1 to 25 of 53 Backend Developer Jobs

Backend Developer Location: Heathrow Hours: 9am-5:30pm Salary: £30,000 - £40,000 Job Overview The Digital Promotion (Backend) Developer is based at Head Office, London Heathrow, and reports directly to the Digital Promotion Manager. The role is responsible for the design, development, and maintenance … software solutions that support the company's digital operations and internal business systems. Working closely with the IT Analyst and business stakeholders, the Developer builds reliable, scalable applications and automation workflows that drive operational efficiency across the organisation. The role requires strong technical skills across Python, JavaScript ...

backend developer who's just as comfortable in a Kubernetes cluster as you are in a PHP codebase, and fancies Friday afternoons off? We're looking for a Senior Backend Developer to join our growing digital team, taking on real ownership of our backend systems … rather than reporting up through layers of process. You'll report to our Head of Delivery and work closely with the rest of the backend team, but this is an individual contributor role with no direct reports. If you're comfortable in modern PHP, properly comfortable ...

Backend Python Developer (Azure AI) Location: Remote/Hybrid Type: Full-time Our client is a fast-growing consulting business building an AI-driven platform on native Microsoft Azure services. They are looking for a strong Backend Python Developer to join their team and play … work in a lean, high-impact environment where speed, quality, and innovation matter. The Role The successful candidate will: Design, build, and maintain backend services in Python , writing clean, maintainable, production-grade code. Develop and deploy AI-powered features using Azure-native services including Azure AI Foundry, Azure ...

club for hotel lovers with over 1.3 million members and a hand-picked collection of more than 2,400 hotels. The role of the Backend Developer is critical to the next phase of Mr & Mrs Smith’s growth as we continue to curate the world’s most desirable … maintainable. You value collaboration, enjoy sharing knowledge with your teammates and appreciate constructive feedback through code reviews and technical discussions. You have experience building backend applications in PHP and are excited by the opportunity to help evolve a platform used by millions of travellers. You will be working ...

Role: Backend Software Developer Client: Start up/Scale Up Compensation: £100,000 P/A + Comps Location: London (Hybrid/Flexible working) Overview Are you a Python expert ready to build cutting-edge systems powering real-world AI innovation? Join one of London’s most exciting … startups, where we’re scaling fast and solving complex problems at the intersection of technology, data, and intelligence. We’re looking for a Backend Developer who thrives in dynamic environments — someone who loves clean code, scalable architecture, and being part of a team that’s pushing boundaries. ...

Senior Backend Developer Full-time Inside IR35 Hybrid 1 office day London Farringdon office address: 47-53 Charterhouse St, London, EC1M 6PB Join a dynamic energy provider dedicated to sustainable solutions in the UK. We seek enthusiastic and resourceful Backend Python Engineers at senior levels … full-time role, 37 hours per week. If this role feels right, send us your CV. Accountabilities: Playing a pivotal role in the backend engineering team, you will help to build full-stack cloud apps. You'll be using Python and AWS Cloud services on the backend. Adopt ...

Senior Backend Engineer Location: London Full Time - 40 hours pw Rate: £700 - £800 Duration: 6 months Hybrid - 2-3 days in London offer OR 100% remote Work supporting our new generation of games. You will challenge and refine our way of working with internal technology. YOUR ROLE … Java Backend Developer you will be a part of a team with the mission to build and maintain technology to support the studio in creating our new games. This includes integrating with existing tech, developing new creative solutions for our games, investigating problems reported by the game teams ...

Junior Java backend Developer - Build Enterprise-Style Applications Many enterprise teams rely on Java and Spring Boot for backend applications, APIs, and business-critical systems. If you are interested in backend or full-stack development, Java Spring Boot can be a strong path. But junior candidates … REST APIs, microservices, SQL, Git, testing basics, application architecture, and cloud-ready development. This opportunity is ideal for candidates who want to strengthen their backend skills and become more prepared for junior Java roles. Since 2010, we've helped thousands of candidates land full-time jobs at tech leaders ...

