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21 Part Time API jobs in Harlow + 20 miles

Contract Python Engineer | City of London 2-3 days pw | £600-650pd Python, PySpark, Linux, PostgreSQL, SQL Server, Databricks, Azure, AWS The Role Our Insurance client are looking for a Senior Python Engineer to play a key role in building their scalable data capabilities; designing ingestion pipelines, high-performance APIs, and real-time data processing systems. Key Responsibilities * Stack: Python, PySpark, Linux, PostgreSQL, SQL Server, Databricks, Azure, AWS * Design and implement large-scale data ingestion, transformation, and analysis solutions * Model datasets and develop indicators to improve data quality * Collaborate on Infrastructure as Code, CI/CD pipelines, and application/ API security standards * Evaluate new data sources and automate quality assurance in the development lifecycle If this looks like a good match, please apply now!
Contract Python Engineer | City of London 2-3 days pw | £600-650pd Python, PySpark, Linux, PostgreSQL, SQL Server, Databricks, Azure, AWS The Role Our Insurance client are looking for a Senior Python Engineer to play a key role in building their scalable data capabilities; designing ingestion pipelines, high-performance APIs, and real-time data processing systems. Key Responsibilities * Stack: Python, PySpark, Linux, PostgreSQL, SQL Server, Databricks, Azure, AWS * Design and implement large-scale data ingestion, transformation, and analysis solutions * Model datasets and develop indicators to improve data quality * Collaborate on Infrastructure as Code, CI/CD pipelines, and application/ API security standards * Evaluate new data sources and automate quality assurance in the development lifecycle If this looks like a good match, please apply now!
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NEW
Performance Tester Banking Sector Hybrid working 6-month initial contract with view to extend We are seeking an experienced Performance Tester to join our team on a high-profile Privileged Access Management (PAM) project. The successful candidate will be responsible for designing, executing, and analyzing performance testing scenarios to validate the scalability, stability, and responsiveness of PAM tools. * Collaborate with business analysts, solution architects, and system engineers to understand performance requirements and use cases related to the PAM platform. * Design, script, and execute performance, load, stress, and scalability tests using tools such as LoadRunner, LRE, JMeter, Gatling, or similar * Designed and implemented workload models based on real-user scenarios to simulate peak and average load conditions.
Performance Tester Banking Sector Hybrid working 6-month initial contract with view to extend We are seeking an experienced Performance Tester to join our team on a high-profile Privileged Access Management (PAM) project. The successful candidate will be responsible for designing, executing, and analyzing performance testing scenarios to validate the scalability, stability, and responsiveness of PAM tools. * Collaborate with business analysts, solution architects, and system engineers to understand performance requirements and use cases related to the PAM platform. * Design, script, and execute performance, load, stress, and scalability tests using tools such as LoadRunner, LRE, JMeter, Gatling, or similar * Designed and implemented workload models based on real-user scenarios to simulate peak and average load conditions.
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NEW
6 months London - hybrid x2 day onsite x3 remote Active SC cleared or eligible candidates will be considered Inside ir35 - umbrella only This is an ideal role for an architect who is looking for a new challenge to help implement data strategy across a complex programme which is at the heart of the core UK Brexit capability. The ideal candidate will be responsible for designing, implementing, and maintaining our Dynatrace-based monitoring and observability solution, ensuring optimal performance, scalability, and reliability of our enterprise applications and infrastructure. The candidate will be working in a multi-supplier team and will be responsible for leading team members. Essential skills and experience * Dynatrace is MANDATORY 'Application Architect with experience of working in a distributed enterprise landscape.
6 months London - hybrid x2 day onsite x3 remote Active SC cleared or eligible candidates will be considered Inside ir35 - umbrella only This is an ideal role for an architect who is looking for a new challenge to help implement data strategy across a complex programme which is at the heart of the core UK Brexit capability. The ideal candidate will be responsible for designing, implementing, and maintaining our Dynatrace-based monitoring and observability solution, ensuring optimal performance, scalability, and reliability of our enterprise applications and infrastructure. The candidate will be working in a multi-supplier team and will be responsible for leading team members. Essential skills and experience * Dynatrace is MANDATORY 'Application Architect with experience of working in a distributed enterprise landscape.
