251 to 275 of 362 API Design Jobs

integration solutions that bring our sensing technology into real-world use. Key Responsibilities System Integration & Software Architecture Define, document, and manage integration requirements between Inductosense systems and customer infrastructure. Design and implement integration architectures that support seamless software communication across disparate platforms. Develop and maintain APIs, middleware connectors, and data exchange protocols. Evaluate customer systems and propose tailored integration … from requirement gathering through deployment. Architect robust, scalable, and maintainable software integration solutions. Remain hands-on in development and troubleshooting when needed. Stay engaged across the full integration lifecycle: design, test, deploy, support. Proactively share knowledge and improve internal integration practices. Requirements 5+ years of experience in software engineering, electrical/electronics engineering, systems integration, or a related technical … implementing integration solutions between disparate systems Strong technical skills in either: Software development with at least one language commonly used for integration (Python, Java, C#, etc.) Electrical/electronics design with experience in communication protocols and interfaces (I2C, SPI, UART, CAN, etc.) Experience with hardware-software interfaces, API design, communication protocols, and integration methodologies Knowledge of integration More ❯

role Strong JavaScript/TypeScript skills Solid grasp of accessibility and performance best practices Experience working in collaborative teams (TDD, paired programming, CI/CD) Comfortable with relational databases, API design, and CMS integrations If you’re interested in this role then apply now or email kaiyashah@digitalgurus.co.uk More ❯

FJM Innovative Technologies, LLC is hiring a Full Stack Developer to design and implement secure, cloud-native software solutions across the development stack. The candidate will support API design, backend processing, and user interface development in a fast-paced Agile environment. Location: Herndon/Chantilly, VA Clearance: TS/SCI with FSP Key Responsibilities: Work with the More ❯

experience with object-oriented PHP MVC-based frameworks (Laravel or Symfony) SQL/NoSQL Version control (Git) HTML5, CSS3 JavaScript Strong communicator (both written and verbal) Linux Shell (Bash) API design/development AWS Docker The role is paying up to £50,000 (DOE) + benefits including private medical insurance, and will be a hybrid working model of More ❯

in the Cloud, and our IoT devices that interface with Mytos hardware to manufacture cells. You'll contribute across a variety of technologies and paradigms, leaning how to research, design, implement, maintain, and evolve product functionality giving users powerful tools to customise and monitor cell growth protocols. Your work will directly impact how quickly and effectively new therapies and … on the nuances of stem cells, to the basics of fluid mechanics. Be given a lot of autonomy, responsibility, and ownership of product problems and the technical solutions you design and deliver to address customer needs. What We're Looking For (depending on experience level) Are early in your software career and want to join an environment that gives … for customers and colleagues. Experience with full-stack web development using TypeScript or other typed languages. Experience with modern frontend frameworks (React preferred). Experience with backend development and API design (Node.js preferred). Experience working with databases (PostgreSQL and Prisma or similar ORM experience ideal). Our technologies Frontend (Netlify): React, TypeScript, GraphQL, Storybook Backend (AWS & Heroku More ❯

that give our traders and treasury ops teams real-time visibility into balances, flows, and provider allocations-empowering faster and smarter funding decisions across markets. Upgrading Finance Infrastructure Help design and implement a scalable ledger and reconciliation system to bring accuracy, auditability, and automation to FX, disbursements, and collections. Launching New Financial Products Develop backend infrastructure for innovative products … risk and liquidity. Your responsibilities in this role Beyond those initial projects, you'll also: Lead the development of Go-based backend services, ensuring high performance, reliability, and scalability Design and evolve our customer-facing APIs, powering integrations that allow clients to send, receive, and convert funds seamlessly Build modular systems that enable rapid expansion into new markets with … Terraform We write unit and integration tests, do code reviews and deploy multiple times a day We use Agile frameworks and also use Jira to manage How You Work Design-First Thinking You value clarity before code. You love making architecture diagrams, writing RFCs, and visualising systems. You prefer collaborative planning over jumping straight into implementation and you guide More ❯

