25 of 25 Full-Stack Engineer Jobs in Essex

Angular/React Cloud : ? Amazon Web Services (AWS) Databases : Additional Tools & Frameworks : ? GraphQL ? REST APIs ? Software Design Patterns – TDD, DDD ? Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across both front-end and back-end. Cloud & Database Management : Build scalable, cloud-based More ❯

Job Title: Full Stack Software Engineer - Healthcare Industry: Biotechnology Research Location: UK (Remote) Princeton Biopartners is a best-in-class provider of integrated consulting solutions to the life sciences sector. Our mission is to improve the evidence base, accessibility, and dissemination of biomedical innovations through strategic advisory, software, and our venture fund. We pride … and are dedicated to addressing pain points via integrated and transformative projects. We are looking for a highly motivated and talented Full Stack Software Engineer to become our first full-time technology hire. As a Software Engineer, you will be critical in bridging the gap between strategy and implementation. You More ❯

Job Title: Full Stack Software Engineer - Healthcare Industry: Biotechnology Research Location: UK (Remote) Princeton Biopartners is a best-in-class provider of integrated consulting solutions to the life sciences sector. Our mission is to improve the evidence base, accessibility, and dissemination of biomedical innovations through strategic advisory, software, and our venture fund. We pride … and are dedicated to addressing pain points via integrated and transformative projects. We are looking for a highly motivated and talented Full Stack Software Engineer to become our first full-time technology hire. As a Software Engineer, you will be critical in bridging the gap between strategy and implementation. You More ❯

Full Stack Engineer (backend leaning). Remote First (UK) with an office in Central London. : £45,000 - £75,000 This is a unique opportunity to join a growing company aiming to revolutionise the way we do our finances. With a lean, agile team of 10 Full Stack Engineers, you’ll … be working in an exciting environment, directly contributing to the company’s success. About the Role. We’re looking for a Full Stack Engineer to help design, develop, and scale our FinTech platform. This role leans heavily towards backend development, where you'll be responsible for building and optimising the core services and APIs … Stack: Backend: Node.js, TypeScript Frontend: React.js Infrastructure: AWS Lambda, Serverless Computing Architecture: Microservices What We’re Looking For? Hands-on experience as a Full Stack Engineer or in a similar role. Strong proficiency in Node.js, React.js, and TypeScript. Knowledge of cloud platforms (AWS) and serverless technologies. Experience with microservices architecture and building More ❯

Full Stack Engineer (backend leaning). Remote First (UK) with an office in Central London. : £45,000 - £75,000 This is a unique opportunity to join a growing company aiming to revolutionise the way we do our finances. With a lean, agile team of 10 Full Stack Engineers, you’ll … be working in an exciting environment, directly contributing to the company’s success. About the Role. We’re looking for a Full Stack Engineer to help design, develop, and scale our FinTech platform. This role leans heavily towards backend development, where you'll be responsible for building and optimising the core services and APIs … Stack: Backend: Node.js, TypeScript Frontend: React.js Infrastructure: AWS Lambda, Serverless Computing Architecture: Microservices What We’re Looking For? Hands-on experience as a Full Stack Engineer or in a similar role. Strong proficiency in Node.js, React.js, and TypeScript. Knowledge of cloud platforms (AWS) and serverless technologies. Experience with microservices architecture and building More ❯

Full Stack Engineer (backend leaning). Remote First (UK) with an office in Central London. : £45,000 - £75,000 This is a unique opportunity to join a growing company aiming to revolutionise the way we do our finances. With a lean, agile team of 10 Full Stack Engineers, you’ll … be working in an exciting environment, directly contributing to the company’s success. About the Role. We’re looking for a Full Stack Engineer to help design, develop, and scale our FinTech platform. This role leans heavily towards backend development, where you'll be responsible for building and optimising the core services and APIs … Stack: Backend: Node.js, TypeScript Frontend: React.js Infrastructure: AWS Lambda, Serverless Computing Architecture: Microservices What We’re Looking For? Hands-on experience as a Full Stack Engineer or in a similar role. Strong proficiency in Node.js, React.js, and TypeScript. Knowledge of cloud platforms (AWS) and serverless technologies. Experience with microservices architecture and building More ❯

Social network you want to login/join with: Senior Full-Stack Engineer - AI Startup - TypeScript/LLM - £120k - Fully Remote, basildon col-narrow-left Client: Opus Recruitment Solutions Location: basildon, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 5 Posted: 10.06.2025 Expiry Date: 25.07.2025 col-wide … recruiting on behalf of a forward-thinking technology company that is pioneering the integration of AI into B2B software solutions. We are seeking a highly skilled Senior Full-Stack Engineer with a strong foundation in TypeScript and a keen interest in working with Large Language Models (LLMs). This role offers the opportunity to … fast-paced environment Preferred Qualifications Experience deploying and fine-tuning custom AI models Background in developing B2B software platforms with multi-user functionality If you are a driven engineer looking to work at the intersection of modern web development and AI innovation, I would be delighted to discuss this opportunity with you further #J-18808-Ljbffr More ❯

