Central London, London, United Kingdom Hybrid / WFH Options
Halian Technology Limited
and driven Mid-Level Full Stack Engineer with strong skills in Node.js, React , and AWS cloud infrastructure . Youll play a key role in designing, developing, and maintaining scalable microservices and user interfaces for our core payments platform. Youll work in a cross-functional agile team alongside product managers, designers, and fellow engineers to deliver features that directly impact our … customers and partners. Key Responsibilities: Develop backend microservices using Node.js (Express/Nest.js preferred) Build dynamic, responsive user interfaces with React.js Design and integrate RESTful APIs and third-party services Write unit, integration, and end-to-end tests to ensure software quality Collaborate on system design and architecture in a distributed AWS environment Implement CI/CD pipelines and deploy More ❯
building robust, scalable, and secure backend services that power enterprise-grade applications. This role is essential to the success of our technology team, contributing to the evolution of our microservices architecture and enhancing cloud-native capabilities using AWS. You will have a direct impact on the efficiency, security, and performance of our software platforms while helping mentor others and ensure … best practices are followed across the team. What you'll do: Lead the design, development, and implementation of scalable Java-based microservices and RESTful APIs for enterprise applications. Collaborate with cross-functional teams to gather requirements and transform them into technical solutions using Spring Boot and modern design patterns. Take ownership of application performance, security, maintainability, and reliability. Develop cloud … experience in Java development, with a strong focus on backend systems. 6+ years developing Java Web Services , especially RESTful APIs . 5+ years working with Spring , Spring Boot , and Microservices architecture . Proficiency in core development tools: Java 1.8+, Jenkins, Gradle, GitHub . Strong expertise in secure coding , Java best practices , and object-oriented design patterns . Experience in SQL More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Nextech
Role: Java Developer - Microservices | AWS | Kafka Location: Manchester (Hybrid - 3 days onsite) Salary: Up to £55,000 DOE My client is looking for a talented Java Developer to join their growing engineering team in Manchester. This is a fantastic opportunity to work on high-scale, cloud-native systems using modern technologies in a collaborative, forward-thinking environment. The Role: Java … experience in a hands-on development role. Experience working within highly regulated businesses (finance, insurance etc) Strong Java development experience using Spring-based frameworks Knowledge of distributed systems and microservices best practices Hands-on with Kafka, NoSQL/ElasticSearch, and containerised environments Experience with AWS services and cloud-native design Comfortable working in Agile teams and contributing to technical direction More ❯
Manchester, North West, United Kingdom Hybrid / WFH Options
Nextech Group Limited
Role: Java Developer - Microservices | AWS | Kafka Location: Manchester (Hybrid - 3 days onsite) Salary: Up to £55,000 DOE My client is looking for a talented Java Developer to join their growing engineering team in Manchester. This is a fantastic opportunity to work on high-scale, cloud-native systems using modern technologies in a collaborative, forward-thinking environment. The Role: Java … experience in a hands-on development role. Experience working within highly regulated businesses (finance, insurance etc) Strong Java development experience using Spring-based frameworks Knowledge of distributed systems and microservices best practices Hands-on with Kafka, NoSQL/ElasticSearch, and containerised environments Experience with AWS services and cloud-native design Comfortable working in Agile teams and contributing to technical direction More ❯
platform. You'll set technical direction, champion quality and security, and mentor future developers to deliver excellent digital services. Key Responsibilities Design and develop an event-driven API/microservices platform on Azure. Integrate multiple third-party systems securely and reliably. Collaborate with DevOps teams to ensure smooth deployment and operations. Establish coding standards and best practice across the development … Microsoft Azure. Advanced skills in .NET/C#. Hands-on expertise with event-driven design and technologies (Azure Service Bus, Event Hubs, Event Grid). Experience building APIs/microservices with Azure tools (Functions, APIM, Web Apps). Knowledge of Azure data services (SQL, Storage, Data Lake, Cosmos DB). Track record of leading development and mentoring others. Strong communication More ❯
experience in software including 7+ years designing software solutions Proficiency in RESTful APIs, modern software cloud architecture and hands on experience with specific technologies including API gateways, Java, C#, microservices, data stores/data bases and at least one cloud provider Excellent communication skills and interpersonal skills including the ability to influence decision makers Experienced in working collaboratively with technical … Experience with Apigee, Java, C#, Google Cloud Platform and/or Azure, Databases, Docker/Kubernetes and Atlassian tools Knowledge of modern development best practices including CI/CD, microservices and REST APIs Experience working in an Agile environment with multiple development teams Experience and knowledge of the payments/merchant-acquiring industry Excellent analytical, problem-solving, prioritisation, decision making More ❯
We're on the lookout for engineers who can help develop our offering, creating quality-focused first-class applications at pace, leveraging cloud applications to deliver robust, event-driven microservices used by millions of customers every day to manage their investment portfolios. We want to revolutionise the financial services industry and we're looking for innovative talent to help us … we ship things quickly and always look to evolve. Your Technical Toolkit Java (21) and Spring Boot AWS and cloud-native architecture RDBMS/NoSQL databases Event-driven and microservices architectures Containers (e.g., Docker, Kubernetes) CI/CD pipelines and DevOps principles TDD/BDD testing frameworks Salary & Package We offer a competitive salary of up to £95,000 , depending More ❯
