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Crystal Net Solutions is seeking an experienced Web Experience Developer to build fast, accessible, conversion-focused websites and campaigns. You will work across design, marketing and development to turn ideas into polished digital experiences that drive results. You’ll have opportunities to grow technically, learn from designers, and contribute to a friendly team that values collaboration and continuous improvement, ownership of features, and experimentation. #J-18808-Ljbffr

Want to be a part of a company that’s making a difference? We’re a growing global tech company, with huge potential for curious and caring minds, committed to each other, to deliversolutions that protect people and the planet for future generations. Our team of experts are focused on creating meaningful impact and making a real difference for our customers. A strong connection to our mission through product, customer and impact is essential. We protect people and the planet by helping businesses mitigate risks and create safer, healthier workplaces. Trusted by over 11,000 customers, you’ll have the chance to work with industry experts and thought leaders, dedicated to driving positive change. We believe in fostering a trusting environment that empowers our team to grow, innovate, and succeed. Connect commercial growth to personal growth opportunities. Benefit from a wide range of learning opportunities for ambitious professionals seeking development in a rapidly expanding sector. by building and deploying transformative software. We need everyone's energy and commitment, regardless of region or rank, to make that mission a reality for millions more customers. Our culture code, a set of principles that underpins our values, is our commitment to each other and workingbetter together. Join EcoOnline and be part of a mission dedicated to driving positive change. Read on to learn more about the opportunity and how you can have a positive impact! As a Software Developer at EcoOnline, you will join one of our core product engineering squads, helping shape and develop our online product and core platform. You will be responsible for the design, development and testing of our core platform, supporting the delivery of an end-to-end online Environmental, Health and Safety journey for our customers. This is an opportunity to work on meaningful SaaS solutions that enable customers to input, analyse and act on their EHS data quickly, helping them make intelligent and informed decisions. You will play a key role in helping EcoOnline protect people and the planet by building high-quality, scalable software used by businesses across a wide range of industries. • Design, develop, and maintain software solutions across frontend, backend, and database layers., • Work with distributed systems and APIs, ensuring seamless integration between products., • Contribute to the design and development of shared services (e.g., authentication, hierarchy management)., • Participate in code reviews, technical discussions, and mentoring to support team growth., • Work closely with Product Managers and other stakeholders to understand problems and deliver high-impact solutions., • Ensure adherence to best practices in scalability, security, and performance optimisation., • Support and troubleshoot production systems as needed, collaborating with the Cloud Operations team where required., • Apply AI tools to accelerate design, testing, and delivery, exercising judgement to validate and take ownership of the output., • 5+ years’ experience in software development, ideally within SaaS, web, mobile web or consumer-focused product environments., • Strong hands-on experience with C#.Net, modern JavaScript frameworks such as Angular, and working knowledge of databases and document stores., • Experience with cloud technologies such as AWS, Microsoft Azure or similar, as well as containers such as Docker., • A clean-coding and test-driven mindset, with strong knowledge of unit and integration testing, performance and security considerations., • Experience with Git, continuous integration and deployment, and an interest in serverless approaches and technologies such as Elasticsearch., • A degree-level education is preferable but not essential; we are especially interested in practical experience, curiosity and engineering best practice., • Desirable experience includes developing responsive applications and working with Elasticsearch. We offer a variety of global benefits which are listed below! Please note a country-specific breakdown will be provided during your interview process. • Generous Paid Time Off, • Extended Parental Leave, • Robust Health Coverage, • Accelerated Learning Paths, • Team Wellness Initiatives, • Company-wide Events, • Employee Resource Groups, • Recognition awards EcoOnline is proud to be an equal-opportunityemployer. We celebrate diversity and are committed to creating an inclusive environment where everyone feels safe and empowered to be themselves. Our Talent Acquisition team reviews all applications and believes in the potential of individuals who may not meet all the specific requirements but demonstrate the attitude, alignment with our values and drive to succeed. We are committed to providing reasonable accommodations for qualified individuals with disabilities in our job application procedures. If you need any assistance due to a disability, please speak to your talent acquisition partner. At EcoOnline, we may use AI-assisted note-taking technology during interviews to help capture key discussion points accurately and allow interviewers to focus on the conversation. AI is used only as an administrative support tool. All candidate assessments and hiring decisions are made by trained recruiters and hiring managers. We are committed to handling personal information responsibly and in line with applicable privacy regulations. #LI-Hybrid #J-18808-Ljbffr

