126 to 150 of 153 Permanent API Design Jobs

and evolve Trust Vault , Bitpanda's secure crypto custody platform for institutions, banks, and DeFi access. You'll develop multi-chain wallets, work on low-level blockchain transactions, and design distributed systems in AWS. From concept to release, you'll deliver features that power seamless and secure digital asset interactions. Aufgaben Build and launch new features and services for … Bitpanda's Custody platform, used by leading financial institutions. Design and implement high-performance, event-driven backend systems on AWS with a modern microservices architecture. Tackle challenges across multi-chain integrations, secure transactions, and large-scale distributed systems. Collaborate with a motivated team of senior engineers who value knowledge-sharing, mentorship, and building things the right way. Contribute to … of blockchain and DeFi innovation. Profil Solid knowledge of TypeScript and hands-on experience building APIs with a focus on clean, maintainable code. Familiar with relational or NoSQL databases, API design, websockets, and network communication. Comfortable working with event-driven architectures, Node.js, AWS services, serverless (Lambdas), and Infrastructure-as-Code (CDK/Terraform). Curious and proactive - you More ❯

one or more of the following languages: C, C++, Rust. 4+ years of experience in embedded software development in C. Knowledge of Computer Science fundamentals in data structures, algorithm design, problem-solving, and complexity analysis. Strong grounding in embedded software architecture, with a focus on maintainability, modularity, fault-tolerance and testability. Confident and experienced with automated testing, including unit … integration and system tests, mocking and automation frameworks. An understanding of API design and the creation of clear, stable abstractions for hardware/firmware interaction. Skilled at debugging in constrained environments and using hardware/software debugging tools. A proven track record of innovation and quality software development throughout the entire software product lifecycle. Ability to solve complex More ❯

one or more of the following languages: C, C++, Rust. 4+ years of experience in embedded software development in C. Knowledge of Computer Science fundamentals in data structures, algorithm design, problem-solving, and complexity analysis. Strong grounding in embedded software architecture, with a focus on maintainability, modularity, fault-tolerance and testability. Confident and experienced with automated testing, including unit … integration and system tests, mocking and automation frameworks. An understanding of API design and the creation of clear, stable abstractions for hardware/firmware interaction. Skilled at debugging in constrained environments and using hardware/software debugging tools. A proven track record of innovation and quality software development throughout the entire software product lifecycle. Ability to solve complex More ❯

improvements to these systems are a key responsibility. Oversee architecture. Quants own a reasonable number of libraries interfaced into a wide variety of systems. QLA are heavily involved in API design and library architecture to meet Engineering standards whilst optimizing time to delivery, performance, and robustness. We also assess and provision 3rd party software when proven superior. Review More ❯

s APIs and SDKs, ensuring they empower customers to programmatically interact with our platform in scalable, secure, and developer-friendly ways. Shape the developer experience: Partner with engineering and design to ensure our APIs and SDKs are consistent, intuitive, well-documented, and performant. Interoperate with the modern data stack: Ensure first-class integration with data warehouses, lakes, and real … time streaming platforms Support enterprise scale: Design for performance, reliability, security, and compliance requirements of large enterprises. Engage with customers and partners: Gather feedback from data engineers, architects, and developers from both our customer base and partner ecosystem to ensure our APIs and SDKs solve real-world problems that fit naturally into enterprise data ecosystems. Establish success measures: Define … and track adoption metrics, usage analytics, and developer satisfaction scores to ensure continuous improvement. Stay ahead of industry trends: Monitor advancements in data integration, streaming, and SDK/API design to keep Ataccama competitive and developer-friendly. Is This You? Industry experience: Experience in B2B and SaaS product companies is a must Proven experience: 5-7+ years More ❯

Expert Level Systems Architect: This is a high priority positon to fill! Expert-level Systems Architects assist in leading the design and development of solutions for complex applications problems, API design, data services, platform services, cloud services and infrastructure services to meet user requirements and align to strategic goals and the Enterprise Architecture. Duties may include : Assists … Government in directing the design, development, maintenance, and documentation of solution architectures ensuring traceability to the Enterprise architecture and Enterprise requirements. Guides the analysis of user requirements, procedures, and problems to automate or improve existing systems and review computer system capabilities, workflow, and scheduling limitations. Guides development of proposed changes to the solutions architecture design based on analysis More ❯

