201 to 225 of 467 Permanent API Design Jobs

. • Ensure key factors such as total cost of ownership, ongoing maintenance, a broad understanding of architectural risk etc. are considered in the definition of the solution. Assuring component design alignment & solution delivery: Design and direct the architecture governance activities associated with ensuring solutions architecture assurance and compliance Provide consulting support to agile product teams to ensure the … ensure solution decisions are aligned with the enterprise's future-state architecture vision • Gain an appropriately deep understanding of the technical solution for each component, steering key technology and design decisions, aligned to the relevant solution assurance processes • Hold vendors to account to ensure documentation meets easyJet's architecture standards, aligns to the defined end to end solution, as … requirements • Collaborate with the Service Delivery team to define the support model for platforms, products and components in the end to end architecture • Review and assess aspects of detailed design that deviate from the proposed solution architecture, published technical strategies, policies, standards etc. SKILLS & EXPERIENCE REQUIRED Deep Domain Expertise: must have extensive experience as a Solution Architect within the More ❯

. • Ensure key factors such as total cost of ownership, ongoing maintenance, a broad understanding of architectural risk etc. are considered in the definition of the solution. Assuring component design alignment & solution delivery: Design and direct the architecture governance activities associated with ensuring solutions architecture assurance and compliance Provide consulting support to agile product teams to ensure the … ensure solution decisions are aligned with the enterprise's future-state architecture vision • Gain an appropriately deep understanding of the technical solution for each component, steering key technology and design decisions, aligned to the relevant solution assurance processes • Hold vendors to account to ensure documentation meets easyJet’s architecture standards, aligns to the defined end to end solution, as … requirements • Collaborate with the Service Delivery team to define the support model for platforms, products and components in the end to end architecture • Review and assess aspects of detailed design that deviate from the proposed solution architecture, published technical strategies, policies, standards etc. SKILLS & EXPERIENCE REQUIRED Deep Domain Expertise: must have extensive experience as a Solution Architect within the More ❯

. • Ensure key factors such as total cost of ownership, ongoing maintenance, a broad understanding of architectural risk etc. are considered in the definition of the solution. Assuring component design alignment & solution delivery: Design and direct the architecture governance activities associated with ensuring solutions architecture assurance and compliance Provide consulting support to agile product teams to ensure the … ensure solution decisions are aligned with the enterprise's future-state architecture vision • Gain an appropriately deep understanding of the technical solution for each component, steering key technology and design decisions, aligned to the relevant solution assurance processes • Hold vendors to account to ensure documentation meets easyJet’s architecture standards, aligns to the defined end to end solution, as … requirements • Collaborate with the Service Delivery team to define the support model for platforms, products and components in the end to end architecture • Review and assess aspects of detailed design that deviate from the proposed solution architecture, published technical strategies, policies, standards etc. SKILLS & EXPERIENCE REQUIRED Deep Domain Expertise: must have extensive experience as a Solution Architect within the More ❯

. • Ensure key factors such as total cost of ownership, ongoing maintenance, a broad understanding of architectural risk etc. are considered in the definition of the solution. Assuring component design alignment & solution delivery: Design and direct the architecture governance activities associated with ensuring solutions architecture assurance and compliance Provide consulting support to agile product teams to ensure the … ensure solution decisions are aligned with the enterprise's future-state architecture vision • Gain an appropriately deep understanding of the technical solution for each component, steering key technology and design decisions, aligned to the relevant solution assurance processes • Hold vendors to account to ensure documentation meets easyJet’s architecture standards, aligns to the defined end to end solution, as … requirements • Collaborate with the Service Delivery team to define the support model for platforms, products and components in the end to end architecture • Review and assess aspects of detailed design that deviate from the proposed solution architecture, published technical strategies, policies, standards etc. SKILLS & EXPERIENCE REQUIRED Deep Domain Expertise: must have extensive experience as a Solution Architect within the More ❯

