551 to 575 of 776 Permanent Full Stack Engineer Jobs

product improvements Contribute to technical decision-making and help define the product roadmap Ensure high-quality, scalable, and maintainable code across the stack Participate in shaping company culture and engineering best practices Qualifications Required: 3-5 years of experience building and shipping production software (full-stack … fast-paced, and high-uncertainty environments Excellent communication and collaboration skills Demonstrated curiosity and drive to learn through experimentation Preferred: Familiarity with tech stack: Next.js, React, TypeScript, Python, FastAPI, Postgres, Redis Experience with cloud infrastructure (AWS, GCP) Exposure to or experience with foundation models or Generative AI (LLMs ...

Backend Engineer (AI Platform) - London £80k–£100k + EMI equity About the Role We’re hiring a Backend Engineer to build the core infrastructure behind Revax’s AI-native platform for professional services. You’ll design, optimise, and scale the systems that power multi-agent drafting … brittle tooling. We turn a firm’s own expertise into structured, auditable, AI-powered systems that draft, analyse, and explain deliverables with full provenance. We’re a fast-moving, well-funded startup backed by leading angels, already working with major firms, and building at the intersection ...

Technical Lead Engineer - React/AI We are: Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators … Skills Experience leading teams and direct contact with client 8 years + working with React and TypeScript Demonstrated expertise in adapting to different full-stack environments. Strong Software Engineering fundamentals AI knowledge an experience. Nice-to-have: AI Tooling Proficiency : Leverage one or more AI tools ...

Applied AI Engineer London (hybrid, three days per week onsite).Competitive salary between £140,000 and £150,000. This is an exciting opportunity to join an elite AI product team operating with the pace of a startup and the scale of a major software group. You will build … services. The team is deliberately small, high-performing, and structured to give engineers real ownership from day one. The Role Build full-stack, production AI applications from first architecture through to customer-facing delivery. Develop backend, infrastructure, and frontend components using Python, FastAPI, React, TypeScript ...

looking for a highly motivated Software Engineer to join a well established digital solutions company based in Stonehouse, Gloucestershire. £35,000 - £40,000 - hybrid working - Immediate start! They are looking for someone who enjoys solving problems, takes pride in their work, and is keen to learn and grow. … maintain code effectively * Working within an Agile environment and participating in team meetings * Collaborating with engineers, designers, and product owners * Contributing across the full software development lifecycle What we're looking for: Essential: * Frontend development experience through a commercial role * Experience with JavaScript or TypeScript * Experience with ...

hiring a Founding Engineer to help us reimagine the future of hospitality . This is a high-impact, architect-level role where you will be the first engineering hire and design and build the core technical foundation of a new platform from the ground up. Expect a fast … with strong architecture/complex backend systems experience Deep hands-on experience with AWS/Azure/GCP , distributed systems, and backend/full-stack development Strong foundation in system design, APIs, secure infrastructure, and data flows Proven ability to build products or platforms from ...

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 … 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 ...

hiring a Principal Software Engineer to join a global technology business based in Buckinghamshire . The company designs and builds high-precision laboratory instruments used in science, healthcare, and environmental testing. Please note: NO SPONSORSHIP IS PROVIDED WITH THIS POSITION What You’ll Do as a Principal Software … Engineer: Lead the design and architecture of software systems across the full stack, from embedded C/C++ firmware controlling hardware to high-level C#/.NET applications. Mentor and guide a multidisciplinary team of software, firmware, and electronics engineers. Apply physics-based thinking ...

Profile Name – Lead Software Engineer Experience- 15+ years L ocation - shelffield (UK) Looking for PR and Local Requirements: we need hands on experience with GCP and google ecosystems with experience of CI/CD pipelines. Proven experience leading technical teams in complex environments. Strong Full stack ...

Profile Name – Lead Software Engineer Experience- 15+ years L ocation - shelffield (UK) Looking for PR and Local Requirements: we need hands on experience with GCP and google ecosystems with experience of CI/CD pipelines. Proven experience leading technical teams in complex environments. Strong Full stack ...

Typescript and Python Azure LLMs and Terraform Founding Engineer/Tech Lead £100k Equity | Remote Flexibility Typescript | Azure | Python | LLM | Terraform The Company We’re working with an early-stage technology company bringing digital transformation to traditionally manual supply chain and product data processes. They are looking … experienced engineer who can balance hands-on engineering with technical strategy as the business moves through its next phase of growth. This role suits someone who enjoys operating in a small but growing team, is motivated by building solutions, solving complex problems, and is comfortable rolling up their ...

team at Egregious have designed advanced algorithms to protect the internet from these novel threats. We're looking for Founding Staff Engineer to lead our extraordinary team. Someone who thinks the internet is worth defending, and who is determined to have an outsized impact on the future … web. Role Description This is a full-time, on-site role based in London for a Founding Staff Engineer. As a Founding Staff Engineer, you will play a critical role in designing, developing, and deploying cutting-edge systems to address the challenges of misinformation ...

Senior Software Developer Location: Manchester (Spinningfields) - Hybrid (2 days onsite per week) Salary : £60k-£80k Level: Senior Tech Stack: AWS, Java, TypeScript, Vue.js (Backend leaning) About the Role The client is seeking an experienced Senior Software Developer to join a collaborative, forward-thinking engineering organisation. The successful candidate … will work within multi-disciplinary, full-stack squads alongside product managers, designers, and fellow engineers. This is a hands-on role covering the full software development lifecycle-from design and implementation to testing, deployment, and ongoing maintenance. The engineering environment embraces AI-enabled development ...

fast-paced, collaborative, and mission-driven, with a strong emphasis on safety, quality, and innovation. What You’ll Do As an Advanced Software Engineer, you’ll contribute to a broad range of software systems and infrastructure that underpin Vertical’s aircraft programmes. Your work may include: Building secure … scalable data pipelines from aircraft and test rigs to the cloud Developing full-stack web applications to support internal engineering and operational workflows Automating and monitoring test equipment and engineering systems Designing hybrid cloud instrumentation, monitoring, and analytics services Prototyping and defining cloud architectures for certified ...

