201 to 225 of 254 Remote Client/Server Jobs

UK! We are interested in hearing from individuals who are passionate about games, UI programming, and delivering high-quality UI experiences. Who we are: We are specialists in UX / UI for video games and a globally recognized partner for the games industry. We have worked on some of the world's biggest games for clients such as EA … a fair, collaborative, high-performing culture. To get there, we’re driven by a few simple beliefs. We believe: That people work better when they have a healthy work / life balance (no overtime or crunch) In mental health being a primary focus for our studio That people work better with a mixture of remote and in-person collaboration … beliefs will help us surface the best ideas, challenge the status quo, and ultimately make better games What You’ll Do: Job Responsibilities Work with Production, Animators, and UX / UI Designers to to build robust interfaces Bring wireframes and design documents to life through code and widget building Use engine / animation tools to bring the UI More ❯

Backend Software Engineer / Developer (Go API Messaging) London / WFH to £100k Are you a senior, backend focussed Software Engineer with strong Go / Golang coding skills and real-time messaging experience? You could be progressing your career in a hands-on Backend Software Engineer role at a global cryptocurrency market data and trade execution technology … services with a focus on scalability, reliability and performance, taking ownership of projects and collaborating with data and infrastructure teams you'll ensure seamless integration and efficient workflows. Location / WFH: You'll join the team in brand new Central London based offices three days a week with flexibility to work from home the other two days. About you … You have strong Go / Golang coding skills You have strong experience of designing and implementing scalable solutions to handle high throughput systems including WebSocket APIs and services You have a strong knowledge of queue or stream based messaging systems e.g. Amazon SQS, Kafka You have a good knowledge of both relational and non-relational databases, PostgreSQL and Redis More ❯

Go Developer / Backend Software Engineer (Golang API Messaging) London / WFH to £100k Are you a senior, backend focussed Software Engineer with strong Go / Golang coding skills and real-time messaging experience? You could be progressing your career in a hands-on Go Developer role at a global cryptocurrency market data and trade execution technology … services with a focus on scalability, reliability and performance, taking ownership of projects and collaborating with data and infrastructure teams you'll ensure seamless integration and efficient workflows. Location / WFH: You'll join the team in brand new Central London based offices three days a week with flexibility to work from home the other two days. About you … You have strong Go / Golang coding skills You have strong experience of designing and implementing scalable solutions to handle high throughput systems including WebSocket APIs and services You have a strong knowledge of queue or stream based messaging systems e.g. Amazon SQS, Kafka You have a good knowledge of both relational and non-relational databases, PostgreSQL and Redis More ❯

ll bring with you : 5+ 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-side). Strong … data platforms like BigQuery for 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-functional environments. 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 here to view how Epsilon transforms marketing with 1 View, 1 Vision More ❯

ll bring with you : 5+ 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-side). Strong … data platforms like BigQuery for 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-functional environments. 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 here to view how Epsilon transforms marketing with 1 View, 1 Vision More ❯

ll bring with you : 5+ 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-side). Strong … data platforms like BigQuery for 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-functional environments. 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 here to view how Epsilon transforms marketing with 1 View, 1 Vision More ❯

Senior Front End Developer / Engineer (JavaScript Vue.js) Billericay / WFH to £75k Are you a skilled Front End Developer seeking an opportunity to work with a modern tech stack on Greenfield projects? You could be progressing your career in a senior, hands-on role at an eCommerce payments solutions provider that has experienced great success in the … frontend stack to produce white labelled Progressive Web Applications and Websites of the highest quality for a broad range of big name retail clients. You'll collaborate with UI / UX Designers to ensure technical feasibility, optimise applications for speed and scalability and build reusable code and libraries as well as pro-actively analysing and making suggestions for improvements … and as a senior team member, provide mentoring and support to more junior team members. Location / WFH: You'll join the team two days a week in Billericay (free onsite parking), with flexibility to work from home the other three, there are also flexible working hours. About you: You have strong JavaScript and Vue.js experience You have experience More ❯

Senior JavaScript Developer / Engineer (Vue.js) Billericay / WFH to £75k Are you a JavaScript web technologist seeking an opportunity to work with a modern tech stack on Greenfield projects? You could be progressing your career in a senior, hands-on role at an eCommerce payments solutions provider that has experienced great success in the last year and … frontend stack to produce white labelled Progressive Web Applications and Websites of the highest quality for a broad range of big name retail clients. You'll collaborate with UI / UX Designers to ensure technical feasibility, optimise applications for speed and scalability and build reusable code and libraries as well as pro-actively analysing and making suggestions for improvements … and as a senior team member, provide mentoring and support to more junior team members. Location / WFH: You'll join the team two days a week in Billericay (free onsite parking), with flexibility to work from home the other three, there are also flexible working hours. About you: You have strong JavaScript and Vue.js experience You have experience More ❯

