Fresh remote Backend Developer jobs in United States

$42,600 to $95,850 per year

Key requirements: Elixir, Postgres, CI/CD (GitLab)

Remote

Remote is a global HR tech B2B SaaS platform headquartered remotely, specializing in payroll, compliance, and employment management for businesses hiring international teams.

Remote policy: Remote is a fully remote company with team members across six continents, hiring from various locations globally to support a diverse and asynchronous work culture.

Senior Backend Engineer (Go)

Key requirements: 3 years of experience, Go, Microservice-based architectures, Cloud environments (AWS, Azure, GCP), Building systems from scratch, Containerization (Docker, Kubernetes), Blockchain project experience

Trust Wallet

Trust Wallet is a leading B2C multi-chain, non-custodial cryptocurrency wallet enabling users to manage over 10 million digital assets, headquartered remotely with a global user base.

Remote policy: Trust Wallet operates as a fully remote company, hiring globally with team members working from various countries. Candidates must have the right to work in their respective locations.

Staff Software Engineer - Backend, Cards

Key requirements: 7 years of experience, .NET (C#), Financial systems with state machine logic, Distributed systems, Queue-based architectures, Consumer-facing product scaling, AI-powered development tools, Mentoring engineers

Tilt Finance is a San Francisco-based fintech B2C company offering innovative cash advances, credit cards, and personal finance tools for underserved consumers in the US.

Remote policy: Tilt Finance embraces a virtual-first approach, with team members collaborating across 14 countries and 12 time zones. The company is open to hiring from various regions, fostering a diverse and inclusive work environment.

Staff Platform Engineer

Key requirements: C# .net, Distributed systems, Platform architecture, Observability and monitoring tooling, Platform/infrastructure team experience, Strong communication skills

United States, Oceania

Tilt Finance is a San Francisco-based fintech B2C company offering innovative cash advances, credit cards, and personal finance tools for underserved consumers in the US.

Senior Software Engineer, Backend

Key requirements: 3 years of experience, .NET (C#), Scaling consumer-facing products, AI-powered development tools, Collaborative problem-solver, Continuous learning

Tilt Finance is a San Francisco-based fintech B2C company offering innovative cash advances, credit cards, and personal finance tools for underserved consumers in the US.

Senior Backend Engineer, NIRA

Key requirements: Java, AWS-native environments, DynamoDB, Athena, Lambda, Scalability solutions, Clear communicator, Product Engineer mentality

Tilt Finance is a San Francisco-based fintech B2C company offering innovative cash advances, credit cards, and personal finance tools for underserved consumers in the US.

SAP S/4 HANA Public Cloud ABAP Developer- Freelance

Contract

Key requirements: 10 years of experience, ABAP, RAP Knowledge, Core Data Services (CDS), Cloud and SAP S/4HANA Knowledge, Integration Skills, Fiori/UI5 Experience, Agile Methodologies

$60 to $100 per hour

Asar Digital

ASAR Digital is a Lisle, Illinois-based IT services company specializing in SAP implementations and customer experience (CX) solutions for enterprises in the B2B sector.

Rust Engineer

Key requirements: 5 years of experience, Rust, PostgreSQL, System design, Cloud environments, Self-management, Distributed systems knowledge

Supabase

Supabase is an open-source BaaS platform headquartered remotely, specializing in Postgres database solutions for developers in the software development industry, targeting both B2C and B2B markets.

Remote policy: Supabase is a fully remote company that hires globally, allowing team members to work from anywhere in the world. We support a distributed workforce with no physical offices.

Platform Engineer: Kubernetes

Key requirements: Go, Typescript, Kubernetes, AWS, EKS, Cloud-managed Kubernetes services, Production operations mindset, Ownership mindset

Supabase

Supabase is an open-source BaaS platform headquartered remotely, specializing in Postgres database solutions for developers in the software development industry, targeting both B2C and B2B markets.

Remote policy: Supabase is a fully remote company that hires globally, allowing team members to work from anywhere in the world. We support a distributed workforce with no physical offices.

Senior Software Engineers - AppDev/Cloud/Backend

Key requirements: 5 years of experience, Typescript/NodeJS or Python proficiency, AWS or comparable cloud platforms, CI/CD pipeline optimization, AI framework integration, Scalable web and backend application development, Debugging complex issues, Engineering best practices, Healthcare technology exposure

Harbor Health

Harbor Health is an Austin-based payvider integrating primary healthcare services with health insurance plans, focusing on accessible care for the local community.

