but not essential All candidates must be DV or Advanced SC cleared and able to commute to their offices 3 day per week More ❯

Senior Software Engineer - £70-£90k + Benefits Flexible Hybrid working options A Front-end Software Engineer opportunity for a businessdeveloping innovative and highly sensitive products for a range of external clients. This opportunity would best match candidates with 5 years+ software engineering backgrounds with a preference for Java or Python but any experience with Vue or … VueJS or ReactJS Cloud deployment or automation experience with Ansible, Kubernetes, or similar (AWS preferred) Follow Agile processes and software engineering best practices, TDD, SOLID, Unit testing, etc Full stack development is beneficial but not essential All candidates must be DV or Advanced SC cleared and able to commute to their offices 3 day per week More ❯

Senior Software Engineer Java/JavaScript/Geospatial £(Apply online only) per day, Outside IR35 Initial 6 month Contract Fully Remote (Must be based in UK) Our exclusive Consultancy partner urgently requires the services of 4 Senior Software Developers to join a project team, delivering services for a high profile Government customer. No SC Clearance is required, however … to existing applications. They must be adaptable, and able to identify where their role can support other areas of the team. Technical Expertise: Programming Proficiency: Advanced skills in full stack development using Java and Javascript, with demonstrated experience in building production-grade applications. At least one of these roles should have experience of Delphi Cloud Architecture More ❯

Senior Software Engineer - SaaS | Nottingham (Hybrid - 2 Days Office) ?? PHP/Laravel or Python | React/Vue.js | SQL | AWS ?? £55,000 - £65,000 DOE Are you a Senior Software Engineer who loves building elegant, scalable systems that make a real impact? Join a forward-thinking SaaS business based in Nottingham , where innovation, collaboration, and flexibility are … engineers, product managers, and designers to deliver high-quality code. Taking ownership of projects from concept to deployment in an AWS environment. Writing clean, maintainable code across the full stack (PHP/Laravel or Python + React/Vue.js). Contributing to system architecture, best practices, and continuous improvement. Working hybrid - just two days a week … and opportunities to shape the product roadmap. Regular socials, flexible hours, and a genuinely friendly team environment. Why Apply? This is a brilliant opportunity for a Senior Software Engineer who wants to work with a modern stack, contribute ideas freely, and see their work make a real difference. If you're ready to take ownership, grow More ❯