126 to 150 of 250 Permanent API Design Jobs

practices and standards, and delivering high-impact software that scales. Job responsibilities Architects and implements complex, scalable engineering frameworks and solutions using modern software design principles Develops secure, high-quality production code for data-intensive applications and platforms, and reviews and mentors other engineers Creates durable, reusable software frameworks … development and automation capabilities, to improve the value realized by automation at scale. Required qualifications, capabilities, and skills Hands-on practical experience delivering system design, application development, testing, and operational stability at enterprise scale Hands-on experience designing and deploying production AI/ML systems, including LLM-based applications ...

automation frameworks, APIs and tooling that make our network scalable, self-service and production-ready. This is a hands‐on role where you will design and ship systems that power large-scale compute and research environments. Key responsibilities of the role include: Building and evolving automation frameworks for network … ambiguity and take ownership Comfortable working in collaborative, fast‐paced engineering teams Desirable: Experience with event‐driven architectures, such as Kafka and RabbitMQ API design or platform engineering experience Knowledge of service discovery, secrets management or policy‐as‐code Understanding of large‐scale data centre networking, for example ...

systems, and payment infrastructure. Guide engineers through complex technical challenges and provide hands-on support when needed. Establish and promote engineering best practices around API design, testing, security, performance, and maintainability. Collaborate closely with Product, Backend, Payments, and other cross-functional teams to align technical solutions with business … backend engineering background with experience in Java, Golang, Kotlin, or similar programming languages. Solid knowledge of microservices architectures, APIs, event-driven systems, and integration design patterns. Experience working with SQL and relational databases. Understanding of secure software development practices and OWASP principles. Experience establishing standards for AI-assisted software ...

high-quality software and continuously improving engineering practices Technical Skills Expertise In ✅ C# and .NET (ideally .NET 8) ✅ SQL Server and Entity Framework ✅ RESTful API design and development ✅ CI/CD pipelines and deployment automation (GitHub Actions preferred) ✅ Unit testing and modern testing methodologies ✅ Cloud computing concepts ...

workflows at scale. This role emphasizes engineering excellence, operational readiness, and secure, compliant delivery in a fast‐paced global environment. Job Responsibilities Lead the design and delivery of user interface capabilities across Execute, from discovery to production support Set front-end technical direction, including architecture, standards, performance, and testing … time or data‐intensive user experiences Demonstrated technical leadership in setting standards, leading designs, and mentoring teams Solid software engineering fundamentals, including OO/design patterns, debugging, and documentation Familiarity with agentic development approaches across the software development lifecycle Strong communication skills and ability to work effectively in global ...

Risk, and Settlements. Responsibilities Define and own the architecture for applications and services across the end‐to‐end commodities trade lifecycle. Lead the design of integrations between ETRM platforms and surrounding systems, establishing scalable patterns and standards utilizing technologies such as Java, messaging frameworks, and enterprise data platforms. Architect … monitoring, alerting, automated controls, reconciliation frameworks, and reprocessing capabilities. Govern architecture decisions with a focus on performance, scalability, maintainability, security, and cost efficiency. Lead design reviews and provide technical direction to engineering teams, promoting strong engineering standards, reusable patterns, and consistent integration approaches. Drive adoption of modern SDLC ...

structure, state, and zero‐knowledge proofs). We value breadth and curiosity across the platform as much as depth in any single component. Duties Design, build, and operate the Indexer’s components in Rust — the chain indexer, the wallet indexer, the SPO indexer (Cardano partner‐chain data … GraphQL API — keeping the architecture modular and maintainable. Build and maintain the data pipeline that fetches blocks and transactions from the Midnight node via subxt, handling finalised‐block tracking, gap backfilling, and continuous real‐time indexing. Design efficient schemas and queries across PostgreSQL (cloud) and SQLite (standalone ...

with support to sites. The Role Due to Vital Energi's continued growth, we are looking for a Lead Integration Developer to lead the design, development and delivery of enterprise integration solutions that enable secure, scalable and reliable connectivity across business applications, data platforms and external systems. Define integration … very own Energy-from-Waste facility, there is no better time to join the family here at Vital Energi. A few key responsibilities Solution Design & Architecture: - Define integration architecture, standards, patterns and best practices. - Design scalable, resilient and secure integration solutions aligned to business and technical requirements. - Develop ...