. • Ensure key factors such as total cost of ownership, ongoing maintenance, a broad understanding of architectural risk etc. are considered in the definition of the solution. Assuring component design alignment & solution delivery: Design and direct the architecture governance activities associated with ensuring solutions architecture assurance and compliance Provide consulting support to agile product teams to ensure the … ensure solution decisions are aligned with the enterprise's future-state architecture vision • Gain an appropriately deep understanding of the technical solution for each component, steering key technology and design decisions, aligned to the relevant solution assurance processes • Hold vendors to account to ensure documentation meets easyJet’s architecture standards, aligns to the defined end to end solution, as … requirements • Collaborate with the Service Delivery team to define the support model for platforms, products and components in the end to end architecture • Review and assess aspects of detailed design that deviate from the proposed solution architecture, published technical strategies, policies, standards etc. SKILLS & EXPERIENCE REQUIRED Deep Domain Expertise: must have extensive experience as a Solution Architect within the More ❯

and innovation in one of the most critical industries of our time. The Role They're seeking a Golang Software Engineer to join our backend engineering team. You’ll design, develop, and maintain the core systems that power our energy intelligence platform — from real-time data processing to distributed services that handle millions of data points daily. What You … ll Do Develop high-performance backend services and APIs using Go (Golang) . Collaborate with data and DevOps teams to deliver scalable, cloud-native solutions. Design and implement reliable microservices that integrate with IoT devices, energy assets, and analytics pipelines. Optimize performance, scalability, and reliability across our systems. Participate in code reviews, architectural discussions, and agile ceremonies. Contribute to … they are looking for 3+ years of professional experience in backend software development (with at least 1–2 years using Golang). Solid understanding of distributed systems , concurrency , and API design . Experience with PostgreSQL , Kafka , Redis , or similar technologies. Familiarity with Docker , Kubernetes , and cloud platforms (AWS, GCP, or Azure). Strong problem-solving skills and attention More ❯

and innovation in one of the most critical industries of our time. The Role They're seeking a Golang Software Engineer to join our backend engineering team. You’ll design, develop, and maintain the core systems that power our energy intelligence platform — from real-time data processing to distributed services that handle millions of data points daily. What You … ll Do Develop high-performance backend services and APIs using Go (Golang) . Collaborate with data and DevOps teams to deliver scalable, cloud-native solutions. Design and implement reliable microservices that integrate with IoT devices, energy assets, and analytics pipelines. Optimize performance, scalability, and reliability across our systems. Participate in code reviews, architectural discussions, and agile ceremonies. Contribute to … they are looking for 3+ years of professional experience in backend software development (with at least 1–2 years using Golang). Solid understanding of distributed systems , concurrency , and API design . Experience with PostgreSQL , Kafka , Redis , or similar technologies. Familiarity with Docker , Kubernetes , and cloud platforms (AWS, GCP, or Azure). Strong problem-solving skills and attention More ❯

a cohesive, distributed system. With a focus on shared services, automation, and self-service capabilities, we are building a strong foundation for the future of our platform. Key Responsibilities Design, develop, and maintain software solutions across frontend, backend, and database layers. Work with distributed systems and APIs, ensuring seamless integration between products. Contribute to the design and development … and accessible user interfaces using Angular best practices and modern front-end patterns. Collaborate with UX/UI designers to implement high-quality, user-centric features that align with design specifications. What we're looking for Bachelor's degree in Computer Science, Software Engineering, or equivalent experience. Strong experience in C# .NET (Core/Framework), Angular, SQL Server and … AWS. Solid understanding of API design, performance optimization, and data modeling. 5+ years of software engineering experience, ideally in a full-stack role. Proficiency in unit testing, CI/CD, and modern DevOps practices. Familiarity with scalability patterns, caching strategies, and cloud-based architectures. Desired experience in integration or building AI driven features and using AI tools in More ❯

caching to keep feedback cycles tight. Role Overview Senior full stack engineer who pairs systems thinking with hands-on delivery; report to the CTO and partner closely with product, design, and data teams. Own features from idea to production across data ingestion, backend services, web experience, and DevOps automation. Raise the technical bar through architecture input, code review, tooling … into resilient technical and product roadmaps. Build polished, accessible customer journeys to create a seamless user experience. Be able to lead the “front end” aspect of engineering at Familiar. Design and ship backend services in our NestJS + Fastify API, including data pipelines feeding our unified hotel profile and marketing automation engine. Safeguard quality through automated tests (Jest … ideally in data-rich or multi-tenant domains. Proven experience shipping to production in a fast-paced startup: balancing speed, reliability, and thoughtful technical debt paydown. Architectural instincts across API design, event/data pipelines, and front-end state management; comfortable with trade-offs in distributed systems. Strong testing philosophy (unit, integration, e2e) and familiarity with CI/ More ❯