that will inevitably take your career to unbelievable levels This position requires a TS/SCI Security Clearance Overall Assignment Description: Expert-level Systems Architects assist in leading the design and development of solutions for complex applications problems, API design, data services, platform services, cloud services and infrastructure services to meet user requirements and align to strategic … goals and the Enterprise Architecture. Duties may include: Assists Government in directing the design, development, maintenance, and documentation of solution architectures ensuring traceability to the Enterprise architecture and Enterprise requirements. Guides the analysis of user requirements, procedures, and problems to automate or improve existing systems and review computer system capabilities, workflow, and scheduling limitations. Guides development of proposed changes … to the solutions architecture design based on analysis of requirements and new technology. Oversees and coordinates the work of Senior-, Mid-, and Junior-level Systems Architect contractors. Refer to Section 3.1 for a listing of expected work activities the Systems Architect position would be required to support. Skills and Experience: Required: Bachelor's degree or higher in Computer Science More ❯

TS/SCI Position Expert-level Systems Architects assist in leading the design and development of solutions for complex applications problems, API design, data services, platform services, cloud services and infrastructure services to meet user requirements and align to strategic goals and the Enterprise Architecture. Location: Chantilly, VA/Patriot Ridge (Springfield, VA) Duties: Assists Government in … directing the design, development, maintenance, and documentation of solution architectures ensuring traceability to the Enterprise architecture and Enterprise requirements. Guides the analysis of user requirements, procedures, and problems to automate or improve existing systems and review computer system capabilities, workflow, and scheduling limitation. Guides development of proposed changes to the solutions architecture design based on analysis of requirements More ❯

Overview AWS Technical Lead. A Technical lead with experience leading an API-driven digital platform hosted on AWS is needed. Your role will involve driving the implementation of scalable, secure, and high-performance solutions integrated with Salesforce. Responsibilities Lead the implementation of scalable, secure, and high-performance solutions on AWS that are integrated with Salesforce. Qualifications Cloud & Programming: Strong … Jenkins (CI), Karate/Gherkin (testing/BDD), and Cypress (UI testing). Ability to implement DevSecOps practices and manage CI/CD pipelines. Systems & Integration: Solid understanding of API design principles and integration techniques for connecting cloud services with enterprise systems. Certifications: AWS certified (e.g. AWS Certified Developer - Associate or higher). Candidates need to be based More ❯

PHP and Laravel. Strong knowledge of Azure Frontend: HTML, CSS JavaScript, jQuery, and GSAP. Backend: Expertise in PHP, Laravel, and MySQL/MariaDB. APIs: Experience with REST and SOAP API design and integration. Version Control: Strong GIT proficiency. Server Management SEO: Deep knowledge of on-page SEO principles. Proven success in fast-paced settings managing multiple projects in More ❯

PHP and Laravel. Strong knowledge of Azure Frontend: HTML, CSS JavaScript, jQuery, and GSAP. Backend: Expertise in PHP, Laravel, and MySQL/MariaDB. APIs: Experience with REST and SOAP API design and integration. Version Control: Strong GIT proficiency. Server Management SEO: Deep knowledge of on-page SEO principles. Proven success in fast-paced settings managing multiple projects in More ❯

PHP and Laravel. Strong knowledge of Azure Frontend: HTML, CSS JavaScript, jQuery, and GSAP. Backend: Expertise in PHP, Laravel, and MySQL/MariaDB. APIs: Experience with REST and SOAP API design and integration. Version Control: Strong GIT proficiency. Server Management SEO: Deep knowledge of on-page SEO principles. Proven success in fast-paced settings managing multiple projects in More ❯

measurable business value. - Strengthen cross-functional partnerships with product and engineering teams to ensure the platform is extensible, and well-integrated across Bloomberg's ecosystem, while driving adoption, resolving design trade-offs, and aligning with broader strategic goals. - Integrate AI capabilities into the platform to enable intelligent content creation workflows, ensuring AI tools are accessible, reliable, and seamlessly embedded … infrastructure and user-facing platform tools, balancing long-term maintainability with near-term value delivery. - Champion platform-first thinking across the broader product organization and mentor others in reusable design and thinking. You'll need to have: - 5+ years of product management experience, with significant time focused on platform, infrastructure, or developer experience products. - Strong track record of delivering … with actively tracking metrics, and experimentation to guide platform evolution. We'd love to see: - Experience working with content pipelines, automation, NLP/AI, or editorial tools. Familiarity with API design principles, event-driven architectures, or modular content systems. - Passion for improving developer experience and accelerating team productivity via shared services. - Understanding of how internal platforms contribute to More ❯

or scale-up ( ideally from Seed to Series A) Hands-on expertise with OpenAI integrations or other LLM-based solutions Technical experience with Node.js, Python, and SQL Experience with API design and development for both internal and external use cases Experience designing and scaling data pipelines and working with large datasets Track record of building and managing teams More ❯

