Permanent REST Jobs in the City of London

1 to 25 of 65 Permanent REST Jobs in the City of London

SW Visual Quality

City of London, London, United Kingdom
microTECH Global LTD
Python, particularly building multithreaded applications with Flask, and experience in integrating with relational databases (SQL). Comfortable developing in Linux-based environments. Familiarity with modern APIs and protocols like REST, HTTP, and JSON, as well as containerization tools such as Docker. Effective communicator, capable of producing technical documentation and sharing regular progress insights. Previous involvement in Agile projects, using tools More ❯
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SW Visual Quality

london (city of london), south east england, united kingdom
microTECH Global LTD
Python, particularly building multithreaded applications with Flask, and experience in integrating with relational databases (SQL). Comfortable developing in Linux-based environments. Familiarity with modern APIs and protocols like REST, HTTP, and JSON, as well as containerization tools such as Docker. Effective communicator, capable of producing technical documentation and sharing regular progress insights. Previous involvement in Agile projects, using tools More ❯
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Back End Integration Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
I3 Resourcing Limited
in Microsoft Azure services: API Management, Service Bus, Logic Apps, Azure Functions WebApps, Storage, Networking, Security (RBAC, OAuth, SAML) Solid software development experience with: C# (.NET/.NET Core) REST APIs, SQL Server (T-SQL), HTML/CSS/JavaScript/React, Python Comfortable with tools like Azure Data Factory , Databricks , Power Automate , Power Platform , Copilot Studio . Strong knowledge More ❯
Employment Type: Permanent, Work From Home
Salary: £80,000
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Solutions Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
Anson McCade
ideally Azure). 5+ years of software engineering, ideally with C# and/or Python. Strong experience with cloud services (Azure App Services, Functions, AI Services). Proficiency in REST APIs, microservices, and event-driven architectures. Skilled in Git-based version control (GitHub/Azure DevOps) and CI/CD tools (Azure DevOps, GitHub Actions, Jenkins). Strong understanding of More ❯
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Solutions Engineer

london (city of london), south east england, united kingdom
Hybrid / WFH Options
Anson McCade
ideally Azure). 5+ years of software engineering, ideally with C# and/or Python. Strong experience with cloud services (Azure App Services, Functions, AI Services). Proficiency in REST APIs, microservices, and event-driven architectures. Skilled in Git-based version control (GitHub/Azure DevOps) and CI/CD tools (Azure DevOps, GitHub Actions, Jenkins). Strong understanding of More ❯
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Tech For Good (Audio Intelligence) | Innovative Products | Mid-Level (Back End Leaning) Full Stack Engineer | TypeScript/Next.js/Node.js | £50K - £65K + Equity | Hybrid 3 Days LDN

City of London, London, United Kingdom
Hybrid / WFH Options
Owen Thomas | Pending B Corp™
a fast-paced or start-up environment. -> Good experience in back-end development with Node.js or a similar runtime. -> Familiarity with front-end frameworks like React.js -> Experience with Docker, REST APIs, and cloud services (AWS, GCP, or Azure). -> A pragmatic problem solver who can balance delivering features with maintaining code quality. ->Strong communication skills and ability to collaborate across More ❯
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Tech For Good (Audio Intelligence) | Innovative Products | Mid-Level (Back End Leaning) Full Stack Engineer | TypeScript/Next.js/Node.js | £50K - £65K + Equity | Hybrid 3 Days LDN

london (city of london), south east england, united kingdom
Hybrid / WFH Options
Owen Thomas | Pending B Corp™
a fast-paced or start-up environment. -> Good experience in back-end development with Node.js or a similar runtime. -> Familiarity with front-end frameworks like React.js -> Experience with Docker, REST APIs, and cloud services (AWS, GCP, or Azure). -> A pragmatic problem solver who can balance delivering features with maintaining code quality. ->Strong communication skills and ability to collaborate across More ❯
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Tech Support Developer

