76 to 100 of 146 Developer Jobs in Dartford

Title: GoLang Developer Duration: 6 months IR35 Status: Inside IR35 Location: Fully Remote (must work UK or Romania time zone hours) Start Date: ASAP Day Rate: Competitive The Project: You'll be part of a core engineering team focused on migrating an existing GoLang- heavy application from AWS to Azure More ❯

experience using React and Typescript to lead design implementation? Are you looking for the opportunity to work with an industry-leading scaleup? 🤖 Staff Frontend Developer – AI Data Analysis 🤖 💰 Salary – up to £100k + bonus + shares 📍 Location – fully remote in UK (couple of visits to office a year) We are … dollar asset management firms, where their two key products have resulted in an average performance improvement of over 200 bps. As a Staff Frontend Developer, your responsibilities will include: Lead frontend architecture and development of scalable, high-performance UI components for financial analytics platforms, ensuring seamless data visualisation and interaction … the following tech stack: React , Typescript , AWS , SQL , Node.js or Next.js . You will receive an abundance of great benefits as a Staff Frontend Developer: Bonus Share options Private healthcare Free gym membership Ability to working from home 5 days a week if desired If you have experience working in More ❯

Our client, a leading Software Vendor, is currently hiring for an Application Developer to design and develop custom software solutions using their Platform, collaborating with Agile Product Owners to align with client processes, and creating custom UI components with JavaScript. Responsibilities Design, develop and implement custom software solutions using their More ❯

of the following areas will set you up for success: Python - Essential React and TypeScript - Essential (be able to use not be a Frontend Developer) Kafka & Elasticsearch - Nice to have Golang - Nice to have AWS Kubernetes Interviews are happening this week, Apply below! Get in touch More ❯

Job Title: Roku Developer – Outside IR35 up to £550 DOE Location: Fully remote in the UK Contract Type: Contract (September - Feb maternity cover) Company Overview: My client is a specialist engineering company that builds white label video streaming applications for global media brands. They focus on delivering high performance, scalable … solutions across Roku, web, and mobile platforms. They are now looking for an experienced Roku Developer to join their team and work across multiple branded streaming apps. This person will take the lead on feature development, performance optimisation, and ensuring alignment with Roku certification standards. Key Responsibilities: Build and deploy More ❯

SQL Developer | SQL Server, Azure SQL, T-SQL | HealthTech | Fully Remote Rate: £425 a day IR35: Outside Duration: 3 Months Location: Remote UK Non-Negotiable Tech: Advanced SQL proficiency, including query optimization Significant experience in database design and management Experience with cloud-based database solutions and services (e.g., Azure SQL … familiarity with Azure Data Warehousing or Azure Fabric for BI reporting needs. This one will go quickly so reach out to me ASAP!! SQL Developer | SQL Server, Azure SQL, T-SQL | HealthTech | Fully Remote More ❯

HTML5 Games Developer - Pixi.JS £55,000-£75,000 Oxford – Flexible/Remote Harvey Nash have partnered with a global business well established within the online gaming/gambling industry who have ambitious growth plans heading into 2025. The company have a wide array of clients ranging from independent gaming studios … to the world’s largest online casinos delivered into by teams across UK, Canada, South Africa, and China. The successful Frontend HTML5 Developer will be a key player in producing 3 games a month! The main requirements of the role is to have excellent experience on well-structured frontend architecture. … to an extent where they can do less frequently or more frequently depending on your preference. The ideal skillset of the Senior Frontend HTML5 Developer Strong commercial experience working with Typescript and HTML5 Experience with PixiJS, Phaser or other JavaScript gaming/animation frameworks Proficient knowledge of animations techniques using More ❯

Unit 4 Data Migration Developer We are proud to be working with one of Liverpool’s most historic esteemed organisations as they continue to invest in their core systems. They are in the throes of a far-reaching programme, migrating their current on-prem Unit 4 Finance System to a … cloud-based platform, looking for a skilled ERP Data Migration Developer, experienced with Unit 4 and with expertise in SQL, APIs, and cloud-based data management to join a dedicated team to deliver this. You will have experience with the Unit 4 Platform and have led on similar large scale More ❯

Job Description Role: Ping Developer/ForgeRock Location: London (Hybrid) Job Type: Contract Job Description : 15+ Years of experience with 10+ years in ForgeRock \ PingOne Identity Cloud Strong is setting up and configuring PingOne Identity cloud Proficiency in ForgeRock OpenAM, OpenDJ, OpenIDM, and OpenIG. Should be able to lead the More ❯

Role: React Developer Contract Length: 12 months Location: Hybrid – Croydon (Once Bi-weekly) IR35 Status: Inside Industry: Public Sector Interview Process: 1 Stage, Ms Teams Clearance: SC/NPPV3 Urgently hiring a Frontend Developer to support development and maintenance of a high availability system in a containerized environment. This client More ❯

