26 to 50 of 64 Part-Time Full Stack Engineer Jobs

We are working a Full-Stack Founding Engineer role at a well-backed AI startup in London. Theyre building the worlds first regulated AI-native law firm, aiming to transform access to legal advice. They want high-agency, motivated builders. Strong Python is required; TypeScript is a plus. Theyve raised $2m+ pre-seed. The More ❯

We are working a Full-Stack Founding Engineer role at a well-backed AI startup in London. Theyre building the worlds first regulated AI-native law firm, aiming to transform access to legal advice. They want high-agency, motivated builders. Strong Python is required; TypeScript is a plus. Theyve raised $2m+ pre-seed. The More ❯

to design and build new cloud centric applications from the ground up. We are growing fast, still at an early stage, and working on ambitious new initiatives. An engineer at any level can have significant technical and business impact here. You will be part of a team of smart, motivated, diverse people, and given the autonomy as well … extraordinary things in a vibrant, high-energy team? Are you an expert developer looking for an opportunity to have more technical impact? We are looking for a Principal Engineer with distributed systems experience to join the Identity organization. There is tremendous opportunity to be given very large scope and responsibility in a very dynamic environment. You are technically … determine how we can survive regional data center outages. We need engineers who can build services that enable us to offer even more options to customers. Is that engineer you? You will have part in the disruption of the health care industry and will help deliver better patient care. These are exciting times in our space - we are More ❯

x 3 Software Engineers Fullstack Java Fully Remote with offices based in Bristol/Bath/Gloucestershire and Manchester I am urgently seeking x 3 Software Engineers for one of the most exciting START UPs in the UK! They are More ❯

x 3 Software Engineers Fullstack Java Fully Remote with offices based in Bristol/Bath/Gloucestershire and Manchester I am urgently seeking x 3 Software Engineers for one of the most exciting START UPs in the UK! They are More ❯

x 3 Software Engineers Fullstack Java Fully Remote with offices based in Bristol/Bath/Gloucestershire and Manchester I am urgently seeking x 3 Software Engineers for one of the most exciting START UPs in the UK! They are More ❯

Senior Fullstack Engineer (PHP/Laravel) Remote The Opportunity Seeking for a Senior Fullstack Engineer with a passion for modernizing legacy systems! This is your chance to play a key role in revamping a mission-critical platform for a market-leading SME. This project is a full-scale modernization of their core systems, with More ❯

Senior Fullstack Engineer (PHP/Laravel) Remote The Opportunity Seeking for a Senior Fullstack Engineer with a passion for modernizing legacy systems! This is your chance to play a key role in revamping a mission-critical platform for a market-leading SME. This project is a full-scale modernization of their core systems, with More ❯

Senior Fullstack Engineer (PHP/Laravel) Remote The Opportunity Seeking for a Senior Fullstack Engineer with a passion for modernizing legacy systems! This is your chance to play a key role in revamping a mission-critical platform for a market-leading SME. This project is a full-scale modernization of their core systems, with More ❯

.NET MAUI, ensuring responsive and user-friendly interfaces. API Development Design, develop, and maintain robust and scalable APIs to support internal and external integrations. Role expertise The Senior Full Stack Developer is expected to bring a high level of technical proficiency, autonomy, and leadership to ensure the effective delivery and continuous improvement of DevOps practices across … a culture of continuous learning and improvement within the team. Relevant Experience: Ideal candidates will have several years of experience in DevOps or related roles, such as Systems Engineer, Build and Release Engineer, or Cloud Infrastructure Engineer. Experience in agile environments and working closely with development, QA, and operations teams is highly beneficial. AI Assisted coding … Vibe Coding, to enhance productivity, improve code quality, and streamline the development process. Knowledge, skills and experience. Extensive development experience in the design and development of relational databases Full stack development skills, including Microsoft development toolset Experience directly managing users requirements and translating them into systems requirements Hons Degree or equivalent in Computer Science, Telecommunications or More ❯