Social network you want to login/join with: Senior Full-Stack Engineer - AI Startup - TypeScript/LLM - £120k - Fully Remote, chelmsford col-narrow-left Client: Opus Recruitment Solutions Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 5 Posted: 10.06.2025 Expiry Date: 25.07.2025 col-wide Job Description: I … recruiting on behalf of a forward-thinking technology company that is pioneering the integration of AI into B2B software solutions. We are seeking a highly skilled Senior Full-Stack Engineer with a strong foundation in TypeScript and a keen interest in working with Large Language Models (LLMs). This role offers the opportunity to … fast-paced environment Preferred Qualifications Experience deploying and fine-tuning custom AI models Background in developing B2B software platforms with multi-user functionality If you are a driven engineer looking to work at the intersection of modern web development and AI innovation, I would be delighted to discuss this opportunity with you further #J-18808-Ljbffr More ❯

Social network you want to login/join with: Senior Full-Stack Engineer - AI Startup - TypeScript/LLM - £120k - Fully Remote, colchester col-narrow-left Client: Opus Recruitment Solutions Location: colchester, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 10.06.2025 Expiry Date: 25.07.2025 col-wide … recruiting on behalf of a forward-thinking technology company that is pioneering the integration of AI into B2B software solutions. We are seeking a highly skilled Senior Full-Stack Engineer with a strong foundation in TypeScript and a keen interest in working with Large Language Models (LLMs). This role offers the opportunity to … fast-paced environment Preferred Qualifications Experience deploying and fine-tuning custom AI models Background in developing B2B software platforms with multi-user functionality If you are a driven engineer looking to work at the intersection of modern web development and AI innovation, I would be delighted to discuss this opportunity with you further #J-18808-Ljbffr More ❯

Social network you want to login/join with: Senior Full Stack Engineer (Go/React), colchester col-narrow-left Client: Oliver Bernard Location: colchester, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 6 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: Senior/Lead Full … early traction, they’re blending AI with beautifully crafted products to create a super impactful platform. They’re now looking for a Senior/Lead Full Stack Engineer to join their growing team and help drive the next phase of growth. The Role ? Early stage startup hire — huge ownership and autonomy Working closely with … re looking for a big mission, early equity, and a huge seat at the table, now’s the time to jump in. Senior/Lead Full Stack Engineer - HealthTech - Fully Remote #J-18808-Ljbffr More ❯

Social network you want to login/join with: Senior Full Stack Engineer (Go/React), chelmsford col-narrow-left Client: Oliver Bernard Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 8 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: Senior/Lead Full Stack … early traction, they’re blending AI with beautifully crafted products to create a super impactful platform. They’re now looking for a Senior/Lead Full Stack Engineer to join their growing team and help drive the next phase of growth. The Role ? Early stage startup hire — huge ownership and autonomy Working closely with … re looking for a big mission, early equity, and a huge seat at the table, now’s the time to jump in. Senior/Lead Full Stack Engineer - HealthTech - Fully Remote #J-18808-Ljbffr More ❯

Social network you want to login/join with: Senior Full Stack Engineer (Go/React), basildon col-narrow-left Client: Oliver Bernard Location: basildon, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 8 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: Senior/Lead Full … early traction, they’re blending AI with beautifully crafted products to create a super impactful platform. They’re now looking for a Senior/Lead Full Stack Engineer to join their growing team and help drive the next phase of growth. The Role ? Early stage startup hire — huge ownership and autonomy Working closely with … re looking for a big mission, early equity, and a huge seat at the table, now’s the time to jump in. Senior/Lead Full Stack Engineer - HealthTech - Fully Remote #J-18808-Ljbffr More ❯

Role: Full-Stack Developer (Python/Django + React/Flutter) Are you excited by the idea of building technology that makes a real-world impact? Join a forward-thinking team modernising how critical services are delivered across the UK. I am looking for a Full-Stack Developer who thrives in startup … data visibility. Platform evolution: Contribute to the roadmap as the platform grows into AI, machine learning, and advanced data services. Requirements: Proven experience in modern frontend or full-stack development (React, Flutter, Django, Python). Ability to take ideas from scratch through to production with minimal oversight. Comfortable operating in lean, high-autonomy environments. Strong communication More ❯

