126 to 150 of 173 Remote/Hybrid API Design Jobs

Scala Developer

Hiring Organisation
SF Partners Admin
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
following key skills: - At least three years commercial scala programming - Strong framework experience (Akka, Play etc) - Relational database experience - PostgreSQL - MongoDB, NoSQL - RESTful API design and integration experience - Solid unit test understanding - Spec2, scalaTest etc - Experience working in a TDD/BDD driven environment - Containerization experience - Docker, Kubernetes … well-established friendly team then please apply now to be considered and for further details. Scala Developer Up to £85,000 Scala, REST Api, NoSQL, TDD/BDD, functional programming, CI/CD, Play, Akka ...

Platform Engineer (Barcelona)

Location
Cambourne, England, United Kingdom
Location: Barcelona Work Mode: Hybrid (3 days from office, 2 day remote) Responsibilities Design, build, and maintain the Python services through which external applications, engines, and infrastructure are integrated and managed inside Foundry: manifest schemas and validation, catalogs and versioning, install/upgrade/remove lifecycles, configuration and secrets … least 2 years shipping and operating production workloads on Kubernetes. 3+ years writing production Python: you have owned backend services end to end, including API design, data models, testing, and packaging, not only automation scripts. Experience building and maintaining REST APIs in a modern Python framework (FastAPI, Django ...

AWS Development Team Leader

Location
Swindon, England, United Kingdom
minimum you’ll have: Development experience ideally in Python and/or Node.js Experience with AWS including AWS Connect, Lambda, S3 and DynamoDB REST API design and integration experience aligning to industry standards Experience working in agile, DevOps-driven teams Experience leading code reviews, design discussions ...

Remote Full Stack Developer (Python & Angular) – Impact & Growth

Location
Greater London, England, United Kingdom
high-quality features within a cross-functional delivery team. You should have 2+ years of commercial experience in Angular or Python, with strong REST API design skills and familiarity with modern Angular versions. Experience with Docker, Kubernetes, and CI/CD is a plus. #J-18808-Ljbffr ...

Lead Forward Deployed Engineer

Location
Greater London, England, United Kingdom
Computer Science, Mathematics, Software Engineering, Physics, and Data Science. You write and review production-grade Python and SQL, and have strong command of REST API design and integrations. You excel at breaking down complex problems and making quick, well-informed decisions even under pressure. You build strong relationships ...

Staff Software Engineer (Provenance)

Location
United Kingdom
/CD approach, deploying multiple times per day, and we support a global set of customers who are engineers like us. Key Responsibilities Build: Design, implement, and ship the provenance ingestion service — capable of accepting provenance and attestation payloads from CI/CD systems, public registries, signed bundles … designing pipelines that handle varied, schema-evolving, high-volume payloads reliably and at scale — including robust error handling and observability. Data Modelling: Ability to design storage schemas that efficiently represent signed metadata envelopes, artefact graphs, and queryable relationships. API Design: Experience building and versioning APIs consumed ...

Software Engineer / AI Code Trainer (Python, Web, Full Stack)

Location
United Kingdom
Description Who Should Apply We are looking for developers from all technical backgrounds and language specializations. If you write clean code and understand software design, you are a fit: Software Engineers & Computer Scientists specializing in algorithms, data structures, or system design. Backend & Systems Developers experienced in languages such … C++, Java, Go, Rust, or Python. DevOps & Database Engineers familiar with API design, SQL/NoSQL databases, or scripting. Role & Responsibilities As an AI Code Trainer , you will evaluate model-generated code, author reference solutions, and stress-test AI reasoning across various engineering domains. Code Auditing & Quality Analysis ...

Backend Developer

Location
Greater London, England, United Kingdom
core platform team, you will be responsible for writing clear, tested, documented code that delivers real business value. You will be involved in creating API’s that developers (both internally and externally) really want to use. We’re a small nimble team, so you’ll be expected … only internally but for 3rd party vendors and the public. Some big pieces of work at the moment include: Building and maintaining our current API, starting to move towards microservices, the launch of our Flyt platform (and all of the 3rd party Hospitality integrations that go with it) Qualifications ...