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FEATURED
6 months London - hybrid x2 day onsite x3 remote Active SC cleared or eligible candidates will be considered Inside ir35 - umbrella only This is an ideal role for an architect who is looking for a new challenge to help implement data strategy across a complex programme which is at the heart of the core UK Brexit capability. The ideal candidate will be responsible for designing, implementing, and maintaining our Dynatrace-based monitoring and observability solution, ensuring optimal performance, scalability, and reliability of our enterprise applications and infrastructure. The candidate will be working in a multi-supplier team and will be responsible for leading team members. Essential skills and experience * Dynatrace is MANDATORY "Application Architect with experience of working in a distributed enterprise landscape.
6 months London - hybrid x2 day onsite x3 remote Active SC cleared or eligible candidates will be considered Inside ir35 - umbrella only This is an ideal role for an architect who is looking for a new challenge to help implement data strategy across a complex programme which is at the heart of the core UK Brexit capability. The ideal candidate will be responsible for designing, implementing, and maintaining our Dynatrace-based monitoring and observability solution, ensuring optimal performance, scalability, and reliability of our enterprise applications and infrastructure. The candidate will be working in a multi-supplier team and will be responsible for leading team members. Essential skills and experience * Dynatrace is MANDATORY "Application Architect with experience of working in a distributed enterprise landscape.
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FEATUREDNEW
Contract .NET Developer - £500-550pd .NET | Azure | C# | SQL | Insurance Location:Central London 2 days pw Senior .NET Engineer required by our established Insurance client, to work on their market-leading product utilizing the .NET stack. Recognized as a leading InsureTech, you will be working in a growing technology team renowned for its high-performance engineering environment. * Backend software development experience, with expertise in C#, .NET, SQL and Azure. * Proficient in designing and developing APIs with a focus on performance, scalability, and security. * Extensive experience in cloud environments (preferably MS Azure), specializing in microservices and serverless architecture. * Familiarity with JavaScript and/or TypeScript and ReactJS. * Proficiency in agile methodologies and cross-team collaboration.
Contract .NET Developer - £500-550pd .NET | Azure | C# | SQL | Insurance Location:Central London 2 days pw Senior .NET Engineer required by our established Insurance client, to work on their market-leading product utilizing the .NET stack. Recognized as a leading InsureTech, you will be working in a growing technology team renowned for its high-performance engineering environment. * Backend software development experience, with expertise in C#, .NET, SQL and Azure. * Proficient in designing and developing APIs with a focus on performance, scalability, and security. * Extensive experience in cloud environments (preferably MS Azure), specializing in microservices and serverless architecture. * Familiarity with JavaScript and/or TypeScript and ReactJS. * Proficiency in agile methodologies and cross-team collaboration.
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La Fosse are currently partnered with a customer who are looking to recruit a Cloud and Infrastructure Engineer into their team, on an initial 6 month contract, with a view to extend to 12 months. This role is outside IR35, paying £500 per day and will be 50/50 between office and home working. The office location for this role is Central London. We are looking for a highly motivated Cloud Infrastructure Engineer to build and manage our cloud estate. As the Cloud Infrastructure Engineer you will work alongside our developers, data engineers and 3rd party vendors to build and design both internally built workloads and off the shelf solutions in a resilient and reliable manner. You will also be providing both reactive and pro-active operational support of the environment.
La Fosse are currently partnered with a customer who are looking to recruit a Cloud and Infrastructure Engineer into their team, on an initial 6 month contract, with a view to extend to 12 months. This role is outside IR35, paying £500 per day and will be 50/50 between office and home working. The office location for this role is Central London. We are looking for a highly motivated Cloud Infrastructure Engineer to build and manage our cloud estate. As the Cloud Infrastructure Engineer you will work alongside our developers, data engineers and 3rd party vendors to build and design both internally built workloads and off the shelf solutions in a resilient and reliable manner. You will also be providing both reactive and pro-active operational support of the environment.
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FEATUREDNEW

