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Hiring Developers: Roles, Responsibilities & Hiring Tips

Dayana Mayfield

Engineering

Recruiting the right people can be time-consuming and complex. Especially for tech roles - where you need a thorough understanding of what the job entails and what experience is necessary - the process can be a little overwhelming. 

However, in the modern age, developers are a core addition to any team, as nearly every company needs developers to build, maintain, and iterate websites, apps, databases, and software.

In fact, predictions state that software developer employment is projected to grow 15 percent from 2024 to 2034 - much faster than the average growth for other occupations. This increase means that while there is a large pool of developer candidates, they are equally in high demand. On top of that, almost nine in ten HR professionals say that they find it 'challenging' to hire technical talent, while over a  third find it 'very challenging'. 

From roles, responsibilities, and general tips, here's a step-by-step guide on everything you need to know to better navigate the hiring journey for developers:

Infographic - How to Hire Developers

Step 1. Define the problem you need developers to solve

Before you think about how to hire developers, you need to get clear on one thing: what problem you’re actually trying to solve.

Hiring developers without a defined problem leads to wasted time, bloated teams, and software that doesn’t deliver value. The goal of hiring is to solve a business problem with the right technical approach.

Start with the business objective

Every hiring decision should tie back to a clear outcome. Ask:

  • Are you building a new product or improving an existing one?

  • Are you trying to increase revenue, reduce costs, or improve efficiency?

  • Is this a short-term initiative or a long-term product investment?

If you can’t clearly define the objective, you’re not ready to hire dedicated developers or bring on any development support.

Identify the specific problem

Move from broad goals to a clearly defined problem.

  • What is currently not working?

  • Where are users experiencing friction?

  • What processes are slowing your team down?

  • What opportunity are you missing in the market?

The more specific you get, the easier it becomes to create a roadmap to hiring software developers that actually fits your needs.

Define the scope of the solution

Once the problem is clear, outline what kind of solution is required.

  • Are you building a web app, mobile app, or internal tool?

  • Do you need ongoing development or a one-time project?

  • Will this require integrations, data migration, or system modernization?

This step directly impacts whether you hire freelance developers, build an in-house team, or partner with an external development firm.

Align stakeholders early

One of the biggest mistakes companies make is moving forward without alignment.

  • Do business and technical teams agree on the problem?

  • Is leadership aligned on priorities and budget?

  • Are expectations realistic in terms of timeline and outcomes?

Misalignment at this stage creates downstream issues in hiring, development, and delivery.

Why this step matters

If you skip this step, every decision that follows becomes harder:

  • You won’t know where to hire developers or what to look for

  • You risk hiring the wrong skill sets

  • You’ll struggle to evaluate candidates effectively

  • Your development process will lack direction

When done correctly, this step gives you a clear foundation for every next decision—from choosing the right engagement model to building a high-performing team.

Step 2. Determine the type of developer and skill set required

Just like the technology they work with, developer roles are always evolving. As new needs emerge, so do developer specialities and skill sets.

Choosing the right type of developer is one of the most important decisions in your roadmap to hiring software developers. The role you choose should directly reflect the problem you defined in Step 1.

Below are some of the common types of developers and the languages they typically should know.

Front-end developer

These developers focus on the visuals of UI (user interface), meaning they write the code that implements the formats and styles of platforms.

Front-end devs are typically expected to know programming languages like:

  • JavaScript

  • HTML

  • CSS

Back-end developer 

These developers concentrate on functionality and are responsible for server-side web application logic. They integrate the work front-end developers do and power the components together to effectively run the platform. 

Back-end developers tend to know programming languages such as:

  • PHP

  • Ruby

  • C++

  • C

  • Python

  • Perl

Full-stack developer

These developers are essentially a mix of front and back-end. They develop both the client and server side of software, so can tackle projects that involve databases or build user-facing websites. 

Full-stack developers often work in more than one programming language, ranging from:

  • HTML

  • CSS

  • JavaScript

  • Ruby

  • PHP

  • Python

Mobile app developer

These developers write code for devices like apps, tablets, and wearables. They typically work in teams and generate concepts for specific user needs. 

Mobile app developers work in either Android or iOS, with programming languages such as:

  • C

  • C++

  • JavaScript

  • Android Studio

  • Swift

  • Objective-C

Software developers

These developers make the foundations for operative systems by designing each piece of it and putting them together. They use knowledge of engineering principles to also design, test, and develop software, as well as recommend upgrades. 

Required programming languages for this role include:

  • Java

  • Python

  • C++

  • Scala

Security developers

These developers establish frameworks and techniques to confirm the security of a site or application, along with checking for potential vulnerabilities. 

They use programming languages like:

  • Python

  • Ruby

  • C

  • C++

How to know what type of developer to hire

Technical co-founders or CTOs should be responsible for hiring developers, as they can pinpoint the exact project needs and align these with their search. Experts say that "you need someone technical who is mature enough and has built enough technology to know that it’s not easy."

