622 senior software engineer ii jobs at 294 companies in United States

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Senior Software Engineer II
United States
OnsiteFull Time
CareMetx
CareMetx: Provides technology and services for specialty therapy patient access.
8+ YOEBachelor's in CS or related (or equivalent experience); 8+ years software engineering with 2+ years in a senior role; backend (Python/Java/C#/Node.js), frontend (React/TypeScript/Angular), cloud (AWS/Azure/GCP), Docker/Kubernetes, Terraform/Pulumi, CI/CD, and LLM/AI integration experience.
Python, Java, C#, Node.js, React, TypeScript, Angular, RESTful APIs, GraphQL, OpenAI, Microsoft Azure OpenAI, Anthropic, AWS, Microsoft Azure, GCP, Docker, Kubernetes, Terraform, Pulumi, GitHub Actions, Microsoft Azure DevOps, Jenkins
2mo
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Senior Software Engineer II
United States
$160k-$195k/yr RemoteFull Time
Guild
Guild: Platform for employer-sponsored education and workforce skilling programs.
5+ YOE Five plus years of software development experience with Python, TypeScript, Node.js, React; AWS experience; AI experience; strong collaboration and on-call readiness.
Python, TypeScript, Node.js, React, PostgreSQL, DynamoDB, GraphQL, AWS, Lambda, Serverless Framework, Glue, API Gateway, CDK
2mo
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Senior Software Engineer II
Boca Raton, Florida, United States
$95k-$159k/yr HybridFull Time
LexisNexis Risk Solutions
LexisNexis Risk SolutionsNYSE: RELX: Provides data and analytics for risk management and compliance.
Experience in software development, Agile/Waterfall methodologies, Java/J2EE, JavaScript, C/C++, HTML, XML, SQL; data modeling; multiple data storage subsystems; collaboration with stakeholders; mentoring developers.
Java, JavaScript, J2EE, JSP, C/C++, HTML, XML, SQL, Windows, UNIX, .NET
2mo
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Senior Software Engineer II
Boca Raton, Florida, United States
$95k-$159k/yr HybridFull Time
RELX
RELXLondon Stock Exchange: REL: Provides information-based analytics and decision tools for professional customers.
Design, develop, and maintain software; collaborate with stakeholders; work in Agile/Waterfall; strong Java/J2EE, JavaScript, JSP, C/C++, HTML, XML, SQL; experience with data modeling and multiple storage subsystems.
Java, J2EE, JavaScript, JSP, C/C++, HTML, XML, SQL, Windows, UNIX, .NET
3mo
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Senior Software Engineer II
United States
$115k-$163k/yr RemoteFull Time
Shutterfly
Shutterfly: Manufacturer and retailer of personalized photo products and professional photography services.
7+ YOE7+ years frontend engineering; Backbone, React, Next.js; JavaScript/TypeScript; AWS; RESTful APIs; TDD and Agile; strong CS fundamentals.
Backbone, React, Next.js, JavaScript, TypeScript, AWS, RESTful APIs, Jest
3w
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Senior Software Engineer II
Seattle, Washington, United States
$164k-$221k/yr OnsiteFull Time
Nautilus Biotechnology
Nautilus BiotechnologyNASDAQ: NAUT: Develops a single-molecule protein analysis platform for research.
5+ YOE5+ years software engineering experience, bachelor’s in computer science or related, strong with Python/FastAPI, React/TypeScript, AWS, relational databases; Parquet and AWS Athena familiarity preferred.
Python, FastAPI, React, TypeScript, AWS, Parquet, AWS Athena
3mo
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Senior Software Engineer I/II - Digital Engineering
Littleton, Colorado, United States
$125k-$160k/yr OnsiteFull Time
Rocket Lab
Rocket LabNasdaq: RKLB: Operates launch vehicles and manufactures satellites for space missions.
