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Senior Python Developer
Senior Python developer who designs, builds, and maintains AI-powered applications: creating AI agents with Pydantic AI, adding safeguards, RAG pipelines and LLM integrations, and validating and monitoring deployed agents for accuracy, latency, cost, and failures on an AWS-based backend.
Software Engineer
12-month contract software engineer, fully onsite 5 days/week near Cambridge, UK, maintaining and expanding software for a data collection lab — integrating prototype wearable devices into a distributed audio/video data collection platform. Core stack is Python/FastAPI on Linux with shell scripting, networking (IP/VLAN) and distributed systems; pays ~£49-55/hour PAYE.
Senior Java Applications Developer
Senior Java developer on Citi's Event Master Central team, building microservices that consolidate and distribute corporate action events across the enterprise. Day-to-day work centers on Java/J2EE, Spring Boot, REST APIs, SQL, CI/CD and testing, in a hybrid model (3 office days) in Northern Ireland.
Senior Java Developer - 12 Months - Inside IR35 - Hybrid
A 12-month Inside IR35 contract for a Senior Java Developer on a large-scale, cloud-first UK government digital transformation programme, hybrid with 60% office attendance at any major UK hub (excluding London). Day to day involves building cloud-native Java/Node.js microservices and APIs on AWS, with Kafka, Docker, Terraform and GitLab CI/CD.
Lead Java Developer
Hands-on lead Java developer role in the UK banking sector: building scalable, secure enterprise applications with Java, Spring Boot, microservices and Angular while leading and mentoring a development team and working with business stakeholders.
Java developer in financial services
Java developer at a global technology consultancy in London, delivering transformational projects for financial-services clients — Kafka messaging, migrating legacy systems to AWS, and introducing CI/CD pipelines and cloud deployments. Core stack: Java, Spring Boot, Kafka, REST APIs, AWS, microservices.
Senior Java Developer
Six-month inside-IR35 UK contract at £400/day for a Senior Java Developer with tech-lead duties, based in Birmingham and mostly remote. Day-to-day: hands-on Java, Spring Boot, microservices and REST API work, code review and mentoring, GitLab CI/CD, automated testing with QA, and resolving production issues. SC clearance required.
Senior Java Developer
A senior engineer building scalable enterprise applications for UK clients in finance and healthcare. Day to day involves designing Java/Spring Boot microservices, working with agile teams and client stakeholders, mentoring juniors, and contributing to architecture reviews.
Software Engineer (Golang/iOS)
12-month contract, hybrid in Bristol (2-3 days per week on site), building the platforms behind large-scale mobile apps: Go microservices, REST/gRPC APIs, Kubernetes deployment and CI/CD, plus reusable iOS frameworks and SDKs in Swift. Banking or Open Banking experience is desirable.
Senior React Native Developer
Senior developer in a retail organisation's in-house team, building mobile apps with React Native alongside React/TypeScript web frontends and C#/.NET backend microservices, working with MongoDB/SQL Server and retail/ePOS integrations. Fully remote; salary up to £90k.
AI Engineer – Embedded Enablement & Agentic AI
Early-career AI engineer embedded with business teams at an automotive-parts manufacturer: builds and deploys practical LLM solutions and RAG knowledge systems (Codex, Claude API, Python, Azure), trains employees on AI tools, and supports agentic AI governance — all on-site in Wixom, MI.
Software Engineer
Epiq is hiring a remote Software Engineer in Poland to design, develop, and deploy scalable C#/.NET applications on Microsoft Azure, integrating services like Document Intelligence, Blob Storage, and Key Vault. The stack includes WPF, SPA frontends (WebAssembly, React, TypeScript), and REST APIs.
162L - macOS Systems & Security Engineer (Swift/Objective-C/C++) · Senior · Remo
Principal-level, 100% remote role (hired anywhere in LATAM) building low-level macOS security components — privileged processes, authentication, identity and endpoint protection — for an international cybersecurity project at software services firm Darwoft. Core stack: Swift, Objective-C, C/C++, XPC, Keychain, System Extensions, FIDO2/WebAuthn.
Senior Full-Stack Developer (Java and Angular)
DataWalk is the Data and Analytics Platform with an Enterprise Knowledge Graph. DataWalk turns fragmented data into an enterprise knowledge graph - enabling humans and AI to uncover hidden patterns and answer complex…
MERN Stack Developer
DevGate seeks a MERN stack developer (4+ years) in Bahria Town Phase 7, Rawalpindi (on-site/hybrid or remote) to build production web apps end to end: designing REST/GraphQL APIs, React UIs, MongoDB schemas, auth, and CI/CD deployments, plus mentoring juniors.
AI/ML Full Stack Developer – Ecoenergyservices Lahore Pakistan Ecoenergyservices
Ecoenergyservices in Lahore seeks a senior AI/ML full-stack developer (6+ years) to train and deploy ML, LLM and generative-AI models, run MLOps pipelines, and build front-end/back-end components of its AI-powered SaaS platforms using Python, TensorFlow/PyTorch, React, Node/Django, Docker and Kubernetes on AWS/GCP/Azure.
MERN Stack Developer — On-Site in Gujrat
Attors Technologies is hiring an on-site MERN stack developer in Gujrat, Pakistan to build custom web applications, client portals, dashboards, and API integrations for clients in the US, UK, and Europe. The role spans the full stack, from data models and REST APIs to responsive React interfaces.
MERN Stack Developer
Full-stack MERN developer building custom web applications, client portals, dashboards and API integrations for US/UK/European clients, working end to end from REST APIs and data models to responsive React/Next.js interfaces. On-site at the company's Gujrat, Pakistan office.
Embedded Software Engineer
A 14-month contract (W2, $80-94/hr, possible extension/permanent conversion) for a Senior Software Engineer to design, develop, and refactor embedded software in C/C++ for next-generation platforms combining hardware, software, and security, working hybrid (3 days onsite) in Plantation, FL alongside hardware, security, and test teams.
Senior Software Engineer
Senior full-stack/backend engineer at NAPCO Security Technologies (Amityville, NY) building C#.NET desktop apps, ASP.NET web frontends, and multithreaded Windows services handling thousands of concurrent TCP/UDP connections, backed by SQL Server and cloud-hosted infrastructure, plus AI agents for automation.