RELX is a mission-driven global organization seeking a Backend API developer. The role involves designing, building, and operating distributed integration services and APIs at scale, with a focus on ...
61 Relx Group Back End Engineer Jobs Hiring Near You
RELX is a mission-driven global organization seeking a Backend API developer. The role involves designing, building, and operating distributed integration services and APIs at scale, with a focus on ...
Sr. Backend Engineer
San Ramon, CA · On-site
$65 - $75/hr
Title : Sr. Backend Engineer Location : San Ramon, CA Pay : $65-75/hr Job Type : 6 Month Contract ... Addison Group provides equal employment opportunities (EEO) to all employees and applicants for ...
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Sr. Backend Engineer
San Ramon, CA · On-site
$65 - $75/hr
Title : Sr. Backend Engineer Location : San Ramon, CA Pay : $65-75/hr Job Type : 6 Month Contract ... Addison Group provides equal employment opportunities (EEO) to all employees and applicants for ...
Sr. Backend Engineer
San Ramon, CA · On-site
$65 - $75/hr
Title : Sr. Backend Engineer Location : San Ramon, CA Pay : $65-75/hr Job Type : 6 Month Contract ... Addison Group provides equal employment opportunities (EEO) to all employees and applicants for ...
Quick apply
Sr. Backend Engineer
San Ramon, CA · On-site
$65 - $75/hr
Title : Sr. Backend Engineer Location : San Ramon, CA Pay : $65-75/hr Job Type : 6 Month Contract ... Addison Group provides equal employment opportunities (EEO) to all employees and applicants for ...
Sr. Backend Engineer
San Ramon, CA · On-site
$65 - $75/hr
Title : Sr. Backend Engineer Location : San Ramon, CA Pay : $65-75/hr Job Type : 6 Month Contract ... Addison Group provides equal employment opportunities (EEO) to all employees and applicants for ...
Sr. Backend Engineer
San Ramon, CA · On-site
$65 - $75/hr
Title : Sr. Backend Engineer Location : San Ramon, CA Pay : $65-75/hr Job Type : 6 Month Contract ... Addison Group provides equal employment opportunities (EEO) to all employees and applicants for ...
Backend Engineer
San Francisco, CA · On-site
They are seeking a Backend Engineer to contribute directly to their product and infrastructure ... Group buying for infrastructure and AI. Save more, understand every dollar, and secure your entire ...
Backend Engineer
San Francisco, CA · On-site
They are seeking a Backend Engineer to contribute directly to their product and infrastructure ... Group buying for infrastructure and AI. Save more, understand every dollar, and secure your entire ...
Backend Engineer
San Francisco, CA · On-site
As a Backend Engineer, you will contribute to the core of the product and infrastructure ... Group buying for infrastructure and AI. Save more, understand every dollar, and secure your entire ...
Backend Engineer
San Francisco, CA · On-site
As a Backend Engineer, you will contribute to the core of the product and infrastructure ... Group buying for infrastructure and AI. Save more, understand every dollar, and secure your entire ...
Backend Engineer
New York, NY · On-site
They are seeking an experienced Backend Engineer to join as an early engineer, working closely with founders and cross-functional teams to build scalable systems and shape the future of investing.
Backend Engineer
New York, NY · On-site
They are seeking an experienced Backend Engineer to join as an early engineer, working closely with founders and cross-functional teams to build scalable systems and shape the future of investing.
Sr. Backend Engineer
Washington, DC · On-site +1
About Data Society Group At Data Society Group, we provide the highest quality, leading-edge ... About the Role The onshore Senior Back-End Engineer leads backend microservices architecture and ...
Sr. Backend Engineer
Washington, DC · On-site +1
About Data Society Group At Data Society Group, we provide the highest quality, leading-edge ... About the Role The onshore Senior Back-End Engineer leads backend microservices architecture and ...
Sr. Backend Engineer
Washington, DC · Remote
About Data Society Group At Data Society Group, we provide the highest quality, leading-edge ... About the Role The onshore Senior Back-End Engineer leads backend microservices architecture and ...
Quick apply
Sr. Backend Engineer
Washington, DC · Remote
About Data Society Group At Data Society Group, we provide the highest quality, leading-edge ... About the Role The onshore Senior Back-End Engineer leads backend microservices architecture and ...
Sr. Backend Engineer
Falls Church, VA · On-site
$120 - $170/hr
About Data Society Group At Data Society Group, we provide the highest quality, leading-edge ... About the Role The onshore Senior Back-End Engineer leads backend microservices architecture and ...
Sr. Backend Engineer
Falls Church, VA · On-site
$120 - $170/hr
About Data Society Group At Data Society Group, we provide the highest quality, leading-edge ... About the Role The onshore Senior Back-End Engineer leads backend microservices architecture and ...
Backend Engineer
Toronto, ON · On-site
Xello is looking for a Backend Engineer This role is a remote role, looking for candidates within ... We are a very diverse group of individuals who work hard, laugh often and share in each other ...
