14 of 14 Remote/Hybrid OpenAPI Jobs in South Wales

Remote Lead Java Developer/Solution Architect (6-month contract)

Hiring Organisation
Gravity9
Location
Penarth, Vale of Glamorgan, UK
Employment Type
Full-time
Hands-on build Build production Java services and RESTful APIs (Spring Boot or similar), designed for integration by multiple consuming systems and documented to OpenAPI Design and implement MongoDB document models, aggregation pipelines, indexing and sharding strategies, and integrate them cleanly into Java service layers rather than through ...

SC Senior Integration Architect CGEMJP00358678

Hiring Organisation
Experis
Location
Newport, UK
Architect. Skills & Experience Strong experience in enterprise integration architecture and delivery, ideally within large transformation or migration programmes. Proven expertise in API design (REST, OpenAPI), integration patterns, and service-based architectures. Working knowledge of enterprise integration platforms (e.g., SAP Integration Suite, API Management platforms, or equivalent). Experience supporting ...

Software Engineering Team Lead - REMOTE

Location
Pontyclun, Glamorgan, United Kingdom
APIs: Champion an API-first mindset by designing, documenting, and ensuring the quality of robust, efficient 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 ...

Software Engineering Team Lead - fully remote or hybrid working

Location
Usk, Monmouthshire, United Kingdom
APIs: Champion an API-first mindset by designing, documenting, and ensuring the quality of robust, efficient 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 ...

Remote Software Engineering Team Lead

Location
Bridgend, Glamorgan, United Kingdom
APIs: Champion an API-first mindset by designing, documenting, and ensuring the quality of robust, efficient 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 ...

Remote Software Engineering Team Lead

Hiring Organisation
Yapily
Location
Ebbw Vale, Blaenau Gwent, UK
Employment Type
Full-time
APIs: Champion an API-first mindset by designing, documenting, and ensuring the quality of robust, efficient 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 ...

Remote Senior Backend Engineer

Hiring Organisation
Cytora
Location
Bridgend, United Kingdom
pytest, ruff, mypy) Mypy (we use mypy, a lot. We also welcome candidates with experience with other static type checkers!) Rest APIs (we use openapi spec to document our apis) Relational Databases (we use Postgres) Docker (we use Docker to package our code, and docker-compose ...

Remote Senior Backend Engineer

Location
Pontypool, Monmouthshire, United Kingdom
pytest, ruff, mypy) Mypy (we use mypy, a lot. We also welcome candidates with experience with other static type checkers!) Rest APIs (we use openapi spec to document our apis) Relational Databases (we use Postgres) Docker (we use Docker to package our code, and docker-compose ...

DESARROLLADOR / A BACKEND (TELETRABAJO)

Location
Glamorgan, United Kingdom
pytest, ruff, mypy) Mypy (we use mypy, a lot. We also welcome candidates with experience with other static type checkers!) Rest APIs (we use openapi spec to document our apis) Relational Databases (we use Postgres) Docker (we use Docker to package our code, and docker-compose ...

Desarrollador Backend en remoto

Location
Glamorgan, United Kingdom
pytest, ruff, mypy) Mypy (we use mypy, a lot. We also welcome candidates with experience with other static type checkers!) Rest APIs (we use openapi spec to document our apis) Relational Databases (we use Postgres) Docker (we use Docker to package our code, and docker-compose ...

DESARROLLADOR / A BACKEND (TELETRABAJO)

Location
Tredegar, Monmouthshire, United Kingdom
pytest, ruff, mypy) Mypy (we use mypy, a lot. We also welcome candidates with experience with other static type checkers!) Rest APIs (we use openapi spec to document our apis) Relational Databases (we use Postgres) Docker (we use Docker to package our code, and docker-compose ...

Desarrollador Backend. Remoto

Location
Abergavenny, Monmouthshire, United Kingdom
pytest, ruff, mypy) Mypy (we use mypy, a lot. We also welcome candidates with experience with other static type checkers!) Rest APIs (we use openapi spec to document our apis) Relational Databases (we use Postgres) Docker (we use Docker to package our code, and docker-compose ...

Ingeniero back-end senior

Location
Swansea, Glamorgan, United Kingdom
pytest, ruff, mypy) Mypy (we use mypy, a lot. We also welcome candidates with experience with other static type checkers!) Rest APIs (we use openapi spec to document our apis) Relational Databases (we use Postgres) Docker (we use Docker to package our code, and docker-compose ...

Remote Training and Enablement Content Creator - Location: Remote / UK only (6M FTC)

Location
Newport, Monmouthshire, United Kingdom
product domains. Experience creating developer enablement, technical onboarding, implementation training, or SaaS/product education content. Familiarity with API documentation tools, Postman, Swagger/OpenAPI, developer portals, or technical sandbox environments. Experience working with AI, SaaS, cloud, data, or developer platform products. You’ll Thrive Here ...