Remote Backend Developer jobs open to United States.

Python · GCP · Docker

3 years of experience, Python, FastAPI, PostgreSQL, MongoDB, Celery, Redis, OpenAI, Google Cloud Platform, Docker, Nginx, Asynchronous architectures

SBC PerformanceSBC Performance is a global digital marketing and ad-tech ecosystem headquartered in the U.S., specializing in high-converting marketing solutions for brands in the EdTech sector.

Python · Kotlin · Rust

Go, Kotlin, Rust, Python, SQL, Orchestration systems, Data lifecycle management, Schema evolution, Data correctness, Stateful stream processing, Distributed systems, AI tools proficiency, Clear written communication

TypeScript · React · Node.js

2 years of experience, Go, Node.js, Ruby, Python, Microservices, Multi-tenancy, Policy management, Kubernetes, DevOps practices, TypeScript, React, Security-focused products

1Password1Password is a Toronto-based Canadian software company providing a B2B and B2C password management service with a strong focus on personal and business security.

AWS · Kubernetes

2 years of experience, Go, Kubernetes, AWS, Cloud environments, Open source contributions, Software lifecycle tools, Supply chain security concepts, Problem-solving, Clear communication

Defense UnicornsDefense Unicorns is a USA-based B2B company providing secure, open source software solutions for the defense sector, specializing in DevSecOps and serving U.S. government agencies.

GCP

Go, GCP, Terraform, Agentic AI workflows, Unstructured data handling, Operational excellence, Security or infrastructure knowledge

ChainguardChainguard is a remote-first cybersecurity B2B SaaS company specializing in securing open-source software and container images for businesses in the cloud computing industry.

Go · SQL · Docker

4 years of experience, CLOB exchange experience, High-performance matching engines, Crypto development, Golang, SQL, Bash, Linux, Docker, Regulated financial systems

AlpacaAlpaca is a US-based fintech company providing self-clearing brokerage infrastructure and APIs for stocks, ETFs, options, and crypto, serving financial institutions globally.

Rust · AWS · GCP

Rust, Distributed-system design, AWS, GCP, Kubernetes, Terraform, Observability, Graph query engine, Data workflows, Multi-tenant isolation, Operational automation

GitLabGitLab is a San Francisco-based DevOps platform offering B2B and B2C solutions for software development, security, and collaboration, with a global presence.

9 years of experience, Workday Studio, Workday Web Services (WWS), Payroll interfaces (PECI, PICOF), REST API design, OAuth 2.0, Workday-native integration, AI tooling integration, Git-based version control, Data security for HR data, Experience with middleware (MuleSoft, Boomi)

AirbnbAirbnb is a San Francisco-based B2C platform in the lodging industry, offering an online marketplace for short-term and long-term homestays and experiences globally.

Python · Kubernetes

6 years of experience, Kubernetes networking architecture, CNI standards, Calico, Mesh networking topologies, Tailscale, WireGuard, Linux networking fundamentals, Debugging distributed network problems, Go, Python, C, High-performance fabrics, InfiniBand, RoCE, RDMA, Public cloud networking, Slurm familiarity

NVIDIANVIDIA Corporation is a Santa Clara-based technology company specializing in designing GPUs and AI solutions for gaming, professional visualization, and cloud services, operating in both B2B and B2C markets globally.

6 years of experience, Go, AI tools in software engineering, Scalable customer-facing systems, Distributed systems, Event-driven architectures, Data pipelines, Data modeling, Observability practices, Cloud environment, Infrastructure-as-code, Experimentation and A/B testing

LaunchDarklyLaunchDarkly is an Oakland-based B2B SaaS platform specializing in feature flagging and experimentation for software development teams, enabling safe and controlled software releases for enterprises globally.

5 years of experience, Go, LLM-powered features, High-throughput data systems, AI-driven workflows, Data pipelines, Feature Management, Sandboxed execution infrastructure, Observability tooling

LaunchDarklyLaunchDarkly is an Oakland-based B2B SaaS platform specializing in feature flagging and experimentation for software development teams, enabling safe and controlled software releases for enterprises globally.

Python

8 years of experience, Python, LLM frameworks, RAG pipelines, agentic AI systems, GPU software, MCP servers, multi-agent orchestration, analytical skills, code agents, CI/CD systems

NVIDIANVIDIA Corporation is a Santa Clara-based technology company specializing in designing GPUs and AI solutions for gaming, professional visualization, and cloud services, operating in both B2B and B2C markets globally.

SQL

Database performance optimization, Strong SQL, Backend engineering, Data architecture design, Lakehouse experience, Schema design for semi-structured data, Streaming ingestion experience, Migration or re-architecture track record

OscilarOscilar is a US-based fintech B2B SaaS provider specializing in AI-native risk decisioning for fraud prevention, credit underwriting, and AML compliance, serving banks and digital organizations.

Python · Kotlin · AWS

4 years of experience, Python, Kotlin, AWS, MySQL, Kubernetes, Spark, Airflow, Distributed systems, Backend data pipelines, Code review standards, Technical planning

AffirmAffirm is a U.S.-based fintech company offering a buy now, pay later (BNPL) service that allows consumers to make purchases in installments, primarily targeting the retail sector with both B2C and B2B business models.

