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Junior Database Developer Jobs in Newark, NJ (NOW HIRING)

Junior

Backend Engineer

New York, NY · On-site

About Junior We're building cutting-edge LLM-powered tools that supercharge investment research for ... Own reliability and observability, helping us evolve our database (Postgres / ClickHouse) and job ...

Junior

Senior Backend Engineer

New York, NY · On-site

About Junior We're building cutting-edge LLM-powered tools that supercharge investment research for ... Own reliability and observability, helping us evolve our database (Postgres / ClickHouse) and job ...

Sonsoft Inc

Cassandra DBA (GC-USC)

Jersey City, NJ

Cassandra Database Architect / Sr. Developer Looking for a senior strong Cassandra profile Solid ... Do not send junior candidates. Also, we are looking for candidates who are hands-on. Do not share ...

Jobsbridge

Junior Java Developer

New York, NY

... e.g., Sun Certified Java Programmer Certification, Sun Certified Web Services Developer ... database is desired Weblogic Application Server experience strongly desired Outstanding ...

Amazon

Data Engineer II - AMZ9956938

New York, NY · On-site

$158K - $196K/yr

Mentor junior data engineers. 40 hours / week, 8:00am-5:00pm, Salary Range: $158,436/year to $196 ... Database Developer, or a related occupation. Employer will accept a Bachelor's degree or foreign ...

Samsung

Junior Web Developer

Ridgefield Park, NJ

... Database Development. Responsibilities: Web application system maintenance Server side design and ... programming UI and Application Module development Entire development lifecycle: from requirements ...

Samsung

Junior Web Developer

Ridgefield Park, NJ · On-site

... Database Development. Responsibilities: • Web application system maintenance • Server side ... programming • UI and Application Module development • Entire development lifecycle: from ...

Triunity Software

Junior Java Developer

Hoboken, NJ · On-site

$80K - $120K/yr

Exposure to Kubernetes and no-SQL databases * Understanding of data architecture. * Ability to ... Object oriented analysis, design and programming skills * Experience with a recognized software ...

Kanak Elite Services Inc

Graph Developer

New York, NY · On-site

Ensure the graph database and related applications are scalable, performant, and secure ... Provide guidance and mentor junior developers on graph best practices. * Documentation: Create and ...

Triunity Software

Junior Java Developer

Manhattan, NY · On-site

$80K - $120K/yr

Exposure to Kubernetes and no-SQL databases * Understanding of data architecture. * Ability to ... Object oriented analysis, design and programming skills * Experience with a recognized software ...

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Showing results 21-40

All JobsDatabase Developer JobsJunior Database Developer JobsJunior Database Developer Jobs in Newark, NJ

Junior Database Developer information

See Newark, NJ salary details

$30.8K

$69.7K

$123.8K

How much do junior database developer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for junior database developer in Newark, NJ is $69,652.00, according to ZipRecruiter salary data. Most workers in this role earn between $52,200.00 and $78,300.00 per year, depending on experience, location, and employer.

What is a junior database developer?

Junior Database Developers are entry-level professionals who assist in designing, developing, and maintaining databases for organizations. They work under the supervision of senior database developers or administrators, helping with tasks such as writing SQL queries, troubleshooting data issues, and supporting database updates. Their role is crucial for ensuring data integrity, optimizing performance, and supporting the data needs of various departments. Junior Database Developers often collaborate with software developers and IT teams to implement database solutions. This position is typically suited for recent graduates or individuals with some programming and database experience.

What skills and qualifications are needed to thrive as a junior database developer?

To thrive as a Junior Database Developer, you need a solid understanding of database concepts, SQL programming, and a relevant degree in computer science or a related field. Familiarity with database management systems like MySQL, SQL Server, or Oracle, as well as version control tools such as Git, is typically required. Strong analytical thinking, attention to detail, and effective communication skills help you troubleshoot issues and collaborate with team members. These skills and qualifications are crucial for building reliable databases, ensuring data integrity, and supporting organizational data needs.

What are the typical challenges a junior database developer might face when starting out?