25+), balancing delivery and innovation. Strong engineering background with the ability to communicate architectural decisions to both technical and non-technical stakeholders. You create guardrails based on scope, technical design, NFRs, and quality-then empower your team to innovate within them. Client- and product-focused mindset, with experience partnering closely with Product Managers and business teams. You embrace ambiguity … foster collaboration, and promote psychological safety to help teams navigate change. Hands-on knowledge of secure API design, authentication services, and mobile development (Swift/Kotlin, React Native). Knowledge and experience of modern DevOps tools and practices. Exposure to Figma and Vercel is a great plus. Experience leading engineering efforts across legacy and modern technology stacks. Excellent More ❯

Experience in NextJS/React/Javascript Experience with MySQL and PostgreSQL A firm grasp and understanding of test-driven development fundamentals (particularly RSpec) Experience with service based architectures, API design, and deployment at scale Strong problem-solving skills, with the ability to break down complex tasks and develop structured solutions Experience making autonomous decisions and taking ownership More ❯

worldwide while shaping the future of a fast-growing deep-tech startup. What You’ll Do As an early employee, you’ll take ownership of building our core platform: • Design and develop the core CMS and 3D rendering platform to power our AI-based digital inspector. • Work on cutting-edge problems such as processing massive LiDAR datasets, implementing real … systems like Node.js and Next.js. • Knowledge of 3D rendering tools (Three.js) and familiarity with Google Cloud for scalable application development. • A solid understanding of system architecture, data schemas, and API design. • Bonus: Experience with C++ or OpenGL for advanced 3D rendering. Mindset & Motivation: • Passion for deep-tech innovation and excitement to tackle big, meaningful problems. • A desire to work More ❯

development processes (principles, rules) for the team Coach the team to learn and apply engineering best practices in various areas starting from UI standards and CI/CD to API design and Secure SDLC Continue to form and grow your team - hire and onboard new members, perform training activities, help team members to follow their path for professional More ❯

role you will be responsible for full lifecycle development across greenfield and existing projects. Essential Skills C# (.NET) - backend and some frontend SQL - data handling and queries RESTful APIs - design and integration SDLC understanding - Agile or similar Unit, system, and integration testing CI/CD pipeline experience Desirable NuGet, Blazor Server, PKI Auth Migrating legacy codebases Developing shared libraries More ❯

JavaScript/TypeScript API Engineer Contract Length: 6 Months Location: Manchester (1 Day a week in Manchester City Centre Office) Rate: Outside IR35 £350 - £400 per day *Immediate Start* Join a fast-moving product consultancy delivering high-impact software for a broad mix of clients across a range of sectors. They're now looking for an experienced contractor to … support a critical project focused on API development and complex system integration. The Role: You'll be part of a small, highly cooperative engineering team working on a SaaS platform designed to streamline and automate operational workflows. The focus is on building out and refining backend APIs, integrating third-party services, and improving the overall scalability and reliability of … the system. Tech Stack: TypeScript & JavaScript Node.js with Express n8n (workflow and automation integrations) PostgreSQL Permit.io (RBAC and auth) API best practices (rate limiting, downstream HTTP integrations) GraphQL (mostly migrating from) Day-to-Day Responsibilities: Contribute to backend development and API design using TypeScript Work on system integrations using n8n and other tools Collaborate on migrating from More ❯

JavaScript/TypeScript API Engineer Contract Length: 6 Months Location: Manchester (1 Day a week in Manchester City Centre Office) Rate: Outside IR35 £350 - £400 per day Immediate Start Join a fast-moving product consultancy delivering high-impact software for a broad mix of clients across a range of sectors. They're now looking for an experienced contractor to … support a critical project focused on API development and complex system integration. The Role: You'll be part of a small, highly cooperative engineering team working on a SaaS platform designed to streamline and automate operational workflows. The focus is on building out and refining backend APIs, integrating third-party services, and improving the overall scalability and reliability of … the system. Tech Stack: TypeScript & JavaScript Node.js with Express n8n (workflow and automation integrations) PostgreSQL Permit.io (RBAC and auth) API best practices (rate limiting, downstream HTTP integrations) GraphQL (mostly migrating from) Day-to-Day Responsibilities: Contribute to backend development and API design using TypeScript Work on system integrations using n8n and other tools Collaborate on migrating from More ❯

