633 senior backend developer jobs at 340 companies in Suisun, CA
2mo
Save
Mark Applied
Hide
Senior Backend Engineer
San Francisco, California, United States
$175k-$275k/yr OnsiteFull Time
5+ YOE5+ years backend development with Python, FastAPI/Pydantic; Kubernetes/EKS; relational databases; AWS stack; building scalable services.
Python, FastAPI, Pydantic, Kubernetes, EKS, PostgreSQL, Redis, S3, DynamoDB, AWS
3mo
Save
Mark Applied
Hide
Senior Backend Developer
San Francisco, California, United States
$160k-$210k/yr RemoteFull Time
5+ YOE5+ years backend development; strong TypeScript/Node.js; REST/GraphQL; orchestration layers; microservices; cloud platforms; Kubernetes; SQL/NoSQL; secure data handling; CI/CD; production ownership.
TypeScript, Node.js, REST, GraphQL, Kubernetes, AWS, GCP, Azure, PostgreSQL, MongoDB, DynamoDB, CI/CD
1mo
Save
Mark Applied
Hide
Senior Backend Engineer
Madrid or Paris or Seattle or London or Berlin or San Francisco or New York City or Sydney or Mexico City
HybridFull Time
6+ YOE6+ years backend development with a typed language (TypeScript preferred), production AWS experience, infrastructure-as-code (CloudFormation or Terraform), security-first mindset, serverless experience, GraphQL a plus, on-call rotation and mentoring experience.
TypeScript, AWS, CloudFormation, Terraform, GraphQL
3mo
Save
Mark Applied
Hide
Senior Backend Engineer
San Francisco, California, United States
$150k-$300k/yr OnsiteFull Time
4+ YOE4–6 years backend software engineering in a high-growth startup; ownership of backend systems; strong architectural judgment; in-person SF collaboration.
1mo
Save
Mark Applied
Hide
Senior Backend Engineer
San Francisco, California, United States
OnsiteFull Time
6+ YOE6+ years building high-throughput backend systems; strong API design, data modeling, distributed systems experience; hands-on with ClickHouse/Presto; EM and platform collaboration skills.
ClickHouse, Presto, Kafka, Spark, Flink, Ray, Airflow, Dagster, Prefect
1mo
Save
Mark Applied
Hide
Senior Backend Engineer
San Francisco, California, United States
$230k-$280k/yr OnsiteFull Time
5+ YOE5+ years backend engineering experience, strong distributed systems and data modeling skills, experience owning infrastructure (Kubernetes, Terraform, AWS), proficiency with TypeScript/Node.js, excellent communication.
TypeScript, Node.js, Express, PostgreSQL, Redis, Kubernetes, Terraform, AWS, Codex 5.3, Claude Opus 4.6
1w
Save
Mark Applied
Hide
Senior Backend Engineer, Product
San Francisco, California, United States
OnsiteFull Time
Experience designing APIs, scaling backend systems from 0-1, and building infrastructure to support product features; strong backend engineering and system-architecture skills.
2mo
Save
Mark Applied
Hide
Senior Backend Developer - Updated
San Francisco, California, United States
OnsiteFull Time
5+ YOE5+ years backend experience, proficiency in Java, Python or Go, microservices and RESTful API experience, SQL/NoSQL knowledge, cloud platform experience, strong problem-solving and communication.
Java, Python, Go, SQL, NoSQL, AWS, GCP, Azure
1mo
Save
Mark Applied
Hide
Senior Backend Engineer
Los Angeles or New York City or San Francisco
$170k-$200k/yr HybridFull Time
6+ YOE6+ years software development (Python required), 4+ years building distributed systems and modern data stacks, deep SQL and data modeling, experience with LLMs and agentic coding tools, strong communication and cross-team collaboration.
Python, Cursor, Copilot, Cody, RDS, Databricks, Spark, Redshift, Kafka, Airflow, dbt, SQL, REST, gRPC, GraphQL
3mo
Save
Mark Applied
Hide
Senior/Staff Backend Engineer
New York or San Francisco
$170k-$220k/yr HybridFull Time
6+ YOE6+ years in software development; at least 2 years with Go or Java in production; platform team/API/background services; end-to-end feature ownership; strong problem-solving and data structures knowledge; mentoring and technical leadership; strong communication.
Go, Java, CI/CD, microservices, backend development
3mo
Save
Mark Applied
Hide
Backend Engineer
San Mateo, California, United States
OnsiteFull Time
10+ YOE10+ years building high-performance backend systems; Kubernetes expertise; SaaS focus; cloud infrastructure and security; leadership and mentoring; strong communication.
