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Software Engineer Jobs in Montclair, NJ (NOW HIRING)

ArcSpan is seeking a Software Engineer to join our growing engineering team as we continue to build advanced real-time first-party audience data monetization solutions. The Engineer will work closely ...

Software Engineer

Manhattan, NY · On-site

$180K - $280K/yr

Software Engineer (Finch Legal, New York, NY) Design, develop, test, and maintain software applications and internal tools used in production environments; Analyze user needs and product requirements ...

Software Engineer

New York, NY · On-site

$156K - $235K/yr

Engineer payments integration with various financial partners software systems; Develop and direct software system testing and validation procedures, programming, and documentation; Debug production ...

Software Engineer

New York, NY · On-site +1

$156K - $235K/yr

Engineer payments integration with various financial partners software systems; Develop and direct software system testing and validation procedures, programming, and documentation; Debug production ...

About the Position We're looking for Software Engineers who want to help us design and build the systems and tools that run the firm. You'll find Software Engineers in all parts of Jane Street ...

We are looking for a passionate Full Stack Software Engineer with 2-3 years' experience to join our growing team and contribute to our mission of delivering impactful applications. As a part of our ...

ArcSpan is seeking a Software Engineer to join our growing engineering team as we continue to build advanced real-time first-party audience data monetization solutions. The Engineer will work closely ...

About the Position We're looking for Software Engineers who want to help us design and build the systems and tools that run the firm. You'll find Software Engineers in all parts of Jane Street ...

The Role We're looking for a Software Engineer with 2-4 years of experience to join our growing engineering team. You'll work on real production systems, contribute to meaningful features across our ...

Camber builds software to improve the quality and accessibility of healthcare. As a Software Engineer, you'll contribute across our stack, take ownership of meaningful features, and grow your craft ...

As a Software Engineering intern, you'll learn how we use OCaml (our primary development language) in our day to day work, and gain exposure to the libraries and tools that are foundational to our ...

As we scale, were looking for a Software Engineer who will drive the development of cutting-edge software solutions, optimizing our processes and empowering our teams with smart digital tools. If you ...

As a Software Engineering intern, you'll learn how we use OCaml (our primary development language) in our day to day work, and gain exposure to the libraries and tools that are foundational to our ...

NYC MCR Corporate Office MCR is hiring a Software Engineer to join our Technology team in our New York City office. As one of the country's largest hotel owner-operators, MCR builds the in-house ...

As a Software Engineering intern, you'll learn how we use OCaml (our primary development language) in our day to day work, and gain exposure to the libraries and tools that are foundational to our ...

Requirements: - Bachelor's degree or Diploma in Computer Science, Engineering, related field, or equivalent work experience. - 3+ years of experience in software development, with proficiency in one ...

As a Software Engineering intern, you'll learn how we use OCaml (our primary development language) in our day to day work, and gain exposure to the libraries and tools that are foundational to our ...

Showing results 21-40

Software Engineer information

See Montclair, NJ salary details

$64.7K

$150.3K

$209.4K

How much do software engineer jobs pay per year?

As of Aug 9, 2026, the average yearly pay for software engineer in Montclair, NJ is $150,330.00, according to ZipRecruiter salary data. Most workers in this role earn between $122,300.00 and $176,300.00 per year, depending on experience, location, and employer.

Are software engineers still in demand?

Software engineers are currently in high demand due to ongoing digital transformation across industries, with strong growth projected in areas like cloud computing, cybersecurity, and AI. Skills in programming languages such as Python, Java, and experience with agile development increase employability in this field.

What is a software engineer?

Software Engineers are professionals who design, develop, test, and maintain computer software and systems. They use programming languages, engineering principles, and problem-solving skills to build applications, websites, or software solutions that meet specific needs. Software Engineers may work in a variety of industries, such as technology, finance, healthcare, or entertainment, collaborating with other team members to deliver functional and reliable software. Their role often involves analyzing user requirements, writing code, debugging errors, and continually improving software performance.

What are some common challenges software engineers face when collaborating on large development teams?

Software engineers working on large teams often encounter challenges with communication, code integration, and maintaining consistent coding standards. Coordinating across multiple developers can lead to merge conflicts and misunderstandings about project requirements or priorities. Adopting tools like version control systems, regular code reviews, and clear documentation helps mitigate these issues. Building strong collaboration skills and proactively seeking clarification are key to ensuring smooth teamwork and project success.

Are software engineers still in high demand?

Software engineers remain in high demand due to ongoing digital transformation across industries, with skills in programming languages, cloud computing, and cybersecurity highly sought after. The job market is expected to grow faster than average, with opportunities in various sectors including technology, finance, and healthcare.

Is 25 too late to become a software engineer?

Age is not a barrier to becoming a software engineer; many professionals start in their mid-20s or later. Success depends on acquiring relevant skills, such as programming languages and problem-solving, often through coding bootcamps, degrees, or self-study, and gaining practical experience. Employers value skills and experience over age, making it possible to enter the field at 25 or older.

What are the key skills and qualifications needed to thrive as a software engineer, and why are they important?

To thrive as a Software Engineer, you need strong programming skills, problem-solving abilities, and a degree in computer science or a related field. Familiarity with coding languages (such as Python, Java, or C++), version control systems like Git, and knowledge of software development methodologies are typically required. Excellent teamwork, communication, and adaptability distinguish top performers in this role. These skills ensure efficient, high-quality software development that meets user needs and adapts to technological changes.

What is the difference between Software Engineer vs Software Developer?

