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Sql Database Developer Jobs in Mercerville, NJ, US
1,500+ sql database developer jobs from 710+ companies hiring in Mercerville, NJ, US.
6d
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Senior Software Engineer
Oaks, Pennsylvania, United States
OnsiteFull Time
5+ YOEFive years of post-baccalaureate experience in application development, cloud-native architectures, microservices, Java/Spring, databases, DevOps, and data streaming.
Java, Spring Boot, Spring MVC, Hibernate, JPA, Oracle, MySQL, SQL Server, MongoDB, Snowflake, Kafka, Git, Docker, Kubernetes, Jenkins, REST, JSON
1mo
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Jr. Software Engineer
New York, New York, United States
RemoteFull Time
0+ YOE0-2 years of professional software development experience; recent or upcoming computer science graduate; strong interest in Web3/crypto; knowledge of OOP; Solidity a plus; AWS, Docker, Node.js, React, SQL a plus.
Solidity, AWS, Docker, Node.JS, React, SQL
1mo
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Staff Engineer
New York, New York, United States
$180k-$200k/yr HybridFull Time
8+ YOE8+ years software engineering; backend systems, APIs, databases; Python and/or React; leadership of complex projects; security and data governance; strong collaboration.
Python, React, APIs, Databases, Data Infrastructure
14h
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Sr. Software Engineer - Trading Infrastructure
New York City, New York, United States
HybridFull Time
5+ YOE5+ years full-stack development; 2+ years crypto trading infra; Proficiency in Go and TypeScript; SQL/NoSQL experience; AWS and Terraform knowledge.
Go, TypeScript, SQL, NoSQL, AWS, Terraform
2mo
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Senior Backend Engineer
New York, New York, United States
$150k-$225k/yr OnsiteFull Time
5+ YOE5+ years backend design and scaling; API, databases, async workflows; HIPAA familiarity a plus; strong ownership.
APIs, Relational databases, Async workflows, Distributed systems, HIPAA compliance
2w
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Associate Software Engineer
King of Prussia, Pennsylvania, United States
RemoteFull Time
1+ YOEAssociate’s degree in CS/IS required; related Bachelor’s preferred; 1+ years programming/web development; HTML/JS/CSS required; SQL or similar a plus; strong English.
Cerner Discern Visual Developer, Komodo, Notepad++, HTML, JavaScript, CSS, SQL
2w
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Software Engineer III - Pricing & Quoting Technology
New York, New York, United States
$103k-$180k/yr OnsiteFull Time
7+ YOE7+ years software development experience; Java or C#; SQL (Oracle); shell scripting; Unix; agile; unit/integration/acceptance tests.
Java, C#, SQL, Oracle, Shell scripting, Unix, CI/CD, Test Automation
2w
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Sr. Software Engineer - Java / SpringBoot / AWS
Scottsdale or San Francisco or Chicago or New York
$118k-$152k/yr HybridFull Time
5+ YOE5+ years Java development; SpringBoot, AWS; REST/SOAP; SQL/NoSQL; secure coding; agile practices; strong problem solving.
Java, Spring Boot, AWS, Unix/Linux, SQL, NoSQL, REST, SOAP, Selenium, Cucumber
2mo
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Software Engineer, Analyst
New York, New York, United States
$95k-$125k/yr OnsiteFull Time
1+ YOE1-3 years in financial services or trading; proficient in Python or C#; cloud (AWS/Azure/GCP); strong SQL; DevOps (Jenkins); API development and system integrations; Docker/Kubernetes; excellent problem solving and communication.
Python, C#, AWS, Azure, GCP, SQL, Jenkins, API development, Docker, Kubernetes
1w
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Quant Developer
New York or Coral Gables
$90k-$110k/yr HybridFull Time
0+ YOEBachelor’s in STEM; 0-3 years experience; strong programming (Python, C++, C#, SQL, VBA); cloud familiarity (Azure/AWS); DevOps preferred; strong quantitative skills.
Python, C++, C#, SQL, VBA, Azure, AWS, DevOps, HPC
2mo
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Senior Software Engineer - Frontend
New York City, New York, United States
$126k-$248k/yr HybridFull Time
6+ YOE6+ years software engineering; proficient in TypeScript/JavaScript; experience with Java/Go/C/C++ or similar; database querying and indexing; API and feature development; Kubernetes/container experience; on-call rotations.
