26 to 47 of 47 Software Engineering Jobs in South Yorkshire

Senior C# Software Engineer Are you a talented C# and Azure developer ready to take ownership of innovative projects across Web, Desktop, and Cloud environments? Our client, a well-established and forward-thinking software development company, is expanding its team and seeking an exceptional Senior C# Software Engineer to help shape the next generation of their technology … another coding role - its a chance to lead projects, influence architecture, and make a measurable impact on the products you help deliver. About the Role As a Senior C# Software Engineer, youll play a key role in delivering high-quality, scalable, and performant software across a range of cutting-edge systems - from cloud-based platforms to on-premise … UI & Front-End: WPF, Blazor, SignalR, Skia DevOps & Integration: Azure DevOps, CI/CD pipelines, B2B Web APIs Key Responsibilities Lead the design and development of innovative, high-performance software solutions. Translate high-level requirements into clear, efficient, and maintainable code. Influence software architecture and DevOps strategy for cloud-based systems. Collaborate with cross-functional teams to deliver More ❯

We're looking for a dependable, adaptable professional to support day-to-day tasks and ensure smooth operations. This role is straightforward, structured, and easy to learn, making it ideal for anyone who wants a stable income, flexibility, and real More ❯

We're looking for a dependable, adaptable professional to support day-to-day tasks and ensure smooth operations. This role is straightforward, structured, and easy to learn, making it ideal for anyone who wants a stable income, flexibility, and real More ❯

We're looking for a dependable, adaptable professional to support day-to-day tasks and ensure smooth operations. This role is straightforward, structured, and easy to learn, making it ideal for anyone who wants a stable income, flexibility, and real More ❯

We're looking for a dependable, adaptable professional to support day-to-day tasks and ensure smooth operations. This role is straightforward, structured, and easy to learn, making it ideal for anyone who wants a stable income, flexibility, and real More ❯

consulting firm is seeking a Business Development Lead to drive growth across the UK, Europe, and the Middle East, helping organizations unlock the value of location data through innovative software development, analytics, and Earth Observation solutions. This role is perfect for someone who thrives on building partnerships, shaping go-to-market strategy, and bringing complex technical solutions to life … You'll Do Develop and execute regional strategies to expand business presence and brand visibility Build and nurture relationships with clients, partners, and resellers Identify new opportunities for consulting, software, and geospatial services Manage the full sales cycle, from prospecting and proposals through to negotiation and closing Collaborate with technical teams to deliver tailored, data-driven solutions Represent the … company at key industry events and conferences What You Bring 4+ years of experience in technology or geospatial solution sales Strong understanding of Earth Observation, GIS, or software development Proven track record managing complex, multi-stakeholder deals Excellent communication, relationship management, and negotiation skills A self-starter attitude with the ability to work strategically and independently (A degree in More ❯

consulting firm is seeking a Business Development Lead to drive growth across the UK, Europe, and the Middle East, helping organizations unlock the value of location data through innovative software development, analytics, and Earth Observation solutions. This role is perfect for someone who thrives on building partnerships, shaping go-to-market strategy, and bringing complex technical solutions to life … You'll Do Develop and execute regional strategies to expand business presence and brand visibility Build and nurture relationships with clients, partners, and resellers Identify new opportunities for consulting, software, and geospatial services Manage the full sales cycle, from prospecting and proposals through to negotiation and closing Collaborate with technical teams to deliver tailored, data-driven solutions Represent the … company at key industry events and conferences What You Bring 4+ years of experience in technology or geospatial solution sales Strong understanding of Earth Observation, GIS, or software development Proven track record managing complex, multi-stakeholder deals Excellent communication, relationship management, and negotiation skills A self-starter attitude with the ability to work strategically and independently (A degree in More ❯

new CRM platform, within a dynamic and forward-thinking finance organisation. The role In this position, you will be responsible for supporting the designing, building, and deploying robust, scalable software solutions, working closely with cross-functional teams to deliver a new system that meet evolving business needs. You'll provide technical leadership and guidance to junior developers, contributing to … Function Apps, and Azure. On the data side, we use SQL Server, Azure SQL, Azure Cosmos, Azure Storage, and Message Queues. About you We're looking for an experienced software engineer holding around 5 years experience, with a strong foundation in modern software development & practices, including excellent knowledge of development methodologies and hands-on experience with unit testing More ❯

