8,412 Senior Backend jobs
Senior backend engineering roles owning server-side systems and APIs.
Senior Backend Engineer - Credit Card Payments
Senior Backend Engineer - Credit Card Payments Hybrid in London, United Kingdom We're looking for a Senior Backend Engineer to join the Payments Infrastructure team. You’ll design and build the payments platform behind…
Pessoa Desenvolvedora Backend Golang Sênior
Senior backend developer building and evolving mission-critical core banking systems in Go on AWS. Day to day: designing RESTful APIs and microservices, event-driven architecture (Kafka/SQS/SNS), CI/CD pipelines, Docker/EKS/Fargate deployments, observability, code reviews, and mentoring — a remote-first fintech role based in Brazil.
Senior Software Engineer (Backend)
ARIVE, a digital mortgage origination platform (LOS/POS/pricing engine), is hiring a Senior Backend Engineer to design and scale Node.js/TypeScript APIs and services on PostgreSQL, MongoDB, AWS, and Docker. The role includes data engineering, production issue ownership, security, and mentoring, with hybrid work from San Ramon, CA or fully remote on Pacific core hours.
Backend Engineer (Java Spring Boot) : Mid to Senior Levels
Mid-to-senior backend engineer at Bangkok Bank building and maintaining Java Spring Boot services on-site in Bangkok: designing REST APIs, optimizing performance and database queries, troubleshooting production issues, and collaborating with frontend, QA, and product teams. Stack includes MySQL/PostgreSQL/MongoDB/Cassandra and RabbitMQ/Kafka.
Senior Backend Engineer - Introducer Tech
Senior Backend Engineer - Introducer Tech - DE Hybrid in London / Remote within the UK We’re looking for a Senior Backend Engineer You'll own the Lending API in Germany, which banks, fintechs, brokers, and comparison…
Senior Java Microservices / Backend Developer
Strong hands-on Java 17+ development experience; expertise in Spring Boot and Microservices; strong backend engineering and SQL knowledge; experience in automated testing. Java 17+, Spring Boot, Spring MVC, Spring Data…
Senior Backend Engineer (Kotlin/Java) - Scale Microservices
Senior backend engineer in Islamabad who designs, builds, and scales enterprise microservices in Kotlin/Java. Day to day they own server-side components, implement robust APIs with Spring Boot or Micronaut, run services on Docker/Kubernetes, and work with relational databases to ensure secure authentication and scalable, high-throughput data models.
Senior Backend Developer (Java) - Hybrid Work Type
Senior Java backend developer at IT services firm Directio, working on a French eyewear client's systems: analyzing business requirements, handling change requests, coding and unit-testing Java backend features, and supporting users. Stack: Java 8/17, MySQL, Tomcat 10.1, Maven/Ant, Azure DevOps, Git Flow. Hybrid role based in Alabang, Philippines.
Senior Software Engineer, Customer Studio Backend
Senior backend engineer on a customer data & marketing technology team building a no-code product that activates data from customer warehouses. Day to day: design scalable backend systems for warehouse query performance, audience computation, and experimentation, and explore generative AI workflows. Remote (US); $180k-$320k.
Senior Java Backend Engineer: Cloud, Microservices & Data
Senior backend engineer at Intellias in Portugal designing, building, and maintaining scalable Spring Boot microservices in a distributed cloud environment, including event-driven data pipelines over PostgreSQL and DynamoDB for a global user base. Core stack: Java 21, Spring Boot, AWS, and Kafka.
Senior TypeScript Backend Engineer - Real-Time Data, Lisbon
Senior backend engineer at RevTech in Lisbon designing, building, and scaling TypeScript backend services for real-time, high-throughput data pipelines. Day to day involves optimizing PostgreSQL and ClickHouse and improving system observability and resilience, in a hybrid setup with salary up to €80,000.
Senior Java Backend Engineer: REST/SOAP & Data Integration
Senior Java backend developer at Syffer working hybrid in Lisbon, building and maintaining enterprise Java applications, integrating with relational databases, and creating REST APIs and SOAP services for critical business systems. Requires 6+ years of Java experience with J2SE/J2EE, JPA, Maven, and Git.
Senior Data Backend Engineer — Remote (Portugal)
Intermedia is hiring a Senior Data Backend Engineer in Portugal (hybrid, with occasional visits to Coimbra or Aveiro) to build scalable cloud-native services in Java/Spring Boot, work with SQL-based data systems, and design high-performance data pipelines while helping modernize the platform and support legacy systems.
Senior Backend Python Engineer (Core Gateway)
payabl. empowers businesses to grow through payments innovation and banking services. Our ambition is to expand our strong portfolio of global financial services and make them all accessible through our unified…
R&D Backend/ Process Engineer (Senior) - JY
Job ID: 20212 Location: West (Company transport provided) Working hours: 8.30am - 5.30pm Salary: up to $6,000 (Depending on experiences) Job Description Design, develop, and qualify new programs according to customer…
Senior Java Microservices / Backend Developer
Strong hands-on Java 17+ development experience; expertise in Spring Boot and Microservices; strong backend engineering and SQL knowledge; experience in automated testing. Java 17+, Spring Boot, Spring MVC, Spring Data…
Senior Backend Developer
About Clir Renewables Clir Renewables is on a mission to reduce humankind’s impact on the planet by accelerating the transition to renewable energy. Our AI improves the economics of wind, solar, and energy storage…
Senior Backend Software Developer (m/f/d)
Description Appsfactory is Germany’s leading full-service agency for digital transformation, cloud solutions, mobile and web applications, automotive software, and customized tech solutions across various industries.…
Senior Backend Engineer (Ruby on Rails)
Is this you? Titan Operating System S.L. (Titan OS), the Barcelona-based technology, entertainment, and advertising company, is looking for you! At TitanOS, we live by three core values: Make things happen – We take…
Senior Backend Engineer - Go
Is this you? Titan Operating System S.L. (Titan OS), the Barcelona-based technology, entertainment, and advertising company is looking for you! At TitanOS, we live by three core values: Make things happen - We take…