15 Best Microservices Development Companies in the USA (2026)

Lengreo works with US businesses on custom web and software development projects, covering the process from discovery and business analysis through prototyping, implementation, quality assurance, and ongoing support. Its development work includes React.js and Node.js, along with custom web applications and digital platforms built around individual business requirements.

For projects moving toward distributed architectures, the company can combine application development with API-driven integrations, backend engineering, and modernization work. Lengreo also brings digital strategy, UX/UI, SEO, and demand generation capabilities into projects where the software product and its commercial growth need to be developed in parallel.

Key Facts

• Geschikt voor: B2B companies combining product development with digital growth
• Kerndiensten: Microservices development, custom web development, software development, API integration, QA, UX/UI
• Technologies: React.js, Node.js, JavaScript
• Project types: Custom web applications, digital platforms, business websites, ecommerce
• Market: USA and international clients

Contactgegevens

• Website: Lengreo.com
• Telefoon: +31 686 147 566
• E-mail: [email protected]
• LinkedIn: Lengreo
• Instagram: @lengreo

Onze gevallen

Platform voor abonnementsdiensten voor makers

B2B-bedrijvengidsplatform

LOGISTIEKPLATFORM OP MAAT

HyperL1ne is een allesomvattende ontwikkelingspartner die bedrijfsanalyse, technische expertise en een no-nonsense aanpak combineert om bedrijven te helpen bij het ontwikkelen van digitale producten die echte meerwaarde bieden. In plaats van zich uitsluitend op de ontwikkeling te richten, begint hun team met het in kaart brengen van de bedrijfsdoelstellingen, zodat elke beslissing bijdraagt aan meetbare resultaten en succes op de lange termijn.

Met een transparante samenwerking en een team van ervaren specialisten begeleidt HyperL1ne bedrijven tijdens het gehele producttraject – van het valideren van ideeën en het vaststellen van vereisten tot ontwikkeling, optimalisatie en doorlopende ondersteuning.

Afhankelijk van de fase waarin een bedrijf zich bevindt, biedt HyperL1ne expertise op maat om het bedrijf vooruit te helpen. Of het nu gaat om een start-up die een nieuw product op de markt brengt, een gevestigd bedrijf dat een bestaande oplossing verder ontwikkelt, of een groeiend bedrijf dat processen wil optimaliseren en efficiënt wil opschalen: hun team speelt in op de unieke uitdagingen van elke fase.

• Tot hun belangrijkste diensten behoren:
• Productontwikkeling en validatie
• Bedrijfsanalyse
• Technisch advies
• UX/UI-ontwerp
• Webontwikkeling
• Ontwikkeling van mobiele apps
• Maatwerk softwareontwikkeling
• Ontwikkeling van e-commerce
• Progressive Web App (PWA) Ontwikkeling
• Kwaliteitsborging (QA)
• Doorlopende ondersteuning bij ontwikkeling en optimalisatie

Sollarix is a full-cycle digital agency that brings strategy, development, and marketing together under one roof to help businesses build digital products that grow. Instead of treating design, development, and SEO as separate projects handled by scattered vendors, their team works within a single connected system – so every website, app, or platform is built with performance, visibility, and long-term growth in mind from day one.

With over 15 years of experience and 100+ SEO projects delivered across 11+ industries, Sollarix guides companies through every stage of their digital journey – from product discovery and business analysis to development, launch, and continuous optimization. Their process follows three clear phases: Discover, Build, and Grow.

Sollarix works with startups launching their first product, SMEs modernizing outdated platforms, and established businesses looking to scale. Their team has hands-on experience with B2B companies, e-commerce brands, and SaaS products, as well as fintech, healthcare, education, logistics, and legal businesses.

• Tot hun belangrijkste diensten behoren:
• Productontdekking en bedrijfsanalyse
• Technisch advies
• UX/UI-ontwerp
• Webontwikkeling
• Ontwikkeling van mobiele apps
• Maatwerk softwareontwikkeling
• Ontwikkeling van e-commerce
• Progressive Web App (PWA) Ontwikkeling
• AI Tools & Automation
• CRM & Internal Tools
• SEO, AI SEO & GEO
• Quality Assurance (QA) & Ongoing Support

ScienceSoft works on microservices consulting, architecture design, application development, and monolith-to-microservices modernization. Its project portfolio includes microservices-based SaaS and healthcare platforms, with cloud deployments built around technologies such as Azure, Java, and modern frontend frameworks.

