
Lemon.io is the leading platform for hiring developers for startups. Find quality talents to work full-time or part-time for your project in just 48 hours
Lemon.io is a curated marketplace connecting startups and growing companies with pre-vetted, senior software developers. Founded in 2015 and headquartered in Kyiv, Ukraine, the platform maintains an exclusive community of top-tier engineering talent selected through a rigorous 4-stage vetting process with a 1.2% acceptance rate. The platform specializes in fast matching, delivering qualified developer candidates within 24 hours on average. Lemon.io handles all contracting and payment operations, offering month-to-month engagements with no long-term commitment required. Companies can scale their engineering teams up or down flexibly, with a developer replacement guarantee if a match doesn't work out. Lemon.io's developer community spans over 1,500 vetted professionals with an average of 7+ years of experience across 800+ validated technology skills. The platform supports a wide range of roles including full-stack, front-end, back-end, mobile, DevOps, AI/ML, and data engineering, covering technologies from React and Node.js to Python, Swift, and .NET.
HC score
verified business cases







Top ranked solutions in Developers

Adherium
Adherium, an Australian respiratory remote patient monitoring platform, aimed to rapidly expand into the North American market to leverage new reimbursement pathways and value-based care. To achieve this, David Haddad, Head of Product and Technology, urgently needed to build an expert engineering team and infrastructure quickly to support new product development. Initial attempts to engage traditional development shops proved unsatisfactory due to high costs, slow processes, and cumbersome management overhead. Adherium partnered with Lemon.io to efficiently staff critical engineering roles, including backend migrations, frontend work, DevOps, and QA. Lemon.io's lean model allowed direct communication with vetted engineers, bypassing multiple management layers common with other agencies. This flexible and streamlined approach facilitated a rapid hiring process, enabling Adherium to quickly onboard highly skilled talent without extensive manual sourcing efforts. Through this partnership, Adherium successfully hired 4 developers, with the first engineer onboarded within just 1 week and overall onboarding completed in 2 days. The lean operational model resulted in a 50% cost reduction compared to traditional agency quotes. The Lemon engineers seamlessly integrated into Adherium's team, contributing to critical platform improvements, implementing healthcare compliance upgrades, and restructuring the app for a patient-centered approach, effectively enabling rapid scaling in the US market.
Project Details

Little Spoon
Little Spoon, a D2C subscription brand focused on healthy development for kids, required robust engineering infrastructure to support its seamless online experience. The engineering team had a significant responsibility, but quickly hiring high-quality software engineers at a fast-moving startup presented an expensive risk. The VP of Engineering, Eric Garside, needed a reliable partner to supplement his full-time roster and ensure the long-term quality of work from contractors, while mitigating recruitment risks. Little Spoon leveraged Lemon to find engineering talent, initially integrating several freelancers before Eric Garside joined. After surveying the existing contractors, he facilitated hiring four Lemon developers full-time, benefiting from Lemon's accommodating process. Subsequently, Eric relied on Lemon as his primary partner for staff augmentation, initiating a straightforward process of submitting a job description, receiving relevant resumes, and interviewing candidates. This approach allowed Little Spoon to mitigate hiring risks by engaging engineers part-time to explore long-term relationships, with the flexibility to convert them to full-time roles or maintain them on a monthly contract. Through its partnership with Lemon, Little Spoon achieved a 100% engineering hire rate and a 100% hit rate for candidates hired from provided resumes. They rapidly hired four developers, successfully integrating them into their team. The collaboration granted Little Spoon access to a global talent pool, enabling tasks to be completed efficiently, sometimes even overnight. Over three years of partnership, Lemon consistently provided high-quality full-stack, QA, and other engineering professionals with specific D2C and technical experience, ensuring a fair price and fostering unwavering trust from Little Spoon's engineering leadership.
Project Details

SkyFi
SkyFi, a startup with a vision to make satellite imagery accessible, encountered significant hiring challenges during its rapid growth phase. The team was overwhelmed by the chaos of finding suitable engineers, leading to a shortage of developers and an inability to meet deadlines. They struggled through a "hiring labyrinth," sifting through numerous resumes and conducting interviews with unsatisfactory candidates. The urgent need to quickly in-house their front-end development further exacerbated their hiring predicament. SkyFi partnered with Lemon.io to address their urgent staffing needs. Within 24 hours, Lemon.io provided a selection of qualified developers for SkyFi to assess and choose from. This rapid matching process enabled SkyFi to quickly onboard their first dedicated developer without delays from a lengthy hiring process. Impressed by the initial talent, SkyFi subsequently hired four additional developers from Lemon.io. Ultimately, SkyFi decided to buy out all the Lemon.io developers, integrating them permanently into their team. Through their partnership, SkyFi successfully hired 5 developers within two weeks, enabling rapid scaling without the burden of a protracted recruitment process. The Lemon.io developers significantly boosted SkyFi’s performance, leading to substantial cost savings and notable improvements in product quality. This successful integration culminated in SkyFi permanently hiring all the Lemon.io developers who had worked with their team. The collaboration effectively resolved their hiring challenges and accelerated their development goals.
Project Details