Fabric Purview APIs Streams Data governance and data literacy. KPI and semantic model design. AI and innovation in analytics. Software Engineering: Strong knowledge of: Design, Build, Test, Release, Deploy using Azure Fabric, data engineering tools. Secure coding practices. API design and integration patterns. Integrations using APIs ...

What were looking for: Hands-on experience running real production workloads on AWS not just deploying to it Strong Postgres/SQL skills: schema design, query tuning, migrations Solid API design chops: clear contracts, versioning, backwards compatibility Python-first mindset (FastAPI or similar) Redis experience: caching patterns ...

work from home 1 day a week if desired. The salary on offer is £50,000-£62,000 DOE plus good benefits. Key Responsibilities Design, develop, and maintain scalable web applications using modern frameworks and technologies. Integrate Twilio APIs for voice, messaging, and video communication features. Collaborate with product … Twilio APIs (voice, SMS, video) and related integrations. Proven ability to build and work with real-time, event-driven systems. Solid grasp of RESTful API design and microservice architecture. Hands-on experience with AWS serverless technologies including DynamoDB, Lambda, and API Gateway. Familiarity with CI/ ...

Backend Platform Developer to build modern services for the company's contact center systems. This is a software engineering role first: where you will design APIs, serverless services, data flows, observability tooling, and AI-enabled workflows that support our customer and agent experience. The contact center is the domain … platforms, and using AI-assisted engineering tools to move quickly without sacrificing quality. What You'll Do: Production-grade Node.js services on AWS Lambda, API Gateway, and event-driven serverless patterns. Secure APIs and integrations across internal systems, customer data, and third-party platforms. Technical patterns, implementation standards ...

platform and influence engineering strategy Work within a senior, AI-first engineering environment KEY POINTS Principal-level position with significant technical ownership Leading the design and development of a modern platform rebuild Strong focus on Node.js, TypeScript, React and cloud technologies Opportunity to shape engineering standards, architecture … role where you'll help shape the future of a modern, large-scale platform whilst remaining hands-on with development. You'll lead the design and delivery of scalable backend services, APIs, integrations and data flows, whilst providing architectural guidance across the wider engineering team. Although the role ...

customer-facing solutions. The Role This role focuses on building autonomous, reasoning-driven AI systems. We are not looking for someone to build simple API wrappers. You will take complete ownership of designing and deploying sophisticated agentic architectures that drive real value for the business. Core Stack Python: Expert … level AI Frameworks: LangChain, CrewAI, AutoGPT-style frameworks Vector Databases: Pinecone, Milvus, Weaviate Architecture: LLM orchestration and tool-calling pipelines API Design: REST and GraphQL What Sets This Role Apart Deep Reasoning: Deep understanding of LLM reasoning loops. Self-Correction: Building self-correcting agent architectures. Scale: Prompt engineering ...

clean, maintainable, performant applications; promote best practices, and collaborate closely with our quantitative and product teams. What You’ll Do High-Performance JVM Engineering: Design and build high-quality, scalable and performant low/zero-GC JVM services and APIs Technical Translation & Risk Modeling: Understand risk models & decompose complex … experience in architecting highly performant, low-latency systems. Testing Methodologies: In-depth knowledge of testing methodologies, including TDD, back testing and stress testing Software Design Excellence: Well versed in Agile methodologies, DRY, Clean Code, API design and micro-services. Technical Ecosystem: Experience in a full range ...

technical leadership by designing shared GenAI capabilities, supporting live systems and raising engineering and AI delivery standards across the team through mentoring and rigorous design practice. Data & AI Product Development: Take ideas from discovery through rapid prototypes to production grade solutions that combine data, user facing applications and backend … services. Work closely with product managers, designers, data science and engineering teams to translate business needs into well designed technical solutions. Design and deliver LLM based applications and AI agents that enable intelligent decision making and automation, applying pragmatic engineering patterns and appropriate guardrails. Design and consume APIs ...