Acorn Group in Liverpool is seeking a Senior Backend Developer to build scalable backend services with .NET 8.0 and Azure in a hybrid Liverpool City Centre HQ setup. You will write clean, tested code and design APIs and databases while deploying with Docker. You’ll mentor teammates and collaborate with product owners and designers to deliver features from idea to production, contributing to architecture decisions and continuing growth as a technical leader. #J-18808-Ljbffr

Senior .NET Developer Opportunity – Hybrid Onsite Are you ready to work on a transformative and innovative project? Do you have experience with microservices and Azure? If yes, this opportunity is for you! We’re partnering with a leading financial company in Birkenhead, known for being tech pioneers in their sector. They’re looking for a Senior .NET Developer to join their transformation project—an initiative with exciting plans that will shape the future of their technology. Why Join? • Work on 100% greenfield projects—no outdated systems here!, • Be part of a team passionate about modern coding patterns, standards, and best practices., • A clear roadmap for growth, with opportunities to lead key projects and introduce innovative solutions., • Hybrid working model: 3 days in the office, located in Birkenhead. What You’ll Be Doing: Building backend applications with a cutting-edge tech stack, including: • Microservices, • Docker Collaborating with a talented team, supporting other developers, and driving continuous improvement while staying updated with the latest technologies. The Perks: • Competitive salary up to £75k., • A streamlined, 2-stage interview process—no technical tests, all wrapped up within a week., • Join a company that has completely revitalized its technology department in recent years. Interviews are happening now—don’t miss out! By applying for this role, you consent to the processing of your data in line with our Privacy Policy, available on our website. Mid-Senior level Full-time Information Technology Software Development and IT System Custom Software Development #J-18808-Ljbffr

Senior Backend .NET Developer C#, .NET Core, Azure, Microservices Liverpool, Hybrid Working Up to £75,000 We’re working with a successful business in Liverpool that continues to grow year on year. They’re expanding their engineering team and Senior Backend Developer to play a key role in building and improving scalable applications. You’ll work closely with experienced engineers, architects, Product and QA teams, with genuine opportunities to contribute to technical decisions and development best practices. The engineering team follows modern development practices, with a strong focus on clean architecture, microservices, cloud technologies, DevOps and continuous improvement. You’ll build and maintain scalable backend applications using C#, .NET Core and modern cloud technologies, working as part of a collaborative engineering team. • Strong commercial experience with C# and .NET / .NET Core, • Experience with SQL Server, MongoDB and Redis, • Knowledge of REST APIs and messaging technologies such as RabbitMQ or MassTransit, • Experience with Azure, Docker and Kubernetes, • Understanding of CI/CD, Azure DevOps, Terraform and Git, • Experience working within an Agile / Scrum environment, • Strong communication and mentoring skills, • Up to £75,000, • Hybrid working from a Liverpool office, • Opportunity to work with modern .NET, Azure and microservices, • Genuine influence over technical direction, • Collaborative engineering environment, • Opportunity to mentor and support other developers #J-18808-Ljbffr

Maxwell Bond in Liverpool is seeking a Senior Backend .NET Developer to build and maintain scalable backend services using C#, .NET Core and cloud technologies within a collaborative engineering team. You’ll work with SQL Server, MongoDB, Redis and message queues like RabbitMQ or MassTransit, in a modern DevOps environment with Azure, Docker, Kubernetes and CI/CD. This hybrid role offers influence over technical direction and mentoring opportunities as the team grows. #J-18808-Ljbffr

