26 to 50 of 54 Backend Developer Jobs

services millions of people love. And we do it all right here at Sky. What you'll do Design and implement scalable APIs and backend services, primarily in Scala, to integrate ML models into production systems and deliver personalised experiences. Real time data processing and gRPC microservices (Typelevel stack … cloud technology - even if you haven't worked extensively in ML before. Demonstrated experience designing, implementing, deploying, and maintaining production-grade APIs and backend services, including responsibility for reliability, performance, and on-call support. Hands-on experience working with data processing frameworks and distributed systems used to ingest, process ...

services millions of people love. And we do it all right here at Sky. What you'll do Design and implement scalable APIs and backend services, primarily in Scala, to integrate ML models into production systems and deliver personalised experiences. Real time data processing and gRPC microservices (Typelevel stack … cloud technology - even if you haven't worked extensively in ML before. Demonstrated experience designing, implementing, deploying, and maintaining production-grade APIs and backend services, including responsibility for reliability, performance, and on-call support. Hands-on experience working with data processing frameworks and distributed systems used to ingest, process ...

services millions of people love. And we do it all right here at Sky. What you'll do Design and implement scalable APIs and backend services, primarily in Scala, to integrate ML models into production systems and deliver personalised experiences. Real time data processing and gRPC microservices (Typelevel stack … cloud technology - even if you haven't worked extensively in ML before. Demonstrated experience designing, implementing, deploying, and maintaining production-grade APIs and backend services, including responsibility for reliability, performance, and on-call support. Hands-on experience working with data processing frameworks and distributed systems used to ingest, process ...

services millions of people love. And we do it all right here at Sky. What you'll do Design and implement scalable APIs and backend services, primarily in Scala, to integrate ML models into production systems and deliver personalised experiences. Real time data processing and gRPC microservices (Typelevel stack … cloud technology - even if you haven't worked extensively in ML before. Demonstrated experience designing, implementing, deploying, and maintaining production-grade APIs and backend services, including responsibility for reliability, performance, and on-call support. Hands-on experience working with data processing frameworks and distributed systems used to ingest, process ...

Back End Java Developer Permanent Role Active SC or SC Eligible Candidates Reading/Leeds, UK - Hybrid Work A unique development opportunity to work on a Public Sector Based Large Scale programme with an innovative market leader as a Java Developer. We require a Java developer with strong ...

scientists and chemists. All positions at CheMastery come with an extraordinary level of freedom to showcase your skill . Description The position as a Backend Python Developer is a permanent full-time position. As a Python Developer you will have be part of a brilliant software ...

Strong foundation in software development with C# and TypeScript. - Experience with AI/LLM concepts (e.g., prompt engineering, RAG). - Analytical mindset for assessing sufficiency (relevance, completeness, freshness) and mitigating risks like hallucinations. - Focus on ...

Strong foundation in software development with C# and TypeScript. - Experience with AI/LLM concepts (e.g., prompt engineering, RAG). - Analytical mindset for assessing sufficiency (relevance, completeness, freshness) and mitigating risks like hallucinations. - Focus on ...

Role: Java Backend Developers Location: Maryland (Hybrid) WebMethods Suite: Integration Server, Universal Messaging, My webMethods Server, Optimize for Infrastructure. Programming Languages: Java, Flow, JavaScript. Frameworks: Spring, Spring Boot, Spring Cloud, Spring-WS. Frontend: React. APIs/Protocols: AMQP, HTTPS, REST, SOAP, JDBC, JMS, TLS, OpenTelemetry. Messaging Systems ...

Cloud Backend Engineer (Python/AWS/Kubernetes) 🚀 📍 London (Hybrid) 📅 ASAP - End May 💰 Competitive Day Rate – Outside IR35 We’re supporting a highly PE-backed Professional Services organisation building cloud-native, AI-enabled applications within tax advisory. This is a hands-on engineering role sitting within a cross-functional … delivery squad. You'll be building backend APIs and deploying them into a modern AWS + Kubernetes environment. 🔑 The Role • Building backend APIs in Python (FastAPI ideally) • Working with PostgreSQL • Deploying services into AWS (EKS preferred) • Managing container workloads in Kubernetes • Building infrastructure with Terraform • Implementing CI/ ...

Textie AI is an innovative AI platform developed from Czech Republic. We're building cutting-edge language model solutions and need an expert to take our capabilities to the next level. The role You'll ...

Senior Backend Engineer | Digital Payments | FinTech | Hybrid/Remote | £90k Company Overview: A fast-growing global FinTech company building modern, on-chain financial infrastructure for payments, banking, and investments across 140+ countries. Role: We’re hiring a Senior Backend Engineer to join a Digital Payments team working … high-scale systems that integrate with global bank networks, card schemes, and modern payment methods. You’ll own core backend services, influence architecture, and help move millions in daily transactions. Requirements: • 5+ years backend engineering experience. • Strong JavaScript/TypeScript/NodeJS expertise. • Experience with microservices, REST APIs ...

