1 to 25 of 135 Backend Developer Jobs

Senior Backend Developer - 5 days a week on site in Central Manchester C#/.NET/SQL Based in Manchester -Onsite working 5 days a week in the office Salary up to £70,000 - 25 days holiday plus bank holiday, birthday off, pension, and other benefits. WHO ARE … Due to our growth in recent years and our plans for the future, we are looking to bring on an experienced Mid - Senior Level Backend Developer to be a real driving force behind the upcoming success and to allow us to work to a high standard. WHAT YOU … WILL BE DOING We are looking for a talented and enthusiastic Backend Developer to come in and join our Manchester team. You will be working in a close nit t team and collaborating with your colleagues each day. Our team have a key influence in the work they More ❯

Senior Backend Developer - 5 days a week on site in Central Manchester C#/.NET/SQL Based in Manchester - Onsite working 5 days a week in the office Salary up to £70,000 - 25 days holiday plus bank holiday, birthday off, pension, and other benefits. WHO ARE … Due to our growth in recent years and our plans for the future, we are looking to bring on an experienced Mid - Senior Level Backend Developer to be a real driving force behind the upcoming success and to allow us to work to a high standard. WHAT YOU … WILL BE DOING We are looking for a talented and enthusiastic Backend Developer to come in and join our Manchester team. You will be working in a close-knit team and collaborating with your colleagues each day. Our team have a key influence in the work they do More ❯

Backend Golang Developer - Fully Remote (UK Based) - Permanent position - Up to £90k (DOE) Uneek are currently supporting a Software Development company that are in the marketing sector. They are looking to bring in three people to their Software Development team at an exciting time of growth. This opportunity … UK and internationally. Experience: Strong knowledge of Go. Good knowledge of SQL, Docker/Kubernetes and AWS. Knowledge of Java. On offer: Mid-level backend developer - up to £70k Senior backend developer - up to £85k Lead backend developer - up to £90k Fully remote working. More ❯

Backend Developer Location: Duxford, Cambridgeshire Hours: 9:00am – 5:30pm – Hybrid with 3 days per week in the office Salary: ££Competitive Benefits: 22 days holiday per annum rising by 1 day per full year employed until 25 days holiday have been awards + 8 bank holidays, hybrid working … programme, employee benefits platform, international football tournament. Duration: Permanent Our client is looking to expand their technical team and is looking for a talented Backend Developer to join their expanding IT team. This is an exciting opportunity for an experienced backend developer with a background in … base spanning multiple sectors including Sales, Marketing, Industrial, Manufacturing, Engineering, IT, Accountancy, Administration & Executive Search. What our client offers: * Work on building and improving backend systems ... More ❯

Job Title: Senior Backend Developer Location: Liverpool City Centre, Hybrid working available Salary: Up to £75,000 per annum depending on experience Job Type: Permanent, Full Time Hours: 37.5 hours per week, Monday to Friday, 9am to 5:30pm The Acorn Group are looking for a highly skilled … experienced Backend developer to join our team. We are looking for a developer that has experience developing scalable applications using the latest .Net Technologies. You will have the chance to work on complex projects involving large datasets, message bus architectures, and streaming large sets of data. What … will handle large datasets using MongoDB, Azure Cosmos DB, MySQL, and MS SQL Server. You will Work closely with cross-functional teams to define backend requirements, design scalable solutions, and implement new features. Ensure seamless integration with upstream services. Identify bottlenecks and bugs, and devise solutions to mitigate and More ❯

An award-winning, full-service agency with over 15 years in the industry, is looking to add a talented and driven Backend Developer to their team. If you're looking for that next step, get in touch! What you'll be doing We are looking for an experienced … and talented Senior Backend Developer with strong experience in DevOps and Adobe Commerce Cloud to join my client's development team. You'll be working on existing client stores and new builds using Magento 2 (Adobe Commerce). The role is a full-time permanent position, split between … with internal teams including Frontend, Account Managers, Project Managers, and Designers to ensure projects are developed according to the brief/instructions. As a Backend Developer, you'll be responsible for building custom modules, backend functionality, third-party system integrations through APIs, and ongoing site bug fixing More ❯