Salesforce Consultant (iMIS)

In Technology Group Limited
EC1, City of London
£500 - £550 per day
Senior Salesforce Consultant (Contract) - iMIS CRM Experience?? London-based office | Fully Remote?? Contract Position | £450/day - £500/day (Outside IR35) Are you a seasoned Salesforce Consultant with a passion for solving complex CRM challenges? We're looking for a highly skilled professional with recent or past experience working with iMIS CRM, ready to hit the ground running in a fast-paced consulting environment. This is a fully remote contract role supporting our London-based team, offering you the flexibility to work from anywhere while delivering impact to clients across sectors. Key Responsibilities * Lead the design, configuration, and implementation of Salesforce solutions tailored to client needs * Integrate and optimize Salesforce with iMIS CRM systems, ensuring seamless functionality and data flow
Senior Salesforce Consultant (Contract) - iMIS CRM Experience?? London-based office | Fully Remote?? Contract Position | £450/day - £500/day (Outside IR35) Are you a seasoned Salesforce Consultant with a passion for solving complex CRM challenges? We're looking for a highly skilled professional with recent or past experience working with iMIS CRM, ready to hit the ground running in a fast-paced consulting environment. This is a fully remote contract role supporting our London-based team, offering you the flexibility to work from anywhere while delivering impact to clients across sectors. Key Responsibilities * Lead the design, configuration, and implementation of Salesforce solutions tailored to client needs * Integrate and optimize Salesforce with iMIS CRM systems, ensuring seamless functionality and data flow
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FEATURED

Salesforce Consultant (iMIS)

In Technology Group Limited
EC1, City of London
£500 - £550 per day
Senior Salesforce Consultant (Contract) - iMIS CRM Experience?? London-based office | Fully Remote?? Contract Position | £450/day - £500/day (Outside IR35) Are you a seasoned Salesforce Consultant with a passion for solving complex CRM challenges? We're looking for a highly skilled professional with recent or past experience working with iMIS CRM, ready to hit the ground running in a fast-paced consulting environment. This is a fully remote contract role supporting our London-based team, offering you the flexibility to work from anywhere while delivering impact to clients across sectors. Key Responsibilities * Lead the design, configuration, and implementation of Salesforce solutions tailored to client needs * Integrate and optimize Salesforce with iMIS CRM systems, ensuring seamless functionality and data flow
Senior Salesforce Consultant (Contract) - iMIS CRM Experience?? London-based office | Fully Remote?? Contract Position | £450/day - £500/day (Outside IR35) Are you a seasoned Salesforce Consultant with a passion for solving complex CRM challenges? We're looking for a highly skilled professional with recent or past experience working with iMIS CRM, ready to hit the ground running in a fast-paced consulting environment. This is a fully remote contract role supporting our London-based team, offering you the flexibility to work from anywhere while delivering impact to clients across sectors. Key Responsibilities * Lead the design, configuration, and implementation of Salesforce solutions tailored to client needs * Integrate and optimize Salesforce with iMIS CRM systems, ensuring seamless functionality and data flow
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FEATURED

Mechanical Shift Leader

GH Engage Limited
The City, EC2M 7PY
£62000 - £65500 per annum + 9% Pension, 26 shifts annual leave, & more
*Exceptional client-side benefits (listed below). - Commercial Building Maintenance - Continental Shift Pattern (days & nights) Are you a fully qualified Mechanical Maintenance Engineer? Do you have experience working within business-critical environments? Due to contract expansion, we are currently recruiting for an experienced Critical Maintenance Supervisor to work within a high-end corporate/critical premises within the City of London carrying out PPMs and Reactive Maintenance within a team of engineers. This role is working on a day and night shift basis. There is no call out on the contract but there is available paid overtime. * Carry out PPMs and Reactive Maintenance duties.
*Exceptional client-side benefits (listed below). - Commercial Building Maintenance - Continental Shift Pattern (days & nights) Are you a fully qualified Mechanical Maintenance Engineer? Do you have experience working within business-critical environments? Due to contract expansion, we are currently recruiting for an experienced Critical Maintenance Supervisor to work within a high-end corporate/critical premises within the City of London carrying out PPMs and Reactive Maintenance within a team of engineers. This role is working on a day and night shift basis. There is no call out on the contract but there is available paid overtime. * Carry out PPMs and Reactive Maintenance duties.
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NEW
We are looking for an iOS Accessibility Subject Matter Expert! The successful candidate will be well versed in application development environments (such as Cocoa and Cocoa Touch) as well as an expert in Mobile Accessibility. The role will involve working closely with many teams simultaneously, and ensuring the best output from each team. Core iOS Development * Swift (primary), Objective-C (legacy support) * UIKit and/or SwiftUI expertise * Xcode and Interface Builder proficiency Accessibility-Specific Development * Strong knowledge of UIAccessibility APIs (e.g., accessibilityLabel, accessibilityHint, accessibilityTraits) * Dynamic Type support (responsive text sizing) * Semantic grouping using UIAccessibilityContainer * Custom accessibility implementation for non-standard UI elements Accessibility Testing & Tools
We are looking for an iOS Accessibility Subject Matter Expert! The successful candidate will be well versed in application development environments (such as Cocoa and Cocoa Touch) as well as an expert in Mobile Accessibility. The role will involve working closely with many teams simultaneously, and ensuring the best output from each team. Core iOS Development * Swift (primary), Objective-C (legacy support) * UIKit and/or SwiftUI expertise * Xcode and Interface Builder proficiency Accessibility-Specific Development * Strong knowledge of UIAccessibility APIs (e.g., accessibilityLabel, accessibilityHint, accessibilityTraits) * Dynamic Type support (responsive text sizing) * Semantic grouping using UIAccessibilityContainer * Custom accessibility implementation for non-standard UI elements Accessibility Testing & Tools
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AWS Cloud Engineer