Senior Ruby on Rails Developer (Remote - UK) | £60,000–£70,000+ DOE I am working with a client in the Ecommerce/SaaS space who is rapidly scaling and growing, who is looking for a Senior Ruby Developer who is passionate about working with the latest Rails frontend. About the … client: They are a growing startup looking for a Senior Ruby Developer who’s excited to wear multiple hats and grow with them. You’ll play a key role in shaping their product, working closely with end users, and delivering features that make a real impact. What You’ll Be More ❯

Senior Full Stack Ruby/React developer Location: Central London (2 times a month) Salary: £70-85k + Benefits About my client: a profitable SaaS business with a strong foundation and exciting growth prospects. As a long-term client of Opus, they have an low turnover rate within the … tech team, with a stable and strong team culture! Role: We are looking for a talented Mid-Level Full Stack Developer with 3-5 years of experience to join their team. You will be working with Ruby and React to develop and enhance our innovative products. Responsibilities: Develop and maintain More ❯

Senior Frontend Developer Ready to solve a $600B problem affecting millions of lives across Africa? I'm partnering with a rapidly scaling fintech startup that's revolutionizing cross-border payments for African businesses. They're tackling the massive challenge of expensive, slow international transactions that currently cost merchants up to More ❯

AWS Python Developer - Outside IR35 Fully Remote 6 Months Up to £550 per day Join a high-performing team building a semantic search solution powering intelligent, context-aware search across the business. Embracing a culture of fail early, learn fast—iterating quickly and deploying often. Skillset: Python, TypeScript AWS, Lambda More ❯

Full Stack Magento Developer - Long Term Contract - Remote My client is looking for a talented Magento Developer with to join their dynamic dev team. If you enjoy building custom ecommerce solutions, integrating complex systems, and collaborating in a supportive tech environment, this could be the role for you. This role More ❯

Python Developer - Python, AWS, TypeScript, AI + Bonus/Benefits - Remote in UK Do you want to join one of the global dropshipping tech leaders working with some of the biggest global brands and next to a team of incredible people? We're bringing out tech in house and shaping More ❯

welcomed and supported by some truly talented people, in a company that is constantly innovating. We are looking for an experienced Senior Full-Stack Developer (Rails) to join our dynamic team at Homeflow. As a Senior Full-Stack Developer, you will be expected to work independently developing key features and More ❯

Who we are looking for A Senior Security Software Developer, who will safeguard the Business by uncovering exploits, architecting robust defences, and collaborating with teams to thwart sophisticated reverse engineers. Within the fraud site defence team, you will be a key defender at the forefront of our security drive. You More ❯

Leeds HQ - Remote First (Must be UK based) £40,000 - £50,000pa + Benefits WRK digital are delighted to be shortlisting for a Shopify Developer to work for a market-leading digital agency that provide ecommerce services for clients across the UK and Europe. They are a Leeds based team More ❯

the company is going through an exciting digital transformation programme over the coming years, and they are looking to add an experienced D365 CE developer to their established technical department. This role is fully remote, working within a knowledgeable team on a host of excellent projects, and offering structured career More ❯

Ruby Developer - Remote - UK based - Up to £85 K - SaaS Christopher Ali have partnered up with an innovative UK based SaaS start- up who are at a watershed in its growth and require a Senior Ruby Developer to join the team. They have already developed industry leading software for a More ❯

Front-End Developer - Contract - Outside IR35 - £350-400/day (Remote UK) This will be to re-build platforms and support in design implementation and improving the overall quality of these key growth drivers. Key Skills: Proficient in React Experience in Ruby environments. Experience with GraphQL for API development and … frameworks (e.g., Jest, React Testing Library) is a plus. If you are interested, please apply with an updated copy of your CV. Front-End Developer - Contract - Outside IR35 - £350-400/day (Remote UK More ❯

PHP Developer (Fully Remote) Join a rapidly growing company that is revolutionising workforce and fleet management with innovative software solutions! The mission is to simplify scheduling, payments, compliance, and more through a comprehensive SaaS platform, designed to enhance efficiency and productivity across various industries. With a strong focus on user … the company offers powerful tools, including an intuitive mobile app and a dynamic learning centre, to support businesses in thriving. About the Role: PHP Developer In this back-end-focused role, you’ll primarily work with PHP, while also engaging with front-end JavaScript and MySQL. Your initial focus will More ❯

UI/UX Frontend Developer 📍 Remote (UK-based) 💼 Permanent ✨ Design-First Frontend Role 💰 Salary up to £55K 💻 Tech Stack - JavaScript/React.js/Next.js/HTML/CSS/Figma We're looking for a design-obsessed Frontend Developer to help shape the visual future of our SaaS client’s … UX design whilst also crafting the code, taking a vision to delivery of end products. Experience: You bring a designer’s eye and a developer’s skillset , building out modern interfaces with Next.js, React, Vue, HTML, CSS , and JavaScript . You’re fluent in Figma and can confidently mock up More ❯

Tableau Developer Remote - 1 day a month to London Salary: £35,000 - £45,000 Join a specialist pricing consultancy working closely with high-profile clients to deliver smart, intuitive dashboards that drive decision-making across industries like finance, tech, and professional services. This is a hands-on role focused on More ❯