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Best Software Development Companies in Brooklyn, NY

Our Recommended Top 5

We did the research for you!

  • Licensing
  • User Reviews
  • Mystery Shopping Calls

Our goal is to connect people with the best local professionals. We scored Brooklyn Software Development Companies on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.



5Top Picks

Learn about our selection process.


featured provider = Featured Provider

3415 Greystone Drive, Brooklyn, NY 78731 Rating

Review Sources

4.9 (4)

Why choose this provider?

Smithy Soft partners with startups and middle-market businesses in Brooklyn. Its team of developers addresses concerns that arise at any point of a software lifecycle, from app idea validation and bottleneck resolution to legacy software modernization. The company also provides continuous support, even for web apps that use older versions of Rails. In addition, the firm offers software audit and testing solutions. Smithy Soft has experience working with brands from the e-commerce, fintech, retail, healthcare, and nonprofit industries.

  • Ideation & Discovery
  • Custom Development
  • Startups & MVP Development
  • Software Re-engineering
  • Product & Service Design

Brooklyn, NY Rating

Why choose this provider?

Need help contacting a Software Development Company in Brooklyn? Call our Concierge team at 848-Book-Pro (848-266-5776 from 6 am - 4 pm PT | Mon - Fri). They are standing by to help you get the service you need.

18 Bridge St #4A, Brooklyn, NY 11201 Rating

Review Sources

4.5 (23)
4.2 (7)

Why choose this provider?

Happy Fun Corp is a software engineering firm based in Brooklyn. It is composed of designers, engineers, and product architects who build applications for the web, personal computers, and mobile devices. Its team uses various programming languages such as Java, C, Python, SQL, and PHP. Happy Fun Corp serves a range of clients, from individuals and startups to Fortune 500 companies. It has more than two decades of experience and has worked with several well-known brands, including AT&T, Disney, Samsung, Amazon, and Twitter.

575 Lexington Avenue, 14th Floor, New York, NY 10022 Rating

Review Sources

5.0 (11)

Why choose this provider?

Vention is a global company that caters to service providers in Brooklyn. It offers software engineering solutions with technology designed for scale and the common denominator behind the world’s tech-empowered enterprises, industry innovators, and startups. The agency has access to more than 3,000 engineers worldwide and equips technology leaders from various tech hubs. Its team works with clients' in-house engineers to advise and execute their product vision and accelerate their roadmap. Vention has collaborated with Convene, ClassPass, and Freshly.

1719 East 12th Street, Brooklyn, NY 11229 Rating

Review Sources

5.0 (4)

Why choose this provider?

"Xenoss provides MarTech software consulting and development services. We help vendors build custom MarTech/AdTech software, by applying our proprietary MarTech framework, enabling fast solution assembling from ready-to-use blocks. We design and build custom software products for marketing automation, research, analytics, audience behavior tracking and prediction, fraud detection, media planning, programmatic media buying/selling, conversion tracking, and more. Along with development services, we provide technology consulting aimed to help MarTech firms find a suitable product strategy, avoid expensive mistakes, optimize costs, or improve product performance. Being on the market for over 15 years, we have built dozens of MarTech products and worked with top industry players, such as Intercom, Telefonica, Sizmek, Havas, Dentsu, PowerLinks, Smaato, Kochava, Video Intelligence. Xenoss is headquartered in New York and our R&D center is located in Kyiv, Ukraine. Our development teams are led by experienced software engineers, data scientists, marketers, and product designers, who have been developing landmark products for AdTech/MarTech pioneers. Feel free to contact us directly: +1 646 844 1939"

Compare our Top Software Development Companies

NameExpertise RatingAddressPromotionsLearn more
Smithy Soft
3415 Greystone Drive, Brooklyn, NY 78731
Happy Fun Corp
18 Bridge St #4A, Brooklyn, NY 11201
575 Lexington Avenue, 14th Floor, New York, NY 10022
1719 East 12th Street, Brooklyn, NY 11229


  • Introduction

    Software developers are tasked with creating, testing, and refining programs, working to the specifications the project requires. The fundamental tasks include:

    • Creating clean and efficient code that's easily understandable and usable by programmers and developers
    • Testing and deployment of programs and systems
    • Gathering and evaluating user feedback
    • Generating and implementing suggested improvements
    • Troubleshooting and upgrading existing software
    A software developer needs to be familiar with programming languages, such as Python, Java, Scala, C++, and Ruby. The job is similar to several other IT roles, but with important differences.
    • Computer programmers carry out many similar tasks, but developers need to have a more creative, big-picture view of the process.
    • Web developers focus on websites and browser-based apps, while software developers focus on programs for desktops and mobile devices.
    • Software engineers work in teams to create the tools to build apps, whereas developers put those tools to work.

  • Where can I hire software developers?

    Large-scale talent-matching websites provide tools for customizing your company profile, posting positions, searching for active candidates with the right specialties, and setting up interviews. The best sites vet their candidates and make it easy to focus on experienced tech talent. Toptal, Hired, Stack Overflow, GitHub Jobs, RemoteOK, and Arc are all good options.

  • What is the software development life cycle?

    A typical SDLC consists of seven phases:

    1. Planning (costs, timetable, team and leadership structures)
    2. Defining Requirements (needs the software can meet)
    3. Design and Prototyping (concept and modeling of look and function)
    4. Software Development (writing and documenting code)
    5. Testing (human and automated)
    6. Deployment (releasing to users)
    7. Operations and Maintenance (resolving bugs)

  • How to manage a software development team

    Set clear team and individual goals and distill management expectations so the team and the company's priorities align. Have an open-door policy and frequent one-on-one meetings with team members. Keep stakeholders abreast of needs and issues. Empower the team to make decisions and avoid micromanaging whenever possible.

  • Web Developer vs. Software Developer vs. Computer Programmer vs. Software Engineer: which one do I need?

    Websites and browser apps need web developers. People who can engage with every phase of the software development life cycle are software developers. Computer programmers focus on the third through fifth phases of the SDLC. Designing tools for producing code requires software engineers.

  • What is Agile Scrum methodology for software development?

    You can use a sprint-based Agile Scrum methodology for fast results. "Agile" refers to a user-focused mindset of embracing change, motivating individuals, and early and continuous delivery. "Scrum" refers to short two-week sprints that allow teams to focus on pieces of a complex project.

  • How do I know if I need an in-house software developer or a freelance software developer?

    Freelancers provide the flexibility to hire people with distinct skills for different projects, and you can save money by hiring only for specific times. Communication with an in-house team is often faster, and they're more likely to understand your business needs. The better solution will depend on your situation