1,601 to 1,625 of 3,402 Permanent Developer Jobs

As a C# skilled Quant Developer , you'll work closely with portfolio managers, researchers, and data scientists to build and maintain the systems that drive our alpha-generating strategies. You’ll contribute to every part of the investment pipeline—from research tooling and data infrastructure to real-time trading systems. Key Responsibilities: Design, develop, and optimize high-performance trading tools More ❯

As a C# skilled Quant Developer , you'll work closely with portfolio managers, researchers, and data scientists to build and maintain the systems that drive our alpha-generating strategies. You’ll contribute to every part of the investment pipeline—from research tooling and data infrastructure to real-time trading systems. Key Responsibilities: Design, develop, and optimize high-performance trading tools More ❯

Node.js Developer (x4 positions) 📍 Location: Hybrid – 1 day per month in Blackpool 📅 Duration: 6-month initial contract 💰 Rate: £445 per day (Inside IR35) About the Role We’re seeking four experienced Node.js Developers to join a high-performing engineering team working on cutting-edge digital platforms. This is an exciting opportunity to contribute to the design and development of scalable More ❯

Node.js Developer (x4 positions) 📍 Location: Hybrid – 1 day per month in Manchester 📅 Duration: 6-month initial contract 💰 Rate: £445 per day (Inside IR35) About the Role We’re seeking four experienced Node.js Developers to join a high-performing engineering team working on cutting-edge digital platforms. This is an exciting opportunity to contribute to the design and development of scalable More ❯

Hybrid working (on-site Bedfordshire) **Must have active DV or SC Clearance** Our client, a global organisation, urgently require an experienced Data Developer to join their growing team. In order to be successful it is essential that you have the following experience * Strong Python skills (especially Panda) * Experienced in SQL and relational database concepts * Familiarity with JSON, XML, CSV formats More ❯

Hybrid working (on-site Bedfordshire) Must have active DV or SC Clearance Our client, a global organisation, urgently require an experienced Data Developer to join their growing team. In order to be successful it is essential that you have the following experience Strong Python skills (especially Panda) Experienced in SQL and relational database concepts Familiarity with JSON, XML, CSV formats More ❯

Job Title: iOS Developer - Mid-Senior Level Location: Vienna or Winchester, VA or Pensacola, FL Hybrid: onsite 2 days a week or 8 days a month Pay Rate: W2 only Position Type: Multiyear Contract We are looking for iOS Mobile Developers with 8-12 years of iOS development experience. Description To support the development, maintenance, and enhancement of client's … methodologies (SAFe preferred) • Strong analytical, debugging, and problem-solving skills • Effective communication and collaboration abilities • Desired: Experience with CI/CD pipelines, mobile accessibility standards, and performance optimization Mobile Developer (Level 2) Focus: Independent contribution and platform ownership • Technical Responsibilities: • Own moderately complex features and bug fixes • Represent mobile platform within Agile team • Collaborate with designers, analysts, and product owners … Begin mentoring junior developers • Soft Skills: • Accountability • Cross-functional communication • Proactive problem-solving Senior Mobile Developer (Level 3) Focus: Technical leadership and cross-team collaboration • Technical Responsibilities: • Lead development of complex features and platform initiatives • Influence architecture and reusable components • Mentor junior developers and drive platform standards • Represent mobile in cross-team efforts • Soft Skills: • Leadership • Strategic thinking • Coaching • Platform More ❯

Solutions Developer Location: Kettering (Office-Based) Salary: £40,000 £45,000 per year Job Type: Full-time Based onsite! Work Location: In person (Kettering) Please note: This is a strictly office-based role in Kettering . There are no hybrid or remote options now or planned for the future , so candidates seeking flexible or remote working arrangements should not apply. … gym Cycle to work scheme Enhanced maternity and paternity leave Free flu jabs Company events and referral programme About the Role We are seeking a Data Analyst/Solutions Developer to join our office-based team in Kettering. This role is primarily compliance-focused (around 80% of the workload), involving the analysis of regulatory and business data to ensure internal More ❯

