Tech jobs — page 79 · freehire

/

Search jobs inside your AI agent.

Connect over MCP — free, no account needed to search.

10.6K jobs

Posted Sort

10,571 jobs Posted Sort

Senior Clinical Data Engineer

At Qureight, an AI-powered medical imaging company for lung and heart clinical trials, this senior engineer builds and maintains pipelines that turn messy clinical trial data into clean, analysis-ready datasets. The work centers on medical imaging and clinical endpoints using Python, SQL, cloud data tools, and healthcare data standards.

AI Cloud Data Pipelines Machine Learning Python +2 skills

Energy Jobline CVL

Senior Data Engineer in London

Senior Data Engineer building and optimising scalable data pipelines and a single source of truth on Databricks (PySpark, Spark SQL, Delta Lake) for a UK software company. Mostly remote with occasional London office visits, plus mentoring a junior engineer and shaping data architecture.

AI AWS Azure CI/CD Cloud +14 skills

CPS Group (UK) Limited

Data Engineer (Snowflake / Databricks)

Data Engineer designing ETL frameworks, data pipelines and data models in Snowflake and Databricks for mission-critical defence projects. Hybrid role (3 days onsite) in Blandford Forum; needs SQL/Python, secure-environment experience, and eligibility for high-level UK security clearance. Salary up to £75,000.

Analytics AWS Data Modeling Data Pipelines Data Quality +5 skills

Full Stack Engineer - AI-Driven FinTech Platform (UK)

Full Stack Engineer at Descrial's London core team building an AI-driven fintech platform, shipping features end-to-end with TypeScript/React on the frontend, Python (FastAPI/Django) on the backend, and PostgreSQL on AWS, with a focus on security, tenant isolation, and polished UX for confidential financial data.

AI API AWS Django FastAPI +4 skills

Data Scientist / Data Engineer

New HybridUKContract

CricViz (Ellipse Sports Data & Analytics) seeks a hybrid Data Scientist / Data Engineer in London to build cricket performance metrics, predictive models, and data pipelines from ball- and player-tracking data. Core stack: Python, SQL, pandas, NumPy, scikit-learn; Git, Docker, AWS/GCP desirable.

Analytics AWS Data Engineering Data Pipelines Data Science +10 skills

Royal Bank of Scotland

Data Engineer, Analytics Engineering

Data Engineer in Royal Bank of Scotland's Private Banking & Wealth Management unit, building canonical and semantic data layers and governed analytics data products on a cloud platform. Day to day: SQL data modelling (Iceberg on AWS), building pipelines, and defining data quality, SLAs, and governance with stakeholders.

AI Analytics AWS Cloud Data Engineering +5 skills

Data Engineer - Databricks/Snowflake

Data Engineer for a specialist technology consultancy on a newly secured UK Ministry of Defence project, building the data infrastructure behind critical defence operations. Day to day: designing ETL/ELT pipelines, data models and quality controls with Databricks, Snowflake, Python and SQL in a secure, mostly on-premises environment (hybrid, 3 days on site in Blandford).

Airflow AWS Azure Data Engineering Data Governance +9 skills

Harvey Nash Group

Senior Full-Stack Engineer for Front Office Systems

Senior full-stack engineer designing, building, and optimising front office applications for an investment management environment in London. Day to day involves working closely with portfolio managers and product owners, with strong frontend/backend expertise and mentoring of other engineers.

Leeds Building Society

Digital Full Stack Engineer — Hybrid + Bonus & Pension

Builds secure, maintainable digital features end-to-end — from development through testing to release — for Leeds Building Society, using React, TypeScript, .NET/C# and REST APIs. Works with product, UX, QA, architecture and operations on continuous delivery, accessibility, performance, observability and incident support, in a hybrid setup.

Accessibility API CI/CD C# .NET +4 skills

Client Server Limited

Senior Full Stack Developer: Vue + C#, Remote/Hybrid

New HybridUKSenior

Senior full stack developer based in Bracknell (hybrid, with two office days per week) owning features end-to-end with a Vue frontend and C#/.NET backend (70/30 split) for a global financial services employer. The senior hire drives architecture, mentors others, and works with Product, Design and Compliance.