Senior Data Engineer

Location
Manchester, England, United Kingdom
problem solving, when data is too expensive or doesn't exist, you find your own way to get it. You communicate clearly in writing, design docs, RFCs and explaining the decisions you've made. Bonus points for Go, Terraform, API design, managing a large SQL database ...

Lead Software Engineer, Team Lead

Hiring Organisation
Marsh & McLennan Companies
Location
London, UK
Employment Type
Full-time
products (e.g., Concierge an agentic AI workflow tool, Prism a Mercer knowledge fabric for scheme data, and similar initiatives), from problem framing and design through build, release, and support. Translate risk advisory/consulting needs into clear technical requirements, user stories, and solution designs; partner with stakeholders through … Proven experience as a Tech Lead/Lead Engineer delivering production software, including hands-on coding and code review ownership. Strong backend engineering skills (API design, data modelling, performance) and experience building secure, role-based applications. Experience working directly with business stakeholders in a financial firm, with ...

Applied Value Engineer

Location
Greater London, England, United Kingdom
finance). Ability to speak the language of business leaders and connect operational bottlenecks to strategic AI solutions. Software/Data Engineering: Python proficiency, API design, SQL, data integration, and ML/AI libraries (PyTorch, TensorFlow, scikit-learn, XGBoost, Hugging Face Transformers). Agentic AI Systems: Hands … Earth Is Our Future—drive every decision. About Us: Celonis is the trusted platform to industrialize Enterprise AI, empowering organizations to analyze, design, and operate AI-driven processes. The Celonis Platform is powered by the Celonis Context Model, which combines process data, business knowledge, and intelligence to create ...

Remote .NET Developer — Cloud, Microservices & AI Tools

Location
Newcastle upon Tyne, England, United Kingdom
development across requirements, development, testing, and production deployment within the Service Reliability Group, using C#, .NET Core/.NET Framework, and EF Core, with API design and multi-tier integrations. You will also own and improve CI/CD pipelines using Jenkins and Azure DevOps, apply unit testing ...

Senior Software Engineer, Non-Realtime Controllers

Location
Oxford, England, United Kingdom
with support for the teams and scientists who depend on them. Key responsibilities include: Own a group of device controllers end to end, covering API design, implementation, rollout and ongoing operational health. Make services robust against the ways real instruments fail. Bring devices onto our current framework ...

Integration Lead

Hiring Organisation
Espire Infolabs Limited
Location
Lancaster, Lancashire, North West, United Kingdom
Employment Type
Permanent
Client as required Experience: 10+ years in enterprise integration Role summary You will be the Espire face of the Client account. You lead integration design and delivery on Azure APIM, own the relationship with LUs programme team and the Salesforce SI (Creation), and coordinate the offshore team. The role … hands-on and client-facing and needs someone confident in a politically complex university environment. Responsibilities Lead integration design, build and delivery across all in-scope systems (Student management system, Unit4, Kinetics Kx, Moodle and others) on Azure APIM. Be the primary Espire point of contact and run stakeholder ...

Web Developer

Location
Greater London, England, United Kingdom
technologies, ideally React/Redux and Typescript A solid understanding of real-time messaging on the Web, including low level protocol and API design Exposure to the following would be advantageous: RxJS, Webpack, Storybook & Websockets Knowledge of Java would be beneficial but is not a necessity Passion … Interaction design Strong communication skills Relevant academic qualifications, including a college degree in computer science or equivalent Some knowledge and experience within the financial industry #J-18808-Ljbffr ...

Senior Backend Engineer — Architect Scalable Microservices

Location
Greater London, England, United Kingdom
leading global marketing company is seeking a Senior Backend Engineer to design and develop scalable backend systems for their unified marketing platform. This hands-on role requires strong expertise in Python and modern development patterns, with a focus on performance, reliability, and observability. You will collaborate cross-functionally … influence best engineering practices within a hybrid work environment. Candidates should be skilled in API design, architecture patterns, and cloud technologies. #J-18808-Ljbffr ...