We’re looking for a Senior Backend Developer who enjoys solving complex problems and building systems that scale. You’ll be part of a tight‑knit, cross‑functional squad that owns its products from idea to production. You’ll have the freedom to lead and make technical decisions, the space to experiment, and the support to keep developing your skills. We’ll encourage you to grow into a T‑shaped developer, with opportunities to get involved in architecture, DevOps and other areas of development. We work together in our Liverpool HQ three days a week because we value collaboration, fast feedback and a strong team culture. Senior Backend Developer Liverpool City Centre HQ / Hybrid (3 days in office) ** £65,000–£75,000 depending on experience • Build and maintain scalable backend services using .NET 8.0 and Azure, • Write clean, testable and performant code that’s built to last, • Design and implement APIs and database solutions, • Deploy and run services using Docker and Azure Cloud, • Work closely with product owners and designers to bring features to life, • Mentor other developers and help raise the standard across the team, • Share ideas and contribute to how we build and improve our systems C#, .NET 8.0, Mediator, MassTransit SQL Server, Entity Framework, Redis, Mongo Docker, Azure, K8s, RabbitMQ Grafana, Loki Stack Git, CI/CD pipelines, Unit and Integration Testing, Agile methodologies It’s a bonus if you’re familiar with Clean Architecture or the Mediator pattern, but curiosity and a willingness to learn are just as valuable. We care deeply about quality and maintainability. • We use CI/CD pipelines for fast and reliable deployments, • Automated testing and peer reviews are part of our daily rhythm, • Our systems are monitored with Grafana and Loki, giving full visibility across environments, • We encourage experimentation, retrospectives and continuous improvement in everything we build, • Solid experience with C#, .NET and Dockerised microservices, • Strong understanding of SQL Server and Entity Framework, • Understanding of event driven architecture and modern microservice patterns, • Experience with testing, CI/CD and cloud deployments, • A team player who enjoys mentoring and collaborating, • A pragmatic problem solver who writes clean, maintainable code, • A genuine desire to learn and help others grow, • Modern tech stack and a strong culture of engineering excellence, • A collaborative squad where your ideas make a real impact, • Clear path into technical leadership or architecture, • Freedom to innovate and take ownership, • Top‑tier tools and a workspace built for creativity and collaboration You’ll be joining a collaborative squad of engineers, designers and product thinkers who enjoy building great software together. We believe in ownership, curiosity and craftsmanship. Everyone has a voice, and we trust each other to make good decisions. We support one another, share knowledge and celebrate success as a team. We’re passionate about technology, but even more passionate about building a team that trusts, respects and learns from each other. At Acorn Insurance, we’re proud of our Liverpool roots — and even prouder of how far we’ve come. As part of the Acorn Group, we bring over 40 years of specialist insurance expertise to the table. From humble beginnings, we’ve grown into a national leader, now employing 1,700+ people across the UK and reached a milestone £750 million in total value of insurance policies written in 2024. We’re growing fast, with new opportunities emerging every week. That growth is largely due to the values we share: • We run through walls for our customers and each other, • We challenge the status quo, • We succeed when we help those around us succeed, • We decide quickly when the smart thing to do is use our judgement, • A maximum of 35 days’ holiday (depending on role and tenure) including bank holidays, with additional buy/sell options, • 24/7 mental health support & free counselling available, • Grow with us: Through career fairs, leadership programs, and learning on the go!, • Flexible benefits, including early access to salary via our internal platform, • Hybrid working optionsto support work-life balance and individual needs, • Recognition awards, social events & more, • Mindful Employer – championing mental health and wellbeing, • Disability Confident Level 1 & 2 – creating accessible, inclusive opportunities, • Menopause Friendly accredited – supporting every stage of life, • Armed Forces Covenant signatory – honouring those serve, • Armed Forces Defence employer recognition scheme - Supporting those who serve, • Great Places to Work 2024/25 – fostering an engaging and positive workplace culture, • Best Place to Work for Development – proud to be investing in people’s future, • Best Place to Work for Women – breaking down barriers to women's career progression If you’re looking for a company with a strong culture, real career progression, and a people‑first approach — all rooted in the heart of Liverpool — Grow with Acorn. We’re really excited that you’re considering joining Acorn! To help everything go smoothly, here are a couple of things to keep in mind: If your application is successful, we will commence relevant employment checks prior to you commencing employment with us. These will include a standard criminal record check and an insolvency register check. Because our training is quite comprehensive, we can only consider applicants who haveat least one year remainingon their Graduate or Post‑Study Work visa. At the moment, we’re not able to offer visa sponsorship. We’re committed to creating an inclusive, supportive workplace where everyone can flourish. If you need any adjustments during the recruitment process—or once you’re part of the team—just let us know. Whether it’s flexible hours, adapted equipment, or a bit of extra support, we’ll work with you to make sure you can do your best work. #J-18808-Ljbffr

