20 of 20 Permanent Client/Server Jobs in Newcastle upon Tyne

years in technical solutions, systems architecture, or ad tech engineering, with client-facing experience. Deep knowledge of the digital advertising ecosystem: RTB / programmatic, retail media, identity, and measurement. Proficiency in web technologies (HTML, CSS, JavaScript), tag managers, and tracking methods (client / server … analysis and troubleshooting. Understanding of event tracking for impressions, clicks, and conversions via APIs or tags. Working knowledge of cloud platforms (GCP preferred; AWS / Azure a plus). Ability to explain complex concepts to technical and non-technical audiences; excellent communication skills. Proven success in fast-paced, cross … Why you might stand out from other talent : Experience with RMNs, agencies, publishers, or MarTech platforms. Knowledge of data clean rooms, privacy regulations (GDPR / CCPA), and identity resolution. Familiarity with ad tagging and tag management systems. Contributions to technical documentation or client-facing integration tools. Click More ❯

Senior Full Stack Developer / Engineer (TypeScript Node React) Remote UK to £80k Are you a technologist who enjoys working with a range of technology and collaborating with clients? You could be joining a successful and growing tech company that produce a range of online games used by various … full tech stack from backend development using TypeScript and Node, through to React on the front end as part of a collaborative team. Location / WFH: You can work from home / remotely from anywhere in the UK. About you: You're a software developer / engineer … with strong TypeScript and Node skills You have experience of developing transactional games / gambling games / iGaming applications or of working in start-up environments You have experience with Azure or AWS cloud services You are comfortable taking ownership and running your own small projects You have More ❯

architecture that optimises flexibility, reuse, scalability, performance, durability and availability, building architectural frameworks that can be consistently demonstrated across different teams and initiatives. Location / WFH: You can work from home most of the time, ideally, you'll be able to meet up with the team for constructive meetings … once a month in the Nottingham office. About you: You have a strong software development background with C# .Net, SQL Server and AWS You have experience with solution and technical design of multi-tier, distributed scalable .Net solutions You have a strong knowledge of event driven microservices You … 85k 25 days holiday Vitality Health Insurance 5% non-contributory pension Death in Service Apply now to find out more about this Product Architect / Technical Architect / Solutions Architect (C# .Net SQL AWS) opportunity. At Client Server we believe in a diverse workplace More ❯

Principal Engineer / Architect (C# .Net SQL AWS) Remote to £80k Opportunity to progress your career in an impactful, Principal Engineer / Architect role, at a tech company that provides a range of SaaS software solutions. As a Principal Engineer / Architect you will collaborate with Product … architecture that optimises flexibility, reuse, scalability, performance, durability and availability, building architectural frameworks that can be consistently demonstrated across different teams and initiatives. Location / WFH: There's a hybrid work from home policy, you'll need to meet up with the team for constructive meetings twice a quarter … You have advanced technical documentation skills You have excellent communication, presentation and collaboration skills What's in it for you: As a Principal Engineer / Architect you will earn a competitive package: Salary to £80k 25 days holiday Vitality Health Insurance 5% non-contributory pension Death in Service Apply More ❯

Software Developer / Engineer *Newcastle onsite* to £70k+ Are you a bright, ambitious Software Developer looking for an opportunity to progress your career, working on complex and interesting systems in a role where you can learn and develop your skills? You could be joining a FinTech start-up, they … tested the company has ambitious growth plans, this is a great opportunity to be involved from the ground up and progress your career. Location / WFH: You'll join colleagues in Central Newcastle offices on a full-time basis (Monday to Friday). About you: You have achieved a … minimum 2.1 BSc in Computer Science or similar technical discipline from a top tier / Russel Group university, backed by A's at A-level You're a technologist who enjoys collaborating and problem solving, working on complex, distributed systems You have strong backend coding skills - you can come More ❯

Software Developer / Engineer *Newcastle onsite* to £70k+ Are you a bright, ambitious Software Developer looking for an opportunity to progress your career, working on complex and interesting systems in a role where you can learn and develop your skills? You could be joining a FinTech start-up, they … tested the company has ambitious growth plans, this is a great opportunity to be involved from the ground up and progress your career. Location / WFH: You'll join colleagues in Central Newcastle offices on a full-time basis (Monday to Friday). About you: You have achieved a … minimum 2.1 BSc in Computer Science or similar technical discipline from a top tier / Russel Group university, backed by A's at A-level You're a technologist who enjoys collaborating and problem solving, working on complex, distributed systems You have strong backend coding skills - you can come More ❯