Peptalkr
Monique Clark, founder of Peptalkr, had successfully developed an app boosting patient retention and average visit time for medical clients. Recognizing a significant scaling opportunity, she onboarded three additional clinics with over 30,000 patients on a trial basis. However, to scale effectively, she needed to simplify setup and automate client intake, which proved too demanding for her existing team. Monique spent half a year unsuccessfully searching for local .NET and React developers who could meet her specific requirements and work with the volatility of a startup's funding, facing a critical looming deadline. Monique then discovered Lemon.io, which appealed to her with its promise of vetted developers. Within 48 hours of her initial call, Lemon.io provided a suitable front-end React developer. Shortly thereafter, she requested a back-end .NET specialist and received one in less than two days. These two highly proficient developers seamlessly integrated into her team, providing the essential expertise needed to advance Peptalkr's app toward a full-scale market launch. With the Lemon.io developers on board, Peptalkr's application was significantly streamlined. The backend of the project became more straightforward, requiring fewer API resources. Concurrently, the user experience and overall front-end interface were refined, making the medical app more intuitive for users. This rapid and effective talent acquisition allowed Peptalkr to overcome its development roadblocks and prepare for its planned expansion, impacting over 30,000 patients.
Project Details

Fathom
Fathom, an AI-powered podcast search engine startup, needed to develop a robust app to bring its AI mastermind to users. The founder, an AI specialist, lacked the specific app development experience and additional engineering resources required for the project. Initial attempts to hire developers through platforms like Upwork proved time-consuming and costly, failing to secure the dedicated engineers needed for their specific tech stack, including SwiftUI. Fathom partnered with Lemon.io, which quickly identified a suitable developer within 24 hours. Impressed by the initial candidate, Fathom approved the hire immediately. Subsequently, the company continued to leverage Lemon.io's pre-vetted developer pool, adding 5 more engineers to expand their product development capabilities. Lemon.io successfully matched Fathom with a developer in just 24 hours, leading to a total of 6 SwiftUI developers hired. This enabled Fathom to rapidly scale their product development efforts. The collaboration has sustained for 18 months, providing fast product development comparable to hiring local engineers.
Project Details

tvScientific
tvScientific, a fast-growing TV advertising startup, secured $20M in Series A funding in April 2022. This funding fueled rapid development, but their accelerated pace led to an accumulation of technical bugs and code imperfections. The company needed to address these issues to maintain their velocity and continue scaling, but without incurring the high costs associated with hiring local developers in California. To overcome the hiring challenges and address their technical debt, tvScientific partnered with Lemon.io. Lemon.io provided access to high-caliber developers at a significant cost-saving of 20-30% compared to local hires in California. Initially, tvScientific onboarded 3 Lemon.io engineers, which later expanded to a total of 7 developers by April 2023, establishing Lemon.io as a key partner for their tech talent needs. These developers quickly integrated into the team and contributed to the application's development. Through this partnership, tvScientific achieved a significant 30% reduction in development costs. They also dramatically improved their hiring efficiency, reducing the time-to-hire to just 1 day for new developers. The 7 Lemon.io developers onboarded over 13 months enabled tvScientific to quickly resolve bugs, clean code, and maintain their rapid growth trajectory without compromising quality or budget.
Project Details

tvScientific
tvScientific, a rapidly growing startup in TV advertising, secured $20M in Series A funding in April 2022 to expand its operations. Moving quickly in their development process, the company experienced an accumulation of technical bugs and code that needed cleaning. They needed additional developers to address these issues and maintain their rapid growth without slowing down. Hiring local talent in California, one of the most expensive areas for developers, was not a viable option due to budget constraints. To address their development challenges and budget limitations, tvScientific partnered with Lemon.io, which offered high-caliber developers at a significant cost-saving of 20-30% compared to local hires. They initially onboarded three Lemon.io engineers to tackle code cleaning and bug resolution. As their needs evolved and scaling continued, tvScientific expanded their partnership, hiring an additional four developers. This made Lemon.io their primary resource for fulfilling their ongoing tech hiring requirements. Through this partnership, tvScientific successfully cut development costs by 30%. The company also dramatically reduced its hiring timeline, achieving an impressive 1-day time-to-hire for new developers. In total, seven Lemon.io developers were hired over 13 months, contributing to faster development cycles. The new team members quickly integrated and learned their parts of the application, allowing tvScientific to continue its rapid growth trajectory.
Project Details

