76 to 100 of 232 Permanent Client/Server Jobs

Job DescriptionSoftware Developer / Engineer (.Net F# C#) London to £140k+Do you have expertise with .Net? You could be working on complex and interesting real-time systematic trading systems, with complex problem solving and continual learning and self-development opportunities at a Swiss based Asset Manager that is expanding … with new instruments and venues, developing new trading capabilities, all the technology is proprietary with a focus on writing computational, efficient low latency code.Location / WFH:You'll join accomplished colleagues in the London office with flexibility to work from home one day a week (there are also flexible … or other relevant discipline, having gained a 2.1 or above from a top tier universityWhat's in it for you:As a Software Developer / Engineer you will earn a competitive package:Salary to £140kBonus (c25%), discretionary26 days holiday (in addition to Bank Holidays)PensionInteresting work with autonomy and more »

Job Description.Net Developer / Backend Software Engineer (Data SQL C# F#) London to £140k+Do you have a data centric mindset combined with .Net expertise?You could be working on complex and interesting real-time systematic trading systems, with complex problem solving and continual learning and self-development opportunities at … data sources into the back test and execution platforms. All the technology is proprietary with a focus on writing computational, efficient low latency code.Location / WFH:You'll join accomplished colleagues in the London office with flexibility to work from home one day a week (there are also flexible … or other relevant discipline, having gained a 2.1 or above from a top tier universityWhat's in it for you:As a .Net Developer / Software Engineer you will earn a competitive package:Salary to £140kBonus (c25%), discretionary26 days holiday (in addition to Bank Holidays)PensionInteresting work with autonomy more »

Job DescriptionLead QA Test Engineer (C# Full Stack) Cambridge / WFH to £80kDo you have expertise with QA software testing approaches / processes?You could be progressing your career in an impactful role at a global FinTech.As a Lead QA Test Engineer you'll be responsible for driving … improving QA and test strategy in collaboration with the Head of QA and as a key part of the company's "Testing Guild".Location / WFH: There's a flexible work from home hybrid model, you'll join colleagues in the Cambridge office twice a week for team meet … a strong QA testing background and care about delivering high quality softwareYou have Test Automation experience using C# and a good knowledge of JavaScript / TypeScript, Node.js, CypressIO, WebDriverIO, Protractor, Postman, REST APIs, Docker, microservices, CI / CDYou have experience of improving existing QA processes and strategyYou have more »

Job DescriptionJavaScript Developer (HTML5 ASP.Net MVC) London / WFH to £80kAre you a creative JavaScript Developer with a good appreciation of UI design?You could be progressing your career at a start-up social media platform focussed on the pensions sector with the aim of ensuring that everyone who … it in full through better stakeholder collaboration.As a JavaScript Developer you'll join a supportive, Agile development team to design and develop front end / UI components, collaborating with business stakeholders to analyse requirements through to delivery. You'll be using a range of technology with a focus on … JavaScript, HTML and CSS with some exposure to .Net and Blazor on the backend; you'll be working within a microservices environment with CI / CD and collaborating with backend software engineers on AI and Machine Learning elements of the product.There's continual learning and self-development opportunities within more »

portfolio of clients within the UK and beyond. Position Summary This position is a technical hands-on role supporting the company’s current customer / integrator base with design, deployment, configuration and in-life support of our solutions, configuring proof of concepts, and working with colleagues to solve complex … ethic. Some roles, responsibilities and skills needed to be successful are as follows: • Interface with clients, communicating technical details • Provide technical support to customers / integration partners as required • Use company tools for the logging of support tickets and project management • Work alongside the engineering team to continuously improve … Install, deploy, test and upgrade Advancis applications • Understand client-server component architecture, virtual environments, API’s, networking principles and database / data structures • Communicate core system and third-party API and system capabilities to Advancis system partners and end users • Attend meetings, presentations & demonstrations • Provide more »