TypeScript, JavaScript, Java, Go, C++, Kubernetes, Docker, SQL, NoSQL
3w
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Senior Specialist, Full Stack Developer, Clinical Engineering & Operations
Princeton, New Jersey, United States
$78k-$95k/yr OnsiteFull Time
2+ YOE2+ years software development; Bachelor's in CS or related; Python/Java; React; AI concepts; AWS; SQL/NoSQL.
Python, Java, React, OpenAI, LangChain, AWS, Bedrock, SageMaker, Lambda, S3, DynamoDB, SQL, NoSQL
2mo
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Ex-Technical Founder (Product Engineer)
New York City, New York, United States
$180k-$250k/yr OnsiteFull Time
4+ YOE4+ years of full-stack web development; founder/co-founder experience; expert in React/TypeScript/CSS and Python/Go; REST/GraphQL APIs; relational/NoSQL databases; cloud (AWS, GCP, or Azure); strong product sense and collaboration.
React, TypeScript, CSS, Python, Go, REST API, GraphQL, Relational databases, NoSQL databases, AWS, GCP, Azure
2mo
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Principal Software Engineer
New York or Stamford or San Ramon or San Mateo
$165k-$222k/yr HybridFull Time
15+ YOE15+ years software development, 10+ years backend Python, 5+ years leadership, Master's in CS/Engineering, strong SQL/NoSQL, API design, Docker/Kubernetes, Linux backend.
SQL, NoSQL, APIs, gRPC, JSON/RPC, REST, Docker, Kubernetes, Linux
3w
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Software Engineer
New York, New York, United States
OnsiteFull Time
2+ YOE2+ years of software engineering with backend experience on JVM, BS in CS/EE or related field, strong algorithms/DS, experience with databases, cloud-hosted services, and strong communication.
Java, Scala, MongoDB, Spanner, BigQuery, Pub/Sub, Dataflow, Kubernetes, AWS, Google Cloud Platform, SQL, NoSQL
1w
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Software Engineer, VP - BXCI Technology
New York, New York, United States
$160k-$225k/yr OnsiteFull Time
7+ YOE7+ years backend development; proficient in Python/C#, SQL; cloud tech (AWS); IaC (Terraform); Docker; REST APIs; CI/CD; strong problem solving & communication.
Python, FastAPI, Terraform, SQL, AWS (ECS,Lambda,DynamoDB,S3,SNS,SQS), Jenkins, Snowflake, Docker
4w
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Quantitative Developer
New York, New York, United States
$150k-$180k/yr OnsiteFull Time
3+ YOEBachelor's in quantitative field; 3+ years experience; strong Python; SQL knowledge; excellent quantitative reasoning; software design; ability to handle parallel work streams; detail-oriented; independent yet collaborative; ethical.
Python, SQL
2w
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Senior Software Engineer
Austin or Boston or Chicago or Denver or New York or San Francisco
$134k-$212k/yr HybridFull Time
Production-ready, scalable application experience; proficiency in Scala or Java; Elasticsearch; NoSQL/SQL databases; strong learning mindset.
Scala, Java, Elasticsearch, Postgres, Redis, Kafka, AWS, Pulsar, Docker, Kubernetes
2mo
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Senior RPA Developer
New York, New York, United States
OnsiteFull Time
8+ YOE8+ years in IT/automation; 3+ years BluePrism; strong programming in .NET/C#, SQL, Python, JavaScript/TypeScript; experience in automation design and deployment.
BluePrism, UiPath, .NET/C#, SQL, Python, JavaScript, TypeScript, VBScript, APIs
1mo
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C++ Application Developer
Jersey City, New Jersey, United States
RemoteFull Time
5+ YOEBachelor's in Computer Science or related field; 5+ years of C++ programming; strong OO and C++ concepts; Windows Visual Studio; database knowledge; problem-solving; team and independent work; good communication.
C++, Visual Studio, OO programming, Databases, Multithreaded programming, Perl (Desirable), JavaScript (Desirable), FIX protocol (Desirable)
1mo
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Principal Engineer - GenAI Team
New York, New York, United States
$157k-$230k/yr OnsiteFull Time
10+ YOEML/AI, GenAI solutions, multi-tier systems, Python, APIs, databases; strong collaboration; 10+ years preferred.