Mission-Driven Product Manager - Own the Roadmap

Location
Greater London, England, United Kingdom
will have ownership and autonomy from Day One. There is no corporate ladder at Arondite. From your first day, you will directly influence the design, functionality, and direction of Arondite’s product offering. We hire the best people and give them extremely high levels of autonomy … synthesising their feedback Building a clear, explainable process for prioritising work in the face of B2G uncertainty Communicating to and working with Engineering and Design to build powerful, simple features that can be customised to deliver value to a wide set of users Championing a culture of technical excellence ...

Remote Senior Python Backend Engineer

Location
Greater London, England, United Kingdom
Webbyfox is a UK-based Python web development agency seeking a Senior Python Engineer to design, build and scale backend services powering our products. You will own services end to end—from architecture and API design to deployment and monitoring—and collaborate with product, data and DevOps ...

Senior .NET Core Developer - Hybrid Role in Brighton

Location
Brighton, England, United Kingdom
C#, SQL, and modern architectures, migrating to .NET Core, with Azure DevOps for CI/CD and Elastic Stack for logging and analytics. Strong API design, event sourcing concepts, and experience with RabbitMQ are essential. #J-18808-Ljbffr ...

Senior Full-Stack Engineer - AI/ML Leader (Hybrid)

Location
Greater London, England, United Kingdom
quality software. The role blends hands-on development with stakeholder partnership and setting engineering standards. The position emphasizes frontend ReactJS/TypeScript, strong backend API design, DevOps, and practical AI feature integration. It offers hybrid work across offices, client sites, and home, with growth and wellbeing programs available. ...

Senior Software Engineer (£80k + benefits)

Hiring Organisation
Morson Edge
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£60000 - £80000/annum benefits
over how the platform evolves and will be given the opportunity to be involved in all aspects of the systems you work on, from API design and back-end architecture, through to deployment and supporting systems in production. Skills: • C#, .NET, PostgreSQL, React • AWS (S3, RDS, OpenSearch) • GraphQL ...

Senior Engineering Manager (GenAI & Agentic Platforms) Location: London

Location
Greater London, England, United Kingdom
logic, and security, and establishing quality gates and safety nets for team workflows. Experience leading platform products, with a strong instinct for self‐service, API design, developer experience, adoption and avoiding unnecessary complexity. Clear communication and stakeholder leadership, with the ability to align teams with different incentives, make ...

Senior Consultant - Hybrid (Product / Transformation / Architecture), TC, FS

Location
Royal Borough of Greenwich, England, United Kingdom
build a better working world. Role highlights Early‐career hybrid who connects product, delivery and architecture. Shape stories, scenarios and NFRs with traceability to design/build. Support domain modelling and interface specifications for core programmes. The opportunity At EY, you’ll have the chance to build a career … Backlog shaping: user stories, scenarios, acceptance criteria and NFRs; maintain definition‐of‐ready/done. Architecture support: contribute to domain models, interface specs and API/event definitions; maintain requirements‐to‐build traceability. Delivery hygiene: reporting, risks/decisions, demos and release readiness; contribute to playbooks and templates. Continuous ...

Senior Node.js Backend Engineer — Remote, Lead API & Architecture

Location
Greater London, England, United Kingdom
Vista Global, the world’s leading business aviation company, is hiring a senior software engineer to own backend architecture and API design for scalable services. This permanent, full-time role offers a remote-first setup with strong autonomy and opportunities to influence product direction across global teams. ...

Software Engineer, Non-Realtime Controllers

Location
Oxford, England, United Kingdom
across our fleet, contributing directly to the success of building utility‐scale quantum computers. Own a group of device controllers end to end, covering API design, implementation, rollout and ongoing operational health Make services robust against the ways real instruments fail and strengthen observability, health checking and alerting ...