176 to 200 of 905 API Design Jobs

responsive, interactive user interfaces Backend : Node.js with Express framework Database : PostgreSQL with PostGIS extensions for spatial data management GIS : Modern geospatial libraries and mapping technologies Key Responsibilities Backend Development Design and implement robust APIs for geospatial data processing and visualisation Optimise database queries and spatial operations using PostgreSQL and PostGIS Build scalable microservices architecture to handle large datasets Implement … tests Implement automated testing pipelines using modern testing frameworks Establish QA processes and best practices across the development lifecycle Mentor team members on testing methodologies and code quality standards Design and implement performance testing for geospatial operations Technical Leadership Take ownership of backend architecture and drive technical decisions Collaborate with frontend-focused team members to optimise API design … backend development experience with Node.js Strong experience with PostgreSQL, including complex queries and performance optimisation Hands-on experience with PostGIS or other spatial database technologies Solid understanding of RESTful API design and implementation Experience with testing frameworks (Jest, Mocha, Cypress, or similar) Proficiency with Git version control and collaborative development workflows QA & Testing Focus Experience implementing automated testing More ❯

Flex job you will be a U.S. Citizen, with the ability to obtain Secret security clearance and 8+ years of experience preferably in the Space/Defense industry. Responsibilities: Design, develop, and deploy cloud-based, mission-critical software solutions supporting defense and security operations. Develop and implement secure cloud-based applications using AWS, Kubernetes, and DevOps best practices. Design, build, and maintain CI/CD pipelines, infrastructure automation, and containerized environments. Apply security best practices, including encryption, compliance, vulnerability management, and incident response. Develop, test, and optimize API integrations to ensure scalability and reliability. Utilize Python, Java, and scripting languages (YAML, JSON, Linux/UNIX) for cloud-based application development. Implement AI-driven solutions to enhance workload … Linux/UNIX, YAML, and JSON. Experience with AWS (AWS Solutions Architect strongly preferred) and its services (including fundamental AWS networking) Containerization using Docker and Kubernetes Strong understanding of API Design, testing, development and management Tools: CI/CD tools: Gitlab, Nexus Managed Artifacts, AWS: AWS EKS, EC2, Lambda, S3, EBS/EFS, VPC, DNS, IAM, KMS, CloudWatch More ❯

databases and distributed queue systems Guide development of our Nuxt (Vue 3) frontend with TypeScript and modern CSS frameworks Manage our React Native mobile app development and cross-platform API integration Ensure seamless integration between frontend, backend, and AI orchestration layers Cloud Infrastructure & DevOps: Lead our serverless and containerised deployment strategies across cloud providers Architect scalable compute solutions for … both web applications and AI workloads Manage multi-database architecture across relational and document stores Design fault-tolerant systems with automatic scaling and recovery capabilities Oversee CI/CD pipelines and comprehensive monitoring across all services Technical Leadership: Build and lead a team across full-stack development and AI engineering Establish best practices for cloud-native, multi-technology development … solutions Understanding of vector databases, embedding systems, and retrieval architectures Technical Expertise: Full-stack development across modern web technologies Containerisation (Docker) and orchestration platforms (Kubernetes, ECS, or equivalent) Database design across SQL and NoSQL systems API design, microservices architecture, and distributed systems Cloud infrastructure management and infrastructure-as-code AI/ML model deployment, monitoring, and scaling More ❯

management platform, using a modern React/TypeScript/Next.js stack with advanced data visualisation and AI capabilities. This role requires very strong technical expertise, including the ability to: Design and develop high-performance, scalable features across the entire stack Lead complex technical implementations and provide architectural guidance Enhance our data visualisation capabilities with advanced charting and interactive elements … our AI functionalities What We Look For Essential Technical Skills: Frontend Development: Advanced expertise with React (18+) and TypeScript Deep knowledge of Next.js (14+) and its features (SSR, ISR, API routes) Experience with Mantine UI framework or similar component libraries Proficiency with CSS-in-JS solutions like Vanilla Extract Strong understanding of data visualisation using libraries like Visx and … Recharts Knowledge of Zod for runtime type validation Backend Development: Strong Node.js experience Experience with tRPC for type-safe API development Database expertise with PostgreSQL and SQL query builders (Kysely) Knowledge of authentication systems (NextAuth) Full-Stack Capabilities: Type-safe development across the entire stack API design and implementation Performance optimisation techniques State management using React Query More ❯