Velvet
Velvet, a venture-backed NYC startup, was developing a B2B app for live music and entertainment venues and faced a critical launch deadline with their first customer waiting. Despite having an almost finished product and strong backend specialists, they lacked any front-end developers. The CTO required an experienced front-end developer with specific tech stack expertise and leadership skills. With less than two months until launch, a lengthy hiring process was not feasible, threatening to delay the product release and disappoint their inaugural client. Velvet engaged Lemon.io to address their urgent staffing needs. Lemon.io swiftly provided a list of precisely filtered developer candidates within a week, enabling the CTO to schedule interviews within 48 hours. After a thorough selection process, Maksym was chosen and quickly took over Velvet's front-end development. He seamlessly integrated with the team, demonstrating ownership and initiative beyond a typical contractor role. With Maksym's dedicated assistance, the Velvet team successfully delivered their B2B product to their first customer precisely on schedule. His exceptional work ethic and commitment impressed the CTO, leading to Maksym being hired as a permanent member of the Velvet team. This successful collaboration spanned 7 months, ensuring the startup's critical launch and continued growth.
Project Details

SAVR
SAVR founder Cormac Jonas identified significant waste in e-commerce, where returned goods often ended up in landfills. He conceived an innovative app to connect online retailers with price-conscious consumers, thereby reducing waste and saving money. However, Cormac needed a skilled team to quickly bring this ambitious vision to life. After evaluating several US and South America-based firms, SAVR partnered with Lemon.io for their vetted developers. Lemon.io swiftly presented two suitable candidates within 48 hours, both of whom SAVR immediately hired. Over the following months, SAVR requested and hired five additional developers, forming a dedicated team of seven. SAVR successfully hired seven qualified and passionate developers who began writing code within 10 days. The developers' work quality was consistently high, and the partnership proved to be an excellent mix of high value and quality. This rapid team assembly and high-caliber talent enabled SAVR to significantly accelerate the development of its planet-saving app and progress towards market launch.
Project Details

RealEstateAPI
RealEstateAPI, a big data as a service platform for property data, experienced rapid growth after launching. This success, however, led to significant bandwidth issues for the company's CTO, who was solely responsible for data engineering. The CTO was struggling to keep pace with demand and needed to delegate the data engineering piece to focus on building other product areas. Without assistance, the company risked burning out its CTO and hindering further momentum. RealEstateAPI's CEO, Vince Harris, sought a solution from Lemon to address their urgent hiring needs. Lemon provided a rapid and transparent hiring experience, including an online portal for reviewing highly vetted candidates. After evaluating a shortlist of three qualified engineers, RealEstateAPI hired one top engineer who outperformed others in a practicum. Lemon also facilitated a smooth onboarding process, managing the integration of the new engineer. The newly hired Lemon engineer quickly became an indispensable part of RealEstateAPI's team, fully integrating within days. She took ownership of critical data engineering tasks, including managing the data warehouse and all data pipelines, easing the CTO's burden. This allowed the CTO to refocus on product development, enabling RealEstateAPI to continue its rapid scaling. The successful, long-term collaboration, spanning over a year, led RealEstateAPI to request another Lemon engineer for future growth.
Project Details

Little Spoon
Little Spoon, a D2C subscription brand, required a robust engineering team to maintain their seamless online platform for ordering, checkout, and delivery. The VP of Engineering, Eric Garside, needed to supplement their full-time roster with additional resources. Hiring top engineering talent at a fast-moving startup presented challenges, including the risk of expensive, prolonged recruitment cycles for unsuitable candidates. They sought a reliable partner to quickly source production-ready developers. Little Spoon partnered with Lemon for engineering staff augmentation, initially converting several existing freelancers to full-time hires. The VP of Engineering, Eric Garside, then established Lemon as his primary resource for acquiring new engineering talent. Lemon streamlined the hiring process by providing perfectly aligned candidate resumes for various roles, including QA engineers. This partnership facilitated a flexible contractor-to-hire model, allowing Little Spoon to mitigate hiring risks by assessing talent before full-time conversion or temporary engagements. Through the partnership, Little Spoon achieved a 100% engineering hire rate, successfully filling every requested role with Lemon's candidates. They rapidly hired four developers, expanding their engineering team effectively. Over a three-year partnership, Little Spoon gained access to a diverse pool of global talent, including full-stack and QA professionals with specialized D2C experience. This allowed for efficient project completion and provided high-quality talent at a fair price, establishing Lemon as a trusted, indispensable partner.
Project Details