Senior Cloud Engineer (AWS GCP IaaS PaaS) London / WFH to £110k Are you a cloud technologist? You could be progressing your career in an impactful Senior Cloud Engineer role at a global FinTech / CFD trading company that has been consistently voted as one of the UKs top employers. As a Senior Cloud Engineer you will join … with key technical enablers, building automation and self service capabilities that streamline operations across the globe. You'll architect and design IaaS and PaaS on a multi-cloud (AWS / GCP) platform, deploy scalable, resilient cloud solutions, create developer friendly tools and platforms, implement IaC practices and connect with on-prem infrastructure. You'll collaborate with the team to … seek continual improvement and to optimise cloud resources to balance performance and cost efficiency. Location / WFH: There's a hybrid model with two days a week work from home, when you are in the office you'll be based in the City with an upbeat team environment, casual dress code and a range of facilities including roof terrace More ❯

Backend Python Engineer (SQL Regulatory Reporting) London / WFH to £120k Are you a data savvy backend focussed Python Engineer with a strong knowledge of financial regulatory requirements? You could be progressing your career, in a senior, impactful role at a global prime broker that is replacing the legacy infrastructure used across capital markets with a new cloud-native … great success and is expanding into the UK. As a Backend Python Engineer you will partner with key stakeholders across the Compliance, Finance and Treasury teams to understand regulatory / financial obligations and business requirements and translate them into clean designs and scalable solutions. You'll build systems from scratch to comply with UK regulatory requirements, collaborating with business … role at a growing company with excellent career progression and interesting work Apply now to find out more about this Backend Python Engineer (SQL Regulatory Reporting) 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 opportunities employer whose people come More ❯

UI of our Unity-based game, under the direction of our Senior Engineering Manager. The ideal candidate has a strong background in gameplay engineering, HUD UI implementation, and client-server architecture, ideally in a Unity game development environment. Required Skills & Experience • Degree in Computer Science or a related field. • Proven experience as a Gameplay Engineer in … designers, product managers, engineers, artists, testers, and producers to ensure high quality on-time deliveries. • Stay up to date with industry trends, emerging technologies, and best practices in server-side development and Unity game development. • Mentor and provide guidance to junior engineers, helping them develop their skills and knowledge in game development. Joining our team as a Gameplay … soon as possible; our goal is to ensure an accessible and equitable interview process. Apply for this job * indicates a required field First Name * Last Name * Email * Phone * Resume / CV * Enter manually Accepted file types: pdf, doc, docx, txt, rtf Where are you based? * Date Available / Notice Period * Desired Salary * Do you have experience working as More ❯

Location: London, United Kingdom Job Category: Other - EU work permit required: Yes Job Reference: a7bf8f772d2c Job Views: 4 Posted: 29.06.2025 Expiry Date: 13.08.2025 Job Description: Golang Developer / Backend Software Engineer (Go Kafka API) London / WFH to £110k Do you have a deep knowledge of Go / Golang combined with software architecture and design … scalability and reliability. You'll join a small, collaborative, Agile team working on 2 week sprints, you'll be a key part of tech discussions and decision making. Location / WFH: You'll join colleagues in the London, Canary Wharf offices three days a week (also the possibility to be remote in the UK). About you: You're … an experience backend focussed Software Engineer with strong commercial Go / Golang development experience You have experience with system design, event driven architectures, Kafka, API development You have a product based mindset and commercial acumen You have a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, Data Structures You have experience of working on scalable, distributed More ❯

Social network you want to login / join with: col-narrow-left Client: Client Server Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: c69e24050752 Job Views: 3 Posted: 29.06.2025 Expiry Date: 13.08.2025 col-wide Job Description: Quantitative Developer (C++ Python) London / WFH … in a senior, hands-on role at a global systematic trading firm and earning significant bonuses. As a Quantitative Developer you will collaborate closely with a particular trading desk / pod and have a direct impact on the team's success. There are many complex technical challenges, you'll be collaborating with a highly talented to solve problems and … possible; you'll wok on ultra-low latency algorithmic trading systems (tracking nanoseconds), the research platform which encompasses terabytes of data per day, analytics and cloud based infrastructure. Location / WFH: You'll join colleagues based in high spec offices with free breakfast and lunch at the onsite restaurant, with flexibility to work from home two days a week. More ❯

