76 to 100 of 133 Permanent OpenAPI Jobs

deliver it independently. Experience with cloud infrastructure and event-driven architectures (e.g. Kafka or equivalent streaming technology). Experience designing and evolving API contracts (OpenAPI or similar) in a fast-moving, still-evolving product environment. Familiarity with modern cloud identity and access management approaches (e.g. AWS Cognito or equivalent ...

with relational databases such as MySQL or similar, along with exposure to cloud platforms, infrastructure-as-code practices, and API documentation standards such as OpenAPI/Swagger Demonstrated understanding of application lifecycle management practices, including familiarity with application registration, governance tooling, and compliance requirements within a regulated enterprise technology ...

with relational databases such as MySQL or similar, along with exposure to cloud platforms, infrastructure-as-code practices, and API documentation standards such as OpenAPI/SwaggerDemonstrated understanding of application lifecycle management practices, including familiarity with application registration, governance tooling, and compliance requirements within a regulated enterprise technology environmentExperience ...

modern TypeScript architecture, building REST APIs and integrations with AWS cloud-native patterns. You’ll work closely with a small engineering group, contributing to OpenAPI standards, containerised deployments, and scalable API design to support customer-facing apps and third parties. #J-18808-Ljbffr ...

native practices across monoliths and microservices. You’ll work with Java, Ruby, Python, ES6 with React, and C#/.NET Core, while embracing Terraform, OpenAPI, AWS Lambda and CI/CD. We value learning, collaboration, and delivering real outcomes for users. #J-18808-Ljbffr ...

.· Experience of .Net core· Full stack development skills· Experience of working with REST APIs, using a design first approach and adhering to the OpenAPI spec· Strong background in database technologies, specifically Oracle and using Entity Framework· Knowledge of working with event-based systems, any experience of Apache Kafka ...

common. Familiarity with backend development languages such as Rust, Python, or Go. Solid understanding of software development principles (MVVM, UDF), Web APIs, standards (e.g. OpenAPI), and data structures. Experience with Docker for containerisation and deployment. Knowledge of DevOps processes, including CI/CD pipelines and automated testing frameworks. Strong ...

Experience with writing automated tests and testing frameworks like Vitest and Playwright. Experience consuming and helping shape REST API contracts, including working with an OpenAPI specification. Ability to implement beautiful styles using CSS. Real experience of AI-assisted development, and a clear view on where it helps and where ...

coach teams to improve outcomes. You will work on monoliths and microservices, implement CD pipelines, document architecture, and apply IaC with Terraform and OpenAPI while using AWS and containerisation. #J-18808-Ljbffr ...

level Understanding of secure configuration delivery and deployment auditability of newly provisioned systems API Design & Implementation (maybe): Experience/Familiarity with: Working with OpenAPI (Swagger) specifications to define service interfaces Implementing APIs in C or similarly low-level environments, without reliance on full-stack frameworks Designing for defensive input ...

level Understanding of secure configuration delivery and deployment auditability of newly provisioned systems API Design & Implementation (maybe): Experience/Familiarity with: Working with OpenAPI (Swagger) specifications to define service interfaces Implementing APIs in C or similarly low-level environments, without reliance on full-stack frameworks Designing for defensive input ...

core libraries (e.g., Apache Commons, Guava). Modern Microservices (Nice to Have): Familiarity with microservices architecture and related tooling (e.g., Docker, Kubernetes, Swagger/OpenAPI). Public Sector Context (Nice to Have): Prior experience delivering digital transformation or cloud projects within the UK public sector. SOME THINGS ...

quality-focused development Building software products that serve real customers at scale Technology You’ll Be Working With Python FastAPI Pydantic SQLAlchemy Alembic Docker OpenAPI Distributed Systems Monitoring & Observability Platforms Authentication & Authorisation Frameworks Bonus Points If You Have Experience With React and modern frontend technologies Healthcare, MedTech or regulated ...