If you're not a technical founder, the first action you have to take is to decide what tech stack you'll be using to create the software or platform. This will determine the programming language you'll need devs to be well-versed in.

Then, think about:

  • Whether your product will be primarily on mobile or web

  • What servers will be hosting your back-end

  • What other technological tools will be at play

  • How many developers you would need to scale, and in what timeframe

These details should give you a solid foundation to move forward with hiring. 

While it's easy to trust the word of one person, be cautious to get input from multiple people around what developer type you need and why. 

Why this step matters

Getting this step right directly impacts:

  • How to hire developers with the right expertise

  • Where to hire developers based on specialization

  • Whether you should hire freelance developers or hire dedicated developers

If you misidentify the role, even highly skilled developers won’t be able to deliver the outcome you need.

Step 3. Decide between in-house hiring and outsourcing

Now that you’ve defined the problem and determined the type of developer you need, the next decision is where your development team should live.

This is one of the most important decisions in your roadmap to hiring software developers because it impacts cost, speed, control, and long-term scalability.

At a high level, you’re choosing between building an internal team or working with external partners. This decision is separate from whether you hire full-time, freelance, or through an agency—that comes in the next step.

Before diving into the options, it’s important to understand the tradeoffs:

  • In-house teams offer more control and alignment

  • Outsourced teams offer more flexibility and faster hiring

  • Each model affects how you collaborate, scale, and manage development

In-house developer

In-house developers are hired by your organization and work as part of your team.

This model works best when you’re building a long-term product, need tight collaboration, or want developers deeply embedded in your company’s processes and culture.

Pros

  • Greater collaboration and communication

  • In-person contact (can walk to their desk and brainstorm)

  • Up-to-speed on projects faster

  • Better transparency and tracking

  • More invested in the company and project (therefore more loyal)

Cons

  • More expensive (extras like taxes, software, hardware, overhead costs, training, sick days, and benefits)

  • Longer search to find and recruit people

  • Harder to replace if the developer leaves

Outsourced developer

Outsourced developers are hired from an external company and potentially work for multiple teams.

This model works best when you need to move quickly, access specialized skill sets, or avoid the overhead of building an internal team. It’s also a common path for companies looking to hire freelance developers or hire dedicated developers through a partner.

Pros

  • Cheaper salaries

  • Good to build a network of connections and engage different skill sets

  • Faster hiring process

Cons

  • Lack of control and limited code collaboration

  • Logistical challenges

  • Potential lower work quality

  • Possibility of compromising work culture (in-house employees may fear they are being replaced)

Choosing between these two options will shape how you approach hiring, collaboration, and delivery.

Once you’ve made this decision, the next step is to determine the right engagement model for your team.

Step 4. Choose the right engagement model (full-time, freelance, or agency)

Once you’ve decided between in-house hiring and outsourcing, the next step is to determine how you want to engage developers.

This decision defines how work gets done, how teams communicate, and how quickly you can move. It’s a critical part of your roadmap to hiring software developers because the wrong engagement model can slow progress—even if you hire the right people.

At a high level, there are three common ways to hire developers:

  • Full-time employees

  • Freelance developers

  • Dedicated development teams or agencies

Each model has different strengths depending on your goals, timeline, and internal capabilities.

Full-time developers

Full-time developers are permanent employees who work exclusively on your product.

This model works best when:

  • You’re building a long-term product

  • You need consistent development and iteration

  • You want deep alignment with your business and users

Full-time hiring gives you the most control, but it also requires the most time and investment. It’s typically the right choice once your product and roadmap are well-defined.

Freelance developers

Freelancers are independent contractors hired to complete specific tasks or short-term projects.

This model works best when:

  • You need help with a clearly defined task or feature

  • You want to move quickly without long-term commitments

  • You’re filling short-term gaps in your team

Many companies choose to hire freelance developers for flexibility and cost savings. However, freelancers often require more hands-on management and may not be as invested in long-term product success.

If you’re exploring how to hire developers quickly, freelancers are often the fastest option—but not always the most scalable.

Dedicated developers or development teams

Dedicated developers are part of an external team that works consistently on your product, often through an agency or development partner.

This model works best when:

  • You need a full team (developers, product managers, QA)

  • You want to move fast without building an internal team

  • You need ongoing development with strategic guidance

Companies that hire dedicated developers gain access to established processes, experienced teams, and faster onboarding. This approach combines the consistency of in-house teams with the flexibility of outsourcing.

It’s also one of the most effective options if you’re unsure where to hire developers with the right mix of technical and product expertise.

How to choose the right model

To determine the best fit, consider:

  • Project scope: Is this a one-time build or an ongoing product?

