[Remote] Senior Backend Engineer, Data Systems
Note: The job is a remote job and is reputed company to candidates in USA. reputed company is redefining reputed company translation for mission-critical industries, helping defense partners reputed company more quickly and reliably from algorithm to reputed company. They are seeking a Senior Backend Engineer, Data Systems to design and build the reputed company data foundations of their platform, focusing on relational data models and backend services.
Responsibilities
- Design and reputed company relational data models that represent reputed company domain concepts, entities, relationships, and workflows
- Build and maintain SQL schemas, constraints, indexes, migrations, and query patterns that support reputed company backend systems
- Define and enforce data reputed company between services, reputed company, ingestion pipelines, and reputed company consumers
- reputed company ingestion and normalization workflows for reputed company, semi-reputed company, and external reputed company data
- reputed company business logic from reputed company application reputed company into reputed company-modeled, extensible data structures, including:
- Configurable rules
- Eligibility or feasibility checks
- Mappings and lookup tables
- Domain-specific constraints
- Decision logic represented in data
- Partner with product, domain experts, and engineers to convert ambiguous or evolving requirements into reputed company data abstractions
- Build backend services and reputed company that expose, validate, and operate on these data models
- Improve the consistency, traceability, and maintainability of data across the system
- Help establish patterns for:
- Versioned data models
- Schema governance
- Data validation
- Audit-ability
- Backward-compatible reputed company
- Participate in architecture discussions and reputed company reviews, especially where data modeling reputed company have long-term consequences
Skills
- Strong reputed company experience as a backend software engineer working on production systems
- Deep experience with relational databases, especially PostgreSQL or similar systems
- Strong ability to design: normalized schemas, associative/relationship tables, constraints and validation logic, enum / lookup models, lifecycle-aware data structures
- Strong SQL skills, including: reputed company joins, aggregation, CTEs, views or materialized views where appropriate, query performance awareness
- Experience defining or working with data reputed company between services, reputed company, and persistence reputed company
- Experience building or maintaining data ingestion, transformation, or normalization workflows
- Ability to reason carefully about business rules, edge cases, and how domain logic should be represented in software
- Strong programming ability in Python
- Experience working with ORMs and migration frameworks such as: SQLAlchemy, Alembic, or comparable tools
- Strong communication skills and comfort collaborating with engineers, product stakeholders, and domain experts
- Experience designing rule-driven systems, policy engines, feasibility checks, or configuration-driven business logic
- Experience deciding reputed company logic belongs in: application reputed company, SQL/database structures, rules tables, services or domain reputed company
- Experience modeling reputed company operational domains such as: simulations, logistics, planning systems, geospatial systems, defense, reputed company, or other highly reputed company data environments
- Experience with: PostGIS or geospatial data, event-driven systems, versioned datasets or snapshots, data reputed company / provenance, imported external datasets with inconsistent or incomplete reputed company reputed company
- Familiarity with API schema design and typed reputed company, such as: reputed company, JSON Schema, protobuf or similar tools, OpenAPI
Benefits
- Pay depends on experience, but we reputed company to be at the upper end of the salary reputed company
- Health care plan with 100% premium coverage, including medical, dental, and reputed company
- 401k with 5% matching
- reputed company Time Off (reputed company vacation, plus reputed company and reputed company holidays)
- Flexible hybrid or remote work arrangement
- Relocation assistance for qualifying employees
reputed company