Date posted
Commute time
Locations
Type of Company
Job types
Salaries
Locations
Locations
Salaries
Date posted
Type of Company
Job types
5 API jobs in West London + 20 miles
)
Proficiency in at least one major API testing framework - Experience withAzure (APIM, Azure Functions, API Services), React/React-Native and.NET Core
Proficiency in at least one major API testing framework - Experience withAzure (APIM, Azure Functions, API Services), React/React-Native and.NET Core
NEW
)
Strong foundation in web development, REST API design, and secure best practices
Strong foundation in web development, REST API design, and secure best practices
NEW
)
Espire Infolabs is hiring for MS Power Platform Engineer for London, UK location. Job Title: MS Power Platform Engineer - Job Type: Permanent - Job Location: London (3 Days/week onsite) We are seeking a skilled Power Platform Engineer with deep insurance industry expertise to design, develop, and implement automation solutions using Microsoft Power Platform technologies. The successful candidate will serve as a technical expert in Power Automate and broader Power Platform capabilities while effectively managing stakeholder relationships and driving digital transformation initiatives within the insurance and re-insurance domain. Key Responsibilities - Technical Development * Design and develop complex automation workflows using Power Automate (formerly Microsoft Flow) * Microsoft Copilot Studio * Build custom applications using Power Apps to meet specific business requ
Espire Infolabs is hiring for MS Power Platform Engineer for London, UK location. Job Title: MS Power Platform Engineer - Job Type: Permanent - Job Location: London (3 Days/week onsite) We are seeking a skilled Power Platform Engineer with deep insurance industry expertise to design, develop, and implement automation solutions using Microsoft Power Platform technologies. The successful candidate will serve as a technical expert in Power Automate and broader Power Platform capabilities while effectively managing stakeholder relationships and driving digital transformation initiatives within the insurance and re-insurance domain. Key Responsibilities - Technical Development * Design and develop complex automation workflows using Power Automate (formerly Microsoft Flow) * Microsoft Copilot Studio * Build custom applications using Power Apps to meet specific business requ
NEWFEATURED
)
Full Stack Software Developer ASP.NET C# jQuery HTML5 SQL - The ideal candidatewill be responsible for building and maintaining internal and external facing web applications. You will be working in a team of experienced developers to build highly performing systems that improve efficiency. Teams use Agile Methodology and follow Scrum and Kanban Frameworks. *ASP.NET C# jQuery HTML5 SQL Azure GIT - Job requirements - Role Responsibilities * Maintain existing products and provide resolutions to Escalated Support Calls within the agreed SLAs * Require testing developments from end to end before passed to Acceptance Testing * Ability to adapt quickly to an existing, complex environment * Evaluate, redesign and modify existing program logic to quickly and efficiently meet and exceed customer needs, by integrating new requirements and by applying proven development paths
Full Stack Software Developer ASP.NET C# jQuery HTML5 SQL - The ideal candidatewill be responsible for building and maintaining internal and external facing web applications. You will be working in a team of experienced developers to build highly performing systems that improve efficiency. Teams use Agile Methodology and follow Scrum and Kanban Frameworks. *ASP.NET C# jQuery HTML5 SQL Azure GIT - Job requirements - Role Responsibilities * Maintain existing products and provide resolutions to Escalated Support Calls within the agreed SLAs * Require testing developments from end to end before passed to Acceptance Testing * Ability to adapt quickly to an existing, complex environment * Evaluate, redesign and modify existing program logic to quickly and efficiently meet and exceed customer needs, by integrating new requirements and by applying proven development paths
NEWFEATURED
5+ years experience in working with the .NET framework, particularly with ASP.NET Core, React/React Native, C#, Web API Experience developing REST API-driven mobile first web applications
5+ years experience in working with the .NET framework, particularly with ASP.NET Core, React/React Native, C#, Web API Experience developing REST API-driven mobile first web applications
NEW
7 exact matches jobs are outside your preferred location
)
Solid experience with Python and FastAPI for backend/API development.
Solid experience with Python and FastAPI for backend/API development.