TEKsystems
City of London, London
500.00 - 600.00 GBP/Daily
#Amazon #Connect #Engineer #AWS #AmazonConnect #Python #Javascript My client, a world renowned healthcare provider, are seeking a talented Amazon Connect Engineer to contribute to the development and implementation of contact centre solutions. You will be part of a team focused on building and deploying robust contact centre solutions leveraging Amazon Connect and other AWS services. #Amazon #Connect #Engineer #AWS #AmazonConnect #Python #Javascript Responsibilities * Develop, test, and deploy components of contact centre solutions under the guidance of senior engineers and architects. * Utilise knowledge of AWS services such as Lambda, DynamoDB, S3, SNS, Lex, Bedrock, API Gateway, and Pinpoint to support contact centre solution development. * Gain proficiency in Amazon Connect features, including contact flows, agent desktops, and routing.
#Amazon #Connect #Engineer #AWS #AmazonConnect #Python #Javascript My client, a world renowned healthcare provider, are seeking a talented Amazon Connect Engineer to contribute to the development and implementation of contact centre solutions. You will be part of a team focused on building and deploying robust contact centre solutions leveraging Amazon Connect and other AWS services. #Amazon #Connect #Engineer #AWS #AmazonConnect #Python #Javascript Responsibilities * Develop, test, and deploy components of contact centre solutions under the guidance of senior engineers and architects. * Utilise knowledge of AWS services such as Lambda, DynamoDB, S3, SNS, Lex, Bedrock, API Gateway, and Pinpoint to support contact centre solution development. * Gain proficiency in Amazon Connect features, including contact flows, agent desktops, and routing.
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PREMIUM
6 months Remote Inside ir35 - Umbrella only * Develop and maintain integration solutions using WebMethods tools (Integration Server, Broker, Designer). * Support and configure Axway solutions, such as API management and B2B gateway. * Troubleshoot, debug, and optimize integration solutions, ensuring smooth data flow. * Require 2+ years of WebMethods experience and some knowledge of Axway, web services, and integration patterns. Interested candidates should submit their CV in the first instance.
6 months Remote Inside ir35 - Umbrella only * Develop and maintain integration solutions using WebMethods tools (Integration Server, Broker, Designer). * Support and configure Axway solutions, such as API management and B2B gateway. * Troubleshoot, debug, and optimize integration solutions, ensuring smooth data flow. * Require 2+ years of WebMethods experience and some knowledge of Axway, web services, and integration patterns. Interested candidates should submit their CV in the first instance.
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FEATURED
6 months Remote Inside ir35 - Umbrella only * Develop and maintain integration solutions using WebMethods tools (Integration Server, Broker, Designer). * Support and configure Axway solutions, such as API management and B2B gateway. * Troubleshoot, debug, and optimize integration solutions, ensuring smooth data flow. * Require 2+ years of WebMethods experience and some knowledge of Axway, web services, and integration patterns. Interested candidates should submit their CV in the first instance.
6 months Remote Inside ir35 - Umbrella only * Develop and maintain integration solutions using WebMethods tools (Integration Server, Broker, Designer). * Support and configure Axway solutions, such as API management and B2B gateway. * Troubleshoot, debug, and optimize integration solutions, ensuring smooth data flow. * Require 2+ years of WebMethods experience and some knowledge of Axway, web services, and integration patterns. Interested candidates should submit their CV in the first instance.
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FEATUREDNEW