build the next generation of AI e-commerce platforms. What you will be responsible for Driving technical decision-making, including technology selection, architecture design, and system scalability Designing and implementing high-quality features across the backend and frontend stack Identifying and addressing performance bottlenecks in critical areas … professional software development experience, with strong expertise in TypeScript Proven experience building and maintaining production-grade web applications Strong backend engineering experience, including API design, system architecture, and distributed systems concepts Solid understanding of relational databases and advanced SQL Strong focus on software quality, testing, security, and maintainability ...

reliable, and low‐latency ML solutions. In addition to technical expertise, this job requires strong collaboration skills. What you’ll own Feature Development & Delivery: Design, implement, and deploy new features and enhancements to ML products, collaborating with Product and ML Research teams to refine requirements. Technical Ownership and Stewardship … years as an ML‐focused software engineer, ML Engineer, MLOps Engineer, or similar, with hands‐on production experience Proven expertise with ML model deployment, API design, and integration into production environments Strong Python programming and relevant ML/data libraries Experience with containerization, orchestration, and AWS cloud services ...

lead a team of elite engineers who embed directly with Fortune 500 customers to ship deeply integrated AI agents—owning everything from agent design and evaluation to the backend services, data systems, and cloud infrastructure that make them production-ready. You'll partner closely with our Forward Deployed … volume for senior engineering roles. Hands‐on fluency with the full AI stack. Deep familiarity with LLMs and agent systems, evaluation frameworks, backend and API design (Python or TypeScript), data systems (PostgreSQL, DynamoDB, MongoDB, or similar), and cloud infrastructure (AWS, Azure, or GCP) including Kubernetes, Docker ...

professional experience in backend software development primarily using Python Strong experience with Python web frameworks such as Django or Flask Proficient with RESTful API design and implementation Experience with database systems (SQL and NoSQL) Familiarity with containerization technologies like Docker and orchestration tools Experience working with cloud platforms ...

Experience with AWS or Azure Familiarity with Docker and Kubernetes Experience working in secure or highly regulated environments Strong understanding of software architecture and API design IT WOULD BE NICE FOR THE AI SOFTWARE ENGINEER TO HAVE.... • Experience with RAG pipelines and vector databases • Knowledge of MLOps tooling ...

FedRAMP Moderate Authorized environment. For more information, please visit www.synack.com. We are looking for a Senior Software Engineer (AI), where you'll design and ship AI agents that plan, reason, drive security tooling and surface exploitable vulnerabilities, running autonomously inside sandboxed environments. It's a hands‐on senior role … from ideation through production, including evals, guardrails and monitoring. Improve how our agents work: prompting, tool orchestration, evaluation, and cost. Lead code reviews and design sessions, and help the engineers around you grow. Work closely with our security researchers to translate how they hack into how our agents operate. ...

Development Manager - Digital Platform & API Location: Epsom, Surrey (Hybrid - 2 days office/3 days work from home) Position Overview Are you an agile digital delivery specialist looking to shape the future of platform services across a progressive business? We are seeking a Development Manager - Digital Platform & API … high-value transformation projects with continuous operational BAU demands. Key Responsibilities Product Ownership & Strategy: Lead the roadmap, product backlog, and feature prioritization for our API integration layer and a suite of around 20 application platforms, including flagship digital finance tools. Outsourced Delivery & Vendor Management: Direct external software providers ...

Principal Engineer – GPU Driver & System Software Category Chip Design Location Cambourne Experience More than 8 Years Work Expe. Education Master's Degree Job Description MediaTek Incorporated is a global fabless semiconductor company that enables nearly 2 billion connected devices a year. We are a market leader in developing innovative … gaming, and its Wi‐Fi 6 chipsets are powering the latest networking equipment for faster computing experiences. With market leader position of MediaTek SoC design, MediaTek GPU IP team is committed for industry‐leading, feature rich and PPA competitive GFX IP optimization, customization and development. The GFX IP will ...

Insurance speciality domain experience Cloud & Data Platforms: AWS, Databricks, BigID, Oracle, PostgreSQL, MongoDB Architecture & Modelling: Canonical data models/standards, Sparx EA, Erwin, DWH design, JSON & XSD schema design, Metadata frameworks, Informatica Ref360, Axon, EDC Integration & Processing: ETL/ELT (Informatica), API design, data pipelines, Kafka ...