Job Title: Backend Developer (Mandarin Speaking) Job Type: Full-time Location: On-site (United Kingdom) Salary: £28,000–£45,000 per year Schedule: Monday to Friday Responsibilities: Design, develop, and maintain scalable and reliable API systems. Build and manage microservices to support system scalability and performance. Write clean, maintainable code following best practices, including SOLID principles and design … in both Mandarin and English (working languages). Solid experience with backend programming, particularly Golang and Lua. Hands-on experience with PostgreSQL, Redis, and Kafka. Strong understanding of RESTful API design and implementation. Experience with Nginx and Linux-based environments Familiarity with development tools such as Git and Docker. Preferred Qualifications: Understanding of distributed system principles (CAP, BASE More ❯

skilled and driven Platform Product Manager to join our team. This role is critical in shaping our Private Markets financial platform architecture, driving the product management function for our API strategy and standalone platform services, and building the technical foundation that supports all our product offerings. You'll create platform components that serve internal developers as well as standalone … internal teams, end users, partners, and external developers, defining technical value propositions that align with product roadmaps and business goals. Partner with cross-functional teams to identify platform requirements, API specifications, standalone service functionalities, and technical dependencies, collaborating on Minimum-Viable Platform Services (MVPs) and key technical enablers. Balance innovation with practicality in platform strategies, technical debt management, API design, and service development, using customer feedback, performance metrics, and industry standards to inform decisions. Create and evangelize industry practices around Security, API, and developer usage across multiple product lines, developing migration strategies for existing and new customers to adopt new platform components and technologies. Drive end-to-end accountability from product planning through delivery, ensuring platform More ❯

Java Solution Technical Architect to join their growing team in the healthcare sector. In this role, you will take a high-level strategic approach to architecture, ensuring the overall design of complex systems is optimized for scalability, security, and performance. You will collaborate closely with stakeholders, engineers, and product owners, acting as a technical thought leader and guiding the … Key Responsibilities: Architectural Leadership: Define and lead the architecture of complex, large-scale systems using modern Java technologies, ensuring alignment with the businesss strategic goals. Provide high-level architecture design decisions for microservices, APIs, and cloud solutions, ensuring adherence to best practices and industry standards. This role will be largely hands-off, however liaising and communicating with engineers within … mentor to senior developers and engineers, fostering a culture of learning and continuous improvement. Guide and collaborate with product owners to ensure that technical decisions align with business objectives. Design and Strategy: Design scalable, efficient, and secure microservices-based architectures that can scale with business needs. Develop strategies for integrating with existing systems, and ensure APIs are designed More ❯

of Radar Live SaaSto high-quality standards. Provide technical oversight, guidance and leadership to the team (including code quality, best practices, processes, some aspects of release management, etc.). Design and document solutions meeting functional and non-functional requirements. Lead by example by getting directly involved in the day-to-day delivery of work with hands-on development, following … The essential skills/experience for this position are: Practical experience of designing and developing management and control plane solutions for line of business applications. This includes Stack Management, API Design and User Experience. Practical and commercial experience with the full SaaS development lifecycle: requirements capture and analysis, estimation, architecture and design, implementation, unit and system-level … testing, deployment, operation and monitoring. Experience with software engineering best practices: object-oriented design and implementation, design patterns, SOLID principles and Agile methodology. Conduct PoC's using the latest technologies and present the findings to technical and non-technical audiences. Experience with Azure, Cloud and SaaS technologies. Experience with Kubernetes, docker and microservice development/deployment. Experience with More ❯

and support a talented team, helping them grow, managing resources, and encouraging a collaborative Agile way of working. As the go-to expert for integration, you'll oversee the design and delivery of cloud-native solutions using AWS, guiding projects from start to finish while promoting best practices. You'll also work closely with IT, business teams, and external … partners to create seamless integration solutions that keep StepChange flexible, efficient, and ready for the future. About you You have proven expertise in system integration, API design, and AWS cloud-native technologies like Lambda, API Gateway, and Step Functions. You understand RESTful APIs, asynchronous messaging, microservices, and security models such as OAuth and encryption. You've led More ❯