As a Junior Database Developer, you may find it challenging to work with unfamiliar database management systems, optimize queries for performance, and understand complex data models. Adapting to a team environment, where you collaborate closely with senior developers, data analysts, and software engineers, is also common. Additionally, learning best practices for data security and consistency can be demanding, but overcoming these challenges provides valuable experience and growth opportunities.

What is the difference between Junior Database Developer vs Database Administrator?

AspectJunior Database DeveloperDatabase Administrator
Required CredentialsTypically a bachelor's degree in computer science or related field; some certifications like Microsoft SQL Server or Oracle are commonSimilar educational background; certifications like Oracle DBA, Microsoft Certified: Azure Database Administrator are often preferred
Work EnvironmentMostly involved in coding, designing, and developing databases; works closely with developers and analystsFocuses on maintaining, backing up, and securing databases; interacts with IT teams and end-users
Employer & Industry UsageUsed in software development companies, tech firms, and organizations with database needsCommon in large enterprises, financial institutions, and healthcare organizations requiring database management

While both roles require knowledge of database systems and similar certifications, Junior Database Developers primarily focus on creating and optimizing databases, whereas Database Administrators handle ongoing maintenance, security, and performance management.

What are the most commonly searched types of Database Developer jobs in Newark, NJ?

The most popular types of Database Developer jobs in Newark, NJ are:

What cities near Newark, NJ are hiring for Junior Database Developer jobs?

Cities near Newark, NJ with the most Junior Database Developer job openings:

Junior Database Developer jobs near you

Backend Engineer

Junior

New York, NY • On-site

Full-time

Re-posted 27 days ago

Job description

About Junior
We're building cutting-edge LLM-powered tools that supercharge investment research for the world's most demanding deal teams. Our clients include several of the top 10 global private equity firms, Big 4 professional services firms, and leading consulting practices: organisations responsible for deploying billions of dollars annually.
We're a profitable, bootstrapped company with a growing team of ~43 people based in London and New York. We 10x'd our revenue in 2025 and are on track to grow 2-3x again this year. Junior saves clients an average of 10 hours per week, and we're expanding fast into new verticals including investment banking, hedge funds, and research firms.
You can read more about the company mission & values here.
Role Description
As a Backend Engineer, you'll help build and scale the systems that power our AI-driven research platform. This is a systems-level role - ideal for engineers who love thinking about data flows, orchestration, and performance across complex distributed systems.
You'll have the unique opportunity to:
  • Ship quickly
  • Architect and scale backend systems that support high-throughput LLM interactions, vector search, and multi-agent orchestration.
  • Stitch together AI infrastructure across model providers, data stores, and internal APIs to create cohesive, performant systems.
  • Own reliability and observability, helping us evolve our database (Postgres / ClickHouse) and job orchestration systems.
  • Prototype new backend capabilities (retrieval pipelines, caching layers, async task queues) that let us build faster and smarter.
  • Shape our engineering culture
About You
We're looking for product-minded backend engineers who:
  • Are based in NYC and excited to work 5 days a week in person
  • Are excited by the intersection of AI infrastructure, financial systems, and backend engineering
  • Have experience owning backend projects end-to-end - from architecture through to production
  • Are strong in Python and TypeScript
  • Have worked with PostgreSQL and care about data modelling, reliability, and system design
  • Are comfortable building APIs, internal tools, workflows, and infrastructure that support real customers
  • Are eager to contribute to product decisions, not just execute tickets
  • Feel like you are never building fast enough

Bonus points for experience working on:
  • Billing, payments, usage-based pricing, or financial workflows
  • Internal infrastructure / dev tools at startups
  • Data pipelines, workflow orchestration, or event-driven systems
  • Retrieval, embeddings, or prompt orchestration

Benefits
All the usual benefits (competitive pay and equity, private healthcare etc). Unusual benefits:
  • Gym membership
  • In-office cook
  • Summers working in Greece by the beach

How to Apply
If you're excited about the opportunity to drive innovation at Junior, we'd love to hear from you! Email us at careers@myjunior.ai with your resume and a brief introduction. We can't wait to meet you!

Apply