Developer jobs in South Yorkshire

Role Overview We are seeking an experienced Scala Developer to join a dynamic team working on high-impact projects. The ideal candidate will have strong expertise in Scala and Play Framework, with a passion for building robust, scalable backend services and APIs. This is a fully remote contract role with an immediate start. xujxxms Key Responsibilities - Design, develop, and maintain backend...

You will work closely with cloud security, DevOps, platform, and application engineering teams to deliver scalable, secure identity services in a fast-paced, regulated environment. Key Responsibilities

Technical Lead / Lead Developer (C#/.Net) - New Role (REF02) Keywords: C#, .Net, SQL Server, Azure, Agile, Team Leading A market leading organisation in the Sheffield area requires a Technical Lead / Lead Developer to join its growing and successful team. Suitable candidates will have the folloiwng experience: - Substantial commercial experience in software development using C# / .NET. -...

About Aero A digital experience company, we sit at the intersection of insights, creativity and technology, crafting digital experiences that transform business performance. We’re a small, fully remote team with big ambitions. We work hands-on with our clients, giving our teams genuine ownership of their work. Every project you touch will be seen by thousands of people and will directly...

React / Next.js Developer – Contract (Outside IR35) Location: Remote (UK-based preferred) Contract Length: 2 months Contract Type: Outside IR35 Rate: £300 per day Start: ASAP Overview We're looking for an experienced React / Next.js Developer to join us on a short-term contract to help deliver and enhance a modern, high-performance web application. You'll be working closely with product...

Dynamics Developer | Tech Consultancy | SC Clearance Required | Up to £70,000 | Fully Remote MERITUS are working with a leading Tech consultancy looking for a Dynamics 365 / Power Platform Developer to join their Central Government / Defence Division. This opportunity is ideal for a senior-level Dynamics 365 and Power Platform professional who enjoys working on complex enterprise solutions,...

Required Skills & Experience Technical Expertise - Proven experience with modern identity orchestration platforms (Auth0 Actions, Okta Workflows, WorkOS, or SlashID) - Strong programming skills in Python, Go, Java, or Node.js for API and microservice development. - Experience designing and deploying cloud-native APIs (Cloud Run, Cloud Functions, GKE). - Deep understanding of event-driven...

UI Developer {SaaS} Take the next step in your career now, scroll down to read the full role description and make your application. Rotherham/Hybrid £35,000 - £38,000 + Training + Progression + Company Benefits Are you a UI or Front-End Developer looking to join a truly industry-leading software company whose products are used on a global scale and who can offer a genuinely clear and...

Lead Developer London - Hybrid 1/2 days in office £85,000 - £100,000 About Simmer We’re Simmer Eats, one of Europe’s fastest-growing food brands. We’ve grown 10x in the last year, and we’re building the next phase of scale on a modern commerce and technology stack. Our mission is simple: make healthy eating effortless. High-protein, great-tasting meals delivered straight to customers’ doors,...

UX/UI + Frontend Developer Thursday Salary: £40-£50K Thursday is a singles IRL events company that organises singles events, trips, dinners, activities, education and media. We're building technology to scale our operations and enhance the experience for our members. We value equality and inclusion as core principles - our diverse audience deserves technology that serves everyone well, and...

Business Developer – Biomethane & Biogas - UK & Ireland Sector: Renewable Energy | Biomethane & Biogas Contract: Full-time | Senior-level About SYSADVANCE SYSADVANCE is a growing, agile, multinational company, deploying innovative solutions for the biomethane and biogas market. Market leaders, with a strong entrepreneurial culture, we support developers, operators and industrial clients in...

You must speak, write and be able to understand fluent English. - Deep knowledge and regular usage of Firebase suite, especially Firestore. - Strong proficiency in TypeScript and modern JavaScript (ES6+).

You must enjoy constantly learning and researching to improve your level of expertise.

About Us Innovation is at the heart of everything we do at Offshoot Operations. Our Graphics Team delivers end-to-end solutions for broadcasters, sports federations, and facility providers, encompassing design, data and social integration, motion graphics, hardware, and operational support. Our recent projects include major boxing World title fights, Games of the Future esports, Wimbledon, the...

🚀 About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‑first, often highly complex software. Our engineers pair forward‑thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‑standing third‑party clients, we’re scaling our own SaaS...

Job Description Are you passionate about cloud-native identity solutions, API development, and event-driven architectures? We're looking for a skilled Application Developer to drive secure, scalable identity and access management (IAM) workflows across Google Cloud Platform. 🔹 What You'll Do: ✅ Design and implement identity lifecycle workflows, integrating with GCP Cloud Identity, ServiceNow,...

About Djaayz Co-founded by Cathy Guetta, Djaayz is a DJ booking platform built specifically for the hospitality industry: hotels, restaurants, bars, beach clubs, clubs, and corporate events. We streamline everything — DJ selection, booking, payments, invoicing, and scheduling — with a network of 13,000+ DJs across France and the UK. Djaayz already works with hospitality groups, premium...

C# Developer / Full Stack Engineer (.Net Core JavaScript) St Albans / WFH to £100k Do you have expertise with C# .Net backend development combined with JavaScript skills? You could be progressing your career in a senior hands-on role at a technology driven trading company that invest in Sports betting markets with a flat structure where you will get your voice heard and can make a real impact...

About Us: We're a forward-thinking technology company building innovative web solutions using modern development practices. Our team values continuous learning, collaboration, and cutting-edge technology to create exceptional digital experiences. Position Summary: We're seeking an enthusiastic Entry-Level JavaScript Developer to join our dynamic team on a contract basis. This is an excellent...

Dynamics Developer | Tech Consultancy | SC Clearance Required | Up to £70,000 | Fully Remote MERITUS are working with a leading Tech consultancy looking for a Dynamics 365 / Power Platform Developer to join their Central Government / Defence Division. This opportunity is ideal for a senior-level Dynamics 365 and Power Platform professional who enjoys working on complex enterprise solutions,...

Job Description Technical Lead / Lead Developer (C#/.Net) - New Role (REF02) Keywords: C#, .Net, SQL Server, Azure, Agile, Team Leading A market leading organisation in the Sheffield area requires a Technical Lead / Lead Developer to join its growing and successful team. Suitable candidates will have the folloiwng experience: - Substantial commercial experience in software development using...