the office and two days at home (or pro-rata for part-time employees). This policy may be changed at the Company's discretion. What Will You Do? Design, implement, and manage cloud-based infrastructure solutions using AWS native services. Develop and maintain CI/CD pipelines to automate build, test, and deployment processes. Monitor system performance and … Architect) is a plus. Bachelor's degree preferred in Technology or a similar field (or equivalent experience). Strong understanding of software development principles, including object-oriented programming and design patterns. Proficiency in Python for developing automation scripts, tools, and applications. Experience with version control systems, particularly Git, and understanding of branching strategies. Familiarity with software testing methodologies and … frameworks, such as unit testing and integration testing. Ability to write clean, maintainable, and efficient code. Experience with code review processes and tools. Understanding of microservices architecture and RESTful API design. Knowledge of security best practices in software development and deployment. Experience with monitoring and logging tools to ensure application performance and reliability. Familiarity with Agile methodologies and experience More ❯

Transformation (Insurance) , you will be globally responsible for driving the development and implementation of DHL's Insurance & Risk Management (IRM) enterprise architecture and digital solutions. You will lead the design, optimization and digitization of insurance IT systems, ensuring alignment with IRM's strategic goals, while building strong partnerships across IT, Procurement, and business stakeholders. Your role will ensure the … Your Profile University degree in Business Administration, Insurance, Economics, IT or related field; a Master's degree (MBA or IT-related) is advantageous. Proven experience in Insurance Enterprise Architecture design and IT project management at a senior level, ideally in the insurance industry. Strong leadership experience with responsibility for teams, budgets, and global projects. Deep understanding of insurance business … processes, program structures, and digitalization opportunities. Expertise in IT systems, application project management, process architecture, platform and API design, and vendor management. Familiarity with current trends in IT, including cloud, AI, security, collaborative technologies, CRM and ERP systems. Strong stakeholder management and influencing skills across internal and external partners. Excellent analytical skills, strategic mindset, and solution-oriented approach. More ❯

emerging technologies to drive business growth and competitor advantage Strong engineering background with proven leadership experience in onshore and offshore operations Strong knowledge of Platform Infrastructure strategies, container structures, API designs, and integration layers Experience of managing technical teams of .NET developers, QA, Automation, Infrastructure, Product, Platform etc Good knowledge of Scrum. Kanban methodologies. Experience in managing departmental budgeting More ❯

is fully remote. Qualifications & Skills required: 3+ years of experience in software development, with a strong focus on Go ( Golang ). Solid understanding of backend architecture, distributed systems and API design. Solid understanding of DevOps, CI/CD, infrastructure as code and cloud platforms. Excellent communication skills and a true team player Experience working with SaaS platforms or automation … a plus. Comfortable working in agile environments (Scrum or Kanban). Experience with microservices, event-driven systems, and containerisation (Docker, Kubernetes) - DESIRABLE Background in product management or user-centred design - DESIRABLE Familiarity with performance optimisation and data modelling - DESIRABLE What you'd be doing: Develop backend services and components using Go. Design and implement APIs, data models and More ❯

is fully remote. Qualifications & Skills required: 3+ years of experience in software development, with a strong focus on Go ( Golang ). Solid understanding of backend architecture, distributed systems and API design. Solid understanding of DevOps, CI/CD, infrastructure as code and cloud platforms. Excellent communication skills and a true team player Experience working with SaaS platforms or automation … a plus. Comfortable working in agile environments (Scrum or Kanban). Experience with microservices, event-driven systems, and containerisation (Docker, Kubernetes) - DESIRABLE Background in product management or user-centred design - DESIRABLE Familiarity with performance optimisation and data modelling - DESIRABLE What you'd be doing: Develop backend services and components using Go. Design and implement APIs, data models and More ❯

is fully remote. Qualifications & Skills required: 3+ years of experience in software development, with a strong focus on Go ( Golang ). Solid understanding of backend architecture, distributed systems and API design. Solid understanding of DevOps, CI/CD, infrastructure as code and cloud platforms. Excellent communication skills and a true team player Experience working with SaaS platforms or automation … a plus. Comfortable working in agile environments (Scrum or Kanban). Experience with microservices, event-driven systems, and containerisation (Docker, Kubernetes) - DESIRABLE Background in product management or user-centred design - DESIRABLE Familiarity with performance optimisation and data modelling - DESIRABLE What you'd be doing: Develop backend services and components using Go. Design and implement APIs, data models and More ❯

