401 to 425 of 1,611 Permanent REST Jobs

Software Engineer - (Platform Experience)

Location
Greater London, England, United Kingdom
implementing performant, high quality web applications using Typescript, React, Node.js, and have experience with accessibility features. A working understanding of architectural practices including: Microservices, REST, object-oriented & functional programming, relational database design and NOSQL databases. Strong experience working with Cloud computing providers (AWS). Strong experience with modern Javascript, development ...

IT Integration Manager

Location
Greater London, England, United Kingdom
years in a dedicated IT Integration Manager or Lead Integration Engineer role. Strong hands‐on experience with various integration technologies and patterns (e.g., REST, SOAP, Message Queues, ETL). Proven experience with at least one major iPaaS platform (e.g., MuleSoft, Dell Boomi, Informatica Cloud Integration, Workato). Solid understanding ...

Test Manager

Location
Greater London, England, United Kingdom
frameworks with experience integrating automated tests into CI/CD pipelines (Jenkins, Azure DevOps, GitHub Actions, etc.). Experience with API testing tools (Postman, REST-assured, or equivalent) and service virtualization techniques. Test Data Management experience including masking, synthetic data creation, subsetting, and TDM tooling. Non-functional testing experience with ...

Full-Stack Engineer

Hiring Organisation
The Bank of New York Mellon
Location
London, UK
Employment Type
Full-time
modern front-end frameworks (e.g., Angular, React, Flutter, Dart) and back-end technologies (e.g., Java, Spring Framework, Oracle, MongoDB, SQL).Strong understanding of REST APIs, cloud platforms, DevOps practices, and modern software development lifecycle processes. AI Agentic process engineering & skillsDemonstrated ability to contribute directly in code, troubleshoot issues, and deliver ...

Principal Backend Engineer

Hiring Organisation
Teya Solutions
Location
London, UK
Employment Type
Full-time
Boot 3, Kotlin, clean architecture)Architect event-driven systems (Kafka) that enable scalable, decoupled domains across teamsDefine and enforce standards for API-first development (REST/gRPC) and domain-driven design (DDD)Set the bar for availability, performance, fault tolerance, and observability across critical systemsPartner deeply with Product, Data ...

Lead Software Engineer- iOS- Senior Hands On- JPM Personal Investing

Location
Greater London, England, United Kingdom
Bitrise but this is not a pre-requisite) Experience with monitoring and alerting in order to maintain a production application Good understanding of REST and what it means to work with APIs Experience with Git flow Good communication skills, you can work well within a delivery team and manage interactions ...

Lead Mobile Engineer

Location
Lancaster, England, United Kingdom
/CD, release trains, staged rollouts, crash and performance analytics). Track record of working with cloud‐backed mobile products and integrating with REST APIs on AWS or equivalent. Excellent communication and leadership skills, and comfort in front of customers. Expert with modern AI tooling Nice to have experience ...

Senior Scala Engineer

Location
Worthing, England, United Kingdom
within your power to do so.## Your skills and experience• Strong professional experience with Scala and functional programming • Experience designing and consuming REST APIs; JSON validation/serialisation using Play JSON or Circe. • Designing for and querying relational databases such as PostgreSQL and/or NoSQL databases such as MongoDB. ...

Digital Transformation Tech Authority

Location
Greater London, England, United Kingdom
years' experience in a Software Engineering, DevOps, Platform Engineering, or Automation Engineering environment. Demonstrable experience developing production‐grade software solutions. Experience designing and consuming REST APIs. Experience using Git‐based source control and release management processes. Strong stakeholder management and collaboration skills. Ability to work independently whilst contributing effectively within ...

AI Engineer

Hiring Organisation
Version 1
Location
London, UK
Employment Type
Full-time
retraining pipelines. Version and manage datasets, features, and model artefacts using tools such as MLflow or similar. Deploy and serve ML models via REST APIs or batch inference at scale on Databricks, Snowflake or similar. Monitor model performance in production, detecting drift and degradation. Manage feature stores and ensure data ...

Senior Software Engineer - Contracts

Location
Greater London, England, United Kingdom
stakeholders. Software engineering experience 5+ years of experience in full-stack software development. Strong exposure in C# .NET Framework/.NET Core, Angular, and REST API first design and development. Experience working on B2B saas product are ideal Solid understanding of Azure PaaS components. Regular experience with GitHub. QA familiarity ...

Data360 FDE

Location
Greater London, England, United Kingdom
Build in customer environments. Configure and develop directly in customer sandboxes and production - using Data 360 configuration, SQL, Apex, Flow, Python, the REST Query API, the Interaction SDK, Salesforce DX, CLI, Git, Data Kits, and deployment tooling as required - following security, change-management, and release controls. Engineer the data layer. ...

Lead Engineer

Location
Greater London, England, United Kingdom
/EntraID, networking and database fundamentals (TLS/PKI, proxies, firewalls), and identity protocols (SAML/OIDC/OAuth).Automation proficiency (PowerShell, Python, REST APIs) and Infrastructure-as-Code (Terraform/CloudFormation) for repeatable deployments.Experience with SIEM (e.g., Splunk, Sentinel, QRadar) and SOAR integrations for session telemetry, alerts, and response.Proven ...