eager to take on a lot of responsibility, and are passionate about producing reliable software solutions. Responsibilities Plan and execute technical strategies from concept to deployment, shaping software architecture, design, and best practices. Work with designers, PMs, and engineers to build, test, and refine desktop and enterprise-level software. Engage in all SDLC phases—design, development, testing, deployment … cloud platforms like AWS. Proficient in agile methods like sprints, pair programming, and test-driven development. Adaptable, thrives in fast-paced environments, and quickly learns new technologies. SQL, RESTful API design, and modern front-end frameworks (React/Angular) experience is a plus. More ❯

eager to take on a lot of responsibility, and are passionate about producing reliable software solutions. Responsibilities Plan and execute technical strategies from concept to deployment, shaping software architecture, design, and best practices. Work with designers, PMs, and engineers to build, test, and refine desktop and enterprise-level software. Engage in all SDLC phases—design, development, testing, deployment … cloud platforms like AWS. Proficient in agile methods like sprints, pair programming, and test-driven development. Adaptable, thrives in fast-paced environments, and quickly learns new technologies. SQL, RESTful API design, and modern front-end frameworks (React/Angular) experience is a plus. More ❯

special focus on customer-facing interactions and ensuring that our solutions meet their business needs. The role will report into the Director of Product and Technology. Responsibilities Architecture & Solution Design: Oversee the technical architecture of our solutions, ensuring they meet performance, scalability, and security requirements. Design and develop scalable AWS architectures for API-based and data-centric … and storage solutions using AWS services such as S3, OpenSearch, Redshift, Step Functions, Lambda, Glue, and Athena. Architect RESTful APIs, ensuring security, performance, and scalability. Optimise microservices architecture and API management strategies, leveraging tools such as KONG Gateway, Lambda, and EKS. Collaborate with DevOps teams to implement CI/CD pipelines, Infrastructure as Code (IaC), and automation using AWS … approved projects and explore new opportunities. Document solutions with specifications, estimates, and delivery timelines. Leadership & Mentorship Provide technical leadership and mentoring to development teams, ensuring best practices in AWS, API design, and data architecture. Support the technical delivery team with troubleshooting and solution design. Line manage a Product Specialist, providing guidance on product packaging and administrative tasks. Qualifications More ❯

eager to take on a lot of responsibility, and are passionate about producing reliable software solutions. Responsibilities Plan and execute technical strategies from concept to deployment, shaping software architecture, design, and best practices. Work with designers, PMs, and engineers to build, test, and refine desktop and enterprise-level software. Engage in all SDLC phases—design, development, testing, deployment … cloud platforms like AWS. Proficient in agile methods like sprints, pair programming, and test-driven development. Adaptable, thrives in fast-paced environments, and quickly learns new technologies. SQL, RESTful API design, and modern front-end frameworks (React/Angular) experience is a plus. #J-18808-Ljbffr More ❯

the financial services industry. You'll play a key role in building scalable microservices solutions, shaping the future of digital services using cutting-edge technologies. Role Overview: You will design, develop, and maintain microservices in a cloud-native environment, supporting a major modernisation project. This is an exciting opportunity to contribute to high-impact work within a fast-paced … practices - Work within agile frameworks such as Scrum or Kanban Essential Skills & Experience: - Strong Java development background with Spring Boot and Spring Cloud - Solid understanding of microservices architecture and API design - Experience with AWS, Azure, or Google Cloud - Familiarity with MySQL, PostgreSQL, or MongoDB - Proficiency in unit and integration testing - Excellent communication and problem-solving skills - Comfortable in More ❯