Carrington Recruitment Solutions Limited is seeking a hands-on Lead Engineer / Lead Developer for a fast-growing professional services firm. This role is mainly remote with occasional office visits to Leeds or Manchester as needed, and light travel to other sites. You will lead a small development team across modern stack (C#, .NET, React, Python) on cloud-based projects, set engineering standards, collaborate with Product and Architecture, and explore AI-enabled tooling to accelerate delivery. #J-18808-Ljbffr

Want to be a part of a company that’s making a difference? We’re a growing global tech company, with huge potential for curious and caring minds, committed to each other, to deliversolutions that protect people and the planet for future generations. Our team of experts are focused on creating meaningful impact and making a real difference for our customers. 🌍 Impact: A strong connection to our mission through product, customer and impact is essential. We protect people and the planet by helping businesses mitigate risks and create safer, healthier workplaces. 💡 Innovation: Trusted by over 11,000 customers, you’ll have the chance to work with industry experts and thought leaders, dedicated to driving positive change. We believe in fostering a trusting environment that empowers our team to grow, innovate, and succeed. 📈 Growth: Connect commercial growth to personal growth opportunities. Benefit from a wide range of learning opportunities for ambitious professionals seeking development in a rapidly expanding sector. We're on a mission to protect people and the planet by building and deploying transformative software. We need everyone's energy and commitment, regardless of region or rank, to make that mission a reality for millions more customers. Our culture code, a set of principles that underpins our values, is our commitment to each other and workingbetter together. Join EcoOnline and be part of a mission dedicated to driving positive change. Read on to learn more about the opportunity and how you can have a positive impact! About the Role As a Software Developer at EcoOnline, you will join one of our core product engineering squads, helping shape and develop our online product and core platform. You will be responsible for the design, development and testing of our core platform, supporting the delivery of an end-to-end online Environmental, Health and Safety journey for our customers. This is an opportunity to work on meaningful SaaS solutions that enable customers to input, analyse and act on their EHS data quickly, helping them make intelligent and informed decisions. You will play a key role in helping EcoOnline protect people and the planet by building high-quality, scalable software used by businesses across a wide range of industries. Key Responsibilities: Design, develop, and maintain software solutions across frontend, backend, and database layers. Work with distributed systems and APIs, ensuring seamless integration between products. Contribute to the design and development of shared services (e.g., authentication, hierarchy management). Participate in code reviews, technical discussions, and mentoring to support team growth. Work closely with Product Managers and other stakeholders to understand problems and deliver high-impact solutions. Ensure adherence to best practices in scalability, security, and performance optimisation. Support and troubleshoot production systems as needed, collaborating with the Cloud Operations team where required. Apply AI tools to accelerate design, testing, and delivery, exercising judgement to validate and take ownership of the output. What we're looking for: 5+ years’ experience in software development, ideally within SaaS, web, mobile web or consumer-focused product environments. Strong hands-on experience with C#.Net, modern JavaScript frameworks such as Angular, and working knowledge of databases and document stores. Experience with cloud technologies such as AWS, Microsoft Azure or similar, as well as containers such as Docker. A clean-coding and test-driven mindset, with strong knowledge of unit and integration testing, performance and security considerations. Experience with Git, continuous integration and deployment, and an interest in serverless approaches and technologies such as Elasticsearch. A degree-level education is preferable but not essential; we are especially interested in practical experience, curiosity and engineering best practice. Desirable experience includes developing responsive applications and working with Elasticsearch. Our Benefits: We offer a variety of global benefits which are listed below! Please note a country-specific breakdown will be provided during your interview process. 🌴 Generous Paid Time Off 🍼 Extended Parental Leave ❤️🩹 Robust Health Coverage 💡 Accelerated Learning Paths 🧘♂️Team Wellness Initiatives 📆 Company-wide Events 🌎 Employee Resource Groups ⭐️ Recognition awards EcoOnline is proud to be an equal-opportunityemployer. We celebrate diversity and are committed to creating an inclusive environment where everyone feels safe and empowered to be themselves. Our Talent Acquisition team reviews all applications and believes in the potential of individuals who may not meet all the specific requirements but demonstrate the attitude, alignment with our values and drive to succeed. We are committed to providing reasonable accommodations for qualified individuals with disabilities in our job application procedures. If you need any assistance due to a disability, please speak to your talent acquisition partner. While EcoOnline may occasionally partner with professional recruitment agencies, we will never ask or require candidates to pay for CV writing, career coaching, recruitment services or any part of our hiring process. If you are contacted by someone claiming to represent EcoOnline and are unsure whether the opportunity is legitimate, please exercise caution and verify the communication through our official careers page or by contacting us directly. At EcoOnline, we may use AI-assisted note-taking technology during interviews to help capture key discussion points accurately and allow interviewers to focus on the conversation. AI is used only as an administrative support tool. All candidate assessments and hiring decisions are made by trained recruiters and hiring managers. We are committed to handling personal information responsibly and in line with applicable privacy regulations. #LI-Hybrid #J-18808-Ljbffr