Title: Contract Full-Stack Engineer (Next & Node) Rate: 350 - 400 per day (Outside IR35) Length: 6 weeks (Fully remote) Spinks have partnered up with a wellness and mental health platform company who are looking for support from a full stack engineer. Key Skills: - Next - Node - Express - Building complex forms experience More ❯

Full Stack Developer Hybrid - London Do you love building both front-end and back-end systems? Are you comfortable switching between React components and Python? Have you worked in Cloud platforms (GCP, AWS, or Azure) ? Do you want to work on data-heavy, cloud-native microservices and modern web apps? If that sounds like you keep … reading About the Role Our client, a successful Public Affairs company are looking for a Mid-Level Software Engineer to join their talented engineering team to work on a mix of greenfield development and legacy systems. Youll get to make an impact from day one shaping architecture and writing clean code. What Youll Do: Youll rebuild a legacy …/AWS/Azure) and Elasticsearch. Familiarity with CI/CD and infrastructure-as-code tools like Docker, GitHub Actions, or Terraform. Strong problem-solving mindset, comfortable with full-stack development, and collaborative in a cloud-native environment. Microservices, event-driven architecture, data scraping,LLMs/NLP experience is a bonus. Ready to develop cutting-edge More ❯

Experienced Full Stack Engineer - Early Stage, Highly Profitable Start-Up - Fully Remote (UK) Up to 120,000 + equity A small, profitable, and fast-moving startup is looking for an experienced Full Stack/Backend engineer to join its elite team (ex-Meta). They are early-stage … but already generating strong revenue, with ambitious plans. This role offers the opportunity to take full ownership of backend systems, working across infrastructure, APIs, job processing, and internal tooling. Engineers here move fast, operate with autonomy, and play a central role in shaping both product and architecture from day one. Ideal candidates will: 3+ years experience, ideally working … chance to join a high-performing team early and have a real impact - without the chaos of a typical startup or the bureaucracy of big tech. Experienced Backend Engineer - Early Stage, Highly Profitable Start-Up - Fully Remote (UK More ❯

London, Manchester, Newcastle and Glasgow, providing flexi working model (option of remote or hybrid with ad hoc client site travel). They are looking for a Senior Java Full Stack Engineer's (Jnr-Mid level) to join a rapidly growing team, building cutting-edge digital solutions, primarily within Government, Finance, Retail & Energy sectors. Top … end budget of 70k + disc bonus + full benefits + flexi working (option of remote or hybrid plus ad hoc client site travel) Primary requirements: Must be eligible for SC Clearance Extensive experience of building microservices with Java (Spring Boot) (and NodeJS as a bonus) Experience with cloud technologies such AWS or Azure Experience with CI/ More ❯

We're looking for a Senior/Principal Full-Stack Software Engineer to join our clients growing team. This is a high-impact role where you will shape our technical foundation, influence product direction, and help us scale. You'll work closely with cross-functional teams and leadership, including the CEO, to align long … ensuring scalability, security, and performance Collaborate with product, commercial, and leadership teams to balance user needs, technical constraints, and business priorities Write high-quality, maintainable code across the stack and contribute to code reviews Stay ahead of industry trends and bring best practices into the team Requirements Essential Experience 5+ years as a JavaScript/TypeScript engineer (full-stack) Proven experience in early-stage startup environments, ideally B2B SaaS Strong knowledge of modern frameworks (especially React) Experience building and maintaining APIs (REST/GraphQL), including documentation and SDKs Solid understanding of databases (SQL and NoSQL) and server-side development Experience deploying and managing applications on cloud platforms (AWS, Azure, or GCP More ❯