Senior Ruby on Rails Engineer

$153,600 to $230,400 per year

United States, Canada

Key requirements: Ruby on Rails, Large scale applications, Systems architecture, Database design, AI/ML interest, Remote work proficiency, Clean code advocacy

HighlightTA

HighlightTA is a Toronto-based B2B SaaS HR tech firm specializing in on-demand talent acquisition and recruitment services for startups and scaleups across Canada and the US.

Remote policy: HighlightTA supports remote work for roles in Canada and the United States, with team members collaborating across time zones.

Platform - Software Engineer

Key requirements: Ruby, AWS, PostgreSQL, Terraform, Kubernetes, CI/CD, Observability tools, Containerization, Remote collaboration, Clean code

HighlightTA

HighlightTA is a Toronto-based B2B SaaS HR tech firm specializing in on-demand talent acquisition and recruitment services for startups and scaleups across Canada and the US.

Remote policy: HighlightTA supports remote work for roles in Canada and the United States, with team members collaborating across time zones.

Senior/Staff Backend Engineer - PCB CAD Integration

Key requirements: 5 years of experience, Python, TypeScript/JavaScript, API design, Distributed system reliability, PCB design workflows, Large-scale data serialization formats

Quilter

Quilter is a B2B SaaS company specializing in physics-driven AI software for automating printed circuit board design, headquartered in the US and targeting electrical engineers.

Remote policy: Quilter primarily hires within the United States, with a focus on remote work opportunities for US-based candidates, while occasionally considering exceptional talent from other regions.

Staff Backend Engineer

$240,000 to $270,000 per year

Key requirements: 10 years of experience, Cloud architecture, Distributed systems, Technical lead experience, 0→1 mindset, Mentoring engineers, Passion for crypto technology

Uniswap Labs is a New York City-based decentralized cryptocurrency exchange protocol specializing in DeFi services and automated trading through its web app and mobile wallet.

Senior Smart Contract Engineer

$290,000 to $325,000 per year

Key requirements: 4 years of experience, Solidity, Ethereum Virtual Machine, Deploying complex smart contracts

Uniswap Labs is a New York City-based decentralized cryptocurrency exchange protocol specializing in DeFi services and automated trading through its web app and mobile wallet.

Senior Backend Engineer, Platform

$210,000 to $232,000 per year

Key requirements: 6 years of experience, TypeScript, Go, Rust, AWS cloud architecture, Large-scale production systems, 0→1 system building, Infrastructure-as-code tools

Uniswap Labs is a New York City-based decentralized cryptocurrency exchange protocol specializing in DeFi services and automated trading through its web app and mobile wallet.

Senior Backend Engineer

$210,000 to $232,000 per year

Key requirements: 6 years of experience, Cloud architecture, Large-scale production systems, 0→1 system building, Modern software development practices, Technical leadership, Mentoring junior engineers

Uniswap Labs is a New York City-based decentralized cryptocurrency exchange protocol specializing in DeFi services and automated trading through its web app and mobile wallet.

Backend Engineer - Unichain

$210,000 to $232,000 per year

Key requirements: 5 years of experience, Rust, Distributed systems, Blockchain infrastructure, Cloud architectures, System design, Building systems from scratch, Web3 interest, On-call rotation experience

Uniswap Labs is a New York City-based decentralized cryptocurrency exchange protocol specializing in DeFi services and automated trading through its web app and mobile wallet.

Lead Software Engineer, Integrations (Java)

Key requirements: 7 years of experience, Java, Integrations with external systems, Authentication mechanisms (OAuth, API tokens), Debugging distributed systems, Technical leadership, React or modern frontend frameworks, GovCloud environment knowledge

Keeper Security

Keeper Security is a global cybersecurity company specializing in zero-knowledge password management and encryption solutions, operating on a B2B and B2C model with a focus on compliance and security.

Field Application Engineer

$130,000 to $150,000 per year

Key requirements: 4 years of experience, Database management (Oracle, MySQL, SQL Server), Java, Cloud infrastructure (AWS, Azure, Google Cloud), UNIX/Linux expertise, ETL processes, PostgreSQL replication, Kafka, DBaaS development

Striim

Striim is a B2B SaaS platform specializing in real-time data integration and streaming analytics, headquartered in Silicon Valley, serving enterprise clients globally.

Backend Engineer

Key requirements: 3 years of experience, Modular software design, Stateless RESTful APIs, SQL schema design, Intermediate SQL queries, Javascript, Ruby, or Python proficiency, Product-oriented agile development, Strong debugging skills, Collaborative problem solving

TheTalentos, LLC

TheTalentos, LLC is a Washington, DC-based B2B staffing services company specializing in technology talent acquisition for sectors like machine learning, AI, and cloud infrastructure.

Remote policy: TheTalentos, LLC supports remote work for various roles, with current hiring open to candidates in regions such as Oregon and potentially Washington, DC. Team members may collaborate across different time zones.