traction. This is a rare chance to get in early, take real ownership, and help lay the foundations of a platform built to scale globally. You'll tackle complex engineering challenges, work with modern tooling, and see the direct impact of your work every single day. The Role As a Senior Python Engineer, you'll join a small, sharp … engineering team responsible for building robust backend systems and data-driven features. You'll help shape architectural decisions, set engineering standards, and work closely with colleagues across the business to deliver high-impact functionality at speed. What You'll Be Doing Designing and developing reliable, high-performance backend services in Python (FastAPI, Flask, or Django) Leading architecture discussions … scaling cloud-based systems (AWS/GCP/Azure) Driving quality across the codebase through testing, automation, and CI/CD About You 5+ years of hands-on Python engineering experience Strong background in backend development, APIs, and distributed systems Experience working in fast-paced or high-growth environments Confidence with cloud infrastructure and containerisation (Docker/Kubernetes) Someone More ❯

traction. This is a rare chance to get in early, take real ownership, and help lay the foundations of a platform built to scale globally. You'll tackle complex engineering challenges, work with modern tooling, and see the direct impact of your work every single day. The Role As a Senior Python Engineer, you'll join a small, sharp … engineering team responsible for building robust backend systems and data-driven features. You'll help shape architectural decisions, set engineering standards, and work closely with colleagues across the business to deliver high-impact functionality at speed. What You'll Be Doing Designing and developing reliable, high-performance backend services in Python (FastAPI, Flask, or Django) Leading architecture discussions … scaling cloud-based systems (AWS/GCP/Azure) Driving quality across the codebase through testing, automation, and CI/CD About You 5+ years of hands-on Python engineering experience Strong background in backend development, APIs, and distributed systems Experience working in fast-paced or high-growth environments Confidence with cloud infrastructure and containerisation (Docker/Kubernetes) Someone More ❯

in driving the business forward on its exciting journey. Come and build the future of media with Electrify! About the role Join us at Fireship, one of the biggest software engineering and tech channels on YouTube, known for its high-energy, fast-paced tutorials and breakdowns of programming, software development, and technology trends. With a loyal following … that you have an innate ability to craft YouTube videos that maximise engagement and audience retention. Desirable Competence in popular coding and programming languages, especially experience working as a software developer or building digital projects Flexible working hours in order to collaborate with colleagues across European and US time zones Benefits Electrify Culture Dynamic environment - We are dedicated to More ❯

in driving the business forward on its exciting journey. Come and build the future of media with Electrify! About the role Join us at Fireship, one of the biggest software engineering and tech channels on YouTube, known for its high-energy, fast-paced tutorials and breakdowns of programming, software development, and technology trends. With a loyal following … that you have an innate ability to craft YouTube videos that maximise engagement and audience retention. Desirable Competence in popular coding and programming languages, especially experience working as a software developer or building digital projects Flexible working hours in order to collaborate with colleagues across European and US time zones Benefits Electrify Culture Dynamic environment - We are dedicated to More ❯

with a career path in their most suited field, so we can help you develop and build on your previous skills and experience across multiple capabilities. The FDM Practices Software Engineering Change & Transformation IT Operations Data & Analytics Risk, Regulation & Compliance You'll join FDM as a Consultant and provide services to our clients relating to your field and More ❯

right time—matching the scale, velocity, and changing needs of today's cloud-oriented, modern enterprise. About the team You'll be joining one of the UK-based, remote engineering teams, helping design and build capabilities for the Atlas platform. As a smaller team with a backend focus, you will be a key contributor. We usually have a one … or two-day, in-person meetup with the other UK remote engineering teams once per quarter. The role We are ramping up a new initiative to build a platform service that will allow our applications to define policies, make decisions, and react to changes based on a combination of historical and near real-time data in our Identity Graph. … testing Produce unit and end-to-end tests to ensure code quality Participate in 24x7 on-call support rota (roughly 1 week in 20) Requirements 5+ years of professional software development experience Collaborative, approachable and articulate Microservices & SaaS Expertise in Golang, including concurrency, goroutines & channels Testing & Debugging - unit & integration tests, including strategies for exercising external integrations; familiarity with debug More ❯