Software Engineer / Developer *Newcastle onsite* to £70k+ Are you a bright, ambitious Software Engineer looking for an opportunity to progress your career, working on complex and interesting systems in a role where you can learn and develop your skills? You could be joining a FinTech start-up, they … tested the company has ambitious growth plans, this is a great opportunity to be involved from the ground up and progress your career. Location / WFH: You'll join colleagues in Central Newcastle offices on a full-time basis (Monday to Friday). About you: You have achieved a … minimum 2.1 BSc in Computer Science or similar technical discipline from a top tier / Russel Group university, backed by A's at A-level You're a technologist who enjoys collaborating and problem solving, working on complex, distributed systems You have strong backend coding skills - you can come More ❯

Senior Software Engineer / Developer (C# .Net) *Newcastle onsite* to £130k+ Are you a Senior Software Engineer looking for an opportunity to progress your career, working on complex and interesting systems in an impactful role? You could be joining a FinTech start-up as a founding member, they have … onsite showers available!). About you: You have achieved a minimum 2.1 BSc in Computer Science or similar technical discipline from a top tier / Russel Group university, backed by A's at A-level You're a technologist who enjoys collaborating and problem solving, working on complex, distributed … join a start-up in a role that you can shape and influence What's in it for you: As a Senior Software Engineer / Developer you will earn a competitive package: Salary (to £130k, negotiable) Bonus 25 days holiday Bupa healthcare Generous pension contribution Continuous career development opportunities More ❯

Backend Software Engineer / Developer (C# .Net) *Newcastle onsite* to £130k+ Are you a backend focussed .Net technologist looking for an opportunity to progress your career, working on complex and interesting systems in an impactful role? You could be joining a FinTech start-up as a founding member, they … that you can shape and influence You have achieved a minimum 2.1 BSc in Computer Science or similar technical discipline from a top tier / Russel Group university, backed by A's at A-level What's in it for you: As a Backend Software Engineer / Developer … atmosphere with a range of events and early finish for drinks on Fridays Apply now to find out more about this Backend Software Engineer / Developer (C# .Net) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their More ❯

Full Stack Developer / Engineer (JavaScript Node C#) Newcastle onsite to £150k+ Do you have expertise with modern full stack software engineering, from complex, scalable backend systems, APIs and DevOps / deployment through to creating engaging user interfaces? You could be progressing your career in a hands-on … and performance as well as designing and implementing the core logic that drives the applications and ensuring that testing is integral to the CI / CD pipeline. Location: You'll join colleagues in brand new Central Newcastle offices on a full-time basis (Monday to Friday), working hours … Group or top 100 global university), backed by A grades at A-level What's in it for you: As a Full Stack Developer / Engineer you will earn a competitive package: Salary (to £150k, negotiable) Bonus 25 days holiday Bupa healthcare Generous pension contribution Continuous career development opportunities More ❯

Full Stack Developer / Engineer (JavaScript Node C#) Newcastle onsite to £150k+ Do you have expertise with modern full stack software engineering, from complex, scalable backend systems, APIs and DevOps / deployment through to creating engaging user interfaces? You could be progressing your career in a hands-on … and performance as well as designing and implementing the core logic that drives the applications and ensuring that testing is integral to the CI / CD pipeline. Location: You'll join colleagues in brand new Central Newcastle offices on a full-time basis (Monday to Friday), working hours … Group or top 100 global university), backed by A grades at A-level What's in it for you: As a Full Stack Developer / Engineer you will earn a competitive package: Salary (to £150k, negotiable) Bonus 25 days holiday Bupa healthcare Generous pension contribution Continuous career development opportunities More ❯

systems in an impactful role? You could be joining a FinTech start-up, the company has secure backing and an established Hedge Fund client as a partner. As an AI Engineer you will join a new team responsible for evaluating and introducing AI and LLM Machine Learning functionality … to join a start-up in a role that you can shape and influence What's in it for you: As an AI Engineer / Developer (Python LLM) you will earn a competitive package: Salary to £200,000 (negotiable) Bonus 25 days holiday Healthcare Generous pension contribution Continuous career … team atmosphere with a range of events and early finish for drinks on Fridays Apply now to find out more about this AI Engineer / Developer (Python LLM) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their More ❯

systems in an impactful role? You could be joining a FinTech start-up, the company has secure backing and an established Hedge Fund client as a partner. As an AI Engineer you will join a new team responsible for evaluating and introducing AI and LLM Machine Learning functionality … to join a start-up in a role that you can shape and influence What's in it for you: As an AI Engineer / Developer (Python LLM) you will earn a competitive package: Salary to £200,000 (negotiable) Bonus 25 days holiday Healthcare Generous pension contribution Continuous career … team atmosphere with a range of events and early finish for drinks on Fridays Apply now to find out more about this AI Engineer / Developer (Python LLM) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their More ❯