Social network you want to login / join with: Client: Client Server Location: London, United Kingdom Job Category: Other EU work permit required: Yes Job Reference: e804d378b82e Job Views: 4 Posted: 29.06.2025 Expiry Date: 13.08.2025 Job Description: Senior Data Engineer (SQL Python) London / WFH to £110k Are you a data technologist … for marketing-related data, sourcing and enriching data on marketing campaigns, CRM data, and segmentation, working closely with the marketing team to drive business growth and customer retention. Location / WFH: You can work remotely full-time, with the option to join the London office once a month. The office offers a sociable environment with various perks. About you More ❯

Technical Business Development Executive Cambridge / WFH to £55k + uncapped commission Are you a tech savvy Business Development Executive with a software development background? You could be progressing your career at a successful scale-up software house. As a Technical Business Development Executive you will focus on selling software as SDK (Software Development Kit) via SaaS licencing for … the latest generation of cutting edge in car technology products for the automotive sector, emergency services and breakdown / rescue services. You'll utilise your technical knowledge to gain an indepth understanding of the clients' requirements and demonstrate solutions to address their needs. Location / WFH : There's a hybrid work from home model with two days a … week in the Cambridge office. There are also opportunities for worldwide travel to trade shows and exhibitions to drive customer engagement; you may also need to visit client sites in the UK from time to time. About you: You have a strong technical background, including experience as a Software Engineer (C++ would be great but any OO language More ❯

Technical Business Development Executive Cambridge / WFH to £55k + uncapped commission Are you a tech savvy Business Development Executive with a software development background? You could be progressing your career at a successful scale-up software house. As a Technical Business Development Executive you will focus on selling software as SDK (Software Development Kit) via SaaS licencing for … the latest generation of cutting edge in car technology products for the automotive sector, emergency services and breakdown / rescue services. You'll utilise your technical knowledge to gain an indepth understanding of the clients' requirements and demonstrate solutions to address their needs. Location / WFH : There's a hybrid work from home model with two days a … week in the Cambridge office. There are also opportunities for worldwide travel to trade shows and exhibitions to drive customer engagement; you may also need to visit client sites in the UK from time to time. About you: You have a strong technical background, including experience as a Software Engineer (C++ would be great but any OO language More ❯

Sales Engineer (Automotive Technology) Cambridge / WFH to £55k + uncapped commission Are you a tech savvy Sales Engineer with a software development background? You could be progressing your career at a successful scale-up software house. As a Sales Engineer you will focus on selling software as SDK (Software Development Kit) via SaaS licencing for the latest generation … of cutting edge in car technology products for the automotive sector, emergency services and breakdown / rescue services. You'll utilise your technical knowledge to gain an indepth understanding of the clients' requirements and demonstrate solutions to address their needs. Location / WFH : There's a hybrid work from home model with two days a week in the … Cambridge office. There are also opportunities for worldwide travel to trade shows and exhibitions to drive customer engagement; you may also need to visit client sites in the UK from time to time. About you: You have a strong technical background, including experience as a Software Engineer (C++ would be great but any OO language is fine) You More ❯

Social network you want to login / join with: Senior Product Manager - eCommerce, London col-narrow-left Client: Client Server Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 41e6c9a7d826 Job Views: 3 Posted: 29.06.2025 Expiry Date: 13.08.2025 col-wide Job Description: Senior Product … Manager London / WFH to £90k Are you a Senior Product Manager with a strong commercial acumen and knowledge of eCommerce / digital platforms? You could be progressing your career in an impactful Senior Product Manager role at a global FinTech / CFD trading company that has been consistently voted as one of the UKs top employers. … drive the development and optimisation of the firms eCommerce platforms (websites, onboarding experience, payments), focussing on optimising customer conversion, retention and revenue growth. You will implement and analyse A / B tests to drive conversion, monitor and report on key eCommerce trends and best practices and prioritise requirements based on customer needs and business goals. Collaborating closely with Marketing More ❯

Technical Business Development Executive Cambridge / WFH to £55k + uncapped commission Are you a tech savvy Business Development Executive with a software development background? You could be progressing your career at a successful scale-up software house. As a Technical Business Development Executive you will focus on selling software as SDK (Software Development Kit) via SaaS licencing for … the latest generation of cutting edge in car technology products for the automotive sector, emergency services and breakdown / rescue services. You'll utilise your technical knowledge to gain an indepth understanding of the clients' requirements and demonstrate solutions to address their needs. Location / WFH : There's a hybrid work from home model with two days a … week in the Cambridge office. There are also opportunities for worldwide travel to trade shows and exhibitions to drive customer engagement; you may also need to visit client sites in the UK from time to time. About you: You have a strong technical background, including experience as a Software Engineer (C++ would be great but any OO language More ❯