5+ YOEBachelor's degree in computer science or engineering; 5+ years (Senior I) or 8+ years (Senior II) in software development, with simulation or aerospace focus; proficiency in C#/.NET and Angular; TypeScript/JavaScript; RESTful APIs; U.S. citizenship required.
C#/.NET, Angular, TypeScript/JavaScript, RESTful APIs, Git
2d
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Senior Software Engineer II Research & Development
United States
$134k-$165k/yr RemoteFull Time
Cotiviti
Cotiviti: Provides data-driven payment accuracy and analytics for healthcare payers.
8+ YOEBachelor's in CS/Engineering,8+ years software engineering experience,2+ years senior-level technical leadership,proficiency in Java and Python,DB and ETL expertise,experience with vector DBs and AI assistants.
Java, Python, MSSQL, Oracle PL/SQL, vector databases, SQL, No-SQL, Claude Code, Codex
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Senior Software Engineer II - Amex Ads
New York, New York, United States
$123k-$215k/yr HybridFull Time
American Express
American ExpressNYSE: AXP: Global financial services and credit card payment network.
8+ YOE8+ years software engineering experience; strong Java, REST APIs, cloud engineering; experience with ad tech, Google Ads Manager, and Adobe marketing tools; strong communication and DevOps/CICD skills; able to lead and mentor engineers.
Java, REST APIs, Cloud computing, Google Ads Manager, Adobe Experience Cloud, Adobe Creative Cloud, CI/CD, DevOps
2mo
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Senior Software Engineer II, Client Foundations
Irvine, California, United States
$122k-$225k/yr HybridFull Time
Blizzard Entertainment
Blizzard EntertainmentNASDAQ: MSFT: Develops and publishes interactive video games and services.
8+ YOE8+ years software engineering; experience shipping client systems for games; Unity/C#; cross-disciplinary collaboration; hybrid Irvine, CA; at least one shipped title.
C#, Unity, Performance profiling, Multiplatform development
2mo
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Senior Software Engineer II of Trading
Denver or New York City or San Francisco
$174k-$210k/yr HybridFull Time
Forge Global
Forge GlobalNYSE: FRGE: Marketplace for trading private shares and pre-IPO stock.
6+ YOEBachelor's in CS/Engineering or equivalent; 5–8 years software engineering; 5+ years in compiled OO languages; 2+ years scripting; real-time data processing; strong SQL; CI/CD; cloud platforms; experience in private markets/financial services; collaborative and mentoring abilities.
TypeScript, Java, C#, Python, JavaScript, Ruby, WebSockets, Kafka, SQL, PostgreSQL, MySQL, CI/CD, AWS, Azure, GCP, Git, GitHub, JIRA
1mo
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Senior Software Engineer II
California or United States
RemoteFull Time
Forma
Forma: Software for managing flexible employee benefits and spending accounts.
5+ YOE5+ years building and shipping software; strong TypeScript/Node.js (NestJS) skills; frontend React and TypeScript preferred; PostgreSQL, third-party integrations, cloud (GCP/AWS/Azure), Datadog, and on-call experience.
NestJS, TypeScript, React, React Native, Datadog, PostgreSQL, Pub/Sub, Kafka, SQS, SNS, Kubernetes, Terraform, CI/CD, MUI, Tailwind, GCP, AWS, Azure
3mo
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Senior Software Engineer II
San Mateo or Ottawa
$126k-$158k/yr HybridFull Time
SurveyMonkey
SurveyMonkey: Provides online survey software and data collection tools.
8+ YOE8+ years ML development; AWS infrastructure; Python (Pandas/NumPy); NLP/LLMs; PySpark; Unix/Linux; real-time applications; Bachelor’s in CS/DS/SE/Math/Stats.
Python, Pandas, NumPy, PyTorch, transformers, AWS, Spark, PySpark, Unix/Linux
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Senior Software Engineer II
United States
$171k-$198k/yr RemoteFull Time
Extend
Extend: API platform for retailers to offer extended product warranties.
