Jobs in the City

Senior Full Stack Engineer / Developer (Python TypeScript React AI) London to £120kAre you a skilled Full Stack Engineer with Python, TypeScript and React skills looking for an opportunity to work on complex and interesting AI based systems? You could be progressing your career as a founding member at a growing tech start-up as they expand their UK presence (already highly successful in the US).As a Senior Full Stack Engineer you will work across the tech full stack, contributing to the core product, an AI driven intelligent video security platform with cutting edge capabilities. There's approximately a 70/30 split between backend and front end development, you'll design and implement new backend APIs, collaborating with the edge-computing team and build use friendly interfaces, ensuring the system can scale and have full observability.There's a variety of technical challenges, you'll be problem solving and collaborating, working on ground breaking technology.Location / WFH:You'll join a small, growing team based in Bank, London with flexibility to work from home once a week.About you:You're an experienced Software Engineer, having built systems requiring scalabilityYou have strong backend Python coding skills and also have experience with other backend technology in the stack: FASTAPI, Docker, Postgres, RedisYou also have TypeScript and React front end skillsYou have advanced analysis and problem solving skillsYou're familiar with AWS and IaC (Pulumi)Experience with C++ or video streaming would be great but not essentialYou are degree educated, having achieved a 2.1 or above in a relevant discipline from a top tier university (i.e. Oxbridge or Russel Group)What's in it for you:As a Senior Full Stack Engineer / Developer you will earn a competitive package:Salary to £120kEquity sharesMedical, Dental and Optical insuranceContinuous career developmentOpportunity to be a founding memberApply now to find out more about this Senior Full Stack Engineer / Developer (Python TypeScript React) 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 from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our.

Senior Software Engineer / Developer (Kotlin AWS React) Hybrid WFH to £110kWould you like to progress your career in an impactful hands-on Software Engineer role working on Tech for Good?You could be joining a HealthTech Start-up, founded by two highly successful, Cambridge University educated management consultants, that is aiming to improve patient and social care for all by using complex technology to improve access to patient records, enabling collaboration between healthcare providers and improving nursing and medical care.As a Senior Software Engineer you will collaborate with the CTO on the overall design and architecture of the products' tech stack, working on Greenfield applications. The tech stack is based on Kotlin, SpringBoot and AWS backend with TypeScript, React and Next.js on the front end.You'll be hands-on with architecture, design and coding, including complex business logic, authentication and security aspects, working across the full tech stack to create the beta product.Location / WFH:You can work from home most of the time, the company has office space in London you'll join them there once every three weeks, and also occasionally visit clients in the South West to gather requirements and liaise on bespoke product development.About you:You have expertise with software engineering best practices, experience across the full development lifecycle and tech stackYou have experience with most of the technology in the stack: Kotlin, SpringBoot, AWS, TypeScript, React, next.jsYou're able to assess, recommend and make technical decisions with long-term product strategy in mindYou have strong technical project leadership skills and experience of working with clientsYou have excellent communication and stakeholder management skillsYou are degree educated in Computer Science or similar technical disciplineExperience with RBAC systems would be beneficialWhat's in it for you:Salary to £120kEquity shares packageImpactful role with excellent progression opportunitiesOpportunity to work on tech for good to positively benefits societyApply now to find out more about this Senior Software Engineer / Developer (Kotlin AWS React) 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 from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our.

