1,526 to 1,550 of 1,639 REST Jobs

to continued growth, we have a great opportunity available for a Senior Salesforce Developer to join a dedicated Salesforce team and help modernise how their platform connects with the rest of the global infrastructure/platforms. In summary, this is a unique opportunity to redefine how Salesforce powers this global business. In the words of the Salesforce Leader, day-to … to design end-to-end Salesforce solutions that scale, maintain performance, and ensure data integrity. Experience integrating Salesforce with third-party platforms (e.g., CPQ, marketing automation, billing systems) using REST/SOAP APIs and middleware tools. Familiar with modern Salesforce DevOps practices including Git-based version control, automated deployments, and testing frameworks. Strong understanding of data modelling, governance, and reporting More ❯

to continued growth, we have a great opportunity available for a Senior Salesforce Developer to join a dedicated Salesforce team and help modernise how their platform connects with the rest of the global infrastructure/platforms. In summary, this is a unique opportunity to redefine how Salesforce powers this global business. In the words of the Salesforce Leader, day-to … to design end-to-end Salesforce solutions that scale, maintain performance, and ensure data integrity. Experience integrating Salesforce with third-party platforms (e.g., CPQ, marketing automation, billing systems) using REST/SOAP APIs and middleware tools. Familiar with modern Salesforce DevOps practices — including Git-based version control, automated deployments, and testing frameworks. Strong understanding of data modelling, governance, and reporting More ❯

to continued growth, we have a great opportunity available for a Senior Salesforce Developer to join a dedicated Salesforce team and help modernise how their platform connects with the rest of the global infrastructure/platforms. In summary, this is a unique opportunity to redefine how Salesforce powers this global business. In the words of the Salesforce Leader, day-to … to design end-to-end Salesforce solutions that scale, maintain performance, and ensure data integrity. Experience integrating Salesforce with third-party platforms (e.g., CPQ, marketing automation, billing systems) using REST/SOAP APIs and middleware tools. Familiar with modern Salesforce DevOps practices including Git-based version control, automated deployments, and testing frameworks. Strong understanding of data modelling, governance, and reporting More ❯

run POC and suggest to Business & Tech stakeholders of products fit for purpose addressing the performance & other bottlenecks in BAU system Exposure to Security standards for Data in Transit & Rest such as TLS/SSL, Data Encryption Knowledge on UK GDPR, PII, PCI-DSS data standards Implementation of designs related to Batch processing patterns involving Talend, Quartz or similar. Experience … MongoDB Atlassian, Serverless Functions and data insight solutions. Experience in designing systems for integration and re-use, using frameworks/standards, technologies, and design patterns such as API Gateways, REST, Message Brokers and token-based security. Exposure to Auth & Auth principles & tools such as SAML, OpenID, OAuth, JWT, OKTA, AWS Cognito, Hashicorp Vault A demonstrable record of designing solutions to More ❯

Expertise in Integration patterns involving files(using FTP, SFTP, MoveIT), MQ, CDC, Message Bus, Hub & Spoke, Pub/Sub Experience in implementation of Security standards for Data in Transit & Rest such as TLS/SSL, Data Encryption Knowledge in MQ & AMQ concepts such as RabbitMQ & Oracle MQ Expertise Knowledge in Data Management workflow & integration such as Data Lake, ETL , Data … MongoDB Atlassian, Serverless Functions and data insight solutions. Experience in designing systems for integration and re-use, using frameworks/standards, technologies and design patterns such as API Gateways, REST, Message Brokers and token-based security. Expertise in Auth & Auth principles & tools such as SAML, OpenID, OAuth, JWT, OKTA, AWS Cognito, Hashicorp Vault Designing solution and leading digital delivery teams More ❯

