Use staff augmentation to scale delivery capacity without long hiring cycles or org churn. Our staff augmentation services plug into your software development workflow with clear scope, time zone overlap, and one accountable lead on both sides. As a software house, we keep ownership and documentation with your team, and you can ramp capacity up or down as priorities change. If you need a full service model instead, see our software outsourcing company
Strengthen your team Add delivery capacity without restarting hiring or reshuffling responsibilities mid sprint. Our development team stays stable over time, so onboarding is faster and knowledge does not churn.
Unwavering Communication & Control We work in your cadence and tooling, with one accountable lead and weekly syncs, so scope and priorities stay clear. Expect transparent software consulting plus hands on delivery, while architecture and product decisions stay in house.
Expertise in staff augmentation Share your stack, a backlog slice, and your release cadence, and we will propose matching profiles with clear success criteria for the first sprint. If you want to validate fit first, we can start with a focused trial scope and measurable outcomes. If you need broader delivery support beyond augmentation, explore scale your development
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Our dedicated software development teams, with hands-on experience and proven development processes, can quickly bring your ideas to life.
Global talent access
Experienced in-house teams
International expertize
Time-zone flexibility
Cultural diversity and various skill sets
High English skills
Working from office space
Skill-based augmentation
Hire talent with specific technical expertise
Short-term or project-specific needs
Scale your team for urgent projects
Library of ready-made content
Maintain flexibility with contract-based hires
Cost efficiency
Avoid long-term employment costs
Pay only for the required skillset and duration
Reduce overhead related to benefits and training
Achieve cost-effective scalability
AI IMPLEMENTATION
Customized AI features that we can implement to your platform
AI assists your team by removing repetitive work and improving triage signal, while keeping engineering review gates in place. Our data scientists build machine learning features with explicit data science governance, including data boundaries, KPIs, and a rollback plan, using your existing tools. If you want the implementation playbook and engagement options, explore our artificial intelligence solutions
Consult your business needs and let us know your project needs.
Our Expertise
Our custom software development case studies
Custom software
A flexible platform that allows integrating gamification into surveys or creating custom research games for comprehensive analysis
Our work began with thoughtful groundwork in application architecture and user path only to ensure the perfect creation of a breathtaking, modern, and user-friendly interface. The last and most important stage was to code the application.
A micro-learning app for corporations offering scenario-based spaced learning
We have developed a unique admin section while rebuilding existing elements and designs. We have implemented various question types like video, presentation, or fill-in-the-gap, each of them with its own complexities which had to be managed carefully so the app can be easily extended in the future.
Defined Learning contacted us to develop the MVP version of the Defined Careers app in Ruby on Rails. The whole code-base was built from scratch which later was integrated with Defined other existing systems. Our UX/UI team was also responsible for the designs later.
A flexible platform that allows integrating gamification into surveys or creating custom research games for comprehensive analysis
Our work began with thoughtful groundwork in application architecture and user path only to ensure the perfect creation of a breathtaking, modern, and user-friendly interface. The last and most important stage was to code the application.
A micro-learning app for corporations offering scenario-based spaced learning
We have developed a unique admin section while rebuilding existing elements and designs. We have implemented various question types like video, presentation, or fill-in-the-gap, each of them with its own complexities which had to be managed carefully so the app can be easily extended in the future.
Defined Learning contacted us to develop the MVP version of the Defined Careers app in Ruby on Rails. The whole code-base was built from scratch which later was integrated with Defined other existing systems. Our UX/UI team was also responsible for the designs later.
A flexible platform that allows integrating gamification into surveys or creating custom research games for comprehensive analysis
Our work began with thoughtful groundwork in application architecture and user path only to ensure the perfect creation of a breathtaking, modern, and user-friendly interface. The last and most important stage was to code the application.
Our staff augmentation services follow a clear development process, so you always know what happens next and what you’ll receive. We integrate into your existing team and routines, without disrupting your delivery cadence.
Matching and proposal
We start by mapping your constraints, priorities, and risk areas, then propose profiles that fit your stack and time-zone overlap. We agree on effective communication upfront so decisions don’t get stuck in a “telephone game.”