Senior Software Engineer / Backend Developer (IAM Rust IaC) Remote UK to £110kAre you a skilled backend Software Engineer with a strong interest in IAM (Identity and Access Management) solutions?You could be progressing your career in a senior, hands-on Software Engineer role as part of a friendly and supportive international team at a growing and hugely successful European car insurance tech company as they expand their UK presence; their platform enables an insurance quote to be made to the consumer within 60 seconds, using just 4 clicks.As a Software Engineer you'll be responsible for the configuration and hardening of workforce and customer IAM SaaS platforms, extending and adapting their functionality, developing custom services and productionising IAM functionality for other engineering teams. You will use Infrastructure as Code (IaC) to manage IAM SaaS such as Okta and Cloudflare Zero Trust, developing and operating custom services in Rust to extend and adapt SaaS functionality and helping other teams to integrate applications in IAM systems and model roles and permissions.Location / WFH:The company is a big advocate of flexible working and prides itself on DEI; you can go into the London office as often or as little as desired and can work fully remotely from anywhere in the UK; you can also work at times that suit you.About you:You are a technologist backend software engineer with strong coding with languages such as Rust, Elixir or PythonYou have experience of working on IAM (Identity and Access Management) systems or a demonstrable interest in this area, they use Okta so experience with that is beneficialYou have a good knowledge of IaC (Infrastructure as Code), they use Pulumi but other tools are also fine e.g. TerraformYou're collaborative and pragmatic, happy to work remotely with geographically dispersed teamsWhat's in it for you:As a Senior Software Engineer you will earn a competitive package:Up to £110k salaryRemote working including flexible working hoursWorkplace nursery schemeEnhanced maternity package25 days holiday plus ability to buy or sell 5 days p/year + extra "duvet day"Pension, Private Medical and Dental Insurance, Life Assurance, Employee Assistance ProgrammeWeekly Yoga and monthly Acupuncture sessions, Headspace membershipDiverse, inclusive team environment with a range of support networks including Women in Technology groupsA range of other perks including Perkbox, cycle to work, season ticket loanApply now to find out more about this Senior Software Engineer / Backend Developer (IAM Rust IaC) 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 from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our.

Backend Software Engineer / Developer (Python AI SaaS) London onsite to £130kAre you a backend technologist who has expertise with Python looking for an opportunity to work on complex and interesting AI based systems?You could be progressing your career at a growing tech start-up as they expand their UK presence (already highly successful in the US); the product is an AI driven intelligent video security that can be integrated to current systems and enables things like searching for particular people and licence plates.As a Backend Software Engineer you will be instrumental in helping the company to scale its current platform and have responsibility for large parts of the backend code base. You'll design and implement APIs, databases and data pipelines, taking ownership of delivery of features and debugging issues.You will be the first Python hire within the business, you'll be collaborating with C++ Engineers, the Front End team and Machine Learning Engineers and can shape your role as it progresses and the company continues to grow.Location / WFH:You'll join a small, growing team based in Bank, London onsite five days a week, working hours between 1000 and 1800.About you:You are degree educated in Computer Science or similar relevant discipline from a top tier university (e.g. Oxbridge / Russel Group)You're a skilled Software Engineer / Developer with a thorough knowledge of Computer Science fundamentals such as OOP, Data Structures, Design PatternsYou have advanced level Python coding skillsYou have a good knowledge of databases such as Postgres and RedisYou have experience of working in a start-up / scaling technology company, building systems from scratchYou have experience of building and optimising APIsYou're a senior engineer with experience of leading technical projectsIt would be advantageous to have experience with Edge / IoT computingWhat's in it for you:As a Backend Software Engineer you will earn a competitive package:Competitive salary to £130kEquity sharesMedical, Dental and Optical insuranceContinuous career developmentOpportunity to be a founding memberApply now to find out more about this Backend Software Engineer / Developer (Python AI SaaS) 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 from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our.

Senior Full Stack Developer (TypeScript React SaaS) London / WFH to £90kAre you a senior Full Stack Developer with strong TypeScript and React skills looking for an opportunity to remain hands-on whilst working on complex, scalable systems?You could be joining an award winning scale-up that's experienced rapid growth and huge success with its click and collect SaaS product. You'll be working with a variety of technologies, continually learning and progressing your career as part of a supportive, diverse environment.As a Senior Full Stack Developer you'll focus on backend TypeScript and Node but also work on the React front end (70/30 split) to design and deliver complex and scalable SaaS applications that integrate with the client's technology seamlessly.Location / WFH:You can work from home most of the time, meeting up with the team in the London, City office twice a week, there's a friendly, inclusive and sociable team atmosphere.About you:You have strong full stack development experience, including end to end TypeScript and React.jsYou have experience with AWS and SaaS environmentsYou have a good understanding of REST APIs and integrationsYou're collaborative and have great communication skillsWhat's in it for you:Competitive salary (to £90k)Hybrid working (x2 days London office)Pension23 days holidayContinuous training and career developmentApply now to find out more about this Senior Full Stack Developer (TypeScript React) 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 from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our.

