Source Job

Global

  • Design, develop, and maintain robust backend applications using Java and Spring Boot
  • Build and consume RESTful APIs to support web and enterprise applications
  • Design, query, and optimize databases using PostgreSQL

Java Spring Boot PostgreSQL RESTful APIs Microservices

20 jobs similar to Java Developer

Jobs ranked by similarity.

LATAM

  • Build and maintain backend services in Java using the Spring framework.
  • Design and develop APIs that support web experiences and internal tooling supporting SEO initiatives.
  • Work with MySQL and PostgreSQL to support application data needs and contribute to basic frontend work in HTML and React.

The company is seeking a Full Stack Java Developer to support SEO-focused web experiences and the systems behind them. Enterprise experience is strongly preferred and this role will improve landing pages, homepage experiences, and supporting tooling.

Latin America

  • Design and implement scalable backend services using Java and Spring Framework
  • Build and optimize high-performance APIs supporting large-scale traffic and SEO platforms
  • Collaborate with cross-functional teams including product, marketing, and frontend engineers

Inallmedia.com is a global technology and design firm focused on building impactful digital solutions through remote, distributed teams across LATAM. They partner with international clients across industries, providing long-term technical expertise, product innovation, and team augmentation.

Europe

  • Collaborate with the development team, Product Owner, and Engineering Manager.
  • Selection and implementation of the necessary tools, technologies, and techniques.
  • Designing and implementing the architecture of an application.

Kyivstar.Tech is a Ukrainian hybrid IT company and a resident of Diia.City. They are a subsidiary of Kyivstar, one of Ukraine’s largest telecom operators with over 600 specialists, committed to driving meaningful change, and embrace an entrepreneurial culture.

$90,000–$110,000/yr
US

  • Design and implement back end application components, such as FHIR operations, primarily using Java and related technologies.
  • Develop and maintain core product code, with a focus on quality, performance, and maintainability.
  • Participate in code reviews, adhere to team coding standards, and contribute to improving development practices.

Smile Digital Health builds a platform focused on clinical intelligence. They are experiencing continued growth and a commitment to operational excellence.

$153,000–$163,000/yr
US

  • You will primarily design and build backend services while possessing the adaptability to support frontend development when necessary.
  • You will evolve the core API layer and downstream services, delivering secure, performant REST APIs.
  • You will lead technical design reviews, improve service reliability, and collaborate across the stack to ship features end-to-end.

Tebra unites Kareo and PatientPop to form a digital backbone for practice well-being, aiming to modernize care for independent practices. Over 100,000 providers trust Tebra to enhance patient experience and grow their practice, building the future of well-being together with compassion and humanity.

  • Architect, develop, ship, monitor, and maintain throughout the whole software development life cycle in our service-oriented platform with currently 300+ restful microservices
  • Use your experience, hands-on, thinking outside the box, and can-do attitude to solve complex problems
  • Raise the bar and drive technological innovations to keep AUTO1 at the cutting edge

AUTO1 Group is revolutionizing the automotive industry by developing cutting-edge tools and applications. They have a remote-first team with more than 100 different nationalities in a truly international and diverse working environment. They live an open culture and believe in direct communication.

US

  • Help develop and maintain our client-facing REST API.
  • Help build the under-the-hood backend logic and integrations with other distributed services to abstract away our internal complexities.
  • Ensure proper security and data protection policies, procedures, and monitoring are in place.

EnergyHub empowers utilities and their customers to create a clean, distributed energy future. The company helps consumers turn their smart thermostats, EVs, batteries, and other products into virtual power plants. EnergyHub offers a generous benefits package including 100% paid medical for employees and a 401(k) with employer match.

$80,000–$100,000/yr

  • Write well-designed, testable, efficient code and automated tests.
  • Support and resolve production issues and participate in technical design discussions.
  • Collaborate with cross-functional teams (QA, DevOps, Product) throughout the development lifecycle.

Xplor's software, payments, and commerce-enabling solutions help everyday life businesses overcome obstacles and form great relationships with their customers. They have more than 130,000 businesses in 72+ countries relying on them and are backed by world-class investors.

$105,000–$130,000/yr
US

  • Design and implement scalable application architectures using modern full stack technologies
  • Develop, test, and maintain applications across the full Software Development Lifecycle
  • Collaborate with Agile teams to deliver high-quality software in iterative releases

Platinum Technologies is an integrated solutions firm that specializes in Cybersecurity, Cloud and Digital Services to the Public Sector. Their team solves hard problems and helps their Mission Partners achieve their goals; they value self-motivation and delivering high-quality work.