The company also handles API development, infrastructure configuration, QA, security assessment, and DevOps. Its microservices work covers both architecture planning and implementation, including situations where individual components need to scale or evolve independently.

Key Facts

• Geschikt voor: Modernisering van bedrijfsapplicaties
• Kerndiensten: Microservices development, architecture consulting, legacy modernization, API development, cloud development, QA
• Technologies: Java, .NET, Azure, AWS, Docker, Kubernetes
• Industries: Healthcare, manufacturing, logistics, software products
• Locatie: McKinney, Texas

Contactgegevens:

• Website: www.scnsoft.com
• E-mail: [email protected]
• Facebook: www.facebook.com/sciencesoft.solutions
• Twitter: x.com/ScienceSoft
• LinkedIn: www.linkedin.com/company/sciencesoft
• Adres: 5900 S. Lake Forest Drive Suite 300, McKinney, omgeving Dallas, TX 75070 
• Telefoon: +1 214 306 68 37

A-listware provides custom software engineering and extended development teams for companies building or modernizing applications. Its engineers work with backend development, APIs, cloud infrastructure, application modernization, and cloud-native architectures. 

Projects can cover new application development as well as the gradual restructuring of existing systems. A-listware’s broader engineering capabilities include web and mobile development, testing, DevOps, cloud solutions, cybersecurity, data engineering, and application support, allowing microservices work to extend from architecture through deployment and maintenance.

Key Facts

• Geschikt voor: Companies extending internal engineering capacity
• Kerndiensten: Microservices development, custom software development, API development, cloud engineering, DevOps, dedicated teams
• Technologies: .NET, Java, Node.js, React, cloud platforms
• Project types: Distributed systems, enterprise applications, SaaS, modernization
• US presence: North Bergen, New Jersey

Contactgegevens:

• Website: a-listware.com
• E-mail: [email protected] 
• Facebook: www.facebook.com/alistware
• LinkedIn: www.linkedin.com/company/a-listware
• Adres: North Bergen, NJ 07047, VS 
• Telefoon: +1 (888) 337 93 73 

Simform provides microservices consulting and implementation as part of its cloud-native and custom software engineering work. Its services cover architecture assessment, roadmaps for microservices adoption, application decomposition, monolith refactoring, and the development of independently deployable services.

Cloud engineering forms an important part of this work. Simform combines microservices with container orchestration, DevOps automation, CI/CD, cloud data management, and application modernization. Published project work includes microservices-based systems built for US businesses and architectures designed to accommodate numerous integrations and user modules.

Key Facts

• Geschikt voor: Cloud-native applications and modernization
• Kerndiensten: Microservices consulting, microservices implementation, cloud-native development, DevOps, legacy modernization
• Technologies: AWS, Azure, Kubernetes, Docker, Node.js, Java, .NET
• Project types: Cloud platforms, enterprise applications, modernization, distributed systems
• US market: Development services offered across the USA

Contactgegevens:

• Website: www.simform.com 
• Facebook: www.facebook.com/simform
• Twitter: x.com/simform
• LinkedIn: www.linkedin.com/company/simform
• Adres: 111 North Orange Avenue, Suite 800, Orlando, Florida 32801, United States

Itexus develops financial software for banks, brokers, fintech companies, and other financial services organizations. Its backend engineering practice uses Java, .NET, and TypeScript for API servers, business logic, and microservices architectures, with cloud and DevOps work supporting deployment and operation.

The company can define service boundaries, develop REST APIs, implement asynchronous processing, and integrate external systems through APIs, webhooks, and other interfaces. Its US headquarters and fintech specialization mean that much of its backend and microservices work is focused on financial platforms, where scalability, data handling, security, and system integration are core architectural concerns. 