focus will be to continue building Kraken's Market Gateway offering which will allow clients to communicate with other businesses using regulated message formats and protocols. Together with the rest of the team, you will bring the same revolutionary customer experience, operational excellence and speed of innovation that Kraken is powering across energy retailers to other sectors. Some of our … looking for someone with a general interest in technology and problem-solving; someone diligent and thoughtful. Senior Software Engineer or above and experience in: Scala, Domain modelling, HTTP and REST APIs, Writing robust, fault-tolerant and observable software, Apache Kafka and event-based architecture, Postgres or other relational databases, Kubernetes, Python Plus experience in the following would be a bonus More ❯

to the future front-end rebuild, re-platforming their architecture, building microservices in and TypeScript, and a host of new feature development work. Tech Stack: , TypeScript, JavaScript MongoDB (NoSQL), REST/GraphQL APIs Azure Cloud, containerised deployments HTML, CSS What we're looking for: 5+ years' experience in backend or full stack development Strong knowledge of , TypeScript, and microservices architecture … Solid understanding of scalable REST APIs and NoSQL databases Interest or experience in front-end development Proactive, solutions-led mindset with a passion for improving systems The role is remote, with the option to work in the Shoreditch office (1 day a week if you're local). Salary: up to £87k depending on experience. Please Note: We are only More ❯

with data held in flat files, SQL, MySQL, MARIA, ORACLE and others. You will have a strong working knowledge of developing & maintaining integrations using web services and APIs, including REST and SOAP. You will be able to demonstrate your great problem-solving skills, with the ability to troubleshoot complex integration issues and have good communication skills, comfortable liaising with Stakeholders. … Title: Boomi Integration Analyst Developer Location: London 2 days a week. Rest Hybrid/Remote. Duration: 1 x FTE and 2 x 12 month FTC's Salary: £44,000 £47,800 per annum. Start: ASAP. Benefits: In return, they offer 30 days' leave per annum, access to a pension scheme, a season ticket loan scheme and competitive salaries. They also More ❯

future front-end rebuild, re-platforming their architecture, building microservices in Node.js and TypeScript, and a host of new feature development work. Tech Stack: Node.js, TypeScript, JavaScript MongoDB (NoSQL), REST/GraphQL APIs Azure Cloud, containerised deployments HTML, CSS What we re looking for: 5+ years experience in backend or full stack development Strong knowledge of Node.js, TypeScript, and microservices … architecture Stong understanding of concurrency and experience building systems with a high volume of traffic Solid understanding of scalable REST APIs and NoSQL databases Interest or experience in front-end development The role is remote, with the option to work in the Shoreditch office (1 day a week if you re local). Salary: up to £87k depending on experience. More ❯

future front-end rebuild, re-platforming their architecture, building microservices in Node.js and TypeScript, and a host of new feature development work. Tech Stack: Node.js, TypeScript, JavaScript MongoDB (NoSQL), REST/GraphQL APIs Azure Cloud, containerised deployments HTML, CSS What we’re looking for: 5+ years’ experience in backend or full stack development Strong knowledge of Node.js, TypeScript, and microservices … architecture Stong understanding of concurrency and experience building systems with a high volume of traffic Solid understanding of scalable REST APIs and NoSQL databases Interest or experience in front-end development The role is remote, with the option to work in the Shoreditch office (1 day a week if you’re local). Salary: up to £87k depending on experience. More ❯

future front-end rebuild, re-platforming their architecture, building microservices in Node.js and TypeScript, and a host of new feature development work. Tech Stack: Node.js, TypeScript, JavaScript MongoDB (NoSQL), REST/GraphQL APIs Azure Cloud, containerised deployments HTML, CSS What we’re looking for: 5+ years’ experience in backend or full stack development Strong knowledge of Node.js, TypeScript, and microservices … architecture Stong understanding of concurrency and experience building systems with a high volume of traffic Solid understanding of scalable REST APIs and NoSQL databases Interest or experience in front-end development The role is remote, with the option to work in the Shoreditch office (1 day a week if you’re local). Salary: up to £87k depending on experience. More ❯

