Remote API Design Job Vacancies

251 to 275 of 463 Remote API Design Jobs

Full Stack Engineer - Typescript

London, England, United Kingdom
Hybrid / WFH Options
Fresha
Manager, and working with our apps team within a tribe, you will be accountable for designing and developing APIs that support our Marketplace Native Apps and coordinating feature/API development with the rest of the tribe & other tribes. This is a great opportunity for someone looking to work in a fast-paced and changing environment, who likes to … flr, 10 York Rd, London SE1 7ND What you will be doing Frontend - Implement new functionality&UIs within our web frontend, which is written in React/NextJS APIs - Design&document APIs in GraphQL&gRPC, which can be used by multiple consumers (within the team&by other teams) Efficiency - Build&maintain efficient and developer-friendly APIs Monitoring - Own the More ❯
Posted:

Solutions Architect

Central London, London, United Kingdom
Hybrid / WFH Options
Halian Technology Limited
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 ❯
Employment Type: Permanent, Work From Home
Salary: £80,000
Posted:

Lead Software Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
Bounce Digital
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 ❯
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Lead Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Bounce Digital
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 ❯
Posted:

Senior Engineer - Platform - Account Setup

United Kingdom
Hybrid / WFH Options
black.ai
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 ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

PHP Developer

Liverpool, Merseyside, North West, United Kingdom
Hybrid / WFH Options
Hyperloop Recruitment
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 ❯
Employment Type: Permanent, Work From Home
Salary: £45,000
Posted:

Software Engineer (Python/JS, remote GMT)

London, England, United Kingdom
Hybrid / WFH Options
Reincubate
has been making waves by providing a simple solution to a universal problem: achieving incredible video quality for meetings, streaming, and recording. We've been nominated for an Apple Design Award, featured in Microsoft's Build keynotes, and earned rave reviews from users and tech publications alike. At Reincubate, we're proud to work with a broad range of … to building high-quality products Value collaboration and communicate effectively within and across teams Experience with front-end development and web technologies, including the latest (meta)frameworks, tooling, and design principles Knowledge of API design, edge deployment architecture, and related back-end development best-practices Familiarity with CI/CD and hosting platforms, such as GCP, Cloudflare … GitHub, Azure DevOps, etc. Hands-on experience with design tools like Figma To Apply: Submit a CV that showcases your experience and personality Share a cover letter that highlights your passion for great products and why you think you’d be a good fit Tell us about what you’d want to achieve in the role and how you More ❯
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Development Team Leader

London Area, United Kingdom
Hybrid / WFH Options
SThree
exposure to cyber security risk is avoided. What skills and knowledge are we looking for? Building web applications on a Java technology stack with a React front end. RESTful API design and implementation. Experience with test-driven development and test automation frameworks and tools. Experience with infrastructure-as-code technologies such as Terraform. Experience of working in Agile … software development teams and across the full software development lifecycle. Experience of building solutions using Liferay DXP would be beneficial. Azure Integration Services (API Management, Service Bus, Event Hub). Knowledge of Microsoft Identity Management solutions (Azure AD, Azure AD B2C). Cloud computing architectures and fundamentals like security, performance, and scalability, with experience of working with cloud technologies More ❯
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Development Team Leader

City of London, London, United Kingdom
Hybrid / WFH Options
SThree
exposure to cyber security risk is avoided. What skills and knowledge are we looking for? Building web applications on a Java technology stack with a React front end. RESTful API design and implementation. Experience with test-driven development and test automation frameworks and tools. Experience with infrastructure-as-code technologies such as Terraform. Experience of working in Agile … software development teams and across the full software development lifecycle. Experience of building solutions using Liferay DXP would be beneficial. Azure Integration Services (API Management, Service Bus, Event Hub). Knowledge of Microsoft Identity Management solutions (Azure AD, Azure AD B2C). Cloud computing architectures and fundamentals like security, performance, and scalability, with experience of working with cloud technologies More ❯
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Lead VueJS Engineer

United Kingdom
Hybrid / WFH Options
Twogether
for both client-facing and internal projects. You’ll play a key role in shaping our front-end development practices, guiding technology choices, and mentoring other engineers. Key Responsibilities: · Design and implement scalable and maintainable VueJS applications. · Lead front-end architecture discussions and establish development best practices. · Collaborate with cross-functional teams through the full project lifecycle—from planning … server-side rendered PHP applications, some familiarity with backend development would be beneficial: · Working knowledge of PHP and the Laravel framework. · Stateful JavaScript applications (i.e., Pinia, VueX, InertiaJS) · REST API design/microservices architectures. Experience with AI, including code assist technologies such as Cursor, Windsurf or CoPilot would also be considered a positive. A degree-level qualification is More ❯
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Principal Generative AI Software Engineer - SVP

