1 to 25 of 144 Permanent Software Engineering Jobs in Leeds

that offer real value and work for everyone. Hippo's Senior Java Developers are experts in their field. You will act as a senior consultant providing technical expertise in software engineering practices both internally and to our clients. You will drive the team's technical deliverables, maintain client relationships and be passionate about developing and upskilling others. Please … for this level of position, allowing for progression in the role. Your role in nutshell: Act as a technical SME within the squad to produce and ensure user-centred software is developed based on business requirements and following best practice Work collaboratively with colleagues to explore, design and deliver solutions to client problems Design and manage software development … your team and stakeholders, identifying and ensuring that challenges are overcome Involved in the recruitment of other engineers, and support other consultants in their professional development Promote Hippo's Engineering Herd externally (for example through writing Blogs, Workshops, Seminars or Conferences) Skills and experience that you need Excellent verbal/written communication skills, able to articulate in both technical More ❯

accelerate our market expansion efforts, focusing on the global decarbonisation of heat, initially through heat pump rollout, supported by £1.8m of UK Gov development funding. We have developed a Software as a Service (SaaS) platform at the MVP stage, now starting to operationalise and commercialise, with enterprise "proof of concept" contracts with two major energy companies. Our goal is … with WebGL is preferred but not essential. You will be part of a cross-functional technical team, supported by dedicated UI/UX, PMO, and DevOps roles. Key Responsibilities Software Development: Design and develop software solutions: Write clean, maintainable, and efficient code for our platform and applications, including new features, bug fixes, and optimisations. Implement features and enhancements … Create secure, scalable, well-documented APIs to support platform functionality. Experience with CI/CD: Assist our DevOps team in: Implementing and managing CI/CD pipelines for reliable software delivery. Embedding security checks within the CI/CD process using static analysis, vulnerability scans, and compliance tools. Agile Development: Participate in sprint planning, daily stand-ups, and retrospectives. More ❯

DevOps Engineer with AWS To successfully build and deliver our next-generation cloud-hosted and cloud-native technology platforms. You will work within product teams responsible for the full software development life cycle, from conception to deployment. You will support the teams to ensure that solutions and products being developed consider all functional and non-functional requirements including support … Key accountabilities Build and maintain production and non-production environments to ensure high availability and cost optimization Build and maintain continuous integration and deployment pipelines to achieve fast, effect software delivery Improve performance and scalability of existing systems to meet functional and non-functional requirements Monitor and troubleshoot infrastructure related issues to minimize incidents and achieve resolution SLAs Develop … best practices for application build and deployment (CI/CD) Contribute to ensuring that applications perform to user expectations and are continuously improved and maintained Work with the Lead Software Engineers, Architecture team and the Solution Delivery teams to contribute to the on-time delivery of solutions and applications Obtain guidance and approval as required to advance activities and More ❯

Lead Software Engineer Location : Leeds (Hybrid – 2–3 days per week onsite) Salary : Up to £69,725 + Paid Overtime Job Type : Permanent We are seeking an experienced Lead Software Engineer to join one of the UK’s most forward-thinking secure tech ventures — a specialist digital innovation unit launched by a Big Four consultancy. We blend the … up with the stability and backing of a major global player. With a strong public sector mission and a secure-by-design mindset, we're looking for a Lead Software Engineer to help shape the next generation of large-scale digital platforms. Key Responsibilities • Design and build secure, scalable, modern software platforms using C#/.NET and related … technologies. • Lead technical delivery and provide architectural guidance across complex delivery environments. • Guide and mentor engineering teams across distributed delivery models. • Work closely with Product and DevOps – but stay in a pure engineering role. • Contribute to a high-performance engineering culture with autonomy, trust, and real-world impact. Key Skills & Expertise • Expertise in C#/.NET Core More ❯

Role : Senior Software Engineer (C#/.NET) – Digital Tech Venture Location : Leeds (Hybrid – 2 days/week in office, flexible) Salary : Up to £70,000 + benefits Join a cutting-edge digital venture that’s redefining how technology delivers impact. Our client is building a new kind of tech capability – one that’s agile, innovative, and focused on solving … real-world challenges with modern engineering practices. If you’re passionate about staying ahead of the curve and want to work in a team that values deep technical expertise, then this is the place for you. What You’ll Be Doing: Delivering secure, scalable, and high-quality software solutions for complex client challenges. Leading by example in engineering … the scenes on impactful projects – no client-facing work required. What You’ll Bring: Expertise in C# and .NET with full-stack experience (JavaScript preferred). Proven experience leading engineering teams and delivering distributed systems at scale. Strong grasp of system architecture, design patterns, and secure coding practices. Familiarity with CI/CD pipelines, containerization (Docker, Kubernetes), and microservices. More ❯