Full Stack Engineer

Full Stack Engineer at Descrial, an AI work-execution platform for alternative investment firms, building the product end to end: TypeScript/React frontend, Python (FastAPI/Django) backend, PostgreSQL on AWS, including LLM-powered features. In-office in central London on a small senior team.

Agentic AI AI Analytics API Authentication +42 skills

Full-Stack Engineer

Full-Stack Engineer at Descrial (a TresVista startup) in King's Cross, London, building a financial-data platform end to end: TypeScript/React front end, async Python (FastAPI/Django) back end, PostgreSQL on AWS, plus LLM-powered features. Onsite 3-5 days/week; GBP 85k-105k; no visa sponsorship.

Agentic AI AI API Authentication AWS +42 skills

85K – 105K £

Hexegic Limited

Full Stack Engineer

Full Stack Engineer at Hexegic, a UK technical consultancy, designing, building and deploying secure full-stack applications, APIs and data pipelines for client organisations. Day-to-day spans backend microservices, front-end interfaces, CI/CD and Terraform, ideally with a background in AI/ML, Data Science, AppSec or DevOps; 4 days per week on-site with UK security clearance required.

Agile AI Ansible API Automation +10 skills

Java Full Stack Engineer

Full-stack Java engineer at Neev in Glasgow, designing and building microservices with Java 11/17+ and Spring Boot, React/Angular front ends, and RESTful APIs backed by SQL databases. Day-to-day work spans AWS deployments, Kafka messaging, Docker/Kubernetes, CI/CD (Git, Jenkins), and monitoring/troubleshooting applications.

Angular API Api Security Authentication AWS +24 skills

Full Stack Engineer

Full-stack engineer at Kertoa, an adtech firm that optimises programmatic ad campaigns via curated PMP deals activated in DSPs. You'll own features end to end — React UI, Python APIs, MongoDB data, and third-party vendor integrations — in a small team shipping to a live product.

API MongoDB Python React

Newpage Solutions

Full Stack Engineer – Client Solutions

New UKFull-time

Forward-deployed full-stack engineer at a digital-health firm, sitting directly with pharma and life-sciences clients to turn vague problems into shipped AI products. Day to day: prototyping and building agentic apps, APIs and RAG pipelines with Python/TypeScript, Next.js, LangGraph and MCP, then deploying to AWS/Azure or Vercel and owning them end-to-end.

Agentic AI Agile AI Airflow API +38 skills

Full-Stack Engineer: Ship Live Ad Tech (React/Python/Mongo)

Full-stack engineer at Kertoa in Greater London, building features end-to-end across UI and API for a live ad tech product. Day-to-day work uses React, Python, and MongoDB, with external vendor integrations and a focus on testing and code quality.

API MongoDB Python React

Full-Stack Engineer: React & Laravel Architect

Full-stack engineer at Sql Cockpit building end-to-end features across React front-ends and Laravel services, centered on authenticated APIs and accessible views for database discovery and migration progress. Daily work covers tenant boundaries, permissions, validation, error handling, code reviews, observability, and deployment reliability.

API Laravel Observability React SQL

Full-Stack Engineer — Build Fast, Scale Globally

Full-Stack Software Engineer on Freelancer.com's Platform Performance team, optimizing frontend speed and backend performance to deliver fast experiences for millions of users. Day-to-day work spans Angular/TypeScript on the frontend and PHP, Python, or Go on the backend, plus scalable APIs and design-system work.

Angular API PHP Python TypeScript

Senior Full Stack Developer - Python, Node & AWS

New HybridUKSenior

Senior Full Stack Developer in Northampton (hybrid, ~3 days in office) developing, deploying and supporting web applications and business tools using Python, Node.js, React and AWS (S3, Lambda, Redshift). Pays £60,000–£70,000 plus up to 15% bonus.

AWS CSS HTML JavaScript Lambda +6 skills