Permanent REST Jobs in the City of London

19 of 19 Permanent REST Jobs in the City of London

Software Integrations Engineer

City of London, London, England, United Kingdom
Hybrid / WFH Options
REDTECH RECRUIT
SaaS Developer/Solution Engineer/Python Developer/TypeScript Engineer/Java Developer/API Integration/Cloud Engineer/OAuth/SAML/Webhooks/Microservices/REST APIs/CI/CD/Git/Docker/Kubernetes/AWS/GCP/Azure/Computer Science Graduate/B2B Software/Integration Pipelines/Software Deployment More ❯
Employment Type: Full-Time
Salary: £50,000 - £75,000 per annum
Posted:

Technology & AI Projects Manager

City of London, London, United Kingdom
Hybrid / WFH Options
Willis Global
Computer Science, Information Systems, Engineering, or related field (Master’s preferred). Certifications: PMP, PRINCE2, or Agile/Scrum (CSM/PSM) strongly preferred. Integration: EDI (ANSI X12, EDIFACT), REST/GraphQL APIs, OAuth2, Webhooks Languages & Frameworks: JavaScript/TypeScript (Node.js, React), Python (for data/AI), SQL Cloud & DevOps: AWS/Azure/GCP services, CI/CD pipelines More ❯
Posted:

Senior ServiceNow Developer

City of London, London, United Kingdom
eTeam
557GBP/Day(Inside IR35) Role Description: Skills Required: • Understanding of the key technologies relevant to the ServiceNow integration solutions including: SSO, SAML, SSL, Web Services, LDAP, JDBC, ODBC, REST, SOAP, SCP, FTPS, JSON • ServiceNow Developer certification is a plus • Experience with other ITSM software (BMC Remedy ITSM, HP, Landesk, etc.) • Experience with orchestration tools (ex. HP Operations Orchestrator, BMC More ❯
Posted:

Salesforce Developer

City of London, London, United Kingdom
Hybrid / WFH Options
In Technology Group Limited
with cross-functional teams to design scalable technical solutions Work closely with stakeholders to translate business needs into functional technical requirements Integrate Salesforce with internal and external systems via REST/SOAP APIs Support ongoing Salesforce configuration and optimisation efforts Requirements: 3+ years of experience as a Salesforce Developer Strong knowledge of Apex , SOQL , Lightning Components Experience with Salesforce integrations More ❯
Employment Type: Permanent, Work From Home
Salary: £80,000
Posted:

Software Developer - Niagara Framework

City of London, London, United Kingdom
Cyberteam
Software Developer £75,000 London Microservices&SystemsIntegration: CreatescalableJava-basedmicroservicesforintegratingbuildingsystemswiththird-partyplatforms(e.g.,BMS,HVAC,SCADA,BACnet,Modbus,MQTT,REST). Developconnectorsanddatabridgestoenterprise-levelplatformsandcloudservices NiagaraFrameworkDevelopment: DesignanddevelopcustommodulesanddriversforaNiagara4-basedplatform. Buildservicebundles,schedulingengines,andalarmextensionswithintheNiagaraenvironment SoftwareEngineering&Infrastructure: ArchitectbackendsystemsleveragingSpringBoot,SpringCloud,andJPA/Hibernate. WorkwithbuildtoolssuchasMavenandGradle. SetupCI/CDpipelinesfordeployingJava-basedNiagarasolutionssecurelyacrossedgeandcloudenvironments. Implementrobusterror-handling,logging,andresiliencestrategiesfordistributedapplications. RequiredQualifications Minimum3yearsofhands-onJavadevelopmentexperience. PracticalexperiencewiththeNiagaraFramework(Niagara4certificationisaplus). StrongknowledgeofJava8,customdriver/moduledevelopment,andNiagarapackagingstandards. ProficiencyinSpringBoot,RESTfulservices,andmicroservice-basedarchitectures. FamiliaritywithversioncontrolandCI/ More ❯
Employment Type: Permanent
Salary: £75,000
Posted:

Software Development Team Lead

City of London, London, United Kingdom
Hays
actions. What we are looking for: 7+ years experience in a Senior/Team Lead position. Previous examples of delivering successful products & platforms. Programming Languages & Frameworks: TypeScript, Node.js, NestJS (REST API framework), AngularJS (or similar frontend frameworks) Databases & Data Management: PostgreSQL, PostgREST (RESTful API layer over PostgreSQL) Cloud Platforms & Infrastructure: AWS services, Cloud architecture (general understanding) Project Management Tools & Methodologies More ❯
Employment Type: Permanent
Posted:

Scala Developer

City of London, London, United Kingdom
Stealth iT Consulting
deployment pipelines. Required Skills and Experience: Strong commercial experience in Scala development. Hands-on experience with the Play Framework . Solid understanding of functional programming principles. Experience working with REST APIs , JSON, and HTTP protocols. Familiarity with version control systems (Git). Agile/Scrum delivery environment experience. Understanding of TDD/BDD and automated testing frameworks. Experience working on More ❯
Posted:

Junior Java Developer (Financial Analyst)

City, London, United Kingdom
Avanti Recruitment
of any relevant coding language (Java preferable as learning Java will be a requirement on the job) Stochastic modelling Previous Financial Analyst experience HTML/CSS Springboot JSP React REST JWT Interview process: 1st stage: Video interview with Director ot tech - 30 minutes Final - Face to Face interview at the office with the financial team The salary for this position More ❯
Employment Type: Permanent
Salary: GBP 40,000 - 50,000 Annual
Posted:

Founding Engineer / Lead Engineer | AI Safety

City of London, London, United Kingdom
WeEngage Group | B Corp™
tools internally Talk to users and contribute to product direction - this is a truly cross-functional role Tech Environment Python monorepo, custom evaluation frameworks, AWS, EC2, DynamoDB React frontend, REST APIs, FastAPI (or Flask/Django) Focus on usability, performance, and security About You 5+ years of experience as a Full Stack Engineer Ideally, worked in a startup working on More ❯
Posted:

Salesforce Developer

City of London, London, United Kingdom
Mason Frank International
improvements Supporting BAU and enhancement projects across the Salesforce platform What We're Looking For Proven hands-on experience with Apex and LWC Strong knowledge of Salesforce API integrations (REST/SOAP) Experience working in a collaborative team environment, ideally within an Agile framework Excellent communication and stakeholder management skills Nice to have: Salesforce Platform Developer certification(s) Financial services More ❯
Posted:

Head of Data Engineering & Insight

City Of Westminster, London, United Kingdom
ConvaTec Inc
Apache Kafka, Google BigQuery , Google Analytics 4 Data Lake & Storage: Databricks Delta Lake, Amazon S3 Data Transformation: dbt Cloud Data Warehouse: Snowflake Analytics & Reporting: Power BI, Excel, Snowflake SQL REST API Advanced Analytics: Databricks (AI & Machine Learning) Governance & Infrastructure: Centralised Data Catalogue & Access Control (Okta) Job Scheduling & Monitoring (AWS, Splunk) Agile Data Engineering with centralised code repositories BI Data Portal More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Technical Consultant

City of London, London, United Kingdom
Hybrid / WFH Options
DEVONSHIRE APPOINTMENTS LTD
time management skills and the ability to juggle multiple priorities Youll stand out if youve worked with: SQL (Stored Procedures, SSMS), SSIS Cloud technologies like Snowflake and AWS Glue REST APIs and data integration strategies Campaign platforms like Acoustic, DotDigital, Salesforce Marketing Cloud Analytics and automation platforms such as Apteco Reporting tools like Tableau and Power BI Why Paragon DCX More ❯
Employment Type: Permanent, Work From Home
Salary: £70,000
Posted:

Dynamics CRM Solution Architect

City, London, United Kingdom
Norton Blake
a Solutions Architect, working with CRM systems. Microsoft Dynamics 365 experience is desirable, but knowledge of other platforms can be considered. API and Event-Driven Architecture. Expertise in integrating REST APIs, GraphQL and messaging systems. Cloud Platforms. Experience with Azure cloud infrastructure with a focus on cloud-native design patterns. Analytical Mindset: Ability to design systems for Real Time intelligence More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Integration Specialist

City of London, London, United Kingdom
Hybrid / WFH Options
Insight Global
skillsets: Experience in a technical role (e.g. Solutions Engineer, Integration Specialist, SDET). Strong proficiency in Python and SQL , including joins and aggregations. Hands-on experience integrating with APIs (REST and/or gRPC) Excellent troubleshooting skills using logs and backend tools. Strong communication , time management, and task prioritization skills. Proven ability to work across both development and client-facing More ❯
Posted:

Principle Infrastructure Engineer

City of London, London, United Kingdom
La Fosse
storage, and networking layers. The Role: Hands-on ownership of the Nutanix stack (migrated from VMware) Troubleshoot and optimise infrastructure across virtualisation and storage Automate everything – Terraform, PowerShell, Python, REST APIs (Nutanix CLI/API experience a big plus) Work closely with architects and senior tech leads to define infra best practices Opportunity to experiment with new tools/vendors More ❯
Employment Type: Permanent
Posted:

Software Engineer Full Stack Java Angular

City of London, London, England, United Kingdom
Hybrid / WFH Options
Client Server Ltd
in re-architecting and enhancing the scheduling platform to a Java and Angular codebase (from Ruby and TypeScript). You'll design and develop scalable backend Java services and REST APIs and build responsive, user friendly interfaces using Angular (v15+) as well as writing and optimising SQL database queries. You'll input into technical discussions and decision making, as a … Stack development experience including Java backend (Spring Boot) as well as modern Angular You have experience with relational databases and SQL query writing You have a strong understanding of REST APIs and real-time systems You have a strong knowledge of software engineering best practices and Agile development methodologies You're collaborative and pragmatic with great communication skills What's More ❯
Employment Type: Full-Time
Salary: £80,000 - £90,000 per annum
Posted:

ServiceNow Developer

City of London, London, United Kingdom
Hybrid / WFH Options
83zero Limited
Service Portal to build intuitive and role-based user interfaces Design responsive dashboards and self-service portals Integration & Data Management Connect ServiceNow with external systems (CRM, HR, eCommerce) via REST/SOAP APIs and IntegrationHub Ensure consistent and reliable data across platforms Experience-Focused Solutions Enhance Customer Experience via journey mapping, self-service, and real-time analytics Deliver seamless Employee … knowledge of JavaScript, HTML, CSS, Glide API, Flow Designer Experience across key ServiceNow workflows: ITSM, HRSD, CSM, Onboarding Understanding of customer/employee journey touchpoints Proven integration experience with REST/SOAP APIs Excellent problem-solving and communication skills Preferred Certifications: ServiceNow Certified Application Developer (CAD) Implementation Specialist (HRSD or CSM More ❯
Employment Type: Permanent, Work From Home
Salary: £70,000
Posted:

ServiceNow Developer

City, London, United Kingdom
Hybrid / WFH Options
Robert Walters
Collaborate with Technical Architects and Product Managers to define long-term technical roadmaps and service strategies. Ensure all development aligns with engineering standards and platform governance. Oversee integrations using REST/SOAP APIs and help modernise connections to heritage systems. Champion documentation and knowledge sharing within and across teams. People & Delivery Line manage and coach junior and mid-level developers … experience in ServiceNow development and administration, ideally across ITSM, ITOM, or CSM modules. Proficiency in JavaScript, Glide Scripting, and ServiceNow's development tools. Experience delivering and maintaining integrations using REST and SOAP APIs. Sound knowledge of ITIL processes and ServiceNow SDLC. Demonstrated ability to lead teams and mentor others in technical practices. Experience of working in large-scale, multi-team More ❯
Employment Type: Permanent
Salary: GBP 80,000 - 90,000 Annual
Posted:

Back End Engineer

City of London, London, England, United Kingdom
Bentley Whitaker Search and Selection
Back End Engineer - Java, Python, AWS, MySQL, NoSql, REST APIs, Microservices, Machine Learning, Artificial intelligence (Remote or Hybrid - You choose!) Back End Engineer :- You will be joining a fast-growing, research-driven company building an artificial intelligence using novel machine learning techniques. My client is revolutionising their industry with a track record of building things that others have ruled out … poker nights, board-games etc.) The latest tech, generous annual leave and an amazing office with a balcony overlooking Notting Hill. Back End Engineer - Java, Python, AWS, MySQL, NoSql, REST APIs, Microservices, Machine Learning, Artificial intelligence (Remote or Hybrid - You choose!) Applicants must have the right to work in the UK, no sponsorship is offered for this role More ❯
Employment Type: Full-Time
Salary: £40,000 - £65,000 per annum, Negotiable
Posted:
REST
the City of London
10th Percentile
£49,250
25th Percentile
£70,000
Median
£75,000
75th Percentile
£86,250
90th Percentile
£108,450