ServiceNow Developer

Sanderson Recruitment
EC1, City of London
£600 - £700 per day
ServiceNow CSM Developer (Contract) * Hybrid: London HQ - 2 Days a Month * Duration: 6 Months Initial + Potential Further Extensions * Rate: £600 - £700 Inside IR35 (Via Umbrella) We are seeking an experienced ServiceNow CSM Developer. You will design and deliver scalable, secure, and high-performing solutions. In this role, you will collaborate with clients, develop Service Portal components, and integrate them with various systems. * Develop and customise ServiceNow Service Portal pages, widgets, and components using HTML, CSS, JavaScript, and ServiceNow scripting. * Extend portal functionality with ServiceNow APIs and integrations. * Ensure responsive, user-friendly design and best practices. * Work with cross-functional teams to integrate the portal with ServiceNow modules and external systems. * Conduct testing, troubleshoot issues, and support end users.
ServiceNow CSM Developer (Contract) * Hybrid: London HQ - 2 Days a Month * Duration: 6 Months Initial + Potential Further Extensions * Rate: £600 - £700 Inside IR35 (Via Umbrella) We are seeking an experienced ServiceNow CSM Developer. You will design and deliver scalable, secure, and high-performing solutions. In this role, you will collaborate with clients, develop Service Portal components, and integrate them with various systems. * Develop and customise ServiceNow Service Portal pages, widgets, and components using HTML, CSS, JavaScript, and ServiceNow scripting. * Extend portal functionality with ServiceNow APIs and integrations. * Ensure responsive, user-friendly design and best practices. * Work with cross-functional teams to integrate the portal with ServiceNow modules and external systems. * Conduct testing, troubleshoot issues, and support end users.
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FEATURED
6 months Remote Inside IR35 - Umbrella only We are seeking a highly technical ServiceNow Developer with in-depth expertise in IT Service Management (ITSM) and IT Operations Management (ITOM). The ideal candidate will design, develop, and implement solutions within the ServiceNow platform, optimizing IT processes and ensuring seamless service delivery in complex IT environments. * ServiceNow Development: Customize and configure ITSM and ITOM modules, including Incident, Change, Problem, Request Management, Discovery, Event Management, and Orchestration. * Technical Expertise: Develop and maintain workflows, scripts, and integrations to support ITSM/ITOM functionalities. * Collaboration: Work closely with cross-functional teams to align ServiceNow implementations with organizational goals.
6 months Remote Inside IR35 - Umbrella only We are seeking a highly technical ServiceNow Developer with in-depth expertise in IT Service Management (ITSM) and IT Operations Management (ITOM). The ideal candidate will design, develop, and implement solutions within the ServiceNow platform, optimizing IT processes and ensuring seamless service delivery in complex IT environments. * ServiceNow Development: Customize and configure ITSM and ITOM modules, including Incident, Change, Problem, Request Management, Discovery, Event Management, and Orchestration. * Technical Expertise: Develop and maintain workflows, scripts, and integrations to support ITSM/ITOM functionalities. * Collaboration: Work closely with cross-functional teams to align ServiceNow implementations with organizational goals.
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FEATUREDNEW

Service Now Developer

Eteam Workforce Limited
E17, East London
£671 per day
We are a Global Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you. Role: Service Now Developer Location: London (2 days hybrid) Duration: 6 months Rate: £671 per day IR35 status Senior ServiceNow Developer role is responsible for configuring, developing & managing Cloud Governance Process on ServiceNow. Works closely with various stakeholders and Product owners within Global cloud services to understand business requirements and translate into technology solutions, ensuring customer expectations are met in a timely manner and aligned with technology standards. Building technical solutions on ServiceNow platform based on project needs and process requirements Good understanding of the overall architecture of ServiceNow Translate business requirements into functional design
We are a Global Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you. Role: Service Now Developer Location: London (2 days hybrid) Duration: 6 months Rate: £671 per day IR35 status Senior ServiceNow Developer role is responsible for configuring, developing & managing Cloud Governance Process on ServiceNow. Works closely with various stakeholders and Product owners within Global cloud services to understand business requirements and translate into technology solutions, ensuring customer expectations are met in a timely manner and aligned with technology standards. Building technical solutions on ServiceNow platform based on project needs and process requirements Good understanding of the overall architecture of ServiceNow Translate business requirements into functional design
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Salesforce Cloud Consultant - Outside IR35 - £530 per day - Remote