Unit4 Lead Technical Consultant Permanent | Fully Remote (UK) £65,000 - £80,000 + bonus Key Skills: SQL (T-SQL or PL/SQL) * Unit4 ERP Datasets/Data Dictionary * REST & SOAP Web Services * PowerShell * RERX/ARC/Xtra Reporting About the Role We're seeking a technically focused Unit4 Lead Consultant to take ownership of complex solution design, development … business and functional requirements into technical specifications and data models. Develop and optimise SQL queries and stored procedures across T-SQL or PL/SQL environments. Build and maintain REST and SOAP APIs , supporting seamless system integrations. Create and convert reports using RERX, ARC, and Xtra , applying best practices for performance and maintainability. Use scripting (PowerShell, Liquid) to automate processes … development background (T-SQL or PL/SQL). Proven experience working with Unit4 ERP integration routines and interfaces (e.g., GL07, CS15, LG04). Proficiency with web services technologies (REST, SOAP), including JSON/XML and tools like Postman or SoapUI. Experience with PowerShell scripting , Liquid Scripting, or similar automation tools. Understanding of reporting frameworks (RERX, ARC conversions, Xtra). More ❯

Unit4 Lead Technical Consultant Permanent | Fully Remote (UK) £65,000 - £80,000 + bonus Key Skills: SQL (T-SQL or PL/SQL) * Unit4 ERP Datasets/Data Dictionary * REST & SOAP Web Services * PowerShell * RERX/ARC/Xtra Reporting About the Role We're seeking a technically focused Unit4 Lead Consultant to take ownership of complex solution design, development … business and functional requirements into technical specifications and data models. Develop and optimise SQL queries and stored procedures across T-SQL or PL/SQL environments. Build and maintain REST and SOAP APIs , supporting seamless system integrations. Create and convert reports using RERX, ARC, and Xtra , applying best practices for performance and maintainability. Use scripting (PowerShell, Liquid) to automate processes … development background (T-SQL or PL/SQL). Proven experience working with Unit4 ERP integration routines and interfaces (e.g., GL07, CS15, LG04). Proficiency with web services technologies (REST, SOAP), including JSON/XML and tools like Postman or SoapUI. Experience with PowerShell scripting , Liquid Scripting, or similar automation tools. Understanding of reporting frameworks (RERX, ARC conversions, Xtra). More ❯

all the relevant information. Permanent | Fully Remote (UK) £65,000 - £80,000 + bonus Key Skills: SQL (T-SQL or PL/SQL) * Unit4 ERP Datasets/Data Dictionary * REST & SOAP Web Services * PowerShell * RERX/ARC/Xtra Reporting About the Role We're seeking a technically focused Unit4 Lead Consultant to take ownership of complex solution design, development … business and functional requirements into technical specifications and data models. Develop and optimise SQL queries and stored procedures across T-SQL or PL/SQL environments. Build and maintain REST and SOAP APIs, supporting seamless system integrations. Create and convert reports using RERX, ARC, and Xtra, applying best practices for performance and maintainability. Use scripting (PowerShell, Liquid) to automate processes … development background (T-SQL or PL/SQL). Proven experience working with Unit4 ERP integration routines and interfaces (e.g., GL07, CS15, LG04). Proficiency with web services technologies (REST, SOAP), including JSON/XML and tools like Postman or SoapUI. Experience with PowerShell scripting, Liquid Scripting, or similar automation tools. Understanding of reporting frameworks (RERX, ARC conversions, Xtra). More ❯