Python, REST API, Databases, ML Frameworks, Generative AI Tools
3w
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Senior Software Engineer
Los Angeles or New York City
$150k-$185k/yr OnsiteFull Time
5+ YOE5+ years of software development; strong Java/Kotlin, Spring Boot; cloud, CI/CD; distributed systems; SQL/NoSQL; React/Node; AWS/GCP; Kubernetes/Docker/Helm/Terraform; mentoring and code reviews
Java, Kotlin, Spring Boot, React, Node.js, GCP, AWS, Kubernetes, Docker, Helm, Terraform, SQL, NoSQL, Messaging Systems, PostgreSQL, MySQL, MongoDB
3w
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Forward Deployed Engineer
New York, New York, United States
$200k-$240k/yr OnsiteFull Time
4+ YOE4–5+ years in software engineering or similar, strong Java, API fluency, cloud (GCP), CI/CD, SQL/NoSQL, and experience with external partners. Proficient in AI-assisted development tools and excellent technical communication.
Java, Spring Boot, REST, OAuth, Google Cloud Platform, CI/CD, Docker, Kubernetes, SQL, NoSQL, Postman, Claude, Cursor, GitHub Copilot
1mo
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Growth Engineer
New York, New York, United States
OnsiteFull Time
Encord: Data infrastructure for training and evaluating physical AI systems.
3+ YOE3+ years software engineering; strong JS/TS and React; SQL; analytics and growth tooling experience.
JavaScript, TypeScript, React, SQL, CRM, MarTech, Data Warehouse, Web Analytics, A/B Testing
3mo
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GTM Engineer
New York, New York, United States
OnsiteFull Time
Full-stack experience with React, TypeScript, Python, SQL; customer-facing experience; pragmatic, ownership mentality.
React, TypeScript, Python, SQL
3mo
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Legal Technology Senior Software Engineer
New York, New York, United States
$180k-$195k/yr HybridFull Time
10+ YOE10+ years software development; C#, .NET, WPF, ASP.NET, JavaScript/TypeScript, Angular; SQL Server; CI/CD; REST APIs; strong communication; mentoring.
C#, .NET, WPF, ASP.NET, JavaScript, TypeScript, Angular, SQL, CI/CD, REST API
1mo
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Senior Software Engineer, AI Solutions
New York, New York, United States
$121k-$142k/yr HybridFull Time
7+ YOE7+ years software development; 5+ years API integrations; experience with CI/CD; Python/SQL/JavaScript/TypeScript; strong security and data handling; mentoring.
Python, SQL, JavaScript, TypeScript, Node.js, GitLab, LangChain, LlamaIndex, TensorFlow, PyTorch, AWS Bedrock, SageMaker, Google Cloud Vertex AI, dbt, Airflow
2w
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Volatility Trading Developer
New York, New York, United States
$125k-$150k/yr OnsiteFull Time
Bachelor’s in quantitative field; strong Python/Java/C++; SQL familiarity; problem-solving; trader-focused mindset.
Python, Java, C++, SQL
2w
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AVP, Marketing Cloud Personalization Developer
Stamford or Orlando or Chicago or Costa Mesa or Alpharetta or New York City or Charlotte or Cincinnati
$75k-$130k/yr HybridFull Time
6+ YOEBachelor's degree or 6+ years of experience; 2+ years Marketing Cloud MCP experience; AMPscript/SQL; REST API; Salesforce MC Developer Certification; travel as required.
Salesforce Marketing Cloud, Marketing Cloud Personalization (MCP), AMPscript, SQL, REST API, JavaScript, HTML, CSS, Tableau, Datorama
3w
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2026 AI Engineer Intern, Long/Short Equities
New York, New York, United States
$130k-$145k/yr OnsiteInternship
Pursuing CS/CE degree; strong Python; SQL; AI model experience; dashboards/tools development; internship experience a plus.
Python, SQL, JavaScript/TypeScript, Data Visualization, Cloud-based development, Dashboard development, Internal tooling
2w
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Salesforce Developer II
Philadelphia, Pennsylvania, United States
$108k/yr HybridFull Time
3+ YOE3+ years Salesforce development; Salesforce Platform Developer I cert; Bachelor's in CS or equivalent; Agile/Scrum experience; MuleSoft experience preferred.