Front End Developer / Software Engineer (TypeScript React) *Newcastle onsite* to £120k Do you have a first class education combined with commercial TypeScript and React skills? You could be progressing your career at a start-up Investment Management firm that have secure backing and an established Hedge Fund client … join a start-up in a role that you can shape and influence What's in it for you: As a Front End Developer / Engineer you will earn a competitive package: Salary (to £120k, negotiable) Bonus 25 days holiday Bupa healthcare Generous pension contribution Continuous career development opportunities … atmosphere with a range of events and early finish for drinks on Fridays Apply now to find out more about this Front End Developer / Engineer (TypeScript React) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their More ❯

Front End Developer / Software Engineer (TypeScript React) *Newcastle onsite* to £120k Do you have a first class education combined with commercial TypeScript and React skills? You could be progressing your career at a start-up Investment Management firm that have secure backing and an established Hedge Fund client … join a start-up in a role that you can shape and influence What's in it for you: As a Front End Developer / Engineer you will earn a competitive package: Salary (to £120k, negotiable) Bonus 25 days holiday Bupa healthcare Generous pension contribution Continuous career development opportunities … atmosphere with a range of events and early finish for drinks on Fridays Apply now to find out more about this Front End Developer / Engineer (TypeScript React) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their More ❯

learn, ask questions, and grow your technical skills in a supportive environment. Key Responsibilities: Develop and maintain web and desktop applications using .NET Core / .NET Framework and C#. Build responsive user interfaces with HTML, CSS, and JavaScript. Work with front-end frameworks / libraries such as React … Angular, or Vue.js. Collaborate with designers and UX teams to implement UI / UX best practices. Integrate front-end components with back-end services and APIs. Participate in code reviews, testing, and debugging across the stack. Learn and grow under the mentorship of experienced developers. What We’re Looking … communication and problem-solving skills Desirable Skills: Exposure to Entity Framework, ASP.NET MVC, or Blazor Experience using version control (e.g., Git) Understanding of Agile / Scrum workflows Knowledge of responsive design principles or cross-browser compatibility What is on offer: A supportive team and mentor-led environment. Opportunities for More ❯

learn, ask questions, and grow your technical skills in a supportive environment. Key Responsibilities: Develop and maintain web and desktop applications using .NET Core / .NET Framework and C#. Build responsive user interfaces with HTML, CSS, and JavaScript. Work with front-end frameworks / libraries such as React … Angular, or Vue.js. Collaborate with designers and UX teams to implement UI / UX best practices. Integrate front-end components with back-end services and APIs. Participate in code reviews, testing, and debugging across the stack. Learn and grow under the mentorship of experienced developers. What We’re Looking … communication and problem-solving skills Desirable Skills: Exposure to Entity Framework, ASP.NET MVC, or Blazor Experience using version control (e.g., Git) Understanding of Agile / Scrum workflows Knowledge of responsive design principles or cross-browser compatibility What is on offer: A supportive team and mentor-led environment. Opportunities for More ❯

progressing your career, working on complex and interesting systems at a FinTech start-up, they have secure backing and an established Hedge Fund client as a partner. As a Quantitative Developer you'll focus on integrating the mathematical models built by Investment Quants, creating scalable, performant and supportable … and SQL. There's an Agile, collaborative team environment with plenty of problem solving, learning opportunities and career development as the company scales. Location / WFH: You'll join colleagues in Central Newcastle offices on a full-time basis (Monday to Friday). About you: You have an outstanding … plus significant bonus and benefits package. Apply now to find out more about this Quantitative Developer (C# .Net SQL Maths Graduate) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal More ❯

progressing your career, working on complex and interesting systems at a FinTech start-up, they have secure backing and an established Hedge Fund client as a partner. As a Quantitative Developer you'll focus on integrating the mathematical models built by Investment Quants, creating scalable, performant and supportable … and SQL. There's an Agile, collaborative team environment with plenty of problem solving, learning opportunities and career development as the company scales. Location / WFH: You'll join colleagues in Central Newcastle offices on a full-time basis (Monday to Friday). About you: You have an outstanding … plus significant bonus and benefits package. Apply now to find out more about this Quantitative Developer (C# .Net SQL Maths Graduate) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal More ❯

Engineering skills? You could be progressing your career at a start-up Investment Management firm that have secure backing, an established Hedge Fund client as a partner and massive growth potential. As a Data Engineer you'll be instrumental in transitioning the core data platform to Azure, managing … and integration. You'll collaborate and be supported by a small team, seeking ways to improve the data quality and introduce event streaming. Location / WFH: You'll join colleagues in Central Newcastle offices on a full-time basis (Monday to Friday). About you: You have an academic … record of achievement, minimum 2.1 at BSc from a top tier university, Computer Science or similar technical / scientific discipline, backed by minimum A A B grades at A-level You have commercial Data Engineering experience working with technologies such as SQL, Apache Spark and Python including PySpark and More ❯