The Bridge (IT Recruitment) Limited
EC1, City of London, EC1A 1AA
£500 - 530 per day
My client, a Global eCommerce organisation are looking to recruit an experienced Salesforce Developer to start ASAP. -Strong knowledge of the Salesforce platform, including Apex, Visualforce, Lightning Components, and APIs. -Architecture-level experience advantageous -Experience with integrations and data migration in Salesforce and unpicking code. -Experience of working for a Global organisation -Excellent problem-solving skills and attention to detail -Ability to work proactively in a small team or remote setting -Salesforce certifications are a plus The role is outside IR35, and is predominantly remote working with occasional travel to offices in central London OR Northamptonshire. Apply now for immediate consideration.
My client, a Global eCommerce organisation are looking to recruit an experienced Salesforce Developer to start ASAP. -Strong knowledge of the Salesforce platform, including Apex, Visualforce, Lightning Components, and APIs. -Architecture-level experience advantageous -Experience with integrations and data migration in Salesforce and unpicking code. -Experience of working for a Global organisation -Excellent problem-solving skills and attention to detail -Ability to work proactively in a small team or remote setting -Salesforce certifications are a plus The role is outside IR35, and is predominantly remote working with occasional travel to offices in central London OR Northamptonshire. Apply now for immediate consideration.
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React Developer

