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Full Stack Software Developer
Full stack developer at Fishbone Solutions, a growing UK SME building bespoke software for a diverse client base. Day to day: building responsive React front ends, Node.js/Nest.js RESTful APIs, translating ERDs into SQL databases, and deploying containerised apps on the cloud across the full development lifecycle.
Full Stack Engineer in Glasgow for Energy Analytics
Lorien is hiring a Full Stack Developer in Glasgow for a 6-month contract, building modern web applications end to end: front-end and back-end layers, REST APIs, microservices, and data integrations in an Agile team. Stack spans React/Angular/Vue with .NET, Python, or Java; energy/trading analytics exposure is a plus.
Full Stack Developer
Lorien is hiring a Full Stack Developer for a 6-month contract (extension possible) in Glasgow to build web applications for optimisation, forecasting, and operational decision-making. The role spans front-end (React/Angular/Vue), back-end (.NET/Python/Java), REST APIs, cloud, CI/CD, and data integrations in an Agile team.
Full Stack Developer
Full Stack Developer at Textron Systems building and operating a cloud-connected web platform for autonomous lawn mower fleets — covering mapping, scheduling, remote operation, fleet management, and analytics. Day-to-day work spans React/Angular/Vue front ends, Node.js/Python/Java backend services, cloud infrastructure, and telemetry integration with autonomy and robotics teams.
Principal Backend Engineer Java Spring Boot AWS
Lead the design and delivery of technology projects for financial services clients as a hands-on Principal Backend Engineer: build scalable Java/Spring Boot microservices, modernise legacy systems and migrate them to AWS, design REST APIs and distributed systems, and improve CI/CD and DevOps practices. Hybrid, London-based role.
Python Software Engineer Agentic AI
Build Python backend services and JSON REST APIs with a focus on prompt engineering and LLMs, deploying intelligent agents (Claude, ChatGPT) that automate real business tasks alongside a Technical Architect, in a London-based startup-like team.
Senior Java Developer
Senior Java Developer on a major UK Government programme, building secure cloud-native microservices and RESTful APIs in AWS, with CI/CD pipelines and Terraform/CloudFormation infrastructure, working in Agile cross-functional teams. Remote UK-based work.
Java Developer Kafka API - Tech Consultancy
Hands-on backend Java role at a global tech consultancy, building and delivering projects for financial services clients with a focus on Kafka messaging, microservices, AWS cloud migration and CI/CD. Day to day involves designing scalable systems, deploying to cloud, and working closely with clients and cross-functional teams.
iOS Developer
iOS Developer at Methods, a UK IT services consultancy serving UK government departments, building robust, accessible, user-centred iOS applications in Swift for public-facing government digital services. Day to day: Swift development, API integration, automated testing, code reviews and CI/CD in an agile multidisciplinary team in Manchester.
Mobile Android & iOS Engineer
Mobile engineer building and maintaining Android or iOS applications: writing clean Kotlin/Java or Swift/Objective-C code, integrating REST APIs, Firebase, SDKs and payment gateways, debugging, testing and releasing apps via Google Play or the App Store. Requires 5 years of experience on at least one platform.
Quality Assurance & Technical Writer
QA engineer and technical writer in Badung, Bali who creates test plans, scenarios, and test cases; runs functional, regression, smoke, and UAT tests with basic API testing (Postman/JMeter); logs bugs with severity/priority; and writes technical docs (user manuals, MOMs, release notes) in Confluence/Notion. Salary Rp 8-10M/month.
Senior Software Engineer - AI & Rail Data Platform
Senior Software Engineer in the Land Transport Authority's Rail Digitalisation Division, building data analytics and AI capabilities to improve rail performance and maintenance. Day to day: Java backend and React/Vue/Angular frontend work on AWS, with REST APIs, database design, and DevOps (CI/CD, IaC) in an Agile/Scrum team.
AI/ML Engineer Intern
Winter 2026 internship at Sertis in Bangkok: work alongside senior ML engineers to productionize AI solutions — building model training/deployment infrastructure, cloud-native inference APIs, MLOps tooling, and agentic LLM systems. Core stack is Python (C++ a plus) with exposure to LLM APIs and cloud platforms.
Lead Architect (Application Development)
Leads a team of application developers at Hong Kong Interbank Clearing, running feasibility studies, design, development, and production support for interbank clearing/payment systems. Core stack is cloud-native: Docker, Kubernetes, Java/Spring Boot, Python, Node.js, React, plus CI/CD and Terraform.
Quality Assurance Lead Engineer
Head of QA for an online grocery/quick-commerce platform in Metro Manila (hybrid). Defines the QA strategy, builds UI/API/mobile/data test automation and performance/security testing, and leads and scales the QA team while acting as release gatekeeper. Tech includes Selenium/Playwright/Cypress/Appium, Python or JS/TS, GraphQL/REST, SQL, JMeter/k6, AWS/GCP.
Staff, Technical Account Manager
Who we are At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide…
Senior Software Engineer [Java + Angular] - 1454
Senior Software Engineer will design, develop, and deliver high-quality, scalable software solutions using Java, Spring framework, AWS cloud services, and CI/CD pipelines for healthcare technology applications.
.net Backend Developer (Jersey City)
Senior .NET backend developer who designs, builds, and maintains scalable, secure microservices and RESTful APIs using .NET Core, works with DevOps on CI/CD, and mentors junior developers in an Agile team. Hybrid role (3 days onsite/week) requiring 7–11 years of experience.
C#.NET Backend Developer (Chicago)
Backend developer at Sterling Trading Tech builds and maintains cloud-based trading infrastructure (trading platforms, OMS, risk systems): developing C#/.NET and ASP.NET Core REST APIs, designing databases, implementing auth and integrations, writing tests, and supporting CI/CD while improving performance and reliability.
React Developer (Chicago)
Builds and maintains iOS/Android mobile apps with React Native and TypeScript for Sterling Trading Tech's trading platform, integrating REST APIs and WebSockets, implementing secure sign-in and session management, optimizing performance, and releasing to the App Store and Google Play.