Senior Backend or Full Stack Developer (Contract, AI-Driven Environment) I'm looking for an experienced full stack or backend-focused senior developer to support API development and backend delivery for a high-traffic consumer platform. You'll work alongside front-end engineers to build scalable, secure, and performant systems using modern tools and AI-assisted development. You'll … architectural standards and established development patterns Understand backend performance, scalability, and security at production scale Build reliable, maintainable APIs and data systems Collaborate effectively with front-end developers to design and implement seamless integrations Apply caching and optimization techniques for high-traffic environments We're not looking for: Developers needing extensive supervision or mentoring Anyone without production experience in … consumer-facing systems Core Technical Requirements: Node.js (extensive production experience) RESTful API design and development (production experience) Database design and optimization (SQL and/or NoSQL) Authentication, authorization, and security best practices AI coding tools (GitHub Copilot, Claude, Cursor, or similar) Nice to Have: React JS/Next.js (for full stack capability) Payload CMS Azure Microservices architecture More ❯

Senior Backend or Full Stack Developer (Contract, AI-Driven Environment) I'm looking for an experienced full stack or backend-focused senior developer to support API development and backend delivery for a high-traffic consumer platform. You’ll work alongside front-end engineers to build scalable, secure, and performant systems using modern tools and AI-assisted development. You’ll … architectural standards and established development patterns Understand backend performance, scalability, and security at production scale Build reliable, maintainable APIs and data systems Collaborate effectively with front-end developers to design and implement seamless integrations Apply caching and optimization techniques for high-traffic environments We’re not looking for: Developers needing extensive supervision or mentoring Anyone without production experience in … consumer-facing systems Core Technical Requirements: Node.js (extensive production experience) RESTful API design and development (production experience) Database design and optimization (SQL and/or NoSQL) Authentication, authorization, and security best practices AI coding tools (GitHub Copilot, Claude, Cursor, or similar) Nice to Have: React JS/Next.js (for full stack capability) Payload CMS Azure Microservices architecture More ❯

Senior Backend or Full Stack Developer (Contract, AI-Driven Environment) I'm looking for an experienced full stack or backend-focused senior developer to support API development and backend delivery for a high-traffic consumer platform. You’ll work alongside front-end engineers to build scalable, secure, and performant systems using modern tools and AI-assisted development. You’ll … architectural standards and established development patterns Understand backend performance, scalability, and security at production scale Build reliable, maintainable APIs and data systems Collaborate effectively with front-end developers to design and implement seamless integrations Apply caching and optimization techniques for high-traffic environments We’re not looking for: Developers needing extensive supervision or mentoring Anyone without production experience in … consumer-facing systems Core Technical Requirements: Node.js (extensive production experience) RESTful API design and development (production experience) Database design and optimization (SQL and/or NoSQL) Authentication, authorization, and security best practices AI coding tools (GitHub Copilot, Claude, Cursor, or similar) Nice to Have: React JS/Next.js (for full stack capability) Payload CMS Azure Microservices architecture More ❯

Senior Backend or Full Stack Developer (Contract, AI-Driven Environment) I'm looking for an experienced full stack or backend-focused senior developer to support API development and backend delivery for a high-traffic consumer platform. You’ll work alongside front-end engineers to build scalable, secure, and performant systems using modern tools and AI-assisted development. You’ll … architectural standards and established development patterns Understand backend performance, scalability, and security at production scale Build reliable, maintainable APIs and data systems Collaborate effectively with front-end developers to design and implement seamless integrations Apply caching and optimization techniques for high-traffic environments We’re not looking for: Developers needing extensive supervision or mentoring Anyone without production experience in … consumer-facing systems Core Technical Requirements: Node.js (extensive production experience) RESTful API design and development (production experience) Database design and optimization (SQL and/or NoSQL) Authentication, authorization, and security best practices AI coding tools (GitHub Copilot, Claude, Cursor, or similar) Nice to Have: React JS/Next.js (for full stack capability) Payload CMS Azure Microservices architecture More ❯

Senior Backend or Full Stack Developer (Contract, AI-Driven Environment) I'm looking for an experienced full stack or backend-focused senior developer to support API development and backend delivery for a high-traffic consumer platform. You’ll work alongside front-end engineers to build scalable, secure, and performant systems using modern tools and AI-assisted development. You’ll … architectural standards and established development patterns Understand backend performance, scalability, and security at production scale Build reliable, maintainable APIs and data systems Collaborate effectively with front-end developers to design and implement seamless integrations Apply caching and optimization techniques for high-traffic environments We’re not looking for: Developers needing extensive supervision or mentoring Anyone without production experience in … consumer-facing systems Core Technical Requirements: Node.js (extensive production experience) RESTful API design and development (production experience) Database design and optimization (SQL and/or NoSQL) Authentication, authorization, and security best practices AI coding tools (GitHub Copilot, Claude, Cursor, or similar) Nice to Have: React JS/Next.js (for full stack capability) Payload CMS Azure Microservices architecture More ❯