the financial services industry. You’ll play a key role in building scalable microservices solutions, shaping the future of digital services using cutting-edge technologies. Role Overview: You will design, develop, and maintain microservices in a cloud-native environment, supporting a major modernisation project. This is an exciting opportunity to contribute to high-impact work within a fast-paced … practices - Work within agile frameworks such as Scrum or Kanban Essential Skills & Experience: - Strong Java development background with Spring Boot and Spring Cloud - Solid understanding of microservices architecture and API design - Experience with AWS, Azure, or Google Cloud - Familiarity with MySQL, PostgreSQL, or MongoDB - Proficiency in unit and integration testing - Excellent communication and problem-solving skills - Comfortable in More ❯

a clear understanding of modern dotnet, C# and Entity Framework. Experience with using OAuth2.0 would be welcomed. You will be involved in all stages of software development, from architecture design, through deployment to performance evaluation in production. You should be self-motivated and capable of delivering timely, quality work against deadlines with little supervision. About Our Stack To give … teams outside of IT to improve your understanding of business & customer challenges. Stay up-to-date with the latest industry trends, technologies, and development practices related to dotnet and API development. Qualifications/Personal Qualities Essential: Minimum 5 years of commercial experience as a backend software development. Proven experience in C# programming language and .NET framework Strong understanding of … RESTful API design principles Experience with Entity Framework for data access and object-relational mapping (ORM) Commercial track record of ASP.NET Web API for building APIs Experience in a workplace setting with Azure services such as Application Insights, Azure Web Apps, and Azure SQL Database Familiarity creating and managing CI/CD pipelines and source control management More ❯

focusing on iterative value delivery, fast feedback loops, and continuous improvement. Contribute to backlog grooming, technical scoping, and story writing with product managers. Participate in code reviews, retrospectives, and design sessions, contributing to a strong engineering culture. Security, Quality, and Operations Ensure that all solutions meet firmwide standards for security, privacy, and compliance. Take ownership of the health of … Proficiency in modern programming languages and frameworks (e.g. JavaScript/TypeScript, Python, .NET, Node.js). Experience with frontend development (e.g. React, Angular, Hugo). Strong understanding of backend systems, API design, and system integration. Comfortable working with cloud platforms such as Microsoft Azure or AWS. Familiarity with databases (SQL/NoSQL), identity/access management, and deployment tools. … cross-functional team. Experience working in a professional service, legal, or regulated environment is a plus, but not required. Experience collaborating with product teams and participating in user-focused design and delivery. Ways of Working Practical understanding of agile, DevOps, and CI/CD practices. Passion for writing maintainable, testable code and improving developer workflows. Ability to balance speed More ❯

needs and BMJ’s technology strategy. The role involves designing and overseeing the implementation of technical solutions while managing technical risks and identifying innovation opportunities. Key Responsibilities Technical Solution Design & Implementation Design and oversee the implementation of technical solutions that meet product requirements. Ensure solutions align with BMJ's architectural standards and approved technologies. Act as a bridge … or related field, or equivalent experience. Extensive experience (8+ years) in software architecture and development, with a strong background in web technologies and distributed systems. Deep understanding of software design patterns, microservices architecture, and API design. Skilled in serverless architecture and database management (ie RDBMS, NoSQL) Proficiency in multiple programming languages and frameworks relevant to BMJ's technology … United Kingdom 3 weeks ago London, England, United Kingdom 2 weeks ago London, England, United Kingdom 1 day ago London, England, United Kingdom 2 weeks ago Solution Architect - AWS, API, Microservices, Remote, FinTech Bromley, England, United Kingdom 5 days ago We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the More ❯

