Source Job

• 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.

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.

• Be the go-to person for all things backend in your product area.
• Work closely with the CTO and the Tech Lead to set technical direction.
• Design, build, and ship features on schedule, collaborating with product, design teams, and customers.

Secfix automates security compliance for SMBs in Europe, helping them automate ISO 27001, GDPR, TISAX, and SOC 2 in weeks instead of months.

• 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.

• 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.

• Craft client code that is efficient, performant, testable, scalable, secure, and of the highest quality.
• Foster collaboration with fellow engineers, designers, and managers to comprehend user pain points and iterate on solutions that drive client success.
• Take ownership of projects, from technical design to a successful launch.

3Pillar crafts cutting-edge technologies that revolutionize industries. They are a global team that values well-being, offers career growth, and is committed to diversity.

Work with a cross-functional team to define and validate new features. Implement microservice endpoints using Python or Java. Write unit tests and participate in code reviews.

Canopy is a fast-growing SaaS company in South Jordan, Utah building simple, efficient software for accounting firms.

• Drive the design & implementation of new features and translate complexity into elegant design.
• Make a meaningful impact on the lives of community members by collaborating with other engineers.
• Care passionately about producing high-quality, efficient designs and code, constantly learning about new technologies.

EarnIn builds products that deliver real-time financial flexibility for those with the unique needs of living paycheck to paycheck.

• 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.

You'll build the backend systems, data pipelines, and user-facing experiences. You'll focus on backend infrastructure, contributing to Android feature development. You'll partner with engineers, designers, and product teams to bring computer vision models into user-facing workflows.

GameChanger is a dynamic tech company based in New York City, solving some of the biggest challenges in youth sports by building a place to experience youth sports.

• Participate in the development of critical and challenging services, seeking to build long-term and sustainable solutions.
• Design, develop, test, deploy, maintain and improve services focusing on performance, scalability, and resilience.
• Build Integration with 3rd party API and tools.

Wellhub is revolutionizing workplace wellness by connecting employees worldwide to partners for fitness, mindfulness, therapy, nutrition, and sleep via a single subscription. Headquartered in NYC with team members in 11 countries, Wellhub fosters a collaborative, wellbeing-focused culture where diverse perspectives are valued.

• 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.

• Collaborate with stakeholders to design backend systems and APIs.
• Develop and operate Java services deployed to millions of users.
• Contribute to an agile team, solving problems and improving recommendation quality.

Spotify transformed music listening forever when we launched in 2008. Our mission is to unlock the potential of human creativity.

• Measure and optimize the performance, scalability, and uptime of backend services
• Conduct design and code reviews and push the bar for engineering rigor and standards
• Collaborate with product management, customer success, and customer support to deliver the best experience for our users

Branch empowers workers with financial freedom by helping companies accelerate payments and providing working Americans with accessible, free financial services. They value a diversity of opinions and working styles, fostering a shared belief in innovation and initiative.

• Design and build API endpoints for client integrations.
• Improve database and query performance.
• Integrate with a wide range of third-party services.

Kalepa's state-of-the-art AI Copilot platform empowers underwriters to make smarter, faster, and more accurate decisions in the commercial insurance industry.

Responsible for contributing to the development, enhancement, and maintenance of Java-based components and interfaces. Involve hands-on coding, testing, debugging, and applying analytical skills to create reliable functionality. Collaborate with technical and non-technical teams to implement and maintain business and software solutions effectively.

WinAir is a fully browser-based solution, used in more than 30 countries, and the longest-standing aviation management software provider with over 35 years in operation.

• Build high-performance APIs and microservices in Go for reliability and scale.
• Take end-to-end ownership of features, from design to production and monitoring.
• Translate payment problems into technical solutions and expand integration frameworks.

Yuno is building the payment infrastructure that enables all companies to participate in the global market. Founded by experts in payments and IT, Yuno provides a high-performance payment orchestrator, allowing companies to confidently engage customers and maintain global business operations.

This role combines strong backend automation skills with the ability to perform manual end-to-end testing of complex features across systems. Join the QA team to play a key role in ensuring exceptional software quality. Create detailed, comprehensive and well-structured test strategies and cases for testing applications based on customer requirements.

At Masabi, we’re driving the fare payment revolution, powering the journeys of millions all over the world with fare collection platforms.

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

Tekton Labs is looking for a Backend Developer (.Net) for a global project in the financial sector.

• 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