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Senior Engineering Manager, Data & AI
Leads Alvys's Data & AI engineering group (~8 engineers) building the Foundry, Insights, Intel, and Voice agent/analytics products for its freight TMS platform. Stays ~1/3 hands-on on LLM agents, evals, and the context graph, on .NET, TypeScript, and Python across Azure, Snowflake, dbt, Cosmos DB, and Postgres.
Senior Software Engineer
Senior backend engineer on Deliveroo's Hyderabad team (hybrid, 3 days/week in office), improving code architecture, leading project planning, and running production systems for a global three-sided food-delivery marketplace. Stack spans Go, Ruby/Rails, Python, Scala, Rust with PostgreSQL/MySQL and Redis, DynamoDB, or ElasticSearch.
Staff Software Engineer - New Verticals
Staff backend engineer on Deliveroo's New Verticals group in London (hybrid, 3 days/office), driving technical direction and architecture for high-scale marketplace systems — including monolith-to-microservices migration, performance/reliability work, and mentoring. Stack: Go, Ruby/Rails, Python, Scala, Rust, PostgreSQL, Redis/DynamoDB/ElasticSearch, plus AI coding tools.
Linux Systems Engineer (Top Secret/SCI with agreement to obtain CI Poly Clearance Required)
Senior Linux Systems Engineer supporting a classified enterprise Identity and Access Management (ICAM) system for a government customer in Chantilly, VA. Day-to-day: Tier II ops support, root cause analysis, scripting/automation, and managing COTS/GOTS software on AWS. Requires active TS/SCI clearance and willingness to obtain a CI polygraph.
Staff Software Engineer - Full-Stack
Staff-level full-stack engineer on Deliveroo's London team (hybrid, 3 days in office), acting as a technical authority across teams: architecting high-scale marketplace and logistics systems (20k+ rpm), leading technical roadmaps, and mentoring engineers. Stack spans Go, Ruby, Python, Scala, PostgreSQL/MySQL, and Redis/DynamoDB/Elasticsearch.
Senior Software Engineer (Full-Stack) - Home Page and Merchandising Platform
Senior full-stack engineer on Deliveroo's Home Page & Merchandising Platform team in London (hybrid, 3 days in office), building and scaling the backend and frontend that power the homepage for millions of users. Core stack includes Go, Ruby, Python, Scala, PostgreSQL/MySQL, and NoSQL stores like Redis and Elasticsearch.
Senior Software Engineer (Full-Stack) - Merchants
Senior full-stack engineer on Deliveroo's Merchant Experience (MX) Intelligence team in London, building first-party tools for merchant discovery, matching and onboarding as the company replaces Salesforce. Works across Go, Ruby, Python and Scala services plus web frontends, with PostgreSQL/MySQL and Redis/DynamoDB/Elasticsearch, hybrid ~3 days in office.
Senior Software Engineer, Full-Stack - New Verticals
Senior full-stack engineer on Deliveroo's London-based New Verticals team (hybrid, ~3 days/week in office), building and scaling high-performance features for its grocery/retail delivery marketplace while migrating a monolith to microservices. Stack spans Go, Ruby/Rails, Python, Scala, Rust, React, PostgreSQL/MySQL, and Redis/DynamoDB/ElasticSearch.
Software Engineer II (Backend) - Home Page & Merchandising Platform
Backend engineer on Deliveroo's Home Page & Merchandising Platform team in London, designing and scaling services for a real-time hyper-local food-delivery marketplace. Works in Go, Ruby, or Python with PostgreSQL/MySQL plus NoSQL/caching layers; hybrid role with typically 3 days in the office.
Software Engineer II - New Verticals
Software Engineer II on Deliveroo's New Verticals (grocery/retail 'Shopping') team in London, hybrid ~3 days/week in office. You'll build and scale backend systems for the three-sided marketplace, migrate a monolith to microservices, and lead planning/mentoring using Go, Ruby/Rails, Python, Scala or Rust with PostgreSQL/MySQL and NoSQL stores.
Staff Software Engineer
Staff Software Engineer at Deliveroo (part of DoorDash) in Hyderabad: acts as a technical authority designing and scaling high-traffic marketplace/logistics systems (20k+ rpm), steering technical roadmaps, mentoring engineers, and leading interviews. Polyglot backend work with Go, Ruby, Python, Scala, or Rust and PostgreSQL plus NoSQL stores like Redis, DynamoDB, or Elasticsearch.
Senior Software Engineer (Backend)- Merchants
Senior backend engineer on Deliveroo's (now part of DoorDash) MX Intelligence team in London (hybrid, 3 days in office), building a first-party platform replacing Salesforce for merchant identification, CRM, quoting, contracting and onboarding across DoorDash, Deliveroo and Wolt. Stack includes Go, Ruby/Rails, Python, Scala, Rust, PostgreSQL, Redis, DynamoDB and Elasticsearch.
Senior Software Engineer, Backend - New Verticals
Senior backend engineer on Deliveroo's New Verticals (grocery/retail 'Shopping') team in London, hybrid 3 days/week: improving architecture and code quality, leading project planning, and scaling backend systems while moving a monolith to microservices. Stack includes Go, Ruby/Rails, Python, Scala, Rust, PostgreSQL/MySQL and Redis/DynamoDB/ElasticSearch.
Senior AI & ML Engineer - AML Search Quality
Senior AI/ML engineer on Seon's new AML Search Quality team, improving the accuracy of AML name screening (fewer missed true matches and fewer false positives) through fuzzy-matching models, evaluation datasets/metrics, and production monitoring. Core stack: Python, NLP/ML, SQL, Elasticsearch, and AWS.
Software Engineer, Full Stack - Experimentation Platform
Full-stack engineer on DoorDash's Experimentation Platform, building backend services, SDKs, and the React-based Decision Portal UI that thousands of internal users rely on to design, configure, launch, and analyze experiments. Work spans TypeScript/React, REST/gRPC backend APIs (Java, Kotlin, Python, or Go), storage-layer choices, and LLM-powered experimentation tooling.
Engineer, Cybersecurity Threat Detection
Detection engineer on ICE's Cybersecurity Threat Detection team: designs, tunes, and maintains detection content across SIEM, EDR, and NDR platforms, hunts proactively for threats, and closes red-team gaps mapped to MITRE ATT&CK. Stack includes Splunk, Elasticsearch, CrowdStrike, Tanium, SentinelOne, and Python/PowerShell.
Lead DevSecOps Engineer and Application Administrator
Lead DevSecOps Engineer owning the CATENA Army supply chain risk dashboard end-to-end: building features, deploying to the AI2C hosting environment, managing RMF/ATO security compliance, Keycloak SSO/MFA identity workflows, and backup/disaster recovery. On-site in Huntsville, AL; 5+ years of DevSecOps/software experience required.
Senior Full Stack IoT Developer
Senior full stack developer building BlackBerry Radar's next-generation cloud IoT platform that tracks trailers, containers, and high-value assets across North America — Node.js/Express microservices ingesting high-volume telemetry, React frontend, and architectural decisions on AWS with Redis, MySQL, Elasticsearch, and NATS.
BlackBerry Radar- Senior Full Stack Developer
Senior full-stack developer on BlackBerry Radar, an IoT asset-tracking platform: build and scale Node.js/Express microservices and high-volume telemetry pipelines (NATS, MySQL, Redis, Elasticsearch), contribute React frontends, and help re-architect the AWS cloud platform with Docker/Kubernetes.