Kubernetes, Docker, GCP, CI/CD
1mo
Save
Mark Applied
Hide
Senior/Staff Backend Engineer
New York City or San Francisco
OnsiteFull Time
5+ YOE5+ years building and operating production backend systems; strong in Python and TypeScript; experience with PostgreSQL, GraphQL, serverless, async and event-driven architectures; familiarity with LLMs and integrations (Slack, Linear, HubSpot, Front).
Python, TypeScript, PostgreSQL, GraphQL, Slack, Linear, HubSpot, Front, CRDTs, LLMs, serverless
1mo
Save
Mark Applied
Hide
Senior Backend Software Engineer
New York City or San Francisco
$100k-$200k/yr OnsiteFull Time
Senior backend engineer with strong system-design and ownership; builds integrations, billing/payments, data pipelines, and AI/LLM infrastructure. Experience in operationally complex domains (healthcare, fintech, insurance) or early-stage startups preferred.
Candid, Silna, Availity, HubSpot, LLM
1mo
Save
Mark Applied
Hide
Senior Backend Engineer - Product
San Francisco or New York City or Portland or United States or Canada
$167k-$208k/yr HybridFull Time
3+ YOE3+ years backend development experience, proficiency in SQL, familiarity or willingness to learn Haskell, product-minded, experience making architecture decisions, strong communication, and use of AI tools to boost productivity.
Haskell, SQL
3mo
Save
Mark Applied
Hide
Senior Backend Engineer
San Mateo, California, United States
OnsiteFull Time
5+ YOE5+ years building large, complex software; CS degree or equivalent; Python; data orchestration; experience with multimodal data and AI pipelines.
Python, Data orchestration, Geospatial data, Infrastructure as Code, GCP (Google Cloud Platform)
2mo
Save
Mark Applied
Hide
Senior Backend Engineer
United States or San Francisco
$170k-$195k/yr RemoteFull Time
5+ YOE5+ years production web application experience, CS degree or equivalent, strong algorithms/data-structures, relational DB expertise, mentoring and architecture leadership.
Ruby on Rails, Docker, AWS
1w
Save
Mark Applied
Hide
Senior Backend Engineer
San Francisco, California, United States
$110k-$200k/yr OnsiteFull Time
5+ YOE5+ years backend experience, proficiency in Python, FastAPI, SQL, testing with pytest, experience designing data architectures and shipping production systems, familiarity with AI-assisted coding tools.
Python, FastAPI, pytest, Claude Code, Codex, OpenCode, SQL, AWS
4d
Save
Mark Applied
Hide
Senior Backend Engineer (Community)
San Francisco, California, United States
$160k-$210k/yr HybridFull Time
6+ YOE6+ years of software development experience; Ruby on Rails or Python; 1+ year of Elixir; distributed systems, APIs, scalable architecture, reliability, testing, monitoring, and healthcare integrations preferred.
Elixir, Ruby on Rails, Python, Phoenix LiveView, FHIR, HL7, X12, EHR, HIPAA, API, HSA, FSA
1mo
Save
Mark Applied
Hide
Senior Backend Engineer - Java
United States or Tampa or Boston or Atlanta or New York City or Columbus or Chicago or Philadelphia or Raleigh or Charlotte or Minneapolis or Dallas or Washington D.C. or Austin or Miami or Newark
$152k-$194k/yr RemoteFull Time
8+ YOE8+ years experience with Java/Spring Boot, JPA/Hibernate, relational databases; experience designing event-driven microservices, strong testing practices, AI-assisted development familiarity, BA/BS or equivalent.
Java 17, Java 21, Spring Boot 3.x, JPA/Hibernate 6, Postgres, Kafka, DynamoDB, Redis, OpenSearch, AWS, Docker, Kubernetes, Datadog, ArgoCD, TeamCity, Claude Code, Cursor, Codex, Model Context Protocol (MCP), GitHub, SonarQube
1mo
Save
Mark Applied
Hide
Senior Backend Engineer, Agentic AI
San Francisco, California, United States
$150k-$245k/yr OnsiteFull Time
5+ YOE5+ years backend experience with Python at scale, strong SQL/NoSQL database design, distributed/event-driven systems experience, familiarity with GCP services, and security/compliance best practices.
Python, FastAPI, Pydantic, SQL, NoSQL, GCP, Pub/Sub, Cloud Run, Cloud SQL, BigQuery, KMS
Explore Jobs