)
.NET Framework Version 4.5 or above including strong WCF\ Web API experience
.NET Framework Version 4.5 or above including strong WCF\ Web API experience
NEW
)
.NET Framework Version 4.5 or above including strong WCF\ Web API experience
.NET Framework Version 4.5 or above including strong WCF\ Web API experience
NEW
.NET Framework Version 4.5 or above including strong WCF\ Web API experience
.NET Framework Version 4.5 or above including strong WCF\ Web API experience
NEW
.NET Framework Version 4.5 or above including strong WCF\ Web API experience
.NET Framework Version 4.5 or above including strong WCF\ Web API experience
NEW
Hawkrose is delighted to announce we are hiring for the role of Senior Software Developer. In this role, the successful candidate will be responsible for the delivery of exciting projects and products across our Civil Aviation, Defence and Public Sector industry verticals. The successful candidate will be given the autonomy to set their own direction of work, and will work closely with the Head of Development to establish best practice across the Hawkrose development function. The role requires a mixture of home and office working with the expectation that the successful candidate will manage their own time and location to best deliver for our customers. Required Skills - The successful candidate will be a full stack software engineer with experience of enterprise grade software development and an agile development environment.
Hawkrose is delighted to announce we are hiring for the role of Senior Software Developer. In this role, the successful candidate will be responsible for the delivery of exciting projects and products across our Civil Aviation, Defence and Public Sector industry verticals. The successful candidate will be given the autonomy to set their own direction of work, and will work closely with the Head of Development to establish best practice across the Hawkrose development function. The role requires a mixture of home and office working with the expectation that the successful candidate will manage their own time and location to best deliver for our customers. Required Skills - The successful candidate will be a full stack software engineer with experience of enterprise grade software development and an agile development environment.
NEW
)
Please note that relevant training, guidance, and advice will be given. This document lists the responsibilities you will encompass in your daily role. Company purpose statement: To use the best technology to better connect people. Company Profile - We are an award-winning technology services company based in Bedford. Established in 2006, we have an outstanding growth record, fantastic clients, and an excellent working environment. Committed to delivering high-touch Technology services to the property sector, specifically skyscrapers, our aim is to provide the highest levels of service coupled with a great working environment. Were hiring an experienced Smart Systems Manager to lead the delivery, integration, and optimisation of smart technologies across multiple client properties. You will act as the central point of contact for all things smartfrom IoT sensors and a
Please note that relevant training, guidance, and advice will be given. This document lists the responsibilities you will encompass in your daily role. Company purpose statement: To use the best technology to better connect people. Company Profile - We are an award-winning technology services company based in Bedford. Established in 2006, we have an outstanding growth record, fantastic clients, and an excellent working environment. Committed to delivering high-touch Technology services to the property sector, specifically skyscrapers, our aim is to provide the highest levels of service coupled with a great working environment. Were hiring an experienced Smart Systems Manager to lead the delivery, integration, and optimisation of smart technologies across multiple client properties. You will act as the central point of contact for all things smartfrom IoT sensors and a
NEW
These jobs might also interest you
)
SeniorAI/FrontEndDeveloperLondon - eCommerce|AI-PoweredUIInnovation|LeadershipOpportunity - WeareseekingaSeniorFront-End/AIDeveloperwithstrongReactandAIexpertisetoleadthetransformationofoureCommerceplatforms. Youwillplayakeyroleinmodernisingourfront-endarchitectureandintegratingAI-poweredsolutionstoenhanceuserexperience,developmentworkflows,andbusinessperformance. AbouttheRole - Youlldrivethenextgenerationofourcustomer-facingapplications,usingReactandmodernfront-endtechnologiestodeliverfast,intuitive,andintelligentinterfaces. Workingcloselywithproduct,design,andback-endteams,youllalsoleverageAItoolstooptimisedevelopment,automatetesting,andcreatesmarteruserinteractions. * Leadtherebuildoffront-endapplicationsusingReact,modernJavaScript/TypeScript,andsupportingframeworks * IntegrateAI-poweredfeaturesintotheuserexperience(e.g.,personalisedrecommendations,intelligentsearc
