Implementing backend systems that support all business features.
Designing, developing, testing, and scaling systems for great user and partner experiences.
Working with product, design and engineering peers to solve user problems around rent payment.
Flex is a FinTech company creating the best rent payment experience, enabling users to pay rent throughout the month on a schedule that fits their finances. They aim to empower renters with flexibility over their most significant recurring expense and are backed by unprecedented investor support and an enthusiastic user base.
Develop, test and maintain Java backend applications
Write clean, efficient, and well-documented code
Design and implement data models and database schemas
FourKites is the leader in AI-driven supply chain transformation for global enterprises and pioneer of real-time visibility, turns supply chain data into automated action. They are a team of curious problem solvers that celebrates differences, leads with empathy and values inclusivity.
Design and develop scalable backend services using Java and modern frameworks within a cloud-based environment.
Build and maintain APIs and microservices supporting enterprise notification and communication workflows.
Collaborate with frontend engineers, designers, and product teams to deliver accessible, user-focused solutions.
Oddball believes the best products are built when companies understand and value their work. The company values learning, growth, and making a big impact, aiming to improve lives by delivering quality software to the federal space.
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.
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.
Build and maintain plugins that connect our platform with external systems, APIs, and databases.
Develop and implement custom plugins for our customers to integrate their systems with Kestra.
Perform thorough testing of integration solutions to identify and resolve issues promptly.
Kestra's mission is to make orchestration and automation simpler. They are an open-source platform that helps teams manage complex workflows, and are looking for engineers to help them take things to the next level.
Design, develop, and maintain backend applications using Java 17+ and Spring Boot 3.3.x.
Implement automated tests and mocks using JUnit 5, Mockito, Jasmine/Karma, and WireMock to ensure software quality.
Develop advanced user interfaces using Angular (v14 or higher).
Jobgether uses an AI-powered matching process. The system identifies the top-fitting candidates and shares this shortlist directly with the hiring company.
Work closely with the architecture team and drive the complex system design.
Perform code reviews and mentor the development team with best practices.
Design, build and maintain highly sustainable systems to support our business applications.
Natera is a global leader in cell-free DNA (cfDNA) testing, dedicated to oncology, women’s health, and organ health. The Natera team consists of highly dedicated statisticians, geneticists, doctors, laboratory scientists, business professionals, software engineers and many other professionals from world-class institutions, who care deeply for our work and each other.
Lead design and technical implementation decisions, guiding stakeholders to ensure high standards and robust order processing capabilities.
Mentor engineers, perform code reviews, and drive adoption of engineering best practices including AI tooling.
Collaborate with Product Managers to gather requirements, walk through the design, and support software from ideation to release and maintenance.
Natera is a global leader in cell-free DNA (cfDNA) testing, dedicated to oncology, women’s health, and organ health. Their aim is to make personalized genetic testing and diagnostics part of the standard of care. The Natera team consists of statisticians, geneticists, doctors, laboratory scientists, business professionals, software engineers from world-class institutions, who care deeply for their work and each other.
Lead development of robust Java architectures, ensuring high performance and security.
Design and evolve seamless RESTful integrations to automate enterprise workflows.
Manage SQL environments, focusing on schema design and performance tuning.
CodeRoad offers software development services, assisting businesses in scaling with infrastructure solutions. They provide staff augmentation, IT teams, and general software engineering to empower businesses in the digital landscape.
Participate in all phases of software development.
Design and develop reliable and scalable distributed systems.
Ensure system reliability, optimized performance, and compliance with security policies.
SupplyHouse.com is an industry-leading e-commerce company specializing in HVAC, plumbing, heating, and electrical supplies since 2004. They value every individual team member and cultivate a community where people come first, maintaining a supportive work environment that celebrates diversity and empowers everyone to reach their full potential.
Design and build backend services supporting financial workflows and transaction processing.
Collaborate with product and engineering teams to design scalable system solutions.
Write maintainable and well-tested code using Java and modern JVM frameworks.
LeafLink is the largest unified B2B cannabis platform, providing licensed cannabis businesses a suite of tools to manage their business more effectively, sell or order from their favorite brands and accelerate growth. Our team is backed by funding from leading VC's, including Founders Fund, Thrive Capital, Nosara Capital, and Lerer Hippeau and is poised to define the cannabis supply chain through technology.
Builds and codes applications and/or modules using languages.
Maintains and modifies existing software applications.
Analyzes detailed systems factors and alternative methods of problem resolution.
GovCIO transforms government IT by delivering innovative IT services and solutions. We are building a workforce that fuels this mission and we invest in our people and prioritize continuous enhancement of the employee experience.
Ship code that powers thousands of drivers every single day across multiple countries
Build lightning-fast, serverless architectures on AWS that scale effortlessly
Own the entire backend infrastructure – this isn't just writing code, it's shaping the foundation of our platform
Everfield acquires and develops European vertical market and specialist software companies, empowering them for growth. They operate on a decentralized model, allowing companies to maintain their identity while providing support in talent acquisition and operational expertise, with presence in 9 countries.
Implement RESTful Web Services using JAX-RS and develop Microservices using Java/J2EE technologies.
Deploy Microservices to PCF (Pivotal Cloud Foundry) and Red Hat OpenShift cloud platforms using buildpacks, pipelines, and CI/CD best practices.
Write JUnit test cases for Microservices to validate REST endpoints and functionality before integration with clients.
Endava uses technology to drive change. They combine engineering, industry expertise, and a people-centric mindset, partnering with brands to create platforms and digital experiences that drive innovation and transform businesses.
Twilio is shaping the future of communications. They deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide. They have a strong culture of connection and global inclusion and value diverse experiences.
Prototype and build online game features and concepts in the backend for a live-service game.
Develop new services and author software design documents.
Contribute to a healthy technical culture that encourages engineers to learn and grow.
Rushdown was created by games industry veterans. As a co-dev game studio, they focus on solving some of the most difficult problems that face multiplayer games.
Designing, developing, and maintaining Java applications.
Collaborating within an agile team.
Troubleshooting and resolving issues in existing applications.
Tieto Tech Consulting provides innovative solutions for their customers. They foster experimentation and growth, and they value your unique ideas and background.
Leverage AI-assisted development tools to enhance code quality and development velocity
Develop high-quality, performant code using design patterns and best practices
Design solutions addressing business and technical requirements
Exadel is an AI-first global tech company with 25+ years of engineering excellence. They have 2,000+ professionals, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks that believes in open dialogue, creative freedom, and mentorship.
Design, implementation, and testing of high-performance microservices in Angular and Java using state-of-the-art methods and technologies.
Development of high-quality software, corresponding to the scale and volatility of the business.
Maintain microservices in GCP
InPost Group is an innovative European out of home deliveries company, revolutionizing the way parcels are delivered to customers. With over 10,000 employees worldwide, the company is one of the largest out of home delivery providers in Europe, and they are committed to providing sustainable and efficient delivery solutions.