London, United Kingdom
Hybrid / WFH Options
Citigroup Inc
as Part of the Tech Strategy Team: Develop AI-driven applications using Java, Python, and modern backend frameworks Integrate LLMs into enterprise-scale systems using internal frameworks and libraries Design and implement vector search solutions using FAISS, Milvus, and Pinecone Build scalable APIs and backend services using Spring Boot, Flask, and FastAPI Optimize data storage and retrieval with PostgreSQL … of learning and collaboration Experience That Will Help You Succeed in This Role: Proficiency in Java or Python for backend development Strong knowledge of Spring Boot, Flask, FastAPI, and API design Experience with vector search frameworks (FAISS, Milvus, Pinecone) Expertise in Kubernetes and Docker for scalable deployment Understanding of authentication & security frameworks (Spring Security, SSO) Hands-on experience More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior / Staff Software Engineer

London, England, United Kingdom
Hybrid / WFH Options
ZipRecruiter
be considered Deep familiarity with AWS (Lambda, DynamoDB, SQS, SNS, ECS) Proven ability to take product requirements and deliver production-ready systems Background in event-driven architecture and RESTful API design Location: London (Hybrid flexibility available) If you’re passionate about building high-impact systems and want to be part of a mission-driven, product-focused team, we More ❯
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Senior/Staff Software Engineer

Slough, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
be considered Deep familiarity with AWS (Lambda, DynamoDB, SQS, SNS, ECS) Proven ability to take product requirements and deliver production-ready systems Background in event-driven architecture and RESTful API design ? Location: London (Hybrid flexibility available) If you’re passionate about building high-impact systems and want to be part of a mission-driven, product-focused team, we More ❯
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Engineering Manager - Web

London, England, United Kingdom
Hybrid / WFH Options
Canonical
be based remotely in the EMEA region. The role entails Demonstrate sound engineering principles by directly contributing to your team’s goals Estimate work, set goals, and meet them Design and implement well-tested and documented software in Web technologies or Flutter. Debug and fix issues encountered by your users Participate in our engineering process through code and architectural … events for up to two weeks each Nice-to-have skills Experience with container tech such as LXD, Docker and Kubernetes Experience building and maintaining a talented team REST API design, development and governance Performance engineering and security experience What we offer colleagues We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually More ❯
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Senior/Staff Software Engineer

City of London, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
be considered Deep familiarity with AWS (Lambda, DynamoDB, SQS, SNS, ECS) Proven ability to take product requirements and deliver production-ready systems Background in event-driven architecture and RESTful API design ? Location: London (Hybrid flexibility available) If you’re passionate about building high-impact systems and want to be part of a mission-driven, product-focused team, we More ❯
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Head of Development

Bolton, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
inspire a team of Java Engineers towards technical excellence, whilst fostering a positive, hands on and collaborative environment. Deep knowledge/expertise of backend development & Microservices: Solid understanding of API design, experienced in designing, developing, distributed scalable and resilient systems. Core Backed Technologies: Highly experienced in developing Java code, along with deep expertise within Spring boot OR Quarkus More ❯
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Engineering Manager - Web

London, England, United Kingdom
Hybrid / WFH Options
Canonical
be based remotely in the EMEA region. The role entails Demonstrate sound engineering principles by directly contributing to your team's goals Estimate work, set goals, and meet them Design and implement well-tested and documented software in Web technologies or Flutter. Debug and fix issues encountered by your users Participate in our engineering process through code and architectural … events for up to two weeks each Nice-to-have skills Experience with container tech such as LXD, Docker and Kubernetes Experience building and maintaining a talented team REST API design, development and governance Performance engineering and security experience What we offer colleagues We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually More ❯
Posted:

Java Software Engineer

London, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
to scale rapidly. Who You Are 5+ years of experience in back-end development with Java and cloud environments (preferably GCP). Strong understanding of distributed systems and secure API design. Proficient in gRPC, Postgres, and CI/CD pipelines. Bonus Points For: Experience in fintech/payments. Knowledge of PCI-DSS compliance and security best practices. Why Join More ❯
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Staff FullStack Engineer - Remote (EMEA)

United Kingdom
Hybrid / WFH Options
WunderGraph, Inc
at companies like eBay and SoundCloud build and manage their mission-critical federated GraphQL APIs. Your primary responsibility is to architect and build the definitive user experience for modern API development, creating a single, cohesive product that bridges our high-performance Go-based router and our TypeScript/React/Next.js-based frontend. You will not only design … completely, from architecture to operation, embodying our value of "Velocity over Perfection". Drive the architectural vision for the entire full-stack experience, making key decisions on frontend technologies, API design, and their integration with our core Go services. Bring deep full-stack expertise to the table, leveling up the entire team through mentorship, architectural guidance, and by … all interfaces. Embedding security best practices into the platform by designing and implementing features that meet enterprise and SOC 2 compliance standards. Mentoring other engineers, providing insightful code and design reviews, and documenting platform features and architectural decisions to foster a culture of collaboration and knowledge sharing. ROLE REQUIREMENTS Proven experience architecting and operating complex, user-facing web applications More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Javascript Senior Software Engineer (AI SDK)