City of London, London, United Kingdom
rmg digital
Continuously develop your technical knowledge across a range of technologies Required Skills & Experience: 3+ years’ experience in Node.js development Proficiency in TypeScript and JavaScript Experience with React , Express , and REST API development Strong understanding of SQL and Git Excellent analytical and problem-solving skills A genuine enthusiasm for learning and tackling complex technical challenges Bonus Experience (Nice to Have): AWS More ❯
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Tech Support Developer

london (city of london), south east england, united kingdom
rmg digital
Continuously develop your technical knowledge across a range of technologies Required Skills & Experience: 3+ years’ experience in Node.js development Proficiency in TypeScript and JavaScript Experience with React , Express , and REST API development Strong understanding of SQL and Git Excellent analytical and problem-solving skills A genuine enthusiasm for learning and tackling complex technical challenges Bonus Experience (Nice to Have): AWS More ❯
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Production Reliability Engineer

City of London, London, United Kingdom
Global Fintech
engineers Experience with Python, PostgresSQL and Unix Experience with writing intermediate to advanced SQL queries for data extraction and troubleshooting purposes. Experience with using and troubleshooting programming interfaces especially REST APIs and Web Sockets. Experience with monitoring tools (Grafana, DataDog) Experience working with Crypto and blockchain (DLT) Familiarity with common engineering development workflows and tools (e.g. JIRA, Confluences, github, scrum More ❯
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Production Reliability Engineer

london (city of london), south east england, united kingdom
Global Fintech
engineers Experience with Python, PostgresSQL and Unix Experience with writing intermediate to advanced SQL queries for data extraction and troubleshooting purposes. Experience with using and troubleshooting programming interfaces especially REST APIs and Web Sockets. Experience with monitoring tools (Grafana, DataDog) Experience working with Crypto and blockchain (DLT) Familiarity with common engineering development workflows and tools (e.g. JIRA, Confluences, github, scrum More ❯
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Lead Dynamics 365 Developer - London

City of London, London, United Kingdom
Adecco
using Kingsway Soft ITIL experience and qualifications Visual Studio 2019 or higher CI/CD Version control and branching methodologies using GIT Application integration using SOAP web services and REST APIs OWASP Top 10 security framework Agile and SCRUM Experience in 3rd line support across CRM applications More ❯
Employment Type: Permanent
Salary: £75000 - £78000/annum + Benefits
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Lead Dynamics 365 Developer

City of London, London, United Kingdom
Adecco
using Kingsway Soft ITIL experience and qualifications Visual Studio 2019 or higher CI/CD Version control and branching methodologies using GIT Application integration using SOAP web services and REST APIs OWASP Top 10 security framework Agile and SCRUM Experience in 3rd line support across CRM applications More ❯
Employment Type: Permanent
Salary: £75000 - £80000/annum + perm benefits
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Python Software Engineer – Hybrid (3 days per week, London) – Up to £90K

City Of London, England, United Kingdom
Hybrid / WFH Options
Kioni Talent
you. 📩 Apply now to learn more about the company and this opportunity! (Python Engineer, Python Developer, Backend Developer, Software Developer, Software Engineer, Django Developer, Django, FastAPI, Flask, AWS, SaaS, REST API, Cloud, CI/CD, Start-up, London, Hybrid More ❯
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Python Software Engineer – Hybrid (3 days per week, London) – Up to £90K

london (city of london), south east england, united kingdom
Hybrid / WFH Options
Kioni Talent
you. 📩 Apply now to learn more about the company and this opportunity! (Python Engineer, Python Developer, Backend Developer, Software Developer, Software Engineer, Django Developer, Django, FastAPI, Flask, AWS, SaaS, REST API, Cloud, CI/CD, Start-up, London, Hybrid More ❯
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Back End Developer

City of London, London, United Kingdom
Hybrid / WFH Options
rmg digital
company’s platform features and technologies from the ground up. Experience needed as a Back End Developer: 3+ years of Node.js development Type Script/Strong JavaScript skills React REST API development SQL Git More ❯
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Back End Developer

london (city of london), south east england, united kingdom
Hybrid / WFH Options
rmg digital
company’s platform features and technologies from the ground up. Experience needed as a Back End Developer: 3+ years of Node.js development Type Script/Strong JavaScript skills React REST API development SQL Git More ❯
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Technical Power Platform Consultant