Key Facts

• Geschikt voor: Fintech and financial software
• Kerndiensten: Microservices development, fintech software development, backend engineering, API development, cloud and DevOps
• Technologies: Java, .NET, TypeScript, Spring Boot
• Industries: Banking, fintech, trading, wealth management, financial services
• Locatie: United States headquarters with European development offices

Contactgegevens:

• Website: itexus.com
• E-mail: [email protected]
• Facebook: www.facebook.com/itexus
• Twitter: x.com/ItexusSoft
• LinkedIn: www.linkedin.com/company/itexus
• Instagram: www.instagram.com/itexus.soft
• Address: 8, The Green, STE R, Dover, DE 19901 

Pharos Production has a dedicated microservices architecture practice covering greenfield systems and monolith-to-microservices migrations. Its engineers work with domain decomposition, REST and gRPC APIs, event-driven systems, distributed tracing, service communication, and data consistency patterns such as sagas.

Its technology stack includes Go, Java/Spring, Node.js, Elixir, Python, Kafka, PostgreSQL, Kubernetes, Istio, and OpenTelemetry. The company also handles architecture reviews, observability, CI/CD, cloud deployment, security work, and ongoing operational support for distributed systems.

Key Facts

• Geschikt voor: Complex distributed and event-driven systems
• Kerndiensten: Microservices architecture, microservices migration, backend development, cloud engineering, DevOps
• Technologies: Go, Java, Node.js, Python, Kafka, Kubernetes, Istio, OpenTelemetry
• Industries: Fintech, SaaS, healthcare, Web3, logistics
• Locatie: Las Vegas, Nevada

Contactgegevens:

• Website: pharosproduction.com
• E-mail: [email protected]
• Facebook: www.facebook.com/pharosproduction
• Twitter: x.com/pharos_prod
• LinkedIn: www.linkedin.com/company/pharos-production-web3-software-development
• Address: 5348 Vegas Dr, Las Vegas, NV 89108, United States 
• Phone: +1 (702) 359-6297

21century.tech operates as a remote-first AI-native software studio, with senior engineers responsible for architecture, business logic, code review, QA, and security decisions. AI-assisted workflows are used for code generation, test coverage, documentation, refactoring, and other development tasks, while production code remains subject to human review.

Its engineering model covers new software products, full-stack features, third-party integrations, and legacy refactoring. For modular and distributed applications, the same approach can be applied to backend services, APIs, automated testing, CI/CD, and modernization initiatives where individual components need to be developed and released separately.

Key Facts

• Geschikt voor: AI-assisted product development and modernization
• Kerndiensten: Microservices development, software engineering, legacy refactoring, integrations, CI/CD
• Specialisatie: AI-assisted engineering with senior human oversight
• Project types: MVPs, full-stack features, integrations, modernization
• Locatie: Miami, remote-first

Contactgegevens

• Website: 21century.tech
• E-mail: [email protected]

Itransition designs microservices architectures for new applications and modernization projects. Its application development practice covers loosely coupled services communicating through APIs, while its portfolio includes migrations from monolithic systems to distributed cloud architectures.

The company has used microservices in SaaS products, business intelligence platforms, media applications, ecommerce technology, and other systems. Projects can combine service decomposition with AWS or other cloud environments, DevOps, API development, data migration, and application modernization. Itransition also provides dedicated teams and full project outsourcing.

Key Facts

• Geschikt voor: Large application modernization programs
• Kerndiensten: Microservices development, application modernization, cloud development, software product development, DevOps
• Technologies: Java, .NET, Go, AWS, Azure, Docker
• Project types: SaaS platforms, enterprise software, BI systems, legacy modernization
• US market: US clients and operations

Contactgegevens:

• Website: www.itransition.com
• E-mail: [email protected]
• Facebook: www.facebook.com/Itransition
• Twitter: x.com/itransition
• LinkedIn: www.linkedin.com/company/itransition
• Adres: 160 Clairemont Ave, Suite 200, Decatur, GA 30030
• Telefoon: +1 720 207 2820

Coherent Solutions develops custom software and works on backend systems built around microservices and cloud infrastructure. Its engineering projects include high-load microservice platforms, new backend architectures, APIs, and distributed systems using Java, Spring Boot, Node.js, Go, AWS, Azure, and Google Cloud. 