Claremont Consulting
EC1, City of London
Up to £600 per day
Role: React Developer Contract Length: 6 months Rate: £600/day (Inside IR35) Location: Remote (Occasional in-person meetings) Are you an experienced React Developer looking for your next challenge? A fast-growing start-up is looking for a talented contractor to join their development team on a 6-month contract. * Develop high-performance React applications, focusing on clean, reusable components. * Collaborate with cross-functional teams to implement new features. * Enhance user experience by improving UI/UX based on feedback and best practices. * Deliver quality code that is well-tested and maintainable. * Engage in agile development processes to deliver timely updates and improvements. * Strong experience with React.js and JavaScript. * Familiarity with Redux for state management. * Proven experience in building responsive, user-friendly web apps.
Role: React Developer Contract Length: 6 months Rate: £600/day (Inside IR35) Location: Remote (Occasional in-person meetings) Are you an experienced React Developer looking for your next challenge? A fast-growing start-up is looking for a talented contractor to join their development team on a 6-month contract. * Develop high-performance React applications, focusing on clean, reusable components. * Collaborate with cross-functional teams to implement new features. * Enhance user experience by improving UI/UX based on feedback and best practices. * Deliver quality code that is well-tested and maintainable. * Engage in agile development processes to deliver timely updates and improvements. * Strong experience with React.js and JavaScript. * Familiarity with Redux for state management. * Proven experience in building responsive, user-friendly web apps.
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London - Hybrid Remarkable Our Culture Remarkable company culture is centered around being "remarkable," with a strong emphasis on innovation, continuous learning, and a deep sense of purpose. Employees are encouraged to be adventurous, open-minded, and driven by passion and determination. The group places a significant focus on personal development and professional growth, offering opportunities for ongoing training and skills enhancement. We foster a collaborative environment where diversity, equity, and inclusivity are actively championed. The company promotes flexible working, sustainability, and social responsibility, ensuring that its operations leave a positive impact on both the environment and the communities it serves!
London - Hybrid Remarkable Our Culture Remarkable company culture is centered around being "remarkable," with a strong emphasis on innovation, continuous learning, and a deep sense of purpose. Employees are encouraged to be adventurous, open-minded, and driven by passion and determination. The group places a significant focus on personal development and professional growth, offering opportunities for ongoing training and skills enhancement. We foster a collaborative environment where diversity, equity, and inclusivity are actively championed. The company promotes flexible working, sustainability, and social responsibility, ensuring that its operations leave a positive impact on both the environment and the communities it serves!
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Paysafe Limited (Paysafe) (NYSE: PSFE) (PSFE.WS) is a leading payments platform with an extensive track record of serving merchants and consumers in the global entertainment sectors. Its core purpose is to enable businesses and consumers to connect and transact seamlessly through industry-leading capabilities in payment processing, digital wallet, and online cash solutions. With over 20 years of online payment experience, an annualized transactional volume of $140 billion in 2023, and approximately 3,200 employees located in 12+ countries, Paysafe connects businesses and consumers across 260 payment types in over 40 currencies around the world. Delivered through an integrated platform, Paysafe solutions are geared toward mobile-initiated transactions, real-time analytics and the convergence between brick-and-mortar and online payments.
Paysafe Limited (Paysafe) (NYSE: PSFE) (PSFE.WS) is a leading payments platform with an extensive track record of serving merchants and consumers in the global entertainment sectors. Its core purpose is to enable businesses and consumers to connect and transact seamlessly through industry-leading capabilities in payment processing, digital wallet, and online cash solutions. With over 20 years of online payment experience, an annualized transactional volume of $140 billion in 2023, and approximately 3,200 employees located in 12+ countries, Paysafe connects businesses and consumers across 260 payment types in over 40 currencies around the world. Delivered through an integrated platform, Paysafe solutions are geared toward mobile-initiated transactions, real-time analytics and the convergence between brick-and-mortar and online payments.
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About Us Skills & Requirements 1. You have experience developing web applications and can share examples 2. You have experience adapting other peoples code 3. You are comfortable working with a large variety of APIs 4. You have experience developing APIs 5. You can make the fast faster! 6. You have your own thoughts and opinions on possible development languages and can justify your preferences 7. You are interested in NoSQL (we work with CouchDB) and PostgreSQL 8. You can handle large and dynamic data sets 9. You are confident and skilled with server side development languages (we work in Python) 10. You can work well in a team 11. You understand that working at a start-up is very different from a 9 to 5, it is exceptionally rewarding but requires working odd and long hours at times 12. You have solid experience with JavaScript frameworks like jQuery 13.
About Us Skills & Requirements 1. You have experience developing web applications and can share examples 2. You have experience adapting other peoples code 3. You are comfortable working with a large variety of APIs 4. You have experience developing APIs 5. You can make the fast faster! 6. You have your own thoughts and opinions on possible development languages and can justify your preferences 7. You are interested in NoSQL (we work with CouchDB) and PostgreSQL 8. You can handle large and dynamic data sets 9. You are confident and skilled with server side development languages (we work in Python) 10. You can work well in a team 11. You understand that working at a start-up is very different from a 9 to 5, it is exceptionally rewarding but requires working odd and long hours at times 12. You have solid experience with JavaScript frameworks like jQuery 13.
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168 exact matches jobs are outside your preferred location

Android Developer

Alfen Technology Ltd
RG6, Reading
Up to £450 per day
Job Title: Android Developer API & Parser Integration (Contract) We're collaborating with a pioneering technology company that's leading the charge in device-to-mobile integration. Their current Android application is tightly coupled with proprietary hardware, focusing on parsing and displaying real-time data from the device. However, they're now embarking on an ambitious new journey: decoupling the front-end and establishing an API-first ecosystem. This is where you come in. Your expertise will be instrumental in shaping this transition. You'll play a key role in rearchitecting the application, designing and implementing robust APIs, and ensuring seamless communication between the mobile app and the hardware. This is a chance to make a significant impact on the future of their product, while also expanding your skillset and working with cutting-edge technology.
Job Title: Android Developer API & Parser Integration (Contract) We're collaborating with a pioneering technology company that's leading the charge in device-to-mobile integration. Their current Android application is tightly coupled with proprietary hardware, focusing on parsing and displaying real-time data from the device. However, they're now embarking on an ambitious new journey: decoupling the front-end and establishing an API-first ecosystem. This is where you come in. Your expertise will be instrumental in shaping this transition. You'll play a key role in rearchitecting the application, designing and implementing robust APIs, and ensuring seamless communication between the mobile app and the hardware. This is a chance to make a significant impact on the future of their product, while also expanding your skillset and working with cutting-edge technology.
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£300-£400 per day (inside IR35 via Umbrella company) - 12 month+ contract A new and exciting opportunity to assist a global Automotive brand in the implementation of a critical project to deliver the next generation of Electric Vehicle - EV Connected Services. Ideally a commercially astute business manager with experience of managing projects, involvement in tenders, strong communication and presentation skills, and ideally direct experience of connected services and automotive. The role holder will need to blend their skills in project management, sales/business development, product management, into a cohesive strategy that can deliver our clients ambitious targets in this area. * Knowledge of the Automotive industry * Product knowledge of the EV market and Connective Services * Good communication skills, both verbal and written
£300-£400 per day (inside IR35 via Umbrella company) - 12 month+ contract A new and exciting opportunity to assist a global Automotive brand in the implementation of a critical project to deliver the next generation of Electric Vehicle - EV Connected Services. Ideally a commercially astute business manager with experience of managing projects, involvement in tenders, strong communication and presentation skills, and ideally direct experience of connected services and automotive. The role holder will need to blend their skills in project management, sales/business development, product management, into a cohesive strategy that can deliver our clients ambitious targets in this area. * Knowledge of the Automotive industry * Product knowledge of the EV market and Connective Services * Good communication skills, both verbal and written
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NEW

