Source Job

• Design, develop, and maintain scalable backend services and APIs, ensuring high performance, security, and reliability.
• Build and optimize data pipelines to ingest, store, and serve large-scale datasets, including video and ML training data.
• Balance rapid development of MVPs and POCs for user research with building robust, long-term backend foundations.

Frontera is reimagining how children with autism and other behavioral health needs get the care they deserve. They bring together clinicians, technologists, and autism specialists to build AI tools that help care teams work smarter and spend more time with the children and families who need them most.

• 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.

• Develop new and maintain existing source code of applications.
• Work in a SCRUM team on developing and building complex application solutions for customer DTAG.
• Implement customer’s requirements based on specification in selected object-oriented programming language into functional and user-friendly application.

Deutsche Telekom IT Solutions Slovakia entered the life of Košice region in 2006. They have grown to the second largest employer in the eastern part of the country with more than 3900 employees. Their goal is to proactively find new ways to improve and continuously transform into the type of company providing innovative information and communication technology services.

• Design, develop, and maintain backend services and APIs for our IAM platform, ensuring high performance, scalability, and reliability.
• Collaborate with product managers, other software engineers, and security experts to build product features that meet business objectives and security standards.
• Implement logging, monitoring, and auditing capabilities to ensure visibility and compliance with regulatory requirements.

Veza is the identity security company. Identity and security teams use Veza to secure identity access across SaaS apps, on-prem apps, data systems, and cloud infrastructure. Founded in 2020, Veza is headquartered in Redwood City, California.

Looking for a Senior Java Developer specialized in microservices architecture and system modernization. Will design, develop, and maintain backend APIs and services using Java 21 and Spring Boot. Modularize and migrate legacy systems towards a microservices architecture.

Santex is a global company headquartered in the United States, founded in 1999, with 25 years of industry experience.

• Design, develop, and maintain RESTful APIs and microservices using Python.
• Design and deploy cloud-native applications using AWS services including EC2, Lambda, S3, RDS, DynamoDB, and API Gateway, and IAM.
• Implement and maintain CI/CD pipelines using GitHub Actions, GitLab CI, or AWS CodePipeline.

Miratech is a global IT services and consulting company that brings together enterprise and start-up innovation, supporting digital transformation for large enterprises. With nearly 1000 full-time professionals, they maintain a values-driven culture of relentless performance, achieving over 99% project success, and experience an annual growth rate exceeding 25%.

• 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 deploy production-grade APIs and services in Golang within a microservices/serverless architecture.
• Own your code from design to deployment — ensuring scalability, security, and performance at every step.
• Automate testing and delivery through robust unit, integration, and performance tests.

Mitek is a global leader in digital & biometric identity authentication, fraud prevention, and mobile deposit solutions. They are headquartered in San Diego, California, with operations in the United Kingdom, Spain, France, Mexico, and the Netherlands. At Mitek, the Future of Work is about flexibility and preference wherever and whenever we are working.

• 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, develop, and maintain scalable backend services and APIs, ensuring high performance, security, and reliability.
• Build and optimize data pipelines to ingest, store, and serve large-scale datasets, including video and ML training data.
• Own and evolve the foundational data model that powers the entire Frontera platform.

Frontera is reimagining how children with autism and other behavioral health needs get the care they deserve. They bring together clinicians, technologists, and autism specialists to build cutting-edge AI tools that help care teams, expanding access to high-quality services for families everywhere.

• Build the backbone of Underdog’s data ecosystem to power seamless communication across our services.
• Create robust, scalable microservices to serve real-time, high-volume data needs for our internal teams.
• Drive impactful technical initiatives from start to finish in a fast-moving, high-stakes environment.

At Underdog, we make sports more fun and aim to build the best products to become the biggest company in the sports space.

• Ensure McFadyen delivers properly architected, developed, tested, and delivered solutions.
• Drive and/or support business development including sales calls and preparing technical responses.
• Support Delivery and Project Managers in forecasting staff, budget, and other resource needs.

McFadyen Digital advises and implements eCommerce Marketplace solutions, having built dozens of platforms generating billions in gross merchandise value over 15 years. They've supported 10% of the Fortune 500 and operate globally, valuing their employees as their most important asset and are Great Place to Work certified.

• 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.

• Lead service development from conceptualization to deployment, ensuring high-quality deliverables.
• Design scalable and resilient service architectures, adhering to industry best practices.
• Provide guidance and mentorship to a team of developers, fostering innovation and collaboration.

Kapitus is a reliable name in small business financing, offering direct lending and a marketplace with lending partners. They foster a fast-paced, self-directed culture with great benefits, competitive pay, and growth opportunities.

Design, implement, and maintain Microservices using Go and/or Python. Design and develop cloud based software products conforming to industry best practices. Build systems, services, and tools to handle new Ocrolus products and business requirements that securely scale over millions of transactions.

Ocrolus helps lenders automate workflows with confidence by streamlining how financial institutions evaluate borrowers and enabling faster, more accurate lending decisions.

• Develop tools to improve developer productivity to bring new Udacity products to market.
• Provide support and advice to developers building new student-facing applications.
• Develop tools to manage our fleet of cloud services in AWS.

Udacity, now an Accenture company, offers an immersive online learning platform, powering corporate technical training in fields such as AI, Machine Learning, Data Science, Autonomous Systems, and Cloud Computing. Their rapidly growing global organization is revolutionizing how the enterprise market bridges the talent shortage and skills gaps during their digital transformation journey.

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.

• Facilitate effective communication with client project stakeholders regarding project status and recommendations.
• Craft client code that is not just efficient, but also performant, testable, scalable, secure, and of the highest quality.
• Collaborate with cross-functional teams, such as product managers, designers, and other engineers, to ensure that technical decisions align with project goals and timelines.

3PILLAR GLOBAL builds breakthrough software products that power digital businesses. They are an innovative product development partner whose solutions drive rapid revenue, market share, and customer growth.

As a pivotal member of our engineering team, you will report directly to the Backend Lead and play a crucial role in shaping our technical direction. You thrive on the challenge of transforming concepts into remarkable solutions and are well-versed in a variety of backend technologies, Engage in complex engineering challenges on the backend, covering creating dashboards, data aggregation, machine learning, and the development of scalable services. Contribute to the development and deployment of our technology ecosystem, gaining proficiency in new technologies as you go.

Fi is a passionate team transforming the human-pet relationship by developing cutting-edge technology to revolutionize what it means to be a pet parent.

• Lead the backend team to build GRPC and GQL apis to support feature expansion and stack modernization.
• Write code, build reference implementations, and contribute to core migrations alongside the team.
• Define and document architectural principles, patterns, and modernization roadmaps.

Avero provides technology solutions for the hospitality industry, trusted by over 40,000 professionals. They empower businesses and individuals to improve operations and spend more time focusing on their passion and loved ones. They operate as a remote-first company with headquarters in New York City.