hybrid search, and vector databases. Monitoring Performance: Use observability tools such as Datadog and Databricks. Research & Innovation: Keep abreast of advancements in fine-tuning, RLHF, and prompt engineering. System Design & Architecture: Translate requirements into scalable, modern architectures. Testing & Integration: Develop comprehensive test suites and ensure quality assurance. Collaboration & Mentorship: Work with cross-functional teams and mentor junior engineers. Agile … Python At least 6 months experience with GenAI in production Strong communication skills for working with global teams Experience with cloud platforms (Azure, AWS) Knowledge of microservices, Docker, Kubernetes API design experience Database management knowledge (NoSQL, PostgreSQL) Version control with Git Experience with CI/CD tools like GitHub Actions Problem-solving and analytical skills Familiarity with Agile More ❯

maintain data pipelines for integrating external electronic health record (EHR) system data. Monitor and maintain MySQL databases to guarantee optimal performance and reliability. Collaborate with the backend team to design and implement APIs supporting Circadia's suite of products. Architecture: Design, deploy, and manage AWS infrastructure solutions to support various applications and services. Design scalable systems for … . Attributes: Need to Haves: C++ - Strong understanding of multithreading, asynchronous programming, network protocols. Advanced knowledge of Python and related frameworks (FastAPI, NumPy, Pandas, Pydantic) including multithreading and parallel design principles. Understanding of AWS, including knowledge of Cognito, Pinpoint, IoT, MSK and other services. Deep understanding of user-centered design principles, design thinking methodologies, and usability best … practices. Proficient in using and maintaining Docker containers. Strong understanding of RESTful API design principles and best practices. Experience with TDD and testing frameworks such as Boost.Test, Google Test, etc. Nice to Haves: Experience with Azure services for managing GPT pipelines and multi-cloud infrastructure. Familiarity with big data technologies such as Apache Spark, Kafka, and MSK for More ❯

helping to define and deliver phase 2 alongside a dedicated Project Manager. ->Build scalable, full-stack web applications using modern frameworks and REST APIs. ->Work with MySQL for schema design, performance tuning, and data analysis. ->Manage deployments and build automation with CI/CD pipelines. ->Collaborate across departments to improve internal processes and support the scaling of our loan … Range £75K - £100K | 5 Days Per Week (after probation passed 3 Days Per Week) | Greater London Requirements: -> Experience developing backend systems in Node.js or Python. ->Strong grasp of REST API design and integration. ->Expertise in MySQL and relational databases. ->Proficiency in front-end development using a modern JS framework. ->Comfortable with GitHub workflows, version control, and collaborative coding. More ❯

are responsible for reliable and secure APIs that transfer value and assets across all blockchain protocols as well as traditional banking protocols; collaborating with Product and Engineering teams to design, test, and shape Circle features, including developing and documenting system design procedures, testing procedures, and quality standards; troubleshooting program and system malfunctions to restore normal functioning; building publicly … or equivalent). Led teams (2-4) technically on architecture and system design. Experience working with payment systems like credit cards and bank transfers. A broad understanding of RESTful API design and development principles. Experience with Cloud Services (AWS, Google Cloud, Microsoft Azure, etc). Experience with SQL databases and designing schemas. Proven experience in the design More ❯

to develop their skills on real-world projects alongside experienced engineers, designers, and product managers. Whether it’s developing new user-facing features, improving system performance, or contributing to API design, you’ll have the chance to make meaningful contributions from day one while learning best practices in software engineering. What You’ll Be Doing: Designing, developing, testing … Writing clean, maintainable code across both front-end and back-end systems Participating in code reviews, stand-ups, and sprint planning Collaborating with cross-functional teams including product and design Learning and applying best practices in version control, testing, and CI/CD Debugging and resolving issues, and contributing to continuous improvement Staying up to date with emerging tools More ❯

with a clear understanding of modern dotnet, C#, and Entity Framework. Experience with OAuth2.0 is a plus. You will be involved in all stages of software development, from architecture design through deployment to performance evaluation in production. You should be self-motivated and capable of delivering timely, quality work against deadlines with minimal supervision. Our Tech Stack Our core … and seek out learning opportunities. Collaborate with other teams to improve understanding of business and customer needs. Stay updated with industry trends and best practices related to dotnet and API development. About You Essential: At least 5 years of commercial backend development experience. Proven expertise in C# and .NET framework. Strong knowledge of RESTful API design. Experience with More ❯