lead and support a talented team, helping them grow, managing resources, and encouraging a collaborative Agile way of working. As the go-to expert for integration, youll oversee the design and delivery of cloud-native solutions using AWS, guiding projects from start to finish while promoting best practices. Youll also work closely with IT, business teams, and external partners … to create seamless integration solutions that keep StepChange flexible, efficient, and ready for the future. About you You have proven expertise in system integration, API design, and AWS cloud-native technologies like Lambda, API Gateway, and Step Functions. You understand RESTful APIs, asynchronous messaging, microservices, and security models such as OAuth and encryption. Youve led integration teams More ❯

learning platform that powers live programs, a global community, and AI personalised experiences for individuals and enterprises alike. The Role As a hands on Full Stack Engineer, you'll design, build, and ship new product features across our Go micro services and modern React front end. You'll work closely with our CTO, Head of Product, and designer, taking … React with Remix/react router Clear written & verbal communication in a remote, async friendly setup Self driven, able to work autonomously, and eager to take ownership Bonus GraphQL API design and consumption in a micro service environment DevOps know how - experience with Kubernetes on GKE and managing production infrastructure TailwindCSS utility patterns Impact & Ownership: Ship features that More ❯

Lead a team of developers to design, develop, test, and release software solutions to support therequirements of the business. Lead initiatives which deliver modernisation of deployed technology,tools, and development processes. Responsibilities Maintain a skilled, and motivated team capable of delivering software solutions across a broad technologystack Design high quality software solutions which meet technical architecture and security … the following technologies: o Angular o Microsoft technologies including .NET Core o Azure Cloud technologies Terraform Container Apps Azure Data Factory DataVerse o SQL Server (TSQL) o C# o API Design and Development Analytical skills and ability to understand complex problems at a detailed technical level andcommunicate them clearly to Technical Colleagues. Excellent stakeholder management at all levels More ❯

goal? A robust, accessible, secure platform that translates complex reporting requirements into a seamless user experience. What You’ll Do Lead end-to-end development - from architecture to delivery Design complex form flows, validation logic, exports, and state management Own technical direction and delivery timelines with minimal oversight Partner with government teams on API design and system … of WCAG 2.1 , usability, and digital service standards Self-starter mentality — you make sound technical decisions with little hand-holding Bonus: experience with government platforms, GDS/Digital Scotland Design System, or sustainability data Why It Matters Own a mission-critical national service Work on something that actually moves the needle on climate change Collaborate with policy-makers, sustainability More ❯

goal? A robust, accessible, secure platform that translates complex reporting requirements into a seamless user experience. What You’ll Do Lead end-to-end development - from architecture to delivery Design complex form flows, validation logic, exports, and state management Own technical direction and delivery timelines with minimal oversight Partner with government teams on API design and system … of WCAG 2.1 , usability, and digital service standards Self-starter mentality — you make sound technical decisions with little hand-holding Bonus: experience with government platforms, GDS/Digital Scotland Design System, or sustainability data Why It Matters Own a mission-critical national service Work on something that actually moves the needle on climate change Collaborate with policy-makers, sustainability More ❯

a product for the rest of the business, enabling onboarding, customer growth, and enterprise-level management. The team owns several critical domains, including our core Account services, and External API Gateway configuration. This is an area of immense strategic investment as we evolve our platform to support Enterprise scale customers across the world, support customer success to deliver truly … exceptional support and uplift for those customers, and a new, powerful hierarchical account model for our largest customers. You will: Design, build, and operate the critical backend services, Kafka publishers, consumers and APIs that form the foundation of our account platform. Ensure the services you build are highly reliable, performant, and observable, establishing and monitoring SLOs to guarantee platform … are responsibly managing customer account data and PII in line with our privacy and compliance (eg: GDPR) requirements. Act as a technical leader and mentor within the team, guiding design decisions and elevating the engineering practices of those around you. You have: Strong commercial experience building backend services and APIs in (preferably) Kotlin. Proven experience with API design More ❯

Proven experience with object-oriented PHP 7+ MVC-based frameworks (Laravel or Symfony) MySQL Version control (Git) HTML5, CSS3, JavaScript Strong communicator (both written and verbal) Bootstrap (client-side) API design/development AWS Docker The role is paying up to £45,000 (DOE) + benefits & will be remote-based with just ad hoc trips to the Liverpool More ❯