We're looking for a Senior/Principal Full-Stack Software Engineer to join our clients growing team. This is a high-impact role where you will shape our technical foundation, influence product direction, and help us scale. You'll work closely with cross-functional teams and leadership, including the CEO, to align long … ensuring scalability, security, and performance Collaborate with product, commercial, and leadership teams to balance user needs, technical constraints, and business priorities Write high-quality, maintainable code across the stack and contribute to code reviews Stay ahead of industry trends and bring best practices into the team Requirements Essential Experience 5+ years as a JavaScript/TypeScript engineer (full-stack) Proven experience in early-stage startup environments, ideally B2B SaaS Strong knowledge of modern frameworks (especially React) Experience building and maintaining APIs (REST/GraphQL), including documentation and SDKs Solid understanding of databases (SQL and NoSQL) and server-side development Experience deploying and managing applications on cloud platforms (AWS, Azure, or GCP More ❯

in London, Manchester, Newcastle and Glasgow, providing flexi working model (option of remote or hybrid with ad hoc client site travel). They are looking for two Java Full Stack Engineer's (Jnr-Mid level) to join a rapidly growing team, building cutting-edge digital solutions, primarily within Government, Finance, Retail & Energy sectors. Consultant … grade level budget: 55k + full benefits + fully remote (plus ad hoc client site travel) Primary requirements: Must be eligible for SC Clearance Extensive experience of building microservices with Java (Spring Boot) (and NodeJS as a bonus) Experience with cloud technologies such AWS or Azure Experience with CI/CD (Gitlab, GitHub, Jenkins) Experience using version control More ❯

Full-Stack Developer (Python/JavaScript) 100% Remote (UK-based) Up to 55,000 | Full-Time About the Role Our HealthTech client is building a cohesive, high-performing in-house engineering team to power their growing technology suite from web applications and data analytics platforms to AI tools and internal systems. Theyre looking for … a Full-Stack Developer who enjoys working across the stack, building impactful solutions, and contributing to products that genuinely make a difference to peoples lives. What Youll Do Collaborate with engineers and product leads to build reliable, user-friendly web applications Develop and maintain APIs and services using Python (Flask or similar frameworks) Build … and enhance modern front-end interfaces using JavaScript and React Implement best practices for modular architecture , reusable code , and streamlined deployments Contribute to front-end consistency and tech stack standardisation Support AI, data processing, and user-facing integrations What Were Looking For Strong proficiency in Python and JavaScript Experience with Flask (or similar server-side frameworks) Solid React More ❯

to design and build new cloud-centric applications from the ground up. We are growing fast, still at an early stage, and working on ambitious new initiatives. An engineer at any level can have significant technical and business impact here. You will be part of a team of smart, motivated, diverse people, and given the autonomy as well … support to do your best work. It is a dynamic and flexible workplace where youll belong and be encouraged. Who are we looking for? We are looking for full-stack engineers with distributed systems experience. You should have experience with the design of major features and launching them into production. Youve operated or supported high-scale … You understand that software is living and needs investment. The challenge is making the right trade-offs, communicating those decisions effectively, with crisp execution. Qualifications 4+ years of full-stack software development experience Working knowledge in Java, C++, C#, or similar OO language Experience developing customer-focused architectures and restful web services Work with modern Javascript More ❯

Tech lead leading SaaS scale up 90-120k+ Benefits + Shares + Remote working A hands-on Tech Lead/Lead Software Engineer opportunity for an exciting tech business offering innovative SaaS product to a global customer base. The Tech Lead will remain hands-on in a full stack Ruby, Rails, React, AWS … use several languages, with strong Ruby experience being the main essential requirement. Main responsibilities: Hands-on Tech leadership and development of new features for a global customer base Full stack software development using Ruby, TypeScript, React and AWS Work with senior engineers in a collaborative product led environment Essential requirements: A genuine interest in working on … complex problems with other senior engineers A hands-on background within a Ruby, TypeScript, React, AWS or similar stack Advocate for Software engineering best practice Unit testing, CI/CD, Pair Programming etc Excellent problem-solving skills and the ability to work in a collaborative product led team Previous Pair programming experience is desirable The company offer fully More ❯