Altrincham, Cheshire, United Kingdom Hybrid / WFH Options
Informed Solutions Ltd
libraries. Experience taking ownership of delivery for services or significant components across the full lifecycle from design to operation. Strong understanding of architectural and design patterns , including serverless and microservices, with the ability to lead and assure their application. Experience working in Agile environments , using Scrum, Kanban and test-driven development (TDD), and contributing to delivery planning and estimation. Experience … projects: Work on enterprise-scale digital solutions that improve public services and have societal impact. Technical development: Expand your expertise across a wide range of modern technologies, including cloud, microservices and serverless architectures. Collaborative, supportive environment: Join a team that values learning, knowledge sharing, and continuous improvement. Career progression: Opportunities to grow within a consultancy setting, broadening your client-facing More ❯
Seeking a talented React Developer for a hybrid role to join our team in building and maintaining modern applications within a microservice architecture. You will collaborate closely with designers, testers, developers, and requirement managers to deliver secure, scalable, and user More ❯
What we do: Zefr is the leading global technology company enabling responsible marketing in walled garden social environments. Zefr's solutions empower brands to manage their content adjacency on scaled platforms such as YouTube, Meta, TikTok, and Snap, in accordance More ❯
We are seeking a Full Stack Developer to join our growing team to support the development and enhancement of an enterprise web application. The ideal candidate will have experience building robust, user-centric web applications and backend services using JavaScript More ❯
Role Overview: Our client require a disciplined and skilled Technical Consultant with solid experience in Content Processing. The successful candidate will work as part of a small team, working in close conjunction with other teams both within the customer organisation More ❯
Flexible Working: This is a hybrid working role, therefore your time will primarily be split between working from home (in the UK) and London Head Office/Bracknell Head Office. However, there will also be an expectation to visit other More ❯
Shawnee Mission, Kansas, United States Hybrid / WFH Options
ECCO Select
ECCO Select is a talent acquisition and consulting company specializing in people, process and technology solutions. We provide the talent behind the technology enabling our clients to achieve their goals. For more information about ECCO Select, visit us at . More ❯
Group Overview The TP ICAP Group is a world leading provider of market infrastructure. Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative More ❯
Springfield, Virginia, United States Hybrid / WFH Options
NextGen Federal Systems, LLC
NextGen Federal Systems is seeking a Principal Software Engineer with experience supporting Defense (DoD) and Intelligence Community (IC) C4ISR programs delivering capabilities to the warfighter. Selected candidates will support the design, development, integration, and maintenance of cloud native data services More ❯
We are seeking a Technical Program Manager (TPM) to drive the development and deployment of a next-generation data management and analytics platform. The ideal candidate is a hands-on technical leader with the ability to coordinate complex, multi-team More ❯
About us Food waste is a $1 trillion problem - costing the world over 1% of global GDP. We're dead set on solving the problem and looking for people to help us achieve our mission. We, at Winnow, believe that More ❯
Responsibilities: • Develop and maintain Java microservice web applications. • Work closely with tech lead on technical decisions and product roadmap. • Resolve challenging software engineering design problems. • Interact with the customer to resolve issues and propose new features. • Support testing and deployment More ❯
Responsibilities: • Develop and maintain Java microservice web applications. • Work closely with tech lead on technical decisions and product roadmap. • Resolve challenging software engineering design problems. • Interact with customers to resolve issues and propose new features. • Support testing and deployment of More ❯
WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great More ❯
Who We Are In today's work environment, employees use a myriad of devices to access IT applications and data over multiple networks to stay productive, wherever and however they work. Ivanti elevates and secures Everywhere Work so that people More ❯
Full Stack Software Developer Contract - 6 Months East Sussex Hybrid model (3 days p/w on site) £375 - 425 p/d (outside IR35) Our client an industry leading private sector business located in East Sussex is looking for More ❯
you work closely with Product Owners, Frontend developers, and QA Engineers to deliver end-to-end features - from concept to deployment and operation. You bring in your experience with microservices, OpenAPI, OAuth, and event sourcing to shape smart, future-ready architectures. Clean code is your standard: you write tests, review code, and follow modern engineering best practices. Performance matters to … experience in backend development with C#/.NET and Azure. You prefer functional over object-oriented programming (e.g., using LanguageExt) and feel at home with modern backend concepts like microservices, REST, OpenAPI, OAuth, and event sourcing. You have experience developing software solutions for IoT devices and understand the unique technical and architectural challenges involved. You're confident working with SQL More ❯