  • Internal expertise: Do you have leadership to manage developers?

  • Speed: How quickly do you need to start and deliver?

  • Budget: Are you optimizing for short-term cost or long-term value?

There’s no one-size-fits-all approach. Many companies use a combination—for example, a core team of full-time developers supported by freelancers or an external partner.

The engagement model sets the foundation for how your team operates.

Next, you’ll define the technical requirements and scope that guide what your developers actually build.

Step 5. Define the tech stack and project requirements

Before you hire developers, you need to clearly define what they’re building.

Without a defined scope, even the best developers will struggle to deliver results. This is where many companies fail in their roadmap to hiring software developers—they start hiring before they’ve clarified the work.

This step turns your initial idea into something developers can actually execute.

Define the core features and functionality

Start by outlining what your product or system needs to do.

  • What are the must-have features for launch?

  • What can wait until later iterations?

  • What are the key user flows?

Avoid trying to build everything at once. Focus on the core functionality that solves your primary problem.

This clarity makes it easier to:

  • Hire developers with the right experience

  • Estimate timelines and costs

  • Avoid scope creep during development

Choose the right tech stack

If you're not a technical founder, the first action you have to take is to decide what tech stack you'll be using to create the software or platform. This will determine the programming language you'll need devs to be well-versed in.

Then, think about:

  • Whether your product will be primarily on mobile or web

  • What servers will be hosting your back-end

  • What other technological tools will be at play

The tech stack should support your long-term goals—not just short-term convenience.

How to approach this if you're not a technical founder

If you're not a technical founder, choosing the right tech stack and defining project requirements can feel overwhelming—and it’s easy to make the wrong decisions early.

In many cases, this is where projects go off track. Founders either:

  • Choose technologies based on trends instead of long-term fit

  • Rely on a single developer’s opinion without validation

  • Or skip proper planning and move straight into development

A better approach is to bring in experienced guidance before you hire developers.

This could include:

  • A technical advisor or CTO-level consultant

  • A product strategist who can translate business goals into technical requirements

  • A development partner who can help define the architecture and roadmap

Getting this right upfront will make every step that follows easier—from how to hire developers to where to hire developers with the right expertise.

Estimate team size and timeline

Lastly, estimate how many developers you would need to scale, and in what timeframe.

Consider:

  • How complex is the product?

  • How quickly do you need to launch?

  • Will development be ongoing after launch?

This helps you decide whether to:

  • Hire freelance developers for short-term work

  • Hire dedicated developers for ongoing development

  • Build a larger, long-term team

This step connects your hiring decisions to actual execution.

Without this clarity, hiring becomes guesswork—and development becomes inefficient.

Step 6. Write a clear job description and success criteria

Once you’ve defined the scope and technical direction, the next step is to clearly define the role you’re hiring for.

A strong job description helps you hire developers faster, evaluate candidates more effectively, and set clear expectations from day one.

Core developer responsibilities

Developer responsibilities change according to the different roles, however, there are some core tasks that all developers own. 

Developers are expected to:

  • Research, design, implement, and manage software programs

  • Test and evaluate new programs

  • Write and implement efficient code

  • Develop quality assurance procedures

  • Train users

  • Work alongside other developers, UX designers, and business/systems analysts

What to include in your job description

With these in mind, make sure you tailor your job description towards such responsibilities, explicitly referring to the areas that your new hire will target. 

Your job description should include:

  • A brief overview of the role

  • An introduction to your company

  • Preferred programming languages and years of experience

  • Certifications that give applicants an advantage

Optional sections can include:

  • Benefits offered

  • Growth opportunities

  • Salary range

When drafting the job description, try to integrate your company culture into it - carry your tone of voice, your values, mission, and be clear about the level of autonomy developers are given in your business.

Define success criteria for the role

Before you hire developers, you should be clear on what success looks like.

  • What should this developer accomplish in the first 30, 60, and 90 days?

  • What outcomes are they responsible for delivering?

  • How will you measure progress and performance?

Clear success criteria make it easier to:

  • Evaluate candidates during the hiring process

  • Align expectations after hiring

  • Keep development work focused on business outcomes 

Step 7. Source candidates from the right channels

Once you’ve defined the role and expectations, the next step is deciding where to hire developers.

Finding the right candidates isn’t just about volume—it’s about targeting the right platforms based on your needs, budget, and hiring model.

Where to hire developers

Whether you decide to hire in-house or outsource, it's recommended to devote a good amount of time researching potential candidates.

You can use recruitment platforms like:

These platforms allow you to browse availability, cost, and experience across a wide range of developers.

How to choose the right sourcing channel

Different channels serve different purposes. Your choice should align with how you plan to hire developers.