Social network you want to login / join with: Back End Developer Rust C++ Cryptocurrency, London col-narrow-left Client: Client Server Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: b6efa396d1dc Job Views: 8 Posted: 29.06.2025 Expiry Date: 13.08.2025 col-wide Job Description: Back … End Developer / Software Engineer (Rust C++ Low Latency) Remote UK to £150k Are you a back end technologist seeking an opportunity to progress your career, working on cutting edge tech within the cryptocurrency space? You could be joining an early stage start-up building a cross chain liquidity platform to revolutionise capital efficiency and permissionless access to liquidity … markets; they have secure backing and a recent round of funding is enabling them to scale. What's in it for you: Salary to £150k Remote working, flexible start / finish times Opportunity to join a scaling tech company Your role: As a Back End Developer you'll join a small technology team, working with Rust on the core More ❯

Technical Business Development Executive Cambridge / WFH to £55k + uncapped commission Are you a tech savvy Business Development Executive with a software development background? You could be progressing your career at a successful scale-up software house. As a Technical Business Development Executive you will focus on selling software as SDK (Software Development Kit) via SaaS licencing for … the latest generation of cutting edge in car technology products for the automotive sector, emergency services and breakdown / rescue services. You'll utilise your technical knowledge to gain an indepth understanding of the clients' requirements and demonstrate solutions to address their needs. Location / WFH : There's a hybrid work from home model with two days a … week in the Cambridge office. There are also opportunities for worldwide travel to trade shows and exhibitions to drive customer engagement; you may also need to visit client sites in the UK from time to time. About you: You have a strong technical background, including experience as a Software Engineer (C++ would be great but any OO language More ❯

Social network you want to login / join with: Data Analyst Python SQL - Start-up, London Client: Client Server Location: London, United Kingdom Job Category: Other EU work permit required: Yes Job Reference: 77915ddb57a2 Job Views: 4 Posted: 29.06.2025 Expiry Date: 13.08.2025 Job Description: Data Analyst / BA (Python SQL Tableau) London … / WFH to £85k Are you a bright, ambitious, tech-savvy Data Analyst? You could be progressing your career in a Data Analyst / BA role at a scale-up tech company that enables smart matching for commercial van drivers and consumers via job bidding and route optimisation, streamlining processes and delivering CO2 carbon-neutral targets. The company … platform across multiple countries. You will partner with data scientists and the business to optimise routes and drive efficiencies using data. Your responsibilities include designing, running, and analysing A / B tests and simulations to validate hypotheses and recommend improvements based on impact, feasibility, and strategy, as well as building interactive dashboards to uncover trends, anomalies, and opportunities for More ❯

Golang Developer / Backend Software Engineer (Go Kafka API) London / WFH to £110k Do you have a deep knowledge of Go / Golang combined with software architecture and design skills? You could be progressing your career as a Golang Developer at a start-up payments technology company that is revolutionising the payments industry to Africa, improving … scalability and reliability. You'll join a small, collaborative, Agile team working on 2 week sprints, you'll be a key part of tech discussions and decision making. Location / WFH: You'll join colleagues in the London, Canary Wharf offices three days a week (also the possibility to be remote in the UK). About you: You're … an experience backend focussed Software Engineer with strong commercial Go / Golang development experience You have experience with system design, event driven architectures, Kafka, API development You have a product based mindset and commercial acumen You have a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, Data Structures You have experience of working on scalable, distributed More ❯

Backend Software Engineer / Developer (Golang Kafka API) London / WFH to £110k Do you have a deep knowledge of Go / Golang combined with software architecture and design skills You could be progressing your career as a Backend Software Engineer at a start-up payments technology company that is revolutionising the payments industry to Africa, improving … scalability and reliability. You'll join a small, collaborative, Agile team working on 2 week sprints, you'll be a key part of tech discussions and decision making. Location / WFH: You'll join colleagues in the London, Canary Wharf offices three days a week (also the possibility to be remote in the UK). About you: You're … an experience backend focussed Software Engineer with strong commercial Go / Golang development experience You have experience with system design, event driven architectures, Kafka, API development You have a product based mindset and commercial acumen You have a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, Data Structures You have experience of working on scalable, distributed More ❯

Golang Developer / Backend Software Engineer (Go Kafka API) London / WFH to £110k Do you have a deep knowledge of Go / Golang combined with software architecture and design skills? You could be progressing your career as a Backend Software Engineer at a start-up payments technology company that is revolutionising the payments industry to Africa … scalability and reliability. You'll join a small, collaborative, Agile team working on 2 week sprints, you'll be a key part of tech discussions and decision making. Location / WFH: You'll join colleagues in the London, Canary Wharf offices three days a week (also the possibility to be remote in the UK). About you: You're … an experience backend focussed Software Engineer with strong commercial Go / Golang development experience You have experience with system design, event driven architectures, Kafka, API development You have a product based mindset and commercial acumen You have a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, Data Structures You have experience of working on scalable, distributed More ❯