Tech jobs
Job listings
Sr. Application Developer
TITLE: Sr. Application Developer DEPARTMENT: Technology REPORTS TO: Director of Application Development STATUS: Full-time, Exempt SALARY: $100,000 - $120,000 LOCATION: Chicago, IL. - Hybrid POSITION OVERVIEW: The…
Resident Solution Architect
From Fivetran’s founding until now, our mission has remained the same: to make access to data as simple and reliable as electricity. With Fivetran, customer data arrives in their warehouses, canonical and ready to…
Full-Stack Platform Engineer, End-to-End HealthTech Impact
Software engineer at Lyrebird Health maintaining and growing a clinician-focused platform: a SvelteKit front end with Python services for LLM-powered document generation. Owns features end to end, from UI and database to APIs and model tuning, with a focus on quality and safety.
Data Engineer (AI & Software)
Data engineer at Mobilise Cloud building batch and streaming data pipelines, putting AI/ML features (LLMs, RAG) into production, and writing services mainly in Python and Java on major cloud platforms. Hybrid role (50% home, 50% Winchester office); UK security clearance required.
Data Engineer (Autonomous Systems)
Data Engineer on EIT's Scientific Compute and Data team, building the AutoLabs data platform for automated labs: high-throughput ingestion of video, sensor telemetry and robot/instrument signals, edge-to-cloud streaming (MQTT, Kafka), knowledge graphs, and model-ready datasets for AI researchers. Core stack: Python, streaming pipelines, and data APIs.
Senior Full Stack Engineer - Cloud, Security & Scale
Senior Full Stack Developer at Hewlett Packard Enterprise in Cambridge building the Controller and Workforce Experience Platform: Python/Django API and UI backends with Celery, and React/TypeScript/Vue.js frontends, deployed on AWS with unit testing and CI automation. Hybrid role — onsite in Cambridge several days a week.
Full Stack Developer Engineer - Cyber DevOps
Remote 3-6 month contract (outside IR35, £450/day) building applications, automation and engineering tools for a Cyber DevOps team: Python/FastAPI backends and REST APIs, React frontends, PostgreSQL, AWS deployment and CI/CD pipelines across the full SDLC.
Remote Senior Full Stack Developer (EdTech)
Fully remote senior full-stack developer building and maintaining scalable web applications for a client's EdTech learning platforms — designing features, APIs, and databases, and deploying on cloud. Stack spans React/Angular/Vue on the front end, Node.js/Python-Django/Java-Spring on the back end, plus AWS/Azure/GCP, Docker/Kubernetes, and SQL/NoSQL databases.
GCP Devops Engineer
A DevOps engineer supporting Google Cloud Platform infrastructure, building and maintaining CI/CD pipelines, and helping run an API Marketplace platform. Core stack includes Terraform/IaC, Docker, Kubernetes, GitHub Actions/Jenkins/GitLab CI/Harness, API gateway tech like Apigee, plus IAM and cloud observability.
Senior Full Stack Developer- HP Wolf Security
Senior full stack developer on HP Wolf Security's Controller, a web-based management platform for HP's endpoint security product. Day-to-day work spans Python/Django backend, SQL, Celery task queues, React/TypeScript/Vue.js UI, and AWS deployment, on a hybrid basis from the Cambridge office.
Senior Backend Engineer - Go & Cloud APIs (Remote 3x/Week)
Senior backend engineer building, optimizing, and scaling data-driven platform APIs in Go with PostgreSQL and Redis, running on Kubernetes in GCP. Hybrid London role with 3 days working from home, collaborating with product and engineering on features, tests, and reliable infrastructure.
Data Engineer
Hands-on data engineer at Ecotricity, the UK's green energy provider, delivering projects and BAU data solutions using Databricks on AWS, SQL, Power BI, Python and ETL pipelines, while owning data quality, monitoring background processes and reducing technical debt in a small technology team.
Lead Data Engineer
Lead Data Engineer in the Home Office's National Data Quality Improvement Service, improving police-recorded crime data quality. Day to day: designing and delivering end-to-end ETL pipelines, automated workflows and text analysis (Python, NLP) on AWS, leading a team, and setting the data engineering roadmap.
Data Engineer - Social
Mid-level Data Engineer at Fremantle (major TV/film producer) supporting its Social Video team: designing, building and optimising pipelines that consolidate YouTube/Meta performance, advertising, audience and revenue data into BigQuery, dbt and Microsoft Fabric for dashboards, monetisation insights and month-end finance reporting. Hybrid role based in London.
Market data engineer
Senior market data engineer (8-10+ yrs) building and maintaining C# feed handlers and downstream processing for equities, futures, options, FX, and fixed income data from vendors like ICE and Refinitiv. Works with SQL Server, Snowflake, AWS, and Python, supporting pricing, reconciliation, and migration of workflows to cloud infrastructure.
Senior Data Engineer
Hands-on senior data engineering role at a large UK organisation's established data function: design scalable cloud and on-prem data pipelines, lead migration/warehousing delivery, own platform standards and mentor engineers. Stack includes SQL, Talend, dbt, Azure Data Factory, Azure SQL, Snowflake, Terraform and Azure DevOps; hybrid with ~1-2 onsite days per month.
Senior Backend Engineer - Clinical Automation (Rpa)
Senior backend engineer who owns the automation layer connecting NHS GP systems (EMIS Web, SystmOne, Docman) to Asterix Health's DoctorOS clinical AI platform — building Python backend services and AWS/Supabase data pipelines, running and evolving RPA bots (UiPath/Playwright), and ensuring clinical safety and reliability. Onsite in Shoreditch, London.
Enterprise Java Backend Engineer | Hybrid London
SoftwareSearch is hiring a Java consultant on a hybrid, fixed-term contract in London to design and build enterprise-grade Java backends and REST APIs for client projects in regulated environments, working hands-on and collaborating closely with client teams and stakeholders.
Senior Backend Engineer
Senior backend engineer on Teya's ePOS team, building and owning a critical backend service for merchants across Europe — designing, developing and operating scalable, well-tested Java/Spring Boot microservices with Kafka, while mentoring other engineers and raising team standards.
Python & AWS Software Engineer - Data Science Focus
Mid-level software engineer joining a data-focused team: building ETL pipelines, APIs and microservices in Python, deploying ML/statistical models to production, and managing AWS infrastructure (S3, Lambda, EC2, RDS, Glue). Hybrid role in Derby with 1 day per week on-site; £60k–£75k.