London, England, United Kingdom
Hybrid / WFH Options
Tether Operations Limited
of the new and cutting edge Tether AI SDK. Developer-Facing SDKs & APIs Tether is committed to delivering world-class developer experiences through robust and intuitive SDKs. You will design, build, and maintain modular, versioned SDKs that abstract complex backend logic into clean, usable interfaces — enabling seamless integration with Tether’s platform across various client environments. Performance & Reliability at … Scale SDKs must be fast, lightweight, and reliable — even when performing heavy and demanding operations. You’ll design resilient logic (retry policies, offline handling, batching) and contribute to the scalability of platform-facing interfaces and services powering the SDKs. Security-First Engineering You’ll embed best-in-class security practices directly into the SDK architecture, including secure communication, encrypted … validation. Your work will help ensure safe integration pathways for all developers working with the Tether ecosystem. Proven track record in designing and maintaining developer-facing SDKs (npm packages, API clients, or instrumentation libraries) Strong understanding of modular architecture, versioning strategies, and semantic API design Have actively participated in the development of a complex platform Ability to More ❯
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Job Opening – Application Developer

Milton Keynes, England, United Kingdom
Hybrid / WFH Options
Issured Ltd
establishing strong working relationships with the team, clients, and suppliers, and you’ll provide mentorship and guidance to junior developers. Key Responsibilities: Create and maintain high and low-level design documentation. Design and develop APIs and database solutions. Utilise Git version control and CI/CD processes to ensure robust software delivery. Implement cloud-hosted solutions on platforms … ensure data integrity and performance. Any working or hands on experience with Azure B2C would be highly desired, but not essential. What We’re Looking For: Strong skills in API design and database development. Hands-on experience with cloud solutions (Azure or AWS). Proficiency in Git, CI/CD processes, and unit testing frameworks. A track record More ❯
Posted:

Security Architect

City of London, London, United Kingdom
Hybrid / WFH Options
Eames Consulting
such as Lloyd's syndicates, global reinsurers, or large commercial insurance groups. This experience is essential for understanding the nuances of insurance sector architecture, regulatory expectations, and security-by-design across underwriting, claims, policy administration, and actuarial systems. Reporting into the Head of Architecture , and working closely with the Head of IT Risk and Cybersecurity , you will be instrumental … grasp of insurance data models, digital workflows, and sector-specific regulatory requirements. Excellent knowledge of security frameworks and methodologies (e.g. NIST, ISO 27001, OWASP). Proficiency in security-by-design, cloud security (Azure/AWS), zero trust, and secure API design. Strong interpersonal skills with the ability to communicate complex technical matters to senior business and IT stakeholders. More ❯
Posted:

Security Architect

London Area, United Kingdom
Hybrid / WFH Options
Eames Consulting
such as Lloyd's syndicates, global reinsurers, or large commercial insurance groups. This experience is essential for understanding the nuances of insurance sector architecture, regulatory expectations, and security-by-design across underwriting, claims, policy administration, and actuarial systems. Reporting into the Head of Architecture , and working closely with the Head of IT Risk and Cybersecurity , you will be instrumental … grasp of insurance data models, digital workflows, and sector-specific regulatory requirements. Excellent knowledge of security frameworks and methodologies (e.g. NIST, ISO 27001, OWASP). Proficiency in security-by-design, cloud security (Azure/AWS), zero trust, and secure API design. Strong interpersonal skills with the ability to communicate complex technical matters to senior business and IT stakeholders. More ❯
Posted:

Remote Clojure Tech Lead - Previse

London, United Kingdom
Hybrid / WFH Options
WorksHub
and Systems Developers to develop high-quality, pragmatic solutions Act as Subject Matter Expert by understanding the capabilities and limitations of tools and tech stack and leverage it to design solutions with minimal business interruptions Ensuring QA coverage and automation is fit for purpose enabling continuous development with end to end, smoke testing and test automation designs Providing occasional … 3rd level support for information security enhancements and due diligence responses. Interact with external partners and clients to design solutions Be part of a world class, cross-functional team solving real world problems What you'll need to succeed: Excellent interpersonal skills and stakeholder management are essential Technical experience and up to date knowledge of the modern frameworks, enterprise … independently Desirable skills, experience and knowledge: Python and Clojure/other functional programming language knowledge and experience Strong project and change management skills Proven experience as a technical lead API design/development experience SQL skills and database knowledge Experience of various software development methodologies and best practices - Kanban, Scrum, Waterfall, hybrid, etc Who Are You A self More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

AWS Developer

Bristol, England, United Kingdom
Hybrid / WFH Options
Immediate Media Co
and support multiple content types from articles for our magazines and websites to videos for our social platforms. You will contribute to all areas of delivery including planning and design, integration, documentation and testing. Responsibilities Design, build and maintain cloud-native platforms. Build integrations with third party platforms using APIs. Create applications to manipulate and onboard content. Automate … AWS. Experience of building cloud services using Serverless and Event-Driven Architecture. Proficiency in Python including libraries such as Pydantic, HTTPX, Lambda Powertools, and FastAPI. Good grasp of: RESTful API design principles and best practice. Web protocols and authentication mechanisms. Networking and cloud security. Git and Git-based workflows A desire to explore new concepts and innovate. Able More ❯
Posted:
API Design
10th Percentile
£52,500
25th Percentile
£60,625
Median
£75,000
75th Percentile
£93,778
90th Percentile
£118,000