Job Title: Backend Developer - NodeJS - TypeScript - GKE Location: Paddington (Hybrid) Salary/Rate: Up to £455 per day (Inside IR35) Start Date: 28/04/2025 Job Type: Contract Company Introduction Our client is a leading UK Telecommunications service provider, they are urgently seeking a Backend developer specialising in NodeJS, TypeScript and Google Kubernetes Engine. Required Skills/Experience The ideal candidate will have the following: NodeJS: Efficient run time for building server-side applications. TypeScript: Open-Source programme language superset of JavaScript with additional features. GKE (Google Kubernetes Engine) Managed service for deploying … and scaling containerised applications. Job Responsibilities/Objectives Expert Backend developer with extensive experience in NodeJS, TypeScipt and GKE required for a 6 month contract. A Senior Technical Leader has proven extensive experience or a proven track record of handling multiply projects or larger, more complex systems then More ❯

Job Title: Backend Developer - NodeJS - TypeScript - GKE Location: Paddington (Hybrid) Salary/Rate: Up to £455 per day (Inside IR35) Start Date: 28/04/2025 Job Type: Contract Company Introduction Our client is a leading UK Telecommunications service provider, they are urgently seeking a Backend developer specialising in NodeJS, TypeScript and Google Kubernetes Engine. Required Skills/Experience The ideal candidate will have the following: NodeJS: Efficient run time for building server-side applications. TypeScript: Open-Source programme language superset of JavaScript with additional features. GKE (Google Kubernetes Engine) Managed service for deploying … and scaling containerised applications. Job Responsibilities/Objectives Expert Backend developer with extensive experience in NodeJS, TypeScipt and GKE required for a 6 month contract. A Senior Technical Leader has proven extensive experience or a proven track record of handling multiply projects or larger, more complex systems then More ❯

Job Title: Junior Backend Developer Salary: Up to £27,000 DOE Location: Birmingham - Hybrid We are seeking a Junior Backend Developer to join our dynamic development team. In this role, you will contribute to the design, development, and maintenance of backend components that power our … clean, scalable code following industry best practices and coding standards. Participate in code reviews and contribute to improving development processes. Debug, troubleshoot, and test backend services to ensure system reliability and performance. Learn and grow through mentorship, training, and exposure to a wide range of technologies. Requirements: Bachelor's … for immediate consideration and interview. For further details about the role, please get in touch - (url removed)/(phone number removed) Keywords: Junior Software Developer, Junior Software Engineer, Junior Developer, Software Developer, Software Engineer, Software Engineering, C#, .Net, ASP.Net, RESTful API, Git, Azure In Technology Group Ltd More ❯

Senior Backend Developer Location: Hybrid - London Package: Negotiable + Benefits We are seeking a skilled and motivated Senior Backend Developer to work on our Platform. It is a custom-built online quote, bind and formal documentation issuance platform, that also offers a range of analytics to … debug server issues, providing timely solutions. Implement security and data protection measures. Keep up to date with emerging trends, technologies, and best practices in backend development. About you: Extensive Experience as a Backend Developer or similar role. Proven high proficiency in ASP.NET and .NET (C#) and SQL. … Experience with backend frameworks and libraries. Familiarity with database systems, both relational and NoSQL. Understanding of RESTful APIs and other web service technologies. Understanding of DevOps practices and CI/CD pipelines. Familiarity with testing frameworks and test-driven development. Security awareness and the ability to implement security best More ❯

Senior Backend Developer Location: Hybrid - London Package: Negotiable + Benefits We are seeking a skilled and motivated Senior Backend Developer to work on our Platform. It is a custom-built online quote, bind and formal documentation issuance platform, that also offers a range of analytics to … debug server issues, providing timely solutions. Implement security and data protection measures. Keep up to date with emerging trends, technologies, and best practices in backend development. About you: Extensive Experience as a Backend Developer or similar role. Proven high proficiency in ASP.NET and .NET (C#) and SQL. … Experience with backend frameworks and libraries. Familiarity with database systems, both relational and NoSQL. Understanding of RESTful APIs and other web service technologies. Understanding of DevOps practices and CI/CD pipelines. Familiarity with testing frameworks and test-driven development. Security awareness and the ability to implement security best More ❯