  • Freelance platforms (e.g., Upwork, Toptal): Best if you want to hire freelance developers for short-term or project-based work

  • Professional networks (e.g., LinkedIn, Hired): Ideal for sourcing full-time candidates or building a long-term team

  • Agencies and development partners: Useful if you want to hire dedicated developers or full teams with established processes

Tips for sourcing better candidates

To improve your results when sourcing candidates:

  • Focus on platforms that match your hiring model

  • Compare candidates based on experience, not just cost

  • Look for relevant project experience and technical depth

  • Be clear about your requirements before reaching out

Taking the time to research and source properly will make the rest of the hiring process much more efficient.

Step 8. Screen candidates with technical and practical evaluations

Once you’ve sourced candidates, the next step is to evaluate their technical ability and problem-solving skills.

Likewise, ensure that you have a comprehensive technical test ready to judge how well developers perform before offering them a position. For this part, DevSkiller is a great platform dedicated to developer screening that tests a range of programming languages, frameworks and libraries.

Use technical tests to validate skills

A structured technical assessment helps you objectively evaluate candidates.

  • Use real-world coding challenges when possible

  • Test relevant programming languages and frameworks

  • Focus on how candidates approach problems—not just final answers

This step is essential when figuring out how to hire developers who can actually deliver in a production environment.

Ask questions that reveal problem-solving ability

Development is all about problem-solving, so when it comes to sitting opposite your candidate, you should hone in on questions that provoke critical thinking and justifications for the answers given. 

A few particularly powerful and revealing questions for developers are:

  • 'What programming languages do you use and which do you prefer?'

  • 'Pretend I know nothing about tech. Tell me in simple English what {insert tech feature} is and how to use it.'

  • 'Can you describe a time to me when you developed a feature and once it was delivered, it wasn’t what the client wanted? Can you identify where the disconnect was, and what exactly you learned from the experience?'

  • 'Give me an example of when a team member was struggling and you proactively helped. What steps did you take and what was the different outcome?'

  • 'What do you do when an application/platform stops working?' 

  • 'What skill are you hoping to learn this year?'

  • 'How comfortable are you working with non-tech team members?'

  • 'What APIs have you worked with?' 

  • 'Can you find the error in this code?' (Any small, practical test to be completed in front of you)

In the end, screening candidates effectively helps you build a stronger, more capable development team.

Step 9. Assess communication, collaboration, and product thinking

Technical skills are critical, but they’re not enough on their own.

A 'one size fits all' approach won't work with developers — you need to tailor your messaging and whole hiring attitude based on the role you're looking for and the expertise you want. 

Evaluate communication skills

On the flip side, you should be cautious to monitor how well your applicants communicate. Even though developers are computer and tech-oriented roles, if they have poor conversation abilities, that's a red flag.

Look for developers who can:

  • Explain technical concepts clearly

  • Communicate effectively with non-technical team members

  • Ask thoughtful questions about requirements

Strong communication is essential for avoiding misunderstandings and keeping projects on track.

Look for collaboration and team fit

Developers rarely work in isolation.

They need to collaborate with:

  • Other developers

  • UX designers

  • Product managers

  • Business stakeholders

During the hiring process, pay attention to how candidates:

  • Talk about past team experiences

  • Handle feedback and challenges

  • Contribute to group problem-solving

This way you can be more confident that your developers will not only write code, but be able to contribute to better products. 

Step 10. Make the hire and set up onboarding for fast impact

After evaluating candidates and selecting the right fit, the final step is to make the hire and create an environment where developers can succeed.

Hiring developers isn’t just about filling a role—it’s about building a long-term, productive relationship.

Make a compelling offer

Keep in mind that developers are highly focused on growth and long-term opportunities. In fact, recent research shows that career advancement and keeping up with new technologies are their top priorities—and that 40% of developers plan to leave their current company within a year if those needs aren’t met.

Position your company as a place developers want to work

To demonstrate that you promote professional development, establish yourself as a thought-leader by publishing engaging, insightful content on your blog and social media platforms. 

You could also:

  • Host hackathons

  • Run virtual events

  • Create conversations around industry trends

These efforts help you stay on top of new trends and create a general buzz about your company.

Set expectations for long-term success

Although recruitment can be taxing, understanding what developers do and how best to attract them is crucial to bringing on board the best people. 

Moreover, having a clear idea of what your requirements and expectations are will allow you to match developers accordingly and build a long-term, successful relationship with them.

Learn more about how DevSquad can expand your dev team, no hiring required.

Dayana Mayfield

Dayana Mayfield

Dayana Mayfield is a SaaS copywriter and content marketer specializing in SaaS marketing, positioning, and go-to-market strategy. She has consulted for over 195 SaaS companies, focusing on both traffic and conversions. She has been featured in Entrepreneur, Forbes, and Business Insider. Outside of work, Dayana writes SciFi novels and spends her evenings surviving auditions, rehearsals, and tech week as a proud theater mom.