customer expectations 1. Code Review & Best Practices Conduct in-depth reviews of codebases to identify issues, inefficiencies, and potential security vulnerabilities. Provide recommendations on best practices, including coding standards, design patterns, and maintainability improvements. Support performance optimisation through refactoring and improved architecture. Support testing and QA process. 2. Cloud Infrastructure Support & Design Assist in designing, implementing, and optimising … goals. Provide recommendations on system architecture, tools, and frameworks. Identify opportunities for automation and process improvements. 4. Software Architecture & Development Strategy Advise on scalable and efficient system architectures Support API design, integrations, and data flow strategies. Recommend suitable technology stacks for new projects or modernisation efforts. 5. Security & Compliance Assess application security risks and provide remediation strategies. Ensure More ❯

Software Architect - Lead the Future of a High-Scale .NET Platform C#, .NET, Kafka, SQL, AWS, AI/ML, Event-Driven Systems Hybrid - North West Are you ready to design and shape the core architecture of a platform built to support global scale , rapid growth, and long-term innovation? We are at the start of a major systems transformation … who can set vision , mentor teams , and lead architectural decision-making while staying close enough to the code to guide best practice. What You'll Do Define the architecture, design principles, and technical roadmap for a highly scalable, distributed platform. Lead end-to-end solution design across event-driven , microservices , and cloud-native systems. Drive the modernisation journey … on where required - providing technical leadership, code review, and architectural oversight. Partner with stakeholders across engineering, product, data and business leadership. Embed performance, reliability, observability, and resilience into system design from day one. Help shape our evolving use of AI/ML for optimisation, automation, and predictive insights. What We're Looking For Proven experience architecting distributed, high-throughput More ❯

Software Architect – Lead the Future of a High-Scale .NET Platform C#, .NET, Kafka, SQL, AWS, AI/ML, Event-Driven Systems Hybrid – North West Are you ready to design and shape the core architecture of a platform built to support global scale , rapid growth, and long-term innovation? We are at the start of a major systems transformation … who can set vision , mentor teams , and lead architectural decision-making while staying close enough to the code to guide best practice. What You’ll Do Define the architecture, design principles, and technical roadmap for a highly scalable, distributed platform. Lead end-to-end solution design across event-driven , microservices , and cloud-native systems. Drive the modernisation journey … on where required — providing technical leadership, code review, and architectural oversight. Partner with stakeholders across engineering, product, data and business leadership. Embed performance, reliability, observability, and resilience into system design from day one. Help shape our evolving use of AI/ML for optimisation, automation, and predictive insights. What We’re Looking For Proven experience architecting distributed, high-throughput More ❯

create an economy that benefits developers and players within the FXT platform ecosystem. The Role We're looking for a Software Engineer who thrives at the intersection of technical design and strategic planning, someone who can help define, shape, and execute the technical roadmap that will guide FXT's evolution from MVP to scalable global platform. You'll work … team to translate FXT's vision into a clear, actionable, and technically sound roadmap. You'll help define the system architecture, evaluate key technology decisions (AI integration, SDK modularity, API scalability, data pipelines, Web3 interoperability), and ensure engineering efforts align with product milestones and long-term goals. This role is ideal for an engineer with strong architectural instincts who … enjoys systems thinking, strategic problem-solving, and building from zero to one. Responsibilities Design and document the technical roadmap for FXT's core platform, aligning with product and business priorities Work with leadership to define milestones, MVP features, and scaling phases — from prototype to full production launch Design system architecture for core components — APIs, SDKs, data flows, wallet More ❯

Proven ability to lead technically by example while remaining hands-on in delivery Strong background in cloud (AWS) and infrastructure as code (Terraform) Solid understanding of SQL and database design Experience with modern frontend stacks and API design Enthusiasm for mentoring, collaboration and delivering software with impact If you’re looking for a role that blends technical More ❯