Software Developer/Engineer (Defence SC Clearance) *Newcastle onsite* to £120k+ Do you have technical expertise combined with SC Clearance? You could be joining a scaling Technology Consultancy as they break into Defence sector work, the company has already experienced huge success within the FinTech/finance space … build robust, data centric solutions with high security. Location/WFH: You'll join colleagues in brand new Central Newcastle offices on a full-time basis (Monday to Friday), working hours 0900-1800 with some flexibility. The offices are well equipped and offer fantastic views across the City ...

Senior Software Engineer – Fit-Tech SaaS | Up to £80,000 | UK Remote AWS Cloud | TypeScript | React | Serverless Architecture | HealthTech Recann is partnering with an innovative SaaS organisation in the health and wellness sector that is building a next-generation digital platform to support practitioners and clients across … investing heavily in modern cloud infrastructure and engineering practices to support rapid growth. This is an exciting opportunity for a Senior Software Engineer to join a growing engineering team and play a key role in designing, building and scaling a modern cloud-native platform. The role offers ...

Founding Engineer | Seed-stage AI SaaS (£100k + equity) We’re hiring for a seed-stage SaaS startup backed by Balderton (near £5m raised) that’s using AI to fundamentally redefine its product. The company is pre-PMF and mid-pivot , at a genuine inflection point, and looking … hands-on engineer (~80% coding) to help shape the product, architecture, and technical foundations from the ground up. 💰 Compensation Up to £100k + meaningful equity 🧑 💻 What you’ll be doing Full-stack engineering (backend-leaning): Next.js (FE + BE), Node.js, TypeScript , with some legacy ...

support expertise Experience using Jira, Azure DevOps, SharePoint, or Confluence Agile/Scrum/Kanban experience Excellent stakeholder management and communication skills Desirable Full-stack development experience Public sector experience Relevant software engineering or cloud certifications Knowledge of security-by-design principles Additional Information Hybrid working ...

Title: Principal Forward Deployed Engineer – AI & Customer-Facing Technical Leader Location: Remote Travel: Customer visits 4–5 days/month; occasional team gatherings Salary: Senior: €130–150k base + growth trajectory Principal: €160–200k base + package discussion Tech: Python, JavaScript, Azure, AWS, AI, LLM's, RAG Industry … Deployed Engineers through to Principal-level AI technical leaders . You’ll work directly with clients to uncover problems, build prototypes, and guide full AI-enabled solution lifecycles. This is a role for engineers who: Enjoy building real software that makes a difference Are passionate about ...

DynamoDB, Step Functions, Apigee), AngularJS, Jenkins, CloudFormation, Groovy, Typescript, Karate, Gherkin, Cypress, Docker, GitLab, Maven, CI/CD, secure coding. Certification: AWS DevOps Engineer Professional (or above) required; ITIL is desirable. Responsibilities: Build and maintain secure, high-quality code. Design and develop AWS-based solutions. Work with ...

committed to transforming workplaces and improving people’s daily lives. Due to continued business growth, we are looking for a Lead AI Engineer who will report to the Director of AI Engineering. This role will be a subject matter expert for applied AI within our Engineering organisation. This … decisions. Drive 10x productivity with AI agents and AI coding assistants while maintaining high standards for code quality, testing, reviews, and observability, taking full ownership of AI outcomes. Evolve POCs into measurable solutions with clear metrics, A/B tests, online evaluation, and lightweight models. ...

Founding Engineer/Developer (C# React AI) London/WFH to £140k Are you a technologist who enjoys building systems from scratch, looking for a new opportunity to get stuck into? You could be progressing your career in a Founding Engineer role at a scaling tech … start-up that is producing an AI enhanced smart workflow and orchestration platform for Private Equity firms. As the Founding Engineer you'll take the MVP, built in C# with React frontend, hosted on AWS, through design and development phases into pilots and launch, bringing development in-house ...

Software Developer/Engineer *Newcastle onsite* to £70k+ Are you a bright, ambitious Software Developer looking for an opportunity to progress your career, working on complex and interesting systems in a role where you can learn and develop your skills? You could be joining a FinTech start … from the ground up and progress your career. Location/WFH: You'll join colleagues in brand new Central Newcastle offices on a full-time basis (Monday to Friday), working hours 0900-1800 with some flexibility. The offices are well equipped and offer fantastic views across the City ...

career in coding. You will also have the reassurance of a job guarantee (£25K-£40K) upon completion. Whether you are working full-time, part-time or are unemployed, this package has the flexibility to be completed at a pace that suits you and can be completed … friendly advisors will be in touch. Keywords: Website, Web Developer, Business Development, Website, Web Design, Front End, Back End, Full Stack, Computer Programmer, Computer Systems Engineer, Systems Analyst, Programmer Analyst, Database Administrator, Front-end Developer, Mobile App Developer, Software Developer, Data Scientist, Cloud Engineer. ...

career in coding. You will also have the reassurance of a job guarantee (£25K-£40K) upon completion. Whether you are working full-time, part-time or are unemployed, this package has the flexibility to be completed at a pace that suits you and can be completed … friendly advisors will be in touch. Keywords: Website, Web Developer, Business Development, Website, Web Design, Front End, Back End, Full Stack, Computer Programmer, Computer Systems Engineer, Systems Analyst, Programmer Analyst, Database Administrator, Front-end Developer, Mobile App Developer, Software Developer, Data Scientist, Cloud Engineer. ...