8+ YOE8+ years of full-stack, distributed, cloud-native development; experience shipping AI/LLM features; strong API design; proficient with TypeScript, Node.js, React; mentoring and cross-functional collaboration.
TypeScript, Node.js, React, AI developer tooling, Serverless, API design
2mo
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Senior Software Engineer II
New York, New York, United States
$197k-$232k/yr RemoteFull Time
Confluent
ConfluentNASDAQ: CFLT: Provides a platform for real-time data streaming and processing.
7+ YOE7+ years of backend systems experience; strong in Java/Go/C/C++/Python; cloud (AWS/GCP/Azure); distributed systems; microservices; on-call; leadership experience.
Java, Go, C/C++, Python, Docker, Kubernetes, AWS, GCP, Azure
3mo
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Senior Flight Software Engineer II
Westminster, Colorado, United States
$133k-$1610k/yr OnsiteFull Time
CesiumAstro
CesiumAstro: Develops phased array communication systems for satellites and aircraft.
6+ YOE6+ years spacecraft software development; strong C/C++, Python; embedded software for space missions; knowledge of attitude, navigation, power, and communication systems; team leadership experience.
C, C++, Python
3mo
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Senior Software Engineer II, Developer Experience
New York or San Francisco or Santa Clara
$213k-$250k/yr HybridFull Time
Carta
Carta: Software platform for cap table management and fund administration.
8+ YOE8+ years in platform, backend, or fullstack engineering; production LLM experience; API and developer ergonomics focus; Python or Java; CI/CD tooling; cloud-native stack; security-minded.
Python, Java, CI/CD tooling, GitHub Actions, CircleCI, ArgoCD, Jenkins, Docker, AWS, Terraform, Kubernetes, Vault, Cloudsmith
2w
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Senior Software Developer II
Atlanta, Georgia, United States
HybridFull Time
Floor & Decor
Floor & DecorNYSE: FND: Specialty retailer of hard surface flooring and related accessories.
6+ YOEBachelor's or equivalent experience, 6+ years software development, strong Java/Spring Boot and frontend (React/Angular/TypeScript) skills, CI/CD and Jenkins, containers/Kubernetes, cloud (Azure/GCP), SQL databases, Agile tools (Jira/Confluence).
Jira, Confluence, Bitbucket, Jenkins, Java, Spring Boot, Java 17, Java 21, React, Angular, TypeScript, Docker Swarm, Kubernetes, Azure, GCP, PostgreSQL, SQL Server, Oracle, MySQL, Linux, SonarQube, HP Fortify, Prometheus, Grafana, Dynatrace, Terraform, Splunk, Next.js, Hibernate, JMS, JPA, JBoss, Jetty, Apache Tomcat, Python, Perl, SSIS, Talend, Cognos, Microsoft Power BI, webMethods, GitHub Copilot, Claude Code
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Software Engineer II & Senior Software Engineer
Redmond, Washington, United States
$102k-$235k/yr HybridFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
2+ YOEBachelor's degree or equivalent experience; 2+ years engineering experience (SE II) or 4+ years (Senior). Proficiency coding in C, C++, C#, Java, JavaScript, or Python. Experience with macOS/Linux, systems or security software preferred. Must pass Microsoft Cloud background check.
C, C++, C#, Java, JavaScript, Python, Objective-C, macOS, Linux, Endpoint Security Framework (ESF)
3mo
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Sr. Software Engineer II
Louisville, Kentucky, United States
OnsiteFull Time
Waystar
WaystarNASDAQ: WAY: Provides cloud-based healthcare payment and revenue cycle management software.
7+ YOE7+ years software development; expert in C#/.NET; SQL Server; microservices; CI/CD; containers; strong problem solving and collaboration.
C#, NET, SQL Server, RabbitMQ, Azure DevOps, Docker, Kubernetes, Helm, Git, GitHub, Splunk