Proven ability to lead technically by example while remaining hands-on in delivery Strong background in cloud (AWS) and infrastructure as code (Terraform) Solid understanding of SQL and database design Experience with modern frontend stacks and API design Enthusiasm for mentoring, collaboration and delivering software with impact If you’re looking for a role that blends technical More ❯

mentorship, and maintaining the highest standards of code quality. Location : Remote Experience Level: Senior (5+ years) Commitment : Full-time Core Responsibilities Technical Leadership Make critical decisions about system architecture, design patterns, and technology choices Establish and enforce coding standards, review practices, and quality benchmarks Define and prioritize technical initiatives aligned with product goals Lead architectural discussions and drive consensus … on complex technical decisions Ensure system performance and scalability for production workloads Feature Development Design and implement core system components using modular, extensible architectures Build and maintain integrations with external APIs and services (LLM providers, databases, etc.) Develop analysis engines and processing pipelines for complex data workflows Implement testing frameworks and validation systems Optimize critical code paths and system … and advanced language features Modern package management (uv, pip, poetry) Testing frameworks (pytest, mocks, fixtures, test-driven development) Software Architecture: Experience designing modular, plugin-based systems with clean abstractions API Design: Creating intuitive interfaces and maintainable code structures Performance: Profiling, optimization, and handling large-scale data processing Version Control: Git workflows, code review practices, and collaborative development LLM More ❯

such as Git. Strong problem-solving skills and a detail-oriented mindset. Ability to work independently and as part of a team. Excellent communication skills. Desirable: Experience with RESTful API design and development. Knowledge of cloud platforms like AWS or Azure. Familiarity with Agile/Scrum methodologies. Experience with DevOps tools and practices. Benefits: Excellent opportunities for development More ❯

comprehensive architecture solutions that integrate core business platforms with wider enterprise systems. Establish and maintain architectural standards, best practices, and governance frameworks across the organisation. Assess existing systems and design strategies for optimisation, modernisation, and scalability. Partner with engineering, operations, security, and business teams to ensure technology solutions align with strategic objectives. Provide expert guidance on broking systems, API design, system integration, security frameworks, and user experience. Translate complex business needs into clear, implementable architectural designs. Ensure high availability, security, and performance across hybrid and cloud-based environments. Stay informed on emerging technologies and market developments relevant to the insurance industry. Skills & Experience Proven experience as a Technology Architect, Solutions Architect, or in a senior technology leadership … Experience designing and delivering systems integrations using APIs, middleware, and modern data exchange approaches. Understanding of enterprise architecture frameworks (e.g. TOGAF, Zachman). Strong proficiency with Azure and contemporary design principles such as microservices and event-driven architecture. Excellent communication and stakeholder engagement skills across all levels. Familiarity with DevOps practices (CI/CD pipelines, monitoring, containerisation). Knowledge More ❯

shape scalable, next-generation digital ecosystems. Whether delivering sophisticated Big Data platforms, cloud solutions, or advanced infrastructure, our teams will drive innovation and digital excellence across multiple programmes. Responsibilities Design, develop, and implement integrations in AWS and Azure. Some designed for low-code environments Collaborate with business analysts and solution architects to translate business requirements into integration solutions Document … integration designs, data flows, and technical specifications clearly and comprehensively Configure and maintain API-based, event-driven, and batch integrations between SaaS and on-premise systems Ensure integrations are secure, compliant, and performant, following cloud best practices Participate in code reviews, testing, and deployment pipelines (CI/CD) for integration solutions Maintain awareness of low-code platform features and … code/no-code integration platforms such as AWS, Azure, Power Automate, or MuleSoft composer Understanding of cloud services and architectures in AWS and/or Azure Familiarity with API design and management, REST/SOAP services, and event driven architectures Experience in documenting integration solutions, data flows, and technical specifications Strong problem-solving skills and ability to More ❯

shape scalable, next-generation digital ecosystems. Whether delivering sophisticated Big Data platforms, cloud solutions, or advanced infrastructure, our teams will drive innovation and digital excellence across multiple programmes. Responsibilities Design, develop, and implement integrations in AWS and Azure. Some designed for low-code environments Collaborate with business analysts and solution architects to translate business requirements into integration solutions Document … integration designs, data flows, and technical specifications clearly and comprehensively Configure and maintain API-based, event-driven, and batch integrations between SaaS and on-premise systems Ensure integrations are secure, compliant, and performant, following cloud best practices Participate in code reviews, testing, and deployment pipelines (CI/CD) for integration solutions Maintain awareness of low-code platform features and … code/no-code integration platforms such as AWS, Azure, Power Automate, or MuleSoft composer Understanding of cloud services and architectures in AWS and/or Azure Familiarity with API design and management, REST/SOAP services, and event driven architectures Experience in documenting integration solutions, data flows, and technical specifications Strong problem-solving skills and ability to More ❯