interview: Backend & platform : Node.js/TypeScript, mainly NestJS, with Prisma and Kysely on the data side, exposed via GraphQL (Apollo) and REST documented with OpenAPI/Swagger. Frontend : React (18/19) in TypeScript, Vite, with Chakra UI, MUI and Radix UI depending on the project, Redux Toolkit ...

have Experience with LLM‐powered applications: RAG pipelines, tool‐calling architectures, or agentic systems. Experience designing external‐facing APIs, including versioning, backwards compatibility, and OpenAPI/REST standards. Familiarity with data infrastructure such as Airflow, Spark, Iceberg, or Kafka. Experience with energy markets. Modo Energy is an equal opportunity ...

have Experience with LLM-powered applications: RAG pipelines, tool-calling architectures, or agentic systems. Experience designing external-facing APIs, including versioning, backwards compatibility, and OpenAPI/REST standards. Familiarity with data infrastructure such as Airflow, Spark, Iceberg, or Kafka. Experience with energy markets. Modo Energy is an equal opportunity ...

partnering with backend and security teams to neutralize risks. API Collaboration: Partner with the Lead Backend Engineer on REST and GraphQL contract designs, utilizing OpenAPI specs to ensure frontend and backend architectures evolve in lockstep. Operational Excellence: Own features completely from design to production by embedding automated test suites ...

troubleshooting and problem-solving skills. Ability to balance quality, risk and delivery timescales effectively. Desirable Experience with test automation tools and frameworks. Knowledge of OpenAPI specifications. Experience supporting automation strategies within Agile teams. What's in It for You? Salary of £40,000 - £45,000 Generous discretionary bonus scheme ...

business decisions Bachelor’s degree or equivalent experience Oversee how new product capabilities are exposed through the API surface. API design fluency. REST principles, OpenAPI/Swagger, pagination, auth patterns, error handling API observability including usage analytics, rate limiting, deprecation telemetry Benefits Competitive Salary. Company Laptop supplied. Bonus Scheme. ...

equivalents).Proficiency in networking protocols and procedures:Core Signalling Protocols: GTPv1/v2, NGAP, Diameter, PFCP, SBI (including HTTP/2, REST/JSON, OpenAPI)Traffic and Transport: IP (IPv4/IPv6), UDP, TCP, SCTP, GREQuality of Service and Policy: 5G QoS Flow, QFI, PCC (Policy and Charging Control ...

.**Proficiency in networking protocols and procedures:*** Core Signalling Protocols: GTPv1/v2, NGAP, Diameter, PFCP, SBI (including HTTP/2, REST/JSON, OpenAPI)* Traffic and Transport: IP (IPv4/IPv6), UDP, TCP, SCTP, GRE* Quality of Service and Policy: 5G QoS Flow, QFI, PCC (Policy and Charging ...

screen, technical phone screen, and a paid on-site work trial. Target turnaround is under two weeks from first conversation. TypeScript, Node.js, React, Tailwind, OpenAPI, Express, Azure (Container Apps, Service Bus, Front Door, Entra ID), Postgres, Terraform, GitHub Actions, Docker. Anthropic-first AI with in-house evals and scaffolding. ...

Role Overview We are seeking an experienced Full Stack Developer with strong expertise in Node.js , Next.js , Angular , and cloud-native microservices . The ideal candidate will have a proven track record in designing, developing, and ...

software engineering/solution architecture across the software delivery lifecycleExperience with software service design and integration, such as RESTful APIs, OpenAPI specification and sequence diagramsExperience of cloud infrastructure and large-scale cloud applicationsExperience working in a client-facing role and building relationships with stakeholdersStrong interpersonal communication and collaboration skills. ...

Deep experience with TanStack Query, including query-key design, cache invalidation, stale policies, and route-loader prefetching Experience integrating identity verification, document upload, and OpenAPI-generated API clients Experience implementing roles and permissions in both the interface and API Habit of testing with Vitest, React Testing Library ...