You should be fluent across AI-native engineering, from building natively in the platform, using AI-enabled tools to accelerate your own craft, and taking coalface experiments through to production-grade operationalised solutions. Lead Engineer, Lead Developer, Full Stack Engineering, Azure,. NET, C

.NET Developer - Global Sports Company - Liverpool (Tech stack: .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is a global sports brand that operates in over 115 countries worldwide.They are the biggest sports company in Europe and the second largest on the planet! Over the past 30 years they have been providing high performance athletes with the tools they need to remain at their peak. They are looking to branch out and take a foothold in the sports science arena.In particular, they are looking to move into the field of high performance data analytics.They are aiming to help athletes utilize the latest sport science technology to analyze their performance and help them raise their game.They have recently signed ground breaking sponsorship deals with several high profile sports teams and national athletics squads. As a result of this there are a number of Greenfield software development projects that require talented .NET Developer to build software that will help athletes run faster, jump higher and push themselves closer to their limits than they've ever been before.We are looking for .NET Developer that can hit the ground running and be instrumental in the creation of stylish and innovative new web applications and data analytics software.Every possible resource will be at your disposal to help you achieve this. We are looking for .NET Developer that have a strong background in .NET, .NET Core / ASP.NET MVC, C# and Azure SQL.Training will be provided into: .NET 9, Blazor, EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD, SQL Azure and MongoDB. All positions come with the following benefits: • 15% bonus, • Generous pension, • Private healthcare, • Training allowance of £9,700 per year, • Free lunch, • Free gym membership, • Flexible working hours, • 27 days holiday (Bank Holidays not included) This is an opportunity for you to make a technical contribution to a possible gold medal or even champions league title! Location: LIverpool, UK / Remote Working Salary: £45,000 - £75,000 + Bonus + Pension + Benefits Applicants must be based in the UK and have the right to work in the UK even though remote working is available. Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions! NOIRUKNETREC NOIRUKREC #J-18808-Ljbffr

NET Developer to join a global sports company in Liverpool.

NET Developer for a leading online film rental company to work on Greenfield.

Location: Peterborough, Cambridgeshire, UK / Remote Working Salary: £75,00 - £85,000 + Bonus + Pension + Benefits Applicants must be based in the UK and have the right to work in the UK even though remote working is available. NET Developer - Europe's Largest Radio Station Group - Peterborough (Te

Net Full Stack Software Developer for a senior remote role, focusing on full life cycle application development, testing, and database optimization.

NET Developer - Leading E-Book Firm - Nottingham. Our client are a leading e-book firm who are on a mission to build the best reading experience, one that is both communal and personal, anytime, anywhere. They also run monthly book club lunches and discussions.