Share software development challenges.
Sign an NDA if needed.
Discuss team composition with the Technology Leader.
01
YOU
Share your team composition needs, tech challenges, and project goals.
WE
Curate a shortlist of developers who closely match your project and present detailed profiles.
DURATION
2-3 days
OUTCOME
A selection of highly qualified developer candidates tailored to your specific requirements.
Building your dream team
Before we lock the final lineup, we run a structured selection and validation process. We focus on cultural fit, role expectations, and technical depth so you end up with a team that matches your stack, standards, and ways of working.
Interview candidates to check cultural fit.
Verify each developer's technical skills.
Handpick the ideal candidates.
02
YOU
Interview candidates and make the final decision on who joins your team.
WE
Facilitate the whole process to help you make informed choices.
DURATION
2-3 days
OUTCOME
Perfect team aligned to your business and technical needs.
Signing contract
We keep the contract practical: scope, guardrails, and flexibility to scale up or down. This step protects your organization with clear IP, confidentiality, and exit terms - no lock-in.
Review legal aspects concerning IP transfer and confidentiality.
Select payment options that align with your business model.
Give your final approval on the team composition and collaboration terms.
03
YOU
Engage in the legal discussion, ensuring clarity on all aspects of the collaboration.
WE
Provide a clear and comprehensive contract outlining mutual expectations, responsibilities, and the protection of your rights to the developed software.
DURATION
2-5 days
OUTCOME
A legally sound contract that safeguards your interests, and sets the stage for the successful delivery of your project.
Onboarding for immediate results
Onboarding is designed to protect delivery from day one: access, environments, and first tickets are ready before work starts. We set change management rules for dependencies and releases, then measure time-to-onboard and throughput impact in the first iteration. For deeper CI and tooling alignment, involve our DevOps consulting and services.
Onboard the team and establish the communication flow.
Share your project vision, business goals, and specific objectives.
Ensure access to the essential tools and procedures employed within your organization.
04
YOU
Set up collaboration tools, and align a team with your business goals.
WE
Ensure a smooth transition for your new team members, enabling them to hit the ground running.
DURATION
1-2 days
OUTCOME
A high-performing, fully integrated team ready to deliver tangible results from the moment they join your project.
We can help you build a platform in any context
Whether you need one specialist or a small squad, we adapt to your constraints and keep ownership with your team, and if priorities are still evolving, start with product discovery.
Talent Pool and Customization
Team Integration and Management
Efficiency and Productivity
Talent Pool and Customization
Our software development team can easily jump into your existing processes, providing high-quality skills and workforce
Dedicated developers and teams
Flexible engagement models
Diverse expertise
Team Integration and Management
Efficiently manage and integrate new team members to maintain productivity and project continuity.
Quick onboarding
Cultural fit
Scalable teams
Flexible time zone
Efficiency and Productivity
Specialized professionals focus solely on your project, leading to higher efficiency and productivity.
High productivity
Cost control
Data security and compliance
Interested in staff augmentation?
Get a free quote for your project. Reach out today!
Dawid Pośliński
CEO
Dariusz Wylon
CBO
Benefit from our expertise and planning
Hire developers at competitive rates
Leverage our elearning-centric approach
Client Value & Trust
Learn how entrepreneurs, business and technology leaders who are after software driven innovation are collaborating with our high-performing teams.
Manuel Reil
Co-Founder, Alyne DE
Selleo has provided excellent development services to us. We use them in development of EmberJS solutions. They are very flexible dedicated team, integrating easily with our own team, processes and flows.
Steve Cornwell
CEO, Northpass, USA
Selleo has proved to be a professional and competent web and mobile software development team, they were apt at understanding our wishes and extremely service minded. I highly endorse whole Selleo team.
Jan Thomas
Director of Product, Simplaex, DE
Selleo have allowed us to quickly scale our existing teams with additional developers, often within a couple of weeks. They're a pleasure to work with and have always delivered outstanding quality!
Jamie Engel
Founder, Neutopia, AU
The team at Selleo have been fantastic to work with. They are highly skilled and knowledgeable programmers and designers who are very conscientious of delivering the best product possible.