AspectSoftware EngineerSoftware Developer
CredentialsBachelor's degree in CS or related field, certificationsBachelor's degree often preferred, certifications optional
Work EnvironmentDesigning, developing, testing, and maintaining software systemsWriting, coding, and implementing software applications
Industry UsageUsed across tech, finance, healthcare, and more for system-level rolesCommonly used in app and web development projects
Search IntentUnderstanding roles, responsibilities, and qualificationsLearning about coding, programming, and project work

While both roles involve software creation, Software Engineers typically focus on designing and architecting complex systems, whereas Software Developers mainly concentrate on coding and building specific applications. The roles often overlap, but the Engineer role may require broader system knowledge and design skills.

What do software engineers do for a job?

Software engineers design, develop, test, and maintain software applications and systems. They use programming languages, tools, and frameworks to create solutions that meet user needs and technical requirements, often collaborating with teams and following project deadlines.
What are the most commonly searched types of Software Engineer jobs in Montclair, NJ? The most popular types of Software Engineer jobs in Montclair, NJ are:
What cities near Montclair, NJ are hiring for Software Engineer jobs? Cities near Montclair, NJ with the most Software Engineer job openings:
Infographic showing various Software Engineer job openings in Montclair, NJ as of August 2026, with employment types broken down into 100% Full Time. Highlights an 33% In-person, and 67% Remote job distribution, with an average salary of $150,330 per year, or $72.3 per hour.

Full-time

Medical, Retirement

Re-posted 22 days ago


Job description

Company Description

ArcSpan Technologies is an innovative audience monetization company operating within the rapidly evolving advertising technology (AdTech) and marketing technology (MarTech) industries.  ArcSpan's core software, Audience Monetization System (AMS), is a best-in-class addressable audience data segmentation and revenue optimization platform supporting leading publishers and brands globally.  As publishers transition and upgrade their revenue operations systems to succeed in the first-party addressable audience marketplace, AMS boosts customer revenue by enhancing the quality and quantity of real-time targetable contextual and behavioral audiences while tracking and optimizing to KPIs across digital channels.  ArcSpan's enterprise technology product suite and AI-powered data solutions drive on-site and off-site monetization success for our customers worldwide.              

Established by digital industry leaders from Accordant Media, dentsu, NewsCorp, and Beeswax, ArcSpan prioritizes consumer data privacy and fosters industry transparency.  The company is headquartered in New York City with an office in London. 

www.arcspan.com

We are seeking a collaborative, experienced Software Engineer to join our team!

ArcSpan is seeking a Software Engineer to join our growing engineering team as we continue to build advanced real-time first-party audience data monetization solutions.  The Engineer will work closely across ArcSpan's engineering, data science and product development teams to bring innovative solutions to complex problems and add value.  The desired candidate will advance addressable data technological capabilities and functionality through building new product features and engineering solutions, including coding, testing, deploying, and monitoring platform technology solutions. 

Job Description

PRIMARY RESPONSIBILITIES

  • Work with product and engineering teams to understand business problems, then design, implement, and deliver appropriate solutions
  • Develop and scale a containerized SaaS platform that is responsible for ingesting, processing, and activating customer data 
  • Support the architecture and design of ArcSpan's core technology and software  
  • Develop open-source applications that can be deployed easily on different cloud providers 
  • Manage test sessions of components and production environments.
  • Independently perform analysis, architecture, and design activities 
  • Analyze software with a goal of proactively identifying and correcting performance and scalability bottlenecks 
  • Keep abreast of industry and technology ecosystem changes and trends related to data, identity, privacy, and consent that would potentially impact development 
Qualifications

The successful candidate will have:

  • BS/BA in Computer Science or related field preferred
  • 4+ years' experience as a software engineer
  • 4+ years in MarTech or AdTech, with programmatic technology, DSP, ad server, ad exchange or ad network experience required
  • 3+ years' experience with AWS, Azure or Google Cloud Platform 
  • Hands on programming experience
  • Demonstrated understanding of software development life cycle, development process flow and tools usage.
  • Expert level programming in Python/Java, JavaScript, SQL and NoSQL databases 
  • Experience with Agile (e.g., SCRUM) software development methodologies 
  • Expert level knowledge and experience developing both front-end and backend aspects on an application, including ability to troubleshoot complex problems
  • Excellent diagnostic and troubleshooting skills, and problem solving
  • Self-starter who can work with minimal direction
  • Team player with a passion to teach others and enjoys a collaborative workplace
  • Willingness to own initiative from inception to solution 
  • Great communication skills, energy, and enthusiasm to be part of a winning team 

Additional desired qualifications (but not required):

  • Knowledge of S3/Google Storage, Lambda/Cloud Functions, Fargate/Cloud Run, CloudFront/CDN 
  • GitHub Copilot
Additional Information

ArcSpan offers an attractive compensation package including competitive base salary, company funded 401k, annual bonus, equity, comprehensive subsidized health insurance, generous time off policy, flexible working environment and other benefits.

This is a hybrid position - the preferred candidate will enjoy inventing the future and are excited to work in-person three days weekly at our positively upbeat and snack-filled New York City HQ office.  For this reason, candidates must be within daily commuting distance of NYC or willing to relocate.

ArcSpan Technologies is an Equal Opportunity Employer. Applicant information will be kept confidential according to EEO guidelines.  Candidates must be legally authorized to work in the United States.

Direct candidate applications only.  Absolutely no employment nor outsource agency submissions please.