Cloud Security Engineer (AWS) - Node.js/NestJS and REST API - Authentication (Auth0, Ping Identity) Contract - 12 months, upto 650/day inside IR35 ***Hybrid - 3 days office Leading financial services client is seeking a Senior Cloud Security Engineer and help shape their cybersecurity in a fast-paced, global environment. Key Responsibilities: Design and maintain RESTful APIs and microservices using Node.js … deployments. Embed DevSecOps best practices across IAM, networking and compliance. Collaborate with Agile teams to deliver high-quality, secure software at scale. Key Skills: Strong Node.js/NestJS and REST API development experience. Skilled in AWS Proficient with IaC, CI/CD (CloudFormation, Terraform) Cloud security principles, including IAM, networking, and encryption If this is of interest and you have More ❯

Cloud Security Engineer (AWS) - Node.js/NestJS and REST API - Authentication (Auth0, Ping Identity) Contract - 12 months, upto £650/day inside IR35 ***Hybrid - 3 days office Leading financial services client is seeking a Senior Cloud Security Engineer and help shape their cybersecurity in a fast-paced, global environment. Key Responsibilities: Design and maintain RESTful APIs and microservices using Node.js … deployments. Embed DevSecOps best practices across IAM, networking and compliance. Collaborate with Agile teams to deliver high-quality, secure software at scale. Key Skills: Strong Node.js/NestJS and REST API development experience. Skilled in AWS Proficient with IaC, CI/CD (CloudFormation, Terraform) Cloud security principles, including IAM, networking, and encryption If this is of interest and you have More ❯

processing. You obsess over milliseconds and understand the trade-offs. Proficiency with cloud platforms (AWS, GCP, or Azure) and containerization technologies (Kubernetes, Docker). Deep understanding of API design (REST, gRPC, Webhooks) and API security (OAuth 2.0, mTLS, JWTs). Knowledge of (or deep, demonstrable curiosity about) telecommunications protocols and architectures. You must be comfortable talking to network engineers. Experience … throughput messaging or streaming platforms (eg, Kafka, Pulsar). This is a permanent position with hybrid working of two days a week in the central London office and the rest WFH. The salary is very much Dependent on experience with a guide between £130k-£160K basic + package. More ❯

processing. You obsess over milliseconds and understand the trade-offs. Proficiency with cloud platforms (AWS, GCP, or Azure) and containerization technologies (Kubernetes, Docker). Deep understanding of API design (REST, gRPC, Webhooks) and API security (OAuth 2.0, mTLS, JWTs). Knowledge of (or deep, demonstrable curiosity about) telecommunications protocols and architectures. You must be comfortable talking to network engineers. Experience … throughput messaging or streaming platforms (e.g., Kafka, Pulsar). This is a permanent position with hybrid working of two days a week in the central London office and the rest WFH. The salary is very much dependant on experience with a guide between £130k-£160K basic + package. More ❯

Cloud Security Engineer (AWS) - Node.js/NestJS and REST API - Authentication (Auth0, Ping Identity) Contract - 12 months, upto £650/day inside IR35 ***Hybrid - 3 days office Leading financial services client is seeking a Senior Cloud Security Engineer and help shape their cybersecurity in a fast-paced, global environment. Key Responsibilities: Design and maintain RESTful APIs and microservices using Node.js … deployments. Embed DevSecOps best practices across IAM, networking and compliance. Collaborate with Agile teams to deliver high-quality, secure software at scale. Key Skills: Strong Node.js/NestJS and REST API development experience. Skilled in AWS Proficient with IaC, CI/CD (CloudFormation, Terraform) Cloud security principles, including IAM, networking, and encryption If this is of interest and you have More ❯