Software Developer (Python skills required) Company Description Join Netcompany in leveraging technological innovations to foster societal transformation. Netcompany was awarded 5th position on the esteemed UK Top 50 Best Places to Work in the Glassdoor Employees Choice Awards for 2024. As one of the fastest growing technology companies, we are disrupting the marketplace and revolutionizing the way businesses operate. … challenger in Europe whilst evolving the next generation of IT consulting. Operating across both public and private sectors, we offer a comprehensive range of services from product design and engineering, digital strategy, data services & management (Machine Learning and AI), cloud migration to program delivery and service operations, our offerings are designed to meet diverse business needs. Are you ready … consultancy, which offers you fast-track career development opportunities, as well as the opportunity to explore new and cutting-edge technologies. This role supports the full life cycle of software development, and includes the opportunity for hands-on coding. Can you see yourself playing a crucial role in supporting and driving your team to succeed? Are you looking to More ❯

Title: LEAD/PRINCIPLE/SENIOR .NET DEVELOPER (4.5 day week only with flexi and wfh options) INDUSTRY: GLOBAL MEDICAL SOFTWARE SOLUTIONS ORG - Technology that saves/supports peoples lives Benefits: Salary: £45,000 to £55,000 + dependent on experience 25 days holidays + bank holidays Flexible working including Fridays afternoons off 4.5 Day week only Training to … MCSD and TOGAF an option Location: Leeds (EAST) You can pick and choose hardware/software Very strong team atmosphere Company nights out Events Free parking Fruit baskets/cakes Fully subsidised canteen Up to 9% combined pension contribution Private Healthcare for the employee Free eye tests Cycle to work scheme Retail discounts Possibly latest windows phone - depending on … senior levels; please feel free to recommend people you'd like to work with. Your role as a principle engineer is to design, develop and deliver robust and reliable software within suite of applications that enable and support independent living. Through your role you will use a range of technologies including .NET Core, ASP.NET MVC, Knockout JS, React, Docker More ❯

Senior Software Engineer (.NET) Greenfield Project Location: Leeds (Hybrid up to 2 days per week in the office) Salary: Up to £70,000 + Bonus + Excellent Benefits Type: Full-time, Permanent Were supporting a leading UK-based client on a major digital transformation journey and theyre looking for a Senior Software Engineer to join one of their … modernising. Work on scalable, event-driven architecture using the latest in cloud-native engineering. Join a high-trust, agile team that values quality, autonomy and continuous improvement. Collaborate across engineering, product and DevOps to shape solutions end to end. What Youll Be Doing Designing and building robust, scalable services in .NET 8 Helping drive the shift from monolithic systems … to distributed, microservices-based architecture Writing clean, maintainable and well-tested code Actively contributing to code reviews, knowledge sharing and mentoring Working with a modern engineering toolset including AWS, Docker, GraphQL, DynamoDB and Terraform The Tech You'll Use Languages & Frameworks: .NET 8, C#, JavaScript/React Cloud & Infrastructure: AWS (Lambda, ECS, DynamoDB, Aurora), Docker, Terraform Eventing & APIs: Kafka More ❯

Role: Senior Software Engineer Location: Leeds (hybrid 2 days a week) Salary : £60,000 - £69,000 Join a fast-growing, forward-thinking digital venture that’s redefining how technology delivers value. We're building a new kind of tech team – agile, ambitious, and laser-focused on solving real-world problems with modern engineering practices. If you're looking … projects, grow without bureaucracy, and stay hands-on in a rapidly evolving tech environment, this is your place. 🛠️ What You'll Be Doing Deliver technology-enabled outcomes using modern software engineering approaches. Be a mentor, role model, and technical leader within a high-performing team. Translate business requirements into workable technical solutions and oversee implementation. Collaborate with product … e.g., DataDog, Prometheus). Test automation know-how. Exposure to open-source tools and community practices. Ready to build what matters? Apply now to shape the future of digital engineering in an environment built for growth, impact, and authenticity. Reference: AMC/JMR/LSE More ❯

countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Senior Software Engineer Job Title: Senior Software Engineer Requisition ID: 121783 Location: Leeds - We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options … back to the community with plenty of opportunities to get involved with local community engagement and outreach activities to help build tech and cyber skills in the region. Senior Software Engineer We are looking for experienced Senior Software Engineer to join our teams following continuous growth and success in the UK Government sector. Our people are what differentiates … code using Automated Testing Frameworks Ensuring code consistency and quality by utilising static code analysis tools e.g. SonarQube Team working inside an agile environment e.g. Scrum, Lean, Kanban Common software design patterns Using precedent and your own creativity to solve our client's challenges! It would be great if you also had experience in some of these, but if More ❯