SeniorAI/FrontEndDeveloperLondon - eCommerce|AI-PoweredUIInnovation|LeadershipOpportunity - WeareseekingaSeniorFront-End/AIDeveloperwithstrongReactandAIexpertisetoleadthetransformationofoureCommerceplatforms. Youwillplayakeyroleinmodernisingourfront-endarchitectureandintegratingAI-poweredsolutionstoenhanceuserexperience,developmentworkflows,andbusinessperformance. AbouttheRole - Youlldrivethenextgenerationofourcustomer-facingapplications,usingReactandmodernfront-endtechnologiestodeliverfast,intuitive,andintelligentinterfaces. Workingcloselywithproduct,design,andback-endteams,youllalsoleverageAItoolstooptimisedevelopment,automatetesting,andcreatesmarteruserinteractions. * Leadtherebuildoffront-endapplicationsusingReact,modernJavaScript/TypeScript,andsupportingframeworks * IntegrateAI-poweredfeaturesintotheuserexperience(e.g.,personalisedrecommendations,intelligentsearc
)
Integration Specialist
Integration Specialist
REC SOLUTIONS LIMITED
Holborn, WC1
From £75,000 to £85,000 per annum Plus Discretionary Bonus and Benefit
The Integration Specialist will offer expertise regarding integration requirements and develop or configure sound technical solutions in a mission-critical production environment. An excellent role has arisen for a Integration Specialist with a well established financial services company based in the City, London. My client is the world's leading provider of on-demand trading and risk management solutions for the financial services industry, we are looking for a Integration Specialist to join a friendly, growing team. Who will love this job-Integration Specialist (FIX Protocol / FIX connectivity / FIX onboarding / UNIX / LINUX / SQL) Job role -Integration Specialist (FIX Protocol / FIX connectivity / FIX onboarding / UNIX / LINUX / SQL) Specialists mu
The Integration Specialist will offer expertise regarding integration requirements and develop or configure sound technical solutions in a mission-critical production environment. An excellent role has arisen for a Integration Specialist with a well established financial services company based in the City, London. My client is the world's leading provider of on-demand trading and risk management solutions for the financial services industry, we are looking for a Integration Specialist to join a friendly, growing team. Who will love this job-Integration Specialist (FIX Protocol / FIX connectivity / FIX onboarding / UNIX / LINUX / SQL) Job role -Integration Specialist (FIX Protocol / FIX connectivity / FIX onboarding / UNIX / LINUX / SQL) Specialists mu
NEW
)
The Senior Developer is a key role within BDO IT’s Solutions Development team and reports to either a Lead Developer or the Solutions Development Senior Manager. As a Senior Developer, you will play a key role in designing, developing and maintaining high-quality software solutions. You’ll be someone who is both comfortable working proactively and managing your own tasks, as well as confident collaborating with others and communicating regularly with senior managers, directors, and BDO’s partners to help businesses effectively. You will work closely with other developers, UX/UI designers and stakeholders to ensure that our products meet the highest standards. * Act as a hands-on full-stack developer with strong front-end development skills and a good
The Senior Developer is a key role within BDO IT’s Solutions Development team and reports to either a Lead Developer or the Solutions Development Senior Manager. As a Senior Developer, you will play a key role in designing, developing and maintaining high-quality software solutions. You’ll be someone who is both comfortable working proactively and managing your own tasks, as well as confident collaborating with others and communicating regularly with senior managers, directors, and BDO’s partners to help businesses effectively. You will work closely with other developers, UX/UI designers and stakeholders to ensure that our products meet the highest standards. * Act as a hands-on full-stack developer with strong front-end development skills and a good
NEWPREMIUM
)
Senior Full Stack Engineer
Senior Full Stack Engineer
REVYBE IT RECRUITMENT LIMITED
EC1, City of London
From £100,000 to £120,000 per annum + Shares
Theyre now looking for a Senior Full-Stack Engineer to help design and build the next generation of their AI-driven platform. * Strong experience as a Full-Stack Engineer across React, Next.js, Node.js, and Python. Reporting directly into the CTO and collaborating closely with product and research teams, this is a unique chance to take ownership across the stack and make a lasting impact in a company at the forefront of applied AI. The role is full-time, 3/4 days a week in their London office. London AI Start-up - Up to £120,000 + Shares + Private Healthcare + Pension - Were working with a well-funded AI start-up in London thats gearing up for huge growth. Theyre expecting to scale 10x over the next 18 months. The role - This isnt your standard engineering role youll