The company’s work also covers modernization and engineering within environments containing hundreds of services. Alongside development, Coherent Solutions provides architecture, cloud, DevOps, data, AI, QA, and product engineering services.

Key Facts

• Geschikt voor: Enterprise backend and cloud engineering
• Kerndiensten: Microservices development, custom software development, cloud engineering, DevOps, API development
• Technologies: Java, Spring Boot, Node.js, Go, AWS, Azure, GCP, Kubernetes
• Project types: High-load platforms, enterprise systems, integrations, cloud applications
• Locatie: Minneapolis, Minnesota

Contactgegevens:

• Website: www.coherentsolutions.com
• E-mail: [email protected] 
• Twitter: x.com/CoherentTweets
• LinkedIn: www.linkedin.com/company/coherent-solutions
• Adres: 1600 Utica Ave. S., Suite 120, Minneapolis, MN 55416
• Telefoon: +1 (844) 224-4994

BairesDev provides software engineering teams for custom application development and modernization, including projects based on microservices. Its published engineering work includes developing microservices for large media platforms and supporting migrations from more tightly coupled application structures.

Java and Spring Boot are among the technologies used in its backend work, alongside cloud platforms and modern frontend stacks. Engagements can involve dedicated engineers, backend and frontend development, application modernization, QA, DevOps, and long-term product engineering.

Key Facts

• Geschikt voor: Engineering team scaling and enterprise development
• Kerndiensten: Microservices development, custom software engineering, backend development, application modernization
• Technologies: Java, Spring Boot, React, cloud technologies
• Project types: Media platforms, enterprise software, web and mobile applications
• Market: USA and international clients

Contactgegevens:

• Website: www.bairesdev.com
• Facebook: www.facebook.com/bairesdev
• Twitter: x.com/bairesdev
• LinkedIn: www.linkedin.com/company/bairesdev
• Instagram: www.instagram.com/bairesdev
• Adres: 50 California Street, Suite 1500, San Francisco, CA 94111, USA 
• Telefoon: +1 (408) 478-2739 

Velvetech develops backend systems that support microservices architecture using .NET Core, Node.js, Java, relational and NoSQL databases, Redis, and RabbitMQ. Cloud implementations commonly use AWS, Azure, or Google Cloud together with Docker, Kubernetes, and CI/CD tooling.

Its wider engineering work spans consulting, custom development, implementation, and software support. The company works with organizations in finance, insurance, healthcare, pharmaceuticals, energy, manufacturing, and technology.

Key Facts

• Geschikt voor: Cloud-based backend systems
• Kerndiensten: Microservices development, custom software development, backend engineering, cloud development, DevOps
• Technologies: .NET Core, Node.js, Java, MongoDB, RabbitMQ, Docker, Kubernetes
• Industries: Finance, insurance, healthcare, energy, manufacturing
• Locatie: Sunny Isles Beach, Florida, with a Chicago office 

Contactgegevens:

• Website: velvetech.com
• E-mail: [email protected]
• Facebook: www.facebook.com/velvetech
• Twitter: x.com/velvetech
• LinkedIn: www.linkedin.com/company/velvetech
• Instagram: www.instagram.com/velvetech
• Address: 5440 N. Cumberland Ave, Suite #150, Chicago, IL 60656
• Telefoon: +1 (847) 559-0864

Thoughtworks works with distributed architectures and large-scale enterprise modernization, including extracting functionality from monolithic systems into microservices and developing event-driven platforms. 

Projects span financial services, automotive, logistics, retail, public sector, and other large-scale environments. The company combines architecture and software delivery with continuous delivery, DevSecOps, cloud modernization, platform engineering, data, and AI capabilities.