Software Integration Engineer (TypeScript SDK) London / WFH to £90kAre you a skilled Software Engineer with experience of integrating SDKs and plugins such as Shopify, Magento and Salesforce?You could be joining an award winning scale-up that's experienced rapid growth and huge success with its click and collect SaaS product. You'll be working with a variety of technologies, continually learning and progressing your career as part of a supportive, diverse environment.As a Software Integration Engineer you'll develop client-facing software, developing features for eCommerce software solutions such as Shopify, Salesforce, Magento plugins and the company's Software Development Kit (SDK). Collaborating with the Integrations Team you will develop and implement effective solutions to address client needs, ensuring a smooth integration experience including participating in meetings and workshops.Location / WFH:You can work from home most of the time, meeting up with the team in the London, City office twice a week, there's a friendly, inclusive and sociable team atmosphere.About you:You have strong software development experience including TypeScriptYou have experience with eCommerce software such as Shopify, Magento, Salesforce, BigCommerceYou have experience of integrating third party services and RESTful APIsYou have a good knowledge of web performance optimisation techniques and tools (e.g. npm)You have SaaS experienceYou're collaborative and have great communication skillsWhat's in it for you:Competitive salary (to £90k)Hybrid working (x2 days London office)Pension23 days holidayContinuous training and career developmentApply now to find out more about this Software Integration Engineer (TypeScript SDK) 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 from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our.

Backend Software Engineer / Developer (C++ Artificial Intelligence) London to £120kAre you a data centric technologist who has expertise with C++, looking for an opportunity to work on complex and interesting AI based systems?You could be progressing your career at a growing tech start-up as they expand their UK presence (already highly successful in the US); the product is an AI driven intelligent video security that can be integrated to current systems and enables things like searching for particular people and licence plates.As a Backend Software Engineer you will build Edge-computing and IoT applications for processing vision data and communication layers for the compute-constrained edge devices. You'll be deploying Machine Learning models to production and optimising the platform runtime performance, this is mainly in C++ with parts running on GPU.There's a variety of technical challenges, you'll be problem solving and collaborating, working on cutting edge technology.Location / WFH:You'll join a small, growing team based in Bank, London onsite five days a week, working hours between 1000 and 1800.About you:You're a skilled Software Developer / Engineer with a thorough knowledge of Computer Science fundamentals such as OOP, Data Structures, Design PatternsYou have advanced level C++ skills (they're using C+) including multithreadingIt would be advantageous to have experience with Edge / IoT computingYou're keen to work in s start-up environment where you can make a real impactYou are degree educated in Computer Science or similar relevant discipline from a top tier universityWhat's in it for you:As a Backend Software Engineer / Developer (C++ AI) you will earn:Competitive salary to £120kEquity sharesMedical, Dental and Optical insuranceContinuous career developmentOpportunity to be a founding memberApply now to find out more about this Backend Software Engineer / Developer (C++ AI) 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 from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our.

Excellent opportunity for a passionate Quantitative Analyst to join an excellent client's team based in central London. The successful Quantitative Analyst will join a small but very talented team and will be expected to interpret, filter, and analyse very large data sets whilst working closely with other analysts and developers. The successful Quantitative Analyst will be a forward-thinking individual who is more than comfortable working to both their own initiative and as a team. You will ideally be educated to PhD level, or at least MSc in a quantitative subject such as Mathematics, Statistics, Data Science, Computer Science or Physics. Any sports trading experience would be beneficial.This is an office-based role and as well as very competitive salaries, out client offers an excellent working environment. Skills required:

Senior Software Developers required for an excellent client who are in the sports trading industry and their office is based in the City of London. The successful Software Developer will join a small but extremely talented development team. You will be given the opportunity to work with the some of the latest technologies possible and will be expected to produce excellent code for our clients in house software applications and will also be expected to offer advice and training to more junior members of the team when required. Our client offers a very collaborative working environment with most of the development team coming from excellent computer science and programming educational backgrounds. This is predominantly an office-based role. Skills required:

AWS Cloud Engineer

Desktop Support Manager - Central London - 40,000 - 50,000I am working with an exiting MSP that is expanding their team. They are looking for someone to manage a team of approximately 7 Engineers (1st-3rd Line) Role: Desktop Support ManagerSalary: 40-50kLocation: Near Monument Tube StationWorking Model: HybridAbout the company:They are a fast growing specialist MSP with multiple new clients between Central London and North-West London so there is plenty of room to grow with the company!They offer a great package with:Discretionary Annual BonusPrivate Health CareExternal and Internal TrainingDiscretionary Annual BonusTeam Socials and EventsAnd much more!Skills required:

This is a fantastic opportunity for a driven Sales Development Executive looking for their next career development opportunity within sales to join a leading and growing Enterprise IT Consultancy with offices all over the world.