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Backend Engineer
Toronto, ON · On-site
Xello is looking for a Backend Engineer This role is a remote role, looking for candidates within ... We are a very diverse group of individuals who work hard, laugh often and share in each other ...
$115 - $140/hr
Backend Engineer @ Nebula Entertainment and Broadcasting LLCBack to all rolesBackend EngineerJob ... group, coming up with better tools and toys for them. In 2024, we were listed as one of Fast ...
$115 - $140/hr
Backend Engineer @ Nebula Entertainment and Broadcasting LLCBack to all rolesBackend EngineerJob ... group, coming up with better tools and toys for them. In 2024, we were listed as one of Fast ...
Backend Engineer
San Francisco, CA · On-site
$120K - $200K/yr
Our AI-powered platform not only automates savings but also leverages the power of group buying for ... bonus) As a Backend Engineer , you'll contribute directly to the core of our product and ...
Backend Engineer
San Francisco, CA · On-site
$120K - $200K/yr
Our AI-powered platform not only automates savings but also leverages the power of group buying for ... bonus) As a Backend Engineer , you'll contribute directly to the core of our product and ...
Backend Engineer
San Francisco, CA · On-site
Our AI-powered platform not only automates savings but also leverages the power of group buying for ... bonus) As a Backend Engineer , you'll contribute directly to the core of our product and ...
Backend Engineer
San Francisco, CA · On-site
Our AI-powered platform not only automates savings but also leverages the power of group buying for ... bonus) As a Backend Engineer , you'll contribute directly to the core of our product and ...
Backend Engineer
Chicago, IL · On-site
About yeet yeet is built by a tight-knit group of systems, observability, and kernel nerds who ... About the role We're looking for a Backend Engineer to help us scale the systems behind yeet's real ...
Backend Engineer
Chicago, IL · On-site
About yeet yeet is built by a tight-knit group of systems, observability, and kernel nerds who ... About the role We're looking for a Backend Engineer to help us scale the systems behind yeet's real ...
Senior Backend Engineer
Plano, TX · On-site
Overview: Senior Backend Engineer Location: Plano, TX (Hybrid - 2-3 days onsite per week) Duration: 6 months with potential to convert at 3 months Client is seeking a highly experienced Senior ...
Senior Backend Engineer
Plano, TX · On-site
Overview: Senior Backend Engineer Location: Plano, TX (Hybrid - 2-3 days onsite per week) Duration: 6 months with potential to convert at 3 months Client is seeking a highly experienced Senior ...
Sr. Backend Engineer
Washington, DC · On-site
$140 - $190/hr
About Data Society Group At Data Society Group, we provide the highest quality, leading-edge ... About the Role The onshore Senior Back-End Engineer leads backend microservices architecture and ...
Sr. Backend Engineer
Washington, DC · On-site
$140 - $190/hr
About Data Society Group At Data Society Group, we provide the highest quality, leading-edge ... About the Role The onshore Senior Back-End Engineer leads backend microservices architecture and ...
Backend Engineer II
Houston, TX · On-site
$108 - $138/hr
Backend Engineer II (US) Octopus Energy Engineering builds the services and tariffs used by ... Equity Options Scheme - share options in the Octopus Energy Group. * Salary - $108,000 - $138,000 ...
Backend Engineer II
Houston, TX · On-site
$108 - $138/hr
Backend Engineer II (US) Octopus Energy Engineering builds the services and tariffs used by ... Equity Options Scheme - share options in the Octopus Energy Group. * Salary - $108,000 - $138,000 ...
Backend Engineer
Sunnyvale, CA · On-site
... group of 3 to 4 engineers for assigned Engineering projects - Leads and participates in end to end service implementations, data feeds ingestion, and orchestration. - Designs and implements low ...
Backend Engineer
Sunnyvale, CA · On-site
... group of 3 to 4 engineers for assigned Engineering projects - Leads and participates in end to end service implementations, data feeds ingestion, and orchestration. - Designs and implements low ...
Backend Engineer
Knoxville, TN · On-site +1
About the Role Regal is seeking a Backend Engineer to help build and maintain the systems that power our consumer-facing digital products, ticketing, ordering, loyalty, payments, and mobile ...
Backend Engineer
Knoxville, TN · On-site +1
About the Role Regal is seeking a Backend Engineer to help build and maintain the systems that power our consumer-facing digital products, ticketing, ordering, loyalty, payments, and mobile ...
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Full-time
Re-posted yesterday
Job description
Job Summary:
RELX is a mission-driven global organization seeking a Backend API developer. The role involves designing, building, and operating distributed integration services and APIs at scale, with a focus on backend API lifecycle management and enterprise integrations.
Responsibilities:
• Design & Build Distributed Services
• Implementing resilient, observable microservices and integration components (Java preferred; Node.js/JavaScript where appropriate).
• Applying patterns for scaling, fault tolerance, idempotency, and backpressure in distributed environments.
• API Platform & Kong APIM
• Configuring and managing Kong Gateway (routes, services, plugins, rate limiting, auth, mTLS, logging) via declarative config (YAML) and CI/CD.