Back End Engineer (Remote)

$110,000 to $250,000 per year

United States, Canada

Key requirements: Ruby, Redis, Elasticsearch, Custom Ruby framework, CI/CD with GitLab, AWS, RSpec, Minitest, Factory Bot, Distributed systems, Microservices, High-scale API handling, Open-source contributions

Files.com

Files.com is a Scottsdale, Arizona-based B2B SaaS provider specializing in cloud-native Managed File Transfer (MFT) and secure file sharing solutions for enterprise clients across the USA.

Remote policy: Files.com is a remote-first company, hiring throughout the USA, from Alaska to Hawaii, with team members working in a hybrid environment that combines remote and on-site work.

Software Engineer, Backend (Superhuman Mail)

United States, North America

$162,000 to $275,000 per year

Key requirements: 5 years of experience, Go, TypeScript, Python, AI Enthusiast, Architecting for performance and scale, Asynchronous communication, Start-to-finish ownership, Bias to action, Growth mindset

Grammarly

Grammarly is a San Francisco-based SaaS company specializing in AI-powered writing assistance tools for individuals and businesses, enhancing communication across various platforms.

Node JS

United States, Italy, India

Key requirements: 7 years of experience, Node.js, Microservices, Concurrency, Asynchronous multi-threading, React, JavaScript/TypeScript, RESTful API, Apache Kafka, Spark, SQL, NoSQL, AWS, Docker, Leadership

RxCloud

RxCloud is a pharmacy-focused B2B provider of cloud-based infrastructure and IT support solutions, headquartered in the United States, specializing in managed security and compliance for mid-sized pharmacies.

Remote policy: RxCloud supports remote work for various roles and hires from multiple locations, including the United States, India, and Italy, with team members working across different time zones.

Salesforce Developer(1099)

Contract

Key requirements: 7 years of experience, Certified Salesforce developer, Advanced knowledge of Salesforce CRM, Proficient in MYSQL, Proficient in Apex, Proficient in JavaScript, Proficient in Native, Proficient in VisualForce, Experience developing customer-facing interfaces, Working knowledge of mavensMate or eclipse, Ability to problem solve high-level software issues

RxCloud

Senior Software Engineer (Backend) - REMOTE (anywhere in the US)

$156,000 to $185,000 per year

Key requirements: 5 years of experience, Node.js, TypeScript, AI/ML integration, RESTful APIs, Database design (MySQL/PostgreSQL), Cloud infrastructure (AWS), Product-minded engineering, Full-stack development (React/Next.js)

Knock

Knock is a U.S.-based fintech company specializing in innovative real estate solutions, including the Knock Bridge Loan, aimed at enhancing the home buying experience for consumers.

Remote policy: Knock operates a fully remote work culture, hiring from various locations across the United States, with team members distributed in 17 states.

Sr. SWE for Code Reviewing LLM Data Training (Ruby)

Contract

Key requirements: 5 years of experience, Ruby, RubyGems, RSpec, Minitest, AI training experience, LLM evaluation, Annotation platform familiarity, Debugging tools, Structured QA workflows

G2i is a U.S.-based B2B SaaS platform specializing in connecting companies with top engineering talent, including software engineers and AI specialists.

Remote policy: G2i is a fully remote company hiring engineers for contract roles worldwide, with team members located in various regions such as LATAM, Europe, and Canada.

Sr. SWE for Code Reviewing LLM Data Training (Kotlin)

Key requirements: 5 years of experience, Kotlin expertise, Gradle, AI training experience, LLM evaluation, Structured QA workflows, Debugging tools, Kotlin/JVM ecosystem

G2i is a U.S.-based B2B SaaS platform specializing in connecting companies with top engineering talent, including software engineers and AI specialists.

Remote policy: G2i is a fully remote company hiring engineers for contract roles worldwide, with team members located in various regions such as LATAM, Europe, and Canada.

Sr. SWE for Code Reviewing LLM Data Training (Go)

Key requirements: 5 years of experience, Go, Go syntax, Concurrency patterns, Debugging, Testing frameworks, AI training experience, LLM evaluation, Annotation platforms, Microservices architecture

G2i is a U.S.-based B2B SaaS platform specializing in connecting companies with top engineering talent, including software engineers and AI specialists.

Remote policy: G2i is a fully remote company hiring engineers for contract roles worldwide, with team members located in various regions such as LATAM, Europe, and Canada.

Sr. SWE for Code Reviewing LLM Data Training (C#)

Key requirements: 5 years of experience, C#, .NET framework/Core, NuGet, xUnit, NUnit, MSTest, AI training experience, LLM evaluation, annotation platforms, RLHF exposure