Node.JS Backend Developer Location : London Role Type: Permanent Work Setup : Hybrid - 3 days in the office Who We Are Vanguard is a global investment firm known for low-cost funds and ETFs, helping investors achieve long-term financial goals with transparent, disciplined strategies. What you'll do Develop ...

Title: Senior Java Backend Developer Location: Jersey City, NJ Duration: Contract - 12 months Pay Range: $68.25/hr (W2) Job ID: 407689 About BCforward BCforward is a leading global IT consulting and workforce solutions firm providing services and support to Fortune 500 and government clients. Founded ...

design and agile delivery, we continue to build innovative digital services that truly make a difference. Role Purpose We are looking for an experienced Backend Developer to design, build, and maintain scalable, secure Server Side services and APIs, while contributing to the adoption of Agentic AI capabilities within … clearly for other engineers and stakeholders. Work closely with QA, DevOps, and product teams within an Agile/Scrum delivery model. Technical Skills Core Backend Languages: Java 11/17/21 (or later), with working knowledge of Kotlin/Scala a plus Frameworks: Spring Boot, Spring MVC, Spring ...

Title Senior Backend Java Developer (Java/Spring Boot) Overview We are seeking an experienced Backend Java Developer to design, develop, and maintain scalable backend applications and REST APIs. The ideal candidate will have strong experience with Java, Spring Boot, backend development, testing frameworks … modern cloud-native development practices. Key Responsibilities Design, develop, and maintain backend applications, REST APIs, and microservices. Collaborate with stakeholders to understand business requirements and translate them into technical solutions. Design, develop, test, and deliver high-quality backend software. Follow established architecture guidelines and development best practices. Work ...

hiring a hands‐on Backend Developer to build and ship production serverless services for a fintech platform. Languages: TypeScript, Node.js (18–22) AWS: Lambda, DynamoDB, S3, SQS, EventBridge, Step Functions Frameworks/middleware: Serverless Framework, Middy Libraries: Zod (schemas/validation), Winston (logging), AWS X‐Ray (tracing), Luxon … protect releases (Mocha/Sinon), keep quality bars high, and reduce regressions. We’re ready to meet you, if... You have strong hands‐on backend engineering experience in TypeScript/Node.js. You have real AWS production experience — not “used Lambda once”, but built, operated, debugged, and fixed systems ...

BetStarters is seeking a Senior Backend Developer to design and implement robust backend systems powering our iGaming platform. The role focuses on scalable architectures, performance optimisations, and reliable services that underpin real-time gaming experiences. The ideal candidate will contribute to system design, code quality, and collaboration ...

Title: Application Programmer III - Java Backend Developer Location: Charlotte, NC Duration: Contract - 11 months Pay Range: $65.05/hr (W2) Job ID: 407149 About BCforward BCforward is a leading global IT consulting and workforce solutions firm providing services and support to Fortune 500 and government clients. Founded … batch, and near-real-time streaming. Apply enterprise architecture standards that promote consistency, integration, and automation. Collaborate with DevEx stakeholders to improve developer experience, quality, and delivery efficiency. Required Skills & Qualifications: Proficiency in Java with Spring Boot for microservices, plus Python for utilities and SQL for data access. Experience ...

Location: London, UK Industry: Investment Banking We're looking for an experienced Backend Developer to join a leading investment bank and help drive innovation that empowers people and businesses across Asia, Africa, and the Middle East. This role is part of the Blade function, delivering strategic initiatives that … make a real impact. Prior banking experience is highly desirable. Key Responsibilities As a senior developer, you'll be driving our platform forwards and delivering quality solutions to business-critical customer requirements. Based in London, you will collaborate in a dynamic global team with fellow technologists, business analysts, project ...