Integration engineer

I3 Resourcing Limited
London
£550 - £850 per day
City of London - Contract Flexible day rate INSIDE IR35 APIs ; Data Flows ; Azure Logic Apps Working with prestigious London market insurer I am looking for a hands-on, forward-thinking Integration Engineer to help bring coherence and orchestration to a fragmented technology environment. About the role- * Design and implement integration solutions across our technology estate to enable seamless data and system interoperability. * Assess existing systems and integrations, identifying areas of inefficiency, duplication, or fragility, and lead remediation efforts. * Champion modern integration platforms, tools, and patterns (e.g., APIs, event-driven architecture, messaging systems). * Act as a bridge between architecture, engineering, and other technology teams to ensure integration aligns with strategic goals and user needs. Experience required-
City of London - Contract Flexible day rate INSIDE IR35 APIs ; Data Flows ; Azure Logic Apps Working with prestigious London market insurer I am looking for a hands-on, forward-thinking Integration Engineer to help bring coherence and orchestration to a fragmented technology environment. About the role- * Design and implement integration solutions across our technology estate to enable seamless data and system interoperability. * Assess existing systems and integrations, identifying areas of inefficiency, duplication, or fragility, and lead remediation efforts. * Champion modern integration platforms, tools, and patterns (e.g., APIs, event-driven architecture, messaging systems). * Act as a bridge between architecture, engineering, and other technology teams to ensure integration aligns with strategic goals and user needs. Experience required-
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.Net Developer - GDS, OOAD, .Net Core, RESTful

Hays Technology
London
£400.0 - £420.0 per annum + Up to £420pd (Outside IR35)
Up to £420 per day (Outside IR35) Primarily Remote (Must be UK based, eligible for BPSS Clearance) 6 Months My client is an instantly recognisable consultancy who require a C# .Net Developer with .Net Core, RESTful web services, microservices and knowledge of building solutions in an Azure Containerised environment to join a business-critical GDS programme for a high profile client * Proven experience as a C# .Net Developer with working knowledge of a Government Digital Service (GDS) environment * Strong knowledge and working use of .Net Core and RESTful web services (API). * Recent experience developing Microservice based solutions * Worked on object-oriented design patterns (OOAD etc) and design principles (kiss/solid etc) * Prior use of RDBMS, e.g. Oracle, MySQL or Postgres * Experience in Test-Driven Development (TDD), unit testing and unit testing frameworks
Up to £420 per day (Outside IR35) Primarily Remote (Must be UK based, eligible for BPSS Clearance) 6 Months My client is an instantly recognisable consultancy who require a C# .Net Developer with .Net Core, RESTful web services, microservices and knowledge of building solutions in an Azure Containerised environment to join a business-critical GDS programme for a high profile client * Proven experience as a C# .Net Developer with working knowledge of a Government Digital Service (GDS) environment * Strong knowledge and working use of .Net Core and RESTful web services (API). * Recent experience developing Microservice based solutions * Worked on object-oriented design patterns (OOAD etc) and design principles (kiss/solid etc) * Prior use of RDBMS, e.g. Oracle, MySQL or Postgres * Experience in Test-Driven Development (TDD), unit testing and unit testing frameworks
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