MYNDY
MYNDY, a mental fitness platform, encountered significant challenges bringing its app to life as a non-technical founder. A previous development partner delivered a barely functional app months past deadline, leaving the company in a critical bind and urgently needing reliable, immediate help to prepare for release. In search of a trustworthy developer, MYNDY's founder, Lissy Alden, selected Lemon.io for its clear communication and thorough vetting process. Lemon.io swiftly identified a highly skilled developer, Adriano, who possessed the required technical expertise (React, Node.js, PostgreSQL, AWS RDS, and Twilio) and demonstrated a strong commitment to MYNDY's mission. The flexible month-to-month contracting option also effectively addressed budget considerations. Adriano quickly integrated into the project, taking ownership and resolving prior app issues with efficiency and proactive communication. His expertise and collaborative approach ensured a smooth and fast development process, a stark contrast to previous experiences. After nearly a year of successful collaboration, Adriano became an invaluable, trusted core team member, enabling MYNDY to confidently advance towards its app launch.
Project Details

Scrumbly
As an entrepreneur with a Bachelor's in Business Administration, Jackson Feldman, CEO of Scrumbly, had no coding experience. He envisioned an app to empower local restaurants against large chains, but lacked the development expertise to bring it to life. He needed to find a reliable and trustworthy developer to build the app from his plans, recognizing his inability to vet technical skills himself. Jackson initially explored hiring options, including Lemon.io and Upwork, but chose Lemon.io for its focus on quality over lower hourly rates. After securing a UX designer and creating a design roadmap, he returned to Lemon.io to find a developer. Lemon.io provided a list of immediately available developers, and after an initial match proved unsuitable, Jackson successfully hired a new, passionate full-stack developer. With a dedicated developer on board, Scrumbly's app project made significant progress. The new developer quickly embraced the vision, communicated effectively, and set clear expectations for timelines. The app is now well on its way to launch, fostering a strong, shared sense of ownership between Jackson and the developer.
Project Details

Currents
Currents, a plug-and-play debugging platform, faced significant scalability challenges as its CEO, Andrew Goldis, initially operated as a "cult of one." Handling all development, sales, and support single-handedly became unsustainable as product demand grew, leading to a plateau in development. Andrew recognized the urgent need for additional skilled personnel, especially after previous experiences with talent agencies proved frustrating due to long waits and underperforming developers. Andrew sought recommendations from his trusted startup community and discovered Lemon.io, a platform vetted by Rob Walling and Tiny Seed accelerator. Following a few rounds of interviews, he successfully hired senior developers who quickly began building out new features and expanding Currents' infrastructure. Later, Andrew returned to Lemon.io to recruit a versatile developer capable of handling client support, troubleshooting technical questions, and contributing to development tasks. Through this partnership, Currents successfully hired a total of 4 developers and collaborated with them for 17 months. These developers implemented core functionality, including advanced analytics features, complex distributed systems, and infrastructure maintenance. Notably, one hire, Miguel, became the first-line customer support and software developer, addressing bugs, writing documentation, and providing crucial support sessions, solidifying Lemon.io as a valuable partner for Currents' continued growth and product vision.
Project Details

Velvet
Velvet, an NYC-based B2B startup developing an event planning operating system, faced a critical challenge as they neared launch. With their first customer already secured, a firm launch deadline loomed, but the team critically lacked front-end development expertise. The CTO needed an experienced developer proficient in React, Typescript, and Next.js, with team leadership potential, and only had less than two months to find one without risking a launch delay and disappointing their inaugural client. To address the urgent need, Velvet partnered with Lemon.io to find the right talent quickly. Lemon.io swiftly responded, providing a list of precisely filtered developers matching Velvet’s criteria within just one week. The CTO was able to select and schedule interviews with his top candidates within 48 hours, ultimately choosing Maksym for the crucial front-end role. With Maksym's help, Velvet successfully delivered its product to its first customer exactly on time. Maksym's exceptional work ethic, dedication, and ownership of tasks led to his permanent hiring as a full-time employee within the Velvet team. This efficient talent acquisition process allowed Velvet to meet its critical launch deadline and continue expanding its product offerings.
Project Details
Full service creative production company helping brands maximise the impact of their marketing content




Human Cloud Verification ensures that the listed end customer is verified. It's used across kudos, customers, and business cases, and performed by Human Cloud. Think about it like a background check.
Empowering US startups with unrivaled access to global engineering talent, seamless hiring, and improved retention.




Human Cloud Verification ensures that the listed end customer is verified. It's used across kudos, customers, and business cases, and performed by Human Cloud. Think about it like a background check.



An independent global marketing consultancy delivering outsized growth.




Human Cloud Verification ensures that the listed end customer is verified. It's used across kudos, customers, and business cases, and performed by Human Cloud. Think about it like a background check.