NET Developer for an online film rental company in London to work on Greenfield projects.

NET Developer, Graduate / Junior - Computer Gaming Co - Manchester (Tech stack: Graduate / Junior. Js, Type Script, Azure, Web API 2, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, Graduate / Junior,. NET Developer) Having sold over 100 million games consoles and over 500 million game

NET Developer the time to focus on polishing the product. NET Developer with a strong grasp of object orientated development principles and sound knowledge of:. NET Developer - Global Phenomenon - Newcastle upon Tyne, Tyne and Wear.

NET, and CAD automation to build and enhance engineering tools, particularly within SolidWorks and AEC applications. Support and mentor junior developers where required. Senior Software Developer – SolidWorks & AEC Applications.

NET/C# Developer for enterprise projects in Huntingdon. NET/Core, Azure, and frontend tech within a truly agile software house.

NET Developer will be a key player in building two additional online presences to the company’s existing client base, as they look to produce 3 games a month! You will have the opportunity to work on various modern web applications across a variety of platforms focusing on the backend. NET Develop

NET Developer to join their fully remote team. NET, along with skills in API development and cloud technologies.

NET Developer looking for a hands-on role working with modern technology and genuine technical ownership, I'd love to hear from you. NET Developer to play a key role in building and improving scalable applications. Opportunity to mentor and support other developers.

Get notified about new Senior Developer Contract jobs in. Senior Developer Contract Jobs in United States. Senior Full Stack Developer (Contractor).

Collaborate with developers, testers and stakeholders in an Agile environment.

NET skills and hands-on experience working with Linux and Docker?. NET Core: Strong knowledge of the Microsoft development ecosystem and experience building software applications.

NET Developer to join a fast-moving, autonomous team. NET Core, C#, Blazor, JS/React, and cloud tools to keep delivering relevant experiences.

Salary: £76,000 - 93,000 per year.Experience with JavaScript, HTML and modern web development practices.SQL Server development experience including T-SQL and stored procedures.Experience writing and maintaining unit tests.Knowledge of application architecture and software development best practices

Senior Engineer / Senior Developer required for a fast growing and forward-thinking Professional Services organisation. We need a hands‑on full stack Senior Engineer / Senior Developer who can also inspire people, set standards and deliver real outcomes. NET platform, Python, Azure PaaS (Azure Fun

Savaria UK Ltd in Kingswinford is seeking an experienced software developer with 4+ years in web and back-end development.

NET Developer to join their Newcastle-area engineering team.

Mid-Level Front Office Developer | Trading Applications | C#. NET | Azure | 120,000 | London (Hybrid). As a Mid‑Level Front Office Developer, you will design and build new trading services, drive architectural decisions, and take ownership of key components across the trading lifecycle, including

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NET Developer – London – Up to £70,000 Starting Base + Exceptional Bonuses/Benefits. NET Developer to join their high‑performing engineering team. Collaborate with senior developers and quantitative analysts to deliver reliable, high‑performance software solutions;.

NET Developer to design and maintain applications using C# and ASP.

Experience mentoring developers and enforcing coding standards. NET, Azure, and modern AI frameworks. Mentor developers, fostering skill development and knowledge transfer.

Scaling Dev Teams Without the Headache️ Why not join a friendly, growing tech team at a specialist software company in Liverpool.They brought development in-house 2 years ago and have been thriving ever since now they’re looking for someone like you to help shape the next generation of their app

NET Developer to join their global team!. NET Developer candidates with a good grasp of:. NET Developer in their San Francisco offices only 2 years ago!.

We’re looking for an experienced Web Experience Developer who loves building fast, accessible, conversion-focused websites and campaign experiences.

NET Developer - Software House - Huntingdon, Huntingdonshire, Cambridgeshire. NET / C# Developer to join their dynamic team of high flying individuals. NET Developer applicants should be experienced in:.

This role is ideal for a strong, hands‑on developer who enjoys building new product features, developing integrations with third‑party systems, and working across the full software development lifecycle while supporting high engineering standards within a collaborative team environment. Proven e