React, Hibernate, SQL, BPM processes Reperio has partnered with a leading consultancy and IT services provider who are seeking a skilled Full Stack Developer. In this role, you will design, develop, and deliver high-quality digital solutions across backend and frontend systems, collaborating closely with cross-functional teams and stakeholders. Responsibilities: Collaborate with clients and internal teams to understand … and deliver business requirements. Contribute to the design, development, and implementation of scalable applications. Ensure solutions follow best practices and meet performance and quality standards. Support project planning, testing, deployment, and knowledge sharing. Requirements: Strong backend expertise with Java, Spring Boot, Microservices, Hibernate, and SQL. Proven experience with BPM processes and workflow integration. Knowledge of cloud platforms (AWS/… Azure/GCP), CI/CD pipelines, DevOps practices, and API design. Applicants must be eligible to work full-time in Ireland without restriction. Excited about this opportunity? Apply now through the link provided or reach out to Ben at Reperio for more details! Reperio Human Capital acts as an Employment Agency and an Employment Business. Ben Doherty is More ❯

role focuses on developing high-performance, reactive APIs, ensuring strong unit test coverage, and collaborating with cross-functional teams to drive the development of enterprise software solutions. Key Responsibilities: Design and develop RESTful APIs and microservices using Reactive Spring (WebFlux) and Spring Boot. Integrate Kafka for event-driven communication and processing. Build and maintain scalable, secure, and high-performance … knowledge and real-world experience with Spring Boot and Reactive Spring (WebFlux). Experience with Kafka and/or MongoDB (preferred). Solid understanding of microservices architecture and RESTful API design. Experience writing unit tests using Spring/JUnit/TestNG frameworks. Familiarity with Agile development methodologies and version control tools (e.g., Git). Excellent problem-solving and communication More ❯

Tri-Com Consulting Group A Full Service IT Employment Consulting Firm is seeking qualified candidates for the following opening: Solution Architect We are seeking an experienced Azure engineer to design and implement custom identity solutions using Microsoft Entra and Azure Functions. The ideal candidate will help us extend our identity platform with custom logic, automate identity workflows, and ensure … Functions (C# or JavaScript) in production environments. Deep understanding of Microsoft Entra ID/Azure AD, External ID (B2B/B2C), and identity federation principles. Experience with Microsoft Graph API, RESTful services, and secure API design. Familiarity with claims-based authentication and building custom claims providers. Solid understanding of identity governance concepts including access reviews, entitlement management, and … . Excellent communication and documentation skills. Preferred QualificationsExperience integrating identity solutions with external entities (e.g., government agencies or law enforcement). Knowledge of Azure services like Key Vault, and API Management. Familiarity with CI/CD pipelines and infrastructure as code. Relevant Microsoft Certifications, such as: Microsoft Certified: Identity and Access Administrator Associate Microsoft Certified: Azure Solutions Architect Expert More ❯

has strong opinions on what actually works (and why). Our frontend app is written in Typescript, built using the Next.js framework, with React and Redux, against a REST API, tested with Jest and Cypress, and published to Storybook. This is a hybrid role based in London, with 3 days a week in our offices. Where you'll have … accessible interfaces that bring our products to life. Help guide the technical direction of frontend development by championing best practices in code quality, testing, and performance. Collaborate with Product, Design, and Backend teams to turn complex ideas into elegant, intuitive solutions. What you'll bring: 6+ years of professional software engineering experience, with at least 3 years focused on … frontend. Strong understanding of core engineering principles - modularity, encapsulation, immutability, composition, OOP, and FP. Expert knowledge of JavaScript (ES6+), HTML5, React, Node, testing libraries, responsive design, and API design. Comfortable with vanilla CSS, and opinionated about approaches like CSSinJS, CSS preprocessors, and CSS modules. Fluency in modern build tools and workflows, such as Webpack, Vite, Babel, npm/ More ❯

for both pipeline creation and edit time as well as runtime Better support and capability for creation of DAG in orchestration Programmatic recipe creation, modification and interaction to be API first LLM integration to assist in authoring ETL tasks We'll trust you to: Work with us to design the user-friendly, fault tolerant and scalable orchestration platform … Go, Rust, JavaScript/TypeScript or Java Strong problem solving skills We'd love to see: Knowledge of Database Systems and trade offs in the distributed systems Familiarity with API Designs Familiarity with Orchestration Frameworks such as Apache Airflow, Argo Workflows, Conductor etc. Experience working with and designing systems utilizing AWS Bloomberg is an equal opportunity employer and we More ❯