Full-stack .NET Engineer (Remote UK) Mid-level, paying up to 60k. We are partnered with a leading Workplace Wellbeing and Health company (Mental Health, Absence Support, Coaching and more. This company makes a real difference in people's lives for the better. Details: Tech Stack: C#, .NET, Azure | Ideally Svelte or More ❯

Senior Software Engineer | Golang, Node.js, TypeScript, React & AWS | Fully Remote (Southwest preferred) | Salary 60-70k Would you like to join a fintech thats taking the pain away from an entire sector of the finance industry? This business was founded by someone with deep industry expertise and strong technical ability. They built the first version of their product … Since then, demand has surged, and theyve now developed Version 2 and rolled it out to a much larger user base. Theyre now looking for a new Senior Engineer to join the team as they continue to scale. Youll be an established Senior or a high-end Mid-Level Engineer whos on the verge of stepping … up, and youll be working across the full stack, ideally with a slight lean towards backend development. Their stack includes Golang, Node.js, TypeScript, React and AWS so youll need solid experience across these tools and the confidence to work flexibly across different areas of the product. I know some of the founding team personally More ❯

Opportunity Summary Role | Graduate/Junior Software Engineer (Full-Stack) Experience | STEM degree (or equivalent) + personal projects/demonstrable passion for tech Company | Mission-Led Start-Up Stage | Scaling engineering team Location | London (Hybrid) Offer | 35,000 50,000 + benefits The Opportunity Kioni Talent is supporting a mission-led start-up in … London as they expand their engineering team. This is an exciting role for a passionate technologist who wants to work across the stack, learn from experienced engineers, and contribute to building meaningful software from day one. Youll be working with modern web technologies React, TypeScript, Next.js, Tailwind CSS with the backend hosted on AWS. This is a hands … to learn React, TypeScript, Next.js, Tailwind CSS, and AWS A collaborative mindset and eagerness to be part of a growing team Why Join? Work with a modern tech stack and learn from experienced engineers Be part of a mission-led business making a real impact Gain exposure to all parts of the product development process Grow your career More ❯

Opportunity Summary Role | Graduate/Junior Software Engineer (Full-Stack) Experience | STEM degree (or equivalent) + personal projects/demonstrable passion for tech Company | Mission-Led Start-Up Stage | Scaling engineering team Location | London (Hybrid) Offer | 35,000 50,000 + benefits The Opportunity Kioni Talent is supporting a mission-led start-up in … London as they expand their engineering team. This is an exciting role for a passionate technologist who wants to work across the stack, learn from experienced engineers, and contribute to building meaningful software from day one. Youll be working with modern web technologies React, TypeScript, Next.js, Tailwind CSS with the backend hosted on AWS. This is a hands … to learn React, TypeScript, Next.js, Tailwind CSS, and AWS A collaborative mindset and eagerness to be part of a growing team Why Join? Work with a modern tech stack and learn from experienced engineers Be part of a mission-led business making a real impact Gain exposure to all parts of the product development process Grow your career More ❯

Data Engineer | Fintech | Remote (UK based) Propel are proud to be partnering with a rapidly scaling global fintech, backed by leading investors, thats redefining financial access for immigrants and international communities worldwide. Their multi-currency platform powers instant cross-border payments, foreign exchange, and inclusive financial products all built on modern technology designed to remove friction, reduce cost … and empower users wherever they are. With operations spanning 15+ countries and integrations with banks, payment providers, and mobile wallets, this company is building the first full-stack financial ecosystem for the worlds immigrant population. Who you are You are someone who thrives in a fast-paced fintech environment where honesty and transparency are the foundation … dedication to your craft with a commitment to the success of your team and the satisfaction of our customers. The Role We are looking for a Credit Data Engineer to join our team and help build, scale, and optimise the data infrastructure at the core of our lending business. This is a hands-on engineering role, ideal for More ❯