DescriptionBusiness Analyst (SQL VBA Python) London to £85kAre you a tech savvy Business Analyst with SQL skills combined with a good understanding of finance / asset classes?You could be progressing your career at a small, hugely successful Hedge Fund, working on complex and interesting systems with continual learning … understand their requirements. Responsibilities will include critically evaluating information from multiple sources; acting as the conduit between the client and development team / 3rd party vendor; design and documentation as well as overseeing the implementation and configuration of the solution to the end business user. You'll … ll join colleagues in impressive Central London offices with flexibility to work from home one day a week.About you:You have strong Business Analyst / Project Management experience within a finance environment, buy-side preferredYou have a good understanding of a range of asset classes e.g. Fixed Income, Commodities more »

Job DescriptionC++ Developer / Engineer (3D Graphics OpenGL) London to £50kAre you a bright, ambitious C++ Developer with a record of academic achievement and an interest in 3D graphics and AI?You could be progressing your career at a fast growing tech start-up that is developing the next … a STEM discipline, Computer Science or Engineering preferredYou have commercial C++ development experienceYou have experience with OpenGL and a strong interest in 3D graphics / XR (Extended Reality)You have experience with shaders, they use Vertex and FragmentYou have a thorough understanding of Computer Science fundamentals such as Algorithm … As a C++ Developer you will earn a competitive salary (to £50k) plus equity shares.Apply now to find out more about this C++ Developer / Software Engineer (3D Graphics OpenGL C++) opportunity.At Client Server we believe in a diverse workplace that allows people to play more »

Job DescriptionSenior DevOps Engineer (Kubernetes AWS EKS Terraform) London / WFH to £110kAre you a technologist DevOps Engineer seeking a role where you can apply and develop your skills, be challenged and collaborate to solve problems, working on a modern tech stack where you can have a great deal … of the core platform and tune existing tools to improve developer experience with a focus on the automation of development and deployment processes (CI / CD). You'll be working with a modern tech stack with a focus on AWS, Kubernetes and Terraform.The company prides itself on innovation … systems; you'll seek to make continual improvements and drive the adoption of Infrastructure as Code practices working with a wide range of technologies.Location / WFH: You'll be based in fantastic offices in a vibrant area of London with in-house gym and steam room, games room with more »

Job DescriptionCyber Security Engineer London / WFH to £100kDo you enjoy collaborating and working on complex systems with cutting edge technology? You could be progressing your career at a highly profitable Hedge Fund that invests in sports betting markets whilst enjoying a range of perks and benefits including hybrid … have continual learning and self development opportunities and will be able to participate in technical discussions and decision making in a fairly flat structure.Location / WFH:You'll be based in fantastic offices in a vibrant area of London with in-house gym and steam room, games room with … technologies e.g. Splunk, SIEM, SOAR, EDR, NDRYou have a good knowledge of Linux and associated scripting languages e.g. Python, bash, PowerShellYou have an infrastructure / systems engineering backgroundIdeally you will have AWS cloud security experience, although you can learn this on the jobYou're collaborative and enjoy sharing knowledge more »

Data Architecture within an Azure environment?You could be progressing your career in a senior, hands-on role at a hugely successful, global FinTech / FX brokerage as they scale, whilst enjoying a range of perks and benefits including 30 days a year work from anywhere.As a Data Architect … tools to deliver data where and when it is needed. You'll set and communicate the technical direction, evaluating technology choices and making recommendations.Location / WFH:There's a hybrid work from policy; you'll join colleagues in impressive London, City offices Monday to Friday for the first week … anywhereEmployee wellness initiativesPersonalised career developmentCompany lunch in the officeRegular social eventsApply now to find out more about this Data Architect (Azure Databricks) 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 »

frontend code Maintain and enhance existing products by implementing new features and improvements Work closely with the backend development team to ensure smooth client-server integration Requirements 3+ years' experience in frontend development for web applications Familiarity with WebSocket and binary communication protocols Experience building object more »

Backend Software Engineer / Developer (Golang AWS REST API) London / WFH to £75k Are you a technologist who enjoys using a range of languages whilst continually learning? You could be progressing your career at a successful and growing Cyber Security Risk Management tech company, working on complex … Engineering team with a focus on building microservices. You'll have exposure to a range of technology, with a focus on Python and Go / Golang within a serverless AWS architecture. You'll be collaborating and problem solving as part of a small, flexible engineering team where knowledge sharing … and continuous improvement are key. Location / WFH: You'll join the team in the London office three days a week with flexibility to work from home the other two. About you: You have backend development experience, happy to use Go / Golang but could also be from more »

