1 to 25 of 36 Remote/Hybrid OpenAPI Jobs

Senior Full Stack Developer

Hiring Organisation
NuAxis Innovations
Location
Washington, Washington DC, United States
Employment Type
Permanent
Salary
USD Annual
skills Responsive and mobile-first design REST API integration Amazon CloudWatch AWS CloudFormation or Terraform Microservices and serverless architectures SQL and database performance tuning OpenAPI/Swagger Additional Desired Experience (The following skills are considered a strong plus): .NET/ASP.NET Core C# IIS Administration SQL Server ...

System/DevSecOps Engineer

Hiring Organisation
NuAxis Innovations
Location
Washington, Washington DC, United States
Employment Type
Permanent
Salary
USD Annual
skills Responsive and mobile-first design REST API integration Amazon CloudWatch AWS CloudFormation or Terraform Microservices and serverless architectures SQL and database performance tuning OpenAPI/Swagger Additional Desired Experience .NET/ASP.NET Core C# IIS Administration SQL Server T-SQL and PL/SQL PowerShell scripting JavaScript legacy ...

Developer Enablement, Technical Architect – Release on Demand (SVP)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
tooling, release management platforms, or CI/CD pipeline architecture Familiarity with ServiceNow integrations or ITSM workflow automation Contract‐first API design, such as OpenAPI/Swagger Understanding of containerisation (Docker) and orchestration (Kubernetes) Familiarity with CI/CD tools and automated deployments: Tekton, Harness or equivalent Familiarity with ...

Senior Java Engineer

Hiring Organisation
Jobleads-UK
Location
Haywards Heath, England, United Kingdom
transaction management under load. Event-driven architecture with Kafka, RabbitMQ, or AWS SNS/SQS - at scale, in production. RESTful API design: versioning, OpenAPI/Swagger documentation, rate limiting - contracts you'd stand behind in a design review. Testing discipline: JUnit, Mockito, integration and contract testing (Pact). Docker ...

Principal Java Engineer

Hiring Organisation
Jobleads-UK
Location
Wallingford, England, United Kingdom
Framework 6/Spring Boot 3.5 Hibernate ORM 6.6+, JPA Apache Tomcat 11, IntelliJ IDEA AI Tooling (Claude, Codex, Gitlab Duo, etc) REST APIs, OpenAPI, Microservices, Event-driven architecture (RabbitMQ) Containers, Docker, AWS, Linux CI/CD with GitLab Pipelines & Jenkins Observability: logging, metrics and monitoring MySQL, Apache Solr ...

Senior Data Engineer (SC Cleared)

Hiring Organisation
TechNET IT Recruitment Ltd
Location
England, United Kingdom
pipeline, performance and reliability issues Active SC clearance OR BPSS Desirable Skills Experience working in DDaT-aligned digital delivery environments Experience with Swagger/OpenAPI Understanding of API security, including tokens, API keys and OAuth Experience with Git and modern engineering workflows Experience improving data quality, observability and monitoring ...

Software Engineer

Hiring Organisation
Searchability NS&D
Location
Cheltenham, England, United Kingdom
more backend programming languages such as Rust, Python, or Go. A solid understanding of software engineering principles, including MVVM, UDF, RESTful APIs, OpenAPI, and common data structures. Experience using Docker for containerisation. Knowledge of DevOps practices, including CI/CD pipelines and automated testing. Strong communication and teamwork skills. ...

Java Engineers & Consultants

Hiring Organisation
Hays Technology
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£45000 - £65000/annum £45,000-£65,000
Kafka, SQS) Serverless technologies (e.g., AWS Lambda) Monitoring/logging tools (ELK, Splunk, Dynatrace) ORM technologies (JPA, Hibernate) API documentation tools (e.g., Swagger/OpenAPI) Test tools (Postman, Selenium, Axe) Exposure to AI-assisted development tools (e.g., GitHub Copilot) In return, you will be rewarded with a market leading ...

Sr. Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
tools (Terraform, Docker, Kubernetes, etc.). Experience working with data exports, reporting systems, or data streaming. Experience improving developer experience around APIs (e.g. OpenAPI, Swagger, static site generators). Familiarity with authentication, API gateways, and rate limiting strategies. Experience in compliance standards for APIs and data handling. Experience with ...

Principal Software Engineer

Hiring Organisation
Jobleads-UK
Location
Gloucester, England, United Kingdom
within your team Required Skills and Experience Full-stack experience across a selection of JavaScript frameworks (React, NextJS), TypeScript, Python, Java REST API development & OpenAPI/Swagger Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Relational Databases (e.g. PostgreSQL) Elasticsearch/Opensearch ...

Principal Software Engineer

Hiring Organisation
Raytheon
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
within your team Required Skills and Experience Full-stack experience across a selection of JavaScript frameworks (React, NextJS), TypeScript, Python, Java REST API development & OpenAPI/Swagger Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Relational Databases (e.g. PostgreSQL) Elasticsearch/Opensearch ...

Principal Software Engineer

Hiring Organisation
Raytheon
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Work From Home
within your team Required Skills and Experience Full-stack experience across a selection of JavaScript frameworks (React, NextJS), TypeScript, Python, Java REST API development & OpenAPI/Swagger Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Relational Databases (e.g. PostgreSQL) Elasticsearch/Opensearch ...