Myron Weber
Northwood Advisors, USA
Northwood Advisors' reputation rides on every solution we deliver. So when I need a development partner, I feel comfortable knowing I've got the Selleo team helping me.
Manuel Reil
Co-Founder, Alyne DE
Selleo has provided excellent development services to us. We use them in development of EmberJS solutions. They are very flexible dedicated team, integrating easily with our own team, processes and flows.
Steve Cornwell
CEO, Northpass, USA
Selleo has proved to be a professional and competent web and mobile software development team, they were apt at understanding our wishes and extremely service minded. I highly endorse whole Selleo team.
Jan Thomas
Director of Product, Simplaex, DE
Selleo have allowed us to quickly scale our existing teams with additional developers, often within a couple of weeks. They're a pleasure to work with and have always delivered outstanding quality!
Jamie Engel
Founder, Neutopia, AU
The team at Selleo have been fantastic to work with. They are highly skilled and knowledgeable programmers and designers who are very conscientious of delivering the best product possible.
Myron Weber
Northwood Advisors, USA
Northwood Advisors' reputation rides on every solution we deliver. So when I need a development partner, I feel comfortable knowing I've got the Selleo team helping me.
Manuel Reil
Co-Founder, Alyne DE
Selleo has provided excellent development services to us. We use them in development of EmberJS solutions. They are very flexible dedicated team, integrating easily with our own team, processes and flows.
faq
Staff augmentation adds augmented staff to your existing development team on a temporary basis, so you keep day to day control of priorities, architecture, and delivery. With classic outsourcing, a vendor often owns more of the development process and staffing decisions. In practice, staff augmentation services are a good fit when you want extra personnel under your leadership, with a clear contract, defined scope, and predictable pay model.
A software house typically chooses staff augmentation services when there is a skills gap, a deadline spike, or a critical project that cannot wait for long hiring cycles. It helps you expand capacity for software development while keeping your internal organization intact and avoiding long term overhead. It also works when you need specific needs covered, such as web development for new web applications, or expert software consulting to unblock delivery.
Most teams start with senior developers for core programming tasks, then add project managers to keep planning and delivery predictable. Depending on the solution, you can include graphic designers for product UI, or data scientists for data science and machine learning work. The goal is to add the right skills for your tasks without changing how your team leads and ships.
We begin by evaluating your current tools, workflows, and key documents, then define access levels and a lightweight training plan for the incoming staff. The new team members join your ceremonies and repository flow so the development process stays consistent and the work remains focused on your backlog. This approach supports quick onboarding while protecting continuity across your software development pipeline.
Cultural fit starts with clarifying how your team communicates, how decisions are made, and what “done” means for your business and industry context. We match people not only by expertise, but also by collaboration habits, ownership mindset, and reliability under pressure. That alignment is crucial for a long term partner relationship, even when the engagement is short term.
Yes, staff augmentation is designed to expand and maintain delivery bandwidth as your workload shifts. You can add resources for a peak phase, then ramp down after a release without organizational churn. This flexible approach helps manage cost while keeping output stable and protecting your customers and roadmap.
We align on quality expectations, then integrate into your review gates, coding standards, and essential testing workflow. We also evaluate early instances of work to confirm consistency, then adjust processes to maintain quality across your software products. This reduces rework, supports reliable releases, and protects customer trust as you grow your customer base.
Yes, you can augment your team with data scientists who support data science initiatives, from model exploration to production ready machine learning components. We align on data access, security, and the training needs of your team so the solution is maintainable after handover. This is especially useful when you want to create new capabilities inside existing software products without rebuilding the whole organization.
Engagements are typically governed by a clear contract that covers scope, confidentiality, IP rights, and the level of access to systems and data. Whether you are adding contingent workers for a short term need or building a complete team extension, ownership stays with your company. We also define change handling, sign off points, and escalation paths so everyone knows who approves what.
Bring a short overview of your product idea, current market context, and success criteria, plus a backlog slice that shows the course of work you want done first. Share your stack, key technologies, and any constraints around security, compliance, or customer commitments. With that, we can propose the right developers and managers, agree on processes, and start delivering value quickly without losing control.
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