Web Developer – Bristol (Full-Time, Hybrid On-Site/Work from home) Tech stack focus: React | Nodejs | JavaScript An exciting opportunity has arisen for a talented Web Developer to join a thriving, fast-growing Bristol-based organisation at a pivotal stage in its digital evolution. The company is a leading regional provider within the education and sports sector, supporting thousands More ❯

We are working with a design-led creative agency looking for a skilled WordPress Developer to help craft beautiful, high-performance digital experiences. Previous experience in an agency environment is essential for this role . About the Role: This position blends remote flexibility with essential in-office collaboration. You will be expected to work from the office a few times … a week. Therefore, all applicants must be within a commutable distance. Working alongside the design team and a senior developer, you will be responsible for turning creative concepts into robust, responsive, and cross-browser-compatible websites. What You'll Be Doing: Building bespoke WordPress themes and plugins from scratch. Writing clean, scalable, and well-documented code (PHP, JavaScript, SCSS, TypeScript More ❯

Frontend Developers (mid - seniors) - React Next.js TypeScript - Liverpool/Hybrid - Up to £75,000 Are you a frontend developer with a product mindset? Do you question what you’re building, challenge assumptions, and care about creating experiences that users enjoy? If so, this is the role for you. This is an opportunity to join an engineering function in Liverpool, building More ❯

Job Title: SC Cleared ForgeRock Developer Location: Remote - UK Based with occasional visits to the London office Salary/Rate: Up to £500 a day Inside IR35 Start Date: December 2025 Job Type: 6-month contract (with scope to extend) Company Introduction We are looking for a ForgeRock Developer to join our client in the education industry. *The successful candidate More ❯

Job Title: SC Cleared ForgeRock Developer Location: Remote - UK Based with occasional visits to the London office Salary/Rate: Up to £500 a day Inside IR35 Start Date: December 2025 Job Type: 6-month contract (with scope to extend) Company Introduction We are looking for a ForgeRock Developer to join our client in the education industry. *The successful candidate More ❯

commitment to exceptional customer experience. We offer a benefits package that includes health, dental, and vision insurance, competitive wages, and a matching 401(k) retirement plan. DUTIES The Web Developer is responsible for the design, development, maintenance, and functionality of the Market of Choice website and related digital platforms. This position ensures that all web properties are user-friendly, secure … e-commerce solutions, and marketing platforms. The role requires advanced proficiency with WordPress and a solid understanding of modern web technologies, user experience design, and platform integration. The Web Developer works collaboratively with marketing, IT, and external vendors to support business objectives and maintain a cohesive digital presence that reflects the Market of Choice brand. As a Web Developer, some More ❯

on trust, resilience, and common digital standards. Candidates will join a cross-functional team shaping next-generation public services through cutting-edge Python engineering and AI. Overview The Python Developer will design and implement high-performance, secure services in the Business Layer, enabling personalised, AI-driven citizen services. Responsibilities Develop and maintain APIs and services using Python, FastAPI/Django More ❯

A market leader in AI solutions is seeking a well experienced Lead Developer to join their innovative engineering team. You'll be responsible for providing technical leadership, customer-facing (requirements gathering), solution design, delivery oversight for AI projects and products. You'll take the lead in understanding client processes, solution viability and ensuring technical deliverables align. In addition, you'd More ❯

Join us as a Full Stack Developer at Peregrine Permanent | Hybrid (Dorset) | Java | Angular | SQL At Peregrine, were always seeking Specialist Talent that have the ideal mix of skills, experience, and attitude, to place with our vast array of clients. From Business Analysts in large government organisations to Software Developers in the private sector we are always in search of … our portfolio of clients as a specialist consultant, working on a wide array of complex projects across multiple industries. The Role: Were looking for a motivated, autonomous Full Stack Developer ready to make an impact? At Peregrine, were building powerful solutions hosted in AWS, and were looking for someone like you to help shape the future of exciting products that More ❯