Salesforce, Apex, Visualforce, Lightning Components, JavaScript, HTML, CSS, SQL, GitHub, Bitbucket, TFS, Jenkins, Salesforce DX, ANT, Service Cloud
1d
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Full-Stack Engineer
New York, New York, United States
$90k-$150k/yr RemoteFull Time
Strong experience as a full-stack engineer with JS/TS, React/Next.js, backend APIs, databases; English communication; ownership mindset.
JavaScript, TypeScript, React, Next.js, APIs, Databases, Cloud platforms, DevOps basics
1mo
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Full Stack Engineer
New York, New York, United States
$130k-$150k/yr RemoteFull Time
8+ YOE8+ years of full stack web development; Node.js, JavaScript, TypeScript; React; Redis/Memcached; SQL databases; REST/gRPC; AWS; Docker/Kubernetes; authorized to work in the U.S.; GoLang and GraphQL preferred; Python services; AI workflows; Kafka/Redis.
Node.js, JavaScript, TypeScript, React, StoryBook, CSS/SASS, Redis, Memcached, MariaDB, MySQL, Postgres, REST, gRPC, Docker, Kubernetes, GoLang, GraphQL, Flask, FastAPI, Kafka, Pub/Sub, QA automation
2mo
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GTM Engineer
New York, New York, United States
$140k-$175k/yr HybridFull Time
4+ YOE4+ years in technical roles; strong Python/SQL; OpenAI API and LangChain experience; CRM and sales tech familiarity.
Python, SQL, OpenAI API, LangChain, Salesforce, HubSpot, Gong, Outreach, Salesloft, Snowflake, BigQuery, Fivetran, Node.js
4d
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Senior Software Engineer, Academics
New York, New York, United States
$152k-$209k/yr HybridFull Time
6+ YOESenior software engineer with 6+ years experience in software development; proficient in Python, C++, SQL, Java, and R; experience with AWS, Snowflake, DBT, and Databricks; able to lead and collaborate in cross-functional teams.
Python, C++, SQL, Java, R, AWS, Snowflake, DBT, Databricks
3mo
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Machine Learning Engineer, Content and Navigation
San Francisco or New York or Los Angeles or Seattle
$245k-$345k/yr HybridFull Time
4+ YOE4+ years software development and ML experience; experience deploying ML models at scale; Python and SQL proficiency; strong communication and cross-functional collaboration.
Python, SQL, Machine Learning frameworks
1mo
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Senior Full Stack Engineer
New York City or Austin
$120k-$190k/yr RemoteFull Time
4+ YOE4-6 years in full-stack development; proficient in TypeScript; strong backend (Node+Express) and frontend (React); experience with system architecture and data modeling; comfortable with relational and non-relational databases; strong communication and teamwork; able to work independently.
TypeScript, Node.js, Express, React, Databases
2mo
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Senior Backend / Infrastructure Engineer – TypeScript
New York, New York, United States
$150k-$300k/yr OnsiteFull Time
3+ YOE3+ years backend experience in TypeScript/Node.js; strong API, microservices, databases; cloud; security; fast-paced team.
Node.js, TypeScript, AWS, GCP, Azure, CI/CD, Observability, SQL, NoSQL
2w
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Senior Software Engineer, Applications
New York City, New York, United States
$180k-$210k/yr HybridFull Time
5+ YOE5+ years in software engineering; backend services or microservices; Node.js; Go or Python; frontend with React; cloud-native (Kubernetes, AWS/GCP/Azure); SQL databases; CI/CD; security best practices; AI-assisted development tools.
Node.js, Go, Python, React, Kubernetes, AWS, GCP, Azure, Postgres, MySQL, CircleCI
2w
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Forward Deployed AI Engineer
Hoboken, New Jersey, United States
$35-$45/hr OnsitePart Time
Bachelor’s or Master’s in CS/Data Science/AI; experience with AI tools, Python, APIs, web full-stack; data pipelines; databases; BI; collaboration.
Python, APIs, Web Development, JavaScript, TypeScript, React, REST/GraphQL, Databases, SQL, NoSQL, CI/CD
HiringCafe market data
Sql Database Developer Jobs market signals in Mercerville, NJ, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
1,500+
Hiring companies
710+
Fresh sample
45% new in 30d
Salary visibility
77% show pay
Companies appearing in this market
Bank of AmericaBloombergBristol Myers SquibbEarly Warning ServicesFlatiron HealthMongoDBPoint72Publicis Groupe
Work location mix in visible results
Onsite: 39Hybrid: 37Remote: 11