Lead Software Engineer

Location
Nottingham, England, United Kingdom
qualifications) WHAT YOU'LL BRING Strong programming skills in at least one language (C++ preferred; Java/others a plus) Experience in 3+ of: REST/WebSocket Kafka (event-driven messaging) SQL (Oracle/SQL Server) Redis Azure PaaS (Event Hub, Azure SQL, Kubernetes, Azure Cache, etc.) Terraform/Helm ...

Senior Manager Application Development

Hiring Organisation
ADP - Automatic Data Processing
Location
Cambridge, Cambridgeshire, UK
Employment Type
Full-time
Bachelor's degree OR equivalent experience. Prior experience in these technologies are also strongly recommended: Detailed knowledge of microservices stack--.Net, Docker, Redis, REST/JSON, and SQL, AWS/Azure DevOps and automated change management through Jenkins, Ansible, or similar technologies YOU'LL LOVE WORKING HERE BECAUSE ...

MES/MOM/MSB CoE IT Specialist (MSB)

Hiring Organisation
GKN Aerospace
Location
Bristol, Avon, South West, United Kingdom
programming languages such as .NET, HTML, C#, XML/XSL/XSD, JAVA script. • Experience with Industrial Protocols such as OPC/UA, MQTT, REST, Modbus and supporting tools such as Brokers and Browsers. • Working knowledge of IEC-62443 and IACS Security. • Working knowledge of Node-RED. • Beneficial to have ...

Equity Derivatives Risk Developer

Location
Greater London, England, United Kingdom
Develop real-time and intraday risk monitoring systems, including limit frameworks, breach detection, alerting, and drill-down interfaces.* Build well-documented APIs and services (REST/gRPC, streaming) that expose risk data to downstream consumers across the firm.* Deliver front-end tooling and dashboards that let risk managers slice exposure ...

Forward Deployed Engineer

Hiring Organisation
IFS
Location
London, UK
Employment Type
Full-time
APIs and orchestration frameworks. Hands-on MCP strongly preferredRetrieval and RAG: production retrieval systems — embeddings, vector stores, indexing, retrieval quality, evaluationAPIs and enterprise integration: REST, auth/authz, data contracts, and the patience to debug someone else's systemDeployment and IaC: Docker, Kubernetes, Helm, GitOps/ArgoCD, Terraform or equivalentData ...

Senior SecOps Specialist

Hiring Organisation
Teya Solutions
Location
London, UK
Employment Type
Full-time
CrowdStrike, Okta, etc. SOAR or security automation experience. Threat hunting, purple teaming, or detection-as-code experience. CI/CD, IaC, or DevSecOps exposure. REST APIs, OAuth, secrets management experience. Security certifications (GCIA, GCIH, CISSP, etc.).Ways of Working Ownership: You own outcomes, not just tasks. Calm under pressure ...

Staff Frontend Engineer

Location
Greater London, England, United Kingdom
patterns. Proven background building visualization‐centric UIs, dashboards, charts, time‐series metrics, or experiment explorers for complex datasets. Hands‐on experience integrating frontends with REST or GraphQL APIs, with a strong understanding of service‐oriented architecture, data modeling, and Python web frameworks (e.g., FastAPI, Flask, Django). Practical experience with ...

Staff Frontend Engineer

Location
Greater London, England, United Kingdom
patterns. Proven background building visualization-centric UIs, dashboards, charts, time-series metrics, or experiment explorers for complex datasets. Hands-on experience integrating frontends with REST or GraphQL APIs, with a strong understanding of service-oriented architecture, data modeling, and Python web frameworks (e.g., FastAPI, Flask, Django). Practical experience with ...

Lead Informatica IDMC Developer

Hiring Organisation
CYNET SYSTEMS
Location
Rahway, New Jersey, United States
Employment Type
Permanent
Salary
USD Hourly
Server, Snowflake, and PostgreSQL. Experience with Linux scripting and shell automation. Experience integrating with SAP S/4HANA and enterprise applications. Strong knowledge of REST APIs, JSON, XML, and web services. Experience working with cloud platforms including Microsoft Azure, Amazon Web Services (AWS), and Google Cloud Platform (GCP). Leadership ...

AUTOMATION ENGINEER

Hiring Organisation
Widenet Consulting
Location
Bellevue, Washington, United States
Employment Type
Permanent
Salary
USD Hourly
automation engineering experience shipping production code, ideally in security, compliance, IT automation, or internal platform engineering. Strong Python and/or TypeScript fundamentals: REST/GraphQL API integrations, webhooks, authentication flows (OAuth, service accounts, IAM roles), data pipelines, and automated testing. Hands-on experience with cloud platform APIs ...

Senior Akamai CDN Engineer

Hiring Organisation
CYNET SYSTEMS
Location
San Jose, California, United States
Employment Type
Permanent
Salary
USD Hourly
metrics. Experience using Akamai Traffic Reports, Security Center, Edge Diagnostics, mPulse, log delivery, or comparable monitoring and analytics tools. Automation and DevOps experience using REST APIs, Python, Git, Jenkins or another CI/CD platform, and infrastructure-as-code tools. Experience supporting high-traffic production websites, customer portals, APIs ...

Full Stack Developer

Hiring Organisation
Stellar Select
Location
Borehamwood, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
£45000/annum Benefits
applications with Vue 3, including components and state management. Good working knowledge of MySQL, including queries, indexes and basic performance considerations. Experience working with REST APIs and webhooks. Comfortable using Git, working with branches and participating in code reviews. A careful approach to production systems and customer data, with ...