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• Design, build, and maintain the backend services that power Hatch’s mobile apps and IoT-enabled devices.
• Lead backend system design, define best practices, and mentor other engineers.
• Guide cross-functional technical strategy to improve the overall platform.

At Hatch, we’re on a mission to help people build better sleep habits—so they can feel more focused, energized, and present in their lives.

• Build and maintain secure, high-traffic backend services supporting critical Veteran-facing features.
• Modernize legacy components, develop and refine REST APIs, and support identity and access workflows.
• Integrate with VA enterprise systems, troubleshoot backend issues, and collaborate with partners to deliver scalable functionality.

Wilcore believes that the best products are built when companies understand and value the things they are working on.

• You develop and scale solutions primarily with Java & Spring Boot – independently and with realistic goals.
• Analyze existing systems and decide whether refactoring or new development is the right way to achieve the goal.
• Design performant REST-APIs and make well-founded design decisions in various project contexts.

Public Cloud Group (PCG) helps companies modernize, secure, and future-proof their IT landscapes in the cloud. They have nearly 500 cloud experts at 21 locations within Europe and are continuing to grow.

• Design, build, and maintain backend services and APIs that power core features of the Clari platform.
• Collaborate with cross-functional teams to design scalable and maintainable solutions.
• Contribute to improving performance, observability, and overall system reliability.

Clari is deeply committed to building an enterprise-grade platform that serves as the backbone for our customer's most critical business process - Revenue.

As a Fullstack Developer with Backend focus, be part of the team that builds the next generation of Workforce Management for the entire Deutsche Telekom Technology domain. Develop and implement new frontend features based on product requirements. Apply bugfixes on both frontend and backend (frontend prioritized).

As Hungary’s most attractive employer in 2025, Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group with more than 5300 employees.

• Writing well designed, reusable, testable and secure code by applying best software development practices
• Designing and implementing low-latency, high-availability and performant applications
• Architecting well defined APIs for user facing elements developed by front end developers

Dataroid is an award-winning digital analytics and customer engagement platform empowering leading brands to enhance customer experience. As Turkey's fastest-growing data analytics platform, they embrace challenges and explore new technologies with over 120 million users.

Design, build, and operate robust backend systems that power mission-critical applications. Work closely with cross-functional teams and client stakeholders to translate business requirements into reliable, high-quality software solutions. Contribute in a highly collaborative, agile environment that values craftsmanship, learning, and pragmatic problem-solving.

We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements.

• Design and build scalable backend services using Java + Spring Boot
• Develop and maintain high-quality RESTful APIs
• Design and integrate LLM workflows that support AI-enabled features

• Build the foundations that power our AI Agents at scale, designing systems for reliability, performance, and change.
• Use modern AI tools in your daily work to explore designs, scaffold code, generate tests, and document decisions.
• Expected to have solid engineering skills - clear contracts, readable code, strong test suites, observability, and maintainable architectures.

At Zowie, we’re revolutionizing how businesses interact with their customers by creating a future where AI Agents handle 100% of customer interactions.

• Develop microservices under good practices and decoupled architectures.
• Design, build and consume RESTful APIs.
• Integrate internal systems and third-party services.

In Tekton Labs we are looking for a Backend Developer (.Net and Java Spring Boot) for a global project in the financial sector.

• Lead the design, development, and maintenance of backend services and microservice integrations via REST/gRPC APIs.
• Architect, re-architect, and optimize complex systems, balancing performance, scalability, and maintainability.
• Collaborate cross-functionally with engineering, product, and design teams to deliver high-quality software solutions.

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

Design, build, operate, and maintain critical backend systems for alerting, ensuring reliability, scalability, and performance. Drive projects from ideation through to production and operations, actively contributing to roadmap planning. Collaborate with cross-functional teams to deliver features that meet user needs and business objectives.

We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements.

Design, develop, and maintain backend services in Java using Spring Boot and related frameworks. Build scalable and performant microservices for SaaS applications. Collaborate with frontend engineers, product managers, and stakeholders to deliver high-quality features.

We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements.

Looking for a Senior Principal Software Engineer to join one of our USA Clients' engineering teams which is building solutions to dramatically change the way people purchase their daily goods. Enjoy working with cutting-edge technologies in a fast-paced environment. Implement system and data monitors to ensure the correctness of the business process.

We are Software Mind, an awesome team of engineers who are ready to ramp up any top-notch company’s projects!

You will break down larger projects into individual tasks, deliver them in multiple phases, and collaborate with others to ensure timely delivery of your work. You will support your peers and stakeholders in the product development lifecycle. You will contribute to a sense of community on your team by engaging in growth and development activities.

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest.

• Design, implement, and maintain backend services and APIs to support applications.
• Build and optimize data storage solutions using Postgres, ClickHouse and Elasticsearch to ensure high performance and scalability.
• Collaborate with cross-functional teams to deliver end-to-end solutions.

Cresta is on a mission to turn every customer conversation into a competitive advantage by unlocking the true potential of the contact center.

• Design, develop, and maintain backend services and integrations using Java or Kotlin.
• Ensure efficient data flow between applications and databases.
• Analyze, debug, and optimize existing backend logic for performance and scalability.

66degrees is a leading consulting and professional services company specializing in developing AI-focused, data-led solutions leveraging the latest advancements in cloud technology.

• Design robust solutions for major initiatives, define service boundaries, and improve system observability.
• Coordinate backend decisions with other teams, aligning API contracts and shared infrastructure.
• Collaborate with the Product Manager to understand user needs and evaluate technical solutions based on customer value.

TrustYou is a leading AI-driven hospitality platform dedicated to transforming guest experiences and empowering businesses to thrive.

Collaborate within a backend-focused engineering team to extend and scale the backbone of Canva’s microservice landscape. Design, build, and maintain high-performance systems for user authentication and management. Develop reusable and scalable building blocks that enable teams across Canva to build on top of the User Platform.

Canva is redefining how the world experiences design.

• Design and implement services and APIs with Java 17+ (Spring Boot) and build modern frontends with Angular 19+ and TypeScript.
• Lead the evolution of existing platforms by refactoring legacy code and improving performance, reliability, security, and developer experience.
• Define technical standards and best practices, including coding, testing, CI/CD, and observability, while conducting code and design reviews.

Allata is a global consulting and technology services firm with offices in the US, India, and Argentina.