Backend Developer (Node.js) Overview Our client's technology powers thousands of retail websites, providing tools to help clients retain users and gain valuable analytical insights. They are seeking a talented Node.js Backend Developer with a strong background in serverless architecture, MySQL, distributed systems, infrastructure as code … and extensive AWS experience. As a key member of their development team, you will be responsible for building and maintaining high-performance, scalable backend systems. Your role will include designing, developing, and maintaining cutting-edge backend solutions, as well as mentoring junior developers. Responsibilities Design and implement serverless … backend solutions using Node.js, MySQL, and AWS technologies. Develop and maintain APIs and microservices to support various applications. Collaborate with cross-functional teams to gather requirements and propose effective solutions. Stay updated with emerging technologies and trends in backend development and AWS services. Document technical specifications, architectural decisions More ❯

work as you please - all that matters is execution. Join us and help lay the foundation for a decentralized future. Currently looking for: Senior Backend Developer Remote Key responsibilities As a senior Backend Developer, you will be a part of the team that works on the … development of the backend components of all Bitfinex Services (main trading application, Bitfinex Pay, Lightning Network support, Blockchain integrations, .). This includes: New Products and Features - Bitfinex continuously strives to create innovative new features in order to provide the most professional trading experience for customers. These are developed … and deployed using agile methodologies, to ensure the user experience remains the best in the industry. Scalability - all backend services that power Bitfinex platform must remain effortlessly smooth, responsive, and real-time for customers as the platform continues to scale to accommodate new user growth. A good example are More ❯

The Acorn Group is looking for a highly skilled, experienced Backend developer to join our team. We are looking for a developer that has experience developing scalable applications using the latest .Net Technologies. You will have the chance to work on complex projects involving large datasets, message … bus architectures, and streaming large sets of data. Job Title: Senior Backend Developer Salary: Up to £75,000 depending on experience Location: Liverpool City Centre, Hybrid working available Working Hours: 37.5 hours per week, Monday to Friday, 9am to 5:30pm What you'll be doing: Application Development … queuing and handling. Handling large datasets using MongoDB, Azure Cosmos DB, MySQL, and MS SQL Server. Working closely with cross-functional teams to define backend requirements, design scalable solutions, and implement new features. Ensure seamless integration with upstream services. Identifying bottlenecks and bugs, and devising solutions to mitigate and More ❯

environment that promotes growth and creativity. To learn more please visit us at follow us on Requirement: Role: Full Time/Direct hire: Java Backend Developer (8+ Yrs experience) Location: Tampa, FL Job Type: Fulltime LTI requires all the employees working on this engagement to be COVID … held religious belief or medical condition, please contact . Job Description:- Mandatory certification (preferable below): Java: OCP Oracle Certified Professional (OCP) Java SE 11 Developer (1Z0-819). Java: Oracle Certified Associate Java SE 8 Programmer (1Z0-808 & 1Z0-809 both are to be taken). Others acceptable (below … . Java: Oracle Certified Master - Java EE 6 Enterprise Architect (1Z0-807). Java: Oracle Certified Professional - Java EE 7 Application Developer (1Z0-900). Java: Oracle Certified Professional - Java SE 7 Programmer (1Z0-803). Spring/SpringBoot: Spring Certified Professional (VMWARE). Summary of job/function More ❯

Senior Backend Developer (Python, Django, Industrial Automation) | £60,000- £70,000 (DOE) | Uxbridge | Fully on-site Our client uses AI and ML to develop custom AI solutions,automate processes and enhance data analytics across various industries. They need someone to join their team that'll be responsible for … is a fully onsite role, moving to 3 days in office after around six months. Does this sound of interest, please apply below! Senior Backend Developer (Python, Django, Industrial Automation) | £60,000- £70,000 (DOE) | Uxbridge| Fully on-site Oscar Associates (UK) Limited is acting as an Employment More ❯

beyond. We are dedicated to delivering impactful results to meet mission goals through cutting-edge technology and expertise. We are seeking a Fullstack Web Developer - Backend Specialization to join our dynamic team. This individual will play a pivotal role in developing innovative and effective solutions for our DoD … customers within the IC sector. Role Overview The Fullstack Web Developer - Backend Specialization will be responsible for designing, developing, and deploying end-to-end solutions in a fast-paced, Agile environment. This role emphasizes collaboration, learning new technologies, and contributing to architectural improvements to deliver solutions that align … with mission goals. Primary Duties Develop backend software solutions using modern frameworks and technologies. Design and implement APIs, including REST architectures. Write efficient SQL queries and maintain databases. Work with TypeScript or JavaScript in a Node.js environment, leveraging frameworks such as Express. Analyze system needs and ensure solutions account More ❯