Senior Backend Engineer £80,000 – £110,000 | London (Hybrid – 3 days in office) The Opportunity We’re partnered with a scaling, venture-backed SaaS business delivering a mobile-first platform used by large distributed workforces across global enterprise organisations. This is not greenfield development and it’s not legacy … with strong product traction, enterprise customers, and continued platform evolution across both technical and commercial areas. You’ll be joining an organisation solving complex backend and platform engineering challenges at scale, supporting a product that is already widely adopted while helping shape its future architecture. The Product The platform ...

maintain high-performance services using C# and ASP.NET Core. Implement asynchronous patterns and background processing using Hangfire. Integrate AI model APIs into existing backend architectures. Address and mitigate security challenges across the full application stack. Required Skills and Experience Deep expertise in C#, ASP.NET Core, and dependency injection. Strong ...

enabled applications within tax advisory. This is a hands-on engineering role sitting within a cross-functional delivery squad. You'll be building backend APIs and deploying them into a modern AWS + Kubernetes environment. 🔑 𝗧𝗵𝗲 𝗥𝗼𝗹𝗲 • Building backend APIs in Python (FastAPI ideally) • Working with PostgreSQL • Deploying … Terraform • Implementing CI/CD pipelines (GitHub Actions, GitLab, Jenkins, ArgoCD) • Shipping production-grade cloud-native applications 🎯 𝗪𝗵𝗮𝘁 𝗪𝗲’𝗿𝗲 𝗟𝗼𝗼𝗸𝗶𝗻𝗴 𝗙𝗼𝗿 👉 Strong Python backend development experience 👉 API development (FastAPI highly desirable) 👉 Solid SQL/PostgreSQL knowledge 👉 AWS experience (EKS ideal) 👉 Kubernetes deployment experience 👉 Terraform (Infrastructure as Code ...

Title: Senior Back End Developer • Salary Range: £90,000 – £110,000 + bonus • Location: London | Hybrid (2–3 days office) Our client is investing heavily in a new digital capability as part of a wider transformation programme, creating a rare opportunity to join at the very start … greenfield product build. This Senior Back End Developer role has been created to help shape a brand-new data platform designed to support complex decision-making for major global organisations. You’ll join a highly experienced, close-knit team with the autonomy to define architecture, tooling, and engineering standards ...

Role : Senior Python Backend Engineer Location : London King's Cross - full time on site Salary : up to £200k base + equity We are partnered with a high-growth AI-driven platform that helps large enterprises automate complex, data-heavy workflows. The company is well-funded with. over $90M from … scaling rapidly, and already working with globally recognised organisations in a highly regulated environment. The Role As a Senior Backend Engineer , you’ll help design and scale the backend systems behind a sophisticated AI platform. You’ll work on high-performance services, complex data pipelines, and secure infrastructure ...

Back End Developer This is a fantastic opportunity for an experienced Back End or Full Stack Developer with a robust background in commercial web and application development, to join the talented team at Bolser, delivering exceptional digital solutions for some of the world’s biggest brands, including Microsoft … Xbox, Budweiser, RAF Museum, and the Football Foundation. What You'll Do - Build and maintain backend services - Deploy and manage applications on AWS or Azure - Write well-tested, production-ready code using modern development practices - Collaborate with designers and developers to deliver client projects end-to-end - Review code ...

Back End Developer/Software Engineer (TypeScript Node AWS) Remote UK to £90k Are you a data savvy Software Engineer with strong backend development experience using TypeScript and Node? You could be progressing your career in a senior, hands-on Back End Developer role at a scaling … Fintech who have built an energy trading platform to revolutionise energy buying for large industrial and commercial users. As a Back End Developer you'll help to build a seamless digital experience that makes complex energy systems simple, powerful and intuitive. You'll be building resilient, modular backend ...

Senior Backend Engineer – Remote first, London office (UK) 💰 £65k–£75k | ⏳ Full-time, 4-day work week I’m working with an exciting client who is looking for a Senior Backend Engineer to join their mission-driven team transforming frontline public services with AI. This is a unique opportunity … well being and justice, reduce admin, improve compliance, and spend more time on meaningful human work. What You’ll Do: Build and scale core backend systems, APIs, data pipelines, and integrations Collaborate with CTO, product, and design teams to deliver tools used by real frontline workers Write maintainable, tested ...

Title: Software Engineer – Backend Contract Duration: 6 months, with potential for extension Location: Remote (UK) Job Description: The Indexing Team is a team within ML that focuses on indexing. Indexing refers to processing data and making the processed data available for different purposes, which include, among others, indexing … processed as they occur, or asynchronously, by fetching the data in batches from a specific data source. We work closely with different teams, with backend engineers and MLEs, to both connect the Indexing Platform to the different ML services in the client, as well as to provide the right ...

looking for a Senior Back End/Data Engineer to join the team. The role will focus on building the data pipelines, backend APIs and core data infrastructure in a modern Azure environment. 🔑 The Role • Building ETL/ELT pipelines to ingest and transform data • Designing and optimising ...

high shipping velocity while ensuring 99.9% uptime for our global users. What We're Looking For Technical Excellence: You bring battle-hardened experience in backend development with Node.js or Python, and you are comfortable navigating microservices and cloud-native infrastructure. A Drive to Own It: You thrive in ambiguity ...

Salary up to £60,000 negotiable, depending on experience + benefits This is a great opportunity to work for an established and fast growing business, where you will have the opportunity to develop a worthwhile ...

Back End Developer/Software Engineer (TypeScript Node AWS) Remote UK to £90k Are you a data savvy Software Engineer with strong backend development experience using TypeScript and Node? You could be progressing your career in a senior, hands-on Back End Developer role at a scaling ...