Lead Fullstack .Net Software Engineer This is a unique opportunity to join a fast-growing, product-led technology unit within one of the UK’s most respected professional services organisations. Operating like a start-up but with the support of an enterprise, the team builds scalable, secure digital services for major UK public sector programmes. They are looking to … hire multiple Lead Software Engineers with strong C#/.Net experience to help drive delivery across a range of impactful and technically challenging projects. The Role You’ll take a hands-on engineering lead role in the design and build of distributed systems, APIs and cloud-hosted services. You’ll work closely with product managers, designers and delivery … leads in a modern, agile environment – no client-facing consultancy work, just focused engineering delivery. Location Leeds-based team. Hybrid working model with an average of two days per week on-site (eight days per month). What You'll Bring • Strong engineering expertise in C#/.Net • Full-stack capability ideal (JavaScript, TypeScript, etc.) • Experience building secure More ❯

Lead Software Engineer £70,000 GBP Bonus Hybrid WORKING Location: United Kingdom (Yorkshire and the Humber) Type: Permanent Role: Lead Software Engineer (C#/.NET - Full Stack Preferred) Work Type & Location: Leeds-Hybrid - Flexible Role Type: Permanent Start Date: ASAP A leading technology venture within a global organisation is expanding its engineering team and looking for experienced … Lead Software Engineers to help deliver cutting-edge digital solutions for high-impact, security-sensitive projects. This startup-style unit is tech-first, operates independently, and has ambitious growth plans - aiming to double headcount by the end of the year. As a Lead Software Engineer, you will: Lead the design and development of secure, distributed systems using C# …/.NET and modern engineering practices. Collaborate with product managers to shape technical solutions from business requirements. Drive quality through mentoring, code reviews, and supporting team delivery. Take technical ownership of deliverables and guide others through complex implementations. You'll bring: Subject matter expertise in C#/.NET ; full-stack experience with JavaScript is a plus. Proven experience building More ❯

Job Title: Full Stack Software Engineer - Healthcare Industry: Biotechnology Research Location: UK (Remote) Princeton Biopartners is a best-in-class provider of integrated consulting solutions to the life sciences sector. Our mission is to improve the evidence base, accessibility, and dissemination of biomedical innovations through strategic advisory, software, and our venture fund. We pride ourselves on establishing long … term client relationships and are dedicated to addressing pain points via integrated and transformative projects. We are looking for a highly motivated and talented Full Stack Software Engineer to become our first full-time technology hire. As a Software Engineer, you will be critical in bridging the gap between strategy and implementation. You'll be integral in project … thinking to every engagement. This is a cross-functional role, with high growth potential - the ideal candidate will be highly driven and relish the chance to wear multiple hats (Engineering, Product, Data). Must Haves: UK based: role is remote, but only open to candidates localized within the UK STEM degree: from a top research-intensive university, preferably in More ❯

Lead Software Engineer (.NET/C#) Location: Leeds (Hybrid - 2 days in office) Clearance Required: Must be eligible for UK National Security Vetting (UK resident for 5+ years, UK national or dual national) Salary: £55,0000 - 69,000 + Package Tech is evolving. We are too. And we’re building something different. Our client are a bold new digital … delivery venture created to solve complex challenges for critical sectors — from national security and defence to infrastructure and sustainability. Operating at the sharp edge of innovation, we fuse advanced engineering practices with purpose-driven delivery. They're not a typical consultancy. No billable targets. No pressure to sell. Just hands-on, high-impact work, with real room to grow. … career without being pushed into management. Stay deeply technical, lead from the front, and shape solutions that matter. - Modern Tools & Real Autonomy Work with a modern tech stack and engineering culture built around CI/CD, automation, containers, and microservices. - Learning That’s in Your Hands Get a dedicated learning budget to drive your growth, whether that’s certifications More ❯