one easy-to-use system—built around how our customers’ teams already work. We’re entering an exciting new chapter as a company and are looking for a Mobile Developer to join our team. As an experienced Angular developer, you will play a crucial role in developing and maintaining our hybrid mobile app written in Angular, utilising Ionic and Capacitor. More ❯

iOS Developer - Build the Next Generation of Mobile Banking London/Hybrid Make a Real Impact in a Prestigious Private Bank Ready to build something that genuinely matters? An exceptional opportunity has opened with one of Britain’s most historic private banks as they fast-track their digital transformation and you could play a key role in delivering an outstanding … mobile banking experience for high-net-worth customers who expect nothing but excellence. They are modern, ambitious, and investing heavily in technology. Now, they’re searching for an iOS Developer who wants to create real impact, push boundaries, and help shape the future of premium digital banking. Why This Role Is Special This isn’t just another app-build job. More ❯

Our client, a rapidly scaling organisation revolutionising the entertainment and membership industry, is looking for a talented Back-End Web Developer to join their team. With exciting growth plans for 2025/6, including the launch of a white-label version of their platform , this is an opportunity to work on cutting-edge projects involving platform development, multi-instance functionality … user experience. **This position is being offered on a hybrid working basis, with 3 days (Mon, Wed, Fri) in the office and 2 days remote** As a Back End Developer You Will: Develop scalable back-end systems to support white-label platform deployments. Build and maintain functionality for multi-instance platforms and permission-based user access. Optimise database queries for More ❯

iOS Developer - Build the Next Generation of Mobile Banking London/Hybrid Make a Real Impact in a Prestigious Private Bank Ready to build something that genuinely matters? An exceptional opportunity has opened with one of Britain’s most historic private banks as they fast-track their digital transformation and you could play a key role in delivering an outstanding … mobile banking experience for high-net-worth customers who expect nothing but excellence. They are modern, ambitious, and investing heavily in technology. Now, they’re searching for an iOS Developer who wants to create real impact, push boundaries, and help shape the future of premium digital banking. Why This Role Is Special This isn’t just another app-build job. More ❯

Freelance Retool Developer Location: UK (Hybrid, London office W4 Chiswick) Type: Ad hoc Freelance Support (Initial integration project; ongoing as needed) Rate: £30–£40 per hour, depending on experience About CareTutor CareTutor is a CPD-accredited eLearning provider transforming training in Social Care, Health Care, and Childcare. Trusted by over 6,000 clients and endorsed by Skills for Care, we … share information. CareTutor is committed to fostering a diverse and inclusive workplace, and we welcome applications from all backgrounds. The Role We’re looking for an experienced Freelance Retool Developer/Systems Integration Specialist to help us connect and streamline our business systems, enabling real-time visibility and accurate data across departments. You’ll take the lead on integrating key More ❯

Zanders, Amsterdam, North Holland, Netherlands Join to apply for the Quantitative Developer role at Zanders Elevate your career, perform when it counts: become part of our global financial consulting evolution! Are you a quantitative software developer who is eager to merge your skills with consultancy and financial markets within a dynamic entrepreneurial setting? Zanders is looking for a Quantitative developer More ❯

We have continued to deliver leading-edge finance solutions through a unique combination of teamwork and technology. From this continued success we are now looking to recruit a PHP Developer to allow us to continue our exciting growth plans. Our aim is to take the service we offer to the next level, to push the boundaries of what’s available … and to create great customer experiences consistent with our values. Does that sound like something you’d like to be part of? As a PHP Developer, you will play a crucial role in delivering new functionality to improve the Propeller application and in-turn support the company’s growth as more business is generated through it. As a Developer, you More ❯

Backend Developer | London (3 days in the office) | Perm | Up to £80,000 p.a Peaple Talent have partnered with an outstanding client in London looking to recruit 2 Backend Developers to work within in-house business systems development team. You will be focused on driving continual improvement by specifying, developing, and testing key improvements to processes, integrations with key business More ❯