Global

  • Design, develop, and maintain scalable backend services that support our applications and infrastructure.
  • Implement secure and efficient APIs to support frontend applications and third-party integrations.
  • Optimize system performance, reliability, and scalability through effective architecture and engineering best practices.

SavvyMoney is a US-based financial technology company providing integrated credit score and personal finance solutions to bank and credit union partners nationally, integrating with numerous digital banking platforms. They are recognized as a top workplace and one of the fastest-growing companies, valuing diversity and ensuring non-discrimination in employment.

Europe 5w PTO

  • Build and maintain tools for developing and testing Java services and system packages on the JVM.
  • Further enrich and streamline the Java developer experience, including debugging, profiling, and code optimization utilities.
  • Collaborate with team members and engineers across the company to design elegant systems.

Yelp is the richest source of local business data and user-generated content in the world. Their backend engineers use that data to power websites and mobile apps. They value individual authenticity and encourage creative solutions to problems.

US

  • Design, develop, and maintain backend services and integrations using Java or Kotlin.
  • Work extensively with complex SQL queries, stored procedures, and database structures.
  • Analyze, debug, and optimize existing backend logic for performance and scalability.

66degrees guides enterprises from complex business challenges to clear, quantifiable outcomes, specializing in AI-focused, data-led solutions leveraging cloud technology. They foster a culture that sparks innovation and supports professional and personal growth.

Global

  • Play a key role in designing and developing new features for our iPaaS and APIM platform.
  • Take ownership of projects from design through deployment, ensuring scalability, reliability, and performance in a 24x7x365 environment.
  • Work on cutting-edge technologies and help shape the future of integration and automation.

Jitterbit automates and orchestrates business systems to empower teams, unlock value, and accelerate business transformation. They are a mission-driven company with personality and heart where employees can streamline operations, enhance data accessibility, and deliver on a growing list of IT needs more quickly and confidently.

US

  • Designing, developing, and implementing custom software and database application capabilities for a variety of legacy and modernized systems with limited oversight
  • Acting as a member of a product team supporting teammates and collaborating with a do what it takes attitude to ensure product and team success
  • Proving improvements to the product(s) being supported

Peraton is a next-generation national security company that drives missions of consequence spanning the globe. They serve as a valued partner to essential government agencies and supports every branch of the U.S. armed forces.

Europe

  • Developing software of the Wholesale MSA architecture, considering business requirements.
  • Close cooperation with requesters in analyzing and implementing requirements.
  • Creation of software solution designs and their documentation.

Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group and was ranked as Hungary’s most attractive employer in 2025. The company provides a wide portfolio of IT and telecommunications services with more than 5300 employees and has hundreds of large customers, corporations in Germany and in other European countries.

India

  • Design, develop, test and deploy new features using technologies such as GraphQL, React, Typescript.
  • Build scalable, production-grade backend applications using Spring Boot.
  • Own your code, respond to incidents and participate in on-call rotation and participate in RCAs for incidents.

Twilio is shaping the future of communications, delivering innovative solutions to hundreds of thousands of businesses and empowering millions of developers worldwide. It is a remote-first company with a strong culture of connection and global inclusion, making a global impact each day.

Europe

  • Design, develop, and optimize scalable shared backend services using Java and serverless technologies (AWS Lambda)
  • Design / implement RESTful APIs and event-driven systems
  • Contribute to the development of user-facing frontend components as needed

Turnitin has partnered with educators and institutions to develop learning integrity solutions that recognize the enduring value of critical thinking in a rapidly changing world. They have over 16,000 academic institutions, publishers, and corporations as customers and have a diverse community of colleagues unified by a shared desire to make a difference in education.

  • Design, develop, and maintain backend services and APIs.
  • Build and optimize scalable, secure, and high-performance systems.
  • Collaborate with product managers, frontend engineers, and other teams.

HALA is a fintech player in the MENAP region aiming to redefine financial services for SMEs. They empower SMEs by providing cutting-edge financial and technological tools, and have multiple entities in UAE, Saudi Arabia and Egypt.

$160,000–$170,000/yr
US

  • Measure and optimize the performance, scalability, and uptime of backend services
  • Demonstrate and promote a culture of engineering excellence
  • Conduct design and code reviews and push the bar for engineering rigor and standards

Branch is on a mission to empower workers with financial freedom by helping companies accelerate payments and providing working Americans with accessible financial services. They value diversity of opinions and working styles, while creating a shared belief in innovation, initiative, and winning together.