Job Title: Back End Developer Location: Bristol (Hybrid) Salary: Up to £55,000 DOE Do you thrive on building robust, high-performance applications? Are you passionate about clean code, scalable architectures, and optimizing databases? We're looking for a Back End Developer to develop and maintain the core … in this position, please apply for immediate consideration and interview. You can contact me on (phone number removed) or (url removed) Keywords: Back End Developer, Back End Engineer, Back End Software Developer, Web Developer, Software Developer, Software Engineer, Web Developer, Application Developer, Programmer, C# … Developer, .Net Developer, C#, .Net, ASP.Net, .Net Core, MVC, Entity Framework, SQL, Restful API, Microsoft SQL In Technology Group Ltd is acting as an Employment Agency in relation to this vacancy. More ❯

Join our international development team working on a high-impact project for a leading automotive client. As a backend developer, you'll take part in designing and implementing scalable microservices based on Java Spring Boot , using modern infrastructure and deployment approaches. You will work with Kafka for distributed … for different occasions. Qualifications Successfully completed university degree in computer science, business informatics, mathematics, or a comparable field. 4+ years of experience as a backend developer in commercial projects. Strong expertise in Java and Spring Boot (v4). Experience with Kafka for event-driven architectures. Solid knowledge of More ❯

Backend Developer Fully Remote 65K-80K Key responsibilities include: Play a key role in the technical development of our pensions products. Develop, test and deploy code, work collaboratively with other members of the team to manage integration, problem solving and provide mutual peer-review. Take ownership of the More ❯

Backend Developer Fully Remote 65K-80K Key responsibilities include: Play a key role in the technical development of our pensions products. Develop, test and deploy code, work collaboratively with other members of the team to manage integration, problem solving and provide mutual peer-review. Take ownership of the More ❯

Senior Backend Developer – Hybrid | c. £70,000 Are you an experienced Backend Developer who thrives in a collaborative, fast-moving environment? We're working with a well-established, privately owned online travel business undergoing a major digital transformation – and they’re now looking to bring in … a talented developer to help shape the next phase of their tech journey. What You’ll Be Doing: You’ll lead on rebuilding a high-volume pricing platform, modernising legacy systems, and supporting complex backend architecture. While the role leans heavily towards backend work, you’ll occasionally … to front-end projects to ensure seamless integration across systems. Key Responsibilities: Rebuild and modernise existing systems with minimal PHP maintenance. Design and develop backend services in C# and PostgreSQL . Collaborate on front-end features using Node.js and React when needed. Support Python-based AI content projects. Apply More ❯

Golang Developer/Backend Software Engineer (Go/Golang) London/WFH to £95k Are you a backend focussed Software Engineer with Go/Golang coding skills and real-time messaging experience? You could be progressing your career in a senior, hands-on role at a global … cryptocurrency market data and trade execution technology company that is experiencing great success and is growing as a result. As a Golang Developer/Backend Software Engineer you will work on cutting edge systems that handle thousands of messages per second from a diverse range of external APIs … technical discipline You have a personal interest in traditional financial markets or the cryptocurrency space What's in it for you: As a Golang Developer/Backend Software Engineer you will receive a comprehensive package: Salary to £95k Bonus Continual learning and self development opportunities working on cutting More ❯

Golang Developer/Backend Software Engineer (Go/Golang) London/WFH to £95k Are you a backend focussed Software Engineer with Go/Golang coding skills and real-time messaging experience? You could be progressing your career in a senior, hands-on role at a global … cryptocurrency market data and trade execution technology company that is experiencing great success and is growing as a result. As a Golang Developer/Backend Software Engineer you will work on cutting edge systems that handle thousands of messages per second from a diverse range of external APIs … technical discipline You have a personal interest in traditional financial markets or the cryptocurrency space What's in it for you: As a Golang Developer/Backend Software Engineer you will receive a comprehensive package: Salary to £95k Bonus Continual learning and self development opportunities working on cutting More ❯

A well-respected, independently owned agency with over 15 years in the industry, is looking to add a talented and driven Developer to their team. If you're looking for that next step, get in touch! What you'll be doing We are looking for an experienced and talented … Senior Magento Backend Developer to join my client's development team to work on existing client stores and new builds from scratch using Magento 2 (Adobe Commerce). The role is a full-time permanent position. The role is split between new project builds developing customisations and integrations … teams including DevOps, the Account Management team, Project Managers, and Designers to ensure projects are developed according to the brief/instructions. As a Backend Developer, you'll be covering building custom modules, backend functionality, third-party system integrations through APIs, and ongoing site bug fixing and More ❯