{"id":3454208,"url":"https://alion.io/job/transcenda-lead-rust-engineer","title":"Lead Rust Engineer","company":{"id":4486044,"name":"Transcenda","domain":"transcenda.com","url":"https://alion.io/company/transcenda","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"lead","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Ukraine"],"countries":["UA"],"hiring_countries":["UA"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":26000,"max_usd":77000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2257},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"Axum","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"gRPC","optional":false},{"name":"Rest API","optional":false},{"name":"Ruby","optional":false},{"name":"Rust","optional":false},{"name":"SQL","optional":false},{"name":".NET","optional":true},{"name":"ETL/ELT","optional":true}],"status":"live","first_seen_at":"2026-10-23T11:24:39Z","employer_posted_date":null,"last_verified_at":"2026-10-23T11:24:39Z","board_verified":false,"closed_at":null,"days_open":11,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":11},"description":"Own your future\n\nOur culture isn’t something people join, it’s something they build and shape. We believe that every person deserves to be heard and empowered. If you’re on the fence about whether you’re a fit, we say go for it. Let’s build something great together.\n\nWe are hiring a Lead Rust Engineer to own the technical direction and build the service and API layer of a next-generation data platform for one of our clients. The immediate work is backend services and APIs, including moving existing client integrations onto a new API surface and building out a Rust service layer.\n\nThe new services we are building are in Rust, with some C# in the mix, while parts of the current platform still run on Ruby. We need a hands-on technical leader who is comfortable across that landscape and picks up new pieces quickly.\n\n\n\nKey responsibilities\n\nSet technical direction, priorities and engineering standards.\n\nOwn architecture and API design decisions for the new service layer and the migration path from legacy systems.\n\nDesign, build and maintain backend services and APIs, with Rust as the primary language.\n\nDevelop and extend the Rust service layer that sits at the core of the new platform.\n\nMigrate existing clients, written in C# and Ruby, from the current API surface to the new one with minimal disruption.\n\nWork in the existing Ruby codebase where needed while the platform moves to the new architecture.\n\nContribute to API design, versioning and contracts so consumers can adopt new endpoints cleanly.\n\nSupport data synchronization work through delivery, helping get it across the finish line.\n\nWrite well-tested, observable, production-ready code and set the bar for code quality through reviews.\n\nPartner closely with client engineering leads and the wider Transcenda team.\nMust have\n\n8+ years of backend engineering experience building services and APIs in production, ideally 2+ years in a tech lead role.\n\nHands-on commercial experience with Rust, including async services (for example Tokio, Axum or Actix).\n\nWorking knowledge of Ruby, enough to read, maintain and safely change an existing Ruby codebase (using code assistants).\n\nStrong API design skills: REST and/or gRPC, versioning, backward compatibility and client migration.\n\nSolid grounding in relational databases, SQL and service-to-service integration.\n\nExperience with testing, CI/CD and observability for backend services.\n\nProven ability to ramp up quickly on unfamiliar codebases and languages, and to bring a team along with you.\n\nExperience driving agentic coding practices across a team: setting guidelines, defining review standards for AI-generated code, and helping engineers use these tools effectively and safely.\n\nClear written and spoken English and comfort working directly with client engineering leads.\nNice to have\n\nC# / .NET experience, particularly on API clients or services.\n\nPrior work on API platform migrations or strangler-pattern rewrites.\n\nExposure to metadata management or data synchronization systems.\n\nData engineering or ETL experience.\n\nBackground in regulated 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