Java Engineer at Oodle Car Finance. As a Principal Java Engineer, you will be a technical leader and subject matter expert in Java-based software development. You will architect, design, and implement scalable, high-performance systems while mentoring engineering teams and driving best practices. This role requires a deep understanding of Java, modern software architecture, and a passion for … innovation and quality. What you'll be getting up to: Lead the design and development of complex Java applications and backend services Define and uphold coding standards, architecture, and engineering best practices Collaborate with cross-functional teams to turn business requirements into technical solutions Mentor and support engineers through code reviews, pair programming, and technical guidance Drive continuous improvement … Strong knowledge of Java 17+ and frameworks such as Spring Boot, Hibernate, etc. Experience with cloud platforms (AWS, Azure, or GCP) and containerization (Docker, Kubernetes). Proficiency in RESTful API design, microservices architecture, and distributed systems. Solid understanding of databases (SQL and NoSQL), caching, and messaging systems. Hiring Process ️ Preliminary Interview (30 mins) Technical Interview (1 Hour) Final More ❯

Spring Boot (MVC, JDBC, Security). Postgres, Docker, Prometheus, K8s, Elastic. Team Stream Development Lead, 2 BE, 1 FE, 1 SDET As a qualified expert, You will Help architect, design, and develop complex, large-scale systems Identify opportunities to adopt innovative technologies Create architectures and diagrams that describe them Work on and provide guidance for microservice REST API design Write key algorithms to maximize scalability and reliability Write code and unit tests Conduct code reviews Diagnose complex problems involving multiple systems and technologies Provide guidance and mentorship to a team of talented software engineers Be an example of engineering excellence Communicate with customers and developers from other teams (UA, USA, India) Managing the whole Engineering team More ❯

Java or .NET. Effective coding, navigation and refactoring within an IDE (we use IDEA and Rider). Experience with technologies such as Kubernetes, Docker, and AWS. Experience with SQL, API design and JavaScript is crucial for our .NET developers and beneficial, but not required, for Java. Ability to learn new technologies quickly and adapt to different programming stacks. More ❯

integration, continuous delivery, verification/validation, and monitoring of ML models Investigate and debug issues in machine learning systems and provide timely resolutions Collaborate with cross-functional teams to design and implement scalable and efficient software solutions Ensure all work is deployed in an automated, repeatable fashion Reviewing and recommending best practices Participate in code reviews and contribute to … with workload orchestration tools (Databricks, Kubeflow, Airflow, etc.) Familiarity with unstructured data processing (video, audio, ffmpeg) Experience working with model registries and model version control Strong understanding of REST API design patterns Proficiency in working with data manipulation libraries (e.g., Pandas, NumPy) and machine learning frameworks (e.g., TensorFlow, PyTorch) Knowledge of software development methodologies and version control systems More ❯

experience in some of these, but if not we’ll help you with them AWS Certification at Associate level eg Solution Architect, Developer or DevOps Expertise in microservices and API design Docker, and container runtime platforms such as Kubernetes, EKS, ECS etc Strong understand of operational concepts on AWS, particularly monitoring and observability, FinOps Utilising CI/CD More ❯

experience in some of these, but if not we’ll help you with them AWS Certification at Associate level eg Solution Architect, Developer or DevOps Expertise in microservices and API design Docker, and container runtime platforms such as Kubernetes, EKS, ECS etc Strong understand of operational concepts on AWS, particularly monitoring and observability, FinOps Utilising CI/CD More ❯