Networking software development, VPNs, NAT traversal, Routing, IP addressing, Distributed systems, SRE methodologies, DevOps methodologies, Go programming

TailscaleTailscale Inc. is a Toronto-based B2B software company specializing in a zero-config mesh VPN solution using the WireGuard protocol, targeting enterprise and developer markets.

5 years of experience, Identity and access management systems, System design skills, Cross-team technical initiatives, Security-first mindset, Clear communication of technical concepts, U.S. Person status

Vannevar LabsVannevar Labs is an Arlington, VA-based B2B software company specializing in national security solutions, particularly in computer vision and natural language processing, serving U.S. defense and intelligence agencies.

TypeScript · AWS · Kubernetes

Go, TypeScript, Postgres, MongoDB, AWS, Terraform, Kubernetes, transaction-processing, event-driven architectures, agentic software development, card-linked offers, partner data ingestion

KardKard is a remote-first fintech company specializing in rewards-as-a-service API solutions for neobanks and financial institutions, headquartered in the US with a focus on enhancing customer engagement globally.

GraphQL · Java · AWS

7 years of experience, Java, Spring Boot, GraphQL, Apache Kafka, AWS, Microservice Architecture, Event-driven architecture, Test-Driven Development, AI tooling, Mentoring engineers

NateraNatera is an Austin, Texas-based B2B biotechnology company specializing in non-invasive cell-free DNA testing for oncology, women's health, and organ health, serving healthcare providers globally.

Go · Ruby · AWS

6 years of experience, Golang, Ruby, Postgres, Redis, Kafka, AWS, Docker, Kubernetes, Service-oriented architecture, Distributed systems, API design

RoadieRoadie is a logistics management platform based in Atlanta, Georgia, offering crowdsourced same-day delivery services across the U.S. for both businesses and consumers.

AWS · GCP · Kubernetes

3 years of experience, IAM backend experience, Go, Kubernetes, AWS, GCP, High empathy, Excellent communication skills

RedditReddit is a San Francisco-based B2C social news aggregation platform that connects diverse communities through user-generated content, primarily generating revenue via advertising and premium subscriptions.

TypeScript · Python

2 years of experience, Python, Elixir, Typescript, Notification experience, Attention to detail, Customer-focused approach

discordDiscord is a San Francisco-based SaaS platform specializing in instant messaging and VoIP, primarily serving the gaming community while also supporting diverse social groups globally.

Python

3 years of experience, Python, FastAPI, MySQL, AI coding tools, Healthcare experience, Problem-solving mindset, Proactive communication, Attention to detail

4 years of experience, Production software development, APIs, Backend systems, Platform integrations, Customer engagement, Architecture decision-making, Speed and iteration bias, Clear communication with executives, Logistics workflow debugging

NashNash.AI is a San Francisco-based logistics B2B platform focused on last-mile delivery solutions, serving major retailers like Walmart and 7-Eleven.

4 years of experience, Production software deployment, Logistics workflow debugging, Core infrastructure design, Customer engineering collaboration, AI-native logistics orchestration, Enterprise software experience, Clear communication with executives, Ownership and speed bias

NashNash.AI is a San Francisco-based logistics B2B platform focused on last-mile delivery solutions, serving major retailers like Walmart and 7-Eleven.

Azure · Kubernetes

12 years of experience, Azure architecture, Microsoft Entra ID, Azure Policy, Microsoft Defender for Cloud, Infrastructure as Code, Terraform, Bicep, Azure Monitor, Azure DevOps, Cloud security best practices, Azure Landing Zones, Azure Well-Architected Framework, Cloud FinOps, Azure Kubernetes Service

QuisitiveQuisitive is a Dallas-based B2B technology consulting firm specializing in Microsoft Cloud and AI solutions, serving mid-size and enterprise clients across various industries, including healthcare.

15 years of experience, Service architecture ownership, Productionization mindset, Deep full stack experience, AI/LLM exposure, Robustness and scalability focus, Hands-on engineering, Cross-org technical initiative delivery, Strong communication and collaboration skills

Hims & HersHims & Hers Health, Inc. is a San Francisco-based D2C telehealth platform specializing in personalized health and wellness solutions, serving the US market.

4 years of experience, IBM Assembler Language Code (ALC), Z/OS environment, IBM Job Control Language (JCL), TSO, ISPF, Debugging tools, Federal compliance knowledge

CyberMedia TechnologiesCyberMedia Technologies (CTEC) is a McLean, VA-based B2B technology firm specializing in IT modernization, digital transformation, and cybersecurity services for the U.S. Federal Government.

Cloud development platform, AI-powered engineering workflows, Full-stack, infra-leaning skills, Developer tooling or platform infrastructure, Technical leadership, CI/CD and build systems

AmplitudeAmplitude, Inc. is a US-based B2B SaaS company specializing in AI-powered digital analytics solutions for tech and software teams, helping over 4,300 customers optimize user experiences and drive growth.

Python · SQL

5 years of experience, Python, Django, RESTful APIs, SQL, Troubleshooting production issues, Mentoring, Technical discussions, Code quality enforcement

GCP · Kubernetes

5 years of experience, Terraform, GCP, CI/CD, Infrastructure-as-code, Developer tooling, Observability, Cloud infrastructure, Fintech experience, Kubernetes, Backend engineering

AstraAstra is a US-based fintech company providing a B2B API platform for instant payments and financial infrastructure, targeting fintech businesses.