Backend PHP Developer £450 per day (6 Months+/Option of working from Remote/Outside IR35) Greenfield project! Opportunity to work in a small team to build and engineer a customer account management solution using open standards that will sit at the heart of a new system ...

CTDI is looking for a Senior Backend PHP Developer to work on developing a Greenfield backend REST API for the transport industry. This contract offers £500 per day for 12 months, with the option to work remotely. You will collaborate closely with a Senior API Engineer within ...

Join a remote-first team as a contract Backend Developer, where you'll take ownership of key technical decisions, collaborate with cross-functional teams, and contribute to an exciting project in the independent music space. Enjoy flexibility, growth opportunities, and a supportive culture. What … suits you best. Culture : Regular social events and a chance to be part of a collaborative, supportive team. The Role As a back-end developer, you’ll play a key role in an exciting project, working closely with product and business leads to develop technical solutions. Your expertise will ...

Description \n We are seeking a Remote Senior Backend Java Developer. A hands-on role in modernising our core platform. This individual will be help in driving the migration away from Legacy systems into, cloud-native architectures, and working closely with your team to acheiuve these goals. This … evolve containerised deployment pipelines using Docker and CI/CD principles. \n Challenge Designs and architectural decisions \n Essential Skills & Experience \n Backend & Microservices \n *Proficiency in Java with a good understanding of microservices architecture. \n *Experience with Spring Boot, Spring Data, GraphQL JPA, and Hibernate. \n *Good knowledge ...

Platform/Backend Engineer We're looking for a Platform Engineer/Backend Engineer with strong Java, AWS and Kubernetes skills. Skills required: Extensive experience in Java 11 and above, Spring Framework, MVC, JDBC, Hibernate, REST Microservices/API's, Cloud API's and AWS services such … Terraform Strong Kubernetes experience, including cluster concepts, deployments, services, ingress, config maps, secrets, autoscaling, monitoring/observability and troubleshooting containerized workloads. Extensive experience in backend development using Oracle PL/SQL and NoSQL databases The contract is for 12 months, inside IR35 and is full time on site ...

Join the Exciting Journey at tombola! We are seeking a Software Developer for our backend development team to actively contribute to the design, development and delivery of the game engine services within our B2B platform. In this team, you'll be building the systems that allow our games … focus on learning the business use case around the solution, contributing to the development of new services and showcasing your technical expertise in delivering backend systems that support external integrations. You will be actively involved in team discussions, decision making and contributing to the development processes. Find your bounce ...

inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Principal Backend Engineer – Java Location: Edinburgh (Hybrid) | Practice Area : Technology & Engineering | Type: Permanent Architect the next generation of financial platforms. Lead with Java expertise. Deliver impact … scale. The Role We’re looking for a Principal Backend Engineer (Java) to join our Technology & Engineering team. This leadership-level role calls for deep technical acumen, a security-first mindset, and strong coaching capabilities. You’ll architect cloud-native backend systems, shape our engineering standards, and mentor ...

looking for a Senior Backend Platform Developer to build modern services for the company's contact center systems. This is a software engineering role first: where you will design APIs, serverless services, data flows, observability tooling, and AI-enabled workflows that support our customer and agent experience. … telephony and contact center workflows onto modern platforms, with enough design discipline to support future scale. What We're Looking For 5+ years of backend software engineering experience, ideally with Node.js or TypeScript. Strong API design, system architecture, integration, debugging, and asynchronous systems experience. Hands-on experience with ...

looking for a Senior PHP Developer to join a growing digital team, working across a mix of existing client projects and brand-new, greenfield builds. This is a role for someone who enjoys getting properly stuck in, contributing ideas, solving real problems, and building solid, well-thought-out solutions … business Collaborating with designers, developers and stakeholders to deliver clean, scalable solutions Why you'll be a great fit You're a Senior PHP Developer who enjoys writing clean code, learning new things, and being part of a team that values collaboration over ego. What you'll bring: Strong ...