Lead Software Engineer (.NET/C#) Location: Leeds (Hybrid – 3 days in office) Clearance Required: Must be eligible for UK National Security Vetting (UK resident for 5+ years, UK national or dual national) Salary : £55,0000 - 65,000 + Package Tech is evolving. We are too. And we’re building something different. Our client are a bold new digital … delivery venture created to solve complex challenges for critical sectors — from national security and defence to infrastructure and sustainability. Operating at the sharp edge of innovation, we fuse advanced engineering practices with purpose-driven delivery. They're not a typical consultancy. No billable targets. No pressure to sell. Just hands-on, high-impact work, with real room to grow. … career without being pushed into management. Stay deeply technical, lead from the front, and shape solutions that matter. Modern Tools & Real Autonomy Work with a modern tech stack and engineering culture built around CI/CD, automation, containers, and microservices. Learning That’s in Your Hands Get a dedicated learning budget to drive your growth — whether that’s certifications More ❯

Lead Software Engineer – C#/.NET Leeds (Hybrid – 3 days per week on-site) Earn up to £70,000 + benefits UK National Security Vetting required (UK national or dual national, 5+ years residency) A growing digital delivery function within a global consultancy is seeking a Lead Software Engineer to join a high-performing team building secure, modern … scalable systems for critical client programmes. Key Responsibilities Lead the delivery of technology-enabled solutions using modern engineering practices Provide technical direction, mentorship, and oversight to internal teams and contractors Translate business requirements into technical deliverables alongside product managers Drive system architecture and own technical decisions across projects Champion agile ways of working and support continuous improvement# Core Requirements More ❯

You will sit inside a cross-cutting technical pod, supported by dedicated UI/UX, PMO and DevOps roles. Key Responsibilities Software Development: Design and develop software solutions: Write clean, maintainable, and efficient code for our platform and applications. This includes developing new features, fixing bugs, and optimising existing code. Implement features and enhancements: Collaborate with product managers … ones. Participate in design discussions and provide input on technical feasibility and best practices. Ensure security by design: Integrate security best practices into the development process to ensure that software is secure from the ground up. Conduct regular code reviews and security assessments to identify and mitigate potential vulnerabilities. Optimise for performance and scalability: Design and implement solutions that … platform's functionality. Ensure that APIs are secure, scalable, and well-documented. Quality Assurance: Develop and execute test plans: Create comprehensive test plans and test cases to ensure that software meets quality standards. This includes functional, regression, performance, and security testing.o Automate testing processes: Use to automate functional, regression, and performance testing. Ensure that automated tests are integrated into More ❯

Urgent! x8 Fullstack Senior Software Engineers/Tech leads Needed – UK-based – – Rapid Growth – Fully Remote 🌳 Areti Group is excited to partner with a Series funded startup poised for rapid expansion, growing by 40 heads in the next 3 months! We are urgently seeking x8 Fullstack Tech leads to join their high-performing team. This fully remote role offers … tech. Languages : 🌳 Ruby-on-Rails, Java, Python, C#, PHP 🌳 VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software Design Patterns – TDD, DDD 🌳 Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across both front-end and back-end. … Cloud & Database Management : Build scalable, cloud-based solutions using AWS , PostgreSQL , and DynamoDB . API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices to ensure maintainable, efficient code. DevOps & CI/CD : Use DevOps processes, including virtualization , containerization , and More ❯

support people through change A strong problem solver and a self-starter with a 'can do' attitude. You have a good technical knowledge of IT architectures, Infrastructure, Cloud deployments, software engineering lifecycles, DevOps tools (e.g. Docker, Kubernetes, Terraform), microservices, CI/CD In-depth understanding of cloud networking, infrastructure and security concepts Strong scripting/automation skills (Bash … IaC) Knowledge of IP networking, VPN's, DNS, load balancing and firewalls. Understanding of Service-Oriented Architecture (SOA and REST) Azure DevOps Pipelines JIRA & Confluence Experience with the full software development lifecycle and delivery using Agile practices 3+ years of architecting and delivering public cloud solutions, particularly around AWS 5+ years of production experience within AWS Experience designing, implementing More ❯

