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Red Bank • 50 milesRemote · Hybrid · Onsite · Field · All Environments

Red Bank • 50 milesRemote · Hybrid · Onsite · Field · All Environments

Red Bank • 50 milesRemote · Hybrid · Onsite · Field · All Environments

Red Bank • 50 milesRemote · Hybrid · Onsite · Field · All Environments

780 senior backend developer jobs at 418 companies in Red Bank, NJ

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Senior Backend Engineer

London or New York City or Paris or London or London

HybridFull Time

SeedLegals

SeedLegals: Private UK legal-technology platform that automates fundraising, cap-table, and business legal documents for startups and small businesses.

5+ YOESenior backend engineering experience with Kotlin, Spring, high-performance APIs, code reviews, software engineering best practices, test-driven development, and full development lifecycle ownership.

Kotlin, Spring, Claude, LLMs, Kotlin, Spring

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Senior Backend Developer

Yerevan or New York City or Israel or Ukraine or Armenia

RemoteFull Time

Commit

Commit: Provides custom software, IT, cloud, and cybersecurity services.

5+ YOE5+ years backend development (Python, JavaScript), building and operating production SaaS services, designing scalable architectures and data pipelines, driving projects end-to-end, and using AI/LLMs in development workflows.

Python, JavaScript, AI/LLMs, GenAI, Active ASPM

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Senior Backend Engineer

New York, New York, United States

$168k-$189k/yr HybridFull Time

Gen Digital

Gen DigitalNasdaq: GEN: Provides cybersecurity, identity, privacy, and financial wellness.

4+ YOESenior backend engineer with 4+ years of experience, strong Python/Django or similar OOP experience, relational and non-relational databases, RESTful APIs, and containerization (Docker/Kubernetes).

Python, Django, C#, NET, PHP, MySQL, PostgreSQL, MSSQL, MongoDB, CosmosDB, REST, Docker, Kubernetes

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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

Aircall

Aircall: Private B2B SaaS providing AI-powered cloud communications software for business sales and support teams.

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

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Senior Backend Engineer

Romania or London or New York City or Los Angeles

$100k-$170k/yr HybridFull Time

Aurora

AuroraNASDAQ: AUR: A self-driving technology developing autonomous freight, ride-hailing, and local-delivery systems for transportation businesses.

5+ YOE5+ years building and operating production backend systems; strong Python and Django experience; SQL, Celery, GCP and Terraform experience; familiarity with LLMs, RAG pipelines and production reliability.

Python, Django, DRF, Celery, GCP, Terraform, SQL, LLMs, RAG, Flutter, Vue

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Senior Backend Engineer

New York City or United States or Canada

RemoteFull Time

Moonshot

Moonshot: Private U.S. fintech operating a mobile app that lets users discover, buy, and sell memecoins.

5+ YOE5+ years backend/platform engineering experience building high-scale, highly available systems; deep expertise in auth, financial systems, or blockchain infrastructure; strong distributed-systems and operational skills.

Flutter, React Native, React, Go, Rust, Solana, Google Cloud, Amazon Web Services

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Senior Backend Engineer

New York or United States

RemoteFull Time

Astra

Astra: Fintech payments infrastructure providing APIs and automation for businesses to move money instantly across payment rails.

5+ YOE5+ years building production backend systems, strong systems engineering, Python experience, distributed systems and microservices, Google Cloud Platform familiarity, BS in CS/Engineering required, MS preferred.

Python, Google Cloud Platform, SQL, NoSQL

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Senior Backend Principal Developer

Jersey City, New Jersey, United States

$142k-$213k/yr HybridFull Time

Citi

CitiNYSE: C: Global financial services organization enabling growth and economic progress.

6+ YOERequires 6–10 years of backend development, principal or lead experience, expert Java, distributed systems, microservices, REST APIs, IAM, Docker, Kubernetes, GCP, AWS, databases, and strong communication skills.

Java, Docker, Kubernetes, GCP, AWS, Unix, Oracle, ReactJS, HTTPS, OAuth2, OpenID Connect, RESTful API, SSO, IAM, NoSQL

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Senior Backend Principal Developer

Jersey City, New Jersey, United States

$142k-$213k/yr HybridFull Time

Citi

CitiNYSE: C: Global financial services organization enabling growth and economic progress.

6+ YOE6+ years backend development experience; expert Java; distributed systems, microservices, RESTful APIs; IAM/SSO (OAuth2, OpenID Connect); Docker, Kubernetes, GCP/AWS; relational and NoSQL databases; strong communication and problem-solving.

Java, RESTful API, SSO, OAuth2, OpenID Connect, Docker, Kubernetes, GCP, AWS, Unix, Oracle, ReactJS

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Senior Backend Engineer, Podcast

New York City or Los Angeles

$164k-$235k/yr HybridFull Time

Spotify

SpotifyNew York Stock Exchange: SPOT: Public Luxembourg-domiciled audio streaming service providing music, podcasts, audiobooks, and advertising-supported listening globally.

Professional backend development experience with strong Java skills, cloud platforms such as GCP or AWS, relational databases such as MySQL, scalable APIs or distributed systems, and clear communication.