Theyre now looking for a Senior Full-Stack Engineer to help design and build the next generation of their AI-driven platform. * Strong experience as a Full-Stack Engineer across React, Next.js, Node.js, and Python. Reporting directly into the CTO and collaborating closely with product and research teams, this is a unique chance to take ownership across the stack and make a lasting impact in a company at the forefront of applied AI. The role is full-time, 3/4 days a week in their London office. London AI Start-up - Up to £120,000 + Shares + Private Healthcare + Pension - Were working with a well-funded AI start-up in London thats gearing up for huge growth. Theyre expecting to scale 10x over the next 18 months. The role - This isnt your standard engineering role youll
)
An exciting opportunity for a highly skilled Senior Go Developer to join a leading technology business on a contract basis. This organisation is recognised for its engineering excellence and is seeking a Senior Go Developer to help scale distributed systems and deliver high-performance solutions. In this role, the Senior Go Developer will design, develop, and implement data-intensive applications across the full engineering lifecycle. If you're a Senior Go Developer looking for a challenging 6-month contract with a forward-thinking tech company, apply today. You'll architect and deliver microservices-based systems using Go (Golang), AWS, Kubernetes, Docker, and Kafka, working closely with cross-functional teams to build scalable, reliable, and resilient platforms. * Advanced skills in
An exciting opportunity for a highly skilled Senior Go Developer to join a leading technology business on a contract basis. This organisation is recognised for its engineering excellence and is seeking a Senior Go Developer to help scale distributed systems and deliver high-performance solutions. In this role, the Senior Go Developer will design, develop, and implement data-intensive applications across the full engineering lifecycle. If you're a Senior Go Developer looking for a challenging 6-month contract with a forward-thinking tech company, apply today. You'll architect and deliver microservices-based systems using Go (Golang), AWS, Kubernetes, Docker, and Kafka, working closely with cross-functional teams to build scalable, reliable, and resilient platforms. * Advanced skills in
)
Senior Software Engineer - Contract - Outside IR35 - £750 p/d
Senior Software Engineer - Contract - Outside IR35 - £750 p/d
Halian Technology Limited
SW13, South West London
From £600 to £750 per day 6 months initial contract
Senior Software Engineer Our client, a high-growth AI tech business headquartered in London, are seeking an experienced Software Engineer to take a pivotal role in shaping and leading the role out of mission critical software to ensure their customers have 0 Down time. * Go * React/Typescript * GCP * Understanding or experience of working on a AI Platform - The Offer * Contract Type: Contract Outside IR35 * Working Pattern: Hybrid City * Package: £750 p/d
Senior Software Engineer Our client, a high-growth AI tech business headquartered in London, are seeking an experienced Software Engineer to take a pivotal role in shaping and leading the role out of mission critical software to ensure their customers have 0 Down time. * Go * React/Typescript * GCP * Understanding or experience of working on a AI Platform - The Offer * Contract Type: Contract Outside IR35 * Working Pattern: Hybrid City * Package: £750 p/d
NEW
An incredible opportunity for an experienced Senior Go Developer with strong backend engineering skills to join a prestigious tech client on a contract basis. As a Senior Go Developer, you'll play a key role in building mission-critical, data-driven services that power core parts of the platform. If you're a Senior Go Developer looking for a fast-paced, collaborative contract role where your work will ship quickly and matter to real users - apply now. If you like seeing your work go live within days - not weeks - you'll fit right in. * Proficiency in Go / Golang and proven expertise in AWS, Kubernetes, and Docker - London, UK - 6 Month Contract - Known for its high bar for engineering quality, this isn't your typical banking or fintech gig - contractors here are genuinely embedded, in
An incredible opportunity for an experienced Senior Go Developer with strong backend engineering skills to join a prestigious tech client on a contract basis. As a Senior Go Developer, you'll play a key role in building mission-critical, data-driven services that power core parts of the platform. If you're a Senior Go Developer looking for a fast-paced, collaborative contract role where your work will ship quickly and matter to real users - apply now. If you like seeing your work go live within days - not weeks - you'll fit right in. * Proficiency in Go / Golang and proven expertise in AWS, Kubernetes, and Docker - London, UK - 6 Month Contract - Known for its high bar for engineering quality, this isn't your typical banking or fintech gig - contractors here are genuinely embedded, in