Key Facts

• Geschikt voor: Large enterprise transformation programs
• Kerndiensten: Microservices development, software engineering, legacy modernization, cloud transformation, platform engineering
• Technologies: Kubernetes, AWS, Google Cloud, Java and modern distributed-system technologies
• Project types: Enterprise modernization, distributed platforms, event-driven systems
• Market: United States and global operations

Contactgegevens:

• Website: www.thoughtworks.com 
• E-mail: [email protected] 
• Facebook: www.facebook.com/Thoughtworks
• Twitter: x.com/thoughtworks
• LinkedIn: www.linkedin.com/company/thoughtworks
• Instagram: www.instagram.com/thoughtworks
• Adres: 200 E Randolph St, 25th Floor, Chicago, IL 60601-6501

AltexSoft develops software platforms and has implemented microservices in both new products and modernization engagements. One US project involved breaking a legacy warranty-processing platform into independent services, while other work has used .NET Core, Azure Kubernetes Service, Spring Boot, Docker, and AWS for distributed applications.

Its engineering services extend to cloud architecture, backend development, API integrations, data engineering, and product development. The company’s portfolio is particularly concentrated in travel technology but also covers professional services, media, and other software-intensive sectors.

Key Facts

• Geschikt voor: Travel technology and platform modernization
• Kerndiensten: Microservices development, software engineering, cloud development, API integration, product development
• Technologies: .NET Core, Spring Boot, Azure, AWS, Kubernetes, Docker
• Industries: Travel, transportation, professional services, media
• US market: Works with US-based businesses

Contactgegevens:

• Website: www.altexsoft.com
• E-mail: [email protected]
• Facebook: www.facebook.com/altexsoft
• Twitter: x.com/AltexSoft
• LinkedIn: www.linkedin.com/company/altexsoft
• Instagram: www.instagram.com/altexsoftcom
• Address: 654 Matsonia Dr, Foster City, CA 94404 
• Phone: +1 (877) 777-9097 

EPAM works on large-scale distributed applications, cloud-native systems, and enterprise modernization. Its engineering teams design microservices and REST APIs, restructure legacy applications, and build systems using technologies such as Node.js, Java, AWS, Kubernetes, serverless services, and CI/CD pipelines.

Microservices expertise appears across financial services and other enterprise environments where applications need modular architecture, independent services, and scalable cloud infrastructure. EPAM’s wider capabilities cover product engineering, cloud, data, AI, quality engineering, DevOps, and digital transformation.

Key Facts

• Geschikt voor: Large-scale enterprise engineering
• Kerndiensten: Microservices development, cloud-native engineering, legacy modernization, API development, DevOps
• Technologies: Java, Node.js, AWS, Kubernetes, serverless technologies
• Project types: Enterprise platforms, distributed systems, cloud modernization
• Locatie: Extensive operations across the United States

Contactgegevens:

• Website: www.epam.com
• Facebook: www.facebook.com/EPAM.Global
• LinkedIn: www.linkedin.com/company/epam-systems
• Instagram: www.instagram.com/epamsystems
• Adres: 41 University Drive, Suite 202, Newtown, PA 18940, Verenigde Staten 
• Telefoon: +1-267-759-9000

Hashcode Technologies provides microservices consulting, architecture, development, migration, integration, testing, and ongoing support. Its work covers both new microservices applications and the modernization of existing systems, including API development, containerization, and cloud migration.

The company combines microservices engineering with cloud-native development, DevOps automation, API security, and automated testing. For new architectures, its process includes domain analysis, defining service boundaries and communication methods, designing the data architecture, and then developing, containerizing, deploying, and monitoring individual services.

Key Facts

• Geschikt voor: Microservices development and legacy modernization
• Kerndiensten: Microservices development, architecture consulting, migration, API development, cloud migration, DevOps
• Project types: New microservices applications, monolith modernization, cloud-native systems, API integrations
• Locatie: Alpharetta, Georgia, USA

Contactgegevens:

• Website: www.hashcodeinc.com
• E-mail: [email protected]
• LinkedIn: www.linkedin.com/company/hashcode-technologies-inc
• Adres: 2475 Northwinds Parkway, Suite 200, Office 271, Alpharetta, GA 30009
• Telefoon: +1 813-946-8383