Role: Full-Stack Developer (Python/Django + React/Flutter) Are you excited by the idea of building technology that makes a real-world impact? Join a forward-thinking team modernising how critical services are delivered across the UK. I am looking for a Full-Stack Developer who thrives in startup … data visibility. Platform evolution: Contribute to the roadmap as the platform grows into AI, machine learning, and advanced data services. Requirements: Proven experience in modern frontend or full-stack development (React, Flutter, Django, Python). Ability to take ideas from scratch through to production with minimal oversight. Comfortable operating in lean, high-autonomy environments. Strong communication More ❯

Role: Full-Stack Developer (Python/Django + React/Flutter) Are you excited by the idea of building technology that makes a real-world impact? Join a forward-thinking team modernising how critical services are delivered across the UK. I am looking for a Full-Stack Developer who thrives in startup … data visibility. Platform evolution: Contribute to the roadmap as the platform grows into AI, machine learning, and advanced data services. Requirements: Proven experience in modern frontend or full-stack development (React, Flutter, Django, Python). Ability to take ideas from scratch through to production with minimal oversight. Comfortable operating in lean, high-autonomy environments. Strong communication More ❯

Social network you want to login/join with: Senior Full Stack Engineer | VC Funded Gifting/Rewards | Remote, Colchester Client: Burns Sheehan Location: Colchester, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 8 Posted: 07.06.2025 Expiry Date: 22.07.2025 Job Description: Senior Full Stack Engineer | VC Funded Gifting/Rewards | Remote Role: Senior Full Stack Engineer Platform: Gifting/Rewards Platform Salary: Up to £110,000 p/a We are working with a VC-funded gifting and rewards platform that empowers businesses to reward, support, and celebrate teams and clients with meaningful gifts, vouchers, and unique … experiences. We are seeking a backend-leaning Senior Full Stack Engineer, proficient in Typescript, Node.js, React, and Fastify, with cloud experience, to join a growing team of customer-centric, cross-functional engineers. If you are a Senior Full Stack Engineer seeking to join a thriving company focused on More ❯

Social network you want to login/join with: Senior Full Stack Engineer | VC Funded Gifting/Rewards | Remote, Chelmsford Client: Burns Sheehan Location: Remote, Chelmsford Job Category: Other EU work permit required: Yes Job Views: 8 Posted: 07.06.2025 Expiry Date: 22.07.2025 Job Description: Senior Full Stack Engineer … that empowers businesses to reward, support, and celebrate teams and clients with meaningful gifts, vouchers, and unique experiences. We are seeking a backend-leaning Senior Full Stack Engineer, proficient in Typescript, Node.js, React, and Fastify, with cloud experience to join a growing, customer-centric, cross-functional engineering team. If you are a Senior Full Stack Engineer looking to join a thriving company focused on improving employee satisfaction across the country, this is an excellent opportunity. If interested and available to start within a month, please apply or reach out to James for more information. #J-18808-Ljbffr More ❯

Social network you want to login/join with: Senior Full Stack Engineer (Ruby on Rails/React.js), Basildon Client: Oliver Bernard Location: Basildon, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 15 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: Senior Full Stack Ruby Engineer More ❯

Senior Full Stack Ruby Engineer - Tech For Good - Fully Remote Industry: Tech for Good (Sustainability) Location: Fully Remote with London base for those nearby Tech Stack: Ruby on Rails, TypeScript, React; Full Stack with backend focus The Company: A dynamic sustainability startup committed to creating impactful, environmentally-conscious More ❯

Senior Full Stack Ruby Engineer - Tech For Good - Fully Remote Industry: Tech for Good (Sustainability) Location: Fully Remote with London base for those nearby Tech Stack: Ruby on Rails, TypeScript, React; Full Stack with backend lean The Company We're partnering with a dynamic sustainability startup that's More ❯

Social network you want to login/join with: Full Stack Engineers (Senior & Mid), Chelmsford Client: Location: Job Category: Other - EU work permit required: Yes Job Views: 3 Posted: 04.06.2025 Expiry Date: 19.07.2025 Job Description: Salary More ❯

Social network you want to login/join with: Full Stack Engineers (Senior & Mid), Colchester Client: Location: Colchester, United Kingdom Job Category: Other - EU work permit required: Yes Job Views: 3 Posted: 04.06.2025 Expiry Date: 19.07.2025 More ❯

Social network you want to login/join with: Full Stack Engineers (Senior & Mid), basildon col-narrow-left Client: Location: basildon, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views More ❯

Full Stack Engineer (Python/React) Location: Hybrid, London Contract Type: 5 days a week, full-time Start Date: ASAP We're looking for a skilled Software Engineer to support a secure platform used for large-scale data processing and cyber analytics. This is an exciting contract opportunity to contribute More ❯