Principal Software Engineer / Senior Full-Stack Software Engineer

Hiring Organisation
Jobleads-UK
Location
Manchester, England, United Kingdom
within your team Required Skills and Experience Full-stack experience across a selection of JavaScript frameworks (React, NextJS), TypeScript, Python, Java REST API development & OpenAPI/Swagger Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Relational Databases (e.g. PostgreSQL) Elasticsearch/Opensearch ...

Software Engineer

Hiring Organisation
Raytheon
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Work From Home
within your team Required Skills and Experience Full-stack experience across a selection of JavaScript frameworks (React, NextJS), TypeScript, Python, Java REST API development & OpenAPI/Swagger Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Relational Databases (e.g. PostgreSQL) Elasticsearch/Opensearch ...

Junior Data Engineer

Hiring Organisation
TechNET IT Recruitment Ltd
Location
London Area, United Kingdom
Aurora PostgreSQL Basic understanding of data modelling techniques Familiarity with data warehousing concepts Experience integrating third-party or internal APIs Familiarity with Swagger/OpenAPI Awareness of API security, including tokens, API keys and OAuth Exposure to Git Understanding of Agile delivery principles Experience Required 3+ years’ experience ...

Junior Data Engineer (SC Cleared)

Hiring Organisation
TechNET IT Recruitment Ltd
Location
England, United Kingdom
Aurora PostgreSQL Basic understanding of data modelling techniques Familiarity with data warehousing concepts Experience integrating third-party or internal APIs Familiarity with Swagger/OpenAPI Awareness of API security, including tokens, API keys and OAuth Exposure to Git Understanding of Agile delivery principles Experience Required 3+ years’ experience ...

Principal Software Engineer

Hiring Organisation
Jobleads-UK
Location
Manchester, England, United Kingdom
technical direction within your team Required Skills and Experience Full‐stack experience across JavaScript frameworks (React, NextJS), TypeScript, Python, Java REST API development & OpenAPI/Swagger Cloud services (AWS or Azure) Containerisation & orchestration (Docker, Kubernetes, OpenShift) Infrastructure as code (Terraform, Ansible) Relational databases (e.g. PostgreSQL) Elasticsearch/OpenSearch Unit ...

Senior Software Engineer

Hiring Organisation
HireQ Talent
Location
United Kingdom
testing Experience building and deploying containerised applications using Docker Proven success working in Agile, cross-functional engineering environments Technical Expertise API-first development and OpenAPI design principles Modern architecture patterns and scalable service design Database modelling, ORM frameworks, and migration tooling Security best practices including authentication, authorisation, encryption ...

Software Engineer

Hiring Organisation
Inspire People
Location
Swansea, Neath Port Talbot, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£35,000
stack No specific technology experience is essential, DVLA are open to transferable skills and a willingness to learn: Core services: Java, Spring Boot and OpenAPI Front-end: Ruby on Rails, React and reusable UI components Serverless: Node.js, TypeScript, AWS Lambda, Step Functions and DynamoDB Architecture: Event-driven architecture patterns ...

Platform Consultant (Multiple Levels) - Hybrid TLNT1 NI

Hiring Organisation
Allstate Northern Ireland
Location
Belfast, UK
Java, JavaScript, Python, Go, Rust, or other modern programming languages Experience designing and reviewing RESTful APIs and API-first architectures using specifications such as OpenAPI or Swagger Experience integrating security controls and automated security testing into CI/CD pipelines Experience applying AI, automation, and modern engineering tools ...

Senior Developer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
document processing or agentic workflows. Authentication and identity platforms such as Auth0. Geospatial technologies including GeoJSON, HERE, Mapbox or QGIS. Stripe or payment platforms. OpenAPI, SDK generation or developer platform tooling. ISO 27001, Cyber Essentials or secure software development practices. Our tech stack (This isn't a shopping list ...

Quality Engineer

Hiring Organisation
Hays Technology
Location
Telford, Shropshire, United Kingdom
Employment Type
Contract, Temporary
Salary
£450 - £500/day Up to £500 p/d Inside IR35
Gherkin Gatling performance testing OWASP ZAP security testing SonarQube GitHub Copilot WireMock Accessibility testing tools such as Axe or Wave Kubernetes and Docker AWS OpenAPI specifications If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or send ...

Quality Engineer

Hiring Organisation
Hays Technology
Location
Wellington, Shropshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 450 - 500 Daily
Gherkin Gatling performance testing OWASP ZAP security testing SonarQube GitHub Copilot WireMock Accessibility testing tools such as Axe or Wave Kubernetes and Docker AWS OpenAPI specifications If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or send ...

Software Engineering Team Lead

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
first mindset by designing, documenting, and ensuring the quality of robust, efficient HTTP/REST APIs for microservice communication (including using tools like OpenAPI/Swagger). Ensure System Health: Oversee and implement strategies for system scalability, resilience, and high availability, including ownership of monitoring, alerting, and performance optimization. ...

Senior Business Advisor

Hiring Organisation
Capgemini
Location
Greater London, United Kingdom
Employment Type
Full Time
Life Cycle (SDLC). Familiarity with: APIs Integrations Data Mapping Cloud-Based Systems Experience working with: REST APIs SOAP Services JSON XML Swagger/OpenAPI Security & Authentication Knowledge of: OAuth 2.0 JWT (JSON Web Tokens) Managed Identity API Security Concepts Tools & Platforms Proficiency with: Microsoft Word Microsoft Excel Microsoft ...