Source Job

Europe

  • 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.

Java PostgreSQL MySQL Kafka AWS

20 jobs similar to Senior Software Engineer

Jobs ranked by similarity.

US Canada

  • 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.

Europe

  • Design, develop, and maintain backend services in Rust and Scala.
  • Build and operate distributed, data-intensive applications.
  • Deploy, monitor, and maintain systems on Kubernetes within AWS environments.

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.

Europe US Canada

  • 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.

$125,562–$179,374/yr
North America 5w PTO 26w maternity

  • 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.

Europe

  • 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.

  • Architect, develop, and optimize scalable backend services.
  • Drive the evolution of our platform’s core infrastructure.
  • Ensure reliability, performance, and seamless integration across our ecosystem.

ClickUp is building the first truly converged AI workspace, unifying tasks, docs, chat, calendar, and enterprise search, all supercharged by context-driven AI.

  • 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.

$100,000–$140,000/yr
US Unlimited PTO

  • 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.

US

  • 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.

Europe

  • 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.

India 5w PTO 2w paternity

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.

$160,091–$228,702/yr
5w PTO 26w maternity

  • Design and build reliable backend services that scale across millions of creators and episodes, enabling seamless podcast ingestion into Spotify.
  • Drive technical discussions, propose new ideas, and help shape the future of podcast infrastructure.
  • Collaborate closely with engineers, product managers, and multi-functional partners across the Podcast Mission.

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

Europe 5w PTO

  • 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.

  • Implement and maintain API endpoints, services, and workers.
  • Write efficient and concise SQL queries for the app and data reporting.
  • Design and build systems for maximum performance, reliability, and scalability.

ClickUp created the first truly converged AI workspace, unifying tasks, docs, chat, calendar, and enterprise search, all supercharged by context-driven AI.

US Unlimited PTO

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.

Mexico

  • 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.

US 4w PTO

  • 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.

$59,520–$77,520/yr
EMEA

  • Design, develop, test, and maintain scalable applications using modern frameworks.
  • Actively participate in Agile/Scrum ceremonies, contributing to planning, estimation, and continuous improvement.
  • Contribute to architectural design discussions, test planning, and operational excellence initiatives.

Tealium is a trusted leader in real-time Customer Data Platforms (CDP), helping organizations unify their customer data to deliver more personalized, privacy-conscious experiences. Team Tealium has team members present in nearly 20 countries worldwide, serving customers across more than 30 countries, winning together with respect and appreciation.

$144,840–$210,000/yr
US

Build scalable, public-facing API endpoints for audiences, segmentation, and campaign automation. Lead development of high-throughput ingestion endpoints for efficient profile and subscriber record uploads. Architect a next-generation observability layer for API performance insights and customer usage analysis.

Attentive is the AI marketing platform for 1:1 personalization redefining the way brands and people connect.