Lead Software Engineer – Tech Venture within a Global Professional Services Firm 📍 Leeds | Hybrid (2–3 days per week in-office) 💰 Up to £69,725 + Paid Overtime + Learning Allowance 🔒 Must be eligible for UK National Security Vetting Work on the inside. Build tech that powers national infrastructure. Our client is a high-growth digital delivery unit inside one … secure, modern platforms that underpin large-scale public and private sector systems — think data-intensive, always-on, and deeply impactful. They’re scaling fast and now hiring multiple Lead Software Engineers to join their Leeds-based team. This is a hands-on role for experienced engineers who care about clean code, architecture, and delivery — not PowerPoints, not client calls … What You’ll Be Doing Take the lead on backend engineering using C#/.NET (full-stack experience welcomed). Architect, build, and deliver secure distributed systems at scale. Guide a team of engineers, mentoring and leading by example. Work across containerization (Docker, Kubernetes), APIs, microservices, and cloud platforms (Azure, AWS, or GCP). Stay engineering-focused — no More ❯

Senior Software Engineer - Python £58000-70000 GBP Hybrid WORKING Location: United Kingdom (Yorkshire and the Humber) Type: Permanent Senior Python Engineer Leeds or Manchester Based | Hybrid Working Permanent | £58,000 - £70,000 + benefits Are you ready to deliver modern, impactful digital services that genuinely make a difference? Join an award-winning digital consultancy known for shaping user-centred … high-scale software solutions across public and private sectors. Here, you'll solve complex technical problems while contributing to services that positively impact society. We're seeking an experienced Senior Python Engineer to be part of a collaborative, multi-disciplinary delivery team - helping to architect, develop, and deploy cloud-native, serverless solutions at scale. The Role Act as a … scalable Python applications. Design and develop event-driven, serverless architectures using AWS Lambda , DynamoDB , EventBridge , CloudWatch , and CloudFormation . Build robust RESTful APIs, microservices, and backend systems following modern engineering practices. Collaborate closely with designers, researchers, and frontend engineers to build end-to-end digital services that are accessible and user-centred. Work across the full software development More ❯

KPMG Curve: Lead Software Engineer – C#/.Net Base Location: Leeds based (Hybrid – 3 days per week in office) www.kpmgcareers.co.uk/experienced-professional/#LeBlender.OfficeLocations Welcome to KPMG Curve, our newest tech venture. And we’re doing things a little differently. Here to solve our clients’ biggest challenges and uncover even bigger opportunities, Curve is all about staying at … most. What will you be doing? This role will be delivering technology enabled outcomes for some of our clients most challenging business issues using modern and best in class engineering methodologies Be a role model, mentor and advocate for agile principles and best practices in the engineering team Work with product managers to analyse the business requirements and … past 5 years and being a UK national or dual UK national. Be a subject matter expert in C#, .Net coding, but full-stack experience preferred. Demonstrable experience leading engineering teams building distributed systems and secure products at scale. Have a solid understanding of design practices, system architecture and conducting code reviews. Experience using containerization technologies (Docker, Kubernetes etc More ❯

Senior Software Engineer (.NET & SQL) Up to £60,000 Doe Hybrid (just 4 office days/month!) We are hiring multiple Senior software engineers who are looking to get stuck in into building innovative healthcare tech that makes a real impact. This would be a good fit for you if you are looking for a step to Senior More ❯

across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Software Engineer Job Title: Software Engineer Requisition ID: 121784 Location: Leeds - We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options … gives back to the community with plenty of opportunities to get involved with local community engagement and outreach activities to help build tech and cyber skills in the region. Software Engineer We are looking for experienced Software Engineer to join our teams following continuous growth and success in the UK Government sector. Our people are what differentiates us … code using Automated Testing Frameworks Ensuring code consistency and quality by utilising static code analysis tools e.g. SonarQube Team working inside an agile environment e.g. Scrum, Lean, Kanban Common software design patterns Using precedent and your own creativity to solve our client's challenges! It would be great if you also had experience in some of these, but if More ❯

we have with our clients and with the communities in which we work and live. It is personal to all of us.” – Julie Sweet, Accenture CEO Accenture Next Gen Engineering: Accenture Next Gen Engineering provides end-to-end product engineering solutions which deliver tangible value, fast. We bring together an obsession for technical excellence with agility and … career working in a vibrant environment, with access to training and a global network of experts, this could be the role for you. As part of our Next Gen Engineering team, you’ll be working with cutting-edge technologies and will have the opportunity to develop a wide range of new skills on the job. In our team, you … Code. You have made use of build automation tools to support a CI/CD pipeline You keep Accessibility, Security, and Performance as a priority when designing or building software solutions You are a strong and versatile senior software engineer, able to apply your skills to many different languages within the same engineering paradigm (object-oriented or More ❯