• Implementing gateway policies for security, traffic control, blue/green/canary releases, and zero-downtime migrations.
• Integrations & Data Facades
• Building and maintaining a FHIR data facade that maps internal domain data to FHIR resources (read/search/transform), ensuring correctness and performance.
• Developing backend integrations with downstream systems (REST, gRPC, messaging/queues) and handle schema/contract evolution.
• API Engineering
• Owning the API lifecycle: design (OpenAPI), implementation, automated testing (unit/integration/contract), versioning, and SLO-driven operations.
• Creating and maintaining OpenAI specs, mocks, and validation pipelines.
• Security & Compliance
• Implementing OAuth2/OIDC flows, token introspection, and service-to-service auth. Apply secure coding practices and least-privilege network policies; partner with InfoSec on reviews.
Qualifications:
Required:
• 3+ years of Professional Experience in backend software engineering.
• Languages: Proficient in Java; working proficiency in JavaScript/Node.js.
• API & Integrations: RESTful API design, OpenAPI/Swagger, contract testing, backward compatibility/versioning.
• API Gateway / Kong APIM: Hands-on experience configuring routes, plugins, auth, rate limiting, and declarative YAML configs; CI/CD integration.
• Distributed Systems: Understanding of microservices fundamentals: statelessness, service discovery, retries/circuit breakers, caching.
• Networking Fundamentals: TCP/IP, DNS, TLS/mTLS, HTTP/2/HTTP/1.1, proxies, load balancing, and common troubleshooting (cURL, traceroute, etc.).
• Data & FHIR Facade: Experience working with HL7 FHIR or adapters; familiarity with FHIR resource modeling and transformations (e.g., Patient, Observation, Encounter).
• Testing & Quality: Unit, integration, and contract testing; test automation and CI/CD pipelines (YAML-based workflows).
• Cloud & Ops: Experience deploying and operating services in a cloud or containerized environment (Docker/Kubernetes).
Company:
RELX is a provider of information-based analytics for professional and business customs. Founded in 1993, the company is headquartered in London, GBR, with a team of 1001-5000 employees. The company is currently Late Stage.
RELX is a mission-driven global organization seeking a Backend API developer. The role involves designing, building, and operating distributed integration services and APIs at scale, with a focus on backend API lifecycle management and enterprise integrations.
Responsibilities:
• Design & Build Distributed Services
• Implementing resilient, observable microservices and integration components (Java preferred; Node.js/JavaScript where appropriate).
• Applying patterns for scaling, fault tolerance, idempotency, and backpressure in distributed environments.
• API Platform & Kong APIM
• Configuring and managing Kong Gateway (routes, services, plugins, rate limiting, auth, mTLS, logging) via declarative config (YAML) and CI/CD.
• Implementing gateway policies for security, traffic control, blue/green/canary releases, and zero-downtime migrations.
• Integrations & Data Facades
• Building and maintaining a FHIR data facade that maps internal domain data to FHIR resources (read/search/transform), ensuring correctness and performance.
• Developing backend integrations with downstream systems (REST, gRPC, messaging/queues) and handle schema/contract evolution.
• API Engineering
• Owning the API lifecycle: design (OpenAPI), implementation, automated testing (unit/integration/contract), versioning, and SLO-driven operations.
• Creating and maintaining OpenAI specs, mocks, and validation pipelines.
• Security & Compliance
• Implementing OAuth2/OIDC flows, token introspection, and service-to-service auth. Apply secure coding practices and least-privilege network policies; partner with InfoSec on reviews.
Qualifications:
Required:
• 3+ years of Professional Experience in backend software engineering.
• Languages: Proficient in Java; working proficiency in JavaScript/Node.js.
• API & Integrations: RESTful API design, OpenAPI/Swagger, contract testing, backward compatibility/versioning.
• API Gateway / Kong APIM: Hands-on experience configuring routes, plugins, auth, rate limiting, and declarative YAML configs; CI/CD integration.
• Distributed Systems: Understanding of microservices fundamentals: statelessness, service discovery, retries/circuit breakers, caching.
• Networking Fundamentals: TCP/IP, DNS, TLS/mTLS, HTTP/2/HTTP/1.1, proxies, load balancing, and common troubleshooting (cURL, traceroute, etc.).
• Data & FHIR Facade: Experience working with HL7 FHIR or adapters; familiarity with FHIR resource modeling and transformations (e.g., Patient, Observation, Encounter).
• Testing & Quality: Unit, integration, and contract testing; test automation and CI/CD pipelines (YAML-based workflows).
• Cloud & Ops: Experience deploying and operating services in a cloud or containerized environment (Docker/Kubernetes).
Company:
RELX is a provider of information-based analytics for professional and business customs. Founded in 1993, the company is headquartered in London, GBR, with a team of 1001-5000 employees. The company is currently Late Stage.
About RELX Group
Sourced by ZipRecruiter
Industry
Technology, communication and media
Company size
10,000+ Employees
Headquarters location
London, Greater London, GB