)
The Senior Developer has multiple responsibilities within the organization. It is expected that a Senior Developer will work on a portfolio of different software products during their time in the organization and will coach different individuals in their career. * Understand the technical needs/dependencies with other applications/teams and manage these with the Lead Developers and Architects to ensure the correct technical solutions are implemented - Their?time is broken down to software delivery and junior developer coaching responsibilities. * Demonstrated technical authority and leadership, with experience mentoring or coaching junior developers. SEFE, an international energy company, ensures the security of supply and drives the decarbonisation of its customers. SEFEs activities
The Senior Developer has multiple responsibilities within the organization. It is expected that a Senior Developer will work on a portfolio of different software products during their time in the organization and will coach different individuals in their career. * Understand the technical needs/dependencies with other applications/teams and manage these with the Lead Developers and Architects to ensure the correct technical solutions are implemented - Their?time is broken down to software delivery and junior developer coaching responsibilities. * Demonstrated technical authority and leadership, with experience mentoring or coaching junior developers. SEFE, an international energy company, ensures the security of supply and drives the decarbonisation of its customers. SEFEs activities
NEWFEATURED
We're looking for a Senior Fullstack Engineer who thrives on solving complex problems, mentoring others, and building scalable, high-quality digital products. This is a hands-on leadership role where you'll work across both front-end and back-end stacks to deliver impactful features and drive technical excellence. * Lead the design and development of technical solutions across the stack * Mentor and support other engineers Are you ready to lead fullstack innovation in a high-growth tech environment? * Build and maintain features for new and existing digital products * Identify opportunities for technical innovation and process improvement * Collaborate across teams to share knowledge and drive delivery * Back-End: C# (.NET Core, ASP.NET MVC 4.0+) * Front-End: React, Next.js, TypeScrip
We're looking for a Senior Fullstack Engineer who thrives on solving complex problems, mentoring others, and building scalable, high-quality digital products. This is a hands-on leadership role where you'll work across both front-end and back-end stacks to deliver impactful features and drive technical excellence. * Lead the design and development of technical solutions across the stack * Mentor and support other engineers Are you ready to lead fullstack innovation in a high-growth tech environment? * Build and maintain features for new and existing digital products * Identify opportunities for technical innovation and process improvement * Collaborate across teams to share knowledge and drive delivery * Back-End: C# (.NET Core, ASP.NET MVC 4.0+) * Front-End: React, Next.js, TypeScrip
)
Azure Developer
Azure Developer
Queen Square Recruitment Limited
EC2N, City of London
From £500 to £600 per day inside IR35, DOE
Developer Azure Cosmos DB * Develop cloud-native applications using Azure Cosmos DB (SQL API, Mongo API) * Deep understanding of Azure services including Azure Functions, App Services, AKS, and Logic Apps * Hands-on experience with Azure Cosmos DB including query optimisation and throughput management - Location:Central London (hybrid) Contract Type:6 month initial contract, starting ASAP - Industry:Banking & Financial Services - Day rate:£500 - £600 (TBC, inside IR35) Our client, a large global consultancy, is seeking a Cosmos DBDeveloperto play a key role in designing and developingscalable, secure, and high-performance applicationstailored for thebanking and financial servicessector. This is a hands-on role where you willarchitect cloud-native solutionsusingAzure C
Developer Azure Cosmos DB * Develop cloud-native applications using Azure Cosmos DB (SQL API, Mongo API) * Deep understanding of Azure services including Azure Functions, App Services, AKS, and Logic Apps * Hands-on experience with Azure Cosmos DB including query optimisation and throughput management - Location:Central London (hybrid) Contract Type:6 month initial contract, starting ASAP - Industry:Banking & Financial Services - Day rate:£500 - £600 (TBC, inside IR35) Our client, a large global consultancy, is seeking a Cosmos DBDeveloperto play a key role in designing and developingscalable, secure, and high-performance applicationstailored for thebanking and financial servicessector. This is a hands-on role where you willarchitect cloud-native solutionsusingAzure C