Backend Software Engineer / Developer (Golang AWS REST API) London / WFH to £75k Are you a technologist who enjoys using a range of languages whilst continually learning? You could be progressing your career at a successful and growing Cyber Security Risk Management tech company, working on complex … Engineering team with a focus on building microservices. You'll have exposure to a range of technology, with a focus on Python and Go / Golang within a serverless AWS architecture. You'll be collaborating and problem solving as part of a small, flexible engineering team where knowledge sharing … and continuous improvement are key. Location / WFH: You'll join the team in the London office three days a week with flexibility to work from home the other two. About you: You have backend development experience, happy to use Go / Golang but could also be from more »

Cloud Architect (Azure Native SaaS) Reigate / WFH to £130k Do you have experience of architecting and designing Cloud Native SaaS solutions in Azure? You could be progressing your career in a senior, impactful role at a global FinTech. As a Cloud Architect you'll work on a flagship … of Concepts using the latest technologies. You'll liaise with senior business stakeholders and present findings to both technical and non-technical audiences. Location / WFH: There's a flexible work from home hybrid model, you'll join colleagues in the Reigate office twice a week for team meet … package including: Salary to £130k Bonus (c30%) 25 days holiday (and ability to buy more) Generous Pension Health Care and Life Assurance Enhanced maternity / paternity packages Apply now to find out about this Cloud Architect (Azure Native SaaS) opportunity. At Client Server we believe more »

Technical Recruiter / Recruitment Consultant Esher to £45k Do you have recruitment experience? Are you seeking a role where you can work hard and effect your own earnings, whilst continually learning and developing your career in a supportive team environment? You could be joining our team at Client … individuals who: Are keen to progress your career as a tech-focused recruiter and deliver revenue through placements Have experience in a Recruitment Consultant / Recruiter position Have successful delivery against KPIs Can demonstrate your interests, competitiveness and determination Have the ability to manage time efficiently Have an ethical … Monthly Lunch Club Cycle to Work Scheme Monthly company meeting Annual Summer and Christmas party Business casual dress code and dress-down Fridays Beer / Wine fridge As a Technical Recruiter / Recruitment Consultant you will earn a competitive salary (to £35k) plus uncapped commission and benefits. Apply more »

C# Developer / Team Lead (C# .Net API AWS) Sunderland / WFH to £75k Do you have expertise with backend C# development? You could be joining a growing games / gambling site, in a C# Developer / Team Lead role where you can build a team … around you. As a C# Developer / Team Lead you'll take a senior, hands-on role in an Agile team (which you'll help to grow) developing game mechanics into readily deployable APIs with the focus on scalability and resilience. You'll work across the full software development … meals at the onsite restaurant as well as membership at onsite gym. Requirements: You have strong C# .Net backend development experience You have mentoring / technical / team leadership skills, are able to coach and build a successful engineering team You have experience of developing APIs You have more »

legacy technologies deployed on premise as well as cloud-based web applications. The ideal candidate should possess in-depth knowledge of client / server software interacting with high volume databases with high concurrency. You will collaborate with cross-functional teams to deliver high-quality, scalable … best practises RESTful API development Testing framework knowledge (XUnit, Moq) and test driven development experience Experience of source code control and release management (CI / CD pipelines, Azure DevOps) Knowledge of API testing (Postman). Database management (SQL / Oracle), extensive query skills and ORM (Entity Framework) experience more »

Implementation Consultant (Python) London / WFH to £75k Do you have Python coding experience combined with client facing skills? You could be progressing your career at a global FinTech consistently voted as a Top 10 place to work, they invest in their people, you'll be supported … trading coding and manage feature requests. This is a varied role with lots of business exposure where you can make a positive impact. Location / WFH: You can work from home most of the time, meeting up with colleagues 2-3 days a week in the City offices, when … of facilities including large kitchen, café and all the latest kit to work on. About you: You are tech savvy with strong customer service / client facing skills You have strong Python coding skills You have experience of working in a Commodities trading environment (will consider other more »