Cloud video security systems to the next level. Alta's cloud-based video surveillance solution offers industry leading full AI video analytics and exceptional operational insights. The Alta Video engineering team injects intelligence into their approach to security and all their solutions. They help organisations see, understand, and act on their surroundings to protect people, business, and reputation in … real-time. Could you be part of the ever growing Alta Video backend software team? Job Description Please note, this is a hybrid role based out of the Uxbridge office for 1 to 2 days a week. The Backend team develops the core of the Alta Video Management System. These are Cloud based distributed systems monitoring and managing Video … not expected to have all of the following skills, but they will be useful in performing your job. We are looking for someone who: Has experience working as a software developer. Has experience in building the backend for large cloud based distributed systems. Has experience of a backend language such as Go, C++, Java, Rust or Python. Wants a More ❯

articulate technical concepts in written and spoken Spanish and English. Excellent attention to detail, problem-solving skills, and clear technical writing ability. Preferred: 1+ years of experience as a Software Engineer, Back-End Developer, or Full Stack Developer. Compensation and Benefits Rates vary based on expertise, accuracy, and project complexity. Flexible schedule: work 5–10 hours per week, up More ❯

articulate technical concepts in written and spoken Spanish and English. Excellent attention to detail, problem-solving skills, and clear technical writing ability. Preferred: 1+ years of experience as a Software Engineer, Back-End Developer, or Full Stack Developer. Compensation and Benefits Rates vary based on expertise, accuracy, and project complexity. Flexible schedule: work 5–10 hours per week, up More ❯

Security Team. About The Job This position is needed to assist Twilio's Information Security Team operate more efficiently by improving and automating our critical security workflows. As a Software Engineer, Security Automation on this team, you will participate in all phases of the software development life cycle which includes requirements gathering with security teams, technical design, estimations … stop you from considering Twilio. We are always looking for people who will bring something new to the table! Required Minimum of five (5) years of experience as a software engineer developing internal tools and automating workflows at scale Proficiency in Python (or another scripting language) for development, testing, and automation of security and infrastructure workflows Hands-on experience … applying AI/ML models, including LLMs, to automate complex business or security processes and build intelligent solutions Solid understanding of software security principles, secure coding practices, and security automation Experience with data orchestration frameworks (e.g., Airflow, Dagster, Prefect) to manage and scale automation pipelines Familiarity with infrastructure-as-code (Terraform), CI/CD systems (BuildKite or similar), and More ❯

Backend Software Engineer/Developer (Windows C/C++, C#) Remote UK to £70k FTC Are you a skilled Backend Software Engineer with strong C++ skills? You could be progressing your career in a senior, hands-on role at a global market data provider. As a Backend Software Engineer you will join an Agile team focussed on … building and maintaining Exchange Connectivity software systems that require real-time and low latency, maintaining data feeds and developing key underlying transport protocols for data transmission. The platform has been built with C++ and C# deploying to AWS and requires high scalability and low latency - they currently handle 40 billion messages per day. Location/WFH: You can work … commutable distance of London. Please note this is a 12 month Fixed Term Contract. About you: You have C/C++ development skills on Windows OS You have full software development lifecycle experience You have a good knowledge of networking protocols e.g. TCP/IP, multicast You have a strong grounding in Computer Science fundamentals e.g. multi-threading, OOP More ❯

Senior C# Software Engineer Are you a talented C# and Azure developer ready to take ownership of innovative projects across Web, Desktop, and Cloud environments? Our client, a well-established and forward-thinking software development company, is expanding its team and seeking an exceptional Senior C# Software Engineer to help shape the next generation of their technology More ❯

Senior Electronics Software Engineer - Sheffield £50,000 - £60,000 + Early Friday Finish + Hybrid Working (4 days office/1 day home) KO2's client is a leading Sheffield-based business specialising in precision instrumentation used in the evaluation of complex measurement and control systems. Their products are trusted across multiple industries where reliability, performance, and technical excellence … are critical. The company is now looking for a Senior or Principal Electronics & Embedded Software Engineer to lead their design department. This is a fantastic opportunity for an ambitious engineer to take ownership, drive innovation, and push the team to the next level. You'll be involved in every stage of product development - from concept and design through to … using analogue and digital techniques. Key Skills and Experience: Strong background in Electronics Design Experience with Analogue & Digital Circuit Design PCB Design and schematic capture skills Proficiency in Embedded Software (C/C++) Proven leadership ability and a desire to mentor and develop a technical team Passion and drive to improve an existing department and take it to the More ❯

Senior Electronics Software Engineer - Sheffield £50,000 - £60,000 + Early Friday Finish + Hybrid Working (4 days office/1 day home) KO2's client is a leading Sheffield-based business specialising in precision instrumentation used in the evaluation of complex measurement and control systems. Their products are trusted across multiple industries where reliability, performance, and technical excelle More ❯