City of London, London, United Kingdom
Mphasis
Dataverse, connectors, and integrations. Experience with Power BI, DAX, Power Query, and data modeling. Knowledge of SharePoint, Microsoft Teams, Azure Logic Apps, and Microsoft 365 ecosystem. Experience with JSON, REST APIs, and scripting (e.g., PowerShell or JavaScript). Familiarity with Agile methodologies and DevOps practices. Excellent problem-solving, communication, and interpersonal skills. Preferred Qualifications: Microsoft Certified: Power Platform App Maker More ❯
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Technical Power Platform Consultant

london (city of london), south east england, united kingdom
Mphasis
Dataverse, connectors, and integrations. Experience with Power BI, DAX, Power Query, and data modeling. Knowledge of SharePoint, Microsoft Teams, Azure Logic Apps, and Microsoft 365 ecosystem. Experience with JSON, REST APIs, and scripting (e.g., PowerShell or JavaScript). Familiarity with Agile methodologies and DevOps practices. Excellent problem-solving, communication, and interpersonal skills. Preferred Qualifications: Microsoft Certified: Power Platform App Maker More ❯
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Senior Full Stack Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
Ocean Orchestra
quality, user-focused features (that change Oceans and planet) fast. What We’re Looking For 5+ years of backend expertise in Go including API design, microservices architecture, gRPC/REST services, and database design (PostgreSQL, Redis). Frontend proficiency with React/Next.js, responsive design, and modern JavaScript/TypeScript Cloud infrastructure knowledge including AWS services, CI/CD pipelines More ❯
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Senior Full Stack Engineer

london (city of london), south east england, united kingdom
Hybrid / WFH Options
Ocean Orchestra
quality, user-focused features (that change Oceans and planet) fast. What We’re Looking For 5+ years of backend expertise in Go including API design, microservices architecture, gRPC/REST services, and database design (PostgreSQL, Redis). Frontend proficiency with React/Next.js, responsive design, and modern JavaScript/TypeScript Cloud infrastructure knowledge including AWS services, CI/CD pipelines More ❯
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Automation Test Lead

City of London, London, United Kingdom
La Fosse
with Cypress or Playwright Background in back-end/data-focused projects, with the ability to drive data testing strategies. Experience with API testing tools, such as Postman or REST-assured Experience leading and managing QA Engineers within a team Strong working knowledge of CI/CD tools, including Jenkins, GitLab CI, or Azure DevOps. Experience working/Testing with More ❯
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Automation Test Lead

london (city of london), south east england, united kingdom
La Fosse
with Cypress or Playwright Background in back-end/data-focused projects, with the ability to drive data testing strategies. Experience with API testing tools, such as Postman or REST-assured Experience leading and managing QA Engineers within a team Strong working knowledge of CI/CD tools, including Jenkins, GitLab CI, or Azure DevOps. Experience working/Testing with More ❯
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Technical Account Manager

City of London, London, United Kingdom
Hybrid / WFH Options
X4 Technology
workflows - including card acquiring, alternative payment methods or digital wallets Strong problem-solving and communication skills, with the ability to translate business objectives into robust technical solutions Experience with REST APIs, SQL, and modern web technologies (JavaScript/React/Python/Postman API preferred) Familiarity with payment gateways, transaction routing and compliance frameworks (e.g. PCI DSS, PSD2, or Open More ❯
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Technical Account Manager

london (city of london), south east england, united kingdom
Hybrid / WFH Options
X4 Technology
workflows - including card acquiring, alternative payment methods or digital wallets Strong problem-solving and communication skills, with the ability to translate business objectives into robust technical solutions Experience with REST APIs, SQL, and modern web technologies (JavaScript/React/Python/Postman API preferred) Familiarity with payment gateways, transaction routing and compliance frameworks (e.g. PCI DSS, PSD2, or Open More ❯
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REST
the City of London
10th Percentile
£68,000
25th Percentile
£72,500
Median
£76,500
75th Percentile
£93,750
90th Percentile
£108,900