Cloud Security Engineer (AWS) - Node.js/NestJS and REST API - Authentication (Auth0, Ping Identity) Contract - 12 months, upto £650/day inside IR35 ***Hybrid - 3 days office Leading financial services client is seeking a Senior Cloud Security Engineer and help shape their cybersecurity in a fast-paced, global environment. Key Responsibilities: Design and maintain RESTful APIs and microservices using Node.js … deployments. Embed DevSecOps best practices across IAM, networking and compliance. Collaborate with Agile teams to deliver high-quality, secure software at scale. Key Skills: Strong Node.js/NestJS and REST API development experience. Skilled in AWS Proficient with IaC, CI/CD (CloudFormation, Terraform) Cloud security principles, including IAM, networking, and encryption If this is of interest and you have More ❯

largest enterprises. What youll be doing: Designing and developing enterprise-grade SaaS features across backend and frontend systems Building secure, scalable, and high-performing APIs and services (NestJS, GraphQL, REST) Creating data-driven dashboards and UIs with React, Next.js, and Chakra UI Translating product and design requirements into elegant, maintainable solutions Troubleshooting and optimising performance across the full stack Collaborating … and processes What theyre looking for: 5+ years experience building enterprise SaaS products (ideally in cybersecurity or data-heavy environments) Strong backend development with TypeScript, NestJS, Sequelize ORM, GraphQL, REST APIs Frontend expertise with ReactJS, NextJS, Typescript, Chakra UI Experience with MySQL and NoSQL databases Familiarity with messaging/event-driven systems (Kafka) Ability to work closely with designers (Figma More ❯

cutting-edge technologies and contribute to impactful projects. Key Responsibilities Design, develop, and maintain application modules, including the Database Module , API Module , Engine , and Logic . Build and enhance REST APIs to ensure robust and efficient communication between application components. Develop scalable solutions using .NET Core and C# , adhering to best practices and coding standards. Implement and optimize data storage … clear communication with the team and stakeholders. Skills and Experience Proficiency in .NET Core and C# , with a strong understanding of object-oriented programming principles. Experience designing and building REST APIs with a focus on performance, security, and scalability. Hands-on experience with Entity Framework and integrating SQLite for data storage and retrieval. Strong problem-solving skills and the ability More ❯

cutting-edge technologies and contribute to impactful projects. Key Responsibilities Design, develop, and maintain application modules, including the Database Module , API Module , Engine , and Logic . Build and enhance REST APIs to ensure robust and efficient communication between application components. Develop scalable solutions using .NET Core and C# , adhering to best practices and coding standards. Implement and optimize data storage … clear communication with the team and stakeholders. Skills and Experience Proficiency in .NET Core and C# , with a strong understanding of object-oriented programming principles. Experience designing and building REST APIs with a focus on performance, security, and scalability. Hands-on experience with Entity Framework and integrating SQLite for data storage and retrieval. Strong problem-solving skills and the ability More ❯

make sure the platform delivers genuine business value. The role's hands-on, so you'll need strong experience with configuration, scripting, and integrations - particularly around Flow Designer, IntegrationHub, REST/SOAP APIs , and JavaScript . Exposure to Azure DevOps , CI/CD pipelines , or cloud integrations (Azure, Teams, Dynamics 365) would also be a bonus. It's a great … for: Strong background in ServiceNow development and potentially platform ownership Good knowledge of HRSD, CSM, ITOM (any mix of these is fine - ITOM & CSM are preferences) Experience with integrations (REST/SOAP, IntegrationHub, Flow Designer) Certified System Administrator (CSA) and ideally Application Developer (CAD) CIS would be a bonus Confident working with senior stakeholders and defining platform strategy What's More ❯

make sure the platform delivers genuine business value. The role's hands-on, so you'll need strong experience with configuration, scripting, and integrations - particularly around Flow Designer, IntegrationHub, REST/SOAP APIs , and JavaScript . Exposure to Azure DevOps , CI/CD pipelines , or cloud integrations (Azure, Teams, Dynamics 365) would also be a bonus. It's a great … for: Strong background in ServiceNow development and potentially platform ownership Good knowledge of HRSD, CSM, ITOM (any mix of these is fine - ITOM & CSM are preferences) Experience with integrations (REST/SOAP, IntegrationHub, Flow Designer) Certified System Administrator (CSA) and ideally Application Developer (CAD) CIS would be a bonus Confident working with senior stakeholders and defining platform strategy What's More ❯