Java, JavaScript, Ruby on Rails, GCP, AWS, MySQL, Claude

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Senior Backend Engineer

New York City, New York, United States

RemoteFull Time

Cassi

Cassi: AI property-management software that coordinates tasks, routines, calendars, teams, and vendors for residential property managers.

5+ YOE5+ years of professional full-stack experience; TypeScript across stack; backend depth with DDD/event-driven patterns; DB fluency (NoSQL and SQL); REST API design with OpenAPI; payments/billing experience; ability to ship quickly with quality.

TypeScript, DynamoDB, PostgreSQL, REST, OpenAPI, AWS

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Backend Engineer (Senior/Staff)

New York City, New York, United States

$175k-$225k/yr RemoteFull Time

Taxwire

Taxwire: Private sales-tax and VAT compliance platform and managed service for finance teams.

5+ YOE5–10+ years backend engineering experience; strong backend systems, data modeling, and compliance logic; proficiency with Python (FastAPI, Pydantic, pandas, duckdb), Postgres/SQL, and AWS; strong communication and ownership.

Python, FastAPI, Pydantic, pandas, duckdb, Postgres, SQL, AWS, LLMs, Playwright

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Senior Backend Developer - Integrations

New York City or Denver or Charlotte

$116k-$200k/yr HybridFull Time

Judi Health

Judi Health: Privately held health technology providing pharmacy and benefits administration to employers, unions, health plans, and governments.

7+ YOE7+ years experience building backend systems with Python and cloud-native architectures; strong PostgreSQL, API, microservices, AWS, Terraform, and client-facing technical skills.

Python, Flask, SQLAlchemy, TypeScript, React, PostgreSQL, AWS, Terraform, Linux, Bash, Zsh, Node.js, Git, Playwright, AWS Lambda, API Gateway, ECS

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Senior Backend Engineer, Workflow Systems

New York, New York, United States

$160k-$205k/yr HybridFull Time

hatch I.T.

hatch I.T.: Hatch I.T. is a private U.S. recruiting agency that places technical talent for mission-driven startups.

5+ YOE5+ years building production software; strong Python; async programming; API design; backend systems; debugging and fault tolerance.

Python, Django, Next.js, PostgreSQL, Redis, WebSockets, Medplum, FHIR, AWS, Kubernetes, Terraform, Datadog, GitHub Actions, Vertex AI, Anthropic, OpenAI

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Senior Backend Engineer

Los Angeles or New York City or San Francisco

$170k-$200k/yr HybridFull Time

Tatari

Tatari: Private ad-tech helping brands and agencies buy, measure, and optimize ads across linear and streaming TV.

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

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Senior Backend Engineer (Data Platform)

New York, New York, United States

HybridFull Time

Bluefish AI

Bluefish AI: Enterprise AI marketing platform for Fortune 500 brands, providing visibility and influence across AI channels.

5+ YOE5+ years building and operating production backend or data platform systems; strong distributed systems; AWS; SQL/NoSQL; Python and TypeScript; mentoring.

AWS, Kafka, Lambda, ECS, S3, EventBridge, PostgreSQL, DynamoDB, Python, TypeScript

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Senior Engineer, Backend

New York City, New York, United States

$160k-$250k/yr OnsiteFull Time

Linero

Linero: AI-native software building operational infrastructure for AI labs, defense primes, and semiconductor giants.

5+ YOE5+ years backend engineering; systems design; Python/Go/Java; API design; distributed systems; multi-tenant data isolation; security; NYC relocation.

Python, Go, Java

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(Senior) Backend Engineer, Marketplace

London or New York City

£90k-£120k/yr HybridFull Time

Wheely

Wheely: Private British luxury chauffeur and concierge service serving discerning travellers through an app.

3+ YOE3+ years building scalable backend services; 5+ years for senior candidates. Engineering fundamentals and relational/NoSQL database experience required; Go or another strong programming language accepted.

Go, Ruby, PostgreSQL, MongoDB, RabbitMQ, Redis, gRPC, Thrift, AWS, Kubernetes, Terraform, Python, C++, Java, Kafka

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Senior Backend Engineer, Integrations

New York, New York, United States

$196k-$265k/yr HybridFull Time

Vibe

Vibe: Self-serve connected TV advertising platform helping ecommerce brands, growth-stage businesses, and SMBs run measurable streaming TV campaigns.

6+ YOE6+ years building production backend systems; deep proficiency in TypeScript and Python; strong AWS and Terraform experience; familiarity with APIs, data pipelines, and mentoring engineers.

TypeScript, Python, AWS, Terraform, C, C++, GCP, REST, GraphQL

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Senior / Lead Backend Engineer

New York City, New York, United States

$180k-$275k/yr OnsiteFull Time

Medal

Medal: Private AI research lab building action and world models for virtual and physical environments.

5+ YOE5+ years backend experience, strong Java and microservices skills, REST and distributed systems, MySQL/PostgreSQL, cloud (GCP/AWS), CI/CD and infrastructure as code experience.

Java, MySQL, PostgreSQL, Redis, RabbitMQ, Kubernetes, Terraform, Salt, GitHub Actions, CircleCI, Electron, React, Redux, Styled Components, C#, C++, Swift, Kotlin, GCP, AWS

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