Advice: Advise on advanced engineering methods to safeguard the bank’s network against risks related to web, mobile, web services, and client / server architectures. 3rd Party Risk Reviews: Conduct risk reviews of third-party systems and applications, ensuring compliance with bank policies and standards. … Technical Skills: Proficient in applications deployments, endpoints, data, infrastructure, cloud, DNS, PKI, OS, SDN, encryption, forensics, authentication, firewalls, proxies, identity and access control, BC / DR, remote access, and cryptography. Security Solutions: Experience in architecting and engineering complex security solutions, implementing global policies and standards. Methodologies: Familiar with "Attack more »

Job Title: Java Developer (Remote) Location: Hybrid - 1 / 2 days per week onsite in Stockport (Company HQ in Stockport, Cheshire) Company Overview: Join a leading health research facility dedicated to pioneering advancements in the healthcare industry. Join an expanding technical team to keep pace with demand and help … deliver products / applications that make a positive difference. Job Description: The successful candidate will be responsible for building and enhancing critical systems that support core operations and processes. This role is pivotal in driving our transition towards modern architectures and technologies. Key Responsibilities: Develop and enhance Java-based … frameworks, Servlets, JSPs, and custom 3rd party libraries Spring Data JDBC, JavaScript, client-server communications AWS (ECS, Fargate, Aurora RDS / Postgres, Lambda, API Gateway), Docker, React, Node.js Qualifications: Proven experience as a Java Developer with a strong understanding of Java 8 and associated web more »

on a continuous basis in order to notably build trust and work toward the project’s objectives and ambitions. Follows the Director’s guidance / vision and implements it. Contributes to the Director’s direction by providing important data, raising issues, seeking advice and relays them to relevant project … leaders. Autonomously complete tasks and features in a timely fashion. Collaborating with PCF Framework to integrate and develop shared components, and augment stability / features of shared modules. Work closely with Principal(s) and project Architect to implement high quality features and code, proactively identify and address risk with … and user load management. Resolve technical issues and continuously support and update online services for stable performance. Qualifications: 8+ years experience working in console / PC games including prior experience in any leadership capacity 5+ years of experience developing high-scalability online services in various domains, emphasizing handling large more »

that arise swiftly. Required Skills: Around 2 years of hands-on experience with Python, preferably with FastAPI or Flask. Proficiency in SQL and non / relational databases, guiding data-driven decision-making. Knowledge of RESTful APIs and client-server communication, facilitating seamless integration. Strong problem more »

sales reps love to use. The candidate should have a strong track record developing React Native apps, as well as experience with iOS and / or Android apps. Your responsibilities will include: Working in an agile, cross functional, team working to deliver the best possible platform experience on multiple … the mobile lifecycle, including application development, application structure, device and operation system API, debugging, performance, security, and deployment Basic knowledge in understanding of client-server development in mobile environment, and proven architect skills Experience with mobile delivery and integration of application systems with Apple App … Store Utilization and integration of mobile features like Push Notifications, Background Loading, Offline Content Storage, etc. Object-oriented programming using Java, Objective-C, and / or Swift Excellent written and verbal communication and interpersonal skills and strong teamwork relationships What’s in it for you? We offer our employees more »

Application Security Engineer Sunderland / WFH to £44k Do you have expertise with secure coding practices? You could be progressing your career, working on a modern tech stack and collaboratively problem solving within a supportive team environment at a tech driven online gaming company. As an Application Security Engineer … and support application security tool deployments including dynamic scanning, code analysis and penetration testing utilising scanning features within GitHub and integrating to the CI / CD pipeline. You will use a combination of Static Application Testing (SAST), DAST and Software Composition Analysis (SCA) tooling to identify security vulnerabilities and … plan remediations. Location / WFH: There's a hybrid work from home policy with flexibility to work from home two days a week; when you're in the office you'll be collaborating with accomplished colleagues in awesome custom built offices in Sunderland with a range of facilities and more »

Provide guidance on advanced engineering methods to safeguard the network from security threats associated with various architectures, including web, mobile, and client / server. • Evaluate the security measures of third-party systems and applications to ensure compliance with bank policies and standards, including authentication, authorization, and error more »