NEW
)
The Senior / Lead Software Developer will be responsible for - This is a hands on, Technical Lead level role. * Mentoring and upskilling less experienced developers in the team - specifically on Angular * Taking the lead on architectural and design decisions - The technical focus is 'full stack' working with C# and Angular 17. * Full stack development with C# and Angular 17 as part of the ongoing evolution of the company's core SaaS product * Driving the product development in conjunction with the wider team and business - Key experience * Extensive C# experience * .NET Core * Angular - ideally Angular 17, but any recent version would suffice * Azure DevOps * Agile * Technical leadership * Involvement in driving the evolution of SaaS products - If you
The Senior / Lead Software Developer will be responsible for - This is a hands on, Technical Lead level role. * Mentoring and upskilling less experienced developers in the team - specifically on Angular * Taking the lead on architectural and design decisions - The technical focus is 'full stack' working with C# and Angular 17. * Full stack development with C# and Angular 17 as part of the ongoing evolution of the company's core SaaS product * Driving the product development in conjunction with the wider team and business - Key experience * Extensive C# experience * .NET Core * Angular - ideally Angular 17, but any recent version would suffice * Azure DevOps * Agile * Technical leadership * Involvement in driving the evolution of SaaS products - If you
NEW
)
Senior Backend Engineer Python/Django | Climate Tech Scale-Up | Youll join as a Senior Backend Engineer, taking ownership of complex Python/Django services that power enterprise decarbonisation. Central London - c.£85-95k - Ready to make real impact with your code? This climate-tech scale-up is going through the gears, backed by world-class investors, and heading towards a big future. Theyve built a platform already trusted by global enterprise brands and now the engineering team is growing fast to take things to the next level. Expect to design elegant APIs, tackle data-heavy challenges, and collaborate closely with sustainability experts and product teams. What makes this special? * High-performance engineering team smart, passionate, and collaborative * Big mission accelerating how the worlds large
Senior Backend Engineer Python/Django | Climate Tech Scale-Up | Youll join as a Senior Backend Engineer, taking ownership of complex Python/Django services that power enterprise decarbonisation. Central London - c.£85-95k - Ready to make real impact with your code? This climate-tech scale-up is going through the gears, backed by world-class investors, and heading towards a big future. Theyve built a platform already trusted by global enterprise brands and now the engineering team is growing fast to take things to the next level. Expect to design elegant APIs, tackle data-heavy challenges, and collaborate closely with sustainability experts and product teams. What makes this special? * High-performance engineering team smart, passionate, and collaborative * Big mission accelerating how the worlds large
NEW
)
As a Lead C# Developer you'll manage three Agile teams comprising around ten experienced software engineers, responsible for the flagship SaaS insurance platform that handles 4 billion requests per month. Lead C# Developer / Software Engineer (C# .Net Azure SaaS) Reigate / WFH to £100k - Apply now to find out more about this Lead C# Developer / Software Engineer (C# .Net Azure SaaS) opportunity. Do you have expertise with C# cloud based development combined with technical / team leadership skills? You could be progressing your career, in a senior, hands-on leadership role working on complex and technically challenging systems with continual learning opportunities a global Fintech. You'll play a key role in architecting, designing and developing new fe
As a Lead C# Developer you'll manage three Agile teams comprising around ten experienced software engineers, responsible for the flagship SaaS insurance platform that handles 4 billion requests per month. Lead C# Developer / Software Engineer (C# .Net Azure SaaS) Reigate / WFH to £100k - Apply now to find out more about this Lead C# Developer / Software Engineer (C# .Net Azure SaaS) opportunity. Do you have expertise with C# cloud based development combined with technical / team leadership skills? You could be progressing your career, in a senior, hands-on leadership role working on complex and technically challenging systems with continual learning opportunities a global Fintech. You'll play a key role in architecting, designing and developing new fe
NEWPREMIUM